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| author | Luc Van Oostenryck <luc.vanoostenryck@gmail.com> | 2016-12-22 01:44:33 +0100 |
|---|---|---|
| committer | Christopher Li <sparse@chrisli.org> | 2017-02-13 09:34:44 +0800 |
| commit | 1a9d0f6d2269c00f54990205959f5c9a1f7aaa2f (patch) | |
| tree | 1bff319e8f6d44c65b6de6308e83b2eca33cab08 /cgcc | |
| parent | 6d972b0e49b3ae6e2fd111daedb7b885fcf55439 (diff) | |
| download | sparse-dev-1a9d0f6d2269c00f54990205959f5c9a1f7aaa2f.tar.gz | |
cgcc should not define non-reserved identifiers
Since the original x86-64 support in cgcc
(commit 0fcbcbf4: "Implement x86-64 support in cgcc")
cgcc define some non-reserved identifiers like i386, x86_64, ...
It should not since these are valid identifiers which could be used
for some variable names.
Current versions of gcc only define those prefixed with a double
underscore and cgcc also define those. So ...
Remove the defines of the non-prefixed ones.
Reported-by: Joe Lawrence <joe.lawrence@redhat.com>
Investigated-by: Joe Lawrence <joe.lawrence@redhat.com>
Originally-From: Linus Torvalds <torvalds@linux-foundation.org>
Tested-by: Joe Lawrence <joe.lawrence@redhat.com>
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Signed-off-by: Christopher Li <sparse@chrisli.org>
Diffstat (limited to 'cgcc')
| -rwxr-xr-x | cgcc | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -250,25 +250,25 @@ sub add_specs { " -D'__fastcall=__attribute__((__fastcall__))'" . " -D'__declspec(x)=__attribute__((x))'"; } elsif ($spec eq 'i86') { - return (' -Di386=1 -D__i386=1 -D__i386__=1' . + return (' -D__i386=1 -D__i386__=1' . &integer_types (8, 16, 32, $m64 ? 64 : 32, 64) . &float_types (1, 1, 21, [24,8], [53,11], [64,15]) . &define_size_t ($m64 ? "long unsigned int" : "unsigned int") . ' -D__SIZEOF_POINTER__=' . ($m64 ? '8' : '4')); } elsif ($spec eq 'sparc') { - return (' -Dsparc=1 -D__sparc=1 -D__sparc__=1' . + return (' -D__sparc=1 -D__sparc__=1' . &integer_types (8, 16, 32, $m64 ? 64 : 32, 64) . &float_types (1, 1, 33, [24,8], [53,11], [113,15]) . &define_size_t ($m64 ? "long unsigned int" : "unsigned int") . ' -D__SIZEOF_POINTER__=' . ($m64 ? '8' : '4')); } elsif ($spec eq 'sparc64') { - return (' -Dsparc=1 -D__sparc=1 -D__sparc__=1 -D__sparcv9__=1 -D__sparc64__=1 -D__arch64__=1 -D__LP64__=1' . + return (' -D__sparc=1 -D__sparc__=1 -D__sparcv9__=1 -D__sparc64__=1 -D__arch64__=1 -D__LP64__=1' . &integer_types (8, 16, 32, 64, 64, 128) . &float_types (1, 1, 33, [24,8], [53,11], [113,15]) . &define_size_t ("long unsigned int") . ' -D__SIZEOF_POINTER__=8'); } elsif ($spec eq 'x86_64') { - return (' -Dx86_64=1 -D__x86_64=1 -D__x86_64__=1' . ($m32 ? '' : ' -D__LP64__=1') . + return (' -D__x86_64=1 -D__x86_64__=1' . ($m32 ? '' : ' -D__LP64__=1') . &integer_types (8, 16, 32, $m32 ? 32 : 64, 64, 128) . &float_types (1, 1, 33, [24,8], [53,11], [113,15]) . &define_size_t ($m32 ? "unsigned int" : "long unsigned int") . |