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| author | Szabolcs Nagy <nsz@port70.net> | 2014-02-24 23:16:29 +0100 |
|---|---|---|
| committer | Szabolcs Nagy <nsz@port70.net> | 2014-02-24 23:16:29 +0100 |
| commit | e5bb165bed7be4176914672d25ff8e286b6fba49 (patch) | |
| tree | d2f682e9425d1277a9e92cc694b2590a0c22eb0c /arch/mips/reloc.h | |
| parent | dbed392410e333fde86c14ea17a46d1ad9c760f1 (diff) | |
| download | musl-e5bb165bed7be4176914672d25ff8e286b6fba49.tar.gz musl-e5bb165bed7be4176914672d25ff8e286b6fba49.tar.bz2 musl-e5bb165bed7be4176914672d25ff8e286b6fba49.tar.xz musl-e5bb165bed7be4176914672d25ff8e286b6fba49.zip | |
mips: add mips-sf subarch support (soft-float)
Userspace emulated floating-point (gcc -msoft-float) is not compatible
with the default mips abi (assumes an FPU or in kernel emulation of it).
Soft vs hard float abi should not be mixed, __mips_soft_float is checked
in musl's configure script and there is no runtime check. The -sf subarch
does not save/restore floating-point registers in setjmp/longjmp and only
provides dummy fenv implementation.
Diffstat (limited to 'arch/mips/reloc.h')
| -rw-r--r-- | arch/mips/reloc.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/mips/reloc.h b/arch/mips/reloc.h index 07fa10a7..4ca81257 100644 --- a/arch/mips/reloc.h +++ b/arch/mips/reloc.h @@ -8,7 +8,13 @@ #define ENDIAN_SUFFIX "" #endif -#define LDSO_ARCH "mips" ENDIAN_SUFFIX +#ifdef __mips_soft_float +#define FP_SUFFIX "-sf" +#else +#define FP_SUFFIX "" +#endif + +#define LDSO_ARCH "mips" ENDIAN_SUFFIX FP_SUFFIX #define IS_COPY(x) ((x)==R_MIPS_COPY) #define IS_PLT(x) 1 |