diff options
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/fixdfdi.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/fixdfdi.c')
-rw-r--r-- | lib/builtins/fixdfdi.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/lib/builtins/fixdfdi.c b/lib/builtins/fixdfdi.c index 14283ef42..31d76df28 100644 --- a/lib/builtins/fixdfdi.c +++ b/lib/builtins/fixdfdi.c @@ -10,7 +10,6 @@ #define DOUBLE_PRECISION #include "fp_lib.h" -ARM_EABI_FNALIAS(d2lz, fixdfdi) #ifndef __SOFT_FP__ /* Support for systems that have hardware floating-point; can set the invalid @@ -44,3 +43,15 @@ __fixdfdi(fp_t a) { } #endif + +#if defined(__ARM_EABI__) +AEABI_RTABI di_int +#if defined(__SOFT_FP__) +__aeabi_d2lz(fp_t a) { +#else +__aeabi_d2lz(double a) { +#endif + return __fixdfdi(a); +} +#endif + |