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Message-ID: <202312031741.0OFS5NYL-lkp@intel.com>
Date: Sun, 3 Dec 2023 17:37:22 +0800
From: kernel test robot <lkp@...el.com>
To: Johan Almbladh <johan.almbladh@...finetworks.com>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
Daniel Borkmann <daniel@...earbox.net>
Subject: lib/test_bpf.c:7035:25: sparse: sparse: cast truncates bits from
constant value (8090a0b0c0d0e0f0 becomes c0d0e0f0)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 968f35f4ab1c0966ceb39af3c89f2e24afedf878
commit: caaaa1667bf198c54cc3141ad92ca6ce853e99cd bpf/tests: Add tests of BPF_LDX and BPF_STX with small sizes
date: 2 years, 2 months ago
config: mips-randconfig-r123-20231130 (https://download.01.org/0day-ci/archive/20231203/202312031741.0OFS5NYL-lkp@intel.com/config)
compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a)
reproduce: (https://download.01.org/0day-ci/archive/20231203/202312031741.0OFS5NYL-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202312031741.0OFS5NYL-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
lib/test_bpf.c:4754:25: sparse: sparse: cast truncates bits from constant value (fedcba987654321 becomes 87654321)
lib/test_bpf.c:4755:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef0 becomes 9abcdef0)
lib/test_bpf.c:4877:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:4888:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:5275:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:5313:25: sparse: sparse: cast truncates bits from constant value (ffffffff0000 becomes ffff0000)
lib/test_bpf.c:5329:25: sparse: sparse: cast truncates bits from constant value (ffffffff0000 becomes ffff0000)
lib/test_bpf.c:5330:25: sparse: sparse: cast truncates bits from constant value (ffffffff0000 becomes ffff0000)
lib/test_bpf.c:5361:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:5377:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:5378:25: sparse: sparse: cast truncates bits from constant value (123456780a0c0e0 becomes 80a0c0e0)
lib/test_bpf.c:5487:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:5525:25: sparse: sparse: cast truncates bits from constant value (ffffffff0000 becomes ffff0000)
lib/test_bpf.c:5526:25: sparse: sparse: cast truncates bits from constant value (ffffffff0000 becomes ffff0000)
lib/test_bpf.c:5541:25: sparse: sparse: cast truncates bits from constant value (ffffffff0000 becomes ffff0000)
lib/test_bpf.c:5573:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:5574:25: sparse: sparse: cast truncates bits from constant value (12345678fafcfef becomes 8fafcfef)
lib/test_bpf.c:5589:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:5699:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:5737:25: sparse: sparse: cast truncates bits from constant value (ffffffff0000 becomes ffff0000)
lib/test_bpf.c:5738:25: sparse: sparse: cast truncates bits from constant value (ffffffff0000 becomes ffff0000)
lib/test_bpf.c:5753:25: sparse: sparse: cast truncates bits from constant value (ffffffff0000 becomes ffff0000)
lib/test_bpf.c:5754:25: sparse: sparse: cast truncates bits from constant value (ffff00000000ffff becomes ffff)
lib/test_bpf.c:5785:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:5786:25: sparse: sparse: cast truncates bits from constant value (123456786a4c2e0 becomes 86a4c2e0)
lib/test_bpf.c:5801:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:5802:25: sparse: sparse: cast truncates bits from constant value (fedcba98795b3d1f becomes 795b3d1f)
lib/test_bpf.c:5878:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:5890:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:5903:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:5915:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:5928:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:5940:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:5953:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:5965:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6045:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6056:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6068:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6079:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6091:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6102:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6114:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6186:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6198:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6211:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6223:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6236:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6248:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6261:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6273:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6353:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6364:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6376:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6387:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6399:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6410:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6422:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6446:25: sparse: sparse: cast truncates bits from constant value (ff00ff0000000000 becomes 0)
lib/test_bpf.c:6458:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6470:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6483:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6495:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6508:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6520:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6533:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6545:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6581:25: sparse: sparse: cast truncates bits from constant value (ff00ff0000000000 becomes 0)
lib/test_bpf.c:6592:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6603:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6615:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6626:25: sparse: sparse: cast truncates bits from constant value (f123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6638:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6649:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6661:25: sparse: sparse: cast truncates bits from constant value (8123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6718:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6729:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6743:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6749:30: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6754:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6767:25: sparse: sparse: cast truncates bits from constant value (fedcba9876543210 becomes 76543210)
lib/test_bpf.c:6778:25: sparse: sparse: cast truncates bits from constant value (fedcba9876543210 becomes 76543210)
lib/test_bpf.c:6792:25: sparse: sparse: cast truncates bits from constant value (fedcba9876543210 becomes 76543210)
lib/test_bpf.c:6798:30: sparse: sparse: cast truncates bits from constant value (fedcba9876543210 becomes 76543210)
lib/test_bpf.c:6803:25: sparse: sparse: cast truncates bits from constant value (fedcba9876543210 becomes 76543210)
lib/test_bpf.c:6816:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6827:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6841:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6847:30: sparse: sparse: cast truncates bits from constant value (efcdab8967452301 becomes 67452301)
lib/test_bpf.c:6852:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:6865:25: sparse: sparse: cast truncates bits from constant value (fedcba9876543210 becomes 76543210)
lib/test_bpf.c:6876:25: sparse: sparse: cast truncates bits from constant value (fedcba9876543210 becomes 76543210)
lib/test_bpf.c:6890:25: sparse: sparse: cast truncates bits from constant value (fedcba9876543210 becomes 76543210)
lib/test_bpf.c:6896:30: sparse: sparse: cast truncates bits from constant value (1032547698badcfe becomes 98badcfe)
lib/test_bpf.c:6901:25: sparse: sparse: cast truncates bits from constant value (fedcba9876543210 becomes 76543210)
lib/test_bpf.c:6914:25: sparse: sparse: cast truncates bits from constant value (102030405060708 becomes 5060708)
lib/test_bpf.c:6934:25: sparse: sparse: cast truncates bits from constant value (8182838485868788 becomes 85868788)
lib/test_bpf.c:6954:25: sparse: sparse: cast truncates bits from constant value (102030405060708 becomes 5060708)
lib/test_bpf.c:6974:25: sparse: sparse: cast truncates bits from constant value (8182838485868788 becomes 85868788)
lib/test_bpf.c:6994:25: sparse: sparse: cast truncates bits from constant value (102030405060708 becomes 5060708)
lib/test_bpf.c:7014:25: sparse: sparse: cast truncates bits from constant value (8182838485868788 becomes 85868788)
>> lib/test_bpf.c:7035:25: sparse: sparse: cast truncates bits from constant value (8090a0b0c0d0e0f0 becomes c0d0e0f0)
lib/test_bpf.c:7036:25: sparse: sparse: cast truncates bits from constant value (102030405060708 becomes 5060708)
>> lib/test_bpf.c:7037:25: sparse: sparse: cast truncates bits from constant value (8090a0b0c0d0e008 becomes c0d0e008)
lib/test_bpf.c:7057:25: sparse: sparse: cast truncates bits from constant value (8090a0b0c0d0e0f0 becomes c0d0e0f0)
lib/test_bpf.c:7058:25: sparse: sparse: cast truncates bits from constant value (8182838485868788 becomes 85868788)
>> lib/test_bpf.c:7059:25: sparse: sparse: cast truncates bits from constant value (8090a0b0c0d0e088 becomes c0d0e088)
lib/test_bpf.c:7079:25: sparse: sparse: cast truncates bits from constant value (8090a0b0c0d0e0f0 becomes c0d0e0f0)
lib/test_bpf.c:7080:25: sparse: sparse: cast truncates bits from constant value (102030405060708 becomes 5060708)
>> lib/test_bpf.c:7081:25: sparse: sparse: cast truncates bits from constant value (8090a0b0c0d00708 becomes c0d00708)
lib/test_bpf.c:7101:25: sparse: sparse: cast truncates bits from constant value (8090a0b0c0d0e0f0 becomes c0d0e0f0)
lib/test_bpf.c:7102:25: sparse: sparse: cast truncates bits from constant value (8182838485868788 becomes 85868788)
>> lib/test_bpf.c:7103:25: sparse: sparse: cast truncates bits from constant value (8090a0b0c0d08788 becomes c0d08788)
lib/test_bpf.c:7123:25: sparse: sparse: cast truncates bits from constant value (8090a0b0c0d0e0f0 becomes c0d0e0f0)
lib/test_bpf.c:7124:25: sparse: sparse: cast truncates bits from constant value (102030405060708 becomes 5060708)
>> lib/test_bpf.c:7125:25: sparse: sparse: cast truncates bits from constant value (8090a0b005060708 becomes 5060708)
lib/test_bpf.c:7145:25: sparse: sparse: cast truncates bits from constant value (8090a0b0c0d0e0f0 becomes c0d0e0f0)
lib/test_bpf.c:7146:25: sparse: sparse: cast truncates bits from constant value (8182838485868788 becomes 85868788)
>> lib/test_bpf.c:7147:25: sparse: sparse: cast truncates bits from constant value (8090a0b085868788 becomes 85868788)
lib/test_bpf.c:7301:25: sparse: sparse: cast truncates bits from constant value (ffff00000000ffff becomes ffff)
lib/test_bpf.c:7347:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:7365:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:7641:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:7642:25: sparse: sparse: cast truncates bits from constant value (fecdba9876543210 becomes 76543210)
lib/test_bpf.c:7658:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:7659:25: sparse: sparse: cast truncates bits from constant value (fecdba9876543210 becomes 76543210)
lib/test_bpf.c:7676:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:7677:25: sparse: sparse: cast truncates bits from constant value (fecdba9876543210 becomes 76543210)
lib/test_bpf.c:7694:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:7695:25: sparse: sparse: cast truncates bits from constant value (fecdba9876543210 becomes 76543210)
lib/test_bpf.c:7713:25: sparse: sparse: cast truncates bits from constant value (123456789abcdef becomes 89abcdef)
lib/test_bpf.c:7714:25: sparse: sparse: cast truncates bits from constant value (fecdba9876543210 becomes 76543210)
lib/test_bpf.c:7718:25: sparse: sparse: cast truncates bits from constant value (fecdba9876543210 becomes 76543210)
lib/test_bpf.c:8921:25: sparse: sparse: cast truncates bits from constant value (eeeeeeeeeeeeeeee becomes eeeeeeee)
lib/test_bpf.c:8950:25: sparse: sparse: cast truncates bits from constant value (eeeeeeeeeeeeeeee becomes eeeeeeee)
lib/test_bpf.c:8965:25: sparse: sparse: cast truncates bits from constant value (eeeeeeeeeeeeeeee becomes eeeeeeee)
lib/test_bpf.c:8994:25: sparse: sparse: cast truncates bits from constant value (eeeeeeeeeeeeeeee becomes eeeeeeee)
vim +7035 lib/test_bpf.c
1990
1991
1992 static struct bpf_test tests[] = {
1993 {
1994 "TAX",
1995 .u.insns = {
1996 BPF_STMT(BPF_LD | BPF_IMM, 1),
1997 BPF_STMT(BPF_MISC | BPF_TAX, 0),
1998 BPF_STMT(BPF_LD | BPF_IMM, 2),
1999 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
2000 BPF_STMT(BPF_ALU | BPF_NEG, 0), /* A == -3 */
2001 BPF_STMT(BPF_MISC | BPF_TAX, 0),
2002 BPF_STMT(BPF_LD | BPF_LEN, 0),
2003 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
2004 BPF_STMT(BPF_MISC | BPF_TAX, 0), /* X == len - 3 */
2005 BPF_STMT(BPF_LD | BPF_B | BPF_IND, 1),
2006 BPF_STMT(BPF_RET | BPF_A, 0)
2007 },
2008 CLASSIC,
2009 { 10, 20, 30, 40, 50 },
2010 { { 2, 10 }, { 3, 20 }, { 4, 30 } },
2011 },
2012 {
2013 "TXA",
2014 .u.insns = {
2015 BPF_STMT(BPF_LDX | BPF_LEN, 0),
2016 BPF_STMT(BPF_MISC | BPF_TXA, 0),
2017 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
2018 BPF_STMT(BPF_RET | BPF_A, 0) /* A == len * 2 */
2019 },
2020 CLASSIC,
2021 { 10, 20, 30, 40, 50 },
2022 { { 1, 2 }, { 3, 6 }, { 4, 8 } },
2023 },
2024 {
2025 "ADD_SUB_MUL_K",
2026 .u.insns = {
2027 BPF_STMT(BPF_LD | BPF_IMM, 1),
2028 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 2),
2029 BPF_STMT(BPF_LDX | BPF_IMM, 3),
2030 BPF_STMT(BPF_ALU | BPF_SUB | BPF_X, 0),
2031 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 0xffffffff),
2032 BPF_STMT(BPF_ALU | BPF_MUL | BPF_K, 3),
2033 BPF_STMT(BPF_RET | BPF_A, 0)
2034 },
2035 CLASSIC | FLAG_NO_DATA,
2036 { },
2037 { { 0, 0xfffffffd } }
2038 },
2039 {
2040 "DIV_MOD_KX",
2041 .u.insns = {
2042 BPF_STMT(BPF_LD | BPF_IMM, 8),
2043 BPF_STMT(BPF_ALU | BPF_DIV | BPF_K, 2),
2044 BPF_STMT(BPF_MISC | BPF_TAX, 0),
2045 BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff),
2046 BPF_STMT(BPF_ALU | BPF_DIV | BPF_X, 0),
2047 BPF_STMT(BPF_MISC | BPF_TAX, 0),
2048 BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff),
2049 BPF_STMT(BPF_ALU | BPF_DIV | BPF_K, 0x70000000),
2050 BPF_STMT(BPF_MISC | BPF_TAX, 0),
2051 BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff),
2052 BPF_STMT(BPF_ALU | BPF_MOD | BPF_X, 0),
2053 BPF_STMT(BPF_MISC | BPF_TAX, 0),
2054 BPF_STMT(BPF_LD | BPF_IMM, 0xffffffff),
2055 BPF_STMT(BPF_ALU | BPF_MOD | BPF_K, 0x70000000),
2056 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
2057 BPF_STMT(BPF_RET | BPF_A, 0)
2058 },
2059 CLASSIC | FLAG_NO_DATA,
2060 { },
2061 { { 0, 0x20000000 } }
2062 },
2063 {
2064 "AND_OR_LSH_K",
2065 .u.insns = {
2066 BPF_STMT(BPF_LD | BPF_IMM, 0xff),
2067 BPF_STMT(BPF_ALU | BPF_AND | BPF_K, 0xf0),
2068 BPF_STMT(BPF_ALU | BPF_LSH | BPF_K, 27),
2069 BPF_STMT(BPF_MISC | BPF_TAX, 0),
2070 BPF_STMT(BPF_LD | BPF_IMM, 0xf),
2071 BPF_STMT(BPF_ALU | BPF_OR | BPF_K, 0xf0),
2072 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
2073 BPF_STMT(BPF_RET | BPF_A, 0)
2074 },
2075 CLASSIC | FLAG_NO_DATA,
2076 { },
2077 { { 0, 0x800000ff }, { 1, 0x800000ff } },
2078 },
2079 {
2080 "LD_IMM_0",
2081 .u.insns = {
2082 BPF_STMT(BPF_LD | BPF_IMM, 0), /* ld #0 */
2083 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0, 1, 0),
2084 BPF_STMT(BPF_RET | BPF_K, 0),
2085 BPF_STMT(BPF_RET | BPF_K, 1),
2086 },
2087 CLASSIC,
2088 { },
2089 { { 1, 1 } },
2090 },
2091 {
2092 "LD_IND",
2093 .u.insns = {
2094 BPF_STMT(BPF_LDX | BPF_LEN, 0),
2095 BPF_STMT(BPF_LD | BPF_H | BPF_IND, MAX_K),
2096 BPF_STMT(BPF_RET | BPF_K, 1)
2097 },
2098 CLASSIC,
2099 { },
2100 { { 1, 0 }, { 10, 0 }, { 60, 0 } },
2101 },
2102 {
2103 "LD_ABS",
2104 .u.insns = {
2105 BPF_STMT(BPF_LD | BPF_W | BPF_ABS, 1000),
2106 BPF_STMT(BPF_RET | BPF_K, 1)
2107 },
2108 CLASSIC,
2109 { },
2110 { { 1, 0 }, { 10, 0 }, { 60, 0 } },
2111 },
2112 {
2113 "LD_ABS_LL",
2114 .u.insns = {
2115 BPF_STMT(BPF_LD | BPF_B | BPF_ABS, SKF_LL_OFF),
2116 BPF_STMT(BPF_MISC | BPF_TAX, 0),
2117 BPF_STMT(BPF_LD | BPF_B | BPF_ABS, SKF_LL_OFF + 1),
2118 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
2119 BPF_STMT(BPF_RET | BPF_A, 0)
2120 },
2121 CLASSIC,
2122 { 1, 2, 3 },
2123 { { 1, 0 }, { 2, 3 } },
2124 },
2125 {
2126 "LD_IND_LL",
2127 .u.insns = {
2128 BPF_STMT(BPF_LD | BPF_IMM, SKF_LL_OFF - 1),
2129 BPF_STMT(BPF_LDX | BPF_LEN, 0),
2130 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
2131 BPF_STMT(BPF_MISC | BPF_TAX, 0),
2132 BPF_STMT(BPF_LD | BPF_B | BPF_IND, 0),
2133 BPF_STMT(BPF_RET | BPF_A, 0)
2134 },
2135 CLASSIC,
2136 { 1, 2, 3, 0xff },
2137 { { 1, 1 }, { 3, 3 }, { 4, 0xff } },
2138 },
2139 {
2140 "LD_ABS_NET",
2141 .u.insns = {
2142 BPF_STMT(BPF_LD | BPF_B | BPF_ABS, SKF_NET_OFF),
2143 BPF_STMT(BPF_MISC | BPF_TAX, 0),
2144 BPF_STMT(BPF_LD | BPF_B | BPF_ABS, SKF_NET_OFF + 1),
2145 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
2146 BPF_STMT(BPF_RET | BPF_A, 0)
2147 },
2148 CLASSIC,
2149 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3 },
2150 { { 15, 0 }, { 16, 3 } },
2151 },
2152 {
2153 "LD_IND_NET",
2154 .u.insns = {
2155 BPF_STMT(BPF_LD | BPF_IMM, SKF_NET_OFF - 15),
2156 BPF_STMT(BPF_LDX | BPF_LEN, 0),
2157 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
2158 BPF_STMT(BPF_MISC | BPF_TAX, 0),
2159 BPF_STMT(BPF_LD | BPF_B | BPF_IND, 0),
2160 BPF_STMT(BPF_RET | BPF_A, 0)
2161 },
2162 CLASSIC,
2163 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3 },
2164 { { 14, 0 }, { 15, 1 }, { 17, 3 } },
2165 },
2166 {
2167 "LD_PKTTYPE",
2168 .u.insns = {
2169 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
2170 SKF_AD_OFF + SKF_AD_PKTTYPE),
2171 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, SKB_TYPE, 1, 0),
2172 BPF_STMT(BPF_RET | BPF_K, 1),
2173 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
2174 SKF_AD_OFF + SKF_AD_PKTTYPE),
2175 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, SKB_TYPE, 1, 0),
2176 BPF_STMT(BPF_RET | BPF_K, 1),
2177 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
2178 SKF_AD_OFF + SKF_AD_PKTTYPE),
2179 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, SKB_TYPE, 1, 0),
2180 BPF_STMT(BPF_RET | BPF_K, 1),
2181 BPF_STMT(BPF_RET | BPF_A, 0)
2182 },
2183 CLASSIC,
2184 { },
2185 { { 1, 3 }, { 10, 3 } },
2186 },
2187 {
2188 "LD_MARK",
2189 .u.insns = {
2190 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
2191 SKF_AD_OFF + SKF_AD_MARK),
2192 BPF_STMT(BPF_RET | BPF_A, 0)
2193 },
2194 CLASSIC,
2195 { },
2196 { { 1, SKB_MARK}, { 10, SKB_MARK} },
2197 },
2198 {
2199 "LD_RXHASH",
2200 .u.insns = {
2201 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
2202 SKF_AD_OFF + SKF_AD_RXHASH),
2203 BPF_STMT(BPF_RET | BPF_A, 0)
2204 },
2205 CLASSIC,
2206 { },
2207 { { 1, SKB_HASH}, { 10, SKB_HASH} },
2208 },
2209 {
2210 "LD_QUEUE",
2211 .u.insns = {
2212 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
2213 SKF_AD_OFF + SKF_AD_QUEUE),
2214 BPF_STMT(BPF_RET | BPF_A, 0)
2215 },
2216 CLASSIC,
2217 { },
2218 { { 1, SKB_QUEUE_MAP }, { 10, SKB_QUEUE_MAP } },
2219 },
2220 {
2221 "LD_PROTOCOL",
2222 .u.insns = {
2223 BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 1),
2224 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 20, 1, 0),
2225 BPF_STMT(BPF_RET | BPF_K, 0),
2226 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
2227 SKF_AD_OFF + SKF_AD_PROTOCOL),
2228 BPF_STMT(BPF_MISC | BPF_TAX, 0),
2229 BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 2),
2230 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 30, 1, 0),
2231 BPF_STMT(BPF_RET | BPF_K, 0),
2232 BPF_STMT(BPF_MISC | BPF_TXA, 0),
2233 BPF_STMT(BPF_RET | BPF_A, 0)
2234 },
2235 CLASSIC,
2236 { 10, 20, 30 },
2237 { { 10, ETH_P_IP }, { 100, ETH_P_IP } },
2238 },
2239 {
2240 "LD_VLAN_TAG",
2241 .u.insns = {
2242 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
2243 SKF_AD_OFF + SKF_AD_VLAN_TAG),
2244 BPF_STMT(BPF_RET | BPF_A, 0)
2245 },
2246 CLASSIC,
2247 { },
2248 {
2249 { 1, SKB_VLAN_TCI },
2250 { 10, SKB_VLAN_TCI }
2251 },
2252 },
2253 {
2254 "LD_VLAN_TAG_PRESENT",
2255 .u.insns = {
2256 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
2257 SKF_AD_OFF + SKF_AD_VLAN_TAG_PRESENT),
2258 BPF_STMT(BPF_RET | BPF_A, 0)
2259 },
2260 CLASSIC,
2261 { },
2262 {
2263 { 1, SKB_VLAN_PRESENT },
2264 { 10, SKB_VLAN_PRESENT }
2265 },
2266 },
2267 {
2268 "LD_IFINDEX",
2269 .u.insns = {
2270 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
2271 SKF_AD_OFF + SKF_AD_IFINDEX),
2272 BPF_STMT(BPF_RET | BPF_A, 0)
2273 },
2274 CLASSIC,
2275 { },
2276 { { 1, SKB_DEV_IFINDEX }, { 10, SKB_DEV_IFINDEX } },
2277 },
2278 {
2279 "LD_HATYPE",
2280 .u.insns = {
2281 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
2282 SKF_AD_OFF + SKF_AD_HATYPE),
2283 BPF_STMT(BPF_RET | BPF_A, 0)
2284 },
2285 CLASSIC,
2286 { },
2287 { { 1, SKB_DEV_TYPE }, { 10, SKB_DEV_TYPE } },
2288 },
2289 {
2290 "LD_CPU",
2291 .u.insns = {
2292 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
2293 SKF_AD_OFF + SKF_AD_CPU),
2294 BPF_STMT(BPF_MISC | BPF_TAX, 0),
2295 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
2296 SKF_AD_OFF + SKF_AD_CPU),
2297 BPF_STMT(BPF_ALU | BPF_SUB | BPF_X, 0),
2298 BPF_STMT(BPF_RET | BPF_A, 0)
2299 },
2300 CLASSIC,
2301 { },
2302 { { 1, 0 }, { 10, 0 } },
2303 },
2304 {
2305 "LD_NLATTR",
2306 .u.insns = {
2307 BPF_STMT(BPF_LDX | BPF_IMM, 2),
2308 BPF_STMT(BPF_MISC | BPF_TXA, 0),
2309 BPF_STMT(BPF_LDX | BPF_IMM, 3),
2310 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
2311 SKF_AD_OFF + SKF_AD_NLATTR),
2312 BPF_STMT(BPF_RET | BPF_A, 0)
2313 },
2314 CLASSIC,
2315 #ifdef __BIG_ENDIAN
2316 { 0xff, 0xff, 0, 4, 0, 2, 0, 4, 0, 3 },
2317 #else
2318 { 0xff, 0xff, 4, 0, 2, 0, 4, 0, 3, 0 },
2319 #endif
2320 { { 4, 0 }, { 20, 6 } },
2321 },
2322 {
2323 "LD_NLATTR_NEST",
2324 .u.insns = {
2325 BPF_STMT(BPF_LD | BPF_IMM, 2),
2326 BPF_STMT(BPF_LDX | BPF_IMM, 3),
2327 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
2328 SKF_AD_OFF + SKF_AD_NLATTR_NEST),
2329 BPF_STMT(BPF_LD | BPF_IMM, 2),
2330 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
2331 SKF_AD_OFF + SKF_AD_NLATTR_NEST),
2332 BPF_STMT(BPF_LD | BPF_IMM, 2),
2333 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
2334 SKF_AD_OFF + SKF_AD_NLATTR_NEST),
2335 BPF_STMT(BPF_LD | BPF_IMM, 2),
2336 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
2337 SKF_AD_OFF + SKF_AD_NLATTR_NEST),
2338 BPF_STMT(BPF_LD | BPF_IMM, 2),
2339 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
2340 SKF_AD_OFF + SKF_AD_NLATTR_NEST),
2341 BPF_STMT(BPF_LD | BPF_IMM, 2),
2342 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
2343 SKF_AD_OFF + SKF_AD_NLATTR_NEST),
2344 BPF_STMT(BPF_LD | BPF_IMM, 2),
2345 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
2346 SKF_AD_OFF + SKF_AD_NLATTR_NEST),
2347 BPF_STMT(BPF_LD | BPF_IMM, 2),
2348 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
2349 SKF_AD_OFF + SKF_AD_NLATTR_NEST),
2350 BPF_STMT(BPF_RET | BPF_A, 0)
2351 },
2352 CLASSIC,
2353 #ifdef __BIG_ENDIAN
2354 { 0xff, 0xff, 0, 12, 0, 1, 0, 4, 0, 2, 0, 4, 0, 3 },
2355 #else
2356 { 0xff, 0xff, 12, 0, 1, 0, 4, 0, 2, 0, 4, 0, 3, 0 },
2357 #endif
2358 { { 4, 0 }, { 20, 10 } },
2359 },
2360 {
2361 "LD_PAYLOAD_OFF",
2362 .u.insns = {
2363 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
2364 SKF_AD_OFF + SKF_AD_PAY_OFFSET),
2365 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
2366 SKF_AD_OFF + SKF_AD_PAY_OFFSET),
2367 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
2368 SKF_AD_OFF + SKF_AD_PAY_OFFSET),
2369 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
2370 SKF_AD_OFF + SKF_AD_PAY_OFFSET),
2371 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
2372 SKF_AD_OFF + SKF_AD_PAY_OFFSET),
2373 BPF_STMT(BPF_RET | BPF_A, 0)
2374 },
2375 CLASSIC,
2376 /* 00:00:00:00:00:00 > 00:00:00:00:00:00, ethtype IPv4 (0x0800),
2377 * length 98: 127.0.0.1 > 127.0.0.1: ICMP echo request,
2378 * id 9737, seq 1, length 64
2379 */
2380 { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
2381 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
2382 0x08, 0x00,
2383 0x45, 0x00, 0x00, 0x54, 0xac, 0x8b, 0x40, 0x00, 0x40,
2384 0x01, 0x90, 0x1b, 0x7f, 0x00, 0x00, 0x01 },
2385 { { 30, 0 }, { 100, 42 } },
2386 },
2387 {
2388 "LD_ANC_XOR",
2389 .u.insns = {
2390 BPF_STMT(BPF_LD | BPF_IMM, 10),
2391 BPF_STMT(BPF_LDX | BPF_IMM, 300),
2392 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
2393 SKF_AD_OFF + SKF_AD_ALU_XOR_X),
2394 BPF_STMT(BPF_RET | BPF_A, 0)
2395 },
2396 CLASSIC,
2397 { },
2398 { { 4, 0xA ^ 300 }, { 20, 0xA ^ 300 } },
2399 },
2400 {
2401 "SPILL_FILL",
2402 .u.insns = {
2403 BPF_STMT(BPF_LDX | BPF_LEN, 0),
2404 BPF_STMT(BPF_LD | BPF_IMM, 2),
2405 BPF_STMT(BPF_ALU | BPF_RSH, 1),
2406 BPF_STMT(BPF_ALU | BPF_XOR | BPF_X, 0),
2407 BPF_STMT(BPF_ST, 1), /* M1 = 1 ^ len */
2408 BPF_STMT(BPF_ALU | BPF_XOR | BPF_K, 0x80000000),
2409 BPF_STMT(BPF_ST, 2), /* M2 = 1 ^ len ^ 0x80000000 */
2410 BPF_STMT(BPF_STX, 15), /* M3 = len */
2411 BPF_STMT(BPF_LDX | BPF_MEM, 1),
2412 BPF_STMT(BPF_LD | BPF_MEM, 2),
2413 BPF_STMT(BPF_ALU | BPF_XOR | BPF_X, 0),
2414 BPF_STMT(BPF_LDX | BPF_MEM, 15),
2415 BPF_STMT(BPF_ALU | BPF_XOR | BPF_X, 0),
2416 BPF_STMT(BPF_RET | BPF_A, 0)
2417 },
2418 CLASSIC,
2419 { },
2420 { { 1, 0x80000001 }, { 2, 0x80000002 }, { 60, 0x80000000 ^ 60 } }
2421 },
2422 {
2423 "JEQ",
2424 .u.insns = {
2425 BPF_STMT(BPF_LDX | BPF_LEN, 0),
2426 BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 2),
2427 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_X, 0, 0, 1),
2428 BPF_STMT(BPF_RET | BPF_K, 1),
2429 BPF_STMT(BPF_RET | BPF_K, MAX_K)
2430 },
2431 CLASSIC,
2432 { 3, 3, 3, 3, 3 },
2433 { { 1, 0 }, { 3, 1 }, { 4, MAX_K } },
2434 },
2435 {
2436 "JGT",
2437 .u.insns = {
2438 BPF_STMT(BPF_LDX | BPF_LEN, 0),
2439 BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 2),
2440 BPF_JUMP(BPF_JMP | BPF_JGT | BPF_X, 0, 0, 1),
2441 BPF_STMT(BPF_RET | BPF_K, 1),
2442 BPF_STMT(BPF_RET | BPF_K, MAX_K)
2443 },
2444 CLASSIC,
2445 { 4, 4, 4, 3, 3 },
2446 { { 2, 0 }, { 3, 1 }, { 4, MAX_K } },
2447 },
2448 {
2449 "JGE (jt 0), test 1",
2450 .u.insns = {
2451 BPF_STMT(BPF_LDX | BPF_LEN, 0),
2452 BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 2),
2453 BPF_JUMP(BPF_JMP | BPF_JGE | BPF_X, 0, 0, 1),
2454 BPF_STMT(BPF_RET | BPF_K, 1),
2455 BPF_STMT(BPF_RET | BPF_K, MAX_K)
2456 },
2457 CLASSIC,
2458 { 4, 4, 4, 3, 3 },
2459 { { 2, 0 }, { 3, 1 }, { 4, 1 } },
2460 },
2461 {
2462 "JGE (jt 0), test 2",
2463 .u.insns = {
2464 BPF_STMT(BPF_LDX | BPF_LEN, 0),
2465 BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 2),
2466 BPF_JUMP(BPF_JMP | BPF_JGE | BPF_X, 0, 0, 1),
2467 BPF_STMT(BPF_RET | BPF_K, 1),
2468 BPF_STMT(BPF_RET | BPF_K, MAX_K)
2469 },
2470 CLASSIC,
2471 { 4, 4, 5, 3, 3 },
2472 { { 4, 1 }, { 5, 1 }, { 6, MAX_K } },
2473 },
2474 {
2475 "JGE",
2476 .u.insns = {
2477 BPF_STMT(BPF_LDX | BPF_LEN, 0),
2478 BPF_STMT(BPF_LD | BPF_B | BPF_IND, MAX_K),
2479 BPF_JUMP(BPF_JMP | BPF_JGE | BPF_K, 1, 1, 0),
2480 BPF_STMT(BPF_RET | BPF_K, 10),
2481 BPF_JUMP(BPF_JMP | BPF_JGE | BPF_K, 2, 1, 0),
2482 BPF_STMT(BPF_RET | BPF_K, 20),
2483 BPF_JUMP(BPF_JMP | BPF_JGE | BPF_K, 3, 1, 0),
2484 BPF_STMT(BPF_RET | BPF_K, 30),
2485 BPF_JUMP(BPF_JMP | BPF_JGE | BPF_K, 4, 1, 0),
2486 BPF_STMT(BPF_RET | BPF_K, 40),
2487 BPF_STMT(BPF_RET | BPF_K, MAX_K)
2488 },
2489 CLASSIC,
2490 { 1, 2, 3, 4, 5 },
2491 { { 1, 20 }, { 3, 40 }, { 5, MAX_K } },
2492 },
2493 {
2494 "JSET",
2495 .u.insns = {
2496 BPF_JUMP(BPF_JMP | BPF_JA, 0, 0, 0),
2497 BPF_JUMP(BPF_JMP | BPF_JA, 1, 1, 1),
2498 BPF_JUMP(BPF_JMP | BPF_JA, 0, 0, 0),
2499 BPF_JUMP(BPF_JMP | BPF_JA, 0, 0, 0),
2500 BPF_STMT(BPF_LDX | BPF_LEN, 0),
2501 BPF_STMT(BPF_MISC | BPF_TXA, 0),
2502 BPF_STMT(BPF_ALU | BPF_SUB | BPF_K, 4),
2503 BPF_STMT(BPF_MISC | BPF_TAX, 0),
2504 BPF_STMT(BPF_LD | BPF_W | BPF_IND, 0),
2505 BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 1, 0, 1),
2506 BPF_STMT(BPF_RET | BPF_K, 10),
2507 BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0x80000000, 0, 1),
2508 BPF_STMT(BPF_RET | BPF_K, 20),
2509 BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0xffffff, 1, 0),
2510 BPF_STMT(BPF_RET | BPF_K, 30),
2511 BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0xffffff, 1, 0),
2512 BPF_STMT(BPF_RET | BPF_K, 30),
2513 BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0xffffff, 1, 0),
2514 BPF_STMT(BPF_RET | BPF_K, 30),
2515 BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0xffffff, 1, 0),
2516 BPF_STMT(BPF_RET | BPF_K, 30),
2517 BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0xffffff, 1, 0),
2518 BPF_STMT(BPF_RET | BPF_K, 30),
2519 BPF_STMT(BPF_RET | BPF_K, MAX_K)
2520 },
2521 CLASSIC,
2522 { 0, 0xAA, 0x55, 1 },
2523 { { 4, 10 }, { 5, 20 }, { 6, MAX_K } },
2524 },
2525 {
2526 "tcpdump port 22",
2527 .u.insns = {
2528 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 12),
2529 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x86dd, 0, 8), /* IPv6 */
2530 BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 20),
2531 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x84, 2, 0),
2532 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x6, 1, 0),
2533 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x11, 0, 17),
2534 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 54),
2535 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 22, 14, 0),
2536 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 56),
2537 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 22, 12, 13),
2538 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x0800, 0, 12), /* IPv4 */
2539 BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 23),
2540 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x84, 2, 0),
2541 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x6, 1, 0),
2542 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x11, 0, 8),
2543 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 20),
2544 BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0x1fff, 6, 0),
2545 BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 14),
2546 BPF_STMT(BPF_LD | BPF_H | BPF_IND, 14),
2547 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 22, 2, 0),
2548 BPF_STMT(BPF_LD | BPF_H | BPF_IND, 16),
2549 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 22, 0, 1),
2550 BPF_STMT(BPF_RET | BPF_K, 0xffff),
2551 BPF_STMT(BPF_RET | BPF_K, 0),
2552 },
2553 CLASSIC,
2554 /* 3c:07:54:43:e5:76 > 10:bf:48:d6:43:d6, ethertype IPv4(0x0800)
2555 * length 114: 10.1.1.149.49700 > 10.1.2.10.22: Flags [P.],
2556 * seq 1305692979:1305693027, ack 3650467037, win 65535,
2557 * options [nop,nop,TS val 2502645400 ecr 3971138], length 48
2558 */
2559 { 0x10, 0xbf, 0x48, 0xd6, 0x43, 0xd6,
2560 0x3c, 0x07, 0x54, 0x43, 0xe5, 0x76,
2561 0x08, 0x00,
2562 0x45, 0x10, 0x00, 0x64, 0x75, 0xb5,
2563 0x40, 0x00, 0x40, 0x06, 0xad, 0x2e, /* IP header */
2564 0x0a, 0x01, 0x01, 0x95, /* ip src */
2565 0x0a, 0x01, 0x02, 0x0a, /* ip dst */
2566 0xc2, 0x24,
2567 0x00, 0x16 /* dst port */ },
2568 { { 10, 0 }, { 30, 0 }, { 100, 65535 } },
2569 },
2570 {
2571 "tcpdump complex",
2572 .u.insns = {
2573 /* tcpdump -nei eth0 'tcp port 22 and (((ip[2:2] -
2574 * ((ip[0]&0xf)<<2)) - ((tcp[12]&0xf0)>>2)) != 0) and
2575 * (len > 115 or len < 30000000000)' -d
2576 */
2577 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 12),
2578 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x86dd, 30, 0),
2579 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x800, 0, 29),
2580 BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 23),
2581 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x6, 0, 27),
2582 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 20),
2583 BPF_JUMP(BPF_JMP | BPF_JSET | BPF_K, 0x1fff, 25, 0),
2584 BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 14),
2585 BPF_STMT(BPF_LD | BPF_H | BPF_IND, 14),
2586 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 22, 2, 0),
2587 BPF_STMT(BPF_LD | BPF_H | BPF_IND, 16),
2588 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 22, 0, 20),
2589 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 16),
2590 BPF_STMT(BPF_ST, 1),
2591 BPF_STMT(BPF_LD | BPF_B | BPF_ABS, 14),
2592 BPF_STMT(BPF_ALU | BPF_AND | BPF_K, 0xf),
2593 BPF_STMT(BPF_ALU | BPF_LSH | BPF_K, 2),
2594 BPF_STMT(BPF_MISC | BPF_TAX, 0x5), /* libpcap emits K on TAX */
2595 BPF_STMT(BPF_LD | BPF_MEM, 1),
2596 BPF_STMT(BPF_ALU | BPF_SUB | BPF_X, 0),
2597 BPF_STMT(BPF_ST, 5),
2598 BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 14),
2599 BPF_STMT(BPF_LD | BPF_B | BPF_IND, 26),
2600 BPF_STMT(BPF_ALU | BPF_AND | BPF_K, 0xf0),
2601 BPF_STMT(BPF_ALU | BPF_RSH | BPF_K, 2),
2602 BPF_STMT(BPF_MISC | BPF_TAX, 0x9), /* libpcap emits K on TAX */
2603 BPF_STMT(BPF_LD | BPF_MEM, 5),
2604 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_X, 0, 4, 0),
2605 BPF_STMT(BPF_LD | BPF_LEN, 0),
2606 BPF_JUMP(BPF_JMP | BPF_JGT | BPF_K, 0x73, 1, 0),
2607 BPF_JUMP(BPF_JMP | BPF_JGE | BPF_K, 0xfc23ac00, 1, 0),
2608 BPF_STMT(BPF_RET | BPF_K, 0xffff),
2609 BPF_STMT(BPF_RET | BPF_K, 0),
2610 },
2611 CLASSIC,
2612 { 0x10, 0xbf, 0x48, 0xd6, 0x43, 0xd6,
2613 0x3c, 0x07, 0x54, 0x43, 0xe5, 0x76,
2614 0x08, 0x00,
2615 0x45, 0x10, 0x00, 0x64, 0x75, 0xb5,
2616 0x40, 0x00, 0x40, 0x06, 0xad, 0x2e, /* IP header */
2617 0x0a, 0x01, 0x01, 0x95, /* ip src */
2618 0x0a, 0x01, 0x02, 0x0a, /* ip dst */
2619 0xc2, 0x24,
2620 0x00, 0x16 /* dst port */ },
2621 { { 10, 0 }, { 30, 0 }, { 100, 65535 } },
2622 },
2623 {
2624 "RET_A",
2625 .u.insns = {
2626 /* check that uninitialized X and A contain zeros */
2627 BPF_STMT(BPF_MISC | BPF_TXA, 0),
2628 BPF_STMT(BPF_RET | BPF_A, 0)
2629 },
2630 CLASSIC,
2631 { },
2632 { {1, 0}, {2, 0} },
2633 },
2634 {
2635 "INT: ADD trivial",
2636 .u.insns_int = {
2637 BPF_ALU64_IMM(BPF_MOV, R1, 1),
2638 BPF_ALU64_IMM(BPF_ADD, R1, 2),
2639 BPF_ALU64_IMM(BPF_MOV, R2, 3),
2640 BPF_ALU64_REG(BPF_SUB, R1, R2),
2641 BPF_ALU64_IMM(BPF_ADD, R1, -1),
2642 BPF_ALU64_IMM(BPF_MUL, R1, 3),
2643 BPF_ALU64_REG(BPF_MOV, R0, R1),
2644 BPF_EXIT_INSN(),
2645 },
2646 INTERNAL,
2647 { },
2648 { { 0, 0xfffffffd } }
2649 },
2650 {
2651 "INT: MUL_X",
2652 .u.insns_int = {
2653 BPF_ALU64_IMM(BPF_MOV, R0, -1),
2654 BPF_ALU64_IMM(BPF_MOV, R1, -1),
2655 BPF_ALU64_IMM(BPF_MOV, R2, 3),
2656 BPF_ALU64_REG(BPF_MUL, R1, R2),
2657 BPF_JMP_IMM(BPF_JEQ, R1, 0xfffffffd, 1),
2658 BPF_EXIT_INSN(),
2659 BPF_ALU64_IMM(BPF_MOV, R0, 1),
2660 BPF_EXIT_INSN(),
2661 },
2662 INTERNAL,
2663 { },
2664 { { 0, 1 } }
2665 },
2666 {
2667 "INT: MUL_X2",
2668 .u.insns_int = {
2669 BPF_ALU32_IMM(BPF_MOV, R0, -1),
2670 BPF_ALU32_IMM(BPF_MOV, R1, -1),
2671 BPF_ALU32_IMM(BPF_MOV, R2, 3),
2672 BPF_ALU64_REG(BPF_MUL, R1, R2),
2673 BPF_ALU64_IMM(BPF_RSH, R1, 8),
2674 BPF_JMP_IMM(BPF_JEQ, R1, 0x2ffffff, 1),
2675 BPF_EXIT_INSN(),
2676 BPF_ALU32_IMM(BPF_MOV, R0, 1),
2677 BPF_EXIT_INSN(),
2678 },
2679 INTERNAL,
2680 { },
2681 { { 0, 1 } }
2682 },
2683 {
2684 "INT: MUL32_X",
2685 .u.insns_int = {
2686 BPF_ALU32_IMM(BPF_MOV, R0, -1),
2687 BPF_ALU64_IMM(BPF_MOV, R1, -1),
2688 BPF_ALU32_IMM(BPF_MOV, R2, 3),
2689 BPF_ALU32_REG(BPF_MUL, R1, R2),
2690 BPF_ALU64_IMM(BPF_RSH, R1, 8),
2691 BPF_JMP_IMM(BPF_JEQ, R1, 0xffffff, 1),
2692 BPF_EXIT_INSN(),
2693 BPF_ALU32_IMM(BPF_MOV, R0, 1),
2694 BPF_EXIT_INSN(),
2695 },
2696 INTERNAL,
2697 { },
2698 { { 0, 1 } }
2699 },
2700 {
2701 /* Have to test all register combinations, since
2702 * JITing of different registers will produce
2703 * different asm code.
2704 */
2705 "INT: ADD 64-bit",
2706 .u.insns_int = {
2707 BPF_ALU64_IMM(BPF_MOV, R0, 0),
2708 BPF_ALU64_IMM(BPF_MOV, R1, 1),
2709 BPF_ALU64_IMM(BPF_MOV, R2, 2),
2710 BPF_ALU64_IMM(BPF_MOV, R3, 3),
2711 BPF_ALU64_IMM(BPF_MOV, R4, 4),
2712 BPF_ALU64_IMM(BPF_MOV, R5, 5),
2713 BPF_ALU64_IMM(BPF_MOV, R6, 6),
2714 BPF_ALU64_IMM(BPF_MOV, R7, 7),
2715 BPF_ALU64_IMM(BPF_MOV, R8, 8),
2716 BPF_ALU64_IMM(BPF_MOV, R9, 9),
2717 BPF_ALU64_IMM(BPF_ADD, R0, 20),
2718 BPF_ALU64_IMM(BPF_ADD, R1, 20),
2719 BPF_ALU64_IMM(BPF_ADD, R2, 20),
2720 BPF_ALU64_IMM(BPF_ADD, R3, 20),
2721 BPF_ALU64_IMM(BPF_ADD, R4, 20),
2722 BPF_ALU64_IMM(BPF_ADD, R5, 20),
2723 BPF_ALU64_IMM(BPF_ADD, R6, 20),
2724 BPF_ALU64_IMM(BPF_ADD, R7, 20),
2725 BPF_ALU64_IMM(BPF_ADD, R8, 20),
2726 BPF_ALU64_IMM(BPF_ADD, R9, 20),
2727 BPF_ALU64_IMM(BPF_SUB, R0, 10),
2728 BPF_ALU64_IMM(BPF_SUB, R1, 10),
2729 BPF_ALU64_IMM(BPF_SUB, R2, 10),
2730 BPF_ALU64_IMM(BPF_SUB, R3, 10),
2731 BPF_ALU64_IMM(BPF_SUB, R4, 10),
2732 BPF_ALU64_IMM(BPF_SUB, R5, 10),
2733 BPF_ALU64_IMM(BPF_SUB, R6, 10),
2734 BPF_ALU64_IMM(BPF_SUB, R7, 10),
2735 BPF_ALU64_IMM(BPF_SUB, R8, 10),
2736 BPF_ALU64_IMM(BPF_SUB, R9, 10),
2737 BPF_ALU64_REG(BPF_ADD, R0, R0),
2738 BPF_ALU64_REG(BPF_ADD, R0, R1),
2739 BPF_ALU64_REG(BPF_ADD, R0, R2),
2740 BPF_ALU64_REG(BPF_ADD, R0, R3),
2741 BPF_ALU64_REG(BPF_ADD, R0, R4),
2742 BPF_ALU64_REG(BPF_ADD, R0, R5),
2743 BPF_ALU64_REG(BPF_ADD, R0, R6),
2744 BPF_ALU64_REG(BPF_ADD, R0, R7),
2745 BPF_ALU64_REG(BPF_ADD, R0, R8),
2746 BPF_ALU64_REG(BPF_ADD, R0, R9), /* R0 == 155 */
2747 BPF_JMP_IMM(BPF_JEQ, R0, 155, 1),
2748 BPF_EXIT_INSN(),
2749 BPF_ALU64_REG(BPF_ADD, R1, R0),
2750 BPF_ALU64_REG(BPF_ADD, R1, R1),
2751 BPF_ALU64_REG(BPF_ADD, R1, R2),
2752 BPF_ALU64_REG(BPF_ADD, R1, R3),
2753 BPF_ALU64_REG(BPF_ADD, R1, R4),
2754 BPF_ALU64_REG(BPF_ADD, R1, R5),
2755 BPF_ALU64_REG(BPF_ADD, R1, R6),
2756 BPF_ALU64_REG(BPF_ADD, R1, R7),
2757 BPF_ALU64_REG(BPF_ADD, R1, R8),
2758 BPF_ALU64_REG(BPF_ADD, R1, R9), /* R1 == 456 */
2759 BPF_JMP_IMM(BPF_JEQ, R1, 456, 1),
2760 BPF_EXIT_INSN(),
2761 BPF_ALU64_REG(BPF_ADD, R2, R0),
2762 BPF_ALU64_REG(BPF_ADD, R2, R1),
2763 BPF_ALU64_REG(BPF_ADD, R2, R2),
2764 BPF_ALU64_REG(BPF_ADD, R2, R3),
2765 BPF_ALU64_REG(BPF_ADD, R2, R4),
2766 BPF_ALU64_REG(BPF_ADD, R2, R5),
2767 BPF_ALU64_REG(BPF_ADD, R2, R6),
2768 BPF_ALU64_REG(BPF_ADD, R2, R7),
2769 BPF_ALU64_REG(BPF_ADD, R2, R8),
2770 BPF_ALU64_REG(BPF_ADD, R2, R9), /* R2 == 1358 */
2771 BPF_JMP_IMM(BPF_JEQ, R2, 1358, 1),
2772 BPF_EXIT_INSN(),
2773 BPF_ALU64_REG(BPF_ADD, R3, R0),
2774 BPF_ALU64_REG(BPF_ADD, R3, R1),
2775 BPF_ALU64_REG(BPF_ADD, R3, R2),
2776 BPF_ALU64_REG(BPF_ADD, R3, R3),
2777 BPF_ALU64_REG(BPF_ADD, R3, R4),
2778 BPF_ALU64_REG(BPF_ADD, R3, R5),
2779 BPF_ALU64_REG(BPF_ADD, R3, R6),
2780 BPF_ALU64_REG(BPF_ADD, R3, R7),
2781 BPF_ALU64_REG(BPF_ADD, R3, R8),
2782 BPF_ALU64_REG(BPF_ADD, R3, R9), /* R3 == 4063 */
2783 BPF_JMP_IMM(BPF_JEQ, R3, 4063, 1),
2784 BPF_EXIT_INSN(),
2785 BPF_ALU64_REG(BPF_ADD, R4, R0),
2786 BPF_ALU64_REG(BPF_ADD, R4, R1),
2787 BPF_ALU64_REG(BPF_ADD, R4, R2),
2788 BPF_ALU64_REG(BPF_ADD, R4, R3),
2789 BPF_ALU64_REG(BPF_ADD, R4, R4),
2790 BPF_ALU64_REG(BPF_ADD, R4, R5),
2791 BPF_ALU64_REG(BPF_ADD, R4, R6),
2792 BPF_ALU64_REG(BPF_ADD, R4, R7),
2793 BPF_ALU64_REG(BPF_ADD, R4, R8),
2794 BPF_ALU64_REG(BPF_ADD, R4, R9), /* R4 == 12177 */
2795 BPF_JMP_IMM(BPF_JEQ, R4, 12177, 1),
2796 BPF_EXIT_INSN(),
2797 BPF_ALU64_REG(BPF_ADD, R5, R0),
2798 BPF_ALU64_REG(BPF_ADD, R5, R1),
2799 BPF_ALU64_REG(BPF_ADD, R5, R2),
2800 BPF_ALU64_REG(BPF_ADD, R5, R3),
2801 BPF_ALU64_REG(BPF_ADD, R5, R4),
2802 BPF_ALU64_REG(BPF_ADD, R5, R5),
2803 BPF_ALU64_REG(BPF_ADD, R5, R6),
2804 BPF_ALU64_REG(BPF_ADD, R5, R7),
2805 BPF_ALU64_REG(BPF_ADD, R5, R8),
2806 BPF_ALU64_REG(BPF_ADD, R5, R9), /* R5 == 36518 */
2807 BPF_JMP_IMM(BPF_JEQ, R5, 36518, 1),
2808 BPF_EXIT_INSN(),
2809 BPF_ALU64_REG(BPF_ADD, R6, R0),
2810 BPF_ALU64_REG(BPF_ADD, R6, R1),
2811 BPF_ALU64_REG(BPF_ADD, R6, R2),
2812 BPF_ALU64_REG(BPF_ADD, R6, R3),
2813 BPF_ALU64_REG(BPF_ADD, R6, R4),
2814 BPF_ALU64_REG(BPF_ADD, R6, R5),
2815 BPF_ALU64_REG(BPF_ADD, R6, R6),
2816 BPF_ALU64_REG(BPF_ADD, R6, R7),
2817 BPF_ALU64_REG(BPF_ADD, R6, R8),
2818 BPF_ALU64_REG(BPF_ADD, R6, R9), /* R6 == 109540 */
2819 BPF_JMP_IMM(BPF_JEQ, R6, 109540, 1),
2820 BPF_EXIT_INSN(),
2821 BPF_ALU64_REG(BPF_ADD, R7, R0),
2822 BPF_ALU64_REG(BPF_ADD, R7, R1),
2823 BPF_ALU64_REG(BPF_ADD, R7, R2),
2824 BPF_ALU64_REG(BPF_ADD, R7, R3),
2825 BPF_ALU64_REG(BPF_ADD, R7, R4),
2826 BPF_ALU64_REG(BPF_ADD, R7, R5),
2827 BPF_ALU64_REG(BPF_ADD, R7, R6),
2828 BPF_ALU64_REG(BPF_ADD, R7, R7),
2829 BPF_ALU64_REG(BPF_ADD, R7, R8),
2830 BPF_ALU64_REG(BPF_ADD, R7, R9), /* R7 == 328605 */
2831 BPF_JMP_IMM(BPF_JEQ, R7, 328605, 1),
2832 BPF_EXIT_INSN(),
2833 BPF_ALU64_REG(BPF_ADD, R8, R0),
2834 BPF_ALU64_REG(BPF_ADD, R8, R1),
2835 BPF_ALU64_REG(BPF_ADD, R8, R2),
2836 BPF_ALU64_REG(BPF_ADD, R8, R3),
2837 BPF_ALU64_REG(BPF_ADD, R8, R4),
2838 BPF_ALU64_REG(BPF_ADD, R8, R5),
2839 BPF_ALU64_REG(BPF_ADD, R8, R6),
2840 BPF_ALU64_REG(BPF_ADD, R8, R7),
2841 BPF_ALU64_REG(BPF_ADD, R8, R8),
2842 BPF_ALU64_REG(BPF_ADD, R8, R9), /* R8 == 985799 */
2843 BPF_JMP_IMM(BPF_JEQ, R8, 985799, 1),
2844 BPF_EXIT_INSN(),
2845 BPF_ALU64_REG(BPF_ADD, R9, R0),
2846 BPF_ALU64_REG(BPF_ADD, R9, R1),
2847 BPF_ALU64_REG(BPF_ADD, R9, R2),
2848 BPF_ALU64_REG(BPF_ADD, R9, R3),
2849 BPF_ALU64_REG(BPF_ADD, R9, R4),
2850 BPF_ALU64_REG(BPF_ADD, R9, R5),
2851 BPF_ALU64_REG(BPF_ADD, R9, R6),
2852 BPF_ALU64_REG(BPF_ADD, R9, R7),
2853 BPF_ALU64_REG(BPF_ADD, R9, R8),
2854 BPF_ALU64_REG(BPF_ADD, R9, R9), /* R9 == 2957380 */
2855 BPF_ALU64_REG(BPF_MOV, R0, R9),
2856 BPF_EXIT_INSN(),
2857 },
2858 INTERNAL,
2859 { },
2860 { { 0, 2957380 } }
2861 },
2862 {
2863 "INT: ADD 32-bit",
2864 .u.insns_int = {
2865 BPF_ALU32_IMM(BPF_MOV, R0, 20),
2866 BPF_ALU32_IMM(BPF_MOV, R1, 1),
2867 BPF_ALU32_IMM(BPF_MOV, R2, 2),
2868 BPF_ALU32_IMM(BPF_MOV, R3, 3),
2869 BPF_ALU32_IMM(BPF_MOV, R4, 4),
2870 BPF_ALU32_IMM(BPF_MOV, R5, 5),
2871 BPF_ALU32_IMM(BPF_MOV, R6, 6),
2872 BPF_ALU32_IMM(BPF_MOV, R7, 7),
2873 BPF_ALU32_IMM(BPF_MOV, R8, 8),
2874 BPF_ALU32_IMM(BPF_MOV, R9, 9),
2875 BPF_ALU64_IMM(BPF_ADD, R1, 10),
2876 BPF_ALU64_IMM(BPF_ADD, R2, 10),
2877 BPF_ALU64_IMM(BPF_ADD, R3, 10),
2878 BPF_ALU64_IMM(BPF_ADD, R4, 10),
2879 BPF_ALU64_IMM(BPF_ADD, R5, 10),
2880 BPF_ALU64_IMM(BPF_ADD, R6, 10),
2881 BPF_ALU64_IMM(BPF_ADD, R7, 10),
2882 BPF_ALU64_IMM(BPF_ADD, R8, 10),
2883 BPF_ALU64_IMM(BPF_ADD, R9, 10),
2884 BPF_ALU32_REG(BPF_ADD, R0, R1),
2885 BPF_ALU32_REG(BPF_ADD, R0, R2),
2886 BPF_ALU32_REG(BPF_ADD, R0, R3),
2887 BPF_ALU32_REG(BPF_ADD, R0, R4),
2888 BPF_ALU32_REG(BPF_ADD, R0, R5),
2889 BPF_ALU32_REG(BPF_ADD, R0, R6),
2890 BPF_ALU32_REG(BPF_ADD, R0, R7),
2891 BPF_ALU32_REG(BPF_ADD, R0, R8),
2892 BPF_ALU32_REG(BPF_ADD, R0, R9), /* R0 == 155 */
2893 BPF_JMP_IMM(BPF_JEQ, R0, 155, 1),
2894 BPF_EXIT_INSN(),
2895 BPF_ALU32_REG(BPF_ADD, R1, R0),
2896 BPF_ALU32_REG(BPF_ADD, R1, R1),
2897 BPF_ALU32_REG(BPF_ADD, R1, R2),
2898 BPF_ALU32_REG(BPF_ADD, R1, R3),
2899 BPF_ALU32_REG(BPF_ADD, R1, R4),
2900 BPF_ALU32_REG(BPF_ADD, R1, R5),
2901 BPF_ALU32_REG(BPF_ADD, R1, R6),
2902 BPF_ALU32_REG(BPF_ADD, R1, R7),
2903 BPF_ALU32_REG(BPF_ADD, R1, R8),
2904 BPF_ALU32_REG(BPF_ADD, R1, R9), /* R1 == 456 */
2905 BPF_JMP_IMM(BPF_JEQ, R1, 456, 1),
2906 BPF_EXIT_INSN(),
2907 BPF_ALU32_REG(BPF_ADD, R2, R0),
2908 BPF_ALU32_REG(BPF_ADD, R2, R1),
2909 BPF_ALU32_REG(BPF_ADD, R2, R2),
2910 BPF_ALU32_REG(BPF_ADD, R2, R3),
2911 BPF_ALU32_REG(BPF_ADD, R2, R4),
2912 BPF_ALU32_REG(BPF_ADD, R2, R5),
2913 BPF_ALU32_REG(BPF_ADD, R2, R6),
2914 BPF_ALU32_REG(BPF_ADD, R2, R7),
2915 BPF_ALU32_REG(BPF_ADD, R2, R8),
2916 BPF_ALU32_REG(BPF_ADD, R2, R9), /* R2 == 1358 */
2917 BPF_JMP_IMM(BPF_JEQ, R2, 1358, 1),
2918 BPF_EXIT_INSN(),
2919 BPF_ALU32_REG(BPF_ADD, R3, R0),
2920 BPF_ALU32_REG(BPF_ADD, R3, R1),
2921 BPF_ALU32_REG(BPF_ADD, R3, R2),
2922 BPF_ALU32_REG(BPF_ADD, R3, R3),
2923 BPF_ALU32_REG(BPF_ADD, R3, R4),
2924 BPF_ALU32_REG(BPF_ADD, R3, R5),
2925 BPF_ALU32_REG(BPF_ADD, R3, R6),
2926 BPF_ALU32_REG(BPF_ADD, R3, R7),
2927 BPF_ALU32_REG(BPF_ADD, R3, R8),
2928 BPF_ALU32_REG(BPF_ADD, R3, R9), /* R3 == 4063 */
2929 BPF_JMP_IMM(BPF_JEQ, R3, 4063, 1),
2930 BPF_EXIT_INSN(),
2931 BPF_ALU32_REG(BPF_ADD, R4, R0),
2932 BPF_ALU32_REG(BPF_ADD, R4, R1),
2933 BPF_ALU32_REG(BPF_ADD, R4, R2),
2934 BPF_ALU32_REG(BPF_ADD, R4, R3),
2935 BPF_ALU32_REG(BPF_ADD, R4, R4),
2936 BPF_ALU32_REG(BPF_ADD, R4, R5),
2937 BPF_ALU32_REG(BPF_ADD, R4, R6),
2938 BPF_ALU32_REG(BPF_ADD, R4, R7),
2939 BPF_ALU32_REG(BPF_ADD, R4, R8),
2940 BPF_ALU32_REG(BPF_ADD, R4, R9), /* R4 == 12177 */
2941 BPF_JMP_IMM(BPF_JEQ, R4, 12177, 1),
2942 BPF_EXIT_INSN(),
2943 BPF_ALU32_REG(BPF_ADD, R5, R0),
2944 BPF_ALU32_REG(BPF_ADD, R5, R1),
2945 BPF_ALU32_REG(BPF_ADD, R5, R2),
2946 BPF_ALU32_REG(BPF_ADD, R5, R3),
2947 BPF_ALU32_REG(BPF_ADD, R5, R4),
2948 BPF_ALU32_REG(BPF_ADD, R5, R5),
2949 BPF_ALU32_REG(BPF_ADD, R5, R6),
2950 BPF_ALU32_REG(BPF_ADD, R5, R7),
2951 BPF_ALU32_REG(BPF_ADD, R5, R8),
2952 BPF_ALU32_REG(BPF_ADD, R5, R9), /* R5 == 36518 */
2953 BPF_JMP_IMM(BPF_JEQ, R5, 36518, 1),
2954 BPF_EXIT_INSN(),
2955 BPF_ALU32_REG(BPF_ADD, R6, R0),
2956 BPF_ALU32_REG(BPF_ADD, R6, R1),
2957 BPF_ALU32_REG(BPF_ADD, R6, R2),
2958 BPF_ALU32_REG(BPF_ADD, R6, R3),
2959 BPF_ALU32_REG(BPF_ADD, R6, R4),
2960 BPF_ALU32_REG(BPF_ADD, R6, R5),
2961 BPF_ALU32_REG(BPF_ADD, R6, R6),
2962 BPF_ALU32_REG(BPF_ADD, R6, R7),
2963 BPF_ALU32_REG(BPF_ADD, R6, R8),
2964 BPF_ALU32_REG(BPF_ADD, R6, R9), /* R6 == 109540 */
2965 BPF_JMP_IMM(BPF_JEQ, R6, 109540, 1),
2966 BPF_EXIT_INSN(),
2967 BPF_ALU32_REG(BPF_ADD, R7, R0),
2968 BPF_ALU32_REG(BPF_ADD, R7, R1),
2969 BPF_ALU32_REG(BPF_ADD, R7, R2),
2970 BPF_ALU32_REG(BPF_ADD, R7, R3),
2971 BPF_ALU32_REG(BPF_ADD, R7, R4),
2972 BPF_ALU32_REG(BPF_ADD, R7, R5),
2973 BPF_ALU32_REG(BPF_ADD, R7, R6),
2974 BPF_ALU32_REG(BPF_ADD, R7, R7),
2975 BPF_ALU32_REG(BPF_ADD, R7, R8),
2976 BPF_ALU32_REG(BPF_ADD, R7, R9), /* R7 == 328605 */
2977 BPF_JMP_IMM(BPF_JEQ, R7, 328605, 1),
2978 BPF_EXIT_INSN(),
2979 BPF_ALU32_REG(BPF_ADD, R8, R0),
2980 BPF_ALU32_REG(BPF_ADD, R8, R1),
2981 BPF_ALU32_REG(BPF_ADD, R8, R2),
2982 BPF_ALU32_REG(BPF_ADD, R8, R3),
2983 BPF_ALU32_REG(BPF_ADD, R8, R4),
2984 BPF_ALU32_REG(BPF_ADD, R8, R5),
2985 BPF_ALU32_REG(BPF_ADD, R8, R6),
2986 BPF_ALU32_REG(BPF_ADD, R8, R7),
2987 BPF_ALU32_REG(BPF_ADD, R8, R8),
2988 BPF_ALU32_REG(BPF_ADD, R8, R9), /* R8 == 985799 */
2989 BPF_JMP_IMM(BPF_JEQ, R8, 985799, 1),
2990 BPF_EXIT_INSN(),
2991 BPF_ALU32_REG(BPF_ADD, R9, R0),
2992 BPF_ALU32_REG(BPF_ADD, R9, R1),
2993 BPF_ALU32_REG(BPF_ADD, R9, R2),
2994 BPF_ALU32_REG(BPF_ADD, R9, R3),
2995 BPF_ALU32_REG(BPF_ADD, R9, R4),
2996 BPF_ALU32_REG(BPF_ADD, R9, R5),
2997 BPF_ALU32_REG(BPF_ADD, R9, R6),
2998 BPF_ALU32_REG(BPF_ADD, R9, R7),
2999 BPF_ALU32_REG(BPF_ADD, R9, R8),
3000 BPF_ALU32_REG(BPF_ADD, R9, R9), /* R9 == 2957380 */
3001 BPF_ALU32_REG(BPF_MOV, R0, R9),
3002 BPF_EXIT_INSN(),
3003 },
3004 INTERNAL,
3005 { },
3006 { { 0, 2957380 } }
3007 },
3008 { /* Mainly checking JIT here. */
3009 "INT: SUB",
3010 .u.insns_int = {
3011 BPF_ALU64_IMM(BPF_MOV, R0, 0),
3012 BPF_ALU64_IMM(BPF_MOV, R1, 1),
3013 BPF_ALU64_IMM(BPF_MOV, R2, 2),
3014 BPF_ALU64_IMM(BPF_MOV, R3, 3),
3015 BPF_ALU64_IMM(BPF_MOV, R4, 4),
3016 BPF_ALU64_IMM(BPF_MOV, R5, 5),
3017 BPF_ALU64_IMM(BPF_MOV, R6, 6),
3018 BPF_ALU64_IMM(BPF_MOV, R7, 7),
3019 BPF_ALU64_IMM(BPF_MOV, R8, 8),
3020 BPF_ALU64_IMM(BPF_MOV, R9, 9),
3021 BPF_ALU64_REG(BPF_SUB, R0, R0),
3022 BPF_ALU64_REG(BPF_SUB, R0, R1),
3023 BPF_ALU64_REG(BPF_SUB, R0, R2),
3024 BPF_ALU64_REG(BPF_SUB, R0, R3),
3025 BPF_ALU64_REG(BPF_SUB, R0, R4),
3026 BPF_ALU64_REG(BPF_SUB, R0, R5),
3027 BPF_ALU64_REG(BPF_SUB, R0, R6),
3028 BPF_ALU64_REG(BPF_SUB, R0, R7),
3029 BPF_ALU64_REG(BPF_SUB, R0, R8),
3030 BPF_ALU64_REG(BPF_SUB, R0, R9),
3031 BPF_ALU64_IMM(BPF_SUB, R0, 10),
3032 BPF_JMP_IMM(BPF_JEQ, R0, -55, 1),
3033 BPF_EXIT_INSN(),
3034 BPF_ALU64_REG(BPF_SUB, R1, R0),
3035 BPF_ALU64_REG(BPF_SUB, R1, R2),
3036 BPF_ALU64_REG(BPF_SUB, R1, R3),
3037 BPF_ALU64_REG(BPF_SUB, R1, R4),
3038 BPF_ALU64_REG(BPF_SUB, R1, R5),
3039 BPF_ALU64_REG(BPF_SUB, R1, R6),
3040 BPF_ALU64_REG(BPF_SUB, R1, R7),
3041 BPF_ALU64_REG(BPF_SUB, R1, R8),
3042 BPF_ALU64_REG(BPF_SUB, R1, R9),
3043 BPF_ALU64_IMM(BPF_SUB, R1, 10),
3044 BPF_ALU64_REG(BPF_SUB, R2, R0),
3045 BPF_ALU64_REG(BPF_SUB, R2, R1),
3046 BPF_ALU64_REG(BPF_SUB, R2, R3),
3047 BPF_ALU64_REG(BPF_SUB, R2, R4),
3048 BPF_ALU64_REG(BPF_SUB, R2, R5),
3049 BPF_ALU64_REG(BPF_SUB, R2, R6),
3050 BPF_ALU64_REG(BPF_SUB, R2, R7),
3051 BPF_ALU64_REG(BPF_SUB, R2, R8),
3052 BPF_ALU64_REG(BPF_SUB, R2, R9),
3053 BPF_ALU64_IMM(BPF_SUB, R2, 10),
3054 BPF_ALU64_REG(BPF_SUB, R3, R0),
3055 BPF_ALU64_REG(BPF_SUB, R3, R1),
3056 BPF_ALU64_REG(BPF_SUB, R3, R2),
3057 BPF_ALU64_REG(BPF_SUB, R3, R4),
3058 BPF_ALU64_REG(BPF_SUB, R3, R5),
3059 BPF_ALU64_REG(BPF_SUB, R3, R6),
3060 BPF_ALU64_REG(BPF_SUB, R3, R7),
3061 BPF_ALU64_REG(BPF_SUB, R3, R8),
3062 BPF_ALU64_REG(BPF_SUB, R3, R9),
3063 BPF_ALU64_IMM(BPF_SUB, R3, 10),
3064 BPF_ALU64_REG(BPF_SUB, R4, R0),
3065 BPF_ALU64_REG(BPF_SUB, R4, R1),
3066 BPF_ALU64_REG(BPF_SUB, R4, R2),
3067 BPF_ALU64_REG(BPF_SUB, R4, R3),
3068 BPF_ALU64_REG(BPF_SUB, R4, R5),
3069 BPF_ALU64_REG(BPF_SUB, R4, R6),
3070 BPF_ALU64_REG(BPF_SUB, R4, R7),
3071 BPF_ALU64_REG(BPF_SUB, R4, R8),
3072 BPF_ALU64_REG(BPF_SUB, R4, R9),
3073 BPF_ALU64_IMM(BPF_SUB, R4, 10),
3074 BPF_ALU64_REG(BPF_SUB, R5, R0),
3075 BPF_ALU64_REG(BPF_SUB, R5, R1),
3076 BPF_ALU64_REG(BPF_SUB, R5, R2),
3077 BPF_ALU64_REG(BPF_SUB, R5, R3),
3078 BPF_ALU64_REG(BPF_SUB, R5, R4),
3079 BPF_ALU64_REG(BPF_SUB, R5, R6),
3080 BPF_ALU64_REG(BPF_SUB, R5, R7),
3081 BPF_ALU64_REG(BPF_SUB, R5, R8),
3082 BPF_ALU64_REG(BPF_SUB, R5, R9),
3083 BPF_ALU64_IMM(BPF_SUB, R5, 10),
3084 BPF_ALU64_REG(BPF_SUB, R6, R0),
3085 BPF_ALU64_REG(BPF_SUB, R6, R1),
3086 BPF_ALU64_REG(BPF_SUB, R6, R2),
3087 BPF_ALU64_REG(BPF_SUB, R6, R3),
3088 BPF_ALU64_REG(BPF_SUB, R6, R4),
3089 BPF_ALU64_REG(BPF_SUB, R6, R5),
3090 BPF_ALU64_REG(BPF_SUB, R6, R7),
3091 BPF_ALU64_REG(BPF_SUB, R6, R8),
3092 BPF_ALU64_REG(BPF_SUB, R6, R9),
3093 BPF_ALU64_IMM(BPF_SUB, R6, 10),
3094 BPF_ALU64_REG(BPF_SUB, R7, R0),
3095 BPF_ALU64_REG(BPF_SUB, R7, R1),
3096 BPF_ALU64_REG(BPF_SUB, R7, R2),
3097 BPF_ALU64_REG(BPF_SUB, R7, R3),
3098 BPF_ALU64_REG(BPF_SUB, R7, R4),
3099 BPF_ALU64_REG(BPF_SUB, R7, R5),
3100 BPF_ALU64_REG(BPF_SUB, R7, R6),
3101 BPF_ALU64_REG(BPF_SUB, R7, R8),
3102 BPF_ALU64_REG(BPF_SUB, R7, R9),
3103 BPF_ALU64_IMM(BPF_SUB, R7, 10),
3104 BPF_ALU64_REG(BPF_SUB, R8, R0),
3105 BPF_ALU64_REG(BPF_SUB, R8, R1),
3106 BPF_ALU64_REG(BPF_SUB, R8, R2),
3107 BPF_ALU64_REG(BPF_SUB, R8, R3),
3108 BPF_ALU64_REG(BPF_SUB, R8, R4),
3109 BPF_ALU64_REG(BPF_SUB, R8, R5),
3110 BPF_ALU64_REG(BPF_SUB, R8, R6),
3111 BPF_ALU64_REG(BPF_SUB, R8, R7),
3112 BPF_ALU64_REG(BPF_SUB, R8, R9),
3113 BPF_ALU64_IMM(BPF_SUB, R8, 10),
3114 BPF_ALU64_REG(BPF_SUB, R9, R0),
3115 BPF_ALU64_REG(BPF_SUB, R9, R1),
3116 BPF_ALU64_REG(BPF_SUB, R9, R2),
3117 BPF_ALU64_REG(BPF_SUB, R9, R3),
3118 BPF_ALU64_REG(BPF_SUB, R9, R4),
3119 BPF_ALU64_REG(BPF_SUB, R9, R5),
3120 BPF_ALU64_REG(BPF_SUB, R9, R6),
3121 BPF_ALU64_REG(BPF_SUB, R9, R7),
3122 BPF_ALU64_REG(BPF_SUB, R9, R8),
3123 BPF_ALU64_IMM(BPF_SUB, R9, 10),
3124 BPF_ALU64_IMM(BPF_SUB, R0, 10),
3125 BPF_ALU64_IMM(BPF_NEG, R0, 0),
3126 BPF_ALU64_REG(BPF_SUB, R0, R1),
3127 BPF_ALU64_REG(BPF_SUB, R0, R2),
3128 BPF_ALU64_REG(BPF_SUB, R0, R3),
3129 BPF_ALU64_REG(BPF_SUB, R0, R4),
3130 BPF_ALU64_REG(BPF_SUB, R0, R5),
3131 BPF_ALU64_REG(BPF_SUB, R0, R6),
3132 BPF_ALU64_REG(BPF_SUB, R0, R7),
3133 BPF_ALU64_REG(BPF_SUB, R0, R8),
3134 BPF_ALU64_REG(BPF_SUB, R0, R9),
3135 BPF_EXIT_INSN(),
3136 },
3137 INTERNAL,
3138 { },
3139 { { 0, 11 } }
3140 },
3141 { /* Mainly checking JIT here. */
3142 "INT: XOR",
3143 .u.insns_int = {
3144 BPF_ALU64_REG(BPF_SUB, R0, R0),
3145 BPF_ALU64_REG(BPF_XOR, R1, R1),
3146 BPF_JMP_REG(BPF_JEQ, R0, R1, 1),
3147 BPF_EXIT_INSN(),
3148 BPF_ALU64_IMM(BPF_MOV, R0, 10),
3149 BPF_ALU64_IMM(BPF_MOV, R1, -1),
3150 BPF_ALU64_REG(BPF_SUB, R1, R1),
3151 BPF_ALU64_REG(BPF_XOR, R2, R2),
3152 BPF_JMP_REG(BPF_JEQ, R1, R2, 1),
3153 BPF_EXIT_INSN(),
3154 BPF_ALU64_REG(BPF_SUB, R2, R2),
3155 BPF_ALU64_REG(BPF_XOR, R3, R3),
3156 BPF_ALU64_IMM(BPF_MOV, R0, 10),
3157 BPF_ALU64_IMM(BPF_MOV, R1, -1),
3158 BPF_JMP_REG(BPF_JEQ, R2, R3, 1),
3159 BPF_EXIT_INSN(),
3160 BPF_ALU64_REG(BPF_SUB, R3, R3),
3161 BPF_ALU64_REG(BPF_XOR, R4, R4),
3162 BPF_ALU64_IMM(BPF_MOV, R2, 1),
3163 BPF_ALU64_IMM(BPF_MOV, R5, -1),
3164 BPF_JMP_REG(BPF_JEQ, R3, R4, 1),
3165 BPF_EXIT_INSN(),
3166 BPF_ALU64_REG(BPF_SUB, R4, R4),
3167 BPF_ALU64_REG(BPF_XOR, R5, R5),
3168 BPF_ALU64_IMM(BPF_MOV, R3, 1),
3169 BPF_ALU64_IMM(BPF_MOV, R7, -1),
3170 BPF_JMP_REG(BPF_JEQ, R5, R4, 1),
3171 BPF_EXIT_INSN(),
3172 BPF_ALU64_IMM(BPF_MOV, R5, 1),
3173 BPF_ALU64_REG(BPF_SUB, R5, R5),
3174 BPF_ALU64_REG(BPF_XOR, R6, R6),
3175 BPF_ALU64_IMM(BPF_MOV, R1, 1),
3176 BPF_ALU64_IMM(BPF_MOV, R8, -1),
3177 BPF_JMP_REG(BPF_JEQ, R5, R6, 1),
3178 BPF_EXIT_INSN(),
3179 BPF_ALU64_REG(BPF_SUB, R6, R6),
3180 BPF_ALU64_REG(BPF_XOR, R7, R7),
3181 BPF_JMP_REG(BPF_JEQ, R7, R6, 1),
3182 BPF_EXIT_INSN(),
3183 BPF_ALU64_REG(BPF_SUB, R7, R7),
3184 BPF_ALU64_REG(BPF_XOR, R8, R8),
3185 BPF_JMP_REG(BPF_JEQ, R7, R8, 1),
3186 BPF_EXIT_INSN(),
3187 BPF_ALU64_REG(BPF_SUB, R8, R8),
3188 BPF_ALU64_REG(BPF_XOR, R9, R9),
3189 BPF_JMP_REG(BPF_JEQ, R9, R8, 1),
3190 BPF_EXIT_INSN(),
3191 BPF_ALU64_REG(BPF_SUB, R9, R9),
3192 BPF_ALU64_REG(BPF_XOR, R0, R0),
3193 BPF_JMP_REG(BPF_JEQ, R9, R0, 1),
3194 BPF_EXIT_INSN(),
3195 BPF_ALU64_REG(BPF_SUB, R1, R1),
3196 BPF_ALU64_REG(BPF_XOR, R0, R0),
3197 BPF_JMP_REG(BPF_JEQ, R9, R0, 2),
3198 BPF_ALU64_IMM(BPF_MOV, R0, 0),
3199 BPF_EXIT_INSN(),
3200 BPF_ALU64_IMM(BPF_MOV, R0, 1),
3201 BPF_EXIT_INSN(),
3202 },
3203 INTERNAL,
3204 { },
3205 { { 0, 1 } }
3206 },
3207 { /* Mainly checking JIT here. */
3208 "INT: MUL",
3209 .u.insns_int = {
3210 BPF_ALU64_IMM(BPF_MOV, R0, 11),
3211 BPF_ALU64_IMM(BPF_MOV, R1, 1),
3212 BPF_ALU64_IMM(BPF_MOV, R2, 2),
3213 BPF_ALU64_IMM(BPF_MOV, R3, 3),
3214 BPF_ALU64_IMM(BPF_MOV, R4, 4),
3215 BPF_ALU64_IMM(BPF_MOV, R5, 5),
3216 BPF_ALU64_IMM(BPF_MOV, R6, 6),
3217 BPF_ALU64_IMM(BPF_MOV, R7, 7),
3218 BPF_ALU64_IMM(BPF_MOV, R8, 8),
3219 BPF_ALU64_IMM(BPF_MOV, R9, 9),
3220 BPF_ALU64_REG(BPF_MUL, R0, R0),
3221 BPF_ALU64_REG(BPF_MUL, R0, R1),
3222 BPF_ALU64_REG(BPF_MUL, R0, R2),
3223 BPF_ALU64_REG(BPF_MUL, R0, R3),
3224 BPF_ALU64_REG(BPF_MUL, R0, R4),
3225 BPF_ALU64_REG(BPF_MUL, R0, R5),
3226 BPF_ALU64_REG(BPF_MUL, R0, R6),
3227 BPF_ALU64_REG(BPF_MUL, R0, R7),
3228 BPF_ALU64_REG(BPF_MUL, R0, R8),
3229 BPF_ALU64_REG(BPF_MUL, R0, R9),
3230 BPF_ALU64_IMM(BPF_MUL, R0, 10),
3231 BPF_JMP_IMM(BPF_JEQ, R0, 439084800, 1),
3232 BPF_EXIT_INSN(),
3233 BPF_ALU64_REG(BPF_MUL, R1, R0),
3234 BPF_ALU64_REG(BPF_MUL, R1, R2),
3235 BPF_ALU64_REG(BPF_MUL, R1, R3),
3236 BPF_ALU64_REG(BPF_MUL, R1, R4),
3237 BPF_ALU64_REG(BPF_MUL, R1, R5),
3238 BPF_ALU64_REG(BPF_MUL, R1, R6),
3239 BPF_ALU64_REG(BPF_MUL, R1, R7),
3240 BPF_ALU64_REG(BPF_MUL, R1, R8),
3241 BPF_ALU64_REG(BPF_MUL, R1, R9),
3242 BPF_ALU64_IMM(BPF_MUL, R1, 10),
3243 BPF_ALU64_REG(BPF_MOV, R2, R1),
3244 BPF_ALU64_IMM(BPF_RSH, R2, 32),
3245 BPF_JMP_IMM(BPF_JEQ, R2, 0x5a924, 1),
3246 BPF_EXIT_INSN(),
3247 BPF_ALU64_IMM(BPF_LSH, R1, 32),
3248 BPF_ALU64_IMM(BPF_ARSH, R1, 32),
3249 BPF_JMP_IMM(BPF_JEQ, R1, 0xebb90000, 1),
3250 BPF_EXIT_INSN(),
3251 BPF_ALU64_REG(BPF_MUL, R2, R0),
3252 BPF_ALU64_REG(BPF_MUL, R2, R1),
3253 BPF_ALU64_REG(BPF_MUL, R2, R3),
3254 BPF_ALU64_REG(BPF_MUL, R2, R4),
3255 BPF_ALU64_REG(BPF_MUL, R2, R5),
3256 BPF_ALU64_REG(BPF_MUL, R2, R6),
3257 BPF_ALU64_REG(BPF_MUL, R2, R7),
3258 BPF_ALU64_REG(BPF_MUL, R2, R8),
3259 BPF_ALU64_REG(BPF_MUL, R2, R9),
3260 BPF_ALU64_IMM(BPF_MUL, R2, 10),
3261 BPF_ALU64_IMM(BPF_RSH, R2, 32),
3262 BPF_ALU64_REG(BPF_MOV, R0, R2),
3263 BPF_EXIT_INSN(),
3264 },
3265 INTERNAL,
3266 { },
3267 { { 0, 0x35d97ef2 } }
3268 },
3269 { /* Mainly checking JIT here. */
3270 "MOV REG64",
3271 .u.insns_int = {
3272 BPF_LD_IMM64(R0, 0xffffffffffffffffLL),
3273 BPF_MOV64_REG(R1, R0),
3274 BPF_MOV64_REG(R2, R1),
3275 BPF_MOV64_REG(R3, R2),
3276 BPF_MOV64_REG(R4, R3),
3277 BPF_MOV64_REG(R5, R4),
3278 BPF_MOV64_REG(R6, R5),
3279 BPF_MOV64_REG(R7, R6),
3280 BPF_MOV64_REG(R8, R7),
3281 BPF_MOV64_REG(R9, R8),
3282 BPF_ALU64_IMM(BPF_MOV, R0, 0),
3283 BPF_ALU64_IMM(BPF_MOV, R1, 0),
3284 BPF_ALU64_IMM(BPF_MOV, R2, 0),
3285 BPF_ALU64_IMM(BPF_MOV, R3, 0),
3286 BPF_ALU64_IMM(BPF_MOV, R4, 0),
3287 BPF_ALU64_IMM(BPF_MOV, R5, 0),
3288 BPF_ALU64_IMM(BPF_MOV, R6, 0),
3289 BPF_ALU64_IMM(BPF_MOV, R7, 0),
3290 BPF_ALU64_IMM(BPF_MOV, R8, 0),
3291 BPF_ALU64_IMM(BPF_MOV, R9, 0),
3292 BPF_ALU64_REG(BPF_ADD, R0, R0),
3293 BPF_ALU64_REG(BPF_ADD, R0, R1),
3294 BPF_ALU64_REG(BPF_ADD, R0, R2),
3295 BPF_ALU64_REG(BPF_ADD, R0, R3),
3296 BPF_ALU64_REG(BPF_ADD, R0, R4),
3297 BPF_ALU64_REG(BPF_ADD, R0, R5),
3298 BPF_ALU64_REG(BPF_ADD, R0, R6),
3299 BPF_ALU64_REG(BPF_ADD, R0, R7),
3300 BPF_ALU64_REG(BPF_ADD, R0, R8),
3301 BPF_ALU64_REG(BPF_ADD, R0, R9),
3302 BPF_ALU64_IMM(BPF_ADD, R0, 0xfefe),
3303 BPF_EXIT_INSN(),
3304 },
3305 INTERNAL,
3306 { },
3307 { { 0, 0xfefe } }
3308 },
3309 { /* Mainly checking JIT here. */
3310 "MOV REG32",
3311 .u.insns_int = {
3312 BPF_LD_IMM64(R0, 0xffffffffffffffffLL),
3313 BPF_MOV64_REG(R1, R0),
3314 BPF_MOV64_REG(R2, R1),
3315 BPF_MOV64_REG(R3, R2),
3316 BPF_MOV64_REG(R4, R3),
3317 BPF_MOV64_REG(R5, R4),
3318 BPF_MOV64_REG(R6, R5),
3319 BPF_MOV64_REG(R7, R6),
3320 BPF_MOV64_REG(R8, R7),
3321 BPF_MOV64_REG(R9, R8),
3322 BPF_ALU32_IMM(BPF_MOV, R0, 0),
3323 BPF_ALU32_IMM(BPF_MOV, R1, 0),
3324 BPF_ALU32_IMM(BPF_MOV, R2, 0),
3325 BPF_ALU32_IMM(BPF_MOV, R3, 0),
3326 BPF_ALU32_IMM(BPF_MOV, R4, 0),
3327 BPF_ALU32_IMM(BPF_MOV, R5, 0),
3328 BPF_ALU32_IMM(BPF_MOV, R6, 0),
3329 BPF_ALU32_IMM(BPF_MOV, R7, 0),
3330 BPF_ALU32_IMM(BPF_MOV, R8, 0),
3331 BPF_ALU32_IMM(BPF_MOV, R9, 0),
3332 BPF_ALU64_REG(BPF_ADD, R0, R0),
3333 BPF_ALU64_REG(BPF_ADD, R0, R1),
3334 BPF_ALU64_REG(BPF_ADD, R0, R2),
3335 BPF_ALU64_REG(BPF_ADD, R0, R3),
3336 BPF_ALU64_REG(BPF_ADD, R0, R4),
3337 BPF_ALU64_REG(BPF_ADD, R0, R5),
3338 BPF_ALU64_REG(BPF_ADD, R0, R6),
3339 BPF_ALU64_REG(BPF_ADD, R0, R7),
3340 BPF_ALU64_REG(BPF_ADD, R0, R8),
3341 BPF_ALU64_REG(BPF_ADD, R0, R9),
3342 BPF_ALU64_IMM(BPF_ADD, R0, 0xfefe),
3343 BPF_EXIT_INSN(),
3344 },
3345 INTERNAL,
3346 { },
3347 { { 0, 0xfefe } }
3348 },
3349 { /* Mainly checking JIT here. */
3350 "LD IMM64",
3351 .u.insns_int = {
3352 BPF_LD_IMM64(R0, 0xffffffffffffffffLL),
3353 BPF_MOV64_REG(R1, R0),
3354 BPF_MOV64_REG(R2, R1),
3355 BPF_MOV64_REG(R3, R2),
3356 BPF_MOV64_REG(R4, R3),
3357 BPF_MOV64_REG(R5, R4),
3358 BPF_MOV64_REG(R6, R5),
3359 BPF_MOV64_REG(R7, R6),
3360 BPF_MOV64_REG(R8, R7),
3361 BPF_MOV64_REG(R9, R8),
3362 BPF_LD_IMM64(R0, 0x0LL),
3363 BPF_LD_IMM64(R1, 0x0LL),
3364 BPF_LD_IMM64(R2, 0x0LL),
3365 BPF_LD_IMM64(R3, 0x0LL),
3366 BPF_LD_IMM64(R4, 0x0LL),
3367 BPF_LD_IMM64(R5, 0x0LL),
3368 BPF_LD_IMM64(R6, 0x0LL),
3369 BPF_LD_IMM64(R7, 0x0LL),
3370 BPF_LD_IMM64(R8, 0x0LL),
3371 BPF_LD_IMM64(R9, 0x0LL),
3372 BPF_ALU64_REG(BPF_ADD, R0, R0),
3373 BPF_ALU64_REG(BPF_ADD, R0, R1),
3374 BPF_ALU64_REG(BPF_ADD, R0, R2),
3375 BPF_ALU64_REG(BPF_ADD, R0, R3),
3376 BPF_ALU64_REG(BPF_ADD, R0, R4),
3377 BPF_ALU64_REG(BPF_ADD, R0, R5),
3378 BPF_ALU64_REG(BPF_ADD, R0, R6),
3379 BPF_ALU64_REG(BPF_ADD, R0, R7),
3380 BPF_ALU64_REG(BPF_ADD, R0, R8),
3381 BPF_ALU64_REG(BPF_ADD, R0, R9),
3382 BPF_ALU64_IMM(BPF_ADD, R0, 0xfefe),
3383 BPF_EXIT_INSN(),
3384 },
3385 INTERNAL,
3386 { },
3387 { { 0, 0xfefe } }
3388 },
3389 {
3390 "INT: ALU MIX",
3391 .u.insns_int = {
3392 BPF_ALU64_IMM(BPF_MOV, R0, 11),
3393 BPF_ALU64_IMM(BPF_ADD, R0, -1),
3394 BPF_ALU64_IMM(BPF_MOV, R2, 2),
3395 BPF_ALU64_IMM(BPF_XOR, R2, 3),
3396 BPF_ALU64_REG(BPF_DIV, R0, R2),
3397 BPF_JMP_IMM(BPF_JEQ, R0, 10, 1),
3398 BPF_EXIT_INSN(),
3399 BPF_ALU64_IMM(BPF_MOD, R0, 3),
3400 BPF_JMP_IMM(BPF_JEQ, R0, 1, 1),
3401 BPF_EXIT_INSN(),
3402 BPF_ALU64_IMM(BPF_MOV, R0, -1),
3403 BPF_EXIT_INSN(),
3404 },
3405 INTERNAL,
3406 { },
3407 { { 0, -1 } }
3408 },
3409 {
3410 "INT: shifts by register",
3411 .u.insns_int = {
3412 BPF_MOV64_IMM(R0, -1234),
3413 BPF_MOV64_IMM(R1, 1),
3414 BPF_ALU32_REG(BPF_RSH, R0, R1),
3415 BPF_JMP_IMM(BPF_JEQ, R0, 0x7ffffd97, 1),
3416 BPF_EXIT_INSN(),
3417 BPF_MOV64_IMM(R2, 1),
3418 BPF_ALU64_REG(BPF_LSH, R0, R2),
3419 BPF_MOV32_IMM(R4, -1234),
3420 BPF_JMP_REG(BPF_JEQ, R0, R4, 1),
3421 BPF_EXIT_INSN(),
3422 BPF_ALU64_IMM(BPF_AND, R4, 63),
3423 BPF_ALU64_REG(BPF_LSH, R0, R4), /* R0 <= 46 */
3424 BPF_MOV64_IMM(R3, 47),
3425 BPF_ALU64_REG(BPF_ARSH, R0, R3),
3426 BPF_JMP_IMM(BPF_JEQ, R0, -617, 1),
3427 BPF_EXIT_INSN(),
3428 BPF_MOV64_IMM(R2, 1),
3429 BPF_ALU64_REG(BPF_LSH, R4, R2), /* R4 = 46 << 1 */
3430 BPF_JMP_IMM(BPF_JEQ, R4, 92, 1),
3431 BPF_EXIT_INSN(),
3432 BPF_MOV64_IMM(R4, 4),
3433 BPF_ALU64_REG(BPF_LSH, R4, R4), /* R4 = 4 << 4 */
3434 BPF_JMP_IMM(BPF_JEQ, R4, 64, 1),
3435 BPF_EXIT_INSN(),
3436 BPF_MOV64_IMM(R4, 5),
3437 BPF_ALU32_REG(BPF_LSH, R4, R4), /* R4 = 5 << 5 */
3438 BPF_JMP_IMM(BPF_JEQ, R4, 160, 1),
3439 BPF_EXIT_INSN(),
3440 BPF_MOV64_IMM(R0, -1),
3441 BPF_EXIT_INSN(),
3442 },
3443 INTERNAL,
3444 { },
3445 { { 0, -1 } }
3446 },
3447 {
3448 /*
3449 * Register (non-)clobbering test, in the case where a 32-bit
3450 * JIT implements complex ALU64 operations via function calls.
3451 * If so, the function call must be invisible in the eBPF
3452 * registers. The JIT must then save and restore relevant
3453 * registers during the call. The following tests check that
3454 * the eBPF registers retain their values after such a call.
3455 */
3456 "INT: Register clobbering, R1 updated",
3457 .u.insns_int = {
3458 BPF_ALU32_IMM(BPF_MOV, R0, 0),
3459 BPF_ALU32_IMM(BPF_MOV, R1, 123456789),
3460 BPF_ALU32_IMM(BPF_MOV, R2, 2),
3461 BPF_ALU32_IMM(BPF_MOV, R3, 3),
3462 BPF_ALU32_IMM(BPF_MOV, R4, 4),
3463 BPF_ALU32_IMM(BPF_MOV, R5, 5),
3464 BPF_ALU32_IMM(BPF_MOV, R6, 6),
3465 BPF_ALU32_IMM(BPF_MOV, R7, 7),
3466 BPF_ALU32_IMM(BPF_MOV, R8, 8),
3467 BPF_ALU32_IMM(BPF_MOV, R9, 9),
3468 BPF_ALU64_IMM(BPF_DIV, R1, 123456789),
3469 BPF_JMP_IMM(BPF_JNE, R0, 0, 10),
3470 BPF_JMP_IMM(BPF_JNE, R1, 1, 9),
3471 BPF_JMP_IMM(BPF_JNE, R2, 2, 8),
3472 BPF_JMP_IMM(BPF_JNE, R3, 3, 7),
3473 BPF_JMP_IMM(BPF_JNE, R4, 4, 6),
3474 BPF_JMP_IMM(BPF_JNE, R5, 5, 5),
3475 BPF_JMP_IMM(BPF_JNE, R6, 6, 4),
3476 BPF_JMP_IMM(BPF_JNE, R7, 7, 3),
3477 BPF_JMP_IMM(BPF_JNE, R8, 8, 2),
3478 BPF_JMP_IMM(BPF_JNE, R9, 9, 1),
3479 BPF_ALU32_IMM(BPF_MOV, R0, 1),
3480 BPF_EXIT_INSN(),
3481 },
3482 INTERNAL,
3483 { },
3484 { { 0, 1 } }
3485 },
3486 {
3487 "INT: Register clobbering, R2 updated",
3488 .u.insns_int = {
3489 BPF_ALU32_IMM(BPF_MOV, R0, 0),
3490 BPF_ALU32_IMM(BPF_MOV, R1, 1),
3491 BPF_ALU32_IMM(BPF_MOV, R2, 2 * 123456789),
3492 BPF_ALU32_IMM(BPF_MOV, R3, 3),
3493 BPF_ALU32_IMM(BPF_MOV, R4, 4),
3494 BPF_ALU32_IMM(BPF_MOV, R5, 5),
3495 BPF_ALU32_IMM(BPF_MOV, R6, 6),
3496 BPF_ALU32_IMM(BPF_MOV, R7, 7),
3497 BPF_ALU32_IMM(BPF_MOV, R8, 8),
3498 BPF_ALU32_IMM(BPF_MOV, R9, 9),
3499 BPF_ALU64_IMM(BPF_DIV, R2, 123456789),
3500 BPF_JMP_IMM(BPF_JNE, R0, 0, 10),
3501 BPF_JMP_IMM(BPF_JNE, R1, 1, 9),
3502 BPF_JMP_IMM(BPF_JNE, R2, 2, 8),
3503 BPF_JMP_IMM(BPF_JNE, R3, 3, 7),
3504 BPF_JMP_IMM(BPF_JNE, R4, 4, 6),
3505 BPF_JMP_IMM(BPF_JNE, R5, 5, 5),
3506 BPF_JMP_IMM(BPF_JNE, R6, 6, 4),
3507 BPF_JMP_IMM(BPF_JNE, R7, 7, 3),
3508 BPF_JMP_IMM(BPF_JNE, R8, 8, 2),
3509 BPF_JMP_IMM(BPF_JNE, R9, 9, 1),
3510 BPF_ALU32_IMM(BPF_MOV, R0, 1),
3511 BPF_EXIT_INSN(),
3512 },
3513 INTERNAL,
3514 { },
3515 { { 0, 1 } }
3516 },
3517 {
3518 /*
3519 * Test 32-bit JITs that implement complex ALU64 operations as
3520 * function calls R0 = f(R1, R2), and must re-arrange operands.
3521 */
3522 #define NUMER 0xfedcba9876543210ULL
3523 #define DENOM 0x0123456789abcdefULL
3524 "ALU64_DIV X: Operand register permutations",
3525 .u.insns_int = {
3526 /* R0 / R2 */
3527 BPF_LD_IMM64(R0, NUMER),
3528 BPF_LD_IMM64(R2, DENOM),
3529 BPF_ALU64_REG(BPF_DIV, R0, R2),
3530 BPF_JMP_IMM(BPF_JEQ, R0, NUMER / DENOM, 1),
3531 BPF_EXIT_INSN(),
3532 /* R1 / R0 */
3533 BPF_LD_IMM64(R1, NUMER),
3534 BPF_LD_IMM64(R0, DENOM),
3535 BPF_ALU64_REG(BPF_DIV, R1, R0),
3536 BPF_JMP_IMM(BPF_JEQ, R1, NUMER / DENOM, 1),
3537 BPF_EXIT_INSN(),
3538 /* R0 / R1 */
3539 BPF_LD_IMM64(R0, NUMER),
3540 BPF_LD_IMM64(R1, DENOM),
3541 BPF_ALU64_REG(BPF_DIV, R0, R1),
3542 BPF_JMP_IMM(BPF_JEQ, R0, NUMER / DENOM, 1),
3543 BPF_EXIT_INSN(),
3544 /* R2 / R0 */
3545 BPF_LD_IMM64(R2, NUMER),
3546 BPF_LD_IMM64(R0, DENOM),
3547 BPF_ALU64_REG(BPF_DIV, R2, R0),
3548 BPF_JMP_IMM(BPF_JEQ, R2, NUMER / DENOM, 1),
3549 BPF_EXIT_INSN(),
3550 /* R2 / R1 */
3551 BPF_LD_IMM64(R2, NUMER),
3552 BPF_LD_IMM64(R1, DENOM),
3553 BPF_ALU64_REG(BPF_DIV, R2, R1),
3554 BPF_JMP_IMM(BPF_JEQ, R2, NUMER / DENOM, 1),
3555 BPF_EXIT_INSN(),
3556 /* R1 / R2 */
3557 BPF_LD_IMM64(R1, NUMER),
3558 BPF_LD_IMM64(R2, DENOM),
3559 BPF_ALU64_REG(BPF_DIV, R1, R2),
3560 BPF_JMP_IMM(BPF_JEQ, R1, NUMER / DENOM, 1),
3561 BPF_EXIT_INSN(),
3562 /* R1 / R1 */
3563 BPF_LD_IMM64(R1, NUMER),
3564 BPF_ALU64_REG(BPF_DIV, R1, R1),
3565 BPF_JMP_IMM(BPF_JEQ, R1, 1, 1),
3566 BPF_EXIT_INSN(),
3567 /* R2 / R2 */
3568 BPF_LD_IMM64(R2, DENOM),
3569 BPF_ALU64_REG(BPF_DIV, R2, R2),
3570 BPF_JMP_IMM(BPF_JEQ, R2, 1, 1),
3571 BPF_EXIT_INSN(),
3572 /* R3 / R4 */
3573 BPF_LD_IMM64(R3, NUMER),
3574 BPF_LD_IMM64(R4, DENOM),
3575 BPF_ALU64_REG(BPF_DIV, R3, R4),
3576 BPF_JMP_IMM(BPF_JEQ, R3, NUMER / DENOM, 1),
3577 BPF_EXIT_INSN(),
3578 /* Successful return */
3579 BPF_LD_IMM64(R0, 1),
3580 BPF_EXIT_INSN(),
3581 },
3582 INTERNAL,
3583 { },
3584 { { 0, 1 } },
3585 #undef NUMER
3586 #undef DENOM
3587 },
3588 #ifdef CONFIG_32BIT
3589 {
3590 "INT: 32-bit context pointer word order and zero-extension",
3591 .u.insns_int = {
3592 BPF_ALU32_IMM(BPF_MOV, R0, 0),
3593 BPF_JMP32_IMM(BPF_JEQ, R1, 0, 3),
3594 BPF_ALU64_IMM(BPF_RSH, R1, 32),
3595 BPF_JMP32_IMM(BPF_JNE, R1, 0, 1),
3596 BPF_ALU32_IMM(BPF_MOV, R0, 1),
3597 BPF_EXIT_INSN(),
3598 },
3599 INTERNAL,
3600 { },
3601 { { 0, 1 } }
3602 },
3603 #endif
3604 {
3605 "check: missing ret",
3606 .u.insns = {
3607 BPF_STMT(BPF_LD | BPF_IMM, 1),
3608 },
3609 CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL,
3610 { },
3611 { },
3612 .fill_helper = NULL,
3613 .expected_errcode = -EINVAL,
3614 },
3615 {
3616 "check: div_k_0",
3617 .u.insns = {
3618 BPF_STMT(BPF_ALU | BPF_DIV | BPF_K, 0),
3619 BPF_STMT(BPF_RET | BPF_K, 0)
3620 },
3621 CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL,
3622 { },
3623 { },
3624 .fill_helper = NULL,
3625 .expected_errcode = -EINVAL,
3626 },
3627 {
3628 "check: unknown insn",
3629 .u.insns = {
3630 /* seccomp insn, rejected in socket filter */
3631 BPF_STMT(BPF_LDX | BPF_W | BPF_ABS, 0),
3632 BPF_STMT(BPF_RET | BPF_K, 0)
3633 },
3634 CLASSIC | FLAG_EXPECTED_FAIL,
3635 { },
3636 { },
3637 .fill_helper = NULL,
3638 .expected_errcode = -EINVAL,
3639 },
3640 {
3641 "check: out of range spill/fill",
3642 .u.insns = {
3643 BPF_STMT(BPF_STX, 16),
3644 BPF_STMT(BPF_RET | BPF_K, 0)
3645 },
3646 CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL,
3647 { },
3648 { },
3649 .fill_helper = NULL,
3650 .expected_errcode = -EINVAL,
3651 },
3652 {
3653 "JUMPS + HOLES",
3654 .u.insns = {
3655 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3656 BPF_JUMP(BPF_JMP | BPF_JGE, 0, 13, 15),
3657 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3658 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3659 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3660 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3661 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3662 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3663 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3664 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3665 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3666 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3667 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3668 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3669 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3670 BPF_JUMP(BPF_JMP | BPF_JEQ, 0x90c2894d, 3, 4),
3671 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3672 BPF_JUMP(BPF_JMP | BPF_JEQ, 0x90c2894d, 1, 2),
3673 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3674 BPF_JUMP(BPF_JMP | BPF_JGE, 0, 14, 15),
3675 BPF_JUMP(BPF_JMP | BPF_JGE, 0, 13, 14),
3676 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3677 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3678 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3679 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3680 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3681 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3682 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3683 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3684 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3685 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3686 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3687 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3688 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3689 BPF_JUMP(BPF_JMP | BPF_JEQ, 0x2ac28349, 2, 3),
3690 BPF_JUMP(BPF_JMP | BPF_JEQ, 0x2ac28349, 1, 2),
3691 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3692 BPF_JUMP(BPF_JMP | BPF_JGE, 0, 14, 15),
3693 BPF_JUMP(BPF_JMP | BPF_JGE, 0, 13, 14),
3694 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3695 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3696 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3697 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3698 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3699 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3700 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3701 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3702 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3703 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3704 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3705 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3706 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3707 BPF_JUMP(BPF_JMP | BPF_JEQ, 0x90d2ff41, 2, 3),
3708 BPF_JUMP(BPF_JMP | BPF_JEQ, 0x90d2ff41, 1, 2),
3709 BPF_STMT(BPF_LD | BPF_H | BPF_ABS, 0),
3710 BPF_STMT(BPF_RET | BPF_A, 0),
3711 BPF_STMT(BPF_RET | BPF_A, 0),
3712 },
3713 CLASSIC,
3714 { 0x00, 0x1b, 0x21, 0x3c, 0x9d, 0xf8,
3715 0x90, 0xe2, 0xba, 0x0a, 0x56, 0xb4,
3716 0x08, 0x00,
3717 0x45, 0x00, 0x00, 0x28, 0x00, 0x00,
3718 0x20, 0x00, 0x40, 0x11, 0x00, 0x00, /* IP header */
3719 0xc0, 0xa8, 0x33, 0x01,
3720 0xc0, 0xa8, 0x33, 0x02,
3721 0xbb, 0xb6,
3722 0xa9, 0xfa,
3723 0x00, 0x14, 0x00, 0x00,
3724 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc,
3725 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc,
3726 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc,
3727 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc,
3728 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc,
3729 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc,
3730 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc,
3731 0xcc, 0xcc, 0xcc, 0xcc },
3732 { { 88, 0x001b } }
3733 },
3734 {
3735 "check: RET X",
3736 .u.insns = {
3737 BPF_STMT(BPF_RET | BPF_X, 0),
3738 },
3739 CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL,
3740 { },
3741 { },
3742 .fill_helper = NULL,
3743 .expected_errcode = -EINVAL,
3744 },
3745 {
3746 "check: LDX + RET X",
3747 .u.insns = {
3748 BPF_STMT(BPF_LDX | BPF_IMM, 42),
3749 BPF_STMT(BPF_RET | BPF_X, 0),
3750 },
3751 CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL,
3752 { },
3753 { },
3754 .fill_helper = NULL,
3755 .expected_errcode = -EINVAL,
3756 },
3757 { /* Mainly checking JIT here. */
3758 "M[]: alt STX + LDX",
3759 .u.insns = {
3760 BPF_STMT(BPF_LDX | BPF_IMM, 100),
3761 BPF_STMT(BPF_STX, 0),
3762 BPF_STMT(BPF_LDX | BPF_MEM, 0),
3763 BPF_STMT(BPF_MISC | BPF_TXA, 0),
3764 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
3765 BPF_STMT(BPF_MISC | BPF_TAX, 0),
3766 BPF_STMT(BPF_STX, 1),
3767 BPF_STMT(BPF_LDX | BPF_MEM, 1),
3768 BPF_STMT(BPF_MISC | BPF_TXA, 0),
3769 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
3770 BPF_STMT(BPF_MISC | BPF_TAX, 0),
3771 BPF_STMT(BPF_STX, 2),
3772 BPF_STMT(BPF_LDX | BPF_MEM, 2),
3773 BPF_STMT(BPF_MISC | BPF_TXA, 0),
3774 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
3775 BPF_STMT(BPF_MISC | BPF_TAX, 0),
3776 BPF_STMT(BPF_STX, 3),
3777 BPF_STMT(BPF_LDX | BPF_MEM, 3),
3778 BPF_STMT(BPF_MISC | BPF_TXA, 0),
3779 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
3780 BPF_STMT(BPF_MISC | BPF_TAX, 0),
3781 BPF_STMT(BPF_STX, 4),
3782 BPF_STMT(BPF_LDX | BPF_MEM, 4),
3783 BPF_STMT(BPF_MISC | BPF_TXA, 0),
3784 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
3785 BPF_STMT(BPF_MISC | BPF_TAX, 0),
3786 BPF_STMT(BPF_STX, 5),
3787 BPF_STMT(BPF_LDX | BPF_MEM, 5),
3788 BPF_STMT(BPF_MISC | BPF_TXA, 0),
3789 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
3790 BPF_STMT(BPF_MISC | BPF_TAX, 0),
3791 BPF_STMT(BPF_STX, 6),
3792 BPF_STMT(BPF_LDX | BPF_MEM, 6),
3793 BPF_STMT(BPF_MISC | BPF_TXA, 0),
3794 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
3795 BPF_STMT(BPF_MISC | BPF_TAX, 0),
3796 BPF_STMT(BPF_STX, 7),
3797 BPF_STMT(BPF_LDX | BPF_MEM, 7),
3798 BPF_STMT(BPF_MISC | BPF_TXA, 0),
3799 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
3800 BPF_STMT(BPF_MISC | BPF_TAX, 0),
3801 BPF_STMT(BPF_STX, 8),
3802 BPF_STMT(BPF_LDX | BPF_MEM, 8),
3803 BPF_STMT(BPF_MISC | BPF_TXA, 0),
3804 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
3805 BPF_STMT(BPF_MISC | BPF_TAX, 0),
3806 BPF_STMT(BPF_STX, 9),
3807 BPF_STMT(BPF_LDX | BPF_MEM, 9),
3808 BPF_STMT(BPF_MISC | BPF_TXA, 0),
3809 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
3810 BPF_STMT(BPF_MISC | BPF_TAX, 0),
3811 BPF_STMT(BPF_STX, 10),
3812 BPF_STMT(BPF_LDX | BPF_MEM, 10),
3813 BPF_STMT(BPF_MISC | BPF_TXA, 0),
3814 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
3815 BPF_STMT(BPF_MISC | BPF_TAX, 0),
3816 BPF_STMT(BPF_STX, 11),
3817 BPF_STMT(BPF_LDX | BPF_MEM, 11),
3818 BPF_STMT(BPF_MISC | BPF_TXA, 0),
3819 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
3820 BPF_STMT(BPF_MISC | BPF_TAX, 0),
3821 BPF_STMT(BPF_STX, 12),
3822 BPF_STMT(BPF_LDX | BPF_MEM, 12),
3823 BPF_STMT(BPF_MISC | BPF_TXA, 0),
3824 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
3825 BPF_STMT(BPF_MISC | BPF_TAX, 0),
3826 BPF_STMT(BPF_STX, 13),
3827 BPF_STMT(BPF_LDX | BPF_MEM, 13),
3828 BPF_STMT(BPF_MISC | BPF_TXA, 0),
3829 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
3830 BPF_STMT(BPF_MISC | BPF_TAX, 0),
3831 BPF_STMT(BPF_STX, 14),
3832 BPF_STMT(BPF_LDX | BPF_MEM, 14),
3833 BPF_STMT(BPF_MISC | BPF_TXA, 0),
3834 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
3835 BPF_STMT(BPF_MISC | BPF_TAX, 0),
3836 BPF_STMT(BPF_STX, 15),
3837 BPF_STMT(BPF_LDX | BPF_MEM, 15),
3838 BPF_STMT(BPF_MISC | BPF_TXA, 0),
3839 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 1),
3840 BPF_STMT(BPF_MISC | BPF_TAX, 0),
3841 BPF_STMT(BPF_RET | BPF_A, 0),
3842 },
3843 CLASSIC | FLAG_NO_DATA,
3844 { },
3845 { { 0, 116 } },
3846 },
3847 { /* Mainly checking JIT here. */
3848 "M[]: full STX + full LDX",
3849 .u.insns = {
3850 BPF_STMT(BPF_LDX | BPF_IMM, 0xbadfeedb),
3851 BPF_STMT(BPF_STX, 0),
3852 BPF_STMT(BPF_LDX | BPF_IMM, 0xecabedae),
3853 BPF_STMT(BPF_STX, 1),
3854 BPF_STMT(BPF_LDX | BPF_IMM, 0xafccfeaf),
3855 BPF_STMT(BPF_STX, 2),
3856 BPF_STMT(BPF_LDX | BPF_IMM, 0xbffdcedc),
3857 BPF_STMT(BPF_STX, 3),
3858 BPF_STMT(BPF_LDX | BPF_IMM, 0xfbbbdccb),
3859 BPF_STMT(BPF_STX, 4),
3860 BPF_STMT(BPF_LDX | BPF_IMM, 0xfbabcbda),
3861 BPF_STMT(BPF_STX, 5),
3862 BPF_STMT(BPF_LDX | BPF_IMM, 0xaedecbdb),
3863 BPF_STMT(BPF_STX, 6),
3864 BPF_STMT(BPF_LDX | BPF_IMM, 0xadebbade),
3865 BPF_STMT(BPF_STX, 7),
3866 BPF_STMT(BPF_LDX | BPF_IMM, 0xfcfcfaec),
3867 BPF_STMT(BPF_STX, 8),
3868 BPF_STMT(BPF_LDX | BPF_IMM, 0xbcdddbdc),
3869 BPF_STMT(BPF_STX, 9),
3870 BPF_STMT(BPF_LDX | BPF_IMM, 0xfeefdfac),
3871 BPF_STMT(BPF_STX, 10),
3872 BPF_STMT(BPF_LDX | BPF_IMM, 0xcddcdeea),
3873 BPF_STMT(BPF_STX, 11),
3874 BPF_STMT(BPF_LDX | BPF_IMM, 0xaccfaebb),
3875 BPF_STMT(BPF_STX, 12),
3876 BPF_STMT(BPF_LDX | BPF_IMM, 0xbdcccdcf),
3877 BPF_STMT(BPF_STX, 13),
3878 BPF_STMT(BPF_LDX | BPF_IMM, 0xaaedecde),
3879 BPF_STMT(BPF_STX, 14),
3880 BPF_STMT(BPF_LDX | BPF_IMM, 0xfaeacdad),
3881 BPF_STMT(BPF_STX, 15),
3882 BPF_STMT(BPF_LDX | BPF_MEM, 0),
3883 BPF_STMT(BPF_MISC | BPF_TXA, 0),
3884 BPF_STMT(BPF_LDX | BPF_MEM, 1),
3885 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
3886 BPF_STMT(BPF_LDX | BPF_MEM, 2),
3887 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
3888 BPF_STMT(BPF_LDX | BPF_MEM, 3),
3889 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
3890 BPF_STMT(BPF_LDX | BPF_MEM, 4),
3891 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
3892 BPF_STMT(BPF_LDX | BPF_MEM, 5),
3893 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
3894 BPF_STMT(BPF_LDX | BPF_MEM, 6),
3895 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
3896 BPF_STMT(BPF_LDX | BPF_MEM, 7),
3897 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
3898 BPF_STMT(BPF_LDX | BPF_MEM, 8),
3899 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
3900 BPF_STMT(BPF_LDX | BPF_MEM, 9),
3901 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
3902 BPF_STMT(BPF_LDX | BPF_MEM, 10),
3903 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
3904 BPF_STMT(BPF_LDX | BPF_MEM, 11),
3905 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
3906 BPF_STMT(BPF_LDX | BPF_MEM, 12),
3907 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
3908 BPF_STMT(BPF_LDX | BPF_MEM, 13),
3909 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
3910 BPF_STMT(BPF_LDX | BPF_MEM, 14),
3911 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
3912 BPF_STMT(BPF_LDX | BPF_MEM, 15),
3913 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
3914 BPF_STMT(BPF_RET | BPF_A, 0),
3915 },
3916 CLASSIC | FLAG_NO_DATA,
3917 { },
3918 { { 0, 0x2a5a5e5 } },
3919 },
3920 {
3921 "check: SKF_AD_MAX",
3922 .u.insns = {
3923 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
3924 SKF_AD_OFF + SKF_AD_MAX),
3925 BPF_STMT(BPF_RET | BPF_A, 0),
3926 },
3927 CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL,
3928 { },
3929 { },
3930 .fill_helper = NULL,
3931 .expected_errcode = -EINVAL,
3932 },
3933 { /* Passes checker but fails during runtime. */
3934 "LD [SKF_AD_OFF-1]",
3935 .u.insns = {
3936 BPF_STMT(BPF_LD | BPF_W | BPF_ABS,
3937 SKF_AD_OFF - 1),
3938 BPF_STMT(BPF_RET | BPF_K, 1),
3939 },
3940 CLASSIC,
3941 { },
3942 { { 1, 0 } },
3943 },
3944 {
3945 "load 64-bit immediate",
3946 .u.insns_int = {
3947 BPF_LD_IMM64(R1, 0x567800001234LL),
3948 BPF_MOV64_REG(R2, R1),
3949 BPF_MOV64_REG(R3, R2),
3950 BPF_ALU64_IMM(BPF_RSH, R2, 32),
3951 BPF_ALU64_IMM(BPF_LSH, R3, 32),
3952 BPF_ALU64_IMM(BPF_RSH, R3, 32),
3953 BPF_ALU64_IMM(BPF_MOV, R0, 0),
3954 BPF_JMP_IMM(BPF_JEQ, R2, 0x5678, 1),
3955 BPF_EXIT_INSN(),
3956 BPF_JMP_IMM(BPF_JEQ, R3, 0x1234, 1),
3957 BPF_EXIT_INSN(),
3958 BPF_LD_IMM64(R0, 0x1ffffffffLL),
3959 BPF_ALU64_IMM(BPF_RSH, R0, 32), /* R0 = 1 */
3960 BPF_EXIT_INSN(),
3961 },
3962 INTERNAL,
3963 { },
3964 { { 0, 1 } }
3965 },
3966 /* BPF_ALU | BPF_MOV | BPF_X */
3967 {
3968 "ALU_MOV_X: dst = 2",
3969 .u.insns_int = {
3970 BPF_ALU32_IMM(BPF_MOV, R1, 2),
3971 BPF_ALU32_REG(BPF_MOV, R0, R1),
3972 BPF_EXIT_INSN(),
3973 },
3974 INTERNAL,
3975 { },
3976 { { 0, 2 } },
3977 },
3978 {
3979 "ALU_MOV_X: dst = 4294967295",
3980 .u.insns_int = {
3981 BPF_ALU32_IMM(BPF_MOV, R1, 4294967295U),
3982 BPF_ALU32_REG(BPF_MOV, R0, R1),
3983 BPF_EXIT_INSN(),
3984 },
3985 INTERNAL,
3986 { },
3987 { { 0, 4294967295U } },
3988 },
3989 {
3990 "ALU64_MOV_X: dst = 2",
3991 .u.insns_int = {
3992 BPF_ALU32_IMM(BPF_MOV, R1, 2),
3993 BPF_ALU64_REG(BPF_MOV, R0, R1),
3994 BPF_EXIT_INSN(),
3995 },
3996 INTERNAL,
3997 { },
3998 { { 0, 2 } },
3999 },
4000 {
4001 "ALU64_MOV_X: dst = 4294967295",
4002 .u.insns_int = {
4003 BPF_ALU32_IMM(BPF_MOV, R1, 4294967295U),
4004 BPF_ALU64_REG(BPF_MOV, R0, R1),
4005 BPF_EXIT_INSN(),
4006 },
4007 INTERNAL,
4008 { },
4009 { { 0, 4294967295U } },
4010 },
4011 /* BPF_ALU | BPF_MOV | BPF_K */
4012 {
4013 "ALU_MOV_K: dst = 2",
4014 .u.insns_int = {
4015 BPF_ALU32_IMM(BPF_MOV, R0, 2),
4016 BPF_EXIT_INSN(),
4017 },
4018 INTERNAL,
4019 { },
4020 { { 0, 2 } },
4021 },
4022 {
4023 "ALU_MOV_K: dst = 4294967295",
4024 .u.insns_int = {
4025 BPF_ALU32_IMM(BPF_MOV, R0, 4294967295U),
4026 BPF_EXIT_INSN(),
4027 },
4028 INTERNAL,
4029 { },
4030 { { 0, 4294967295U } },
4031 },
4032 {
4033 "ALU_MOV_K: 0x0000ffffffff0000 = 0x00000000ffffffff",
4034 .u.insns_int = {
4035 BPF_LD_IMM64(R2, 0x0000ffffffff0000LL),
4036 BPF_LD_IMM64(R3, 0x00000000ffffffffLL),
4037 BPF_ALU32_IMM(BPF_MOV, R2, 0xffffffff),
4038 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
4039 BPF_MOV32_IMM(R0, 2),
4040 BPF_EXIT_INSN(),
4041 BPF_MOV32_IMM(R0, 1),
4042 BPF_EXIT_INSN(),
4043 },
4044 INTERNAL,
4045 { },
4046 { { 0, 0x1 } },
4047 },
4048 {
4049 "ALU_MOV_K: small negative",
4050 .u.insns_int = {
4051 BPF_ALU32_IMM(BPF_MOV, R0, -123),
4052 BPF_EXIT_INSN(),
4053 },
4054 INTERNAL,
4055 { },
4056 { { 0, -123 } }
4057 },
4058 {
4059 "ALU_MOV_K: small negative zero extension",
4060 .u.insns_int = {
4061 BPF_ALU32_IMM(BPF_MOV, R0, -123),
4062 BPF_ALU64_IMM(BPF_RSH, R0, 32),
4063 BPF_EXIT_INSN(),
4064 },
4065 INTERNAL,
4066 { },
4067 { { 0, 0 } }
4068 },
4069 {
4070 "ALU_MOV_K: large negative",
4071 .u.insns_int = {
4072 BPF_ALU32_IMM(BPF_MOV, R0, -123456789),
4073 BPF_EXIT_INSN(),
4074 },
4075 INTERNAL,
4076 { },
4077 { { 0, -123456789 } }
4078 },
4079 {
4080 "ALU_MOV_K: large negative zero extension",
4081 .u.insns_int = {
4082 BPF_ALU32_IMM(BPF_MOV, R0, -123456789),
4083 BPF_ALU64_IMM(BPF_RSH, R0, 32),
4084 BPF_EXIT_INSN(),
4085 },
4086 INTERNAL,
4087 { },
4088 { { 0, 0 } }
4089 },
4090 {
4091 "ALU64_MOV_K: dst = 2",
4092 .u.insns_int = {
4093 BPF_ALU64_IMM(BPF_MOV, R0, 2),
4094 BPF_EXIT_INSN(),
4095 },
4096 INTERNAL,
4097 { },
4098 { { 0, 2 } },
4099 },
4100 {
4101 "ALU64_MOV_K: dst = 2147483647",
4102 .u.insns_int = {
4103 BPF_ALU64_IMM(BPF_MOV, R0, 2147483647),
4104 BPF_EXIT_INSN(),
4105 },
4106 INTERNAL,
4107 { },
4108 { { 0, 2147483647 } },
4109 },
4110 {
4111 "ALU64_OR_K: dst = 0x0",
4112 .u.insns_int = {
4113 BPF_LD_IMM64(R2, 0x0000ffffffff0000LL),
4114 BPF_LD_IMM64(R3, 0x0),
4115 BPF_ALU64_IMM(BPF_MOV, R2, 0x0),
4116 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
4117 BPF_MOV32_IMM(R0, 2),
4118 BPF_EXIT_INSN(),
4119 BPF_MOV32_IMM(R0, 1),
4120 BPF_EXIT_INSN(),
4121 },
4122 INTERNAL,
4123 { },
4124 { { 0, 0x1 } },
4125 },
4126 {
4127 "ALU64_MOV_K: dst = -1",
4128 .u.insns_int = {
4129 BPF_LD_IMM64(R2, 0x0000ffffffff0000LL),
4130 BPF_LD_IMM64(R3, 0xffffffffffffffffLL),
4131 BPF_ALU64_IMM(BPF_MOV, R2, 0xffffffff),
4132 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
4133 BPF_MOV32_IMM(R0, 2),
4134 BPF_EXIT_INSN(),
4135 BPF_MOV32_IMM(R0, 1),
4136 BPF_EXIT_INSN(),
4137 },
4138 INTERNAL,
4139 { },
4140 { { 0, 0x1 } },
4141 },
4142 {
4143 "ALU64_MOV_K: small negative",
4144 .u.insns_int = {
4145 BPF_ALU64_IMM(BPF_MOV, R0, -123),
4146 BPF_EXIT_INSN(),
4147 },
4148 INTERNAL,
4149 { },
4150 { { 0, -123 } }
4151 },
4152 {
4153 "ALU64_MOV_K: small negative sign extension",
4154 .u.insns_int = {
4155 BPF_ALU64_IMM(BPF_MOV, R0, -123),
4156 BPF_ALU64_IMM(BPF_RSH, R0, 32),
4157 BPF_EXIT_INSN(),
4158 },
4159 INTERNAL,
4160 { },
4161 { { 0, 0xffffffff } }
4162 },
4163 {
4164 "ALU64_MOV_K: large negative",
4165 .u.insns_int = {
4166 BPF_ALU64_IMM(BPF_MOV, R0, -123456789),
4167 BPF_EXIT_INSN(),
4168 },
4169 INTERNAL,
4170 { },
4171 { { 0, -123456789 } }
4172 },
4173 {
4174 "ALU64_MOV_K: large negative sign extension",
4175 .u.insns_int = {
4176 BPF_ALU64_IMM(BPF_MOV, R0, -123456789),
4177 BPF_ALU64_IMM(BPF_RSH, R0, 32),
4178 BPF_EXIT_INSN(),
4179 },
4180 INTERNAL,
4181 { },
4182 { { 0, 0xffffffff } }
4183 },
4184 /* BPF_ALU | BPF_ADD | BPF_X */
4185 {
4186 "ALU_ADD_X: 1 + 2 = 3",
4187 .u.insns_int = {
4188 BPF_LD_IMM64(R0, 1),
4189 BPF_ALU32_IMM(BPF_MOV, R1, 2),
4190 BPF_ALU32_REG(BPF_ADD, R0, R1),
4191 BPF_EXIT_INSN(),
4192 },
4193 INTERNAL,
4194 { },
4195 { { 0, 3 } },
4196 },
4197 {
4198 "ALU_ADD_X: 1 + 4294967294 = 4294967295",
4199 .u.insns_int = {
4200 BPF_LD_IMM64(R0, 1),
4201 BPF_ALU32_IMM(BPF_MOV, R1, 4294967294U),
4202 BPF_ALU32_REG(BPF_ADD, R0, R1),
4203 BPF_EXIT_INSN(),
4204 },
4205 INTERNAL,
4206 { },
4207 { { 0, 4294967295U } },
4208 },
4209 {
4210 "ALU_ADD_X: 2 + 4294967294 = 0",
4211 .u.insns_int = {
4212 BPF_LD_IMM64(R0, 2),
4213 BPF_LD_IMM64(R1, 4294967294U),
4214 BPF_ALU32_REG(BPF_ADD, R0, R1),
4215 BPF_JMP_IMM(BPF_JEQ, R0, 0, 2),
4216 BPF_ALU32_IMM(BPF_MOV, R0, 0),
4217 BPF_EXIT_INSN(),
4218 BPF_ALU32_IMM(BPF_MOV, R0, 1),
4219 BPF_EXIT_INSN(),
4220 },
4221 INTERNAL,
4222 { },
4223 { { 0, 1 } },
4224 },
4225 {
4226 "ALU64_ADD_X: 1 + 2 = 3",
4227 .u.insns_int = {
4228 BPF_LD_IMM64(R0, 1),
4229 BPF_ALU32_IMM(BPF_MOV, R1, 2),
4230 BPF_ALU64_REG(BPF_ADD, R0, R1),
4231 BPF_EXIT_INSN(),
4232 },
4233 INTERNAL,
4234 { },
4235 { { 0, 3 } },
4236 },
4237 {
4238 "ALU64_ADD_X: 1 + 4294967294 = 4294967295",
4239 .u.insns_int = {
4240 BPF_LD_IMM64(R0, 1),
4241 BPF_ALU32_IMM(BPF_MOV, R1, 4294967294U),
4242 BPF_ALU64_REG(BPF_ADD, R0, R1),
4243 BPF_EXIT_INSN(),
4244 },
4245 INTERNAL,
4246 { },
4247 { { 0, 4294967295U } },
4248 },
4249 {
4250 "ALU64_ADD_X: 2 + 4294967294 = 4294967296",
4251 .u.insns_int = {
4252 BPF_LD_IMM64(R0, 2),
4253 BPF_LD_IMM64(R1, 4294967294U),
4254 BPF_LD_IMM64(R2, 4294967296ULL),
4255 BPF_ALU64_REG(BPF_ADD, R0, R1),
4256 BPF_JMP_REG(BPF_JEQ, R0, R2, 2),
4257 BPF_MOV32_IMM(R0, 0),
4258 BPF_EXIT_INSN(),
4259 BPF_MOV32_IMM(R0, 1),
4260 BPF_EXIT_INSN(),
4261 },
4262 INTERNAL,
4263 { },
4264 { { 0, 1 } },
4265 },
4266 /* BPF_ALU | BPF_ADD | BPF_K */
4267 {
4268 "ALU_ADD_K: 1 + 2 = 3",
4269 .u.insns_int = {
4270 BPF_LD_IMM64(R0, 1),
4271 BPF_ALU32_IMM(BPF_ADD, R0, 2),
4272 BPF_EXIT_INSN(),
4273 },
4274 INTERNAL,
4275 { },
4276 { { 0, 3 } },
4277 },
4278 {
4279 "ALU_ADD_K: 3 + 0 = 3",
4280 .u.insns_int = {
4281 BPF_LD_IMM64(R0, 3),
4282 BPF_ALU32_IMM(BPF_ADD, R0, 0),
4283 BPF_EXIT_INSN(),
4284 },
4285 INTERNAL,
4286 { },
4287 { { 0, 3 } },
4288 },
4289 {
4290 "ALU_ADD_K: 1 + 4294967294 = 4294967295",
4291 .u.insns_int = {
4292 BPF_LD_IMM64(R0, 1),
4293 BPF_ALU32_IMM(BPF_ADD, R0, 4294967294U),
4294 BPF_EXIT_INSN(),
4295 },
4296 INTERNAL,
4297 { },
4298 { { 0, 4294967295U } },
4299 },
4300 {
4301 "ALU_ADD_K: 4294967294 + 2 = 0",
4302 .u.insns_int = {
4303 BPF_LD_IMM64(R0, 4294967294U),
4304 BPF_ALU32_IMM(BPF_ADD, R0, 2),
4305 BPF_JMP_IMM(BPF_JEQ, R0, 0, 2),
4306 BPF_ALU32_IMM(BPF_MOV, R0, 0),
4307 BPF_EXIT_INSN(),
4308 BPF_ALU32_IMM(BPF_MOV, R0, 1),
4309 BPF_EXIT_INSN(),
4310 },
4311 INTERNAL,
4312 { },
4313 { { 0, 1 } },
4314 },
4315 {
4316 "ALU_ADD_K: 0 + (-1) = 0x00000000ffffffff",
4317 .u.insns_int = {
4318 BPF_LD_IMM64(R2, 0x0),
4319 BPF_LD_IMM64(R3, 0x00000000ffffffff),
4320 BPF_ALU32_IMM(BPF_ADD, R2, 0xffffffff),
4321 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
4322 BPF_MOV32_IMM(R0, 2),
4323 BPF_EXIT_INSN(),
4324 BPF_MOV32_IMM(R0, 1),
4325 BPF_EXIT_INSN(),
4326 },
4327 INTERNAL,
4328 { },
4329 { { 0, 0x1 } },
4330 },
4331 {
4332 "ALU_ADD_K: 0 + 0xffff = 0xffff",
4333 .u.insns_int = {
4334 BPF_LD_IMM64(R2, 0x0),
4335 BPF_LD_IMM64(R3, 0xffff),
4336 BPF_ALU32_IMM(BPF_ADD, R2, 0xffff),
4337 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
4338 BPF_MOV32_IMM(R0, 2),
4339 BPF_EXIT_INSN(),
4340 BPF_MOV32_IMM(R0, 1),
4341 BPF_EXIT_INSN(),
4342 },
4343 INTERNAL,
4344 { },
4345 { { 0, 0x1 } },
4346 },
4347 {
4348 "ALU_ADD_K: 0 + 0x7fffffff = 0x7fffffff",
4349 .u.insns_int = {
4350 BPF_LD_IMM64(R2, 0x0),
4351 BPF_LD_IMM64(R3, 0x7fffffff),
4352 BPF_ALU32_IMM(BPF_ADD, R2, 0x7fffffff),
4353 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
4354 BPF_MOV32_IMM(R0, 2),
4355 BPF_EXIT_INSN(),
4356 BPF_MOV32_IMM(R0, 1),
4357 BPF_EXIT_INSN(),
4358 },
4359 INTERNAL,
4360 { },
4361 { { 0, 0x1 } },
4362 },
4363 {
4364 "ALU_ADD_K: 0 + 0x80000000 = 0x80000000",
4365 .u.insns_int = {
4366 BPF_LD_IMM64(R2, 0x0),
4367 BPF_LD_IMM64(R3, 0x80000000),
4368 BPF_ALU32_IMM(BPF_ADD, R2, 0x80000000),
4369 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
4370 BPF_MOV32_IMM(R0, 2),
4371 BPF_EXIT_INSN(),
4372 BPF_MOV32_IMM(R0, 1),
4373 BPF_EXIT_INSN(),
4374 },
4375 INTERNAL,
4376 { },
4377 { { 0, 0x1 } },
4378 },
4379 {
4380 "ALU_ADD_K: 0 + 0x80008000 = 0x80008000",
4381 .u.insns_int = {
4382 BPF_LD_IMM64(R2, 0x0),
4383 BPF_LD_IMM64(R3, 0x80008000),
4384 BPF_ALU32_IMM(BPF_ADD, R2, 0x80008000),
4385 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
4386 BPF_MOV32_IMM(R0, 2),
4387 BPF_EXIT_INSN(),
4388 BPF_MOV32_IMM(R0, 1),
4389 BPF_EXIT_INSN(),
4390 },
4391 INTERNAL,
4392 { },
4393 { { 0, 0x1 } },
4394 },
4395 {
4396 "ALU64_ADD_K: 1 + 2 = 3",
4397 .u.insns_int = {
4398 BPF_LD_IMM64(R0, 1),
4399 BPF_ALU64_IMM(BPF_ADD, R0, 2),
4400 BPF_EXIT_INSN(),
4401 },
4402 INTERNAL,
4403 { },
4404 { { 0, 3 } },
4405 },
4406 {
4407 "ALU64_ADD_K: 3 + 0 = 3",
4408 .u.insns_int = {
4409 BPF_LD_IMM64(R0, 3),
4410 BPF_ALU64_IMM(BPF_ADD, R0, 0),
4411 BPF_EXIT_INSN(),
4412 },
4413 INTERNAL,
4414 { },
4415 { { 0, 3 } },
4416 },
4417 {
4418 "ALU64_ADD_K: 1 + 2147483646 = 2147483647",
4419 .u.insns_int = {
4420 BPF_LD_IMM64(R0, 1),
4421 BPF_ALU64_IMM(BPF_ADD, R0, 2147483646),
4422 BPF_EXIT_INSN(),
4423 },
4424 INTERNAL,
4425 { },
4426 { { 0, 2147483647 } },
4427 },
4428 {
4429 "ALU64_ADD_K: 4294967294 + 2 = 4294967296",
4430 .u.insns_int = {
4431 BPF_LD_IMM64(R0, 4294967294U),
4432 BPF_LD_IMM64(R1, 4294967296ULL),
4433 BPF_ALU64_IMM(BPF_ADD, R0, 2),
4434 BPF_JMP_REG(BPF_JEQ, R0, R1, 2),
4435 BPF_ALU32_IMM(BPF_MOV, R0, 0),
4436 BPF_EXIT_INSN(),
4437 BPF_ALU32_IMM(BPF_MOV, R0, 1),
4438 BPF_EXIT_INSN(),
4439 },
4440 INTERNAL,
4441 { },
4442 { { 0, 1 } },
4443 },
4444 {
4445 "ALU64_ADD_K: 2147483646 + -2147483647 = -1",
4446 .u.insns_int = {
4447 BPF_LD_IMM64(R0, 2147483646),
4448 BPF_ALU64_IMM(BPF_ADD, R0, -2147483647),
4449 BPF_EXIT_INSN(),
4450 },
4451 INTERNAL,
4452 { },
4453 { { 0, -1 } },
4454 },
4455 {
4456 "ALU64_ADD_K: 1 + 0 = 1",
4457 .u.insns_int = {
4458 BPF_LD_IMM64(R2, 0x1),
4459 BPF_LD_IMM64(R3, 0x1),
4460 BPF_ALU64_IMM(BPF_ADD, R2, 0x0),
4461 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
4462 BPF_MOV32_IMM(R0, 2),
4463 BPF_EXIT_INSN(),
4464 BPF_MOV32_IMM(R0, 1),
4465 BPF_EXIT_INSN(),
4466 },
4467 INTERNAL,
4468 { },
4469 { { 0, 0x1 } },
4470 },
4471 {
4472 "ALU64_ADD_K: 0 + (-1) = 0xffffffffffffffff",
4473 .u.insns_int = {
4474 BPF_LD_IMM64(R2, 0x0),
4475 BPF_LD_IMM64(R3, 0xffffffffffffffffLL),
4476 BPF_ALU64_IMM(BPF_ADD, R2, 0xffffffff),
4477 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
4478 BPF_MOV32_IMM(R0, 2),
4479 BPF_EXIT_INSN(),
4480 BPF_MOV32_IMM(R0, 1),
4481 BPF_EXIT_INSN(),
4482 },
4483 INTERNAL,
4484 { },
4485 { { 0, 0x1 } },
4486 },
4487 {
4488 "ALU64_ADD_K: 0 + 0xffff = 0xffff",
4489 .u.insns_int = {
4490 BPF_LD_IMM64(R2, 0x0),
4491 BPF_LD_IMM64(R3, 0xffff),
4492 BPF_ALU64_IMM(BPF_ADD, R2, 0xffff),
4493 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
4494 BPF_MOV32_IMM(R0, 2),
4495 BPF_EXIT_INSN(),
4496 BPF_MOV32_IMM(R0, 1),
4497 BPF_EXIT_INSN(),
4498 },
4499 INTERNAL,
4500 { },
4501 { { 0, 0x1 } },
4502 },
4503 {
4504 "ALU64_ADD_K: 0 + 0x7fffffff = 0x7fffffff",
4505 .u.insns_int = {
4506 BPF_LD_IMM64(R2, 0x0),
4507 BPF_LD_IMM64(R3, 0x7fffffff),
4508 BPF_ALU64_IMM(BPF_ADD, R2, 0x7fffffff),
4509 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
4510 BPF_MOV32_IMM(R0, 2),
4511 BPF_EXIT_INSN(),
4512 BPF_MOV32_IMM(R0, 1),
4513 BPF_EXIT_INSN(),
4514 },
4515 INTERNAL,
4516 { },
4517 { { 0, 0x1 } },
4518 },
4519 {
4520 "ALU64_ADD_K: 0 + 0x80000000 = 0xffffffff80000000",
4521 .u.insns_int = {
4522 BPF_LD_IMM64(R2, 0x0),
4523 BPF_LD_IMM64(R3, 0xffffffff80000000LL),
4524 BPF_ALU64_IMM(BPF_ADD, R2, 0x80000000),
4525 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
4526 BPF_MOV32_IMM(R0, 2),
4527 BPF_EXIT_INSN(),
4528 BPF_MOV32_IMM(R0, 1),
4529 BPF_EXIT_INSN(),
4530 },
4531 INTERNAL,
4532 { },
4533 { { 0, 0x1 } },
4534 },
4535 {
4536 "ALU_ADD_K: 0 + 0x80008000 = 0xffffffff80008000",
4537 .u.insns_int = {
4538 BPF_LD_IMM64(R2, 0x0),
4539 BPF_LD_IMM64(R3, 0xffffffff80008000LL),
4540 BPF_ALU64_IMM(BPF_ADD, R2, 0x80008000),
4541 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
4542 BPF_MOV32_IMM(R0, 2),
4543 BPF_EXIT_INSN(),
4544 BPF_MOV32_IMM(R0, 1),
4545 BPF_EXIT_INSN(),
4546 },
4547 INTERNAL,
4548 { },
4549 { { 0, 0x1 } },
4550 },
4551 /* BPF_ALU | BPF_SUB | BPF_X */
4552 {
4553 "ALU_SUB_X: 3 - 1 = 2",
4554 .u.insns_int = {
4555 BPF_LD_IMM64(R0, 3),
4556 BPF_ALU32_IMM(BPF_MOV, R1, 1),
4557 BPF_ALU32_REG(BPF_SUB, R0, R1),
4558 BPF_EXIT_INSN(),
4559 },
4560 INTERNAL,
4561 { },
4562 { { 0, 2 } },
4563 },
4564 {
4565 "ALU_SUB_X: 4294967295 - 4294967294 = 1",
4566 .u.insns_int = {
4567 BPF_LD_IMM64(R0, 4294967295U),
4568 BPF_ALU32_IMM(BPF_MOV, R1, 4294967294U),
4569 BPF_ALU32_REG(BPF_SUB, R0, R1),
4570 BPF_EXIT_INSN(),
4571 },
4572 INTERNAL,
4573 { },
4574 { { 0, 1 } },
4575 },
4576 {
4577 "ALU64_SUB_X: 3 - 1 = 2",
4578 .u.insns_int = {
4579 BPF_LD_IMM64(R0, 3),
4580 BPF_ALU32_IMM(BPF_MOV, R1, 1),
4581 BPF_ALU64_REG(BPF_SUB, R0, R1),
4582 BPF_EXIT_INSN(),
4583 },
4584 INTERNAL,
4585 { },
4586 { { 0, 2 } },
4587 },
4588 {
4589 "ALU64_SUB_X: 4294967295 - 4294967294 = 1",
4590 .u.insns_int = {
4591 BPF_LD_IMM64(R0, 4294967295U),
4592 BPF_ALU32_IMM(BPF_MOV, R1, 4294967294U),
4593 BPF_ALU64_REG(BPF_SUB, R0, R1),
4594 BPF_EXIT_INSN(),
4595 },
4596 INTERNAL,
4597 { },
4598 { { 0, 1 } },
4599 },
4600 /* BPF_ALU | BPF_SUB | BPF_K */
4601 {
4602 "ALU_SUB_K: 3 - 1 = 2",
4603 .u.insns_int = {
4604 BPF_LD_IMM64(R0, 3),
4605 BPF_ALU32_IMM(BPF_SUB, R0, 1),
4606 BPF_EXIT_INSN(),
4607 },
4608 INTERNAL,
4609 { },
4610 { { 0, 2 } },
4611 },
4612 {
4613 "ALU_SUB_K: 3 - 0 = 3",
4614 .u.insns_int = {
4615 BPF_LD_IMM64(R0, 3),
4616 BPF_ALU32_IMM(BPF_SUB, R0, 0),
4617 BPF_EXIT_INSN(),
4618 },
4619 INTERNAL,
4620 { },
4621 { { 0, 3 } },
4622 },
4623 {
4624 "ALU_SUB_K: 4294967295 - 4294967294 = 1",
4625 .u.insns_int = {
4626 BPF_LD_IMM64(R0, 4294967295U),
4627 BPF_ALU32_IMM(BPF_SUB, R0, 4294967294U),
4628 BPF_EXIT_INSN(),
4629 },
4630 INTERNAL,
4631 { },
4632 { { 0, 1 } },
4633 },
4634 {
4635 "ALU64_SUB_K: 3 - 1 = 2",
4636 .u.insns_int = {
4637 BPF_LD_IMM64(R0, 3),
4638 BPF_ALU64_IMM(BPF_SUB, R0, 1),
4639 BPF_EXIT_INSN(),
4640 },
4641 INTERNAL,
4642 { },
4643 { { 0, 2 } },
4644 },
4645 {
4646 "ALU64_SUB_K: 3 - 0 = 3",
4647 .u.insns_int = {
4648 BPF_LD_IMM64(R0, 3),
4649 BPF_ALU64_IMM(BPF_SUB, R0, 0),
4650 BPF_EXIT_INSN(),
4651 },
4652 INTERNAL,
4653 { },
4654 { { 0, 3 } },
4655 },
4656 {
4657 "ALU64_SUB_K: 4294967294 - 4294967295 = -1",
4658 .u.insns_int = {
4659 BPF_LD_IMM64(R0, 4294967294U),
4660 BPF_ALU64_IMM(BPF_SUB, R0, 4294967295U),
4661 BPF_EXIT_INSN(),
4662 },
4663 INTERNAL,
4664 { },
4665 { { 0, -1 } },
4666 },
4667 {
4668 "ALU64_ADD_K: 2147483646 - 2147483647 = -1",
4669 .u.insns_int = {
4670 BPF_LD_IMM64(R0, 2147483646),
4671 BPF_ALU64_IMM(BPF_SUB, R0, 2147483647),
4672 BPF_EXIT_INSN(),
4673 },
4674 INTERNAL,
4675 { },
4676 { { 0, -1 } },
4677 },
4678 /* BPF_ALU | BPF_MUL | BPF_X */
4679 {
4680 "ALU_MUL_X: 2 * 3 = 6",
4681 .u.insns_int = {
4682 BPF_LD_IMM64(R0, 2),
4683 BPF_ALU32_IMM(BPF_MOV, R1, 3),
4684 BPF_ALU32_REG(BPF_MUL, R0, R1),
4685 BPF_EXIT_INSN(),
4686 },
4687 INTERNAL,
4688 { },
4689 { { 0, 6 } },
4690 },
4691 {
4692 "ALU_MUL_X: 2 * 0x7FFFFFF8 = 0xFFFFFFF0",
4693 .u.insns_int = {
4694 BPF_LD_IMM64(R0, 2),
4695 BPF_ALU32_IMM(BPF_MOV, R1, 0x7FFFFFF8),
4696 BPF_ALU32_REG(BPF_MUL, R0, R1),
4697 BPF_EXIT_INSN(),
4698 },
4699 INTERNAL,
4700 { },
4701 { { 0, 0xFFFFFFF0 } },
4702 },
4703 {
4704 "ALU_MUL_X: -1 * -1 = 1",
4705 .u.insns_int = {
4706 BPF_LD_IMM64(R0, -1),
4707 BPF_ALU32_IMM(BPF_MOV, R1, -1),
4708 BPF_ALU32_REG(BPF_MUL, R0, R1),
4709 BPF_EXIT_INSN(),
4710 },
4711 INTERNAL,
4712 { },
4713 { { 0, 1 } },
4714 },
4715 {
4716 "ALU64_MUL_X: 2 * 3 = 6",
4717 .u.insns_int = {
4718 BPF_LD_IMM64(R0, 2),
4719 BPF_ALU32_IMM(BPF_MOV, R1, 3),
4720 BPF_ALU64_REG(BPF_MUL, R0, R1),
4721 BPF_EXIT_INSN(),
4722 },
4723 INTERNAL,
4724 { },
4725 { { 0, 6 } },
4726 },
4727 {
4728 "ALU64_MUL_X: 1 * 2147483647 = 2147483647",
4729 .u.insns_int = {
4730 BPF_LD_IMM64(R0, 1),
4731 BPF_ALU32_IMM(BPF_MOV, R1, 2147483647),
4732 BPF_ALU64_REG(BPF_MUL, R0, R1),
4733 BPF_EXIT_INSN(),
4734 },
4735 INTERNAL,
4736 { },
4737 { { 0, 2147483647 } },
4738 },
4739 {
4740 "ALU64_MUL_X: 64x64 multiply, low word",
4741 .u.insns_int = {
4742 BPF_LD_IMM64(R0, 0x0fedcba987654321LL),
4743 BPF_LD_IMM64(R1, 0x123456789abcdef0LL),
4744 BPF_ALU64_REG(BPF_MUL, R0, R1),
4745 BPF_EXIT_INSN(),
4746 },
4747 INTERNAL,
4748 { },
4749 { { 0, 0xe5618cf0 } }
4750 },
4751 {
4752 "ALU64_MUL_X: 64x64 multiply, high word",
4753 .u.insns_int = {
4754 BPF_LD_IMM64(R0, 0x0fedcba987654321LL),
4755 BPF_LD_IMM64(R1, 0x123456789abcdef0LL),
4756 BPF_ALU64_REG(BPF_MUL, R0, R1),
4757 BPF_ALU64_IMM(BPF_RSH, R0, 32),
4758 BPF_EXIT_INSN(),
4759 },
4760 INTERNAL,
4761 { },
4762 { { 0, 0x2236d88f } }
4763 },
4764 /* BPF_ALU | BPF_MUL | BPF_K */
4765 {
4766 "ALU_MUL_K: 2 * 3 = 6",
4767 .u.insns_int = {
4768 BPF_LD_IMM64(R0, 2),
4769 BPF_ALU32_IMM(BPF_MUL, R0, 3),
4770 BPF_EXIT_INSN(),
4771 },
4772 INTERNAL,
4773 { },
4774 { { 0, 6 } },
4775 },
4776 {
4777 "ALU_MUL_K: 3 * 1 = 3",
4778 .u.insns_int = {
4779 BPF_LD_IMM64(R0, 3),
4780 BPF_ALU32_IMM(BPF_MUL, R0, 1),
4781 BPF_EXIT_INSN(),
4782 },
4783 INTERNAL,
4784 { },
4785 { { 0, 3 } },
4786 },
4787 {
4788 "ALU_MUL_K: 2 * 0x7FFFFFF8 = 0xFFFFFFF0",
4789 .u.insns_int = {
4790 BPF_LD_IMM64(R0, 2),
4791 BPF_ALU32_IMM(BPF_MUL, R0, 0x7FFFFFF8),
4792 BPF_EXIT_INSN(),
4793 },
4794 INTERNAL,
4795 { },
4796 { { 0, 0xFFFFFFF0 } },
4797 },
4798 {
4799 "ALU_MUL_K: 1 * (-1) = 0x00000000ffffffff",
4800 .u.insns_int = {
4801 BPF_LD_IMM64(R2, 0x1),
4802 BPF_LD_IMM64(R3, 0x00000000ffffffff),
4803 BPF_ALU32_IMM(BPF_MUL, R2, 0xffffffff),
4804 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
4805 BPF_MOV32_IMM(R0, 2),
4806 BPF_EXIT_INSN(),
4807 BPF_MOV32_IMM(R0, 1),
4808 BPF_EXIT_INSN(),
4809 },
4810 INTERNAL,
4811 { },
4812 { { 0, 0x1 } },
4813 },
4814 {
4815 "ALU64_MUL_K: 2 * 3 = 6",
4816 .u.insns_int = {
4817 BPF_LD_IMM64(R0, 2),
4818 BPF_ALU64_IMM(BPF_MUL, R0, 3),
4819 BPF_EXIT_INSN(),
4820 },
4821 INTERNAL,
4822 { },
4823 { { 0, 6 } },
4824 },
4825 {
4826 "ALU64_MUL_K: 3 * 1 = 3",
4827 .u.insns_int = {
4828 BPF_LD_IMM64(R0, 3),
4829 BPF_ALU64_IMM(BPF_MUL, R0, 1),
4830 BPF_EXIT_INSN(),
4831 },
4832 INTERNAL,
4833 { },
4834 { { 0, 3 } },
4835 },
4836 {
4837 "ALU64_MUL_K: 1 * 2147483647 = 2147483647",
4838 .u.insns_int = {
4839 BPF_LD_IMM64(R0, 1),
4840 BPF_ALU64_IMM(BPF_MUL, R0, 2147483647),
4841 BPF_EXIT_INSN(),
4842 },
4843 INTERNAL,
4844 { },
4845 { { 0, 2147483647 } },
4846 },
4847 {
4848 "ALU64_MUL_K: 1 * -2147483647 = -2147483647",
4849 .u.insns_int = {
4850 BPF_LD_IMM64(R0, 1),
4851 BPF_ALU64_IMM(BPF_MUL, R0, -2147483647),
4852 BPF_EXIT_INSN(),
4853 },
4854 INTERNAL,
4855 { },
4856 { { 0, -2147483647 } },
4857 },
4858 {
4859 "ALU64_MUL_K: 1 * (-1) = 0xffffffffffffffff",
4860 .u.insns_int = {
4861 BPF_LD_IMM64(R2, 0x1),
4862 BPF_LD_IMM64(R3, 0xffffffffffffffffLL),
4863 BPF_ALU64_IMM(BPF_MUL, R2, 0xffffffff),
4864 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
4865 BPF_MOV32_IMM(R0, 2),
4866 BPF_EXIT_INSN(),
4867 BPF_MOV32_IMM(R0, 1),
4868 BPF_EXIT_INSN(),
4869 },
4870 INTERNAL,
4871 { },
4872 { { 0, 0x1 } },
4873 },
4874 {
4875 "ALU64_MUL_K: 64x32 multiply, low word",
4876 .u.insns_int = {
4877 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
4878 BPF_ALU64_IMM(BPF_MUL, R0, 0x12345678),
4879 BPF_EXIT_INSN(),
4880 },
4881 INTERNAL,
4882 { },
4883 { { 0, 0xe242d208 } }
4884 },
4885 {
4886 "ALU64_MUL_K: 64x32 multiply, high word",
4887 .u.insns_int = {
4888 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
4889 BPF_ALU64_IMM(BPF_MUL, R0, 0x12345678),
4890 BPF_ALU64_IMM(BPF_RSH, R0, 32),
4891 BPF_EXIT_INSN(),
4892 },
4893 INTERNAL,
4894 { },
4895 { { 0, 0xc28f5c28 } }
4896 },
4897 /* BPF_ALU | BPF_DIV | BPF_X */
4898 {
4899 "ALU_DIV_X: 6 / 2 = 3",
4900 .u.insns_int = {
4901 BPF_LD_IMM64(R0, 6),
4902 BPF_ALU32_IMM(BPF_MOV, R1, 2),
4903 BPF_ALU32_REG(BPF_DIV, R0, R1),
4904 BPF_EXIT_INSN(),
4905 },
4906 INTERNAL,
4907 { },
4908 { { 0, 3 } },
4909 },
4910 {
4911 "ALU_DIV_X: 4294967295 / 4294967295 = 1",
4912 .u.insns_int = {
4913 BPF_LD_IMM64(R0, 4294967295U),
4914 BPF_ALU32_IMM(BPF_MOV, R1, 4294967295U),
4915 BPF_ALU32_REG(BPF_DIV, R0, R1),
4916 BPF_EXIT_INSN(),
4917 },
4918 INTERNAL,
4919 { },
4920 { { 0, 1 } },
4921 },
4922 {
4923 "ALU64_DIV_X: 6 / 2 = 3",
4924 .u.insns_int = {
4925 BPF_LD_IMM64(R0, 6),
4926 BPF_ALU32_IMM(BPF_MOV, R1, 2),
4927 BPF_ALU64_REG(BPF_DIV, R0, R1),
4928 BPF_EXIT_INSN(),
4929 },
4930 INTERNAL,
4931 { },
4932 { { 0, 3 } },
4933 },
4934 {
4935 "ALU64_DIV_X: 2147483647 / 2147483647 = 1",
4936 .u.insns_int = {
4937 BPF_LD_IMM64(R0, 2147483647),
4938 BPF_ALU32_IMM(BPF_MOV, R1, 2147483647),
4939 BPF_ALU64_REG(BPF_DIV, R0, R1),
4940 BPF_EXIT_INSN(),
4941 },
4942 INTERNAL,
4943 { },
4944 { { 0, 1 } },
4945 },
4946 {
4947 "ALU64_DIV_X: 0xffffffffffffffff / (-1) = 0x0000000000000001",
4948 .u.insns_int = {
4949 BPF_LD_IMM64(R2, 0xffffffffffffffffLL),
4950 BPF_LD_IMM64(R4, 0xffffffffffffffffLL),
4951 BPF_LD_IMM64(R3, 0x0000000000000001LL),
4952 BPF_ALU64_REG(BPF_DIV, R2, R4),
4953 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
4954 BPF_MOV32_IMM(R0, 2),
4955 BPF_EXIT_INSN(),
4956 BPF_MOV32_IMM(R0, 1),
4957 BPF_EXIT_INSN(),
4958 },
4959 INTERNAL,
4960 { },
4961 { { 0, 0x1 } },
4962 },
4963 /* BPF_ALU | BPF_DIV | BPF_K */
4964 {
4965 "ALU_DIV_K: 6 / 2 = 3",
4966 .u.insns_int = {
4967 BPF_LD_IMM64(R0, 6),
4968 BPF_ALU32_IMM(BPF_DIV, R0, 2),
4969 BPF_EXIT_INSN(),
4970 },
4971 INTERNAL,
4972 { },
4973 { { 0, 3 } },
4974 },
4975 {
4976 "ALU_DIV_K: 3 / 1 = 3",
4977 .u.insns_int = {
4978 BPF_LD_IMM64(R0, 3),
4979 BPF_ALU32_IMM(BPF_DIV, R0, 1),
4980 BPF_EXIT_INSN(),
4981 },
4982 INTERNAL,
4983 { },
4984 { { 0, 3 } },
4985 },
4986 {
4987 "ALU_DIV_K: 4294967295 / 4294967295 = 1",
4988 .u.insns_int = {
4989 BPF_LD_IMM64(R0, 4294967295U),
4990 BPF_ALU32_IMM(BPF_DIV, R0, 4294967295U),
4991 BPF_EXIT_INSN(),
4992 },
4993 INTERNAL,
4994 { },
4995 { { 0, 1 } },
4996 },
4997 {
4998 "ALU_DIV_K: 0xffffffffffffffff / (-1) = 0x1",
4999 .u.insns_int = {
5000 BPF_LD_IMM64(R2, 0xffffffffffffffffLL),
5001 BPF_LD_IMM64(R3, 0x1UL),
5002 BPF_ALU32_IMM(BPF_DIV, R2, 0xffffffff),
5003 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
5004 BPF_MOV32_IMM(R0, 2),
5005 BPF_EXIT_INSN(),
5006 BPF_MOV32_IMM(R0, 1),
5007 BPF_EXIT_INSN(),
5008 },
5009 INTERNAL,
5010 { },
5011 { { 0, 0x1 } },
5012 },
5013 {
5014 "ALU64_DIV_K: 6 / 2 = 3",
5015 .u.insns_int = {
5016 BPF_LD_IMM64(R0, 6),
5017 BPF_ALU64_IMM(BPF_DIV, R0, 2),
5018 BPF_EXIT_INSN(),
5019 },
5020 INTERNAL,
5021 { },
5022 { { 0, 3 } },
5023 },
5024 {
5025 "ALU64_DIV_K: 3 / 1 = 3",
5026 .u.insns_int = {
5027 BPF_LD_IMM64(R0, 3),
5028 BPF_ALU64_IMM(BPF_DIV, R0, 1),
5029 BPF_EXIT_INSN(),
5030 },
5031 INTERNAL,
5032 { },
5033 { { 0, 3 } },
5034 },
5035 {
5036 "ALU64_DIV_K: 2147483647 / 2147483647 = 1",
5037 .u.insns_int = {
5038 BPF_LD_IMM64(R0, 2147483647),
5039 BPF_ALU64_IMM(BPF_DIV, R0, 2147483647),
5040 BPF_EXIT_INSN(),
5041 },
5042 INTERNAL,
5043 { },
5044 { { 0, 1 } },
5045 },
5046 {
5047 "ALU64_DIV_K: 0xffffffffffffffff / (-1) = 0x0000000000000001",
5048 .u.insns_int = {
5049 BPF_LD_IMM64(R2, 0xffffffffffffffffLL),
5050 BPF_LD_IMM64(R3, 0x0000000000000001LL),
5051 BPF_ALU64_IMM(BPF_DIV, R2, 0xffffffff),
5052 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
5053 BPF_MOV32_IMM(R0, 2),
5054 BPF_EXIT_INSN(),
5055 BPF_MOV32_IMM(R0, 1),
5056 BPF_EXIT_INSN(),
5057 },
5058 INTERNAL,
5059 { },
5060 { { 0, 0x1 } },
5061 },
5062 /* BPF_ALU | BPF_MOD | BPF_X */
5063 {
5064 "ALU_MOD_X: 3 % 2 = 1",
5065 .u.insns_int = {
5066 BPF_LD_IMM64(R0, 3),
5067 BPF_ALU32_IMM(BPF_MOV, R1, 2),
5068 BPF_ALU32_REG(BPF_MOD, R0, R1),
5069 BPF_EXIT_INSN(),
5070 },
5071 INTERNAL,
5072 { },
5073 { { 0, 1 } },
5074 },
5075 {
5076 "ALU_MOD_X: 4294967295 % 4294967293 = 2",
5077 .u.insns_int = {
5078 BPF_LD_IMM64(R0, 4294967295U),
5079 BPF_ALU32_IMM(BPF_MOV, R1, 4294967293U),
5080 BPF_ALU32_REG(BPF_MOD, R0, R1),
5081 BPF_EXIT_INSN(),
5082 },
5083 INTERNAL,
5084 { },
5085 { { 0, 2 } },
5086 },
5087 {
5088 "ALU64_MOD_X: 3 % 2 = 1",
5089 .u.insns_int = {
5090 BPF_LD_IMM64(R0, 3),
5091 BPF_ALU32_IMM(BPF_MOV, R1, 2),
5092 BPF_ALU64_REG(BPF_MOD, R0, R1),
5093 BPF_EXIT_INSN(),
5094 },
5095 INTERNAL,
5096 { },
5097 { { 0, 1 } },
5098 },
5099 {
5100 "ALU64_MOD_X: 2147483647 % 2147483645 = 2",
5101 .u.insns_int = {
5102 BPF_LD_IMM64(R0, 2147483647),
5103 BPF_ALU32_IMM(BPF_MOV, R1, 2147483645),
5104 BPF_ALU64_REG(BPF_MOD, R0, R1),
5105 BPF_EXIT_INSN(),
5106 },
5107 INTERNAL,
5108 { },
5109 { { 0, 2 } },
5110 },
5111 /* BPF_ALU | BPF_MOD | BPF_K */
5112 {
5113 "ALU_MOD_K: 3 % 2 = 1",
5114 .u.insns_int = {
5115 BPF_LD_IMM64(R0, 3),
5116 BPF_ALU32_IMM(BPF_MOD, R0, 2),
5117 BPF_EXIT_INSN(),
5118 },
5119 INTERNAL,
5120 { },
5121 { { 0, 1 } },
5122 },
5123 {
5124 "ALU_MOD_K: 3 % 1 = 0",
5125 .u.insns_int = {
5126 BPF_LD_IMM64(R0, 3),
5127 BPF_ALU32_IMM(BPF_MOD, R0, 1),
5128 BPF_EXIT_INSN(),
5129 },
5130 INTERNAL,
5131 { },
5132 { { 0, 0 } },
5133 },
5134 {
5135 "ALU_MOD_K: 4294967295 % 4294967293 = 2",
5136 .u.insns_int = {
5137 BPF_LD_IMM64(R0, 4294967295U),
5138 BPF_ALU32_IMM(BPF_MOD, R0, 4294967293U),
5139 BPF_EXIT_INSN(),
5140 },
5141 INTERNAL,
5142 { },
5143 { { 0, 2 } },
5144 },
5145 {
5146 "ALU64_MOD_K: 3 % 2 = 1",
5147 .u.insns_int = {
5148 BPF_LD_IMM64(R0, 3),
5149 BPF_ALU64_IMM(BPF_MOD, R0, 2),
5150 BPF_EXIT_INSN(),
5151 },
5152 INTERNAL,
5153 { },
5154 { { 0, 1 } },
5155 },
5156 {
5157 "ALU64_MOD_K: 3 % 1 = 0",
5158 .u.insns_int = {
5159 BPF_LD_IMM64(R0, 3),
5160 BPF_ALU64_IMM(BPF_MOD, R0, 1),
5161 BPF_EXIT_INSN(),
5162 },
5163 INTERNAL,
5164 { },
5165 { { 0, 0 } },
5166 },
5167 {
5168 "ALU64_MOD_K: 2147483647 % 2147483645 = 2",
5169 .u.insns_int = {
5170 BPF_LD_IMM64(R0, 2147483647),
5171 BPF_ALU64_IMM(BPF_MOD, R0, 2147483645),
5172 BPF_EXIT_INSN(),
5173 },
5174 INTERNAL,
5175 { },
5176 { { 0, 2 } },
5177 },
5178 /* BPF_ALU | BPF_AND | BPF_X */
5179 {
5180 "ALU_AND_X: 3 & 2 = 2",
5181 .u.insns_int = {
5182 BPF_LD_IMM64(R0, 3),
5183 BPF_ALU32_IMM(BPF_MOV, R1, 2),
5184 BPF_ALU32_REG(BPF_AND, R0, R1),
5185 BPF_EXIT_INSN(),
5186 },
5187 INTERNAL,
5188 { },
5189 { { 0, 2 } },
5190 },
5191 {
5192 "ALU_AND_X: 0xffffffff & 0xffffffff = 0xffffffff",
5193 .u.insns_int = {
5194 BPF_LD_IMM64(R0, 0xffffffff),
5195 BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
5196 BPF_ALU32_REG(BPF_AND, R0, R1),
5197 BPF_EXIT_INSN(),
5198 },
5199 INTERNAL,
5200 { },
5201 { { 0, 0xffffffff } },
5202 },
5203 {
5204 "ALU64_AND_X: 3 & 2 = 2",
5205 .u.insns_int = {
5206 BPF_LD_IMM64(R0, 3),
5207 BPF_ALU32_IMM(BPF_MOV, R1, 2),
5208 BPF_ALU64_REG(BPF_AND, R0, R1),
5209 BPF_EXIT_INSN(),
5210 },
5211 INTERNAL,
5212 { },
5213 { { 0, 2 } },
5214 },
5215 {
5216 "ALU64_AND_X: 0xffffffff & 0xffffffff = 0xffffffff",
5217 .u.insns_int = {
5218 BPF_LD_IMM64(R0, 0xffffffff),
5219 BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
5220 BPF_ALU64_REG(BPF_AND, R0, R1),
5221 BPF_EXIT_INSN(),
5222 },
5223 INTERNAL,
5224 { },
5225 { { 0, 0xffffffff } },
5226 },
5227 /* BPF_ALU | BPF_AND | BPF_K */
5228 {
5229 "ALU_AND_K: 3 & 2 = 2",
5230 .u.insns_int = {
5231 BPF_LD_IMM64(R0, 3),
5232 BPF_ALU32_IMM(BPF_AND, R0, 2),
5233 BPF_EXIT_INSN(),
5234 },
5235 INTERNAL,
5236 { },
5237 { { 0, 2 } },
5238 },
5239 {
5240 "ALU_AND_K: 0xffffffff & 0xffffffff = 0xffffffff",
5241 .u.insns_int = {
5242 BPF_LD_IMM64(R0, 0xffffffff),
5243 BPF_ALU32_IMM(BPF_AND, R0, 0xffffffff),
5244 BPF_EXIT_INSN(),
5245 },
5246 INTERNAL,
5247 { },
5248 { { 0, 0xffffffff } },
5249 },
5250 {
5251 "ALU_AND_K: Small immediate",
5252 .u.insns_int = {
5253 BPF_ALU32_IMM(BPF_MOV, R0, 0x01020304),
5254 BPF_ALU32_IMM(BPF_AND, R0, 15),
5255 BPF_EXIT_INSN(),
5256 },
5257 INTERNAL,
5258 { },
5259 { { 0, 4 } }
5260 },
5261 {
5262 "ALU_AND_K: Large immediate",
5263 .u.insns_int = {
5264 BPF_ALU32_IMM(BPF_MOV, R0, 0xf1f2f3f4),
5265 BPF_ALU32_IMM(BPF_AND, R0, 0xafbfcfdf),
5266 BPF_EXIT_INSN(),
5267 },
5268 INTERNAL,
5269 { },
5270 { { 0, 0xa1b2c3d4 } }
5271 },
5272 {
5273 "ALU_AND_K: Zero extension",
5274 .u.insns_int = {
5275 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
5276 BPF_LD_IMM64(R1, 0x0000000080a0c0e0LL),
5277 BPF_ALU32_IMM(BPF_AND, R0, 0xf0f0f0f0),
5278 BPF_JMP_REG(BPF_JEQ, R0, R1, 2),
5279 BPF_MOV32_IMM(R0, 2),
5280 BPF_EXIT_INSN(),
5281 BPF_MOV32_IMM(R0, 1),
5282 BPF_EXIT_INSN(),
5283 },
5284 INTERNAL,
5285 { },
5286 { { 0, 1 } }
5287 },
5288 {
5289 "ALU64_AND_K: 3 & 2 = 2",
5290 .u.insns_int = {
5291 BPF_LD_IMM64(R0, 3),
5292 BPF_ALU64_IMM(BPF_AND, R0, 2),
5293 BPF_EXIT_INSN(),
5294 },
5295 INTERNAL,
5296 { },
5297 { { 0, 2 } },
5298 },
5299 {
5300 "ALU64_AND_K: 0xffffffff & 0xffffffff = 0xffffffff",
5301 .u.insns_int = {
5302 BPF_LD_IMM64(R0, 0xffffffff),
5303 BPF_ALU64_IMM(BPF_AND, R0, 0xffffffff),
5304 BPF_EXIT_INSN(),
5305 },
5306 INTERNAL,
5307 { },
5308 { { 0, 0xffffffff } },
5309 },
5310 {
5311 "ALU64_AND_K: 0x0000ffffffff0000 & 0x0 = 0x0000000000000000",
5312 .u.insns_int = {
5313 BPF_LD_IMM64(R2, 0x0000ffffffff0000LL),
5314 BPF_LD_IMM64(R3, 0x0000000000000000LL),
5315 BPF_ALU64_IMM(BPF_AND, R2, 0x0),
5316 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
5317 BPF_MOV32_IMM(R0, 2),
5318 BPF_EXIT_INSN(),
5319 BPF_MOV32_IMM(R0, 1),
5320 BPF_EXIT_INSN(),
5321 },
5322 INTERNAL,
5323 { },
5324 { { 0, 0x1 } },
5325 },
5326 {
5327 "ALU64_AND_K: 0x0000ffffffff0000 & -1 = 0x0000ffffffff0000",
5328 .u.insns_int = {
5329 BPF_LD_IMM64(R2, 0x0000ffffffff0000LL),
5330 BPF_LD_IMM64(R3, 0x0000ffffffff0000LL),
5331 BPF_ALU64_IMM(BPF_AND, R2, 0xffffffff),
5332 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
5333 BPF_MOV32_IMM(R0, 2),
5334 BPF_EXIT_INSN(),
5335 BPF_MOV32_IMM(R0, 1),
5336 BPF_EXIT_INSN(),
5337 },
5338 INTERNAL,
5339 { },
5340 { { 0, 0x1 } },
5341 },
5342 {
5343 "ALU64_AND_K: 0xffffffffffffffff & -1 = 0xffffffffffffffff",
5344 .u.insns_int = {
5345 BPF_LD_IMM64(R2, 0xffffffffffffffffLL),
5346 BPF_LD_IMM64(R3, 0xffffffffffffffffLL),
5347 BPF_ALU64_IMM(BPF_AND, R2, 0xffffffff),
5348 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
5349 BPF_MOV32_IMM(R0, 2),
5350 BPF_EXIT_INSN(),
5351 BPF_MOV32_IMM(R0, 1),
5352 BPF_EXIT_INSN(),
5353 },
5354 INTERNAL,
5355 { },
5356 { { 0, 0x1 } },
5357 },
5358 {
5359 "ALU64_AND_K: Sign extension 1",
5360 .u.insns_int = {
5361 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
5362 BPF_LD_IMM64(R1, 0x00000000090b0d0fLL),
5363 BPF_ALU64_IMM(BPF_AND, R0, 0x0f0f0f0f),
5364 BPF_JMP_REG(BPF_JEQ, R0, R1, 2),
5365 BPF_MOV32_IMM(R0, 2),
5366 BPF_EXIT_INSN(),
5367 BPF_MOV32_IMM(R0, 1),
5368 BPF_EXIT_INSN(),
5369 },
5370 INTERNAL,
5371 { },
5372 { { 0, 1 } }
5373 },
5374 {
5375 "ALU64_AND_K: Sign extension 2",
5376 .u.insns_int = {
5377 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
5378 BPF_LD_IMM64(R1, 0x0123456780a0c0e0LL),
5379 BPF_ALU64_IMM(BPF_AND, R0, 0xf0f0f0f0),
5380 BPF_JMP_REG(BPF_JEQ, R0, R1, 2),
5381 BPF_MOV32_IMM(R0, 2),
5382 BPF_EXIT_INSN(),
5383 BPF_MOV32_IMM(R0, 1),
5384 BPF_EXIT_INSN(),
5385 },
5386 INTERNAL,
5387 { },
5388 { { 0, 1 } }
5389 },
5390 /* BPF_ALU | BPF_OR | BPF_X */
5391 {
5392 "ALU_OR_X: 1 | 2 = 3",
5393 .u.insns_int = {
5394 BPF_LD_IMM64(R0, 1),
5395 BPF_ALU32_IMM(BPF_MOV, R1, 2),
5396 BPF_ALU32_REG(BPF_OR, R0, R1),
5397 BPF_EXIT_INSN(),
5398 },
5399 INTERNAL,
5400 { },
5401 { { 0, 3 } },
5402 },
5403 {
5404 "ALU_OR_X: 0x0 | 0xffffffff = 0xffffffff",
5405 .u.insns_int = {
5406 BPF_LD_IMM64(R0, 0),
5407 BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
5408 BPF_ALU32_REG(BPF_OR, R0, R1),
5409 BPF_EXIT_INSN(),
5410 },
5411 INTERNAL,
5412 { },
5413 { { 0, 0xffffffff } },
5414 },
5415 {
5416 "ALU64_OR_X: 1 | 2 = 3",
5417 .u.insns_int = {
5418 BPF_LD_IMM64(R0, 1),
5419 BPF_ALU32_IMM(BPF_MOV, R1, 2),
5420 BPF_ALU64_REG(BPF_OR, R0, R1),
5421 BPF_EXIT_INSN(),
5422 },
5423 INTERNAL,
5424 { },
5425 { { 0, 3 } },
5426 },
5427 {
5428 "ALU64_OR_X: 0 | 0xffffffff = 0xffffffff",
5429 .u.insns_int = {
5430 BPF_LD_IMM64(R0, 0),
5431 BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
5432 BPF_ALU64_REG(BPF_OR, R0, R1),
5433 BPF_EXIT_INSN(),
5434 },
5435 INTERNAL,
5436 { },
5437 { { 0, 0xffffffff } },
5438 },
5439 /* BPF_ALU | BPF_OR | BPF_K */
5440 {
5441 "ALU_OR_K: 1 | 2 = 3",
5442 .u.insns_int = {
5443 BPF_LD_IMM64(R0, 1),
5444 BPF_ALU32_IMM(BPF_OR, R0, 2),
5445 BPF_EXIT_INSN(),
5446 },
5447 INTERNAL,
5448 { },
5449 { { 0, 3 } },
5450 },
5451 {
5452 "ALU_OR_K: 0 & 0xffffffff = 0xffffffff",
5453 .u.insns_int = {
5454 BPF_LD_IMM64(R0, 0),
5455 BPF_ALU32_IMM(BPF_OR, R0, 0xffffffff),
5456 BPF_EXIT_INSN(),
5457 },
5458 INTERNAL,
5459 { },
5460 { { 0, 0xffffffff } },
5461 },
5462 {
5463 "ALU_OR_K: Small immediate",
5464 .u.insns_int = {
5465 BPF_ALU32_IMM(BPF_MOV, R0, 0x01020304),
5466 BPF_ALU32_IMM(BPF_OR, R0, 1),
5467 BPF_EXIT_INSN(),
5468 },
5469 INTERNAL,
5470 { },
5471 { { 0, 0x01020305 } }
5472 },
5473 {
5474 "ALU_OR_K: Large immediate",
5475 .u.insns_int = {
5476 BPF_ALU32_IMM(BPF_MOV, R0, 0x01020304),
5477 BPF_ALU32_IMM(BPF_OR, R0, 0xa0b0c0d0),
5478 BPF_EXIT_INSN(),
5479 },
5480 INTERNAL,
5481 { },
5482 { { 0, 0xa1b2c3d4 } }
5483 },
5484 {
5485 "ALU_OR_K: Zero extension",
5486 .u.insns_int = {
5487 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
5488 BPF_LD_IMM64(R1, 0x00000000f9fbfdffLL),
5489 BPF_ALU32_IMM(BPF_OR, R0, 0xf0f0f0f0),
5490 BPF_JMP_REG(BPF_JEQ, R0, R1, 2),
5491 BPF_MOV32_IMM(R0, 2),
5492 BPF_EXIT_INSN(),
5493 BPF_MOV32_IMM(R0, 1),
5494 BPF_EXIT_INSN(),
5495 },
5496 INTERNAL,
5497 { },
5498 { { 0, 1 } }
5499 },
5500 {
5501 "ALU64_OR_K: 1 | 2 = 3",
5502 .u.insns_int = {
5503 BPF_LD_IMM64(R0, 1),
5504 BPF_ALU64_IMM(BPF_OR, R0, 2),
5505 BPF_EXIT_INSN(),
5506 },
5507 INTERNAL,
5508 { },
5509 { { 0, 3 } },
5510 },
5511 {
5512 "ALU64_OR_K: 0 & 0xffffffff = 0xffffffff",
5513 .u.insns_int = {
5514 BPF_LD_IMM64(R0, 0),
5515 BPF_ALU64_IMM(BPF_OR, R0, 0xffffffff),
5516 BPF_EXIT_INSN(),
5517 },
5518 INTERNAL,
5519 { },
5520 { { 0, 0xffffffff } },
5521 },
5522 {
5523 "ALU64_OR_K: 0x0000ffffffff0000 | 0x0 = 0x0000ffffffff0000",
5524 .u.insns_int = {
5525 BPF_LD_IMM64(R2, 0x0000ffffffff0000LL),
5526 BPF_LD_IMM64(R3, 0x0000ffffffff0000LL),
5527 BPF_ALU64_IMM(BPF_OR, R2, 0x0),
5528 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
5529 BPF_MOV32_IMM(R0, 2),
5530 BPF_EXIT_INSN(),
5531 BPF_MOV32_IMM(R0, 1),
5532 BPF_EXIT_INSN(),
5533 },
5534 INTERNAL,
5535 { },
5536 { { 0, 0x1 } },
5537 },
5538 {
5539 "ALU64_OR_K: 0x0000ffffffff0000 | -1 = 0xffffffffffffffff",
5540 .u.insns_int = {
5541 BPF_LD_IMM64(R2, 0x0000ffffffff0000LL),
5542 BPF_LD_IMM64(R3, 0xffffffffffffffffLL),
5543 BPF_ALU64_IMM(BPF_OR, R2, 0xffffffff),
5544 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
5545 BPF_MOV32_IMM(R0, 2),
5546 BPF_EXIT_INSN(),
5547 BPF_MOV32_IMM(R0, 1),
5548 BPF_EXIT_INSN(),
5549 },
5550 INTERNAL,
5551 { },
5552 { { 0, 0x1 } },
5553 },
5554 {
5555 "ALU64_OR_K: 0x000000000000000 | -1 = 0xffffffffffffffff",
5556 .u.insns_int = {
5557 BPF_LD_IMM64(R2, 0x0000000000000000LL),
5558 BPF_LD_IMM64(R3, 0xffffffffffffffffLL),
5559 BPF_ALU64_IMM(BPF_OR, R2, 0xffffffff),
5560 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
5561 BPF_MOV32_IMM(R0, 2),
5562 BPF_EXIT_INSN(),
5563 BPF_MOV32_IMM(R0, 1),
5564 BPF_EXIT_INSN(),
5565 },
5566 INTERNAL,
5567 { },
5568 { { 0, 0x1 } },
5569 },
5570 {
5571 "ALU64_OR_K: Sign extension 1",
5572 .u.insns_int = {
5573 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
5574 BPF_LD_IMM64(R1, 0x012345678fafcfefLL),
5575 BPF_ALU64_IMM(BPF_OR, R0, 0x0f0f0f0f),
5576 BPF_JMP_REG(BPF_JEQ, R0, R1, 2),
5577 BPF_MOV32_IMM(R0, 2),
5578 BPF_EXIT_INSN(),
5579 BPF_MOV32_IMM(R0, 1),
5580 BPF_EXIT_INSN(),
5581 },
5582 INTERNAL,
5583 { },
5584 { { 0, 1 } }
5585 },
5586 {
5587 "ALU64_OR_K: Sign extension 2",
5588 .u.insns_int = {
5589 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
5590 BPF_LD_IMM64(R1, 0xfffffffff9fbfdffLL),
5591 BPF_ALU64_IMM(BPF_OR, R0, 0xf0f0f0f0),
5592 BPF_JMP_REG(BPF_JEQ, R0, R1, 2),
5593 BPF_MOV32_IMM(R0, 2),
5594 BPF_EXIT_INSN(),
5595 BPF_MOV32_IMM(R0, 1),
5596 BPF_EXIT_INSN(),
5597 },
5598 INTERNAL,
5599 { },
5600 { { 0, 1 } }
5601 },
5602 /* BPF_ALU | BPF_XOR | BPF_X */
5603 {
5604 "ALU_XOR_X: 5 ^ 6 = 3",
5605 .u.insns_int = {
5606 BPF_LD_IMM64(R0, 5),
5607 BPF_ALU32_IMM(BPF_MOV, R1, 6),
5608 BPF_ALU32_REG(BPF_XOR, R0, R1),
5609 BPF_EXIT_INSN(),
5610 },
5611 INTERNAL,
5612 { },
5613 { { 0, 3 } },
5614 },
5615 {
5616 "ALU_XOR_X: 0x1 ^ 0xffffffff = 0xfffffffe",
5617 .u.insns_int = {
5618 BPF_LD_IMM64(R0, 1),
5619 BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
5620 BPF_ALU32_REG(BPF_XOR, R0, R1),
5621 BPF_EXIT_INSN(),
5622 },
5623 INTERNAL,
5624 { },
5625 { { 0, 0xfffffffe } },
5626 },
5627 {
5628 "ALU64_XOR_X: 5 ^ 6 = 3",
5629 .u.insns_int = {
5630 BPF_LD_IMM64(R0, 5),
5631 BPF_ALU32_IMM(BPF_MOV, R1, 6),
5632 BPF_ALU64_REG(BPF_XOR, R0, R1),
5633 BPF_EXIT_INSN(),
5634 },
5635 INTERNAL,
5636 { },
5637 { { 0, 3 } },
5638 },
5639 {
5640 "ALU64_XOR_X: 1 ^ 0xffffffff = 0xfffffffe",
5641 .u.insns_int = {
5642 BPF_LD_IMM64(R0, 1),
5643 BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
5644 BPF_ALU64_REG(BPF_XOR, R0, R1),
5645 BPF_EXIT_INSN(),
5646 },
5647 INTERNAL,
5648 { },
5649 { { 0, 0xfffffffe } },
5650 },
5651 /* BPF_ALU | BPF_XOR | BPF_K */
5652 {
5653 "ALU_XOR_K: 5 ^ 6 = 3",
5654 .u.insns_int = {
5655 BPF_LD_IMM64(R0, 5),
5656 BPF_ALU32_IMM(BPF_XOR, R0, 6),
5657 BPF_EXIT_INSN(),
5658 },
5659 INTERNAL,
5660 { },
5661 { { 0, 3 } },
5662 },
5663 {
5664 "ALU_XOR_K: 1 ^ 0xffffffff = 0xfffffffe",
5665 .u.insns_int = {
5666 BPF_LD_IMM64(R0, 1),
5667 BPF_ALU32_IMM(BPF_XOR, R0, 0xffffffff),
5668 BPF_EXIT_INSN(),
5669 },
5670 INTERNAL,
5671 { },
5672 { { 0, 0xfffffffe } },
5673 },
5674 {
5675 "ALU_XOR_K: Small immediate",
5676 .u.insns_int = {
5677 BPF_ALU32_IMM(BPF_MOV, R0, 0x01020304),
5678 BPF_ALU32_IMM(BPF_XOR, R0, 15),
5679 BPF_EXIT_INSN(),
5680 },
5681 INTERNAL,
5682 { },
5683 { { 0, 0x0102030b } }
5684 },
5685 {
5686 "ALU_XOR_K: Large immediate",
5687 .u.insns_int = {
5688 BPF_ALU32_IMM(BPF_MOV, R0, 0xf1f2f3f4),
5689 BPF_ALU32_IMM(BPF_XOR, R0, 0xafbfcfdf),
5690 BPF_EXIT_INSN(),
5691 },
5692 INTERNAL,
5693 { },
5694 { { 0, 0x5e4d3c2b } }
5695 },
5696 {
5697 "ALU_XOR_K: Zero extension",
5698 .u.insns_int = {
5699 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
5700 BPF_LD_IMM64(R1, 0x00000000795b3d1fLL),
5701 BPF_ALU32_IMM(BPF_XOR, R0, 0xf0f0f0f0),
5702 BPF_JMP_REG(BPF_JEQ, R0, R1, 2),
5703 BPF_MOV32_IMM(R0, 2),
5704 BPF_EXIT_INSN(),
5705 BPF_MOV32_IMM(R0, 1),
5706 BPF_EXIT_INSN(),
5707 },
5708 INTERNAL,
5709 { },
5710 { { 0, 1 } }
5711 },
5712 {
5713 "ALU64_XOR_K: 5 ^ 6 = 3",
5714 .u.insns_int = {
5715 BPF_LD_IMM64(R0, 5),
5716 BPF_ALU64_IMM(BPF_XOR, R0, 6),
5717 BPF_EXIT_INSN(),
5718 },
5719 INTERNAL,
5720 { },
5721 { { 0, 3 } },
5722 },
5723 {
5724 "ALU64_XOR_K: 1 ^ 0xffffffff = 0xfffffffe",
5725 .u.insns_int = {
5726 BPF_LD_IMM64(R0, 1),
5727 BPF_ALU64_IMM(BPF_XOR, R0, 0xffffffff),
5728 BPF_EXIT_INSN(),
5729 },
5730 INTERNAL,
5731 { },
5732 { { 0, 0xfffffffe } },
5733 },
5734 {
5735 "ALU64_XOR_K: 0x0000ffffffff0000 ^ 0x0 = 0x0000ffffffff0000",
5736 .u.insns_int = {
5737 BPF_LD_IMM64(R2, 0x0000ffffffff0000LL),
5738 BPF_LD_IMM64(R3, 0x0000ffffffff0000LL),
5739 BPF_ALU64_IMM(BPF_XOR, R2, 0x0),
5740 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
5741 BPF_MOV32_IMM(R0, 2),
5742 BPF_EXIT_INSN(),
5743 BPF_MOV32_IMM(R0, 1),
5744 BPF_EXIT_INSN(),
5745 },
5746 INTERNAL,
5747 { },
5748 { { 0, 0x1 } },
5749 },
5750 {
5751 "ALU64_XOR_K: 0x0000ffffffff0000 ^ -1 = 0xffff00000000ffff",
5752 .u.insns_int = {
5753 BPF_LD_IMM64(R2, 0x0000ffffffff0000LL),
5754 BPF_LD_IMM64(R3, 0xffff00000000ffffLL),
5755 BPF_ALU64_IMM(BPF_XOR, R2, 0xffffffff),
5756 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
5757 BPF_MOV32_IMM(R0, 2),
5758 BPF_EXIT_INSN(),
5759 BPF_MOV32_IMM(R0, 1),
5760 BPF_EXIT_INSN(),
5761 },
5762 INTERNAL,
5763 { },
5764 { { 0, 0x1 } },
5765 },
5766 {
5767 "ALU64_XOR_K: 0x000000000000000 ^ -1 = 0xffffffffffffffff",
5768 .u.insns_int = {
5769 BPF_LD_IMM64(R2, 0x0000000000000000LL),
5770 BPF_LD_IMM64(R3, 0xffffffffffffffffLL),
5771 BPF_ALU64_IMM(BPF_XOR, R2, 0xffffffff),
5772 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
5773 BPF_MOV32_IMM(R0, 2),
5774 BPF_EXIT_INSN(),
5775 BPF_MOV32_IMM(R0, 1),
5776 BPF_EXIT_INSN(),
5777 },
5778 INTERNAL,
5779 { },
5780 { { 0, 0x1 } },
5781 },
5782 {
5783 "ALU64_XOR_K: Sign extension 1",
5784 .u.insns_int = {
5785 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
5786 BPF_LD_IMM64(R1, 0x0123456786a4c2e0LL),
5787 BPF_ALU64_IMM(BPF_XOR, R0, 0x0f0f0f0f),
5788 BPF_JMP_REG(BPF_JEQ, R0, R1, 2),
5789 BPF_MOV32_IMM(R0, 2),
5790 BPF_EXIT_INSN(),
5791 BPF_MOV32_IMM(R0, 1),
5792 BPF_EXIT_INSN(),
5793 },
5794 INTERNAL,
5795 { },
5796 { { 0, 1 } }
5797 },
5798 {
5799 "ALU64_XOR_K: Sign extension 2",
5800 .u.insns_int = {
5801 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
5802 BPF_LD_IMM64(R1, 0xfedcba98795b3d1fLL),
5803 BPF_ALU64_IMM(BPF_XOR, R0, 0xf0f0f0f0),
5804 BPF_JMP_REG(BPF_JEQ, R0, R1, 2),
5805 BPF_MOV32_IMM(R0, 2),
5806 BPF_EXIT_INSN(),
5807 BPF_MOV32_IMM(R0, 1),
5808 BPF_EXIT_INSN(),
5809 },
5810 INTERNAL,
5811 { },
5812 { { 0, 1 } }
5813 },
5814 /* BPF_ALU | BPF_LSH | BPF_X */
5815 {
5816 "ALU_LSH_X: 1 << 1 = 2",
5817 .u.insns_int = {
5818 BPF_LD_IMM64(R0, 1),
5819 BPF_ALU32_IMM(BPF_MOV, R1, 1),
5820 BPF_ALU32_REG(BPF_LSH, R0, R1),
5821 BPF_EXIT_INSN(),
5822 },
5823 INTERNAL,
5824 { },
5825 { { 0, 2 } },
5826 },
5827 {
5828 "ALU_LSH_X: 1 << 31 = 0x80000000",
5829 .u.insns_int = {
5830 BPF_LD_IMM64(R0, 1),
5831 BPF_ALU32_IMM(BPF_MOV, R1, 31),
5832 BPF_ALU32_REG(BPF_LSH, R0, R1),
5833 BPF_EXIT_INSN(),
5834 },
5835 INTERNAL,
5836 { },
5837 { { 0, 0x80000000 } },
5838 },
5839 {
5840 "ALU_LSH_X: 0x12345678 << 12 = 0x45678000",
5841 .u.insns_int = {
5842 BPF_ALU32_IMM(BPF_MOV, R0, 0x12345678),
5843 BPF_ALU32_IMM(BPF_MOV, R1, 12),
5844 BPF_ALU32_REG(BPF_LSH, R0, R1),
5845 BPF_EXIT_INSN(),
5846 },
5847 INTERNAL,
5848 { },
5849 { { 0, 0x45678000 } }
5850 },
5851 {
5852 "ALU64_LSH_X: 1 << 1 = 2",
5853 .u.insns_int = {
5854 BPF_LD_IMM64(R0, 1),
5855 BPF_ALU32_IMM(BPF_MOV, R1, 1),
5856 BPF_ALU64_REG(BPF_LSH, R0, R1),
5857 BPF_EXIT_INSN(),
5858 },
5859 INTERNAL,
5860 { },
5861 { { 0, 2 } },
5862 },
5863 {
5864 "ALU64_LSH_X: 1 << 31 = 0x80000000",
5865 .u.insns_int = {
5866 BPF_LD_IMM64(R0, 1),
5867 BPF_ALU32_IMM(BPF_MOV, R1, 31),
5868 BPF_ALU64_REG(BPF_LSH, R0, R1),
5869 BPF_EXIT_INSN(),
5870 },
5871 INTERNAL,
5872 { },
5873 { { 0, 0x80000000 } },
5874 },
5875 {
5876 "ALU64_LSH_X: Shift < 32, low word",
5877 .u.insns_int = {
5878 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
5879 BPF_ALU32_IMM(BPF_MOV, R1, 12),
5880 BPF_ALU64_REG(BPF_LSH, R0, R1),
5881 BPF_EXIT_INSN(),
5882 },
5883 INTERNAL,
5884 { },
5885 { { 0, 0xbcdef000 } }
5886 },
5887 {
5888 "ALU64_LSH_X: Shift < 32, high word",
5889 .u.insns_int = {
5890 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
5891 BPF_ALU32_IMM(BPF_MOV, R1, 12),
5892 BPF_ALU64_REG(BPF_LSH, R0, R1),
5893 BPF_ALU64_IMM(BPF_RSH, R0, 32),
5894 BPF_EXIT_INSN(),
5895 },
5896 INTERNAL,
5897 { },
5898 { { 0, 0x3456789a } }
5899 },
5900 {
5901 "ALU64_LSH_X: Shift > 32, low word",
5902 .u.insns_int = {
5903 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
5904 BPF_ALU32_IMM(BPF_MOV, R1, 36),
5905 BPF_ALU64_REG(BPF_LSH, R0, R1),
5906 BPF_EXIT_INSN(),
5907 },
5908 INTERNAL,
5909 { },
5910 { { 0, 0 } }
5911 },
5912 {
5913 "ALU64_LSH_X: Shift > 32, high word",
5914 .u.insns_int = {
5915 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
5916 BPF_ALU32_IMM(BPF_MOV, R1, 36),
5917 BPF_ALU64_REG(BPF_LSH, R0, R1),
5918 BPF_ALU64_IMM(BPF_RSH, R0, 32),
5919 BPF_EXIT_INSN(),
5920 },
5921 INTERNAL,
5922 { },
5923 { { 0, 0x9abcdef0 } }
5924 },
5925 {
5926 "ALU64_LSH_X: Shift == 32, low word",
5927 .u.insns_int = {
5928 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
5929 BPF_ALU32_IMM(BPF_MOV, R1, 32),
5930 BPF_ALU64_REG(BPF_LSH, R0, R1),
5931 BPF_EXIT_INSN(),
5932 },
5933 INTERNAL,
5934 { },
5935 { { 0, 0 } }
5936 },
5937 {
5938 "ALU64_LSH_X: Shift == 32, high word",
5939 .u.insns_int = {
5940 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
5941 BPF_ALU32_IMM(BPF_MOV, R1, 32),
5942 BPF_ALU64_REG(BPF_LSH, R0, R1),
5943 BPF_ALU64_IMM(BPF_RSH, R0, 32),
5944 BPF_EXIT_INSN(),
5945 },
5946 INTERNAL,
5947 { },
5948 { { 0, 0x89abcdef } }
5949 },
5950 {
5951 "ALU64_LSH_X: Zero shift, low word",
5952 .u.insns_int = {
5953 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
5954 BPF_ALU32_IMM(BPF_MOV, R1, 0),
5955 BPF_ALU64_REG(BPF_LSH, R0, R1),
5956 BPF_EXIT_INSN(),
5957 },
5958 INTERNAL,
5959 { },
5960 { { 0, 0x89abcdef } }
5961 },
5962 {
5963 "ALU64_LSH_X: Zero shift, high word",
5964 .u.insns_int = {
5965 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
5966 BPF_ALU32_IMM(BPF_MOV, R1, 0),
5967 BPF_ALU64_REG(BPF_LSH, R0, R1),
5968 BPF_ALU64_IMM(BPF_RSH, R0, 32),
5969 BPF_EXIT_INSN(),
5970 },
5971 INTERNAL,
5972 { },
5973 { { 0, 0x01234567 } }
5974 },
5975 /* BPF_ALU | BPF_LSH | BPF_K */
5976 {
5977 "ALU_LSH_K: 1 << 1 = 2",
5978 .u.insns_int = {
5979 BPF_LD_IMM64(R0, 1),
5980 BPF_ALU32_IMM(BPF_LSH, R0, 1),
5981 BPF_EXIT_INSN(),
5982 },
5983 INTERNAL,
5984 { },
5985 { { 0, 2 } },
5986 },
5987 {
5988 "ALU_LSH_K: 1 << 31 = 0x80000000",
5989 .u.insns_int = {
5990 BPF_LD_IMM64(R0, 1),
5991 BPF_ALU32_IMM(BPF_LSH, R0, 31),
5992 BPF_EXIT_INSN(),
5993 },
5994 INTERNAL,
5995 { },
5996 { { 0, 0x80000000 } },
5997 },
5998 {
5999 "ALU_LSH_K: 0x12345678 << 12 = 0x45678000",
6000 .u.insns_int = {
6001 BPF_ALU32_IMM(BPF_MOV, R0, 0x12345678),
6002 BPF_ALU32_IMM(BPF_LSH, R0, 12),
6003 BPF_EXIT_INSN(),
6004 },
6005 INTERNAL,
6006 { },
6007 { { 0, 0x45678000 } }
6008 },
6009 {
6010 "ALU_LSH_K: 0x12345678 << 0 = 0x12345678",
6011 .u.insns_int = {
6012 BPF_ALU32_IMM(BPF_MOV, R0, 0x12345678),
6013 BPF_ALU32_IMM(BPF_LSH, R0, 0),
6014 BPF_EXIT_INSN(),
6015 },
6016 INTERNAL,
6017 { },
6018 { { 0, 0x12345678 } }
6019 },
6020 {
6021 "ALU64_LSH_K: 1 << 1 = 2",
6022 .u.insns_int = {
6023 BPF_LD_IMM64(R0, 1),
6024 BPF_ALU64_IMM(BPF_LSH, R0, 1),
6025 BPF_EXIT_INSN(),
6026 },
6027 INTERNAL,
6028 { },
6029 { { 0, 2 } },
6030 },
6031 {
6032 "ALU64_LSH_K: 1 << 31 = 0x80000000",
6033 .u.insns_int = {
6034 BPF_LD_IMM64(R0, 1),
6035 BPF_ALU64_IMM(BPF_LSH, R0, 31),
6036 BPF_EXIT_INSN(),
6037 },
6038 INTERNAL,
6039 { },
6040 { { 0, 0x80000000 } },
6041 },
6042 {
6043 "ALU64_LSH_K: Shift < 32, low word",
6044 .u.insns_int = {
6045 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
6046 BPF_ALU64_IMM(BPF_LSH, R0, 12),
6047 BPF_EXIT_INSN(),
6048 },
6049 INTERNAL,
6050 { },
6051 { { 0, 0xbcdef000 } }
6052 },
6053 {
6054 "ALU64_LSH_K: Shift < 32, high word",
6055 .u.insns_int = {
6056 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
6057 BPF_ALU64_IMM(BPF_LSH, R0, 12),
6058 BPF_ALU64_IMM(BPF_RSH, R0, 32),
6059 BPF_EXIT_INSN(),
6060 },
6061 INTERNAL,
6062 { },
6063 { { 0, 0x3456789a } }
6064 },
6065 {
6066 "ALU64_LSH_K: Shift > 32, low word",
6067 .u.insns_int = {
6068 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
6069 BPF_ALU64_IMM(BPF_LSH, R0, 36),
6070 BPF_EXIT_INSN(),
6071 },
6072 INTERNAL,
6073 { },
6074 { { 0, 0 } }
6075 },
6076 {
6077 "ALU64_LSH_K: Shift > 32, high word",
6078 .u.insns_int = {
6079 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
6080 BPF_ALU64_IMM(BPF_LSH, R0, 36),
6081 BPF_ALU64_IMM(BPF_RSH, R0, 32),
6082 BPF_EXIT_INSN(),
6083 },
6084 INTERNAL,
6085 { },
6086 { { 0, 0x9abcdef0 } }
6087 },
6088 {
6089 "ALU64_LSH_K: Shift == 32, low word",
6090 .u.insns_int = {
6091 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
6092 BPF_ALU64_IMM(BPF_LSH, R0, 32),
6093 BPF_EXIT_INSN(),
6094 },
6095 INTERNAL,
6096 { },
6097 { { 0, 0 } }
6098 },
6099 {
6100 "ALU64_LSH_K: Shift == 32, high word",
6101 .u.insns_int = {
6102 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
6103 BPF_ALU64_IMM(BPF_LSH, R0, 32),
6104 BPF_ALU64_IMM(BPF_RSH, R0, 32),
6105 BPF_EXIT_INSN(),
6106 },
6107 INTERNAL,
6108 { },
6109 { { 0, 0x89abcdef } }
6110 },
6111 {
6112 "ALU64_LSH_K: Zero shift",
6113 .u.insns_int = {
6114 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
6115 BPF_ALU64_IMM(BPF_LSH, R0, 0),
6116 BPF_EXIT_INSN(),
6117 },
6118 INTERNAL,
6119 { },
6120 { { 0, 0x89abcdef } }
6121 },
6122 /* BPF_ALU | BPF_RSH | BPF_X */
6123 {
6124 "ALU_RSH_X: 2 >> 1 = 1",
6125 .u.insns_int = {
6126 BPF_LD_IMM64(R0, 2),
6127 BPF_ALU32_IMM(BPF_MOV, R1, 1),
6128 BPF_ALU32_REG(BPF_RSH, R0, R1),
6129 BPF_EXIT_INSN(),
6130 },
6131 INTERNAL,
6132 { },
6133 { { 0, 1 } },
6134 },
6135 {
6136 "ALU_RSH_X: 0x80000000 >> 31 = 1",
6137 .u.insns_int = {
6138 BPF_LD_IMM64(R0, 0x80000000),
6139 BPF_ALU32_IMM(BPF_MOV, R1, 31),
6140 BPF_ALU32_REG(BPF_RSH, R0, R1),
6141 BPF_EXIT_INSN(),
6142 },
6143 INTERNAL,
6144 { },
6145 { { 0, 1 } },
6146 },
6147 {
6148 "ALU_RSH_X: 0x12345678 >> 20 = 0x123",
6149 .u.insns_int = {
6150 BPF_ALU32_IMM(BPF_MOV, R0, 0x12345678),
6151 BPF_ALU32_IMM(BPF_MOV, R1, 20),
6152 BPF_ALU32_REG(BPF_RSH, R0, R1),
6153 BPF_EXIT_INSN(),
6154 },
6155 INTERNAL,
6156 { },
6157 { { 0, 0x123 } }
6158 },
6159 {
6160 "ALU64_RSH_X: 2 >> 1 = 1",
6161 .u.insns_int = {
6162 BPF_LD_IMM64(R0, 2),
6163 BPF_ALU32_IMM(BPF_MOV, R1, 1),
6164 BPF_ALU64_REG(BPF_RSH, R0, R1),
6165 BPF_EXIT_INSN(),
6166 },
6167 INTERNAL,
6168 { },
6169 { { 0, 1 } },
6170 },
6171 {
6172 "ALU64_RSH_X: 0x80000000 >> 31 = 1",
6173 .u.insns_int = {
6174 BPF_LD_IMM64(R0, 0x80000000),
6175 BPF_ALU32_IMM(BPF_MOV, R1, 31),
6176 BPF_ALU64_REG(BPF_RSH, R0, R1),
6177 BPF_EXIT_INSN(),
6178 },
6179 INTERNAL,
6180 { },
6181 { { 0, 1 } },
6182 },
6183 {
6184 "ALU64_RSH_X: Shift < 32, low word",
6185 .u.insns_int = {
6186 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
6187 BPF_ALU32_IMM(BPF_MOV, R1, 12),
6188 BPF_ALU64_REG(BPF_RSH, R0, R1),
6189 BPF_EXIT_INSN(),
6190 },
6191 INTERNAL,
6192 { },
6193 { { 0, 0x56789abc } }
6194 },
6195 {
6196 "ALU64_RSH_X: Shift < 32, high word",
6197 .u.insns_int = {
6198 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
6199 BPF_ALU32_IMM(BPF_MOV, R1, 12),
6200 BPF_ALU64_REG(BPF_RSH, R0, R1),
6201 BPF_ALU64_IMM(BPF_RSH, R0, 32),
6202 BPF_EXIT_INSN(),
6203 },
6204 INTERNAL,
6205 { },
6206 { { 0, 0x00081234 } }
6207 },
6208 {
6209 "ALU64_RSH_X: Shift > 32, low word",
6210 .u.insns_int = {
6211 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
6212 BPF_ALU32_IMM(BPF_MOV, R1, 36),
6213 BPF_ALU64_REG(BPF_RSH, R0, R1),
6214 BPF_EXIT_INSN(),
6215 },
6216 INTERNAL,
6217 { },
6218 { { 0, 0x08123456 } }
6219 },
6220 {
6221 "ALU64_RSH_X: Shift > 32, high word",
6222 .u.insns_int = {
6223 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
6224 BPF_ALU32_IMM(BPF_MOV, R1, 36),
6225 BPF_ALU64_REG(BPF_RSH, R0, R1),
6226 BPF_ALU64_IMM(BPF_RSH, R0, 32),
6227 BPF_EXIT_INSN(),
6228 },
6229 INTERNAL,
6230 { },
6231 { { 0, 0 } }
6232 },
6233 {
6234 "ALU64_RSH_X: Shift == 32, low word",
6235 .u.insns_int = {
6236 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
6237 BPF_ALU32_IMM(BPF_MOV, R1, 32),
6238 BPF_ALU64_REG(BPF_RSH, R0, R1),
6239 BPF_EXIT_INSN(),
6240 },
6241 INTERNAL,
6242 { },
6243 { { 0, 0x81234567 } }
6244 },
6245 {
6246 "ALU64_RSH_X: Shift == 32, high word",
6247 .u.insns_int = {
6248 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
6249 BPF_ALU32_IMM(BPF_MOV, R1, 32),
6250 BPF_ALU64_REG(BPF_RSH, R0, R1),
6251 BPF_ALU64_IMM(BPF_RSH, R0, 32),
6252 BPF_EXIT_INSN(),
6253 },
6254 INTERNAL,
6255 { },
6256 { { 0, 0 } }
6257 },
6258 {
6259 "ALU64_RSH_X: Zero shift, low word",
6260 .u.insns_int = {
6261 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
6262 BPF_ALU32_IMM(BPF_MOV, R1, 0),
6263 BPF_ALU64_REG(BPF_RSH, R0, R1),
6264 BPF_EXIT_INSN(),
6265 },
6266 INTERNAL,
6267 { },
6268 { { 0, 0x89abcdef } }
6269 },
6270 {
6271 "ALU64_RSH_X: Zero shift, high word",
6272 .u.insns_int = {
6273 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
6274 BPF_ALU32_IMM(BPF_MOV, R1, 0),
6275 BPF_ALU64_REG(BPF_RSH, R0, R1),
6276 BPF_ALU64_IMM(BPF_RSH, R0, 32),
6277 BPF_EXIT_INSN(),
6278 },
6279 INTERNAL,
6280 { },
6281 { { 0, 0x81234567 } }
6282 },
6283 /* BPF_ALU | BPF_RSH | BPF_K */
6284 {
6285 "ALU_RSH_K: 2 >> 1 = 1",
6286 .u.insns_int = {
6287 BPF_LD_IMM64(R0, 2),
6288 BPF_ALU32_IMM(BPF_RSH, R0, 1),
6289 BPF_EXIT_INSN(),
6290 },
6291 INTERNAL,
6292 { },
6293 { { 0, 1 } },
6294 },
6295 {
6296 "ALU_RSH_K: 0x80000000 >> 31 = 1",
6297 .u.insns_int = {
6298 BPF_LD_IMM64(R0, 0x80000000),
6299 BPF_ALU32_IMM(BPF_RSH, R0, 31),
6300 BPF_EXIT_INSN(),
6301 },
6302 INTERNAL,
6303 { },
6304 { { 0, 1 } },
6305 },
6306 {
6307 "ALU_RSH_K: 0x12345678 >> 20 = 0x123",
6308 .u.insns_int = {
6309 BPF_ALU32_IMM(BPF_MOV, R0, 0x12345678),
6310 BPF_ALU32_IMM(BPF_RSH, R0, 20),
6311 BPF_EXIT_INSN(),
6312 },
6313 INTERNAL,
6314 { },
6315 { { 0, 0x123 } }
6316 },
6317 {
6318 "ALU_RSH_K: 0x12345678 >> 0 = 0x12345678",
6319 .u.insns_int = {
6320 BPF_ALU32_IMM(BPF_MOV, R0, 0x12345678),
6321 BPF_ALU32_IMM(BPF_RSH, R0, 0),
6322 BPF_EXIT_INSN(),
6323 },
6324 INTERNAL,
6325 { },
6326 { { 0, 0x12345678 } }
6327 },
6328 {
6329 "ALU64_RSH_K: 2 >> 1 = 1",
6330 .u.insns_int = {
6331 BPF_LD_IMM64(R0, 2),
6332 BPF_ALU64_IMM(BPF_RSH, R0, 1),
6333 BPF_EXIT_INSN(),
6334 },
6335 INTERNAL,
6336 { },
6337 { { 0, 1 } },
6338 },
6339 {
6340 "ALU64_RSH_K: 0x80000000 >> 31 = 1",
6341 .u.insns_int = {
6342 BPF_LD_IMM64(R0, 0x80000000),
6343 BPF_ALU64_IMM(BPF_RSH, R0, 31),
6344 BPF_EXIT_INSN(),
6345 },
6346 INTERNAL,
6347 { },
6348 { { 0, 1 } },
6349 },
6350 {
6351 "ALU64_RSH_K: Shift < 32, low word",
6352 .u.insns_int = {
6353 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
6354 BPF_ALU64_IMM(BPF_RSH, R0, 12),
6355 BPF_EXIT_INSN(),
6356 },
6357 INTERNAL,
6358 { },
6359 { { 0, 0x56789abc } }
6360 },
6361 {
6362 "ALU64_RSH_K: Shift < 32, high word",
6363 .u.insns_int = {
6364 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
6365 BPF_ALU64_IMM(BPF_RSH, R0, 12),
6366 BPF_ALU64_IMM(BPF_RSH, R0, 32),
6367 BPF_EXIT_INSN(),
6368 },
6369 INTERNAL,
6370 { },
6371 { { 0, 0x00081234 } }
6372 },
6373 {
6374 "ALU64_RSH_K: Shift > 32, low word",
6375 .u.insns_int = {
6376 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
6377 BPF_ALU64_IMM(BPF_RSH, R0, 36),
6378 BPF_EXIT_INSN(),
6379 },
6380 INTERNAL,
6381 { },
6382 { { 0, 0x08123456 } }
6383 },
6384 {
6385 "ALU64_RSH_K: Shift > 32, high word",
6386 .u.insns_int = {
6387 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
6388 BPF_ALU64_IMM(BPF_RSH, R0, 36),
6389 BPF_ALU64_IMM(BPF_RSH, R0, 32),
6390 BPF_EXIT_INSN(),
6391 },
6392 INTERNAL,
6393 { },
6394 { { 0, 0 } }
6395 },
6396 {
6397 "ALU64_RSH_K: Shift == 32, low word",
6398 .u.insns_int = {
6399 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
6400 BPF_ALU64_IMM(BPF_RSH, R0, 32),
6401 BPF_EXIT_INSN(),
6402 },
6403 INTERNAL,
6404 { },
6405 { { 0, 0x81234567 } }
6406 },
6407 {
6408 "ALU64_RSH_K: Shift == 32, high word",
6409 .u.insns_int = {
6410 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
6411 BPF_ALU64_IMM(BPF_RSH, R0, 32),
6412 BPF_ALU64_IMM(BPF_RSH, R0, 32),
6413 BPF_EXIT_INSN(),
6414 },
6415 INTERNAL,
6416 { },
6417 { { 0, 0 } }
6418 },
6419 {
6420 "ALU64_RSH_K: Zero shift",
6421 .u.insns_int = {
6422 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
6423 BPF_ALU64_IMM(BPF_RSH, R0, 0),
6424 BPF_EXIT_INSN(),
6425 },
6426 INTERNAL,
6427 { },
6428 { { 0, 0x89abcdef } }
6429 },
6430 /* BPF_ALU | BPF_ARSH | BPF_X */
6431 {
6432 "ALU32_ARSH_X: -1234 >> 7 = -10",
6433 .u.insns_int = {
6434 BPF_ALU32_IMM(BPF_MOV, R0, -1234),
6435 BPF_ALU32_IMM(BPF_MOV, R1, 7),
6436 BPF_ALU32_REG(BPF_ARSH, R0, R1),
6437 BPF_EXIT_INSN(),
6438 },
6439 INTERNAL,
6440 { },
6441 { { 0, -10 } }
6442 },
6443 {
6444 "ALU64_ARSH_X: 0xff00ff0000000000 >> 40 = 0xffffffffffff00ff",
6445 .u.insns_int = {
6446 BPF_LD_IMM64(R0, 0xff00ff0000000000LL),
6447 BPF_ALU32_IMM(BPF_MOV, R1, 40),
6448 BPF_ALU64_REG(BPF_ARSH, R0, R1),
6449 BPF_EXIT_INSN(),
6450 },
6451 INTERNAL,
6452 { },
6453 { { 0, 0xffff00ff } },
6454 },
6455 {
6456 "ALU64_ARSH_X: Shift < 32, low word",
6457 .u.insns_int = {
6458 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
6459 BPF_ALU32_IMM(BPF_MOV, R1, 12),
6460 BPF_ALU64_REG(BPF_ARSH, R0, R1),
6461 BPF_EXIT_INSN(),
6462 },
6463 INTERNAL,
6464 { },
6465 { { 0, 0x56789abc } }
6466 },
6467 {
6468 "ALU64_ARSH_X: Shift < 32, high word",
6469 .u.insns_int = {
6470 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
6471 BPF_ALU32_IMM(BPF_MOV, R1, 12),
6472 BPF_ALU64_REG(BPF_ARSH, R0, R1),
6473 BPF_ALU64_IMM(BPF_RSH, R0, 32),
6474 BPF_EXIT_INSN(),
6475 },
6476 INTERNAL,
6477 { },
6478 { { 0, 0xfff81234 } }
6479 },
6480 {
6481 "ALU64_ARSH_X: Shift > 32, low word",
6482 .u.insns_int = {
6483 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
6484 BPF_ALU32_IMM(BPF_MOV, R1, 36),
6485 BPF_ALU64_REG(BPF_ARSH, R0, R1),
6486 BPF_EXIT_INSN(),
6487 },
6488 INTERNAL,
6489 { },
6490 { { 0, 0xf8123456 } }
6491 },
6492 {
6493 "ALU64_ARSH_X: Shift > 32, high word",
6494 .u.insns_int = {
6495 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
6496 BPF_ALU32_IMM(BPF_MOV, R1, 36),
6497 BPF_ALU64_REG(BPF_ARSH, R0, R1),
6498 BPF_ALU64_IMM(BPF_RSH, R0, 32),
6499 BPF_EXIT_INSN(),
6500 },
6501 INTERNAL,
6502 { },
6503 { { 0, -1 } }
6504 },
6505 {
6506 "ALU64_ARSH_X: Shift == 32, low word",
6507 .u.insns_int = {
6508 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
6509 BPF_ALU32_IMM(BPF_MOV, R1, 32),
6510 BPF_ALU64_REG(BPF_ARSH, R0, R1),
6511 BPF_EXIT_INSN(),
6512 },
6513 INTERNAL,
6514 { },
6515 { { 0, 0x81234567 } }
6516 },
6517 {
6518 "ALU64_ARSH_X: Shift == 32, high word",
6519 .u.insns_int = {
6520 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
6521 BPF_ALU32_IMM(BPF_MOV, R1, 32),
6522 BPF_ALU64_REG(BPF_ARSH, R0, R1),
6523 BPF_ALU64_IMM(BPF_RSH, R0, 32),
6524 BPF_EXIT_INSN(),
6525 },
6526 INTERNAL,
6527 { },
6528 { { 0, -1 } }
6529 },
6530 {
6531 "ALU64_ARSH_X: Zero shift, low word",
6532 .u.insns_int = {
6533 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
6534 BPF_ALU32_IMM(BPF_MOV, R1, 0),
6535 BPF_ALU64_REG(BPF_ARSH, R0, R1),
6536 BPF_EXIT_INSN(),
6537 },
6538 INTERNAL,
6539 { },
6540 { { 0, 0x89abcdef } }
6541 },
6542 {
6543 "ALU64_ARSH_X: Zero shift, high word",
6544 .u.insns_int = {
6545 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
6546 BPF_ALU32_IMM(BPF_MOV, R1, 0),
6547 BPF_ALU64_REG(BPF_ARSH, R0, R1),
6548 BPF_ALU64_IMM(BPF_RSH, R0, 32),
6549 BPF_EXIT_INSN(),
6550 },
6551 INTERNAL,
6552 { },
6553 { { 0, 0x81234567 } }
6554 },
6555 /* BPF_ALU | BPF_ARSH | BPF_K */
6556 {
6557 "ALU32_ARSH_K: -1234 >> 7 = -10",
6558 .u.insns_int = {
6559 BPF_ALU32_IMM(BPF_MOV, R0, -1234),
6560 BPF_ALU32_IMM(BPF_ARSH, R0, 7),
6561 BPF_EXIT_INSN(),
6562 },
6563 INTERNAL,
6564 { },
6565 { { 0, -10 } }
6566 },
6567 {
6568 "ALU32_ARSH_K: -1234 >> 0 = -1234",
6569 .u.insns_int = {
6570 BPF_ALU32_IMM(BPF_MOV, R0, -1234),
6571 BPF_ALU32_IMM(BPF_ARSH, R0, 0),
6572 BPF_EXIT_INSN(),
6573 },
6574 INTERNAL,
6575 { },
6576 { { 0, -1234 } }
6577 },
6578 {
6579 "ALU64_ARSH_K: 0xff00ff0000000000 >> 40 = 0xffffffffffff00ff",
6580 .u.insns_int = {
6581 BPF_LD_IMM64(R0, 0xff00ff0000000000LL),
6582 BPF_ALU64_IMM(BPF_ARSH, R0, 40),
6583 BPF_EXIT_INSN(),
6584 },
6585 INTERNAL,
6586 { },
6587 { { 0, 0xffff00ff } },
6588 },
6589 {
6590 "ALU64_ARSH_K: Shift < 32, low word",
6591 .u.insns_int = {
6592 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
6593 BPF_ALU64_IMM(BPF_RSH, R0, 12),
6594 BPF_EXIT_INSN(),
6595 },
6596 INTERNAL,
6597 { },
6598 { { 0, 0x56789abc } }
6599 },
6600 {
6601 "ALU64_ARSH_K: Shift < 32, high word",
6602 .u.insns_int = {
6603 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
6604 BPF_ALU64_IMM(BPF_ARSH, R0, 12),
6605 BPF_ALU64_IMM(BPF_RSH, R0, 32),
6606 BPF_EXIT_INSN(),
6607 },
6608 INTERNAL,
6609 { },
6610 { { 0, 0xfff81234 } }
6611 },
6612 {
6613 "ALU64_ARSH_K: Shift > 32, low word",
6614 .u.insns_int = {
6615 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
6616 BPF_ALU64_IMM(BPF_ARSH, R0, 36),
6617 BPF_EXIT_INSN(),
6618 },
6619 INTERNAL,
6620 { },
6621 { { 0, 0xf8123456 } }
6622 },
6623 {
6624 "ALU64_ARSH_K: Shift > 32, high word",
6625 .u.insns_int = {
6626 BPF_LD_IMM64(R0, 0xf123456789abcdefLL),
6627 BPF_ALU64_IMM(BPF_ARSH, R0, 36),
6628 BPF_ALU64_IMM(BPF_RSH, R0, 32),
6629 BPF_EXIT_INSN(),
6630 },
6631 INTERNAL,
6632 { },
6633 { { 0, -1 } }
6634 },
6635 {
6636 "ALU64_ARSH_K: Shift == 32, low word",
6637 .u.insns_int = {
6638 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
6639 BPF_ALU64_IMM(BPF_ARSH, R0, 32),
6640 BPF_EXIT_INSN(),
6641 },
6642 INTERNAL,
6643 { },
6644 { { 0, 0x81234567 } }
6645 },
6646 {
6647 "ALU64_ARSH_K: Shift == 32, high word",
6648 .u.insns_int = {
6649 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
6650 BPF_ALU64_IMM(BPF_ARSH, R0, 32),
6651 BPF_ALU64_IMM(BPF_RSH, R0, 32),
6652 BPF_EXIT_INSN(),
6653 },
6654 INTERNAL,
6655 { },
6656 { { 0, -1 } }
6657 },
6658 {
6659 "ALU64_ARSH_K: Zero shift",
6660 .u.insns_int = {
6661 BPF_LD_IMM64(R0, 0x8123456789abcdefLL),
6662 BPF_ALU64_IMM(BPF_ARSH, R0, 0),
6663 BPF_EXIT_INSN(),
6664 },
6665 INTERNAL,
6666 { },
6667 { { 0, 0x89abcdef } }
6668 },
6669 /* BPF_ALU | BPF_NEG */
6670 {
6671 "ALU_NEG: -(3) = -3",
6672 .u.insns_int = {
6673 BPF_ALU32_IMM(BPF_MOV, R0, 3),
6674 BPF_ALU32_IMM(BPF_NEG, R0, 0),
6675 BPF_EXIT_INSN(),
6676 },
6677 INTERNAL,
6678 { },
6679 { { 0, -3 } },
6680 },
6681 {
6682 "ALU_NEG: -(-3) = 3",
6683 .u.insns_int = {
6684 BPF_ALU32_IMM(BPF_MOV, R0, -3),
6685 BPF_ALU32_IMM(BPF_NEG, R0, 0),
6686 BPF_EXIT_INSN(),
6687 },
6688 INTERNAL,
6689 { },
6690 { { 0, 3 } },
6691 },
6692 {
6693 "ALU64_NEG: -(3) = -3",
6694 .u.insns_int = {
6695 BPF_LD_IMM64(R0, 3),
6696 BPF_ALU64_IMM(BPF_NEG, R0, 0),
6697 BPF_EXIT_INSN(),
6698 },
6699 INTERNAL,
6700 { },
6701 { { 0, -3 } },
6702 },
6703 {
6704 "ALU64_NEG: -(-3) = 3",
6705 .u.insns_int = {
6706 BPF_LD_IMM64(R0, -3),
6707 BPF_ALU64_IMM(BPF_NEG, R0, 0),
6708 BPF_EXIT_INSN(),
6709 },
6710 INTERNAL,
6711 { },
6712 { { 0, 3 } },
6713 },
6714 /* BPF_ALU | BPF_END | BPF_FROM_BE */
6715 {
6716 "ALU_END_FROM_BE 16: 0x0123456789abcdef -> 0xcdef",
6717 .u.insns_int = {
6718 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
6719 BPF_ENDIAN(BPF_FROM_BE, R0, 16),
6720 BPF_EXIT_INSN(),
6721 },
6722 INTERNAL,
6723 { },
6724 { { 0, cpu_to_be16(0xcdef) } },
6725 },
6726 {
6727 "ALU_END_FROM_BE 32: 0x0123456789abcdef -> 0x89abcdef",
6728 .u.insns_int = {
6729 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
6730 BPF_ENDIAN(BPF_FROM_BE, R0, 32),
6731 BPF_ALU64_REG(BPF_MOV, R1, R0),
6732 BPF_ALU64_IMM(BPF_RSH, R1, 32),
6733 BPF_ALU32_REG(BPF_ADD, R0, R1), /* R1 = 0 */
6734 BPF_EXIT_INSN(),
6735 },
6736 INTERNAL,
6737 { },
6738 { { 0, cpu_to_be32(0x89abcdef) } },
6739 },
6740 {
6741 "ALU_END_FROM_BE 64: 0x0123456789abcdef -> 0x89abcdef",
6742 .u.insns_int = {
6743 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
6744 BPF_ENDIAN(BPF_FROM_BE, R0, 64),
6745 BPF_EXIT_INSN(),
6746 },
6747 INTERNAL,
6748 { },
6749 { { 0, (u32) cpu_to_be64(0x0123456789abcdefLL) } },
6750 },
6751 {
6752 "ALU_END_FROM_BE 64: 0x0123456789abcdef >> 32 -> 0x01234567",
6753 .u.insns_int = {
6754 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
6755 BPF_ENDIAN(BPF_FROM_BE, R0, 64),
6756 BPF_ALU64_IMM(BPF_RSH, R0, 32),
6757 BPF_EXIT_INSN(),
6758 },
6759 INTERNAL,
6760 { },
6761 { { 0, (u32) (cpu_to_be64(0x0123456789abcdefLL) >> 32) } },
6762 },
6763 /* BPF_ALU | BPF_END | BPF_FROM_BE, reversed */
6764 {
6765 "ALU_END_FROM_BE 16: 0xfedcba9876543210 -> 0x3210",
6766 .u.insns_int = {
6767 BPF_LD_IMM64(R0, 0xfedcba9876543210ULL),
6768 BPF_ENDIAN(BPF_FROM_BE, R0, 16),
6769 BPF_EXIT_INSN(),
6770 },
6771 INTERNAL,
6772 { },
6773 { { 0, cpu_to_be16(0x3210) } },
6774 },
6775 {
6776 "ALU_END_FROM_BE 32: 0xfedcba9876543210 -> 0x76543210",
6777 .u.insns_int = {
6778 BPF_LD_IMM64(R0, 0xfedcba9876543210ULL),
6779 BPF_ENDIAN(BPF_FROM_BE, R0, 32),
6780 BPF_ALU64_REG(BPF_MOV, R1, R0),
6781 BPF_ALU64_IMM(BPF_RSH, R1, 32),
6782 BPF_ALU32_REG(BPF_ADD, R0, R1), /* R1 = 0 */
6783 BPF_EXIT_INSN(),
6784 },
6785 INTERNAL,
6786 { },
6787 { { 0, cpu_to_be32(0x76543210) } },
6788 },
6789 {
6790 "ALU_END_FROM_BE 64: 0xfedcba9876543210 -> 0x76543210",
6791 .u.insns_int = {
6792 BPF_LD_IMM64(R0, 0xfedcba9876543210ULL),
6793 BPF_ENDIAN(BPF_FROM_BE, R0, 64),
6794 BPF_EXIT_INSN(),
6795 },
6796 INTERNAL,
6797 { },
6798 { { 0, (u32) cpu_to_be64(0xfedcba9876543210ULL) } },
6799 },
6800 {
6801 "ALU_END_FROM_BE 64: 0xfedcba9876543210 >> 32 -> 0xfedcba98",
6802 .u.insns_int = {
6803 BPF_LD_IMM64(R0, 0xfedcba9876543210ULL),
6804 BPF_ENDIAN(BPF_FROM_BE, R0, 64),
6805 BPF_ALU64_IMM(BPF_RSH, R0, 32),
6806 BPF_EXIT_INSN(),
6807 },
6808 INTERNAL,
6809 { },
6810 { { 0, (u32) (cpu_to_be64(0xfedcba9876543210ULL) >> 32) } },
6811 },
6812 /* BPF_ALU | BPF_END | BPF_FROM_LE */
6813 {
6814 "ALU_END_FROM_LE 16: 0x0123456789abcdef -> 0xefcd",
6815 .u.insns_int = {
6816 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
6817 BPF_ENDIAN(BPF_FROM_LE, R0, 16),
6818 BPF_EXIT_INSN(),
6819 },
6820 INTERNAL,
6821 { },
6822 { { 0, cpu_to_le16(0xcdef) } },
6823 },
6824 {
6825 "ALU_END_FROM_LE 32: 0x0123456789abcdef -> 0xefcdab89",
6826 .u.insns_int = {
6827 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
6828 BPF_ENDIAN(BPF_FROM_LE, R0, 32),
6829 BPF_ALU64_REG(BPF_MOV, R1, R0),
6830 BPF_ALU64_IMM(BPF_RSH, R1, 32),
6831 BPF_ALU32_REG(BPF_ADD, R0, R1), /* R1 = 0 */
6832 BPF_EXIT_INSN(),
6833 },
6834 INTERNAL,
6835 { },
6836 { { 0, cpu_to_le32(0x89abcdef) } },
6837 },
6838 {
6839 "ALU_END_FROM_LE 64: 0x0123456789abcdef -> 0x67452301",
6840 .u.insns_int = {
6841 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
6842 BPF_ENDIAN(BPF_FROM_LE, R0, 64),
6843 BPF_EXIT_INSN(),
6844 },
6845 INTERNAL,
6846 { },
6847 { { 0, (u32) cpu_to_le64(0x0123456789abcdefLL) } },
6848 },
6849 {
6850 "ALU_END_FROM_LE 64: 0x0123456789abcdef >> 32 -> 0xefcdab89",
6851 .u.insns_int = {
6852 BPF_LD_IMM64(R0, 0x0123456789abcdefLL),
6853 BPF_ENDIAN(BPF_FROM_LE, R0, 64),
6854 BPF_ALU64_IMM(BPF_RSH, R0, 32),
6855 BPF_EXIT_INSN(),
6856 },
6857 INTERNAL,
6858 { },
6859 { { 0, (u32) (cpu_to_le64(0x0123456789abcdefLL) >> 32) } },
6860 },
6861 /* BPF_ALU | BPF_END | BPF_FROM_LE, reversed */
6862 {
6863 "ALU_END_FROM_LE 16: 0xfedcba9876543210 -> 0x1032",
6864 .u.insns_int = {
6865 BPF_LD_IMM64(R0, 0xfedcba9876543210ULL),
6866 BPF_ENDIAN(BPF_FROM_LE, R0, 16),
6867 BPF_EXIT_INSN(),
6868 },
6869 INTERNAL,
6870 { },
6871 { { 0, cpu_to_le16(0x3210) } },
6872 },
6873 {
6874 "ALU_END_FROM_LE 32: 0xfedcba9876543210 -> 0x10325476",
6875 .u.insns_int = {
6876 BPF_LD_IMM64(R0, 0xfedcba9876543210ULL),
6877 BPF_ENDIAN(BPF_FROM_LE, R0, 32),
6878 BPF_ALU64_REG(BPF_MOV, R1, R0),
6879 BPF_ALU64_IMM(BPF_RSH, R1, 32),
6880 BPF_ALU32_REG(BPF_ADD, R0, R1), /* R1 = 0 */
6881 BPF_EXIT_INSN(),
6882 },
6883 INTERNAL,
6884 { },
6885 { { 0, cpu_to_le32(0x76543210) } },
6886 },
6887 {
6888 "ALU_END_FROM_LE 64: 0xfedcba9876543210 -> 0x10325476",
6889 .u.insns_int = {
6890 BPF_LD_IMM64(R0, 0xfedcba9876543210ULL),
6891 BPF_ENDIAN(BPF_FROM_LE, R0, 64),
6892 BPF_EXIT_INSN(),
6893 },
6894 INTERNAL,
6895 { },
6896 { { 0, (u32) cpu_to_le64(0xfedcba9876543210ULL) } },
6897 },
6898 {
6899 "ALU_END_FROM_LE 64: 0xfedcba9876543210 >> 32 -> 0x98badcfe",
6900 .u.insns_int = {
6901 BPF_LD_IMM64(R0, 0xfedcba9876543210ULL),
6902 BPF_ENDIAN(BPF_FROM_LE, R0, 64),
6903 BPF_ALU64_IMM(BPF_RSH, R0, 32),
6904 BPF_EXIT_INSN(),
6905 },
6906 INTERNAL,
6907 { },
6908 { { 0, (u32) (cpu_to_le64(0xfedcba9876543210ULL) >> 32) } },
6909 },
6910 /* BPF_LDX_MEM B/H/W/DW */
6911 {
6912 "BPF_LDX_MEM | BPF_B",
6913 .u.insns_int = {
6914 BPF_LD_IMM64(R1, 0x0102030405060708ULL),
6915 BPF_LD_IMM64(R2, 0x0000000000000008ULL),
6916 BPF_STX_MEM(BPF_DW, R10, R1, -8),
6917 #ifdef __BIG_ENDIAN
6918 BPF_LDX_MEM(BPF_B, R0, R10, -1),
6919 #else
6920 BPF_LDX_MEM(BPF_B, R0, R10, -8),
6921 #endif
6922 BPF_JMP_REG(BPF_JNE, R0, R2, 1),
6923 BPF_ALU64_IMM(BPF_MOV, R0, 0),
6924 BPF_EXIT_INSN(),
6925 },
6926 INTERNAL,
6927 { },
6928 { { 0, 0 } },
6929 .stack_depth = 8,
6930 },
6931 {
6932 "BPF_LDX_MEM | BPF_B, MSB set",
6933 .u.insns_int = {
6934 BPF_LD_IMM64(R1, 0x8182838485868788ULL),
6935 BPF_LD_IMM64(R2, 0x0000000000000088ULL),
6936 BPF_STX_MEM(BPF_DW, R10, R1, -8),
6937 #ifdef __BIG_ENDIAN
6938 BPF_LDX_MEM(BPF_B, R0, R10, -1),
6939 #else
6940 BPF_LDX_MEM(BPF_B, R0, R10, -8),
6941 #endif
6942 BPF_JMP_REG(BPF_JNE, R0, R2, 1),
6943 BPF_ALU64_IMM(BPF_MOV, R0, 0),
6944 BPF_EXIT_INSN(),
6945 },
6946 INTERNAL,
6947 { },
6948 { { 0, 0 } },
6949 .stack_depth = 8,
6950 },
6951 {
6952 "BPF_LDX_MEM | BPF_H",
6953 .u.insns_int = {
6954 BPF_LD_IMM64(R1, 0x0102030405060708ULL),
6955 BPF_LD_IMM64(R2, 0x0000000000000708ULL),
6956 BPF_STX_MEM(BPF_DW, R10, R1, -8),
6957 #ifdef __BIG_ENDIAN
6958 BPF_LDX_MEM(BPF_H, R0, R10, -2),
6959 #else
6960 BPF_LDX_MEM(BPF_H, R0, R10, -8),
6961 #endif
6962 BPF_JMP_REG(BPF_JNE, R0, R2, 1),
6963 BPF_ALU64_IMM(BPF_MOV, R0, 0),
6964 BPF_EXIT_INSN(),
6965 },
6966 INTERNAL,
6967 { },
6968 { { 0, 0 } },
6969 .stack_depth = 8,
6970 },
6971 {
6972 "BPF_LDX_MEM | BPF_H, MSB set",
6973 .u.insns_int = {
6974 BPF_LD_IMM64(R1, 0x8182838485868788ULL),
6975 BPF_LD_IMM64(R2, 0x0000000000008788ULL),
6976 BPF_STX_MEM(BPF_DW, R10, R1, -8),
6977 #ifdef __BIG_ENDIAN
6978 BPF_LDX_MEM(BPF_H, R0, R10, -2),
6979 #else
6980 BPF_LDX_MEM(BPF_H, R0, R10, -8),
6981 #endif
6982 BPF_JMP_REG(BPF_JNE, R0, R2, 1),
6983 BPF_ALU64_IMM(BPF_MOV, R0, 0),
6984 BPF_EXIT_INSN(),
6985 },
6986 INTERNAL,
6987 { },
6988 { { 0, 0 } },
6989 .stack_depth = 8,
6990 },
6991 {
6992 "BPF_LDX_MEM | BPF_W",
6993 .u.insns_int = {
6994 BPF_LD_IMM64(R1, 0x0102030405060708ULL),
6995 BPF_LD_IMM64(R2, 0x0000000005060708ULL),
6996 BPF_STX_MEM(BPF_DW, R10, R1, -8),
6997 #ifdef __BIG_ENDIAN
6998 BPF_LDX_MEM(BPF_W, R0, R10, -4),
6999 #else
7000 BPF_LDX_MEM(BPF_W, R0, R10, -8),
7001 #endif
7002 BPF_JMP_REG(BPF_JNE, R0, R2, 1),
7003 BPF_ALU64_IMM(BPF_MOV, R0, 0),
7004 BPF_EXIT_INSN(),
7005 },
7006 INTERNAL,
7007 { },
7008 { { 0, 0 } },
7009 .stack_depth = 8,
7010 },
7011 {
7012 "BPF_LDX_MEM | BPF_W, MSB set",
7013 .u.insns_int = {
7014 BPF_LD_IMM64(R1, 0x8182838485868788ULL),
7015 BPF_LD_IMM64(R2, 0x0000000085868788ULL),
7016 BPF_STX_MEM(BPF_DW, R10, R1, -8),
7017 #ifdef __BIG_ENDIAN
7018 BPF_LDX_MEM(BPF_W, R0, R10, -4),
7019 #else
7020 BPF_LDX_MEM(BPF_W, R0, R10, -8),
7021 #endif
7022 BPF_JMP_REG(BPF_JNE, R0, R2, 1),
7023 BPF_ALU64_IMM(BPF_MOV, R0, 0),
7024 BPF_EXIT_INSN(),
7025 },
7026 INTERNAL,
7027 { },
7028 { { 0, 0 } },
7029 .stack_depth = 8,
7030 },
7031 /* BPF_STX_MEM B/H/W/DW */
7032 {
7033 "BPF_STX_MEM | BPF_B",
7034 .u.insns_int = {
> 7035 BPF_LD_IMM64(R1, 0x8090a0b0c0d0e0f0ULL),
7036 BPF_LD_IMM64(R2, 0x0102030405060708ULL),
> 7037 BPF_LD_IMM64(R3, 0x8090a0b0c0d0e008ULL),
7038 BPF_STX_MEM(BPF_DW, R10, R1, -8),
7039 #ifdef __BIG_ENDIAN
7040 BPF_STX_MEM(BPF_B, R10, R2, -1),
7041 #else
7042 BPF_STX_MEM(BPF_B, R10, R2, -8),
7043 #endif
7044 BPF_LDX_MEM(BPF_DW, R0, R10, -8),
7045 BPF_JMP_REG(BPF_JNE, R0, R3, 1),
7046 BPF_ALU64_IMM(BPF_MOV, R0, 0),
7047 BPF_EXIT_INSN(),
7048 },
7049 INTERNAL,
7050 { },
7051 { { 0, 0 } },
7052 .stack_depth = 8,
7053 },
7054 {
7055 "BPF_STX_MEM | BPF_B, MSB set",
7056 .u.insns_int = {
7057 BPF_LD_IMM64(R1, 0x8090a0b0c0d0e0f0ULL),
7058 BPF_LD_IMM64(R2, 0x8182838485868788ULL),
> 7059 BPF_LD_IMM64(R3, 0x8090a0b0c0d0e088ULL),
7060 BPF_STX_MEM(BPF_DW, R10, R1, -8),
7061 #ifdef __BIG_ENDIAN
7062 BPF_STX_MEM(BPF_B, R10, R2, -1),
7063 #else
7064 BPF_STX_MEM(BPF_B, R10, R2, -8),
7065 #endif
7066 BPF_LDX_MEM(BPF_DW, R0, R10, -8),
7067 BPF_JMP_REG(BPF_JNE, R0, R3, 1),
7068 BPF_ALU64_IMM(BPF_MOV, R0, 0),
7069 BPF_EXIT_INSN(),
7070 },
7071 INTERNAL,
7072 { },
7073 { { 0, 0 } },
7074 .stack_depth = 8,
7075 },
7076 {
7077 "BPF_STX_MEM | BPF_H",
7078 .u.insns_int = {
7079 BPF_LD_IMM64(R1, 0x8090a0b0c0d0e0f0ULL),
7080 BPF_LD_IMM64(R2, 0x0102030405060708ULL),
> 7081 BPF_LD_IMM64(R3, 0x8090a0b0c0d00708ULL),
7082 BPF_STX_MEM(BPF_DW, R10, R1, -8),
7083 #ifdef __BIG_ENDIAN
7084 BPF_STX_MEM(BPF_H, R10, R2, -2),
7085 #else
7086 BPF_STX_MEM(BPF_H, R10, R2, -8),
7087 #endif
7088 BPF_LDX_MEM(BPF_DW, R0, R10, -8),
7089 BPF_JMP_REG(BPF_JNE, R0, R3, 1),
7090 BPF_ALU64_IMM(BPF_MOV, R0, 0),
7091 BPF_EXIT_INSN(),
7092 },
7093 INTERNAL,
7094 { },
7095 { { 0, 0 } },
7096 .stack_depth = 8,
7097 },
7098 {
7099 "BPF_STX_MEM | BPF_H, MSB set",
7100 .u.insns_int = {
7101 BPF_LD_IMM64(R1, 0x8090a0b0c0d0e0f0ULL),
7102 BPF_LD_IMM64(R2, 0x8182838485868788ULL),
> 7103 BPF_LD_IMM64(R3, 0x8090a0b0c0d08788ULL),
7104 BPF_STX_MEM(BPF_DW, R10, R1, -8),
7105 #ifdef __BIG_ENDIAN
7106 BPF_STX_MEM(BPF_H, R10, R2, -2),
7107 #else
7108 BPF_STX_MEM(BPF_H, R10, R2, -8),
7109 #endif
7110 BPF_LDX_MEM(BPF_DW, R0, R10, -8),
7111 BPF_JMP_REG(BPF_JNE, R0, R3, 1),
7112 BPF_ALU64_IMM(BPF_MOV, R0, 0),
7113 BPF_EXIT_INSN(),
7114 },
7115 INTERNAL,
7116 { },
7117 { { 0, 0 } },
7118 .stack_depth = 8,
7119 },
7120 {
7121 "BPF_STX_MEM | BPF_W",
7122 .u.insns_int = {
7123 BPF_LD_IMM64(R1, 0x8090a0b0c0d0e0f0ULL),
7124 BPF_LD_IMM64(R2, 0x0102030405060708ULL),
> 7125 BPF_LD_IMM64(R3, 0x8090a0b005060708ULL),
7126 BPF_STX_MEM(BPF_DW, R10, R1, -8),
7127 #ifdef __BIG_ENDIAN
7128 BPF_STX_MEM(BPF_W, R10, R2, -4),
7129 #else
7130 BPF_STX_MEM(BPF_W, R10, R2, -8),
7131 #endif
7132 BPF_LDX_MEM(BPF_DW, R0, R10, -8),
7133 BPF_JMP_REG(BPF_JNE, R0, R3, 1),
7134 BPF_ALU64_IMM(BPF_MOV, R0, 0),
7135 BPF_EXIT_INSN(),
7136 },
7137 INTERNAL,
7138 { },
7139 { { 0, 0 } },
7140 .stack_depth = 8,
7141 },
7142 {
7143 "BPF_STX_MEM | BPF_W, MSB set",
7144 .u.insns_int = {
7145 BPF_LD_IMM64(R1, 0x8090a0b0c0d0e0f0ULL),
7146 BPF_LD_IMM64(R2, 0x8182838485868788ULL),
> 7147 BPF_LD_IMM64(R3, 0x8090a0b085868788ULL),
7148 BPF_STX_MEM(BPF_DW, R10, R1, -8),
7149 #ifdef __BIG_ENDIAN
7150 BPF_STX_MEM(BPF_W, R10, R2, -4),
7151 #else
7152 BPF_STX_MEM(BPF_W, R10, R2, -8),
7153 #endif
7154 BPF_LDX_MEM(BPF_DW, R0, R10, -8),
7155 BPF_JMP_REG(BPF_JNE, R0, R3, 1),
7156 BPF_ALU64_IMM(BPF_MOV, R0, 0),
7157 BPF_EXIT_INSN(),
7158 },
7159 INTERNAL,
7160 { },
7161 { { 0, 0 } },
7162 .stack_depth = 8,
7163 },
7164 /* BPF_ST(X) | BPF_MEM | BPF_B/H/W/DW */
7165 {
7166 "ST_MEM_B: Store/Load byte: max negative",
7167 .u.insns_int = {
7168 BPF_ALU32_IMM(BPF_MOV, R0, 1),
7169 BPF_ST_MEM(BPF_B, R10, -40, 0xff),
7170 BPF_LDX_MEM(BPF_B, R0, R10, -40),
7171 BPF_EXIT_INSN(),
7172 },
7173 INTERNAL,
7174 { },
7175 { { 0, 0xff } },
7176 .stack_depth = 40,
7177 },
7178 {
7179 "ST_MEM_B: Store/Load byte: max positive",
7180 .u.insns_int = {
7181 BPF_ALU32_IMM(BPF_MOV, R0, 1),
7182 BPF_ST_MEM(BPF_H, R10, -40, 0x7f),
7183 BPF_LDX_MEM(BPF_H, R0, R10, -40),
7184 BPF_EXIT_INSN(),
7185 },
7186 INTERNAL,
7187 { },
7188 { { 0, 0x7f } },
7189 .stack_depth = 40,
7190 },
7191 {
7192 "STX_MEM_B: Store/Load byte: max negative",
7193 .u.insns_int = {
7194 BPF_LD_IMM64(R0, 0),
7195 BPF_LD_IMM64(R1, 0xffLL),
7196 BPF_STX_MEM(BPF_B, R10, R1, -40),
7197 BPF_LDX_MEM(BPF_B, R0, R10, -40),
7198 BPF_EXIT_INSN(),
7199 },
7200 INTERNAL,
7201 { },
7202 { { 0, 0xff } },
7203 .stack_depth = 40,
7204 },
7205 {
7206 "ST_MEM_H: Store/Load half word: max negative",
7207 .u.insns_int = {
7208 BPF_ALU32_IMM(BPF_MOV, R0, 1),
7209 BPF_ST_MEM(BPF_H, R10, -40, 0xffff),
7210 BPF_LDX_MEM(BPF_H, R0, R10, -40),
7211 BPF_EXIT_INSN(),
7212 },
7213 INTERNAL,
7214 { },
7215 { { 0, 0xffff } },
7216 .stack_depth = 40,
7217 },
7218 {
7219 "ST_MEM_H: Store/Load half word: max positive",
7220 .u.insns_int = {
7221 BPF_ALU32_IMM(BPF_MOV, R0, 1),
7222 BPF_ST_MEM(BPF_H, R10, -40, 0x7fff),
7223 BPF_LDX_MEM(BPF_H, R0, R10, -40),
7224 BPF_EXIT_INSN(),
7225 },
7226 INTERNAL,
7227 { },
7228 { { 0, 0x7fff } },
7229 .stack_depth = 40,
7230 },
7231 {
7232 "STX_MEM_H: Store/Load half word: max negative",
7233 .u.insns_int = {
7234 BPF_LD_IMM64(R0, 0),
7235 BPF_LD_IMM64(R1, 0xffffLL),
7236 BPF_STX_MEM(BPF_H, R10, R1, -40),
7237 BPF_LDX_MEM(BPF_H, R0, R10, -40),
7238 BPF_EXIT_INSN(),
7239 },
7240 INTERNAL,
7241 { },
7242 { { 0, 0xffff } },
7243 .stack_depth = 40,
7244 },
7245 {
7246 "ST_MEM_W: Store/Load word: max negative",
7247 .u.insns_int = {
7248 BPF_ALU32_IMM(BPF_MOV, R0, 1),
7249 BPF_ST_MEM(BPF_W, R10, -40, 0xffffffff),
7250 BPF_LDX_MEM(BPF_W, R0, R10, -40),
7251 BPF_EXIT_INSN(),
7252 },
7253 INTERNAL,
7254 { },
7255 { { 0, 0xffffffff } },
7256 .stack_depth = 40,
7257 },
7258 {
7259 "ST_MEM_W: Store/Load word: max positive",
7260 .u.insns_int = {
7261 BPF_ALU32_IMM(BPF_MOV, R0, 1),
7262 BPF_ST_MEM(BPF_W, R10, -40, 0x7fffffff),
7263 BPF_LDX_MEM(BPF_W, R0, R10, -40),
7264 BPF_EXIT_INSN(),
7265 },
7266 INTERNAL,
7267 { },
7268 { { 0, 0x7fffffff } },
7269 .stack_depth = 40,
7270 },
7271 {
7272 "STX_MEM_W: Store/Load word: max negative",
7273 .u.insns_int = {
7274 BPF_LD_IMM64(R0, 0),
7275 BPF_LD_IMM64(R1, 0xffffffffLL),
7276 BPF_STX_MEM(BPF_W, R10, R1, -40),
7277 BPF_LDX_MEM(BPF_W, R0, R10, -40),
7278 BPF_EXIT_INSN(),
7279 },
7280 INTERNAL,
7281 { },
7282 { { 0, 0xffffffff } },
7283 .stack_depth = 40,
7284 },
7285 {
7286 "ST_MEM_DW: Store/Load double word: max negative",
7287 .u.insns_int = {
7288 BPF_ALU32_IMM(BPF_MOV, R0, 1),
7289 BPF_ST_MEM(BPF_DW, R10, -40, 0xffffffff),
7290 BPF_LDX_MEM(BPF_DW, R0, R10, -40),
7291 BPF_EXIT_INSN(),
7292 },
7293 INTERNAL,
7294 { },
7295 { { 0, 0xffffffff } },
7296 .stack_depth = 40,
7297 },
7298 {
7299 "ST_MEM_DW: Store/Load double word: max negative 2",
7300 .u.insns_int = {
7301 BPF_LD_IMM64(R2, 0xffff00000000ffffLL),
7302 BPF_LD_IMM64(R3, 0xffffffffffffffffLL),
7303 BPF_ST_MEM(BPF_DW, R10, -40, 0xffffffff),
7304 BPF_LDX_MEM(BPF_DW, R2, R10, -40),
7305 BPF_JMP_REG(BPF_JEQ, R2, R3, 2),
7306 BPF_MOV32_IMM(R0, 2),
7307 BPF_EXIT_INSN(),
7308 BPF_MOV32_IMM(R0, 1),
7309 BPF_EXIT_INSN(),
7310 },
7311 INTERNAL,
7312 { },
7313 { { 0, 0x1 } },
7314 .stack_depth = 40,
7315 },
7316 {
7317 "ST_MEM_DW: Store/Load double word: max positive",
7318 .u.insns_int = {
7319 BPF_ALU32_IMM(BPF_MOV, R0, 1),
7320 BPF_ST_MEM(BPF_DW, R10, -40, 0x7fffffff),
7321 BPF_LDX_MEM(BPF_DW, R0, R10, -40),
7322 BPF_EXIT_INSN(),
7323 },
7324 INTERNAL,
7325 { },
7326 { { 0, 0x7fffffff } },
7327 .stack_depth = 40,
7328 },
7329 {
7330 "STX_MEM_DW: Store/Load double word: max negative",
7331 .u.insns_int = {
7332 BPF_LD_IMM64(R0, 0),
7333 BPF_LD_IMM64(R1, 0xffffffffffffffffLL),
7334 BPF_STX_MEM(BPF_DW, R10, R1, -40),
7335 BPF_LDX_MEM(BPF_DW, R0, R10, -40),
7336 BPF_EXIT_INSN(),
7337 },
7338 INTERNAL,
7339 { },
7340 { { 0, 0xffffffff } },
7341 .stack_depth = 40,
7342 },
7343 {
7344 "STX_MEM_DW: Store double word: first word in memory",
7345 .u.insns_int = {
7346 BPF_LD_IMM64(R0, 0),
7347 BPF_LD_IMM64(R1, 0x0123456789abcdefLL),
7348 BPF_STX_MEM(BPF_DW, R10, R1, -40),
7349 BPF_LDX_MEM(BPF_W, R0, R10, -40),
7350 BPF_EXIT_INSN(),
7351 },
7352 INTERNAL,
7353 { },
7354 #ifdef __BIG_ENDIAN
7355 { { 0, 0x01234567 } },
7356 #else
7357 { { 0, 0x89abcdef } },
7358 #endif
7359 .stack_depth = 40,
7360 },
7361 {
7362 "STX_MEM_DW: Store double word: second word in memory",
7363 .u.insns_int = {
7364 BPF_LD_IMM64(R0, 0),
7365 BPF_LD_IMM64(R1, 0x0123456789abcdefLL),
7366 BPF_STX_MEM(BPF_DW, R10, R1, -40),
7367 BPF_LDX_MEM(BPF_W, R0, R10, -36),
7368 BPF_EXIT_INSN(),
7369 },
7370 INTERNAL,
7371 { },
7372 #ifdef __BIG_ENDIAN
7373 { { 0, 0x89abcdef } },
7374 #else
7375 { { 0, 0x01234567 } },
7376 #endif
7377 .stack_depth = 40,
7378 },
7379 /* BPF_STX | BPF_ATOMIC | BPF_W/DW */
7380 {
7381 "STX_XADD_W: X + 1 + 1 + 1 + ...",
7382 { },
7383 INTERNAL,
7384 { },
7385 { { 0, 4134 } },
7386 .fill_helper = bpf_fill_stxw,
7387 },
7388 {
7389 "STX_XADD_DW: X + 1 + 1 + 1 + ...",
7390 { },
7391 INTERNAL,
7392 { },
7393 { { 0, 4134 } },
7394 .fill_helper = bpf_fill_stxdw,
7395 },
7396 /*
7397 * Exhaustive tests of atomic operation variants.
7398 * Individual tests are expanded from template macros for all
7399 * combinations of ALU operation, word size and fetching.
7400 */
7401 #define BPF_ATOMIC_OP_TEST1(width, op, logic, old, update, result) \
7402 { \
7403 "BPF_ATOMIC | " #width ", " #op ": Test: " \
7404 #old " " #logic " " #update " = " #result, \
7405 .u.insns_int = { \
7406 BPF_ALU32_IMM(BPF_MOV, R5, update), \
7407 BPF_ST_MEM(width, R10, -40, old), \
7408 BPF_ATOMIC_OP(width, op, R10, R5, -40), \
7409 BPF_LDX_MEM(width, R0, R10, -40), \
7410 BPF_EXIT_INSN(), \
7411 }, \
7412 INTERNAL, \
7413 { }, \
7414 { { 0, result } }, \
7415 .stack_depth = 40, \
7416 }
7417 #define BPF_ATOMIC_OP_TEST2(width, op, logic, old, update, result) \
7418 { \
7419 "BPF_ATOMIC | " #width ", " #op ": Test side effects, r10: " \
7420 #old " " #logic " " #update " = " #result, \
7421 .u.insns_int = { \
7422 BPF_ALU64_REG(BPF_MOV, R1, R10), \
7423 BPF_ALU32_IMM(BPF_MOV, R0, update), \
7424 BPF_ST_MEM(BPF_W, R10, -40, old), \
7425 BPF_ATOMIC_OP(width, op, R10, R0, -40), \
7426 BPF_ALU64_REG(BPF_MOV, R0, R10), \
7427 BPF_ALU64_REG(BPF_SUB, R0, R1), \
7428 BPF_EXIT_INSN(), \
7429 }, \
7430 INTERNAL, \
7431 { }, \
7432 { { 0, 0 } }, \
7433 .stack_depth = 40, \
7434 }
7435 #define BPF_ATOMIC_OP_TEST3(width, op, logic, old, update, result) \
7436 { \
7437 "BPF_ATOMIC | " #width ", " #op ": Test side effects, r0: " \
7438 #old " " #logic " " #update " = " #result, \
7439 .u.insns_int = { \
7440 BPF_ALU64_REG(BPF_MOV, R0, R10), \
7441 BPF_ALU32_IMM(BPF_MOV, R1, update), \
7442 BPF_ST_MEM(width, R10, -40, old), \
7443 BPF_ATOMIC_OP(width, op, R10, R1, -40), \
7444 BPF_ALU64_REG(BPF_SUB, R0, R10), \
7445 BPF_EXIT_INSN(), \
7446 }, \
7447 INTERNAL, \
7448 { }, \
7449 { { 0, 0 } }, \
7450 .stack_depth = 40, \
7451 }
7452 #define BPF_ATOMIC_OP_TEST4(width, op, logic, old, update, result) \
7453 { \
7454 "BPF_ATOMIC | " #width ", " #op ": Test fetch: " \
7455 #old " " #logic " " #update " = " #result, \
7456 .u.insns_int = { \
7457 BPF_ALU32_IMM(BPF_MOV, R3, update), \
7458 BPF_ST_MEM(width, R10, -40, old), \
7459 BPF_ATOMIC_OP(width, op, R10, R3, -40), \
7460 BPF_ALU64_REG(BPF_MOV, R0, R3), \
7461 BPF_EXIT_INSN(), \
7462 }, \
7463 INTERNAL, \
7464 { }, \
7465 { { 0, (op) & BPF_FETCH ? old : update } }, \
7466 .stack_depth = 40, \
7467 }
7468 /* BPF_ATOMIC | BPF_W: BPF_ADD */
7469 BPF_ATOMIC_OP_TEST1(BPF_W, BPF_ADD, +, 0x12, 0xab, 0xbd),
7470 BPF_ATOMIC_OP_TEST2(BPF_W, BPF_ADD, +, 0x12, 0xab, 0xbd),
7471 BPF_ATOMIC_OP_TEST3(BPF_W, BPF_ADD, +, 0x12, 0xab, 0xbd),
7472 BPF_ATOMIC_OP_TEST4(BPF_W, BPF_ADD, +, 0x12, 0xab, 0xbd),
7473 /* BPF_ATOMIC | BPF_W: BPF_ADD | BPF_FETCH */
7474 BPF_ATOMIC_OP_TEST1(BPF_W, BPF_ADD | BPF_FETCH, +, 0x12, 0xab, 0xbd),
7475 BPF_ATOMIC_OP_TEST2(BPF_W, BPF_ADD | BPF_FETCH, +, 0x12, 0xab, 0xbd),
7476 BPF_ATOMIC_OP_TEST3(BPF_W, BPF_ADD | BPF_FETCH, +, 0x12, 0xab, 0xbd),
7477 BPF_ATOMIC_OP_TEST4(BPF_W, BPF_ADD | BPF_FETCH, +, 0x12, 0xab, 0xbd),
7478 /* BPF_ATOMIC | BPF_DW: BPF_ADD */
7479 BPF_ATOMIC_OP_TEST1(BPF_DW, BPF_ADD, +, 0x12, 0xab, 0xbd),
7480 BPF_ATOMIC_OP_TEST2(BPF_DW, BPF_ADD, +, 0x12, 0xab, 0xbd),
7481 BPF_ATOMIC_OP_TEST3(BPF_DW, BPF_ADD, +, 0x12, 0xab, 0xbd),
7482 BPF_ATOMIC_OP_TEST4(BPF_DW, BPF_ADD, +, 0x12, 0xab, 0xbd),
7483 /* BPF_ATOMIC | BPF_DW: BPF_ADD | BPF_FETCH */
7484 BPF_ATOMIC_OP_TEST1(BPF_DW, BPF_ADD | BPF_FETCH, +, 0x12, 0xab, 0xbd),
7485 BPF_ATOMIC_OP_TEST2(BPF_DW, BPF_ADD | BPF_FETCH, +, 0x12, 0xab, 0xbd),
7486 BPF_ATOMIC_OP_TEST3(BPF_DW, BPF_ADD | BPF_FETCH, +, 0x12, 0xab, 0xbd),
7487 BPF_ATOMIC_OP_TEST4(BPF_DW, BPF_ADD | BPF_FETCH, +, 0x12, 0xab, 0xbd),
7488 /* BPF_ATOMIC | BPF_W: BPF_AND */
7489 BPF_ATOMIC_OP_TEST1(BPF_W, BPF_AND, &, 0x12, 0xab, 0x02),
7490 BPF_ATOMIC_OP_TEST2(BPF_W, BPF_AND, &, 0x12, 0xab, 0x02),
7491 BPF_ATOMIC_OP_TEST3(BPF_W, BPF_AND, &, 0x12, 0xab, 0x02),
7492 BPF_ATOMIC_OP_TEST4(BPF_W, BPF_AND, &, 0x12, 0xab, 0x02),
7493 /* BPF_ATOMIC | BPF_W: BPF_AND | BPF_FETCH */
7494 BPF_ATOMIC_OP_TEST1(BPF_W, BPF_AND | BPF_FETCH, &, 0x12, 0xab, 0x02),
7495 BPF_ATOMIC_OP_TEST2(BPF_W, BPF_AND | BPF_FETCH, &, 0x12, 0xab, 0x02),
7496 BPF_ATOMIC_OP_TEST3(BPF_W, BPF_AND | BPF_FETCH, &, 0x12, 0xab, 0x02),
7497 BPF_ATOMIC_OP_TEST4(BPF_W, BPF_AND | BPF_FETCH, &, 0x12, 0xab, 0x02),
7498 /* BPF_ATOMIC | BPF_DW: BPF_AND */
7499 BPF_ATOMIC_OP_TEST1(BPF_DW, BPF_AND, &, 0x12, 0xab, 0x02),
7500 BPF_ATOMIC_OP_TEST2(BPF_DW, BPF_AND, &, 0x12, 0xab, 0x02),
7501 BPF_ATOMIC_OP_TEST3(BPF_DW, BPF_AND, &, 0x12, 0xab, 0x02),
7502 BPF_ATOMIC_OP_TEST4(BPF_DW, BPF_AND, &, 0x12, 0xab, 0x02),
7503 /* BPF_ATOMIC | BPF_DW: BPF_AND | BPF_FETCH */
7504 BPF_ATOMIC_OP_TEST1(BPF_DW, BPF_AND | BPF_FETCH, &, 0x12, 0xab, 0x02),
7505 BPF_ATOMIC_OP_TEST2(BPF_DW, BPF_AND | BPF_FETCH, &, 0x12, 0xab, 0x02),
7506 BPF_ATOMIC_OP_TEST3(BPF_DW, BPF_AND | BPF_FETCH, &, 0x12, 0xab, 0x02),
7507 BPF_ATOMIC_OP_TEST4(BPF_DW, BPF_AND | BPF_FETCH, &, 0x12, 0xab, 0x02),
7508 /* BPF_ATOMIC | BPF_W: BPF_OR */
7509 BPF_ATOMIC_OP_TEST1(BPF_W, BPF_OR, |, 0x12, 0xab, 0xbb),
7510 BPF_ATOMIC_OP_TEST2(BPF_W, BPF_OR, |, 0x12, 0xab, 0xbb),
7511 BPF_ATOMIC_OP_TEST3(BPF_W, BPF_OR, |, 0x12, 0xab, 0xbb),
7512 BPF_ATOMIC_OP_TEST4(BPF_W, BPF_OR, |, 0x12, 0xab, 0xbb),
7513 /* BPF_ATOMIC | BPF_W: BPF_OR | BPF_FETCH */
7514 BPF_ATOMIC_OP_TEST1(BPF_W, BPF_OR | BPF_FETCH, |, 0x12, 0xab, 0xbb),
7515 BPF_ATOMIC_OP_TEST2(BPF_W, BPF_OR | BPF_FETCH, |, 0x12, 0xab, 0xbb),
7516 BPF_ATOMIC_OP_TEST3(BPF_W, BPF_OR | BPF_FETCH, |, 0x12, 0xab, 0xbb),
7517 BPF_ATOMIC_OP_TEST4(BPF_W, BPF_OR | BPF_FETCH, |, 0x12, 0xab, 0xbb),
7518 /* BPF_ATOMIC | BPF_DW: BPF_OR */
7519 BPF_ATOMIC_OP_TEST1(BPF_DW, BPF_OR, |, 0x12, 0xab, 0xbb),
7520 BPF_ATOMIC_OP_TEST2(BPF_DW, BPF_OR, |, 0x12, 0xab, 0xbb),
7521 BPF_ATOMIC_OP_TEST3(BPF_DW, BPF_OR, |, 0x12, 0xab, 0xbb),
7522 BPF_ATOMIC_OP_TEST4(BPF_DW, BPF_OR, |, 0x12, 0xab, 0xbb),
7523 /* BPF_ATOMIC | BPF_DW: BPF_OR | BPF_FETCH */
7524 BPF_ATOMIC_OP_TEST1(BPF_DW, BPF_OR | BPF_FETCH, |, 0x12, 0xab, 0xbb),
7525 BPF_ATOMIC_OP_TEST2(BPF_DW, BPF_OR | BPF_FETCH, |, 0x12, 0xab, 0xbb),
7526 BPF_ATOMIC_OP_TEST3(BPF_DW, BPF_OR | BPF_FETCH, |, 0x12, 0xab, 0xbb),
7527 BPF_ATOMIC_OP_TEST4(BPF_DW, BPF_OR | BPF_FETCH, |, 0x12, 0xab, 0xbb),
7528 /* BPF_ATOMIC | BPF_W: BPF_XOR */
7529 BPF_ATOMIC_OP_TEST1(BPF_W, BPF_XOR, ^, 0x12, 0xab, 0xb9),
7530 BPF_ATOMIC_OP_TEST2(BPF_W, BPF_XOR, ^, 0x12, 0xab, 0xb9),
7531 BPF_ATOMIC_OP_TEST3(BPF_W, BPF_XOR, ^, 0x12, 0xab, 0xb9),
7532 BPF_ATOMIC_OP_TEST4(BPF_W, BPF_XOR, ^, 0x12, 0xab, 0xb9),
7533 /* BPF_ATOMIC | BPF_W: BPF_XOR | BPF_FETCH */
7534 BPF_ATOMIC_OP_TEST1(BPF_W, BPF_XOR | BPF_FETCH, ^, 0x12, 0xab, 0xb9),
7535 BPF_ATOMIC_OP_TEST2(BPF_W, BPF_XOR | BPF_FETCH, ^, 0x12, 0xab, 0xb9),
7536 BPF_ATOMIC_OP_TEST3(BPF_W, BPF_XOR | BPF_FETCH, ^, 0x12, 0xab, 0xb9),
7537 BPF_ATOMIC_OP_TEST4(BPF_W, BPF_XOR | BPF_FETCH, ^, 0x12, 0xab, 0xb9),
7538 /* BPF_ATOMIC | BPF_DW: BPF_XOR */
7539 BPF_ATOMIC_OP_TEST1(BPF_DW, BPF_XOR, ^, 0x12, 0xab, 0xb9),
7540 BPF_ATOMIC_OP_TEST2(BPF_DW, BPF_XOR, ^, 0x12, 0xab, 0xb9),
7541 BPF_ATOMIC_OP_TEST3(BPF_DW, BPF_XOR, ^, 0x12, 0xab, 0xb9),
7542 BPF_ATOMIC_OP_TEST4(BPF_DW, BPF_XOR, ^, 0x12, 0xab, 0xb9),
7543 /* BPF_ATOMIC | BPF_DW: BPF_XOR | BPF_FETCH */
7544 BPF_ATOMIC_OP_TEST1(BPF_DW, BPF_XOR | BPF_FETCH, ^, 0x12, 0xab, 0xb9),
7545 BPF_ATOMIC_OP_TEST2(BPF_DW, BPF_XOR | BPF_FETCH, ^, 0x12, 0xab, 0xb9),
7546 BPF_ATOMIC_OP_TEST3(BPF_DW, BPF_XOR | BPF_FETCH, ^, 0x12, 0xab, 0xb9),
7547 BPF_ATOMIC_OP_TEST4(BPF_DW, BPF_XOR | BPF_FETCH, ^, 0x12, 0xab, 0xb9),
7548 /* BPF_ATOMIC | BPF_W: BPF_XCHG */
7549 BPF_ATOMIC_OP_TEST1(BPF_W, BPF_XCHG, xchg, 0x12, 0xab, 0xab),
7550 BPF_ATOMIC_OP_TEST2(BPF_W, BPF_XCHG, xchg, 0x12, 0xab, 0xab),
7551 BPF_ATOMIC_OP_TEST3(BPF_W, BPF_XCHG, xchg, 0x12, 0xab, 0xab),
7552 BPF_ATOMIC_OP_TEST4(BPF_W, BPF_XCHG, xchg, 0x12, 0xab, 0xab),
7553 /* BPF_ATOMIC | BPF_DW: BPF_XCHG */
7554 BPF_ATOMIC_OP_TEST1(BPF_DW, BPF_XCHG, xchg, 0x12, 0xab, 0xab),
7555 BPF_ATOMIC_OP_TEST2(BPF_DW, BPF_XCHG, xchg, 0x12, 0xab, 0xab),
7556 BPF_ATOMIC_OP_TEST3(BPF_DW, BPF_XCHG, xchg, 0x12, 0xab, 0xab),
7557 BPF_ATOMIC_OP_TEST4(BPF_DW, BPF_XCHG, xchg, 0x12, 0xab, 0xab),
7558 #undef BPF_ATOMIC_OP_TEST1
7559 #undef BPF_ATOMIC_OP_TEST2
7560 #undef BPF_ATOMIC_OP_TEST3
7561 #undef BPF_ATOMIC_OP_TEST4
7562 /* BPF_ATOMIC | BPF_W, BPF_CMPXCHG */
7563 {
7564 "BPF_ATOMIC | BPF_W, BPF_CMPXCHG: Test successful return",
7565 .u.insns_int = {
7566 BPF_ST_MEM(BPF_W, R10, -40, 0x01234567),
7567 BPF_ALU32_IMM(BPF_MOV, R0, 0x01234567),
7568 BPF_ALU32_IMM(BPF_MOV, R3, 0x89abcdef),
7569 BPF_ATOMIC_OP(BPF_W, BPF_CMPXCHG, R10, R3, -40),
7570 BPF_EXIT_INSN(),
7571 },
7572 INTERNAL,
7573 { },
7574 { { 0, 0x01234567 } },
7575 .stack_depth = 40,
7576 },
7577 {
7578 "BPF_ATOMIC | BPF_W, BPF_CMPXCHG: Test successful store",
7579 .u.insns_int = {
7580 BPF_ST_MEM(BPF_W, R10, -40, 0x01234567),
7581 BPF_ALU32_IMM(BPF_MOV, R0, 0x01234567),
7582 BPF_ALU32_IMM(BPF_MOV, R3, 0x89abcdef),
7583 BPF_ATOMIC_OP(BPF_W, BPF_CMPXCHG, R10, R3, -40),
7584 BPF_LDX_MEM(BPF_W, R0, R10, -40),
7585 BPF_EXIT_INSN(),
7586 },
7587 INTERNAL,
7588 { },
7589 { { 0, 0x89abcdef } },
7590 .stack_depth = 40,
7591 },
7592 {
7593 "BPF_ATOMIC | BPF_W, BPF_CMPXCHG: Test failure return",
7594 .u.insns_int = {
7595 BPF_ST_MEM(BPF_W, R10, -40, 0x01234567),
7596 BPF_ALU32_IMM(BPF_MOV, R0, 0x76543210),
7597 BPF_ALU32_IMM(BPF_MOV, R3, 0x89abcdef),
7598 BPF_ATOMIC_OP(BPF_W, BPF_CMPXCHG, R10, R3, -40),
7599 BPF_EXIT_INSN(),
7600 },
7601 INTERNAL,
7602 { },
7603 { { 0, 0x01234567 } },
7604 .stack_depth = 40,
7605 },
7606 {
7607 "BPF_ATOMIC | BPF_W, BPF_CMPXCHG: Test failure store",
7608 .u.insns_int = {
7609 BPF_ST_MEM(BPF_W, R10, -40, 0x01234567),
7610 BPF_ALU32_IMM(BPF_MOV, R0, 0x76543210),
7611 BPF_ALU32_IMM(BPF_MOV, R3, 0x89abcdef),
7612 BPF_ATOMIC_OP(BPF_W, BPF_CMPXCHG, R10, R3, -40),
7613 BPF_LDX_MEM(BPF_W, R0, R10, -40),
7614 BPF_EXIT_INSN(),
7615 },
7616 INTERNAL,
7617 { },
7618 { { 0, 0x01234567 } },
7619 .stack_depth = 40,
7620 },
7621 {
7622 "BPF_ATOMIC | BPF_W, BPF_CMPXCHG: Test side effects",
7623 .u.insns_int = {
7624 BPF_ST_MEM(BPF_W, R10, -40, 0x01234567),
7625 BPF_ALU32_IMM(BPF_MOV, R0, 0x01234567),
7626 BPF_ALU32_IMM(BPF_MOV, R3, 0x89abcdef),
7627 BPF_ATOMIC_OP(BPF_W, BPF_CMPXCHG, R10, R3, -40),
7628 BPF_ATOMIC_OP(BPF_W, BPF_CMPXCHG, R10, R3, -40),
7629 BPF_ALU32_REG(BPF_MOV, R0, R3),
7630 BPF_EXIT_INSN(),
7631 },
7632 INTERNAL,
7633 { },
7634 { { 0, 0x89abcdef } },
7635 .stack_depth = 40,
7636 },
7637 /* BPF_ATOMIC | BPF_DW, BPF_CMPXCHG */
7638 {
7639 "BPF_ATOMIC | BPF_DW, BPF_CMPXCHG: Test successful return",
7640 .u.insns_int = {
7641 BPF_LD_IMM64(R1, 0x0123456789abcdefULL),
7642 BPF_LD_IMM64(R2, 0xfecdba9876543210ULL),
7643 BPF_ALU64_REG(BPF_MOV, R0, R1),
7644 BPF_STX_MEM(BPF_DW, R10, R1, -40),
7645 BPF_ATOMIC_OP(BPF_DW, BPF_CMPXCHG, R10, R2, -40),
7646 BPF_JMP_REG(BPF_JNE, R0, R1, 1),
7647 BPF_ALU64_REG(BPF_SUB, R0, R1),
7648 BPF_EXIT_INSN(),
7649 },
7650 INTERNAL,
7651 { },
7652 { { 0, 0 } },
7653 .stack_depth = 40,
7654 },
7655 {
7656 "BPF_ATOMIC | BPF_DW, BPF_CMPXCHG: Test successful store",
7657 .u.insns_int = {
7658 BPF_LD_IMM64(R1, 0x0123456789abcdefULL),
7659 BPF_LD_IMM64(R2, 0xfecdba9876543210ULL),
7660 BPF_ALU64_REG(BPF_MOV, R0, R1),
7661 BPF_STX_MEM(BPF_DW, R10, R0, -40),
7662 BPF_ATOMIC_OP(BPF_DW, BPF_CMPXCHG, R10, R2, -40),
7663 BPF_LDX_MEM(BPF_DW, R0, R10, -40),
7664 BPF_JMP_REG(BPF_JNE, R0, R2, 1),
7665 BPF_ALU64_REG(BPF_SUB, R0, R2),
7666 BPF_EXIT_INSN(),
7667 },
7668 INTERNAL,
7669 { },
7670 { { 0, 0 } },
7671 .stack_depth = 40,
7672 },
7673 {
7674 "BPF_ATOMIC | BPF_DW, BPF_CMPXCHG: Test failure return",
7675 .u.insns_int = {
7676 BPF_LD_IMM64(R1, 0x0123456789abcdefULL),
7677 BPF_LD_IMM64(R2, 0xfecdba9876543210ULL),
7678 BPF_ALU64_REG(BPF_MOV, R0, R1),
7679 BPF_ALU64_IMM(BPF_ADD, R0, 1),
7680 BPF_STX_MEM(BPF_DW, R10, R1, -40),
7681 BPF_ATOMIC_OP(BPF_DW, BPF_CMPXCHG, R10, R2, -40),
7682 BPF_JMP_REG(BPF_JNE, R0, R1, 1),
7683 BPF_ALU64_REG(BPF_SUB, R0, R1),
7684 BPF_EXIT_INSN(),
7685 },
7686 INTERNAL,
7687 { },
7688 { { 0, 0 } },
7689 .stack_depth = 40,
7690 },
7691 {
7692 "BPF_ATOMIC | BPF_DW, BPF_CMPXCHG: Test failure store",
7693 .u.insns_int = {
7694 BPF_LD_IMM64(R1, 0x0123456789abcdefULL),
7695 BPF_LD_IMM64(R2, 0xfecdba9876543210ULL),
7696 BPF_ALU64_REG(BPF_MOV, R0, R1),
7697 BPF_ALU64_IMM(BPF_ADD, R0, 1),
7698 BPF_STX_MEM(BPF_DW, R10, R1, -40),
7699 BPF_ATOMIC_OP(BPF_DW, BPF_CMPXCHG, R10, R2, -40),
7700 BPF_LDX_MEM(BPF_DW, R0, R10, -40),
7701 BPF_JMP_REG(BPF_JNE, R0, R1, 1),
7702 BPF_ALU64_REG(BPF_SUB, R0, R1),
7703 BPF_EXIT_INSN(),
7704 },
7705 INTERNAL,
7706 { },
7707 { { 0, 0 } },
7708 .stack_depth = 40,
7709 },
7710 {
7711 "BPF_ATOMIC | BPF_DW, BPF_CMPXCHG: Test side effects",
7712 .u.insns_int = {
7713 BPF_LD_IMM64(R1, 0x0123456789abcdefULL),
7714 BPF_LD_IMM64(R2, 0xfecdba9876543210ULL),
7715 BPF_ALU64_REG(BPF_MOV, R0, R1),
7716 BPF_STX_MEM(BPF_DW, R10, R1, -40),
7717 BPF_ATOMIC_OP(BPF_DW, BPF_CMPXCHG, R10, R2, -40),
7718 BPF_LD_IMM64(R0, 0xfecdba9876543210ULL),
7719 BPF_JMP_REG(BPF_JNE, R0, R2, 1),
7720 BPF_ALU64_REG(BPF_SUB, R0, R2),
7721 BPF_EXIT_INSN(),
7722 },
7723 INTERNAL,
7724 { },
7725 { { 0, 0 } },
7726 .stack_depth = 40,
7727 },
7728 /* BPF_JMP32 | BPF_JEQ | BPF_K */
7729 {
7730 "JMP32_JEQ_K: Small immediate",
7731 .u.insns_int = {
7732 BPF_ALU32_IMM(BPF_MOV, R0, 123),
7733 BPF_JMP32_IMM(BPF_JEQ, R0, 321, 1),
7734 BPF_JMP32_IMM(BPF_JEQ, R0, 123, 1),
7735 BPF_ALU32_IMM(BPF_MOV, R0, 0),
7736 BPF_EXIT_INSN(),
7737 },
7738 INTERNAL,
7739 { },
7740 { { 0, 123 } }
7741 },
7742 {
7743 "JMP32_JEQ_K: Large immediate",
7744 .u.insns_int = {
7745 BPF_ALU32_IMM(BPF_MOV, R0, 12345678),
7746 BPF_JMP32_IMM(BPF_JEQ, R0, 12345678 & 0xffff, 1),
7747 BPF_JMP32_IMM(BPF_JEQ, R0, 12345678, 1),
7748 BPF_ALU32_IMM(BPF_MOV, R0, 0),
7749 BPF_EXIT_INSN(),
7750 },
7751 INTERNAL,
7752 { },
7753 { { 0, 12345678 } }
7754 },
7755 {
7756 "JMP32_JEQ_K: negative immediate",
7757 .u.insns_int = {
7758 BPF_ALU32_IMM(BPF_MOV, R0, -123),
7759 BPF_JMP32_IMM(BPF_JEQ, R0, 123, 1),
7760 BPF_JMP32_IMM(BPF_JEQ, R0, -123, 1),
7761 BPF_ALU32_IMM(BPF_MOV, R0, 0),
7762 BPF_EXIT_INSN(),
7763 },
7764 INTERNAL,
7765 { },
7766 { { 0, -123 } }
7767 },
7768 /* BPF_JMP32 | BPF_JEQ | BPF_X */
7769 {
7770 "JMP32_JEQ_X",
7771 .u.insns_int = {
7772 BPF_ALU32_IMM(BPF_MOV, R0, 1234),
7773 BPF_ALU32_IMM(BPF_MOV, R1, 4321),
7774 BPF_JMP32_REG(BPF_JEQ, R0, R1, 2),
7775 BPF_ALU32_IMM(BPF_MOV, R1, 1234),
7776 BPF_JMP32_REG(BPF_JEQ, R0, R1, 1),
7777 BPF_ALU32_IMM(BPF_MOV, R0, 0),
7778 BPF_EXIT_INSN(),
7779 },
7780 INTERNAL,
7781 { },
7782 { { 0, 1234 } }
7783 },
7784 /* BPF_JMP32 | BPF_JNE | BPF_K */
7785 {
7786 "JMP32_JNE_K: Small immediate",
7787 .u.insns_int = {
7788 BPF_ALU32_IMM(BPF_MOV, R0, 123),
7789 BPF_JMP32_IMM(BPF_JNE, R0, 123, 1),
7790 BPF_JMP32_IMM(BPF_JNE, R0, 321, 1),
7791 BPF_ALU32_IMM(BPF_MOV, R0, 0),
7792 BPF_EXIT_INSN(),
7793 },
7794 INTERNAL,
7795 { },
7796 { { 0, 123 } }
7797 },
7798 {
7799 "JMP32_JNE_K: Large immediate",
7800 .u.insns_int = {
7801 BPF_ALU32_IMM(BPF_MOV, R0, 12345678),
7802 BPF_JMP32_IMM(BPF_JNE, R0, 12345678, 1),
7803 BPF_JMP32_IMM(BPF_JNE, R0, 12345678 & 0xffff, 1),
7804 BPF_ALU32_IMM(BPF_MOV, R0, 0),
7805 BPF_EXIT_INSN(),
7806 },
7807 INTERNAL,
7808 { },
7809 { { 0, 12345678 } }
7810 },
7811 {
7812 "JMP32_JNE_K: negative immediate",
7813 .u.insns_int = {
7814 BPF_ALU32_IMM(BPF_MOV, R0, -123),
7815 BPF_JMP32_IMM(BPF_JNE, R0, -123, 1),
7816 BPF_JMP32_IMM(BPF_JNE, R0, 123, 1),
7817 BPF_ALU32_IMM(BPF_MOV, R0, 0),
7818 BPF_EXIT_INSN(),
7819 },
7820 INTERNAL,
7821 { },
7822 { { 0, -123 } }
7823 },
7824 /* BPF_JMP32 | BPF_JNE | BPF_X */
7825 {
7826 "JMP32_JNE_X",
7827 .u.insns_int = {
7828 BPF_ALU32_IMM(BPF_MOV, R0, 1234),
7829 BPF_ALU32_IMM(BPF_MOV, R1, 1234),
7830 BPF_JMP32_REG(BPF_JNE, R0, R1, 2),
7831 BPF_ALU32_IMM(BPF_MOV, R1, 4321),
7832 BPF_JMP32_REG(BPF_JNE, R0, R1, 1),
7833 BPF_ALU32_IMM(BPF_MOV, R0, 0),
7834 BPF_EXIT_INSN(),
7835 },
7836 INTERNAL,
7837 { },
7838 { { 0, 1234 } }
7839 },
7840 /* BPF_JMP32 | BPF_JSET | BPF_K */
7841 {
7842 "JMP32_JSET_K: Small immediate",
7843 .u.insns_int = {
7844 BPF_ALU32_IMM(BPF_MOV, R0, 1),
7845 BPF_JMP32_IMM(BPF_JSET, R0, 2, 1),
7846 BPF_JMP32_IMM(BPF_JSET, R0, 3, 1),
7847 BPF_ALU32_IMM(BPF_MOV, R0, 0),
7848 BPF_EXIT_INSN(),
7849 },
7850 INTERNAL,
7851 { },
7852 { { 0, 1 } }
7853 },
7854 {
7855 "JMP32_JSET_K: Large immediate",
7856 .u.insns_int = {
7857 BPF_ALU32_IMM(BPF_MOV, R0, 0x40000000),
7858 BPF_JMP32_IMM(BPF_JSET, R0, 0x3fffffff, 1),
7859 BPF_JMP32_IMM(BPF_JSET, R0, 0x60000000, 1),
7860 BPF_ALU32_IMM(BPF_MOV, R0, 0),
7861 BPF_EXIT_INSN(),
7862 },
7863 INTERNAL,
7864 { },
7865 { { 0, 0x40000000 } }
7866 },
7867 {
7868 "JMP32_JSET_K: negative immediate",
7869 .u.insns_int = {
7870 BPF_ALU32_IMM(BPF_MOV, R0, -123),
7871 BPF_JMP32_IMM(BPF_JSET, R0, -1, 1),
7872 BPF_ALU32_IMM(BPF_MOV, R0, 0),
7873 BPF_EXIT_INSN(),
7874 },
7875 INTERNAL,
7876 { },
7877 { { 0, -123 } }
7878 },
7879 /* BPF_JMP32 | BPF_JSET | BPF_X */
7880 {
7881 "JMP32_JSET_X",
7882 .u.insns_int = {
7883 BPF_ALU32_IMM(BPF_MOV, R0, 8),
7884 BPF_ALU32_IMM(BPF_MOV, R1, 7),
7885 BPF_JMP32_REG(BPF_JSET, R0, R1, 2),
7886 BPF_ALU32_IMM(BPF_MOV, R1, 8 | 2),
7887 BPF_JMP32_REG(BPF_JNE, R0, R1, 1),
7888 BPF_ALU32_IMM(BPF_MOV, R0, 0),
7889 BPF_EXIT_INSN(),
7890 },
7891 INTERNAL,
7892 { },
7893 { { 0, 8 } }
7894 },
7895 /* BPF_JMP32 | BPF_JGT | BPF_K */
7896 {
7897 "JMP32_JGT_K: Small immediate",
7898 .u.insns_int = {
7899 BPF_ALU32_IMM(BPF_MOV, R0, 123),
7900 BPF_JMP32_IMM(BPF_JGT, R0, 123, 1),
7901 BPF_JMP32_IMM(BPF_JGT, R0, 122, 1),
7902 BPF_ALU32_IMM(BPF_MOV, R0, 0),
7903 BPF_EXIT_INSN(),
7904 },
7905 INTERNAL,
7906 { },
7907 { { 0, 123 } }
7908 },
7909 {
7910 "JMP32_JGT_K: Large immediate",
7911 .u.insns_int = {
7912 BPF_ALU32_IMM(BPF_MOV, R0, 0xfffffffe),
7913 BPF_JMP32_IMM(BPF_JGT, R0, 0xffffffff, 1),
7914 BPF_JMP32_IMM(BPF_JGT, R0, 0xfffffffd, 1),
7915 BPF_ALU32_IMM(BPF_MOV, R0, 0),
7916 BPF_EXIT_INSN(),
7917 },
7918 INTERNAL,
7919 { },
7920 { { 0, 0xfffffffe } }
7921 },
7922 /* BPF_JMP32 | BPF_JGT | BPF_X */
7923 {
7924 "JMP32_JGT_X",
7925 .u.insns_int = {
7926 BPF_ALU32_IMM(BPF_MOV, R0, 0xfffffffe),
7927 BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
7928 BPF_JMP32_REG(BPF_JGT, R0, R1, 2),
7929 BPF_ALU32_IMM(BPF_MOV, R1, 0xfffffffd),
7930 BPF_JMP32_REG(BPF_JGT, R0, R1, 1),
7931 BPF_ALU32_IMM(BPF_MOV, R0, 0),
7932 BPF_EXIT_INSN(),
7933 },
7934 INTERNAL,
7935 { },
7936 { { 0, 0xfffffffe } }
7937 },
7938 /* BPF_JMP32 | BPF_JGE | BPF_K */
7939 {
7940 "JMP32_JGE_K: Small immediate",
7941 .u.insns_int = {
7942 BPF_ALU32_IMM(BPF_MOV, R0, 123),
7943 BPF_JMP32_IMM(BPF_JGE, R0, 124, 1),
7944 BPF_JMP32_IMM(BPF_JGE, R0, 123, 1),
7945 BPF_ALU32_IMM(BPF_MOV, R0, 0),
7946 BPF_EXIT_INSN(),
7947 },
7948 INTERNAL,
7949 { },
7950 { { 0, 123 } }
7951 },
7952 {
7953 "JMP32_JGE_K: Large immediate",
7954 .u.insns_int = {
7955 BPF_ALU32_IMM(BPF_MOV, R0, 0xfffffffe),
7956 BPF_JMP32_IMM(BPF_JGE, R0, 0xffffffff, 1),
7957 BPF_JMP32_IMM(BPF_JGE, R0, 0xfffffffe, 1),
7958 BPF_ALU32_IMM(BPF_MOV, R0, 0),
7959 BPF_EXIT_INSN(),
7960 },
7961 INTERNAL,
7962 { },
7963 { { 0, 0xfffffffe } }
7964 },
7965 /* BPF_JMP32 | BPF_JGE | BPF_X */
7966 {
7967 "JMP32_JGE_X",
7968 .u.insns_int = {
7969 BPF_ALU32_IMM(BPF_MOV, R0, 0xfffffffe),
7970 BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
7971 BPF_JMP32_REG(BPF_JGE, R0, R1, 2),
7972 BPF_ALU32_IMM(BPF_MOV, R1, 0xfffffffe),
7973 BPF_JMP32_REG(BPF_JGE, R0, R1, 1),
7974 BPF_ALU32_IMM(BPF_MOV, R0, 0),
7975 BPF_EXIT_INSN(),
7976 },
7977 INTERNAL,
7978 { },
7979 { { 0, 0xfffffffe } }
7980 },
7981 /* BPF_JMP32 | BPF_JLT | BPF_K */
7982 {
7983 "JMP32_JLT_K: Small immediate",
7984 .u.insns_int = {
7985 BPF_ALU32_IMM(BPF_MOV, R0, 123),
7986 BPF_JMP32_IMM(BPF_JLT, R0, 123, 1),
7987 BPF_JMP32_IMM(BPF_JLT, R0, 124, 1),
7988 BPF_ALU32_IMM(BPF_MOV, R0, 0),
7989 BPF_EXIT_INSN(),
7990 },
7991 INTERNAL,
7992 { },
7993 { { 0, 123 } }
7994 },
7995 {
7996 "JMP32_JLT_K: Large immediate",
7997 .u.insns_int = {
7998 BPF_ALU32_IMM(BPF_MOV, R0, 0xfffffffe),
7999 BPF_JMP32_IMM(BPF_JLT, R0, 0xfffffffd, 1),
8000 BPF_JMP32_IMM(BPF_JLT, R0, 0xffffffff, 1),
8001 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8002 BPF_EXIT_INSN(),
8003 },
8004 INTERNAL,
8005 { },
8006 { { 0, 0xfffffffe } }
8007 },
8008 /* BPF_JMP32 | BPF_JLT | BPF_X */
8009 {
8010 "JMP32_JLT_X",
8011 .u.insns_int = {
8012 BPF_ALU32_IMM(BPF_MOV, R0, 0xfffffffe),
8013 BPF_ALU32_IMM(BPF_MOV, R1, 0xfffffffd),
8014 BPF_JMP32_REG(BPF_JLT, R0, R1, 2),
8015 BPF_ALU32_IMM(BPF_MOV, R1, 0xffffffff),
8016 BPF_JMP32_REG(BPF_JLT, R0, R1, 1),
8017 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8018 BPF_EXIT_INSN(),
8019 },
8020 INTERNAL,
8021 { },
8022 { { 0, 0xfffffffe } }
8023 },
8024 /* BPF_JMP32 | BPF_JLE | BPF_K */
8025 {
8026 "JMP32_JLE_K: Small immediate",
8027 .u.insns_int = {
8028 BPF_ALU32_IMM(BPF_MOV, R0, 123),
8029 BPF_JMP32_IMM(BPF_JLE, R0, 122, 1),
8030 BPF_JMP32_IMM(BPF_JLE, R0, 123, 1),
8031 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8032 BPF_EXIT_INSN(),
8033 },
8034 INTERNAL,
8035 { },
8036 { { 0, 123 } }
8037 },
8038 {
8039 "JMP32_JLE_K: Large immediate",
8040 .u.insns_int = {
8041 BPF_ALU32_IMM(BPF_MOV, R0, 0xfffffffe),
8042 BPF_JMP32_IMM(BPF_JLE, R0, 0xfffffffd, 1),
8043 BPF_JMP32_IMM(BPF_JLE, R0, 0xfffffffe, 1),
8044 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8045 BPF_EXIT_INSN(),
8046 },
8047 INTERNAL,
8048 { },
8049 { { 0, 0xfffffffe } }
8050 },
8051 /* BPF_JMP32 | BPF_JLE | BPF_X */
8052 {
8053 "JMP32_JLE_X",
8054 .u.insns_int = {
8055 BPF_ALU32_IMM(BPF_MOV, R0, 0xfffffffe),
8056 BPF_ALU32_IMM(BPF_MOV, R1, 0xfffffffd),
8057 BPF_JMP32_REG(BPF_JLE, R0, R1, 2),
8058 BPF_ALU32_IMM(BPF_MOV, R1, 0xfffffffe),
8059 BPF_JMP32_REG(BPF_JLE, R0, R1, 1),
8060 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8061 BPF_EXIT_INSN(),
8062 },
8063 INTERNAL,
8064 { },
8065 { { 0, 0xfffffffe } }
8066 },
8067 /* BPF_JMP32 | BPF_JSGT | BPF_K */
8068 {
8069 "JMP32_JSGT_K: Small immediate",
8070 .u.insns_int = {
8071 BPF_ALU32_IMM(BPF_MOV, R0, -123),
8072 BPF_JMP32_IMM(BPF_JSGT, R0, -123, 1),
8073 BPF_JMP32_IMM(BPF_JSGT, R0, -124, 1),
8074 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8075 BPF_EXIT_INSN(),
8076 },
8077 INTERNAL,
8078 { },
8079 { { 0, -123 } }
8080 },
8081 {
8082 "JMP32_JSGT_K: Large immediate",
8083 .u.insns_int = {
8084 BPF_ALU32_IMM(BPF_MOV, R0, -12345678),
8085 BPF_JMP32_IMM(BPF_JSGT, R0, -12345678, 1),
8086 BPF_JMP32_IMM(BPF_JSGT, R0, -12345679, 1),
8087 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8088 BPF_EXIT_INSN(),
8089 },
8090 INTERNAL,
8091 { },
8092 { { 0, -12345678 } }
8093 },
8094 /* BPF_JMP32 | BPF_JSGT | BPF_X */
8095 {
8096 "JMP32_JSGT_X",
8097 .u.insns_int = {
8098 BPF_ALU32_IMM(BPF_MOV, R0, -12345678),
8099 BPF_ALU32_IMM(BPF_MOV, R1, -12345678),
8100 BPF_JMP32_REG(BPF_JSGT, R0, R1, 2),
8101 BPF_ALU32_IMM(BPF_MOV, R1, -12345679),
8102 BPF_JMP32_REG(BPF_JSGT, R0, R1, 1),
8103 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8104 BPF_EXIT_INSN(),
8105 },
8106 INTERNAL,
8107 { },
8108 { { 0, -12345678 } }
8109 },
8110 /* BPF_JMP32 | BPF_JSGE | BPF_K */
8111 {
8112 "JMP32_JSGE_K: Small immediate",
8113 .u.insns_int = {
8114 BPF_ALU32_IMM(BPF_MOV, R0, -123),
8115 BPF_JMP32_IMM(BPF_JSGE, R0, -122, 1),
8116 BPF_JMP32_IMM(BPF_JSGE, R0, -123, 1),
8117 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8118 BPF_EXIT_INSN(),
8119 },
8120 INTERNAL,
8121 { },
8122 { { 0, -123 } }
8123 },
8124 {
8125 "JMP32_JSGE_K: Large immediate",
8126 .u.insns_int = {
8127 BPF_ALU32_IMM(BPF_MOV, R0, -12345678),
8128 BPF_JMP32_IMM(BPF_JSGE, R0, -12345677, 1),
8129 BPF_JMP32_IMM(BPF_JSGE, R0, -12345678, 1),
8130 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8131 BPF_EXIT_INSN(),
8132 },
8133 INTERNAL,
8134 { },
8135 { { 0, -12345678 } }
8136 },
8137 /* BPF_JMP32 | BPF_JSGE | BPF_X */
8138 {
8139 "JMP32_JSGE_X",
8140 .u.insns_int = {
8141 BPF_ALU32_IMM(BPF_MOV, R0, -12345678),
8142 BPF_ALU32_IMM(BPF_MOV, R1, -12345677),
8143 BPF_JMP32_REG(BPF_JSGE, R0, R1, 2),
8144 BPF_ALU32_IMM(BPF_MOV, R1, -12345678),
8145 BPF_JMP32_REG(BPF_JSGE, R0, R1, 1),
8146 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8147 BPF_EXIT_INSN(),
8148 },
8149 INTERNAL,
8150 { },
8151 { { 0, -12345678 } }
8152 },
8153 /* BPF_JMP32 | BPF_JSLT | BPF_K */
8154 {
8155 "JMP32_JSLT_K: Small immediate",
8156 .u.insns_int = {
8157 BPF_ALU32_IMM(BPF_MOV, R0, -123),
8158 BPF_JMP32_IMM(BPF_JSLT, R0, -123, 1),
8159 BPF_JMP32_IMM(BPF_JSLT, R0, -122, 1),
8160 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8161 BPF_EXIT_INSN(),
8162 },
8163 INTERNAL,
8164 { },
8165 { { 0, -123 } }
8166 },
8167 {
8168 "JMP32_JSLT_K: Large immediate",
8169 .u.insns_int = {
8170 BPF_ALU32_IMM(BPF_MOV, R0, -12345678),
8171 BPF_JMP32_IMM(BPF_JSLT, R0, -12345678, 1),
8172 BPF_JMP32_IMM(BPF_JSLT, R0, -12345677, 1),
8173 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8174 BPF_EXIT_INSN(),
8175 },
8176 INTERNAL,
8177 { },
8178 { { 0, -12345678 } }
8179 },
8180 /* BPF_JMP32 | BPF_JSLT | BPF_X */
8181 {
8182 "JMP32_JSLT_X",
8183 .u.insns_int = {
8184 BPF_ALU32_IMM(BPF_MOV, R0, -12345678),
8185 BPF_ALU32_IMM(BPF_MOV, R1, -12345678),
8186 BPF_JMP32_REG(BPF_JSLT, R0, R1, 2),
8187 BPF_ALU32_IMM(BPF_MOV, R1, -12345677),
8188 BPF_JMP32_REG(BPF_JSLT, R0, R1, 1),
8189 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8190 BPF_EXIT_INSN(),
8191 },
8192 INTERNAL,
8193 { },
8194 { { 0, -12345678 } }
8195 },
8196 /* BPF_JMP32 | BPF_JSLE | BPF_K */
8197 {
8198 "JMP32_JSLE_K: Small immediate",
8199 .u.insns_int = {
8200 BPF_ALU32_IMM(BPF_MOV, R0, -123),
8201 BPF_JMP32_IMM(BPF_JSLE, R0, -124, 1),
8202 BPF_JMP32_IMM(BPF_JSLE, R0, -123, 1),
8203 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8204 BPF_EXIT_INSN(),
8205 },
8206 INTERNAL,
8207 { },
8208 { { 0, -123 } }
8209 },
8210 {
8211 "JMP32_JSLE_K: Large immediate",
8212 .u.insns_int = {
8213 BPF_ALU32_IMM(BPF_MOV, R0, -12345678),
8214 BPF_JMP32_IMM(BPF_JSLE, R0, -12345679, 1),
8215 BPF_JMP32_IMM(BPF_JSLE, R0, -12345678, 1),
8216 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8217 BPF_EXIT_INSN(),
8218 },
8219 INTERNAL,
8220 { },
8221 { { 0, -12345678 } }
8222 },
8223 /* BPF_JMP32 | BPF_JSLE | BPF_K */
8224 {
8225 "JMP32_JSLE_X",
8226 .u.insns_int = {
8227 BPF_ALU32_IMM(BPF_MOV, R0, -12345678),
8228 BPF_ALU32_IMM(BPF_MOV, R1, -12345679),
8229 BPF_JMP32_REG(BPF_JSLE, R0, R1, 2),
8230 BPF_ALU32_IMM(BPF_MOV, R1, -12345678),
8231 BPF_JMP32_REG(BPF_JSLE, R0, R1, 1),
8232 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8233 BPF_EXIT_INSN(),
8234 },
8235 INTERNAL,
8236 { },
8237 { { 0, -12345678 } }
8238 },
8239 /* BPF_JMP | BPF_EXIT */
8240 {
8241 "JMP_EXIT",
8242 .u.insns_int = {
8243 BPF_ALU32_IMM(BPF_MOV, R0, 0x4711),
8244 BPF_EXIT_INSN(),
8245 BPF_ALU32_IMM(BPF_MOV, R0, 0x4712),
8246 },
8247 INTERNAL,
8248 { },
8249 { { 0, 0x4711 } },
8250 },
8251 /* BPF_JMP | BPF_JA */
8252 {
8253 "JMP_JA: Unconditional jump: if (true) return 1",
8254 .u.insns_int = {
8255 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8256 BPF_JMP_IMM(BPF_JA, 0, 0, 1),
8257 BPF_EXIT_INSN(),
8258 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8259 BPF_EXIT_INSN(),
8260 },
8261 INTERNAL,
8262 { },
8263 { { 0, 1 } },
8264 },
8265 /* BPF_JMP | BPF_JSLT | BPF_K */
8266 {
8267 "JMP_JSLT_K: Signed jump: if (-2 < -1) return 1",
8268 .u.insns_int = {
8269 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8270 BPF_LD_IMM64(R1, 0xfffffffffffffffeLL),
8271 BPF_JMP_IMM(BPF_JSLT, R1, -1, 1),
8272 BPF_EXIT_INSN(),
8273 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8274 BPF_EXIT_INSN(),
8275 },
8276 INTERNAL,
8277 { },
8278 { { 0, 1 } },
8279 },
8280 {
8281 "JMP_JSLT_K: Signed jump: if (-1 < -1) return 0",
8282 .u.insns_int = {
8283 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8284 BPF_LD_IMM64(R1, 0xffffffffffffffffLL),
8285 BPF_JMP_IMM(BPF_JSLT, R1, -1, 1),
8286 BPF_EXIT_INSN(),
8287 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8288 BPF_EXIT_INSN(),
8289 },
8290 INTERNAL,
8291 { },
8292 { { 0, 1 } },
8293 },
8294 /* BPF_JMP | BPF_JSGT | BPF_K */
8295 {
8296 "JMP_JSGT_K: Signed jump: if (-1 > -2) return 1",
8297 .u.insns_int = {
8298 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8299 BPF_LD_IMM64(R1, 0xffffffffffffffffLL),
8300 BPF_JMP_IMM(BPF_JSGT, R1, -2, 1),
8301 BPF_EXIT_INSN(),
8302 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8303 BPF_EXIT_INSN(),
8304 },
8305 INTERNAL,
8306 { },
8307 { { 0, 1 } },
8308 },
8309 {
8310 "JMP_JSGT_K: Signed jump: if (-1 > -1) return 0",
8311 .u.insns_int = {
8312 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8313 BPF_LD_IMM64(R1, 0xffffffffffffffffLL),
8314 BPF_JMP_IMM(BPF_JSGT, R1, -1, 1),
8315 BPF_EXIT_INSN(),
8316 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8317 BPF_EXIT_INSN(),
8318 },
8319 INTERNAL,
8320 { },
8321 { { 0, 1 } },
8322 },
8323 /* BPF_JMP | BPF_JSLE | BPF_K */
8324 {
8325 "JMP_JSLE_K: Signed jump: if (-2 <= -1) return 1",
8326 .u.insns_int = {
8327 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8328 BPF_LD_IMM64(R1, 0xfffffffffffffffeLL),
8329 BPF_JMP_IMM(BPF_JSLE, R1, -1, 1),
8330 BPF_EXIT_INSN(),
8331 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8332 BPF_EXIT_INSN(),
8333 },
8334 INTERNAL,
8335 { },
8336 { { 0, 1 } },
8337 },
8338 {
8339 "JMP_JSLE_K: Signed jump: if (-1 <= -1) return 1",
8340 .u.insns_int = {
8341 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8342 BPF_LD_IMM64(R1, 0xffffffffffffffffLL),
8343 BPF_JMP_IMM(BPF_JSLE, R1, -1, 1),
8344 BPF_EXIT_INSN(),
8345 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8346 BPF_EXIT_INSN(),
8347 },
8348 INTERNAL,
8349 { },
8350 { { 0, 1 } },
8351 },
8352 {
8353 "JMP_JSLE_K: Signed jump: value walk 1",
8354 .u.insns_int = {
8355 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8356 BPF_LD_IMM64(R1, 3),
8357 BPF_JMP_IMM(BPF_JSLE, R1, 0, 6),
8358 BPF_ALU64_IMM(BPF_SUB, R1, 1),
8359 BPF_JMP_IMM(BPF_JSLE, R1, 0, 4),
8360 BPF_ALU64_IMM(BPF_SUB, R1, 1),
8361 BPF_JMP_IMM(BPF_JSLE, R1, 0, 2),
8362 BPF_ALU64_IMM(BPF_SUB, R1, 1),
8363 BPF_JMP_IMM(BPF_JSLE, R1, 0, 1),
8364 BPF_EXIT_INSN(), /* bad exit */
8365 BPF_ALU32_IMM(BPF_MOV, R0, 1), /* good exit */
8366 BPF_EXIT_INSN(),
8367 },
8368 INTERNAL,
8369 { },
8370 { { 0, 1 } },
8371 },
8372 {
8373 "JMP_JSLE_K: Signed jump: value walk 2",
8374 .u.insns_int = {
8375 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8376 BPF_LD_IMM64(R1, 3),
8377 BPF_JMP_IMM(BPF_JSLE, R1, 0, 4),
8378 BPF_ALU64_IMM(BPF_SUB, R1, 2),
8379 BPF_JMP_IMM(BPF_JSLE, R1, 0, 2),
8380 BPF_ALU64_IMM(BPF_SUB, R1, 2),
8381 BPF_JMP_IMM(BPF_JSLE, R1, 0, 1),
8382 BPF_EXIT_INSN(), /* bad exit */
8383 BPF_ALU32_IMM(BPF_MOV, R0, 1), /* good exit */
8384 BPF_EXIT_INSN(),
8385 },
8386 INTERNAL,
8387 { },
8388 { { 0, 1 } },
8389 },
8390 /* BPF_JMP | BPF_JSGE | BPF_K */
8391 {
8392 "JMP_JSGE_K: Signed jump: if (-1 >= -2) return 1",
8393 .u.insns_int = {
8394 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8395 BPF_LD_IMM64(R1, 0xffffffffffffffffLL),
8396 BPF_JMP_IMM(BPF_JSGE, R1, -2, 1),
8397 BPF_EXIT_INSN(),
8398 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8399 BPF_EXIT_INSN(),
8400 },
8401 INTERNAL,
8402 { },
8403 { { 0, 1 } },
8404 },
8405 {
8406 "JMP_JSGE_K: Signed jump: if (-1 >= -1) return 1",
8407 .u.insns_int = {
8408 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8409 BPF_LD_IMM64(R1, 0xffffffffffffffffLL),
8410 BPF_JMP_IMM(BPF_JSGE, R1, -1, 1),
8411 BPF_EXIT_INSN(),
8412 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8413 BPF_EXIT_INSN(),
8414 },
8415 INTERNAL,
8416 { },
8417 { { 0, 1 } },
8418 },
8419 {
8420 "JMP_JSGE_K: Signed jump: value walk 1",
8421 .u.insns_int = {
8422 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8423 BPF_LD_IMM64(R1, -3),
8424 BPF_JMP_IMM(BPF_JSGE, R1, 0, 6),
8425 BPF_ALU64_IMM(BPF_ADD, R1, 1),
8426 BPF_JMP_IMM(BPF_JSGE, R1, 0, 4),
8427 BPF_ALU64_IMM(BPF_ADD, R1, 1),
8428 BPF_JMP_IMM(BPF_JSGE, R1, 0, 2),
8429 BPF_ALU64_IMM(BPF_ADD, R1, 1),
8430 BPF_JMP_IMM(BPF_JSGE, R1, 0, 1),
8431 BPF_EXIT_INSN(), /* bad exit */
8432 BPF_ALU32_IMM(BPF_MOV, R0, 1), /* good exit */
8433 BPF_EXIT_INSN(),
8434 },
8435 INTERNAL,
8436 { },
8437 { { 0, 1 } },
8438 },
8439 {
8440 "JMP_JSGE_K: Signed jump: value walk 2",
8441 .u.insns_int = {
8442 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8443 BPF_LD_IMM64(R1, -3),
8444 BPF_JMP_IMM(BPF_JSGE, R1, 0, 4),
8445 BPF_ALU64_IMM(BPF_ADD, R1, 2),
8446 BPF_JMP_IMM(BPF_JSGE, R1, 0, 2),
8447 BPF_ALU64_IMM(BPF_ADD, R1, 2),
8448 BPF_JMP_IMM(BPF_JSGE, R1, 0, 1),
8449 BPF_EXIT_INSN(), /* bad exit */
8450 BPF_ALU32_IMM(BPF_MOV, R0, 1), /* good exit */
8451 BPF_EXIT_INSN(),
8452 },
8453 INTERNAL,
8454 { },
8455 { { 0, 1 } },
8456 },
8457 /* BPF_JMP | BPF_JGT | BPF_K */
8458 {
8459 "JMP_JGT_K: if (3 > 2) return 1",
8460 .u.insns_int = {
8461 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8462 BPF_LD_IMM64(R1, 3),
8463 BPF_JMP_IMM(BPF_JGT, R1, 2, 1),
8464 BPF_EXIT_INSN(),
8465 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8466 BPF_EXIT_INSN(),
8467 },
8468 INTERNAL,
8469 { },
8470 { { 0, 1 } },
8471 },
8472 {
8473 "JMP_JGT_K: Unsigned jump: if (-1 > 1) return 1",
8474 .u.insns_int = {
8475 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8476 BPF_LD_IMM64(R1, -1),
8477 BPF_JMP_IMM(BPF_JGT, R1, 1, 1),
8478 BPF_EXIT_INSN(),
8479 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8480 BPF_EXIT_INSN(),
8481 },
8482 INTERNAL,
8483 { },
8484 { { 0, 1 } },
8485 },
8486 /* BPF_JMP | BPF_JLT | BPF_K */
8487 {
8488 "JMP_JLT_K: if (2 < 3) return 1",
8489 .u.insns_int = {
8490 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8491 BPF_LD_IMM64(R1, 2),
8492 BPF_JMP_IMM(BPF_JLT, R1, 3, 1),
8493 BPF_EXIT_INSN(),
8494 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8495 BPF_EXIT_INSN(),
8496 },
8497 INTERNAL,
8498 { },
8499 { { 0, 1 } },
8500 },
8501 {
8502 "JMP_JGT_K: Unsigned jump: if (1 < -1) return 1",
8503 .u.insns_int = {
8504 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8505 BPF_LD_IMM64(R1, 1),
8506 BPF_JMP_IMM(BPF_JLT, R1, -1, 1),
8507 BPF_EXIT_INSN(),
8508 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8509 BPF_EXIT_INSN(),
8510 },
8511 INTERNAL,
8512 { },
8513 { { 0, 1 } },
8514 },
8515 /* BPF_JMP | BPF_JGE | BPF_K */
8516 {
8517 "JMP_JGE_K: if (3 >= 2) return 1",
8518 .u.insns_int = {
8519 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8520 BPF_LD_IMM64(R1, 3),
8521 BPF_JMP_IMM(BPF_JGE, R1, 2, 1),
8522 BPF_EXIT_INSN(),
8523 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8524 BPF_EXIT_INSN(),
8525 },
8526 INTERNAL,
8527 { },
8528 { { 0, 1 } },
8529 },
8530 /* BPF_JMP | BPF_JLE | BPF_K */
8531 {
8532 "JMP_JLE_K: if (2 <= 3) return 1",
8533 .u.insns_int = {
8534 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8535 BPF_LD_IMM64(R1, 2),
8536 BPF_JMP_IMM(BPF_JLE, R1, 3, 1),
8537 BPF_EXIT_INSN(),
8538 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8539 BPF_EXIT_INSN(),
8540 },
8541 INTERNAL,
8542 { },
8543 { { 0, 1 } },
8544 },
8545 /* BPF_JMP | BPF_JGT | BPF_K jump backwards */
8546 {
8547 "JMP_JGT_K: if (3 > 2) return 1 (jump backwards)",
8548 .u.insns_int = {
8549 BPF_JMP_IMM(BPF_JA, 0, 0, 2), /* goto start */
8550 BPF_ALU32_IMM(BPF_MOV, R0, 1), /* out: */
8551 BPF_EXIT_INSN(),
8552 BPF_ALU32_IMM(BPF_MOV, R0, 0), /* start: */
8553 BPF_LD_IMM64(R1, 3), /* note: this takes 2 insns */
8554 BPF_JMP_IMM(BPF_JGT, R1, 2, -6), /* goto out */
8555 BPF_EXIT_INSN(),
8556 },
8557 INTERNAL,
8558 { },
8559 { { 0, 1 } },
8560 },
8561 {
8562 "JMP_JGE_K: if (3 >= 3) return 1",
8563 .u.insns_int = {
8564 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8565 BPF_LD_IMM64(R1, 3),
8566 BPF_JMP_IMM(BPF_JGE, R1, 3, 1),
8567 BPF_EXIT_INSN(),
8568 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8569 BPF_EXIT_INSN(),
8570 },
8571 INTERNAL,
8572 { },
8573 { { 0, 1 } },
8574 },
8575 /* BPF_JMP | BPF_JLT | BPF_K jump backwards */
8576 {
8577 "JMP_JGT_K: if (2 < 3) return 1 (jump backwards)",
8578 .u.insns_int = {
8579 BPF_JMP_IMM(BPF_JA, 0, 0, 2), /* goto start */
8580 BPF_ALU32_IMM(BPF_MOV, R0, 1), /* out: */
8581 BPF_EXIT_INSN(),
8582 BPF_ALU32_IMM(BPF_MOV, R0, 0), /* start: */
8583 BPF_LD_IMM64(R1, 2), /* note: this takes 2 insns */
8584 BPF_JMP_IMM(BPF_JLT, R1, 3, -6), /* goto out */
8585 BPF_EXIT_INSN(),
8586 },
8587 INTERNAL,
8588 { },
8589 { { 0, 1 } },
8590 },
8591 {
8592 "JMP_JLE_K: if (3 <= 3) return 1",
8593 .u.insns_int = {
8594 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8595 BPF_LD_IMM64(R1, 3),
8596 BPF_JMP_IMM(BPF_JLE, R1, 3, 1),
8597 BPF_EXIT_INSN(),
8598 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8599 BPF_EXIT_INSN(),
8600 },
8601 INTERNAL,
8602 { },
8603 { { 0, 1 } },
8604 },
8605 /* BPF_JMP | BPF_JNE | BPF_K */
8606 {
8607 "JMP_JNE_K: if (3 != 2) return 1",
8608 .u.insns_int = {
8609 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8610 BPF_LD_IMM64(R1, 3),
8611 BPF_JMP_IMM(BPF_JNE, R1, 2, 1),
8612 BPF_EXIT_INSN(),
8613 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8614 BPF_EXIT_INSN(),
8615 },
8616 INTERNAL,
8617 { },
8618 { { 0, 1 } },
8619 },
8620 /* BPF_JMP | BPF_JEQ | BPF_K */
8621 {
8622 "JMP_JEQ_K: if (3 == 3) return 1",
8623 .u.insns_int = {
8624 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8625 BPF_LD_IMM64(R1, 3),
8626 BPF_JMP_IMM(BPF_JEQ, R1, 3, 1),
8627 BPF_EXIT_INSN(),
8628 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8629 BPF_EXIT_INSN(),
8630 },
8631 INTERNAL,
8632 { },
8633 { { 0, 1 } },
8634 },
8635 /* BPF_JMP | BPF_JSET | BPF_K */
8636 {
8637 "JMP_JSET_K: if (0x3 & 0x2) return 1",
8638 .u.insns_int = {
8639 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8640 BPF_LD_IMM64(R1, 3),
8641 BPF_JMP_IMM(BPF_JSET, R1, 2, 1),
8642 BPF_EXIT_INSN(),
8643 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8644 BPF_EXIT_INSN(),
8645 },
8646 INTERNAL,
8647 { },
8648 { { 0, 1 } },
8649 },
8650 {
8651 "JMP_JSET_K: if (0x3 & 0xffffffff) return 1",
8652 .u.insns_int = {
8653 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8654 BPF_LD_IMM64(R1, 3),
8655 BPF_JMP_IMM(BPF_JSET, R1, 0xffffffff, 1),
8656 BPF_EXIT_INSN(),
8657 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8658 BPF_EXIT_INSN(),
8659 },
8660 INTERNAL,
8661 { },
8662 { { 0, 1 } },
8663 },
8664 /* BPF_JMP | BPF_JSGT | BPF_X */
8665 {
8666 "JMP_JSGT_X: Signed jump: if (-1 > -2) return 1",
8667 .u.insns_int = {
8668 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8669 BPF_LD_IMM64(R1, -1),
8670 BPF_LD_IMM64(R2, -2),
8671 BPF_JMP_REG(BPF_JSGT, R1, R2, 1),
8672 BPF_EXIT_INSN(),
8673 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8674 BPF_EXIT_INSN(),
8675 },
8676 INTERNAL,
8677 { },
8678 { { 0, 1 } },
8679 },
8680 {
8681 "JMP_JSGT_X: Signed jump: if (-1 > -1) return 0",
8682 .u.insns_int = {
8683 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8684 BPF_LD_IMM64(R1, -1),
8685 BPF_LD_IMM64(R2, -1),
8686 BPF_JMP_REG(BPF_JSGT, R1, R2, 1),
8687 BPF_EXIT_INSN(),
8688 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8689 BPF_EXIT_INSN(),
8690 },
8691 INTERNAL,
8692 { },
8693 { { 0, 1 } },
8694 },
8695 /* BPF_JMP | BPF_JSLT | BPF_X */
8696 {
8697 "JMP_JSLT_X: Signed jump: if (-2 < -1) return 1",
8698 .u.insns_int = {
8699 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8700 BPF_LD_IMM64(R1, -1),
8701 BPF_LD_IMM64(R2, -2),
8702 BPF_JMP_REG(BPF_JSLT, R2, R1, 1),
8703 BPF_EXIT_INSN(),
8704 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8705 BPF_EXIT_INSN(),
8706 },
8707 INTERNAL,
8708 { },
8709 { { 0, 1 } },
8710 },
8711 {
8712 "JMP_JSLT_X: Signed jump: if (-1 < -1) return 0",
8713 .u.insns_int = {
8714 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8715 BPF_LD_IMM64(R1, -1),
8716 BPF_LD_IMM64(R2, -1),
8717 BPF_JMP_REG(BPF_JSLT, R1, R2, 1),
8718 BPF_EXIT_INSN(),
8719 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8720 BPF_EXIT_INSN(),
8721 },
8722 INTERNAL,
8723 { },
8724 { { 0, 1 } },
8725 },
8726 /* BPF_JMP | BPF_JSGE | BPF_X */
8727 {
8728 "JMP_JSGE_X: Signed jump: if (-1 >= -2) return 1",
8729 .u.insns_int = {
8730 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8731 BPF_LD_IMM64(R1, -1),
8732 BPF_LD_IMM64(R2, -2),
8733 BPF_JMP_REG(BPF_JSGE, R1, R2, 1),
8734 BPF_EXIT_INSN(),
8735 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8736 BPF_EXIT_INSN(),
8737 },
8738 INTERNAL,
8739 { },
8740 { { 0, 1 } },
8741 },
8742 {
8743 "JMP_JSGE_X: Signed jump: if (-1 >= -1) return 1",
8744 .u.insns_int = {
8745 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8746 BPF_LD_IMM64(R1, -1),
8747 BPF_LD_IMM64(R2, -1),
8748 BPF_JMP_REG(BPF_JSGE, R1, R2, 1),
8749 BPF_EXIT_INSN(),
8750 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8751 BPF_EXIT_INSN(),
8752 },
8753 INTERNAL,
8754 { },
8755 { { 0, 1 } },
8756 },
8757 /* BPF_JMP | BPF_JSLE | BPF_X */
8758 {
8759 "JMP_JSLE_X: Signed jump: if (-2 <= -1) return 1",
8760 .u.insns_int = {
8761 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8762 BPF_LD_IMM64(R1, -1),
8763 BPF_LD_IMM64(R2, -2),
8764 BPF_JMP_REG(BPF_JSLE, R2, R1, 1),
8765 BPF_EXIT_INSN(),
8766 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8767 BPF_EXIT_INSN(),
8768 },
8769 INTERNAL,
8770 { },
8771 { { 0, 1 } },
8772 },
8773 {
8774 "JMP_JSLE_X: Signed jump: if (-1 <= -1) return 1",
8775 .u.insns_int = {
8776 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8777 BPF_LD_IMM64(R1, -1),
8778 BPF_LD_IMM64(R2, -1),
8779 BPF_JMP_REG(BPF_JSLE, R1, R2, 1),
8780 BPF_EXIT_INSN(),
8781 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8782 BPF_EXIT_INSN(),
8783 },
8784 INTERNAL,
8785 { },
8786 { { 0, 1 } },
8787 },
8788 /* BPF_JMP | BPF_JGT | BPF_X */
8789 {
8790 "JMP_JGT_X: if (3 > 2) return 1",
8791 .u.insns_int = {
8792 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8793 BPF_LD_IMM64(R1, 3),
8794 BPF_LD_IMM64(R2, 2),
8795 BPF_JMP_REG(BPF_JGT, R1, R2, 1),
8796 BPF_EXIT_INSN(),
8797 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8798 BPF_EXIT_INSN(),
8799 },
8800 INTERNAL,
8801 { },
8802 { { 0, 1 } },
8803 },
8804 {
8805 "JMP_JGT_X: Unsigned jump: if (-1 > 1) return 1",
8806 .u.insns_int = {
8807 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8808 BPF_LD_IMM64(R1, -1),
8809 BPF_LD_IMM64(R2, 1),
8810 BPF_JMP_REG(BPF_JGT, R1, R2, 1),
8811 BPF_EXIT_INSN(),
8812 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8813 BPF_EXIT_INSN(),
8814 },
8815 INTERNAL,
8816 { },
8817 { { 0, 1 } },
8818 },
8819 /* BPF_JMP | BPF_JLT | BPF_X */
8820 {
8821 "JMP_JLT_X: if (2 < 3) return 1",
8822 .u.insns_int = {
8823 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8824 BPF_LD_IMM64(R1, 3),
8825 BPF_LD_IMM64(R2, 2),
8826 BPF_JMP_REG(BPF_JLT, R2, R1, 1),
8827 BPF_EXIT_INSN(),
8828 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8829 BPF_EXIT_INSN(),
8830 },
8831 INTERNAL,
8832 { },
8833 { { 0, 1 } },
8834 },
8835 {
8836 "JMP_JLT_X: Unsigned jump: if (1 < -1) return 1",
8837 .u.insns_int = {
8838 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8839 BPF_LD_IMM64(R1, -1),
8840 BPF_LD_IMM64(R2, 1),
8841 BPF_JMP_REG(BPF_JLT, R2, R1, 1),
8842 BPF_EXIT_INSN(),
8843 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8844 BPF_EXIT_INSN(),
8845 },
8846 INTERNAL,
8847 { },
8848 { { 0, 1 } },
8849 },
8850 /* BPF_JMP | BPF_JGE | BPF_X */
8851 {
8852 "JMP_JGE_X: if (3 >= 2) return 1",
8853 .u.insns_int = {
8854 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8855 BPF_LD_IMM64(R1, 3),
8856 BPF_LD_IMM64(R2, 2),
8857 BPF_JMP_REG(BPF_JGE, R1, R2, 1),
8858 BPF_EXIT_INSN(),
8859 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8860 BPF_EXIT_INSN(),
8861 },
8862 INTERNAL,
8863 { },
8864 { { 0, 1 } },
8865 },
8866 {
8867 "JMP_JGE_X: if (3 >= 3) return 1",
8868 .u.insns_int = {
8869 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8870 BPF_LD_IMM64(R1, 3),
8871 BPF_LD_IMM64(R2, 3),
8872 BPF_JMP_REG(BPF_JGE, R1, R2, 1),
8873 BPF_EXIT_INSN(),
8874 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8875 BPF_EXIT_INSN(),
8876 },
8877 INTERNAL,
8878 { },
8879 { { 0, 1 } },
8880 },
8881 /* BPF_JMP | BPF_JLE | BPF_X */
8882 {
8883 "JMP_JLE_X: if (2 <= 3) return 1",
8884 .u.insns_int = {
8885 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8886 BPF_LD_IMM64(R1, 3),
8887 BPF_LD_IMM64(R2, 2),
8888 BPF_JMP_REG(BPF_JLE, R2, R1, 1),
8889 BPF_EXIT_INSN(),
8890 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8891 BPF_EXIT_INSN(),
8892 },
8893 INTERNAL,
8894 { },
8895 { { 0, 1 } },
8896 },
8897 {
8898 "JMP_JLE_X: if (3 <= 3) return 1",
8899 .u.insns_int = {
8900 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8901 BPF_LD_IMM64(R1, 3),
8902 BPF_LD_IMM64(R2, 3),
8903 BPF_JMP_REG(BPF_JLE, R1, R2, 1),
8904 BPF_EXIT_INSN(),
8905 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8906 BPF_EXIT_INSN(),
8907 },
8908 INTERNAL,
8909 { },
8910 { { 0, 1 } },
8911 },
8912 {
8913 /* Mainly testing JIT + imm64 here. */
8914 "JMP_JGE_X: ldimm64 test 1",
8915 .u.insns_int = {
8916 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8917 BPF_LD_IMM64(R1, 3),
8918 BPF_LD_IMM64(R2, 2),
8919 BPF_JMP_REG(BPF_JGE, R1, R2, 2),
8920 BPF_LD_IMM64(R0, 0xffffffffffffffffULL),
8921 BPF_LD_IMM64(R0, 0xeeeeeeeeeeeeeeeeULL),
8922 BPF_EXIT_INSN(),
8923 },
8924 INTERNAL,
8925 { },
8926 { { 0, 0xeeeeeeeeU } },
8927 },
8928 {
8929 "JMP_JGE_X: ldimm64 test 2",
8930 .u.insns_int = {
8931 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8932 BPF_LD_IMM64(R1, 3),
8933 BPF_LD_IMM64(R2, 2),
8934 BPF_JMP_REG(BPF_JGE, R1, R2, 0),
8935 BPF_LD_IMM64(R0, 0xffffffffffffffffULL),
8936 BPF_EXIT_INSN(),
8937 },
8938 INTERNAL,
8939 { },
8940 { { 0, 0xffffffffU } },
8941 },
8942 {
8943 "JMP_JGE_X: ldimm64 test 3",
8944 .u.insns_int = {
8945 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8946 BPF_LD_IMM64(R1, 3),
8947 BPF_LD_IMM64(R2, 2),
8948 BPF_JMP_REG(BPF_JGE, R1, R2, 4),
8949 BPF_LD_IMM64(R0, 0xffffffffffffffffULL),
8950 BPF_LD_IMM64(R0, 0xeeeeeeeeeeeeeeeeULL),
8951 BPF_EXIT_INSN(),
8952 },
8953 INTERNAL,
8954 { },
8955 { { 0, 1 } },
8956 },
8957 {
8958 "JMP_JLE_X: ldimm64 test 1",
8959 .u.insns_int = {
8960 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8961 BPF_LD_IMM64(R1, 3),
8962 BPF_LD_IMM64(R2, 2),
8963 BPF_JMP_REG(BPF_JLE, R2, R1, 2),
8964 BPF_LD_IMM64(R0, 0xffffffffffffffffULL),
8965 BPF_LD_IMM64(R0, 0xeeeeeeeeeeeeeeeeULL),
8966 BPF_EXIT_INSN(),
8967 },
8968 INTERNAL,
8969 { },
8970 { { 0, 0xeeeeeeeeU } },
8971 },
8972 {
8973 "JMP_JLE_X: ldimm64 test 2",
8974 .u.insns_int = {
8975 BPF_ALU32_IMM(BPF_MOV, R0, 0),
8976 BPF_LD_IMM64(R1, 3),
8977 BPF_LD_IMM64(R2, 2),
8978 BPF_JMP_REG(BPF_JLE, R2, R1, 0),
8979 BPF_LD_IMM64(R0, 0xffffffffffffffffULL),
8980 BPF_EXIT_INSN(),
8981 },
8982 INTERNAL,
8983 { },
8984 { { 0, 0xffffffffU } },
8985 },
8986 {
8987 "JMP_JLE_X: ldimm64 test 3",
8988 .u.insns_int = {
8989 BPF_ALU32_IMM(BPF_MOV, R0, 1),
8990 BPF_LD_IMM64(R1, 3),
8991 BPF_LD_IMM64(R2, 2),
8992 BPF_JMP_REG(BPF_JLE, R2, R1, 4),
8993 BPF_LD_IMM64(R0, 0xffffffffffffffffULL),
8994 BPF_LD_IMM64(R0, 0xeeeeeeeeeeeeeeeeULL),
8995 BPF_EXIT_INSN(),
8996 },
8997 INTERNAL,
8998 { },
8999 { { 0, 1 } },
9000 },
9001 /* BPF_JMP | BPF_JNE | BPF_X */
9002 {
9003 "JMP_JNE_X: if (3 != 2) return 1",
9004 .u.insns_int = {
9005 BPF_ALU32_IMM(BPF_MOV, R0, 0),
9006 BPF_LD_IMM64(R1, 3),
9007 BPF_LD_IMM64(R2, 2),
9008 BPF_JMP_REG(BPF_JNE, R1, R2, 1),
9009 BPF_EXIT_INSN(),
9010 BPF_ALU32_IMM(BPF_MOV, R0, 1),
9011 BPF_EXIT_INSN(),
9012 },
9013 INTERNAL,
9014 { },
9015 { { 0, 1 } },
9016 },
9017 /* BPF_JMP | BPF_JEQ | BPF_X */
9018 {
9019 "JMP_JEQ_X: if (3 == 3) return 1",
9020 .u.insns_int = {
9021 BPF_ALU32_IMM(BPF_MOV, R0, 0),
9022 BPF_LD_IMM64(R1, 3),
9023 BPF_LD_IMM64(R2, 3),
9024 BPF_JMP_REG(BPF_JEQ, R1, R2, 1),
9025 BPF_EXIT_INSN(),
9026 BPF_ALU32_IMM(BPF_MOV, R0, 1),
9027 BPF_EXIT_INSN(),
9028 },
9029 INTERNAL,
9030 { },
9031 { { 0, 1 } },
9032 },
9033 /* BPF_JMP | BPF_JSET | BPF_X */
9034 {
9035 "JMP_JSET_X: if (0x3 & 0x2) return 1",
9036 .u.insns_int = {
9037 BPF_ALU32_IMM(BPF_MOV, R0, 0),
9038 BPF_LD_IMM64(R1, 3),
9039 BPF_LD_IMM64(R2, 2),
9040 BPF_JMP_REG(BPF_JSET, R1, R2, 1),
9041 BPF_EXIT_INSN(),
9042 BPF_ALU32_IMM(BPF_MOV, R0, 1),
9043 BPF_EXIT_INSN(),
9044 },
9045 INTERNAL,
9046 { },
9047 { { 0, 1 } },
9048 },
9049 {
9050 "JMP_JSET_X: if (0x3 & 0xffffffff) return 1",
9051 .u.insns_int = {
9052 BPF_ALU32_IMM(BPF_MOV, R0, 0),
9053 BPF_LD_IMM64(R1, 3),
9054 BPF_LD_IMM64(R2, 0xffffffff),
9055 BPF_JMP_REG(BPF_JSET, R1, R2, 1),
9056 BPF_EXIT_INSN(),
9057 BPF_ALU32_IMM(BPF_MOV, R0, 1),
9058 BPF_EXIT_INSN(),
9059 },
9060 INTERNAL,
9061 { },
9062 { { 0, 1 } },
9063 },
9064 {
9065 "JMP_JA: Jump, gap, jump, ...",
9066 { },
9067 CLASSIC | FLAG_NO_DATA,
9068 { },
9069 { { 0, 0xababcbac } },
9070 .fill_helper = bpf_fill_ja,
9071 },
9072 { /* Mainly checking JIT here. */
9073 "BPF_MAXINSNS: Maximum possible literals",
9074 { },
9075 CLASSIC | FLAG_NO_DATA,
9076 { },
9077 { { 0, 0xffffffff } },
9078 .fill_helper = bpf_fill_maxinsns1,
9079 },
9080 { /* Mainly checking JIT here. */
9081 "BPF_MAXINSNS: Single literal",
9082 { },
9083 CLASSIC | FLAG_NO_DATA,
9084 { },
9085 { { 0, 0xfefefefe } },
9086 .fill_helper = bpf_fill_maxinsns2,
9087 },
9088 { /* Mainly checking JIT here. */
9089 "BPF_MAXINSNS: Run/add until end",
9090 { },
9091 CLASSIC | FLAG_NO_DATA,
9092 { },
9093 { { 0, 0x947bf368 } },
9094 .fill_helper = bpf_fill_maxinsns3,
9095 },
9096 {
9097 "BPF_MAXINSNS: Too many instructions",
9098 { },
9099 CLASSIC | FLAG_NO_DATA | FLAG_EXPECTED_FAIL,
9100 { },
9101 { },
9102 .fill_helper = bpf_fill_maxinsns4,
9103 .expected_errcode = -EINVAL,
9104 },
9105 { /* Mainly checking JIT here. */
9106 "BPF_MAXINSNS: Very long jump",
9107 { },
9108 CLASSIC | FLAG_NO_DATA,
9109 { },
9110 { { 0, 0xabababab } },
9111 .fill_helper = bpf_fill_maxinsns5,
9112 },
9113 { /* Mainly checking JIT here. */
9114 "BPF_MAXINSNS: Ctx heavy transformations",
9115 { },
9116 CLASSIC,
9117 { },
9118 {
9119 { 1, SKB_VLAN_PRESENT },
9120 { 10, SKB_VLAN_PRESENT }
9121 },
9122 .fill_helper = bpf_fill_maxinsns6,
9123 },
9124 { /* Mainly checking JIT here. */
9125 "BPF_MAXINSNS: Call heavy transformations",
9126 { },
9127 CLASSIC | FLAG_NO_DATA,
9128 { },
9129 { { 1, 0 }, { 10, 0 } },
9130 .fill_helper = bpf_fill_maxinsns7,
9131 },
9132 { /* Mainly checking JIT here. */
9133 "BPF_MAXINSNS: Jump heavy test",
9134 { },
9135 CLASSIC | FLAG_NO_DATA,
9136 { },
9137 { { 0, 0xffffffff } },
9138 .fill_helper = bpf_fill_maxinsns8,
9139 },
9140 { /* Mainly checking JIT here. */
9141 "BPF_MAXINSNS: Very long jump backwards",
9142 { },
9143 INTERNAL | FLAG_NO_DATA,
9144 { },
9145 { { 0, 0xcbababab } },
9146 .fill_helper = bpf_fill_maxinsns9,
9147 },
9148 { /* Mainly checking JIT here. */
9149 "BPF_MAXINSNS: Edge hopping nuthouse",
9150 { },
9151 INTERNAL | FLAG_NO_DATA,
9152 { },
9153 { { 0, 0xabababac } },
9154 .fill_helper = bpf_fill_maxinsns10,
9155 },
9156 {
9157 "BPF_MAXINSNS: Jump, gap, jump, ...",
9158 { },
9159 CLASSIC | FLAG_NO_DATA,
9160 { },
9161 { { 0, 0xababcbac } },
9162 .fill_helper = bpf_fill_maxinsns11,
9163 },
9164 {
9165 "BPF_MAXINSNS: jump over MSH",
9166 { },
9167 CLASSIC | FLAG_EXPECTED_FAIL,
9168 { 0xfa, 0xfb, 0xfc, 0xfd, },
9169 { { 4, 0xabababab } },
9170 .fill_helper = bpf_fill_maxinsns12,
9171 .expected_errcode = -EINVAL,
9172 },
9173 {
9174 "BPF_MAXINSNS: exec all MSH",
9175 { },
9176 CLASSIC,
9177 { 0xfa, 0xfb, 0xfc, 0xfd, },
9178 { { 4, 0xababab83 } },
9179 .fill_helper = bpf_fill_maxinsns13,
9180 },
9181 {
9182 "BPF_MAXINSNS: ld_abs+get_processor_id",
9183 { },
9184 CLASSIC,
9185 { },
9186 { { 1, 0xbee } },
9187 .fill_helper = bpf_fill_ld_abs_get_processor_id,
9188 },
9189 /*
9190 * LD_IND / LD_ABS on fragmented SKBs
9191 */
9192 {
9193 "LD_IND byte frag",
9194 .u.insns = {
9195 BPF_STMT(BPF_LDX | BPF_IMM, 0x40),
9196 BPF_STMT(BPF_LD | BPF_IND | BPF_B, 0x0),
9197 BPF_STMT(BPF_RET | BPF_A, 0x0),
9198 },
9199 CLASSIC | FLAG_SKB_FRAG,
9200 { },
9201 { {0x40, 0x42} },
9202 .frag_data = {
9203 0x42, 0x00, 0x00, 0x00,
9204 0x43, 0x44, 0x00, 0x00,
9205 0x21, 0x07, 0x19, 0x83,
9206 },
9207 },
9208 {
9209 "LD_IND halfword frag",
9210 .u.insns = {
9211 BPF_STMT(BPF_LDX | BPF_IMM, 0x40),
9212 BPF_STMT(BPF_LD | BPF_IND | BPF_H, 0x4),
9213 BPF_STMT(BPF_RET | BPF_A, 0x0),
9214 },
9215 CLASSIC | FLAG_SKB_FRAG,
9216 { },
9217 { {0x40, 0x4344} },
9218 .frag_data = {
9219 0x42, 0x00, 0x00, 0x00,
9220 0x43, 0x44, 0x00, 0x00,
9221 0x21, 0x07, 0x19, 0x83,
9222 },
9223 },
9224 {
9225 "LD_IND word frag",
9226 .u.insns = {
9227 BPF_STMT(BPF_LDX | BPF_IMM, 0x40),
9228 BPF_STMT(BPF_LD | BPF_IND | BPF_W, 0x8),
9229 BPF_STMT(BPF_RET | BPF_A, 0x0),
9230 },
9231 CLASSIC | FLAG_SKB_FRAG,
9232 { },
9233 { {0x40, 0x21071983} },
9234 .frag_data = {
9235 0x42, 0x00, 0x00, 0x00,
9236 0x43, 0x44, 0x00, 0x00,
9237 0x21, 0x07, 0x19, 0x83,
9238 },
9239 },
9240 {
9241 "LD_IND halfword mixed head/frag",
9242 .u.insns = {
9243 BPF_STMT(BPF_LDX | BPF_IMM, 0x40),
9244 BPF_STMT(BPF_LD | BPF_IND | BPF_H, -0x1),
9245 BPF_STMT(BPF_RET | BPF_A, 0x0),
9246 },
9247 CLASSIC | FLAG_SKB_FRAG,
9248 { [0x3e] = 0x25, [0x3f] = 0x05, },
9249 { {0x40, 0x0519} },
9250 .frag_data = { 0x19, 0x82 },
9251 },
9252 {
9253 "LD_IND word mixed head/frag",
9254 .u.insns = {
9255 BPF_STMT(BPF_LDX | BPF_IMM, 0x40),
9256 BPF_STMT(BPF_LD | BPF_IND | BPF_W, -0x2),
9257 BPF_STMT(BPF_RET | BPF_A, 0x0),
9258 },
9259 CLASSIC | FLAG_SKB_FRAG,
9260 { [0x3e] = 0x25, [0x3f] = 0x05, },
9261 { {0x40, 0x25051982} },
9262 .frag_data = { 0x19, 0x82 },
9263 },
9264 {
9265 "LD_ABS byte frag",
9266 .u.insns = {
9267 BPF_STMT(BPF_LD | BPF_ABS | BPF_B, 0x40),
9268 BPF_STMT(BPF_RET | BPF_A, 0x0),
9269 },
9270 CLASSIC | FLAG_SKB_FRAG,
9271 { },
9272 { {0x40, 0x42} },
9273 .frag_data = {
9274 0x42, 0x00, 0x00, 0x00,
9275 0x43, 0x44, 0x00, 0x00,
9276 0x21, 0x07, 0x19, 0x83,
9277 },
9278 },
9279 {
9280 "LD_ABS halfword frag",
9281 .u.insns = {
9282 BPF_STMT(BPF_LD | BPF_ABS | BPF_H, 0x44),
9283 BPF_STMT(BPF_RET | BPF_A, 0x0),
9284 },
9285 CLASSIC | FLAG_SKB_FRAG,
9286 { },
9287 { {0x40, 0x4344} },
9288 .frag_data = {
9289 0x42, 0x00, 0x00, 0x00,
9290 0x43, 0x44, 0x00, 0x00,
9291 0x21, 0x07, 0x19, 0x83,
9292 },
9293 },
9294 {
9295 "LD_ABS word frag",
9296 .u.insns = {
9297 BPF_STMT(BPF_LD | BPF_ABS | BPF_W, 0x48),
9298 BPF_STMT(BPF_RET | BPF_A, 0x0),
9299 },
9300 CLASSIC | FLAG_SKB_FRAG,
9301 { },
9302 { {0x40, 0x21071983} },
9303 .frag_data = {
9304 0x42, 0x00, 0x00, 0x00,
9305 0x43, 0x44, 0x00, 0x00,
9306 0x21, 0x07, 0x19, 0x83,
9307 },
9308 },
9309 {
9310 "LD_ABS halfword mixed head/frag",
9311 .u.insns = {
9312 BPF_STMT(BPF_LD | BPF_ABS | BPF_H, 0x3f),
9313 BPF_STMT(BPF_RET | BPF_A, 0x0),
9314 },
9315 CLASSIC | FLAG_SKB_FRAG,
9316 { [0x3e] = 0x25, [0x3f] = 0x05, },
9317 { {0x40, 0x0519} },
9318 .frag_data = { 0x19, 0x82 },
9319 },
9320 {
9321 "LD_ABS word mixed head/frag",
9322 .u.insns = {
9323 BPF_STMT(BPF_LD | BPF_ABS | BPF_W, 0x3e),
9324 BPF_STMT(BPF_RET | BPF_A, 0x0),
9325 },
9326 CLASSIC | FLAG_SKB_FRAG,
9327 { [0x3e] = 0x25, [0x3f] = 0x05, },
9328 { {0x40, 0x25051982} },
9329 .frag_data = { 0x19, 0x82 },
9330 },
9331 /*
9332 * LD_IND / LD_ABS on non fragmented SKBs
9333 */
9334 {
9335 /*
9336 * this tests that the JIT/interpreter correctly resets X
9337 * before using it in an LD_IND instruction.
9338 */
9339 "LD_IND byte default X",
9340 .u.insns = {
9341 BPF_STMT(BPF_LD | BPF_IND | BPF_B, 0x1),
9342 BPF_STMT(BPF_RET | BPF_A, 0x0),
9343 },
9344 CLASSIC,
9345 { [0x1] = 0x42 },
9346 { {0x40, 0x42 } },
9347 },
9348 {
9349 "LD_IND byte positive offset",
9350 .u.insns = {
9351 BPF_STMT(BPF_LDX | BPF_IMM, 0x3e),
9352 BPF_STMT(BPF_LD | BPF_IND | BPF_B, 0x1),
9353 BPF_STMT(BPF_RET | BPF_A, 0x0),
9354 },
9355 CLASSIC,
9356 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
9357 { {0x40, 0x82 } },
9358 },
9359 {
9360 "LD_IND byte negative offset",
9361 .u.insns = {
9362 BPF_STMT(BPF_LDX | BPF_IMM, 0x3e),
9363 BPF_STMT(BPF_LD | BPF_IND | BPF_B, -0x1),
9364 BPF_STMT(BPF_RET | BPF_A, 0x0),
9365 },
9366 CLASSIC,
9367 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
9368 { {0x40, 0x05 } },
9369 },
9370 {
9371 "LD_IND byte positive offset, all ff",
9372 .u.insns = {
9373 BPF_STMT(BPF_LDX | BPF_IMM, 0x3e),
9374 BPF_STMT(BPF_LD | BPF_IND | BPF_B, 0x1),
9375 BPF_STMT(BPF_RET | BPF_A, 0x0),
9376 },
9377 CLASSIC,
9378 { [0x3c] = 0xff, [0x3d] = 0xff, [0x3e] = 0xff, [0x3f] = 0xff },
9379 { {0x40, 0xff } },
9380 },
9381 {
9382 "LD_IND byte positive offset, out of bounds",
9383 .u.insns = {
9384 BPF_STMT(BPF_LDX | BPF_IMM, 0x3e),
9385 BPF_STMT(BPF_LD | BPF_IND | BPF_B, 0x1),
9386 BPF_STMT(BPF_RET | BPF_A, 0x0),
9387 },
9388 CLASSIC,
9389 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
9390 { {0x3f, 0 }, },
9391 },
9392 {
9393 "LD_IND byte negative offset, out of bounds",
9394 .u.insns = {
9395 BPF_STMT(BPF_LDX | BPF_IMM, 0x3e),
9396 BPF_STMT(BPF_LD | BPF_IND | BPF_B, -0x3f),
9397 BPF_STMT(BPF_RET | BPF_A, 0x0),
9398 },
9399 CLASSIC,
9400 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
9401 { {0x3f, 0 } },
9402 },
9403 {
9404 "LD_IND byte negative offset, multiple calls",
9405 .u.insns = {
9406 BPF_STMT(BPF_LDX | BPF_IMM, 0x3b),
9407 BPF_STMT(BPF_LD | BPF_IND | BPF_B, SKF_LL_OFF + 1),
9408 BPF_STMT(BPF_LD | BPF_IND | BPF_B, SKF_LL_OFF + 2),
9409 BPF_STMT(BPF_LD | BPF_IND | BPF_B, SKF_LL_OFF + 3),
9410 BPF_STMT(BPF_LD | BPF_IND | BPF_B, SKF_LL_OFF + 4),
9411 BPF_STMT(BPF_RET | BPF_A, 0x0),
9412 },
9413 CLASSIC,
9414 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
9415 { {0x40, 0x82 }, },
9416 },
9417 {
9418 "LD_IND halfword positive offset",
9419 .u.insns = {
9420 BPF_STMT(BPF_LDX | BPF_IMM, 0x20),
9421 BPF_STMT(BPF_LD | BPF_IND | BPF_H, 0x2),
9422 BPF_STMT(BPF_RET | BPF_A, 0x0),
9423 },
9424 CLASSIC,
9425 {
9426 [0x1c] = 0xaa, [0x1d] = 0x55,
9427 [0x1e] = 0xbb, [0x1f] = 0x66,
9428 [0x20] = 0xcc, [0x21] = 0x77,
9429 [0x22] = 0xdd, [0x23] = 0x88,
9430 },
9431 { {0x40, 0xdd88 } },
9432 },
9433 {
9434 "LD_IND halfword negative offset",
9435 .u.insns = {
9436 BPF_STMT(BPF_LDX | BPF_IMM, 0x20),
9437 BPF_STMT(BPF_LD | BPF_IND | BPF_H, -0x2),
9438 BPF_STMT(BPF_RET | BPF_A, 0x0),
9439 },
9440 CLASSIC,
9441 {
9442 [0x1c] = 0xaa, [0x1d] = 0x55,
9443 [0x1e] = 0xbb, [0x1f] = 0x66,
9444 [0x20] = 0xcc, [0x21] = 0x77,
9445 [0x22] = 0xdd, [0x23] = 0x88,
9446 },
9447 { {0x40, 0xbb66 } },
9448 },
9449 {
9450 "LD_IND halfword unaligned",
9451 .u.insns = {
9452 BPF_STMT(BPF_LDX | BPF_IMM, 0x20),
9453 BPF_STMT(BPF_LD | BPF_IND | BPF_H, -0x1),
9454 BPF_STMT(BPF_RET | BPF_A, 0x0),
9455 },
9456 CLASSIC,
9457 {
9458 [0x1c] = 0xaa, [0x1d] = 0x55,
9459 [0x1e] = 0xbb, [0x1f] = 0x66,
9460 [0x20] = 0xcc, [0x21] = 0x77,
9461 [0x22] = 0xdd, [0x23] = 0x88,
9462 },
9463 { {0x40, 0x66cc } },
9464 },
9465 {
9466 "LD_IND halfword positive offset, all ff",
9467 .u.insns = {
9468 BPF_STMT(BPF_LDX | BPF_IMM, 0x3d),
9469 BPF_STMT(BPF_LD | BPF_IND | BPF_H, 0x1),
9470 BPF_STMT(BPF_RET | BPF_A, 0x0),
9471 },
9472 CLASSIC,
9473 { [0x3c] = 0xff, [0x3d] = 0xff, [0x3e] = 0xff, [0x3f] = 0xff },
9474 { {0x40, 0xffff } },
9475 },
9476 {
9477 "LD_IND halfword positive offset, out of bounds",
9478 .u.insns = {
9479 BPF_STMT(BPF_LDX | BPF_IMM, 0x3e),
9480 BPF_STMT(BPF_LD | BPF_IND | BPF_H, 0x1),
9481 BPF_STMT(BPF_RET | BPF_A, 0x0),
9482 },
9483 CLASSIC,
9484 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
9485 { {0x3f, 0 }, },
9486 },
9487 {
9488 "LD_IND halfword negative offset, out of bounds",
9489 .u.insns = {
9490 BPF_STMT(BPF_LDX | BPF_IMM, 0x3e),
9491 BPF_STMT(BPF_LD | BPF_IND | BPF_H, -0x3f),
9492 BPF_STMT(BPF_RET | BPF_A, 0x0),
9493 },
9494 CLASSIC,
9495 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
9496 { {0x3f, 0 } },
9497 },
9498 {
9499 "LD_IND word positive offset",
9500 .u.insns = {
9501 BPF_STMT(BPF_LDX | BPF_IMM, 0x20),
9502 BPF_STMT(BPF_LD | BPF_IND | BPF_W, 0x4),
9503 BPF_STMT(BPF_RET | BPF_A, 0x0),
9504 },
9505 CLASSIC,
9506 {
9507 [0x1c] = 0xaa, [0x1d] = 0x55,
9508 [0x1e] = 0xbb, [0x1f] = 0x66,
9509 [0x20] = 0xcc, [0x21] = 0x77,
9510 [0x22] = 0xdd, [0x23] = 0x88,
9511 [0x24] = 0xee, [0x25] = 0x99,
9512 [0x26] = 0xff, [0x27] = 0xaa,
9513 },
9514 { {0x40, 0xee99ffaa } },
9515 },
9516 {
9517 "LD_IND word negative offset",
9518 .u.insns = {
9519 BPF_STMT(BPF_LDX | BPF_IMM, 0x20),
9520 BPF_STMT(BPF_LD | BPF_IND | BPF_W, -0x4),
9521 BPF_STMT(BPF_RET | BPF_A, 0x0),
9522 },
9523 CLASSIC,
9524 {
9525 [0x1c] = 0xaa, [0x1d] = 0x55,
9526 [0x1e] = 0xbb, [0x1f] = 0x66,
9527 [0x20] = 0xcc, [0x21] = 0x77,
9528 [0x22] = 0xdd, [0x23] = 0x88,
9529 [0x24] = 0xee, [0x25] = 0x99,
9530 [0x26] = 0xff, [0x27] = 0xaa,
9531 },
9532 { {0x40, 0xaa55bb66 } },
9533 },
9534 {
9535 "LD_IND word unaligned (addr & 3 == 2)",
9536 .u.insns = {
9537 BPF_STMT(BPF_LDX | BPF_IMM, 0x20),
9538 BPF_STMT(BPF_LD | BPF_IND | BPF_W, -0x2),
9539 BPF_STMT(BPF_RET | BPF_A, 0x0),
9540 },
9541 CLASSIC,
9542 {
9543 [0x1c] = 0xaa, [0x1d] = 0x55,
9544 [0x1e] = 0xbb, [0x1f] = 0x66,
9545 [0x20] = 0xcc, [0x21] = 0x77,
9546 [0x22] = 0xdd, [0x23] = 0x88,
9547 [0x24] = 0xee, [0x25] = 0x99,
9548 [0x26] = 0xff, [0x27] = 0xaa,
9549 },
9550 { {0x40, 0xbb66cc77 } },
9551 },
9552 {
9553 "LD_IND word unaligned (addr & 3 == 1)",
9554 .u.insns = {
9555 BPF_STMT(BPF_LDX | BPF_IMM, 0x20),
9556 BPF_STMT(BPF_LD | BPF_IND | BPF_W, -0x3),
9557 BPF_STMT(BPF_RET | BPF_A, 0x0),
9558 },
9559 CLASSIC,
9560 {
9561 [0x1c] = 0xaa, [0x1d] = 0x55,
9562 [0x1e] = 0xbb, [0x1f] = 0x66,
9563 [0x20] = 0xcc, [0x21] = 0x77,
9564 [0x22] = 0xdd, [0x23] = 0x88,
9565 [0x24] = 0xee, [0x25] = 0x99,
9566 [0x26] = 0xff, [0x27] = 0xaa,
9567 },
9568 { {0x40, 0x55bb66cc } },
9569 },
9570 {
9571 "LD_IND word unaligned (addr & 3 == 3)",
9572 .u.insns = {
9573 BPF_STMT(BPF_LDX | BPF_IMM, 0x20),
9574 BPF_STMT(BPF_LD | BPF_IND | BPF_W, -0x1),
9575 BPF_STMT(BPF_RET | BPF_A, 0x0),
9576 },
9577 CLASSIC,
9578 {
9579 [0x1c] = 0xaa, [0x1d] = 0x55,
9580 [0x1e] = 0xbb, [0x1f] = 0x66,
9581 [0x20] = 0xcc, [0x21] = 0x77,
9582 [0x22] = 0xdd, [0x23] = 0x88,
9583 [0x24] = 0xee, [0x25] = 0x99,
9584 [0x26] = 0xff, [0x27] = 0xaa,
9585 },
9586 { {0x40, 0x66cc77dd } },
9587 },
9588 {
9589 "LD_IND word positive offset, all ff",
9590 .u.insns = {
9591 BPF_STMT(BPF_LDX | BPF_IMM, 0x3b),
9592 BPF_STMT(BPF_LD | BPF_IND | BPF_W, 0x1),
9593 BPF_STMT(BPF_RET | BPF_A, 0x0),
9594 },
9595 CLASSIC,
9596 { [0x3c] = 0xff, [0x3d] = 0xff, [0x3e] = 0xff, [0x3f] = 0xff },
9597 { {0x40, 0xffffffff } },
9598 },
9599 {
9600 "LD_IND word positive offset, out of bounds",
9601 .u.insns = {
9602 BPF_STMT(BPF_LDX | BPF_IMM, 0x3e),
9603 BPF_STMT(BPF_LD | BPF_IND | BPF_W, 0x1),
9604 BPF_STMT(BPF_RET | BPF_A, 0x0),
9605 },
9606 CLASSIC,
9607 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
9608 { {0x3f, 0 }, },
9609 },
9610 {
9611 "LD_IND word negative offset, out of bounds",
9612 .u.insns = {
9613 BPF_STMT(BPF_LDX | BPF_IMM, 0x3e),
9614 BPF_STMT(BPF_LD | BPF_IND | BPF_W, -0x3f),
9615 BPF_STMT(BPF_RET | BPF_A, 0x0),
9616 },
9617 CLASSIC,
9618 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
9619 { {0x3f, 0 } },
9620 },
9621 {
9622 "LD_ABS byte",
9623 .u.insns = {
9624 BPF_STMT(BPF_LD | BPF_ABS | BPF_B, 0x20),
9625 BPF_STMT(BPF_RET | BPF_A, 0x0),
9626 },
9627 CLASSIC,
9628 {
9629 [0x1c] = 0xaa, [0x1d] = 0x55,
9630 [0x1e] = 0xbb, [0x1f] = 0x66,
9631 [0x20] = 0xcc, [0x21] = 0x77,
9632 [0x22] = 0xdd, [0x23] = 0x88,
9633 [0x24] = 0xee, [0x25] = 0x99,
9634 [0x26] = 0xff, [0x27] = 0xaa,
9635 },
9636 { {0x40, 0xcc } },
9637 },
9638 {
9639 "LD_ABS byte positive offset, all ff",
9640 .u.insns = {
9641 BPF_STMT(BPF_LD | BPF_ABS | BPF_B, 0x3f),
9642 BPF_STMT(BPF_RET | BPF_A, 0x0),
9643 },
9644 CLASSIC,
9645 { [0x3c] = 0xff, [0x3d] = 0xff, [0x3e] = 0xff, [0x3f] = 0xff },
9646 { {0x40, 0xff } },
9647 },
9648 {
9649 "LD_ABS byte positive offset, out of bounds",
9650 .u.insns = {
9651 BPF_STMT(BPF_LD | BPF_ABS | BPF_B, 0x3f),
9652 BPF_STMT(BPF_RET | BPF_A, 0x0),
9653 },
9654 CLASSIC,
9655 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
9656 { {0x3f, 0 }, },
9657 },
9658 {
9659 "LD_ABS byte negative offset, out of bounds load",
9660 .u.insns = {
9661 BPF_STMT(BPF_LD | BPF_ABS | BPF_B, -1),
9662 BPF_STMT(BPF_RET | BPF_A, 0x0),
9663 },
9664 CLASSIC | FLAG_EXPECTED_FAIL,
9665 .expected_errcode = -EINVAL,
9666 },
9667 {
9668 "LD_ABS byte negative offset, in bounds",
9669 .u.insns = {
9670 BPF_STMT(BPF_LD | BPF_ABS | BPF_B, SKF_LL_OFF + 0x3f),
9671 BPF_STMT(BPF_RET | BPF_A, 0x0),
9672 },
9673 CLASSIC,
9674 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
9675 { {0x40, 0x82 }, },
9676 },
9677 {
9678 "LD_ABS byte negative offset, out of bounds",
9679 .u.insns = {
9680 BPF_STMT(BPF_LD | BPF_ABS | BPF_B, SKF_LL_OFF + 0x3f),
9681 BPF_STMT(BPF_RET | BPF_A, 0x0),
9682 },
9683 CLASSIC,
9684 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
9685 { {0x3f, 0 }, },
9686 },
9687 {
9688 "LD_ABS byte negative offset, multiple calls",
9689 .u.insns = {
9690 BPF_STMT(BPF_LD | BPF_ABS | BPF_B, SKF_LL_OFF + 0x3c),
9691 BPF_STMT(BPF_LD | BPF_ABS | BPF_B, SKF_LL_OFF + 0x3d),
9692 BPF_STMT(BPF_LD | BPF_ABS | BPF_B, SKF_LL_OFF + 0x3e),
9693 BPF_STMT(BPF_LD | BPF_ABS | BPF_B, SKF_LL_OFF + 0x3f),
9694 BPF_STMT(BPF_RET | BPF_A, 0x0),
9695 },
9696 CLASSIC,
9697 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
9698 { {0x40, 0x82 }, },
9699 },
9700 {
9701 "LD_ABS halfword",
9702 .u.insns = {
9703 BPF_STMT(BPF_LD | BPF_ABS | BPF_H, 0x22),
9704 BPF_STMT(BPF_RET | BPF_A, 0x0),
9705 },
9706 CLASSIC,
9707 {
9708 [0x1c] = 0xaa, [0x1d] = 0x55,
9709 [0x1e] = 0xbb, [0x1f] = 0x66,
9710 [0x20] = 0xcc, [0x21] = 0x77,
9711 [0x22] = 0xdd, [0x23] = 0x88,
9712 [0x24] = 0xee, [0x25] = 0x99,
9713 [0x26] = 0xff, [0x27] = 0xaa,
9714 },
9715 { {0x40, 0xdd88 } },
9716 },
9717 {
9718 "LD_ABS halfword unaligned",
9719 .u.insns = {
9720 BPF_STMT(BPF_LD | BPF_ABS | BPF_H, 0x25),
9721 BPF_STMT(BPF_RET | BPF_A, 0x0),
9722 },
9723 CLASSIC,
9724 {
9725 [0x1c] = 0xaa, [0x1d] = 0x55,
9726 [0x1e] = 0xbb, [0x1f] = 0x66,
9727 [0x20] = 0xcc, [0x21] = 0x77,
9728 [0x22] = 0xdd, [0x23] = 0x88,
9729 [0x24] = 0xee, [0x25] = 0x99,
9730 [0x26] = 0xff, [0x27] = 0xaa,
9731 },
9732 { {0x40, 0x99ff } },
9733 },
9734 {
9735 "LD_ABS halfword positive offset, all ff",
9736 .u.insns = {
9737 BPF_STMT(BPF_LD | BPF_ABS | BPF_H, 0x3e),
9738 BPF_STMT(BPF_RET | BPF_A, 0x0),
9739 },
9740 CLASSIC,
9741 { [0x3c] = 0xff, [0x3d] = 0xff, [0x3e] = 0xff, [0x3f] = 0xff },
9742 { {0x40, 0xffff } },
9743 },
9744 {
9745 "LD_ABS halfword positive offset, out of bounds",
9746 .u.insns = {
9747 BPF_STMT(BPF_LD | BPF_ABS | BPF_H, 0x3f),
9748 BPF_STMT(BPF_RET | BPF_A, 0x0),
9749 },
9750 CLASSIC,
9751 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
9752 { {0x3f, 0 }, },
9753 },
9754 {
9755 "LD_ABS halfword negative offset, out of bounds load",
9756 .u.insns = {
9757 BPF_STMT(BPF_LD | BPF_ABS | BPF_H, -1),
9758 BPF_STMT(BPF_RET | BPF_A, 0x0),
9759 },
9760 CLASSIC | FLAG_EXPECTED_FAIL,
9761 .expected_errcode = -EINVAL,
9762 },
9763 {
9764 "LD_ABS halfword negative offset, in bounds",
9765 .u.insns = {
9766 BPF_STMT(BPF_LD | BPF_ABS | BPF_H, SKF_LL_OFF + 0x3e),
9767 BPF_STMT(BPF_RET | BPF_A, 0x0),
9768 },
9769 CLASSIC,
9770 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
9771 { {0x40, 0x1982 }, },
9772 },
9773 {
9774 "LD_ABS halfword negative offset, out of bounds",
9775 .u.insns = {
9776 BPF_STMT(BPF_LD | BPF_ABS | BPF_H, SKF_LL_OFF + 0x3e),
9777 BPF_STMT(BPF_RET | BPF_A, 0x0),
9778 },
9779 CLASSIC,
9780 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
9781 { {0x3f, 0 }, },
9782 },
9783 {
9784 "LD_ABS word",
9785 .u.insns = {
9786 BPF_STMT(BPF_LD | BPF_ABS | BPF_W, 0x1c),
9787 BPF_STMT(BPF_RET | BPF_A, 0x0),
9788 },
9789 CLASSIC,
9790 {
9791 [0x1c] = 0xaa, [0x1d] = 0x55,
9792 [0x1e] = 0xbb, [0x1f] = 0x66,
9793 [0x20] = 0xcc, [0x21] = 0x77,
9794 [0x22] = 0xdd, [0x23] = 0x88,
9795 [0x24] = 0xee, [0x25] = 0x99,
9796 [0x26] = 0xff, [0x27] = 0xaa,
9797 },
9798 { {0x40, 0xaa55bb66 } },
9799 },
9800 {
9801 "LD_ABS word unaligned (addr & 3 == 2)",
9802 .u.insns = {
9803 BPF_STMT(BPF_LD | BPF_ABS | BPF_W, 0x22),
9804 BPF_STMT(BPF_RET | BPF_A, 0x0),
9805 },
9806 CLASSIC,
9807 {
9808 [0x1c] = 0xaa, [0x1d] = 0x55,
9809 [0x1e] = 0xbb, [0x1f] = 0x66,
9810 [0x20] = 0xcc, [0x21] = 0x77,
9811 [0x22] = 0xdd, [0x23] = 0x88,
9812 [0x24] = 0xee, [0x25] = 0x99,
9813 [0x26] = 0xff, [0x27] = 0xaa,
9814 },
9815 { {0x40, 0xdd88ee99 } },
9816 },
9817 {
9818 "LD_ABS word unaligned (addr & 3 == 1)",
9819 .u.insns = {
9820 BPF_STMT(BPF_LD | BPF_ABS | BPF_W, 0x21),
9821 BPF_STMT(BPF_RET | BPF_A, 0x0),
9822 },
9823 CLASSIC,
9824 {
9825 [0x1c] = 0xaa, [0x1d] = 0x55,
9826 [0x1e] = 0xbb, [0x1f] = 0x66,
9827 [0x20] = 0xcc, [0x21] = 0x77,
9828 [0x22] = 0xdd, [0x23] = 0x88,
9829 [0x24] = 0xee, [0x25] = 0x99,
9830 [0x26] = 0xff, [0x27] = 0xaa,
9831 },
9832 { {0x40, 0x77dd88ee } },
9833 },
9834 {
9835 "LD_ABS word unaligned (addr & 3 == 3)",
9836 .u.insns = {
9837 BPF_STMT(BPF_LD | BPF_ABS | BPF_W, 0x23),
9838 BPF_STMT(BPF_RET | BPF_A, 0x0),
9839 },
9840 CLASSIC,
9841 {
9842 [0x1c] = 0xaa, [0x1d] = 0x55,
9843 [0x1e] = 0xbb, [0x1f] = 0x66,
9844 [0x20] = 0xcc, [0x21] = 0x77,
9845 [0x22] = 0xdd, [0x23] = 0x88,
9846 [0x24] = 0xee, [0x25] = 0x99,
9847 [0x26] = 0xff, [0x27] = 0xaa,
9848 },
9849 { {0x40, 0x88ee99ff } },
9850 },
9851 {
9852 "LD_ABS word positive offset, all ff",
9853 .u.insns = {
9854 BPF_STMT(BPF_LD | BPF_ABS | BPF_W, 0x3c),
9855 BPF_STMT(BPF_RET | BPF_A, 0x0),
9856 },
9857 CLASSIC,
9858 { [0x3c] = 0xff, [0x3d] = 0xff, [0x3e] = 0xff, [0x3f] = 0xff },
9859 { {0x40, 0xffffffff } },
9860 },
9861 {
9862 "LD_ABS word positive offset, out of bounds",
9863 .u.insns = {
9864 BPF_STMT(BPF_LD | BPF_ABS | BPF_W, 0x3f),
9865 BPF_STMT(BPF_RET | BPF_A, 0x0),
9866 },
9867 CLASSIC,
9868 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
9869 { {0x3f, 0 }, },
9870 },
9871 {
9872 "LD_ABS word negative offset, out of bounds load",
9873 .u.insns = {
9874 BPF_STMT(BPF_LD | BPF_ABS | BPF_W, -1),
9875 BPF_STMT(BPF_RET | BPF_A, 0x0),
9876 },
9877 CLASSIC | FLAG_EXPECTED_FAIL,
9878 .expected_errcode = -EINVAL,
9879 },
9880 {
9881 "LD_ABS word negative offset, in bounds",
9882 .u.insns = {
9883 BPF_STMT(BPF_LD | BPF_ABS | BPF_W, SKF_LL_OFF + 0x3c),
9884 BPF_STMT(BPF_RET | BPF_A, 0x0),
9885 },
9886 CLASSIC,
9887 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
9888 { {0x40, 0x25051982 }, },
9889 },
9890 {
9891 "LD_ABS word negative offset, out of bounds",
9892 .u.insns = {
9893 BPF_STMT(BPF_LD | BPF_ABS | BPF_W, SKF_LL_OFF + 0x3c),
9894 BPF_STMT(BPF_RET | BPF_A, 0x0),
9895 },
9896 CLASSIC,
9897 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
9898 { {0x3f, 0 }, },
9899 },
9900 {
9901 "LDX_MSH standalone, preserved A",
9902 .u.insns = {
9903 BPF_STMT(BPF_LD | BPF_IMM, 0xffeebbaa),
9904 BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 0x3c),
9905 BPF_STMT(BPF_RET | BPF_A, 0x0),
9906 },
9907 CLASSIC,
9908 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
9909 { {0x40, 0xffeebbaa }, },
9910 },
9911 {
9912 "LDX_MSH standalone, preserved A 2",
9913 .u.insns = {
9914 BPF_STMT(BPF_LD | BPF_IMM, 0x175e9d63),
9915 BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 0x3c),
9916 BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 0x3d),
9917 BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 0x3e),
9918 BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 0x3f),
9919 BPF_STMT(BPF_RET | BPF_A, 0x0),
9920 },
9921 CLASSIC,
9922 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
9923 { {0x40, 0x175e9d63 }, },
9924 },
9925 {
9926 "LDX_MSH standalone, test result 1",
9927 .u.insns = {
9928 BPF_STMT(BPF_LD | BPF_IMM, 0xffeebbaa),
9929 BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 0x3c),
9930 BPF_STMT(BPF_MISC | BPF_TXA, 0),
9931 BPF_STMT(BPF_RET | BPF_A, 0x0),
9932 },
9933 CLASSIC,
9934 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
9935 { {0x40, 0x14 }, },
9936 },
9937 {
9938 "LDX_MSH standalone, test result 2",
9939 .u.insns = {
9940 BPF_STMT(BPF_LD | BPF_IMM, 0xffeebbaa),
9941 BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 0x3e),
9942 BPF_STMT(BPF_MISC | BPF_TXA, 0),
9943 BPF_STMT(BPF_RET | BPF_A, 0x0),
9944 },
9945 CLASSIC,
9946 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
9947 { {0x40, 0x24 }, },
9948 },
9949 {
9950 "LDX_MSH standalone, negative offset",
9951 .u.insns = {
9952 BPF_STMT(BPF_LD | BPF_IMM, 0xffeebbaa),
9953 BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, -1),
9954 BPF_STMT(BPF_MISC | BPF_TXA, 0),
9955 BPF_STMT(BPF_RET | BPF_A, 0x0),
9956 },
9957 CLASSIC,
9958 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
9959 { {0x40, 0 }, },
9960 },
9961 {
9962 "LDX_MSH standalone, negative offset 2",
9963 .u.insns = {
9964 BPF_STMT(BPF_LD | BPF_IMM, 0xffeebbaa),
9965 BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, SKF_LL_OFF + 0x3e),
9966 BPF_STMT(BPF_MISC | BPF_TXA, 0),
9967 BPF_STMT(BPF_RET | BPF_A, 0x0),
9968 },
9969 CLASSIC,
9970 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
9971 { {0x40, 0x24 }, },
9972 },
9973 {
9974 "LDX_MSH standalone, out of bounds",
9975 .u.insns = {
9976 BPF_STMT(BPF_LD | BPF_IMM, 0xffeebbaa),
9977 BPF_STMT(BPF_LDX | BPF_B | BPF_MSH, 0x40),
9978 BPF_STMT(BPF_MISC | BPF_TXA, 0),
9979 BPF_STMT(BPF_RET | BPF_A, 0x0),
9980 },
9981 CLASSIC,
9982 { [0x3c] = 0x25, [0x3d] = 0x05, [0x3e] = 0x19, [0x3f] = 0x82 },
9983 { {0x40, 0 }, },
9984 },
9985 /*
9986 * verify that the interpreter or JIT correctly sets A and X
9987 * to 0.
9988 */
9989 {
9990 "ADD default X",
9991 .u.insns = {
9992 /*
9993 * A = 0x42
9994 * A = A + X
9995 * ret A
9996 */
9997 BPF_STMT(BPF_LD | BPF_IMM, 0x42),
9998 BPF_STMT(BPF_ALU | BPF_ADD | BPF_X, 0),
9999 BPF_STMT(BPF_RET | BPF_A, 0x0),
10000 },
10001 CLASSIC | FLAG_NO_DATA,
10002 {},
10003 { {0x1, 0x42 } },
10004 },
10005 {
10006 "ADD default A",
10007 .u.insns = {
10008 /*
10009 * A = A + 0x42
10010 * ret A
10011 */
10012 BPF_STMT(BPF_ALU | BPF_ADD | BPF_K, 0x42),
10013 BPF_STMT(BPF_RET | BPF_A, 0x0),
10014 },
10015 CLASSIC | FLAG_NO_DATA,
10016 {},
10017 { {0x1, 0x42 } },
10018 },
10019 {
10020 "SUB default X",
10021 .u.insns = {
10022 /*
10023 * A = 0x66
10024 * A = A - X
10025 * ret A
10026 */
10027 BPF_STMT(BPF_LD | BPF_IMM, 0x66),
10028 BPF_STMT(BPF_ALU | BPF_SUB | BPF_X, 0),
10029 BPF_STMT(BPF_RET | BPF_A, 0x0),
10030 },
10031 CLASSIC | FLAG_NO_DATA,
10032 {},
10033 { {0x1, 0x66 } },
10034 },
10035 {
10036 "SUB default A",
10037 .u.insns = {
10038 /*
10039 * A = A - -0x66
10040 * ret A
10041 */
10042 BPF_STMT(BPF_ALU | BPF_SUB | BPF_K, -0x66),
10043 BPF_STMT(BPF_RET | BPF_A, 0x0),
10044 },
10045 CLASSIC | FLAG_NO_DATA,
10046 {},
10047 { {0x1, 0x66 } },
10048 },
10049 {
10050 "MUL default X",
10051 .u.insns = {
10052 /*
10053 * A = 0x42
10054 * A = A * X
10055 * ret A
10056 */
10057 BPF_STMT(BPF_LD | BPF_IMM, 0x42),
10058 BPF_STMT(BPF_ALU | BPF_MUL | BPF_X, 0),
10059 BPF_STMT(BPF_RET | BPF_A, 0x0),
10060 },
10061 CLASSIC | FLAG_NO_DATA,
10062 {},
10063 { {0x1, 0x0 } },
10064 },
10065 {
10066 "MUL default A",
10067 .u.insns = {
10068 /*
10069 * A = A * 0x66
10070 * ret A
10071 */
10072 BPF_STMT(BPF_ALU | BPF_MUL | BPF_K, 0x66),
10073 BPF_STMT(BPF_RET | BPF_A, 0x0),
10074 },
10075 CLASSIC | FLAG_NO_DATA,
10076 {},
10077 { {0x1, 0x0 } },
10078 },
10079 {
10080 "DIV default X",
10081 .u.insns = {
10082 /*
10083 * A = 0x42
10084 * A = A / X ; this halt the filter execution if X is 0
10085 * ret 0x42
10086 */
10087 BPF_STMT(BPF_LD | BPF_IMM, 0x42),
10088 BPF_STMT(BPF_ALU | BPF_DIV | BPF_X, 0),
10089 BPF_STMT(BPF_RET | BPF_K, 0x42),
10090 },
10091 CLASSIC | FLAG_NO_DATA,
10092 {},
10093 { {0x1, 0x0 } },
10094 },
10095 {
10096 "DIV default A",
10097 .u.insns = {
10098 /*
10099 * A = A / 1
10100 * ret A
10101 */
10102 BPF_STMT(BPF_ALU | BPF_DIV | BPF_K, 0x1),
10103 BPF_STMT(BPF_RET | BPF_A, 0x0),
10104 },
10105 CLASSIC | FLAG_NO_DATA,
10106 {},
10107 { {0x1, 0x0 } },
10108 },
10109 {
10110 "MOD default X",
10111 .u.insns = {
10112 /*
10113 * A = 0x42
10114 * A = A mod X ; this halt the filter execution if X is 0
10115 * ret 0x42
10116 */
10117 BPF_STMT(BPF_LD | BPF_IMM, 0x42),
10118 BPF_STMT(BPF_ALU | BPF_MOD | BPF_X, 0),
10119 BPF_STMT(BPF_RET | BPF_K, 0x42),
10120 },
10121 CLASSIC | FLAG_NO_DATA,
10122 {},
10123 { {0x1, 0x0 } },
10124 },
10125 {
10126 "MOD default A",
10127 .u.insns = {
10128 /*
10129 * A = A mod 1
10130 * ret A
10131 */
10132 BPF_STMT(BPF_ALU | BPF_MOD | BPF_K, 0x1),
10133 BPF_STMT(BPF_RET | BPF_A, 0x0),
10134 },
10135 CLASSIC | FLAG_NO_DATA,
10136 {},
10137 { {0x1, 0x0 } },
10138 },
10139 {
10140 "JMP EQ default A",
10141 .u.insns = {
10142 /*
10143 * cmp A, 0x0, 0, 1
10144 * ret 0x42
10145 * ret 0x66
10146 */
10147 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0x0, 0, 1),
10148 BPF_STMT(BPF_RET | BPF_K, 0x42),
10149 BPF_STMT(BPF_RET | BPF_K, 0x66),
10150 },
10151 CLASSIC | FLAG_NO_DATA,
10152 {},
10153 { {0x1, 0x42 } },
10154 },
10155 {
10156 "JMP EQ default X",
10157 .u.insns = {
10158 /*
10159 * A = 0x0
10160 * cmp A, X, 0, 1
10161 * ret 0x42
10162 * ret 0x66
10163 */
10164 BPF_STMT(BPF_LD | BPF_IMM, 0x0),
10165 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_X, 0x0, 0, 1),
10166 BPF_STMT(BPF_RET | BPF_K, 0x42),
10167 BPF_STMT(BPF_RET | BPF_K, 0x66),
10168 },
10169 CLASSIC | FLAG_NO_DATA,
10170 {},
10171 { {0x1, 0x42 } },
10172 },
10173 /* Checking interpreter vs JIT wrt signed extended imms. */
10174 {
10175 "JNE signed compare, test 1",
10176 .u.insns_int = {
10177 BPF_ALU32_IMM(BPF_MOV, R1, 0xfefbbc12),
10178 BPF_ALU32_IMM(BPF_MOV, R3, 0xffff0000),
10179 BPF_MOV64_REG(R2, R1),
10180 BPF_ALU64_REG(BPF_AND, R2, R3),
10181 BPF_ALU32_IMM(BPF_MOV, R0, 1),
10182 BPF_JMP_IMM(BPF_JNE, R2, -17104896, 1),
10183 BPF_ALU32_IMM(BPF_MOV, R0, 2),
10184 BPF_EXIT_INSN(),
10185 },
10186 INTERNAL,
10187 { },
10188 { { 0, 1 } },
10189 },
10190 {
10191 "JNE signed compare, test 2",
10192 .u.insns_int = {
10193 BPF_ALU32_IMM(BPF_MOV, R1, 0xfefbbc12),
10194 BPF_ALU32_IMM(BPF_MOV, R3, 0xffff0000),
10195 BPF_MOV64_REG(R2, R1),
10196 BPF_ALU64_REG(BPF_AND, R2, R3),
10197 BPF_ALU32_IMM(BPF_MOV, R0, 1),
10198 BPF_JMP_IMM(BPF_JNE, R2, 0xfefb0000, 1),
10199 BPF_ALU32_IMM(BPF_MOV, R0, 2),
10200 BPF_EXIT_INSN(),
10201 },
10202 INTERNAL,
10203 { },
10204 { { 0, 1 } },
10205 },
10206 {
10207 "JNE signed compare, test 3",
10208 .u.insns_int = {
10209 BPF_ALU32_IMM(BPF_MOV, R1, 0xfefbbc12),
10210 BPF_ALU32_IMM(BPF_MOV, R3, 0xffff0000),
10211 BPF_ALU32_IMM(BPF_MOV, R4, 0xfefb0000),
10212 BPF_MOV64_REG(R2, R1),
10213 BPF_ALU64_REG(BPF_AND, R2, R3),
10214 BPF_ALU32_IMM(BPF_MOV, R0, 1),
10215 BPF_JMP_REG(BPF_JNE, R2, R4, 1),
10216 BPF_ALU32_IMM(BPF_MOV, R0, 2),
10217 BPF_EXIT_INSN(),
10218 },
10219 INTERNAL,
10220 { },
10221 { { 0, 2 } },
10222 },
10223 {
10224 "JNE signed compare, test 4",
10225 .u.insns_int = {
10226 BPF_LD_IMM64(R1, -17104896),
10227 BPF_ALU32_IMM(BPF_MOV, R0, 1),
10228 BPF_JMP_IMM(BPF_JNE, R1, -17104896, 1),
10229 BPF_ALU32_IMM(BPF_MOV, R0, 2),
10230 BPF_EXIT_INSN(),
10231 },
10232 INTERNAL,
10233 { },
10234 { { 0, 2 } },
10235 },
10236 {
10237 "JNE signed compare, test 5",
10238 .u.insns_int = {
10239 BPF_LD_IMM64(R1, 0xfefb0000),
10240 BPF_ALU32_IMM(BPF_MOV, R0, 1),
10241 BPF_JMP_IMM(BPF_JNE, R1, 0xfefb0000, 1),
10242 BPF_ALU32_IMM(BPF_MOV, R0, 2),
10243 BPF_EXIT_INSN(),
10244 },
10245 INTERNAL,
10246 { },
10247 { { 0, 1 } },
10248 },
10249 {
10250 "JNE signed compare, test 6",
10251 .u.insns_int = {
10252 BPF_LD_IMM64(R1, 0x7efb0000),
10253 BPF_ALU32_IMM(BPF_MOV, R0, 1),
10254 BPF_JMP_IMM(BPF_JNE, R1, 0x7efb0000, 1),
10255 BPF_ALU32_IMM(BPF_MOV, R0, 2),
10256 BPF_EXIT_INSN(),
10257 },
10258 INTERNAL,
10259 { },
10260 { { 0, 2 } },
10261 },
10262 {
10263 "JNE signed compare, test 7",
10264 .u.insns = {
10265 BPF_STMT(BPF_LD | BPF_IMM, 0xffff0000),
10266 BPF_STMT(BPF_MISC | BPF_TAX, 0),
10267 BPF_STMT(BPF_LD | BPF_IMM, 0xfefbbc12),
10268 BPF_STMT(BPF_ALU | BPF_AND | BPF_X, 0),
10269 BPF_JUMP(BPF_JMP | BPF_JEQ | BPF_K, 0xfefb0000, 1, 0),
10270 BPF_STMT(BPF_RET | BPF_K, 1),
10271 BPF_STMT(BPF_RET | BPF_K, 2),
10272 },
10273 CLASSIC | FLAG_NO_DATA,
10274 {},
10275 { { 0, 2 } },
10276 },
10277 /* Exhaustive test of ALU64 shift operations */
10278 {
10279 "ALU64_LSH_K: all shift values",
10280 { },
10281 INTERNAL | FLAG_NO_DATA,
10282 { },
10283 { { 0, 1 } },
10284 .fill_helper = bpf_fill_alu_lsh_imm,
10285 },
10286 {
10287 "ALU64_RSH_K: all shift values",
10288 { },
10289 INTERNAL | FLAG_NO_DATA,
10290 { },
10291 { { 0, 1 } },
10292 .fill_helper = bpf_fill_alu_rsh_imm,
10293 },
10294 {
10295 "ALU64_ARSH_K: all shift values",
10296 { },
10297 INTERNAL | FLAG_NO_DATA,
10298 { },
10299 { { 0, 1 } },
10300 .fill_helper = bpf_fill_alu_arsh_imm,
10301 },
10302 {
10303 "ALU64_LSH_X: all shift values",
10304 { },
10305 INTERNAL | FLAG_NO_DATA,
10306 { },
10307 { { 0, 1 } },
10308 .fill_helper = bpf_fill_alu_lsh_reg,
10309 },
10310 {
10311 "ALU64_RSH_X: all shift values",
10312 { },
10313 INTERNAL | FLAG_NO_DATA,
10314 { },
10315 { { 0, 1 } },
10316 .fill_helper = bpf_fill_alu_rsh_reg,
10317 },
10318 {
10319 "ALU64_ARSH_X: all shift values",
10320 { },
10321 INTERNAL | FLAG_NO_DATA,
10322 { },
10323 { { 0, 1 } },
10324 .fill_helper = bpf_fill_alu_arsh_reg,
10325 },
10326 /* Exhaustive test of ALU32 shift operations */
10327 {
10328 "ALU32_LSH_K: all shift values",
10329 { },
10330 INTERNAL | FLAG_NO_DATA,
10331 { },
10332 { { 0, 1 } },
10333 .fill_helper = bpf_fill_alu32_lsh_imm,
10334 },
10335 {
10336 "ALU32_RSH_K: all shift values",
10337 { },
10338 INTERNAL | FLAG_NO_DATA,
10339 { },
10340 { { 0, 1 } },
10341 .fill_helper = bpf_fill_alu32_rsh_imm,
10342 },
10343 {
10344 "ALU32_ARSH_K: all shift values",
10345 { },
10346 INTERNAL | FLAG_NO_DATA,
10347 { },
10348 { { 0, 1 } },
10349 .fill_helper = bpf_fill_alu32_arsh_imm,
10350 },
10351 {
10352 "ALU32_LSH_X: all shift values",
10353 { },
10354 INTERNAL | FLAG_NO_DATA,
10355 { },
10356 { { 0, 1 } },
10357 .fill_helper = bpf_fill_alu32_lsh_reg,
10358 },
10359 {
10360 "ALU32_RSH_X: all shift values",
10361 { },
10362 INTERNAL | FLAG_NO_DATA,
10363 { },
10364 { { 0, 1 } },
10365 .fill_helper = bpf_fill_alu32_rsh_reg,
10366 },
10367 {
10368 "ALU32_ARSH_X: all shift values",
10369 { },
10370 INTERNAL | FLAG_NO_DATA,
10371 { },
10372 { { 0, 1 } },
10373 .fill_helper = bpf_fill_alu32_arsh_reg,
10374 },
10375 /* ALU64 immediate magnitudes */
10376 {
10377 "ALU64_MOV_K: all immediate value magnitudes",
10378 { },
10379 INTERNAL | FLAG_NO_DATA,
10380 { },
10381 { { 0, 1 } },
10382 .fill_helper = bpf_fill_alu64_mov_imm,
10383 .nr_testruns = NR_PATTERN_RUNS,
10384 },
10385 {
10386 "ALU64_AND_K: all immediate value magnitudes",
10387 { },
10388 INTERNAL | FLAG_NO_DATA,
10389 { },
10390 { { 0, 1 } },
10391 .fill_helper = bpf_fill_alu64_and_imm,
10392 .nr_testruns = NR_PATTERN_RUNS,
10393 },
10394 {
10395 "ALU64_OR_K: all immediate value magnitudes",
10396 { },
10397 INTERNAL | FLAG_NO_DATA,
10398 { },
10399 { { 0, 1 } },
10400 .fill_helper = bpf_fill_alu64_or_imm,
10401 .nr_testruns = NR_PATTERN_RUNS,
10402 },
10403 {
10404 "ALU64_XOR_K: all immediate value magnitudes",
10405 { },
10406 INTERNAL | FLAG_NO_DATA,
10407 { },
10408 { { 0, 1 } },
10409 .fill_helper = bpf_fill_alu64_xor_imm,
10410 .nr_testruns = NR_PATTERN_RUNS,
10411 },
10412 {
10413 "ALU64_ADD_K: all immediate value magnitudes",
10414 { },
10415 INTERNAL | FLAG_NO_DATA,
10416 { },
10417 { { 0, 1 } },
10418 .fill_helper = bpf_fill_alu64_add_imm,
10419 .nr_testruns = NR_PATTERN_RUNS,
10420 },
10421 {
10422 "ALU64_SUB_K: all immediate value magnitudes",
10423 { },
10424 INTERNAL | FLAG_NO_DATA,
10425 { },
10426 { { 0, 1 } },
10427 .fill_helper = bpf_fill_alu64_sub_imm,
10428 .nr_testruns = NR_PATTERN_RUNS,
10429 },
10430 {
10431 "ALU64_MUL_K: all immediate value magnitudes",
10432 { },
10433 INTERNAL | FLAG_NO_DATA,
10434 { },
10435 { { 0, 1 } },
10436 .fill_helper = bpf_fill_alu64_mul_imm,
10437 .nr_testruns = NR_PATTERN_RUNS,
10438 },
10439 {
10440 "ALU64_DIV_K: all immediate value magnitudes",
10441 { },
10442 INTERNAL | FLAG_NO_DATA,
10443 { },
10444 { { 0, 1 } },
10445 .fill_helper = bpf_fill_alu64_div_imm,
10446 .nr_testruns = NR_PATTERN_RUNS,
10447 },
10448 {
10449 "ALU64_MOD_K: all immediate value magnitudes",
10450 { },
10451 INTERNAL | FLAG_NO_DATA,
10452 { },
10453 { { 0, 1 } },
10454 .fill_helper = bpf_fill_alu64_mod_imm,
10455 .nr_testruns = NR_PATTERN_RUNS,
10456 },
10457 /* ALU32 immediate magnitudes */
10458 {
10459 "ALU32_MOV_K: all immediate value magnitudes",
10460 { },
10461 INTERNAL | FLAG_NO_DATA,
10462 { },
10463 { { 0, 1 } },
10464 .fill_helper = bpf_fill_alu32_mov_imm,
10465 .nr_testruns = NR_PATTERN_RUNS,
10466 },
10467 {
10468 "ALU32_AND_K: all immediate value magnitudes",
10469 { },
10470 INTERNAL | FLAG_NO_DATA,
10471 { },
10472 { { 0, 1 } },
10473 .fill_helper = bpf_fill_alu32_and_imm,
10474 .nr_testruns = NR_PATTERN_RUNS,
10475 },
10476 {
10477 "ALU32_OR_K: all immediate value magnitudes",
10478 { },
10479 INTERNAL | FLAG_NO_DATA,
10480 { },
10481 { { 0, 1 } },
10482 .fill_helper = bpf_fill_alu32_or_imm,
10483 .nr_testruns = NR_PATTERN_RUNS,
10484 },
10485 {
10486 "ALU32_XOR_K: all immediate value magnitudes",
10487 { },
10488 INTERNAL | FLAG_NO_DATA,
10489 { },
10490 { { 0, 1 } },
10491 .fill_helper = bpf_fill_alu32_xor_imm,
10492 .nr_testruns = NR_PATTERN_RUNS,
10493 },
10494 {
10495 "ALU32_ADD_K: all immediate value magnitudes",
10496 { },
10497 INTERNAL | FLAG_NO_DATA,
10498 { },
10499 { { 0, 1 } },
10500 .fill_helper = bpf_fill_alu32_add_imm,
10501 .nr_testruns = NR_PATTERN_RUNS,
10502 },
10503 {
10504 "ALU32_SUB_K: all immediate value magnitudes",
10505 { },
10506 INTERNAL | FLAG_NO_DATA,
10507 { },
10508 { { 0, 1 } },
10509 .fill_helper = bpf_fill_alu32_sub_imm,
10510 .nr_testruns = NR_PATTERN_RUNS,
10511 },
10512 {
10513 "ALU32_MUL_K: all immediate value magnitudes",
10514 { },
10515 INTERNAL | FLAG_NO_DATA,
10516 { },
10517 { { 0, 1 } },
10518 .fill_helper = bpf_fill_alu32_mul_imm,
10519 .nr_testruns = NR_PATTERN_RUNS,
10520 },
10521 {
10522 "ALU32_DIV_K: all immediate value magnitudes",
10523 { },
10524 INTERNAL | FLAG_NO_DATA,
10525 { },
10526 { { 0, 1 } },
10527 .fill_helper = bpf_fill_alu32_div_imm,
10528 .nr_testruns = NR_PATTERN_RUNS,
10529 },
10530 {
10531 "ALU32_MOD_K: all immediate value magnitudes",
10532 { },
10533 INTERNAL | FLAG_NO_DATA,
10534 { },
10535 { { 0, 1 } },
10536 .fill_helper = bpf_fill_alu32_mod_imm,
10537 .nr_testruns = NR_PATTERN_RUNS,
10538 },
10539 /* ALU64 register magnitudes */
10540 {
10541 "ALU64_MOV_X: all register value magnitudes",
10542 { },
10543 INTERNAL | FLAG_NO_DATA,
10544 { },
10545 { { 0, 1 } },
10546 .fill_helper = bpf_fill_alu64_mov_reg,
10547 .nr_testruns = NR_PATTERN_RUNS,
10548 },
10549 {
10550 "ALU64_AND_X: all register value magnitudes",
10551 { },
10552 INTERNAL | FLAG_NO_DATA,
10553 { },
10554 { { 0, 1 } },
10555 .fill_helper = bpf_fill_alu64_and_reg,
10556 .nr_testruns = NR_PATTERN_RUNS,
10557 },
10558 {
10559 "ALU64_OR_X: all register value magnitudes",
10560 { },
10561 INTERNAL | FLAG_NO_DATA,
10562 { },
10563 { { 0, 1 } },
10564 .fill_helper = bpf_fill_alu64_or_reg,
10565 .nr_testruns = NR_PATTERN_RUNS,
10566 },
10567 {
10568 "ALU64_XOR_X: all register value magnitudes",
10569 { },
10570 INTERNAL | FLAG_NO_DATA,
10571 { },
10572 { { 0, 1 } },
10573 .fill_helper = bpf_fill_alu64_xor_reg,
10574 .nr_testruns = NR_PATTERN_RUNS,
10575 },
10576 {
10577 "ALU64_ADD_X: all register value magnitudes",
10578 { },
10579 INTERNAL | FLAG_NO_DATA,
10580 { },
10581 { { 0, 1 } },
10582 .fill_helper = bpf_fill_alu64_add_reg,
10583 .nr_testruns = NR_PATTERN_RUNS,
10584 },
10585 {
10586 "ALU64_SUB_X: all register value magnitudes",
10587 { },
10588 INTERNAL | FLAG_NO_DATA,
10589 { },
10590 { { 0, 1 } },
10591 .fill_helper = bpf_fill_alu64_sub_reg,
10592 .nr_testruns = NR_PATTERN_RUNS,
10593 },
10594 {
10595 "ALU64_MUL_X: all register value magnitudes",
10596 { },
10597 INTERNAL | FLAG_NO_DATA,
10598 { },
10599 { { 0, 1 } },
10600 .fill_helper = bpf_fill_alu64_mul_reg,
10601 .nr_testruns = NR_PATTERN_RUNS,
10602 },
10603 {
10604 "ALU64_DIV_X: all register value magnitudes",
10605 { },
10606 INTERNAL | FLAG_NO_DATA,
10607 { },
10608 { { 0, 1 } },
10609 .fill_helper = bpf_fill_alu64_div_reg,
10610 .nr_testruns = NR_PATTERN_RUNS,
10611 },
10612 {
10613 "ALU64_MOD_X: all register value magnitudes",
10614 { },
10615 INTERNAL | FLAG_NO_DATA,
10616 { },
10617 { { 0, 1 } },
10618 .fill_helper = bpf_fill_alu64_mod_reg,
10619 .nr_testruns = NR_PATTERN_RUNS,
10620 },
10621 /* ALU32 register magnitudes */
10622 {
10623 "ALU32_MOV_X: all register value magnitudes",
10624 { },
10625 INTERNAL | FLAG_NO_DATA,
10626 { },
10627 { { 0, 1 } },
10628 .fill_helper = bpf_fill_alu32_mov_reg,
10629 .nr_testruns = NR_PATTERN_RUNS,
10630 },
10631 {
10632 "ALU32_AND_X: all register value magnitudes",
10633 { },
10634 INTERNAL | FLAG_NO_DATA,
10635 { },
10636 { { 0, 1 } },
10637 .fill_helper = bpf_fill_alu32_and_reg,
10638 .nr_testruns = NR_PATTERN_RUNS,
10639 },
10640 {
10641 "ALU32_OR_X: all register value magnitudes",
10642 { },
10643 INTERNAL | FLAG_NO_DATA,
10644 { },
10645 { { 0, 1 } },
10646 .fill_helper = bpf_fill_alu32_or_reg,
10647 .nr_testruns = NR_PATTERN_RUNS,
10648 },
10649 {
10650 "ALU32_XOR_X: all register value magnitudes",
10651 { },
10652 INTERNAL | FLAG_NO_DATA,
10653 { },
10654 { { 0, 1 } },
10655 .fill_helper = bpf_fill_alu32_xor_reg,
10656 .nr_testruns = NR_PATTERN_RUNS,
10657 },
10658 {
10659 "ALU32_ADD_X: all register value magnitudes",
10660 { },
10661 INTERNAL | FLAG_NO_DATA,
10662 { },
10663 { { 0, 1 } },
10664 .fill_helper = bpf_fill_alu32_add_reg,
10665 .nr_testruns = NR_PATTERN_RUNS,
10666 },
10667 {
10668 "ALU32_SUB_X: all register value magnitudes",
10669 { },
10670 INTERNAL | FLAG_NO_DATA,
10671 { },
10672 { { 0, 1 } },
10673 .fill_helper = bpf_fill_alu32_sub_reg,
10674 .nr_testruns = NR_PATTERN_RUNS,
10675 },
10676 {
10677 "ALU32_MUL_X: all register value magnitudes",
10678 { },
10679 INTERNAL | FLAG_NO_DATA,
10680 { },
10681 { { 0, 1 } },
10682 .fill_helper = bpf_fill_alu32_mul_reg,
10683 .nr_testruns = NR_PATTERN_RUNS,
10684 },
10685 {
10686 "ALU32_DIV_X: all register value magnitudes",
10687 { },
10688 INTERNAL | FLAG_NO_DATA,
10689 { },
10690 { { 0, 1 } },
10691 .fill_helper = bpf_fill_alu32_div_reg,
10692 .nr_testruns = NR_PATTERN_RUNS,
10693 },
10694 {
10695 "ALU32_MOD_X: all register value magnitudes",
10696 { },
10697 INTERNAL | FLAG_NO_DATA,
10698 { },
10699 { { 0, 1 } },
10700 .fill_helper = bpf_fill_alu32_mod_reg,
10701 .nr_testruns = NR_PATTERN_RUNS,
10702 },
10703 /* LD_IMM64 immediate magnitudes */
10704 {
10705 "LD_IMM64: all immediate value magnitudes",
10706 { },
10707 INTERNAL | FLAG_NO_DATA,
10708 { },
10709 { { 0, 1 } },
10710 .fill_helper = bpf_fill_ld_imm64,
10711 },
10712 /* JMP immediate magnitudes */
10713 {
10714 "JMP_JSET_K: all immediate value magnitudes",
10715 { },
10716 INTERNAL | FLAG_NO_DATA,
10717 { },
10718 { { 0, 1 } },
10719 .fill_helper = bpf_fill_jmp_jset_imm,
10720 .nr_testruns = NR_PATTERN_RUNS,
10721 },
10722 {
10723 "JMP_JEQ_K: all immediate value magnitudes",
10724 { },
10725 INTERNAL | FLAG_NO_DATA,
10726 { },
10727 { { 0, 1 } },
10728 .fill_helper = bpf_fill_jmp_jeq_imm,
10729 .nr_testruns = NR_PATTERN_RUNS,
10730 },
10731 {
10732 "JMP_JNE_K: all immediate value magnitudes",
10733 { },
10734 INTERNAL | FLAG_NO_DATA,
10735 { },
10736 { { 0, 1 } },
10737 .fill_helper = bpf_fill_jmp_jne_imm,
10738 .nr_testruns = NR_PATTERN_RUNS,
10739 },
10740 {
10741 "JMP_JGT_K: all immediate value magnitudes",
10742 { },
10743 INTERNAL | FLAG_NO_DATA,
10744 { },
10745 { { 0, 1 } },
10746 .fill_helper = bpf_fill_jmp_jgt_imm,
10747 .nr_testruns = NR_PATTERN_RUNS,
10748 },
10749 {
10750 "JMP_JGE_K: all immediate value magnitudes",
10751 { },
10752 INTERNAL | FLAG_NO_DATA,
10753 { },
10754 { { 0, 1 } },
10755 .fill_helper = bpf_fill_jmp_jge_imm,
10756 .nr_testruns = NR_PATTERN_RUNS,
10757 },
10758 {
10759 "JMP_JLT_K: all immediate value magnitudes",
10760 { },
10761 INTERNAL | FLAG_NO_DATA,
10762 { },
10763 { { 0, 1 } },
10764 .fill_helper = bpf_fill_jmp_jlt_imm,
10765 .nr_testruns = NR_PATTERN_RUNS,
10766 },
10767 {
10768 "JMP_JLE_K: all immediate value magnitudes",
10769 { },
10770 INTERNAL | FLAG_NO_DATA,
10771 { },
10772 { { 0, 1 } },
10773 .fill_helper = bpf_fill_jmp_jle_imm,
10774 .nr_testruns = NR_PATTERN_RUNS,
10775 },
10776 {
10777 "JMP_JSGT_K: all immediate value magnitudes",
10778 { },
10779 INTERNAL | FLAG_NO_DATA,
10780 { },
10781 { { 0, 1 } },
10782 .fill_helper = bpf_fill_jmp_jsgt_imm,
10783 .nr_testruns = NR_PATTERN_RUNS,
10784 },
10785 {
10786 "JMP_JSGE_K: all immediate value magnitudes",
10787 { },
10788 INTERNAL | FLAG_NO_DATA,
10789 { },
10790 { { 0, 1 } },
10791 .fill_helper = bpf_fill_jmp_jsge_imm,
10792 .nr_testruns = NR_PATTERN_RUNS,
10793 },
10794 {
10795 "JMP_JSLT_K: all immediate value magnitudes",
10796 { },
10797 INTERNAL | FLAG_NO_DATA,
10798 { },
10799 { { 0, 1 } },
10800 .fill_helper = bpf_fill_jmp_jslt_imm,
10801 .nr_testruns = NR_PATTERN_RUNS,
10802 },
10803 {
10804 "JMP_JSLE_K: all immediate value magnitudes",
10805 { },
10806 INTERNAL | FLAG_NO_DATA,
10807 { },
10808 { { 0, 1 } },
10809 .fill_helper = bpf_fill_jmp_jsle_imm,
10810 .nr_testruns = NR_PATTERN_RUNS,
10811 },
10812 /* JMP register magnitudes */
10813 {
10814 "JMP_JSET_X: all register value magnitudes",
10815 { },
10816 INTERNAL | FLAG_NO_DATA,
10817 { },
10818 { { 0, 1 } },
10819 .fill_helper = bpf_fill_jmp_jset_reg,
10820 .nr_testruns = NR_PATTERN_RUNS,
10821 },
10822 {
10823 "JMP_JEQ_X: all register value magnitudes",
10824 { },
10825 INTERNAL | FLAG_NO_DATA,
10826 { },
10827 { { 0, 1 } },
10828 .fill_helper = bpf_fill_jmp_jeq_reg,
10829 .nr_testruns = NR_PATTERN_RUNS,
10830 },
10831 {
10832 "JMP_JNE_X: all register value magnitudes",
10833 { },
10834 INTERNAL | FLAG_NO_DATA,
10835 { },
10836 { { 0, 1 } },
10837 .fill_helper = bpf_fill_jmp_jne_reg,
10838 .nr_testruns = NR_PATTERN_RUNS,
10839 },
10840 {
10841 "JMP_JGT_X: all register value magnitudes",
10842 { },
10843 INTERNAL | FLAG_NO_DATA,
10844 { },
10845 { { 0, 1 } },
10846 .fill_helper = bpf_fill_jmp_jgt_reg,
10847 .nr_testruns = NR_PATTERN_RUNS,
10848 },
10849 {
10850 "JMP_JGE_X: all register value magnitudes",
10851 { },
10852 INTERNAL | FLAG_NO_DATA,
10853 { },
10854 { { 0, 1 } },
10855 .fill_helper = bpf_fill_jmp_jge_reg,
10856 .nr_testruns = NR_PATTERN_RUNS,
10857 },
10858 {
10859 "JMP_JLT_X: all register value magnitudes",
10860 { },
10861 INTERNAL | FLAG_NO_DATA,
10862 { },
10863 { { 0, 1 } },
10864 .fill_helper = bpf_fill_jmp_jlt_reg,
10865 .nr_testruns = NR_PATTERN_RUNS,
10866 },
10867 {
10868 "JMP_JLE_X: all register value magnitudes",
10869 { },
10870 INTERNAL | FLAG_NO_DATA,
10871 { },
10872 { { 0, 1 } },
10873 .fill_helper = bpf_fill_jmp_jle_reg,
10874 .nr_testruns = NR_PATTERN_RUNS,
10875 },
10876 {
10877 "JMP_JSGT_X: all register value magnitudes",
10878 { },
10879 INTERNAL | FLAG_NO_DATA,
10880 { },
10881 { { 0, 1 } },
10882 .fill_helper = bpf_fill_jmp_jsgt_reg,
10883 .nr_testruns = NR_PATTERN_RUNS,
10884 },
10885 {
10886 "JMP_JSGE_X: all register value magnitudes",
10887 { },
10888 INTERNAL | FLAG_NO_DATA,
10889 { },
10890 { { 0, 1 } },
10891 .fill_helper = bpf_fill_jmp_jsge_reg,
10892 .nr_testruns = NR_PATTERN_RUNS,
10893 },
10894 {
10895 "JMP_JSLT_X: all register value magnitudes",
10896 { },
10897 INTERNAL | FLAG_NO_DATA,
10898 { },
10899 { { 0, 1 } },
10900 .fill_helper = bpf_fill_jmp_jslt_reg,
10901 .nr_testruns = NR_PATTERN_RUNS,
10902 },
10903 {
10904 "JMP_JSLE_X: all register value magnitudes",
10905 { },
10906 INTERNAL | FLAG_NO_DATA,
10907 { },
10908 { { 0, 1 } },
10909 .fill_helper = bpf_fill_jmp_jsle_reg,
10910 .nr_testruns = NR_PATTERN_RUNS,
10911 },
10912 /* JMP32 immediate magnitudes */
10913 {
10914 "JMP32_JSET_K: all immediate value magnitudes",
10915 { },
10916 INTERNAL | FLAG_NO_DATA,
10917 { },
10918 { { 0, 1 } },
10919 .fill_helper = bpf_fill_jmp32_jset_imm,
10920 .nr_testruns = NR_PATTERN_RUNS,
10921 },
10922 {
10923 "JMP32_JEQ_K: all immediate value magnitudes",
10924 { },
10925 INTERNAL | FLAG_NO_DATA,
10926 { },
10927 { { 0, 1 } },
10928 .fill_helper = bpf_fill_jmp32_jeq_imm,
10929 .nr_testruns = NR_PATTERN_RUNS,
10930 },
10931 {
10932 "JMP32_JNE_K: all immediate value magnitudes",
10933 { },
10934 INTERNAL | FLAG_NO_DATA,
10935 { },
10936 { { 0, 1 } },
10937 .fill_helper = bpf_fill_jmp32_jne_imm,
10938 .nr_testruns = NR_PATTERN_RUNS,
10939 },
10940 {
10941 "JMP32_JGT_K: all immediate value magnitudes",
10942 { },
10943 INTERNAL | FLAG_NO_DATA,
10944 { },
10945 { { 0, 1 } },
10946 .fill_helper = bpf_fill_jmp32_jgt_imm,
10947 .nr_testruns = NR_PATTERN_RUNS,
10948 },
10949 {
10950 "JMP32_JGE_K: all immediate value magnitudes",
10951 { },
10952 INTERNAL | FLAG_NO_DATA,
10953 { },
10954 { { 0, 1 } },
10955 .fill_helper = bpf_fill_jmp32_jge_imm,
10956 .nr_testruns = NR_PATTERN_RUNS,
10957 },
10958 {
10959 "JMP32_JLT_K: all immediate value magnitudes",
10960 { },
10961 INTERNAL | FLAG_NO_DATA,
10962 { },
10963 { { 0, 1 } },
10964 .fill_helper = bpf_fill_jmp32_jlt_imm,
10965 .nr_testruns = NR_PATTERN_RUNS,
10966 },
10967 {
10968 "JMP32_JLE_K: all immediate value magnitudes",
10969 { },
10970 INTERNAL | FLAG_NO_DATA,
10971 { },
10972 { { 0, 1 } },
10973 .fill_helper = bpf_fill_jmp32_jle_imm,
10974 .nr_testruns = NR_PATTERN_RUNS,
10975 },
10976 {
10977 "JMP32_JSGT_K: all immediate value magnitudes",
10978 { },
10979 INTERNAL | FLAG_NO_DATA,
10980 { },
10981 { { 0, 1 } },
10982 .fill_helper = bpf_fill_jmp32_jsgt_imm,
10983 .nr_testruns = NR_PATTERN_RUNS,
10984 },
10985 {
10986 "JMP32_JSGE_K: all immediate value magnitudes",
10987 { },
10988 INTERNAL | FLAG_NO_DATA,
10989 { },
10990 { { 0, 1 } },
10991 .fill_helper = bpf_fill_jmp32_jsge_imm,
10992 .nr_testruns = NR_PATTERN_RUNS,
10993 },
10994 {
10995 "JMP32_JSLT_K: all immediate value magnitudes",
10996 { },
10997 INTERNAL | FLAG_NO_DATA,
10998 { },
10999 { { 0, 1 } },
11000 .fill_helper = bpf_fill_jmp32_jslt_imm,
11001 .nr_testruns = NR_PATTERN_RUNS,
11002 },
11003 {
11004 "JMP32_JSLE_K: all immediate value magnitudes",
11005 { },
11006 INTERNAL | FLAG_NO_DATA,
11007 { },
11008 { { 0, 1 } },
11009 .fill_helper = bpf_fill_jmp32_jsle_imm,
11010 .nr_testruns = NR_PATTERN_RUNS,
11011 },
11012 /* JMP32 register magnitudes */
11013 {
11014 "JMP32_JSET_X: all register value magnitudes",
11015 { },
11016 INTERNAL | FLAG_NO_DATA,
11017 { },
11018 { { 0, 1 } },
11019 .fill_helper = bpf_fill_jmp32_jset_reg,
11020 .nr_testruns = NR_PATTERN_RUNS,
11021 },
11022 {
11023 "JMP32_JEQ_X: all register value magnitudes",
11024 { },
11025 INTERNAL | FLAG_NO_DATA,
11026 { },
11027 { { 0, 1 } },
11028 .fill_helper = bpf_fill_jmp32_jeq_reg,
11029 .nr_testruns = NR_PATTERN_RUNS,
11030 },
11031 {
11032 "JMP32_JNE_X: all register value magnitudes",
11033 { },
11034 INTERNAL | FLAG_NO_DATA,
11035 { },
11036 { { 0, 1 } },
11037 .fill_helper = bpf_fill_jmp32_jne_reg,
11038 .nr_testruns = NR_PATTERN_RUNS,
11039 },
11040 {
11041 "JMP32_JGT_X: all register value magnitudes",
11042 { },
11043 INTERNAL | FLAG_NO_DATA,
11044 { },
11045 { { 0, 1 } },
11046 .fill_helper = bpf_fill_jmp32_jgt_reg,
11047 .nr_testruns = NR_PATTERN_RUNS,
11048 },
11049 {
11050 "JMP32_JGE_X: all register value magnitudes",
11051 { },
11052 INTERNAL | FLAG_NO_DATA,
11053 { },
11054 { { 0, 1 } },
11055 .fill_helper = bpf_fill_jmp32_jge_reg,
11056 .nr_testruns = NR_PATTERN_RUNS,
11057 },
11058 {
11059 "JMP32_JLT_X: all register value magnitudes",
11060 { },
11061 INTERNAL | FLAG_NO_DATA,
11062 { },
11063 { { 0, 1 } },
11064 .fill_helper = bpf_fill_jmp32_jlt_reg,
11065 .nr_testruns = NR_PATTERN_RUNS,
11066 },
11067 {
11068 "JMP32_JLE_X: all register value magnitudes",
11069 { },
11070 INTERNAL | FLAG_NO_DATA,
11071 { },
11072 { { 0, 1 } },
11073 .fill_helper = bpf_fill_jmp32_jle_reg,
11074 .nr_testruns = NR_PATTERN_RUNS,
11075 },
11076 {
11077 "JMP32_JSGT_X: all register value magnitudes",
11078 { },
11079 INTERNAL | FLAG_NO_DATA,
11080 { },
11081 { { 0, 1 } },
11082 .fill_helper = bpf_fill_jmp32_jsgt_reg,
11083 .nr_testruns = NR_PATTERN_RUNS,
11084 },
11085 {
11086 "JMP32_JSGE_X: all register value magnitudes",
11087 { },
11088 INTERNAL | FLAG_NO_DATA,
11089 { },
11090 { { 0, 1 } },
11091 .fill_helper = bpf_fill_jmp32_jsge_reg,
11092 .nr_testruns = NR_PATTERN_RUNS,
11093 },
11094 {
11095 "JMP32_JSLT_X: all register value magnitudes",
11096 { },
11097 INTERNAL | FLAG_NO_DATA,
11098 { },
11099 { { 0, 1 } },
11100 .fill_helper = bpf_fill_jmp32_jslt_reg,
11101 .nr_testruns = NR_PATTERN_RUNS,
11102 },
11103 {
11104 "JMP32_JSLE_X: all register value magnitudes",
11105 { },
11106 INTERNAL | FLAG_NO_DATA,
11107 { },
11108 { { 0, 1 } },
11109 .fill_helper = bpf_fill_jmp32_jsle_reg,
11110 .nr_testruns = NR_PATTERN_RUNS,
11111 },
11112 /* Conditional jumps with constant decision */
11113 {
11114 "JMP_JSET_K: imm = 0 -> never taken",
11115 .u.insns_int = {
11116 BPF_ALU64_IMM(BPF_MOV, R0, 1),
11117 BPF_JMP_IMM(BPF_JSET, R1, 0, 1),
11118 BPF_ALU64_IMM(BPF_MOV, R0, 0),
11119 BPF_EXIT_INSN(),
11120 },
11121 INTERNAL | FLAG_NO_DATA,
11122 { },
11123 { { 0, 0 } },
11124 },
11125 {
11126 "JMP_JLT_K: imm = 0 -> never taken",
11127 .u.insns_int = {
11128 BPF_ALU64_IMM(BPF_MOV, R0, 1),
11129 BPF_JMP_IMM(BPF_JLT, R1, 0, 1),
11130 BPF_ALU64_IMM(BPF_MOV, R0, 0),
11131 BPF_EXIT_INSN(),
11132 },
11133 INTERNAL | FLAG_NO_DATA,
11134 { },
11135 { { 0, 0 } },
11136 },
11137 {
11138 "JMP_JGE_K: imm = 0 -> always taken",
11139 .u.insns_int = {
11140 BPF_ALU64_IMM(BPF_MOV, R0, 1),
11141 BPF_JMP_IMM(BPF_JGE, R1, 0, 1),
11142 BPF_ALU64_IMM(BPF_MOV, R0, 0),
11143 BPF_EXIT_INSN(),
11144 },
11145 INTERNAL | FLAG_NO_DATA,
11146 { },
11147 { { 0, 1 } },
11148 },
11149 {
11150 "JMP_JGT_K: imm = 0xffffffff -> never taken",
11151 .u.insns_int = {
11152 BPF_ALU64_IMM(BPF_MOV, R0, 1),
11153 BPF_JMP_IMM(BPF_JGT, R1, U32_MAX, 1),
11154 BPF_ALU64_IMM(BPF_MOV, R0, 0),
11155 BPF_EXIT_INSN(),
11156 },
11157 INTERNAL | FLAG_NO_DATA,
11158 { },
11159 { { 0, 0 } },
11160 },
11161 {
11162 "JMP_JLE_K: imm = 0xffffffff -> always taken",
11163 .u.insns_int = {
11164 BPF_ALU64_IMM(BPF_MOV, R0, 1),
11165 BPF_JMP_IMM(BPF_JLE, R1, U32_MAX, 1),
11166 BPF_ALU64_IMM(BPF_MOV, R0, 0),
11167 BPF_EXIT_INSN(),
11168 },
11169 INTERNAL | FLAG_NO_DATA,
11170 { },
11171 { { 0, 1 } },
11172 },
11173 {
11174 "JMP32_JSGT_K: imm = 0x7fffffff -> never taken",
11175 .u.insns_int = {
11176 BPF_ALU64_IMM(BPF_MOV, R0, 1),
11177 BPF_JMP32_IMM(BPF_JSGT, R1, S32_MAX, 1),
11178 BPF_ALU64_IMM(BPF_MOV, R0, 0),
11179 BPF_EXIT_INSN(),
11180 },
11181 INTERNAL | FLAG_NO_DATA,
11182 { },
11183 { { 0, 0 } },
11184 },
11185 {
11186 "JMP32_JSGE_K: imm = -0x80000000 -> always taken",
11187 .u.insns_int = {
11188 BPF_ALU64_IMM(BPF_MOV, R0, 1),
11189 BPF_JMP32_IMM(BPF_JSGE, R1, S32_MIN, 1),
11190 BPF_ALU64_IMM(BPF_MOV, R0, 0),
11191 BPF_EXIT_INSN(),
11192 },
11193 INTERNAL | FLAG_NO_DATA,
11194 { },
11195 { { 0, 1 } },
11196 },
11197 {
11198 "JMP32_JSLT_K: imm = -0x80000000 -> never taken",
11199 .u.insns_int = {
11200 BPF_ALU64_IMM(BPF_MOV, R0, 1),
11201 BPF_JMP32_IMM(BPF_JSLT, R1, S32_MIN, 1),
11202 BPF_ALU64_IMM(BPF_MOV, R0, 0),
11203 BPF_EXIT_INSN(),
11204 },
11205 INTERNAL | FLAG_NO_DATA,
11206 { },
11207 { { 0, 0 } },
11208 },
11209 {
11210 "JMP32_JSLE_K: imm = 0x7fffffff -> always taken",
11211 .u.insns_int = {
11212 BPF_ALU64_IMM(BPF_MOV, R0, 1),
11213 BPF_JMP32_IMM(BPF_JSLE, R1, S32_MAX, 1),
11214 BPF_ALU64_IMM(BPF_MOV, R0, 0),
11215 BPF_EXIT_INSN(),
11216 },
11217 INTERNAL | FLAG_NO_DATA,
11218 { },
11219 { { 0, 1 } },
11220 },
11221 {
11222 "JMP_JEQ_X: dst = src -> always taken",
11223 .u.insns_int = {
11224 BPF_ALU64_IMM(BPF_MOV, R0, 1),
11225 BPF_JMP_REG(BPF_JEQ, R1, R1, 1),
11226 BPF_ALU64_IMM(BPF_MOV, R0, 0),
11227 BPF_EXIT_INSN(),
11228 },
11229 INTERNAL | FLAG_NO_DATA,
11230 { },
11231 { { 0, 1 } },
11232 },
11233 {
11234 "JMP_JGE_X: dst = src -> always taken",
11235 .u.insns_int = {
11236 BPF_ALU64_IMM(BPF_MOV, R0, 1),
11237 BPF_JMP_REG(BPF_JGE, R1, R1, 1),
11238 BPF_ALU64_IMM(BPF_MOV, R0, 0),
11239 BPF_EXIT_INSN(),
11240 },
11241 INTERNAL | FLAG_NO_DATA,
11242 { },
11243 { { 0, 1 } },
11244 },
11245 {
11246 "JMP_JLE_X: dst = src -> always taken",
11247 .u.insns_int = {
11248 BPF_ALU64_IMM(BPF_MOV, R0, 1),
11249 BPF_JMP_REG(BPF_JLE, R1, R1, 1),
11250 BPF_ALU64_IMM(BPF_MOV, R0, 0),
11251 BPF_EXIT_INSN(),
11252 },
11253 INTERNAL | FLAG_NO_DATA,
11254 { },
11255 { { 0, 1 } },
11256 },
11257 {
11258 "JMP_JSGE_X: dst = src -> always taken",
11259 .u.insns_int = {
11260 BPF_ALU64_IMM(BPF_MOV, R0, 1),
11261 BPF_JMP_REG(BPF_JSGE, R1, R1, 1),
11262 BPF_ALU64_IMM(BPF_MOV, R0, 0),
11263 BPF_EXIT_INSN(),
11264 },
11265 INTERNAL | FLAG_NO_DATA,
11266 { },
11267 { { 0, 1 } },
11268 },
11269 {
11270 "JMP_JSLE_X: dst = src -> always taken",
11271 .u.insns_int = {
11272 BPF_ALU64_IMM(BPF_MOV, R0, 1),
11273 BPF_JMP_REG(BPF_JSLE, R1, R1, 1),
11274 BPF_ALU64_IMM(BPF_MOV, R0, 0),
11275 BPF_EXIT_INSN(),
11276 },
11277 INTERNAL | FLAG_NO_DATA,
11278 { },
11279 { { 0, 1 } },
11280 },
11281 {
11282 "JMP_JNE_X: dst = src -> never taken",
11283 .u.insns_int = {
11284 BPF_ALU64_IMM(BPF_MOV, R0, 1),
11285 BPF_JMP_REG(BPF_JNE, R1, R1, 1),
11286 BPF_ALU64_IMM(BPF_MOV, R0, 0),
11287 BPF_EXIT_INSN(),
11288 },
11289 INTERNAL | FLAG_NO_DATA,
11290 { },
11291 { { 0, 0 } },
11292 },
11293 {
11294 "JMP_JGT_X: dst = src -> never taken",
11295 .u.insns_int = {
11296 BPF_ALU64_IMM(BPF_MOV, R0, 1),
11297 BPF_JMP_REG(BPF_JGT, R1, R1, 1),
11298 BPF_ALU64_IMM(BPF_MOV, R0, 0),
11299 BPF_EXIT_INSN(),
11300 },
11301 INTERNAL | FLAG_NO_DATA,
11302 { },
11303 { { 0, 0 } },
11304 },
11305 {
11306 "JMP_JLT_X: dst = src -> never taken",
11307 .u.insns_int = {
11308 BPF_ALU64_IMM(BPF_MOV, R0, 1),
11309 BPF_JMP_REG(BPF_JLT, R1, R1, 1),
11310 BPF_ALU64_IMM(BPF_MOV, R0, 0),
11311 BPF_EXIT_INSN(),
11312 },
11313 INTERNAL | FLAG_NO_DATA,
11314 { },
11315 { { 0, 0 } },
11316 },
11317 {
11318 "JMP_JSGT_X: dst = src -> never taken",
11319 .u.insns_int = {
11320 BPF_ALU64_IMM(BPF_MOV, R0, 1),
11321 BPF_JMP_REG(BPF_JSGT, R1, R1, 1),
11322 BPF_ALU64_IMM(BPF_MOV, R0, 0),
11323 BPF_EXIT_INSN(),
11324 },
11325 INTERNAL | FLAG_NO_DATA,
11326 { },
11327 { { 0, 0 } },
11328 },
11329 {
11330 "JMP_JSLT_X: dst = src -> never taken",
11331 .u.insns_int = {
11332 BPF_ALU64_IMM(BPF_MOV, R0, 1),
11333 BPF_JMP_REG(BPF_JSLT, R1, R1, 1),
11334 BPF_ALU64_IMM(BPF_MOV, R0, 0),
11335 BPF_EXIT_INSN(),
11336 },
11337 INTERNAL | FLAG_NO_DATA,
11338 { },
11339 { { 0, 0 } },
11340 },
11341 /* Short relative jumps */
11342 {
11343 "Short relative jump: offset=0",
11344 .u.insns_int = {
11345 BPF_ALU64_IMM(BPF_MOV, R0, 0),
11346 BPF_JMP_IMM(BPF_JEQ, R0, 0, 0),
11347 BPF_EXIT_INSN(),
11348 BPF_ALU32_IMM(BPF_MOV, R0, -1),
11349 },
11350 INTERNAL | FLAG_NO_DATA | FLAG_VERIFIER_ZEXT,
11351 { },
11352 { { 0, 0 } },
11353 },
11354 {
11355 "Short relative jump: offset=1",
11356 .u.insns_int = {
11357 BPF_ALU64_IMM(BPF_MOV, R0, 0),
11358 BPF_JMP_IMM(BPF_JEQ, R0, 0, 1),
11359 BPF_ALU32_IMM(BPF_ADD, R0, 1),
11360 BPF_EXIT_INSN(),
11361 BPF_ALU32_IMM(BPF_MOV, R0, -1),
11362 },
11363 INTERNAL | FLAG_NO_DATA | FLAG_VERIFIER_ZEXT,
11364 { },
11365 { { 0, 0 } },
11366 },
11367 {
11368 "Short relative jump: offset=2",
11369 .u.insns_int = {
11370 BPF_ALU64_IMM(BPF_MOV, R0, 0),
11371 BPF_JMP_IMM(BPF_JEQ, R0, 0, 2),
11372 BPF_ALU32_IMM(BPF_ADD, R0, 1),
11373 BPF_ALU32_IMM(BPF_ADD, R0, 1),
11374 BPF_EXIT_INSN(),
11375 BPF_ALU32_IMM(BPF_MOV, R0, -1),
11376 },
11377 INTERNAL | FLAG_NO_DATA | FLAG_VERIFIER_ZEXT,
11378 { },
11379 { { 0, 0 } },
11380 },
11381 {
11382 "Short relative jump: offset=3",
11383 .u.insns_int = {
11384 BPF_ALU64_IMM(BPF_MOV, R0, 0),
11385 BPF_JMP_IMM(BPF_JEQ, R0, 0, 3),
11386 BPF_ALU32_IMM(BPF_ADD, R0, 1),
11387 BPF_ALU32_IMM(BPF_ADD, R0, 1),
11388 BPF_ALU32_IMM(BPF_ADD, R0, 1),
11389 BPF_EXIT_INSN(),
11390 BPF_ALU32_IMM(BPF_MOV, R0, -1),
11391 },
11392 INTERNAL | FLAG_NO_DATA | FLAG_VERIFIER_ZEXT,
11393 { },
11394 { { 0, 0 } },
11395 },
11396 {
11397 "Short relative jump: offset=4",
11398 .u.insns_int = {
11399 BPF_ALU64_IMM(BPF_MOV, R0, 0),
11400 BPF_JMP_IMM(BPF_JEQ, R0, 0, 4),
11401 BPF_ALU32_IMM(BPF_ADD, R0, 1),
11402 BPF_ALU32_IMM(BPF_ADD, R0, 1),
11403 BPF_ALU32_IMM(BPF_ADD, R0, 1),
11404 BPF_ALU32_IMM(BPF_ADD, R0, 1),
11405 BPF_EXIT_INSN(),
11406 BPF_ALU32_IMM(BPF_MOV, R0, -1),
11407 },
11408 INTERNAL | FLAG_NO_DATA | FLAG_VERIFIER_ZEXT,
11409 { },
11410 { { 0, 0 } },
11411 },
11412 /* Conditional branch conversions */
11413 {
11414 "Long conditional jump: taken at runtime",
11415 { },
11416 INTERNAL | FLAG_NO_DATA,
11417 { },
11418 { { 0, 1 } },
11419 .fill_helper = bpf_fill_max_jmp_taken,
11420 },
11421 {
11422 "Long conditional jump: not taken at runtime",
11423 { },
11424 INTERNAL | FLAG_NO_DATA,
11425 { },
11426 { { 0, 2 } },
11427 .fill_helper = bpf_fill_max_jmp_not_taken,
11428 },
11429 {
11430 "Long conditional jump: always taken, known at JIT time",
11431 { },
11432 INTERNAL | FLAG_NO_DATA,
11433 { },
11434 { { 0, 1 } },
11435 .fill_helper = bpf_fill_max_jmp_always_taken,
11436 },
11437 {
11438 "Long conditional jump: never taken, known at JIT time",
11439 { },
11440 INTERNAL | FLAG_NO_DATA,
11441 { },
11442 { { 0, 2 } },
11443 .fill_helper = bpf_fill_max_jmp_never_taken,
11444 },
11445 /* Staggered jump sequences, immediate */
11446 {
11447 "Staggered jumps: JMP_JA",
11448 { },
11449 INTERNAL | FLAG_NO_DATA,
11450 { },
11451 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11452 .fill_helper = bpf_fill_staggered_ja,
11453 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11454 },
11455 {
11456 "Staggered jumps: JMP_JEQ_K",
11457 { },
11458 INTERNAL | FLAG_NO_DATA,
11459 { },
11460 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11461 .fill_helper = bpf_fill_staggered_jeq_imm,
11462 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11463 },
11464 {
11465 "Staggered jumps: JMP_JNE_K",
11466 { },
11467 INTERNAL | FLAG_NO_DATA,
11468 { },
11469 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11470 .fill_helper = bpf_fill_staggered_jne_imm,
11471 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11472 },
11473 {
11474 "Staggered jumps: JMP_JSET_K",
11475 { },
11476 INTERNAL | FLAG_NO_DATA,
11477 { },
11478 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11479 .fill_helper = bpf_fill_staggered_jset_imm,
11480 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11481 },
11482 {
11483 "Staggered jumps: JMP_JGT_K",
11484 { },
11485 INTERNAL | FLAG_NO_DATA,
11486 { },
11487 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11488 .fill_helper = bpf_fill_staggered_jgt_imm,
11489 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11490 },
11491 {
11492 "Staggered jumps: JMP_JGE_K",
11493 { },
11494 INTERNAL | FLAG_NO_DATA,
11495 { },
11496 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11497 .fill_helper = bpf_fill_staggered_jge_imm,
11498 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11499 },
11500 {
11501 "Staggered jumps: JMP_JLT_K",
11502 { },
11503 INTERNAL | FLAG_NO_DATA,
11504 { },
11505 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11506 .fill_helper = bpf_fill_staggered_jlt_imm,
11507 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11508 },
11509 {
11510 "Staggered jumps: JMP_JLE_K",
11511 { },
11512 INTERNAL | FLAG_NO_DATA,
11513 { },
11514 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11515 .fill_helper = bpf_fill_staggered_jle_imm,
11516 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11517 },
11518 {
11519 "Staggered jumps: JMP_JSGT_K",
11520 { },
11521 INTERNAL | FLAG_NO_DATA,
11522 { },
11523 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11524 .fill_helper = bpf_fill_staggered_jsgt_imm,
11525 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11526 },
11527 {
11528 "Staggered jumps: JMP_JSGE_K",
11529 { },
11530 INTERNAL | FLAG_NO_DATA,
11531 { },
11532 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11533 .fill_helper = bpf_fill_staggered_jsge_imm,
11534 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11535 },
11536 {
11537 "Staggered jumps: JMP_JSLT_K",
11538 { },
11539 INTERNAL | FLAG_NO_DATA,
11540 { },
11541 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11542 .fill_helper = bpf_fill_staggered_jslt_imm,
11543 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11544 },
11545 {
11546 "Staggered jumps: JMP_JSLE_K",
11547 { },
11548 INTERNAL | FLAG_NO_DATA,
11549 { },
11550 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11551 .fill_helper = bpf_fill_staggered_jsle_imm,
11552 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11553 },
11554 /* Staggered jump sequences, register */
11555 {
11556 "Staggered jumps: JMP_JEQ_X",
11557 { },
11558 INTERNAL | FLAG_NO_DATA,
11559 { },
11560 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11561 .fill_helper = bpf_fill_staggered_jeq_reg,
11562 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11563 },
11564 {
11565 "Staggered jumps: JMP_JNE_X",
11566 { },
11567 INTERNAL | FLAG_NO_DATA,
11568 { },
11569 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11570 .fill_helper = bpf_fill_staggered_jne_reg,
11571 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11572 },
11573 {
11574 "Staggered jumps: JMP_JSET_X",
11575 { },
11576 INTERNAL | FLAG_NO_DATA,
11577 { },
11578 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11579 .fill_helper = bpf_fill_staggered_jset_reg,
11580 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11581 },
11582 {
11583 "Staggered jumps: JMP_JGT_X",
11584 { },
11585 INTERNAL | FLAG_NO_DATA,
11586 { },
11587 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11588 .fill_helper = bpf_fill_staggered_jgt_reg,
11589 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11590 },
11591 {
11592 "Staggered jumps: JMP_JGE_X",
11593 { },
11594 INTERNAL | FLAG_NO_DATA,
11595 { },
11596 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11597 .fill_helper = bpf_fill_staggered_jge_reg,
11598 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11599 },
11600 {
11601 "Staggered jumps: JMP_JLT_X",
11602 { },
11603 INTERNAL | FLAG_NO_DATA,
11604 { },
11605 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11606 .fill_helper = bpf_fill_staggered_jlt_reg,
11607 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11608 },
11609 {
11610 "Staggered jumps: JMP_JLE_X",
11611 { },
11612 INTERNAL | FLAG_NO_DATA,
11613 { },
11614 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11615 .fill_helper = bpf_fill_staggered_jle_reg,
11616 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11617 },
11618 {
11619 "Staggered jumps: JMP_JSGT_X",
11620 { },
11621 INTERNAL | FLAG_NO_DATA,
11622 { },
11623 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11624 .fill_helper = bpf_fill_staggered_jsgt_reg,
11625 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11626 },
11627 {
11628 "Staggered jumps: JMP_JSGE_X",
11629 { },
11630 INTERNAL | FLAG_NO_DATA,
11631 { },
11632 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11633 .fill_helper = bpf_fill_staggered_jsge_reg,
11634 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11635 },
11636 {
11637 "Staggered jumps: JMP_JSLT_X",
11638 { },
11639 INTERNAL | FLAG_NO_DATA,
11640 { },
11641 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11642 .fill_helper = bpf_fill_staggered_jslt_reg,
11643 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11644 },
11645 {
11646 "Staggered jumps: JMP_JSLE_X",
11647 { },
11648 INTERNAL | FLAG_NO_DATA,
11649 { },
11650 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11651 .fill_helper = bpf_fill_staggered_jsle_reg,
11652 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11653 },
11654 /* Staggered jump sequences, JMP32 immediate */
11655 {
11656 "Staggered jumps: JMP32_JEQ_K",
11657 { },
11658 INTERNAL | FLAG_NO_DATA,
11659 { },
11660 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11661 .fill_helper = bpf_fill_staggered_jeq32_imm,
11662 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11663 },
11664 {
11665 "Staggered jumps: JMP32_JNE_K",
11666 { },
11667 INTERNAL | FLAG_NO_DATA,
11668 { },
11669 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11670 .fill_helper = bpf_fill_staggered_jne32_imm,
11671 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11672 },
11673 {
11674 "Staggered jumps: JMP32_JSET_K",
11675 { },
11676 INTERNAL | FLAG_NO_DATA,
11677 { },
11678 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11679 .fill_helper = bpf_fill_staggered_jset32_imm,
11680 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11681 },
11682 {
11683 "Staggered jumps: JMP32_JGT_K",
11684 { },
11685 INTERNAL | FLAG_NO_DATA,
11686 { },
11687 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11688 .fill_helper = bpf_fill_staggered_jgt32_imm,
11689 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11690 },
11691 {
11692 "Staggered jumps: JMP32_JGE_K",
11693 { },
11694 INTERNAL | FLAG_NO_DATA,
11695 { },
11696 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11697 .fill_helper = bpf_fill_staggered_jge32_imm,
11698 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11699 },
11700 {
11701 "Staggered jumps: JMP32_JLT_K",
11702 { },
11703 INTERNAL | FLAG_NO_DATA,
11704 { },
11705 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11706 .fill_helper = bpf_fill_staggered_jlt32_imm,
11707 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11708 },
11709 {
11710 "Staggered jumps: JMP32_JLE_K",
11711 { },
11712 INTERNAL | FLAG_NO_DATA,
11713 { },
11714 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11715 .fill_helper = bpf_fill_staggered_jle32_imm,
11716 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11717 },
11718 {
11719 "Staggered jumps: JMP32_JSGT_K",
11720 { },
11721 INTERNAL | FLAG_NO_DATA,
11722 { },
11723 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11724 .fill_helper = bpf_fill_staggered_jsgt32_imm,
11725 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11726 },
11727 {
11728 "Staggered jumps: JMP32_JSGE_K",
11729 { },
11730 INTERNAL | FLAG_NO_DATA,
11731 { },
11732 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11733 .fill_helper = bpf_fill_staggered_jsge32_imm,
11734 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11735 },
11736 {
11737 "Staggered jumps: JMP32_JSLT_K",
11738 { },
11739 INTERNAL | FLAG_NO_DATA,
11740 { },
11741 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11742 .fill_helper = bpf_fill_staggered_jslt32_imm,
11743 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11744 },
11745 {
11746 "Staggered jumps: JMP32_JSLE_K",
11747 { },
11748 INTERNAL | FLAG_NO_DATA,
11749 { },
11750 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11751 .fill_helper = bpf_fill_staggered_jsle32_imm,
11752 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11753 },
11754 /* Staggered jump sequences, JMP32 register */
11755 {
11756 "Staggered jumps: JMP32_JEQ_X",
11757 { },
11758 INTERNAL | FLAG_NO_DATA,
11759 { },
11760 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11761 .fill_helper = bpf_fill_staggered_jeq32_reg,
11762 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11763 },
11764 {
11765 "Staggered jumps: JMP32_JNE_X",
11766 { },
11767 INTERNAL | FLAG_NO_DATA,
11768 { },
11769 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11770 .fill_helper = bpf_fill_staggered_jne32_reg,
11771 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11772 },
11773 {
11774 "Staggered jumps: JMP32_JSET_X",
11775 { },
11776 INTERNAL | FLAG_NO_DATA,
11777 { },
11778 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11779 .fill_helper = bpf_fill_staggered_jset32_reg,
11780 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11781 },
11782 {
11783 "Staggered jumps: JMP32_JGT_X",
11784 { },
11785 INTERNAL | FLAG_NO_DATA,
11786 { },
11787 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11788 .fill_helper = bpf_fill_staggered_jgt32_reg,
11789 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11790 },
11791 {
11792 "Staggered jumps: JMP32_JGE_X",
11793 { },
11794 INTERNAL | FLAG_NO_DATA,
11795 { },
11796 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11797 .fill_helper = bpf_fill_staggered_jge32_reg,
11798 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11799 },
11800 {
11801 "Staggered jumps: JMP32_JLT_X",
11802 { },
11803 INTERNAL | FLAG_NO_DATA,
11804 { },
11805 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11806 .fill_helper = bpf_fill_staggered_jlt32_reg,
11807 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11808 },
11809 {
11810 "Staggered jumps: JMP32_JLE_X",
11811 { },
11812 INTERNAL | FLAG_NO_DATA,
11813 { },
11814 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11815 .fill_helper = bpf_fill_staggered_jle32_reg,
11816 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11817 },
11818 {
11819 "Staggered jumps: JMP32_JSGT_X",
11820 { },
11821 INTERNAL | FLAG_NO_DATA,
11822 { },
11823 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11824 .fill_helper = bpf_fill_staggered_jsgt32_reg,
11825 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11826 },
11827 {
11828 "Staggered jumps: JMP32_JSGE_X",
11829 { },
11830 INTERNAL | FLAG_NO_DATA,
11831 { },
11832 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11833 .fill_helper = bpf_fill_staggered_jsge32_reg,
11834 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11835 },
11836 {
11837 "Staggered jumps: JMP32_JSLT_X",
11838 { },
11839 INTERNAL | FLAG_NO_DATA,
11840 { },
11841 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11842 .fill_helper = bpf_fill_staggered_jslt32_reg,
11843 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11844 },
11845 {
11846 "Staggered jumps: JMP32_JSLE_X",
11847 { },
11848 INTERNAL | FLAG_NO_DATA,
11849 { },
11850 { { 0, MAX_STAGGERED_JMP_SIZE + 1 } },
11851 .fill_helper = bpf_fill_staggered_jsle32_reg,
11852 .nr_testruns = NR_STAGGERED_JMP_RUNS,
11853 },
11854 };
11855
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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