lkml.org 
[lkml]   [2017]   [Dec]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
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@kernel.org>
AuthorDate: Sat, 25 Nov 2017 00:10:54 +0900
Committer: Ingo Molnar <mingo@kernel.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@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/151153625409.22827.10470603625519700259.stgit@devbox
Signed-off-by: Ingo Molnar <mingo@kernel.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.
\
 
 \ /
  Last update: 2017-12-12 16:14    [W:0.058 / U:1.668 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site