diff options
| author | thorpej <thorpej@NetBSD.org> | 2003-06-14 16:02:57 +0000 |
|---|---|---|
| committer | thorpej <thorpej@NetBSD.org> | 2003-06-14 16:02:57 +0000 |
| commit | 1d99a54efedfa2fbb28bb0f0cd6e051e6e71d51c (patch) | |
| tree | bf986bf640226000765286f7fe1bacdf137579e5 /gnu | |
| parent | 17ae4777802f298b818ced1c346a15af6e23bf2a (diff) | |
Bring in the following patch from FSF binutils mainline:
2003-06-13 Richard Earnshaw <rearnsha@arm.com>
* tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
(FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
FPU_ARCH_FPA for AOUT.
(md_begin): Don't try to guess the floating point architecture from
the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
...per Richard's suggestion.
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/dist/toolchain/gas/config/tc-arm.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gnu/dist/toolchain/gas/config/tc-arm.c b/gnu/dist/toolchain/gas/config/tc-arm.c index 6ce8cfc78c0..9872d2b13ed 100644 --- a/gnu/dist/toolchain/gas/config/tc-arm.c +++ b/gnu/dist/toolchain/gas/config/tc-arm.c @@ -132,6 +132,18 @@ #endif #endif +#ifdef TE_LINUX +#define FPU_DEFAULT FPU_ARCH_FPA +#endif + +#ifdef TE_NetBSD +#ifdef OBJ_ELF +#define FPU_DEFAULT FPU_ARCH_VFP /* Soft-float, but VFP order. */ +#else +#define FPU_DEFAULT FPU_ARCH_FPA /* Soft-float, but FPA order. */ +#endif +#endif + /* For backwards compatibility we default to the FPA. */ #ifndef FPU_DEFAULT #define FPU_DEFAULT FPU_ARCH_FPA @@ -9253,10 +9265,16 @@ md_begin () } else if (mfpu_opt == -1) { +#if !(defined (TE_LINUX) || defined(TE_NetBSD)) + /* Some environments specify a default FPU. If they don't, infer + it from the processor. */ if (mcpu_fpu_opt != -1) mfpu_opt = mcpu_fpu_opt; else mfpu_opt = march_fpu_opt; +#else + mfpu_opt = FPU_DEFAULT; +#endif } if (mfpu_opt == -1) |
