summaryrefslogtreecommitdiff
path: root/src/lib
diff options
context:
space:
mode:
Diffstat (limited to 'src/lib')
-rw-r--r--src/lib/gcc.c17
1 files changed, 6 insertions, 11 deletions
diff --git a/src/lib/gcc.c b/src/lib/gcc.c
index daba427d25..c5ef4afebe 100644
--- a/src/lib/gcc.c
+++ b/src/lib/gcc.c
@@ -17,26 +17,21 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA
*/
+#include <arch/cpu.h>
+
/* GCC's libgcc handling is quite broken. While the libgcc functions
* are always regparm(0) the code that calls them uses whatever the
* compiler call specifies. Therefore we need a wrapper around those
* functions. See gcc bug PR41055 for more information.
*/
-#if CONFIG_ARCH_X86
-#define WRAP_LIBGCC_CALL(type, name) \
- type __real_##name(type a, type b) __attribute__((regparm(0))); \
- type __wrap_##name(type a, type b); \
- type __wrap_##name(type a, type b) { return __real_##name(a, b); }
-#elif CONFIG_ARCH_ARMV7
+/* TODO: maybe this code should move to arch/x86 as architecture
+ * specific implementations may vary
+ */
#define WRAP_LIBGCC_CALL(type, name) \
- type __real_##name(type a, type b); \
+ type __real_##name(type a, type b) asmlinkage; \
type __wrap_##name(type a, type b); \
type __wrap_##name(type a, type b) { return __real_##name(a, b); }
-#else
-#error Architecture unsupported.
-#endif
-
WRAP_LIBGCC_CALL(long long, __divdi3)
WRAP_LIBGCC_CALL(unsigned long long, __udivdi3)