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author | Saleem Abdulrasool <compnerd@compnerd.org> | 2017-05-16 16:41:37 +0000 |
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committer | Saleem Abdulrasool <compnerd@compnerd.org> | 2017-05-16 16:41:37 +0000 |
commit | 99e2e66daf8d334858cec4f6e8e7a39d6a535a55 (patch) | |
tree | b7f896c11740479b684921972559a2c12b3750b8 /lib/builtins/fixunssfdi.c | |
parent | 5c1b8654b63c99930f442de2e79b179e6150d725 (diff) | |
download | compiler-rt-99e2e66daf8d334858cec4f6e8e7a39d6a535a55.tar.gz |
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/fixunssfdi.c')
-rw-r--r-- | lib/builtins/fixunssfdi.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/lib/builtins/fixunssfdi.c b/lib/builtins/fixunssfdi.c index f8ebab854..5d92245df 100644 --- a/lib/builtins/fixunssfdi.c +++ b/lib/builtins/fixunssfdi.c @@ -11,8 +11,6 @@ #define SINGLE_PRECISION #include "fp_lib.h" -ARM_EABI_FNALIAS(f2ulz, fixunssfdi) - #ifndef __SOFT_FP__ /* Support for systems that have hardware floating-point; can set the invalid * flag as a side-effect of computation. @@ -43,3 +41,15 @@ __fixunssfdi(fp_t a) { } #endif + +#if defined(__ARM_EABI__) +AEABI_RTABI du_int +#if defined(__SOFT_FP__) +__aeabi_f2ulz(fp_t a) { +#else +__aeabi_f2ulz(float a) { +#endif + return __fixunssfdi(a); +} +#endif + |