This is needed to use sparse on the git tree on an arm64
machine (where a bug in the __builtin_bswapXX() expansion
was discovered).
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@xxxxxxxxx>
---
cgcc | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/cgcc b/cgcc
index fd9d482fa..28c55335a 100755
--- a/cgcc
+++ b/cgcc
@@ -289,6 +289,10 @@ sub add_specs {
&float_types (1, 1, 36, [24,8], [53,11], [113,15]) .
&define_size_t ("long unsigned int") .
' -D__SIZEOF_POINTER__=' . ($m64 ? '8' : '4'));
+ } elsif ($spec eq 'aarch64') {
+ return (' -D__aarch64__=1 -m64' .
+ &integer_types (8, 16, 32, 64, 64) .
+ &float_types (1, 1, 36, [24,8], [53,11], [113,15]));
} elsif ($spec eq 'host_os_specs') {
my $os = `uname -s`;
chomp $os;
@@ -308,6 +312,8 @@ sub add_specs {
return &add_specs ('s390x');
} elsif ($arch =~ /^(sparc64)$/i) {
return &add_specs ('sparc64');
+ } elsif ($arch =~ /^(aarch64)$/i) {
+ return &add_specs ('aarch64');
}
} else {
die "$0: invalid specs: $spec\n";
--
2.13.0
--
To unsubscribe from this list: send the line "unsubscribe linux-sparse" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
