linux-kernel - [tip:perf/core] x86/tools: Rename distill.awk to objdump

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Message-ID: <tip-98fe07fccc3e25889186277a5158c0a658d528a4@git.kernel.org>
Date:   Tue, 12 Dec 2017 07:08:49 -0800
From:   tip-bot for Masami Hiramatsu <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     tglx@...utronix.de, mingo@...nel.org, peterz@...radead.org,
        mhiramat@...nel.org, gregkh@...uxfoundation.org,
        torvalds@...ux-foundation.org, hpa@...or.com,
        linux-kernel@...r.kernel.org
Subject: [tip:perf/core] x86/tools: Rename distill.awk to
 objdump_reformat.awk

Commit-ID:  98fe07fccc3e25889186277a5158c0a658d528a4
Gitweb:     https://git.kernel.org/tip/98fe07fccc3e25889186277a5158c0a658d528a4
Author:     Masami Hiramatsu <mhiramat@...nel.org>
AuthorDate: Sat, 25 Nov 2017 00:10:54 +0900
Committer:  Ingo Molnar <mingo@...nel.org>
CommitDate: Tue, 12 Dec 2017 13:27:47 +0100

x86/tools: Rename distill.awk to objdump_reformat.awk

Rename distill.awk to objdump_reformat.awk because it more
clearly expresses its purpose of re-formatting the output
of objdump so that insn_decoder_test can read it.

Signed-off-by: Masami Hiramatsu <mhiramat@...nel.org>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Thomas Gleixner <tglx@...utronix.de>
Link: http://lkml.kernel.org/r/151153625409.22827.10470603625519700259.stgit@devbox
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 arch/x86/tools/Makefile                              | 4 ++--
 arch/x86/tools/insn_decoder_test.c                   | 6 +++---
 arch/x86/tools/{distill.awk => objdump_reformat.awk} | 4 ++--
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/arch/x86/tools/Makefile b/arch/x86/tools/Makefile
index b0d7568..09af7ff 100644
--- a/arch/x86/tools/Makefile
+++ b/arch/x86/tools/Makefile
@@ -13,11 +13,11 @@ else
   posttest_64bit = -n
 endif
 
-distill_awk = $(srctree)/arch/x86/tools/distill.awk
+reformatter = $(srctree)/arch/x86/tools/objdump_reformat.awk
 chkobjdump = $(srctree)/arch/x86/tools/chkobjdump.awk
 
 quiet_cmd_posttest = TEST    $@
-      cmd_posttest = ($(OBJDUMP) -v | $(AWK) -f $(chkobjdump)) || $(OBJDUMP) -d -j .text $(objtree)/vmlinux | $(AWK) -f $(distill_awk) | $(obj)/insn_decoder_test $(posttest_64bit) $(posttest_verbose)
+      cmd_posttest = ($(OBJDUMP) -v | $(AWK) -f $(chkobjdump)) || $(OBJDUMP) -d -j .text $(objtree)/vmlinux | $(AWK) -f $(reformatter) | $(obj)/insn_decoder_test $(posttest_64bit) $(posttest_verbose)
 
 quiet_cmd_sanitytest = TEST    $@
       cmd_sanitytest = $(obj)/insn_sanity $(posttest_64bit) -m 1000000
diff --git a/arch/x86/tools/insn_decoder_test.c b/arch/x86/tools/insn_decoder_test.c
index 8be7264..286d2e3 100644
--- a/arch/x86/tools/insn_decoder_test.c
+++ b/arch/x86/tools/insn_decoder_test.c
@@ -29,7 +29,7 @@
  * particular.  See if insn_get_length() and the disassembler agree
  * on the length of each instruction in an elf disassembly.
  *
- * Usage: objdump -d a.out | awk -f distill.awk | ./insn_decoder_test
+ * Usage: objdump -d a.out | awk -f objdump_reformat.awk | ./insn_decoder_test
  */
 
 const char *prog;
@@ -38,8 +38,8 @@ static int x86_64;
 
 static void usage(void)
 {
-	fprintf(stderr, "Usage: objdump -d a.out | awk -f distill.awk |"
-		" %s [-y|-n] [-v]\n", prog);
+	fprintf(stderr, "Usage: objdump -d a.out | awk -f objdump_reformat.awk"
+		" | %s [-y|-n] [-v]\n", prog);
 	fprintf(stderr, "\t-y	64bit mode\n");
 	fprintf(stderr, "\t-n	32bit mode\n");
 	fprintf(stderr, "\t-v	verbose mode\n");
diff --git a/arch/x86/tools/distill.awk b/arch/x86/tools/objdump_reformat.awk
similarity index 91%
rename from arch/x86/tools/distill.awk
rename to arch/x86/tools/objdump_reformat.awk
index 80cd7d5..f418c91 100644
--- a/arch/x86/tools/distill.awk
+++ b/arch/x86/tools/objdump_reformat.awk
@@ -1,7 +1,7 @@
 #!/bin/awk -f
 # SPDX-License-Identifier: GPL-2.0
-# Usage: objdump -d a.out | awk -f distill.awk | ./insn_decoder_test
-# Distills the disassembly as follows:
+# Usage: objdump -d a.out | awk -f objdump_reformat.awk | ./insn_decoder_test
+# Reformats the disassembly as follows:
 # - Removes all lines except the disassembled instructions.
 # - For instructions that exceed 1 line (7 bytes), crams all the hex bytes
 # into a single line.