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Message-Id: <20241218-perf_syscalltbl-v4-3-bc8caef2ca8e@rivosinc.com> Date: Wed, 18 Dec 2024 01:24:01 -0800 From: Charlie Jenkins <charlie@...osinc.com> To: Peter Zijlstra <peterz@...radead.org>, Ingo Molnar <mingo@...hat.com>, Arnaldo Carvalho de Melo <acme@...nel.org>, Namhyung Kim <namhyung@...nel.org>, Mark Rutland <mark.rutland@....com>, Alexander Shishkin <alexander.shishkin@...ux.intel.com>, Jiri Olsa <jolsa@...nel.org>, Ian Rogers <irogers@...gle.com>, Adrian Hunter <adrian.hunter@...el.com>, Paul Walmsley <paul.walmsley@...ive.com>, Palmer Dabbelt <palmer@...belt.com>, Mickaël Salaün <mic@...ikod.net>, Günther Noack <gnoack@...gle.com>, Christian Brauner <brauner@...nel.org>, Guo Ren <guoren@...nel.org>, John Garry <john.g.garry@...cle.com>, Will Deacon <will@...nel.org>, James Clark <james.clark@...aro.org>, Mike Leach <mike.leach@...aro.org>, Leo Yan <leo.yan@...ux.dev>, Jonathan Corbet <corbet@....net>, Björn Töpel <bjorn@...osinc.com>, Arnd Bergmann <arnd@...db.de>, Albert Ou <aou@...s.berkeley.edu> Cc: linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org, linux-riscv@...ts.infradead.org, linux-security-module@...r.kernel.org, bpf@...r.kernel.org, linux-csky@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-doc@...r.kernel.org, Charlie Jenkins <charlie@...osinc.com> Subject: [PATCH v4 03/16] perf tools: csky: Support generic syscall headers csky uses the generic syscall table, use that in perf instead of requiring libaudit. Signed-off-by: Charlie Jenkins <charlie@...osinc.com> --- tools/perf/Makefile.perf | 2 +- tools/perf/arch/csky/entry/syscalls/Kbuild | 2 ++ tools/perf/arch/csky/entry/syscalls/Makefile.syscalls | 3 +++ tools/perf/arch/csky/include/syscall_table.h | 2 ++ 4 files changed, 8 insertions(+), 1 deletion(-) diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf index f717e4628d9e4632f53fed16524a659a3e4feea5..b20daf3769771a7c23cc0f7dd46f562510bc3199 100644 --- a/tools/perf/Makefile.perf +++ b/tools/perf/Makefile.perf @@ -311,7 +311,7 @@ FEATURE_TESTS := all endif endif # architectures that use the generic syscall table -generic_syscall_table_archs := riscv arc +generic_syscall_table_archs := riscv arc csky ifneq ($(filter $(SRCARCH), $(generic_syscall_table_archs)),) include $(srctree)/tools/perf/scripts/Makefile.syscalls endif diff --git a/tools/perf/arch/csky/entry/syscalls/Kbuild b/tools/perf/arch/csky/entry/syscalls/Kbuild new file mode 100644 index 0000000000000000000000000000000000000000..11707c481a24ecf4e220e51eb1aca890fe929a13 --- /dev/null +++ b/tools/perf/arch/csky/entry/syscalls/Kbuild @@ -0,0 +1,2 @@ +# SPDX-License-Identifier: GPL-2.0 +syscall-y += syscalls_32.h diff --git a/tools/perf/arch/csky/entry/syscalls/Makefile.syscalls b/tools/perf/arch/csky/entry/syscalls/Makefile.syscalls new file mode 100644 index 0000000000000000000000000000000000000000..ea2dd10d0571df464574a9c0232ada0ac1f79a3f --- /dev/null +++ b/tools/perf/arch/csky/entry/syscalls/Makefile.syscalls @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0 + +syscall_abis_32 += csky time32 stat64 rlimit diff --git a/tools/perf/arch/csky/include/syscall_table.h b/tools/perf/arch/csky/include/syscall_table.h new file mode 100644 index 0000000000000000000000000000000000000000..4c942821662d95216765b176a84d5fc7974e1064 --- /dev/null +++ b/tools/perf/arch/csky/include/syscall_table.h @@ -0,0 +1,2 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#include <asm/syscalls_32.h> -- 2.34.1
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