diff options
| author | Saleem Abdulrasool <compnerd@compnerd.org> | 2017-05-16 16:41:37 +0000 |
|---|---|---|
| committer | Saleem Abdulrasool <compnerd@compnerd.org> | 2017-05-16 16:41:37 +0000 |
| commit | 99e2e66daf8d334858cec4f6e8e7a39d6a535a55 (patch) | |
| tree | b7f896c11740479b684921972559a2c12b3750b8 /lib/builtins/muldf3.c | |
| parent | 5c1b8654b63c99930f442de2e79b179e6150d725 (diff) | |
builtins: expand out the AEABI function stubs
These actually may change calling conventions. We cannot simply provide
function aliases as the aliased function may have a different calling
convention. Provide a forwarding function instead to permit the
compiler to synthesize the calling convention adjustment thunk.
Remove the `ARM_EABI_FNALIAS` macro as that is not safe to use.
Resolves PR33030!
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@303188 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/builtins/muldf3.c')
| -rw-r--r-- | lib/builtins/muldf3.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/builtins/muldf3.c b/lib/builtins/muldf3.c index 1eb733849..59a60190e 100644 --- a/lib/builtins/muldf3.c +++ b/lib/builtins/muldf3.c @@ -15,8 +15,13 @@ #define DOUBLE_PRECISION #include "fp_mul_impl.inc" -ARM_EABI_FNALIAS(dmul, muldf3) - COMPILER_RT_ABI fp_t __muldf3(fp_t a, fp_t b) { return __mulXf3__(a, b); } + +#if defined(__ARM_EABI__) +AEABI_RTABI fp_t __aeabi_dmul(fp_t a, fp_t b) { + return __muldf3(a, b); +} +#endif + |