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/fixunsdfdi.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/fixunsdfdi.c')
| -rw-r--r-- | lib/builtins/fixunsdfdi.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/lib/builtins/fixunsdfdi.c b/lib/builtins/fixunsdfdi.c index 4b0bc9e1d..b73440970 100644 --- a/lib/builtins/fixunsdfdi.c +++ b/lib/builtins/fixunsdfdi.c @@ -11,8 +11,6 @@ #define DOUBLE_PRECISION #include "fp_lib.h" -ARM_EABI_FNALIAS(d2ulz, fixunsdfdi) - #ifndef __SOFT_FP__ /* Support for systems that have hardware floating-point; can set the invalid * flag as a side-effect of computation. @@ -42,3 +40,15 @@ __fixunsdfdi(fp_t a) { } #endif + +#if defined(__ARM_EABI__) +AEABI_RTABI du_int +#if defined(__SOFT_FP__) +__aeabi_d2ulz(fp_t a) { +#else +__aeabi_d2ulz(double a) { +#endif + return __fixunsdfdi(a); +} +#endif + |