diff options
| author |   Alberto Bertogli <albertito@gmail.com> | 2007-03-30 01:41:46 -0300 |
|---|---|---|
| committer |   Josh Triplett <josh@freedesktop.org> | 2007-05-01 22:06:11 -0700 |
| commit | 0fcbcbf4cf2e41fcfcd3361a8698d887f73058d0 (patch) | |
| tree | 5b43d852737946c233bc8849743e1c2f50dcb3d2 /cgcc | |
| parent | Teach cgcc about -ventry and -vdead (diff) | |
| download | sparse-0fcbcbf4cf2e41fcfcd3361a8698d887f73058d0.tar.gz sparse-0fcbcbf4cf2e41fcfcd3361a8698d887f73058d0.tar.bz2 sparse-0fcbcbf4cf2e41fcfcd3361a8698d887f73058d0.zip | |
Implement x86-64 support in cgcc.
This patch makes cgcc run on x86-64 machines by extending add_specs().
[original patch]
Signed-off-by: Alberto Bertogli <albertito@gmail.com>
[integer and size_t size fixes, -m32 support]
Signed-off-by: Josh Triplett <josh@freedesktop.org>
Diffstat (limited to 'cgcc')
| -rwxr-xr-x | cgcc | 9 |
1 files changed, 9 insertions, 0 deletions
@@ -4,6 +4,7 @@ my $cc = $ENV{'REAL_CC'} || 'cc'; my $check = $ENV{'CHECK'} || 'sparse'; +my $m32 = 0; my $m64 = 0; my $has_specs = 0; my $do_check = 0; @@ -19,6 +20,7 @@ foreach (@ARGV) { # Ditto for stdin. $do_check = 1 if $_ eq '-'; + $m32 = 1 if /^-m32$/; $m64 = 1 if /^-m64$/; if (/^-specs=(.*)$/) { @@ -222,6 +224,11 @@ sub add_specs { &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")); + } elsif ($spec eq 'x86_64') { + return (' -Dx86_64=1 -D__x86_64=1 -D__x86_64__=1' . + &integer_types (8, 16, 32, $m32 ? 32 : 64, 64) . + &float_types (1, 1, 33, [24,8], [53,11], [113,15]) . + &define_size_t ($m32 ? "unsigned int" : "long unsigned int")); } elsif ($spec eq 'host_os_specs') { my $os = `uname -s`; chomp $os; @@ -233,6 +240,8 @@ sub add_specs { return &add_specs ('i86'); } elsif ($arch =~ /^(sun4u)$/i) { return &add_specs ('sparc'); + } elsif ($arch =~ /^(x86_64)$/i) { + return &add_specs ('x86_64'); } } else { die "$0: invalid specs: $spec\n"; |