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x86: Fix the error of using "const" in gen-insn-attr-x86.awk

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The original version code causes following sparse warnings:
arch/x86/lib/inat-tables.c:1080:25: warning: duplicate const
arch/x86/lib/inat-tables.c:1095:25: warning: duplicate const
arch/x86/lib/inat-tables.c:1118:25: warning: duplicate const

for the variables inat_escape_tables, inat_group_tables, and inat_avx_tables
in the code generated by gen-insn-attr-x86.awk.

The author Masami Hiramutsu says here is to make both the value pointed by the
pointers and the pointers itself read-only, so we move the "const" to be after
the "*".

Signed-off-by: Cong Ding <dinggnu@gmail.com>
Link: http://lkml.kernel.org/r/20121209082103.GA9181@gmail.com
Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
This commit is contained in:
Cong Ding 2012-12-09 08:21:04 +00:00 committed by H. Peter Anvin
parent 29c574c0ab
commit 28a7938922
1 changed files with 3 additions and 3 deletions
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6
arch/x86/tools/gen-insn-attr-x86.awk
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@ -356,7 +356,7 @@ END {
exit 1
# print escape opcode map's array
print "/* Escape opcode map array */"
print "const insn_attr_t const *inat_escape_tables[INAT_ESC_MAX + 1]" \
print "const insn_attr_t * const inat_escape_tables[INAT_ESC_MAX + 1]" \
"[INAT_LSTPFX_MAX + 1] = {"
for (i = 0; i < geid; i++)
for (j = 0; j < max_lprefix; j++)
@ -365,7 +365,7 @@ END {
print "};\n"
# print group opcode map's array
print "/* Group opcode map array */"
print "const insn_attr_t const *inat_group_tables[INAT_GRP_MAX + 1]"\
print "const insn_attr_t * const inat_group_tables[INAT_GRP_MAX + 1]"\
"[INAT_LSTPFX_MAX + 1] = {"
for (i = 0; i < ggid; i++)
for (j = 0; j < max_lprefix; j++)
@ -374,7 +374,7 @@ END {
print "};\n"
# print AVX opcode map's array
print "/* AVX opcode map array */"
print "const insn_attr_t const *inat_avx_tables[X86_VEX_M_MAX + 1]"\
print "const insn_attr_t * const inat_avx_tables[X86_VEX_M_MAX + 1]"\
"[INAT_LSTPFX_MAX + 1] = {"
for (i = 0; i < gaid; i++)
for (j = 0; j < max_lprefix; j++)