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author | Ralf Corsepius <ralf.corsepius@rtems.org> | 2005-02-10 05:29:02 +0000 |
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committer | Ralf Corsepius <ralf.corsepius@rtems.org> | 2005-02-10 05:29:02 +0000 |
commit | 52ebfcb71f73b5e2b581c7bee5fa12627caa6912 (patch) | |
tree | 4c922d0ee06aba378782327b32226f21e5d11076 /c/src/lib/libcpu/powerpc/rtems | |
parent | 2005-02-09 Ralf Corsepius <ralf.corsepius@rtems.org> (diff) | |
download | rtems-52ebfcb71f73b5e2b581c7bee5fa12627caa6912.tar.bz2 |
2005-02-10 Ralf Corsepius <ralf.corsepius@rtems.org>
* rtems/score/powerpc.h: Remove hard-coded PPC_HAS_FPU.
Tie PPC_HAS_FPU to _SOFT_FLOAT.
Diffstat (limited to 'c/src/lib/libcpu/powerpc/rtems')
-rw-r--r-- | c/src/lib/libcpu/powerpc/rtems/powerpc/powerpc.h | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/c/src/lib/libcpu/powerpc/rtems/powerpc/powerpc.h b/c/src/lib/libcpu/powerpc/rtems/powerpc/powerpc.h index 42be6c9213..1f14030f4a 100644 --- a/c/src/lib/libcpu/powerpc/rtems/powerpc/powerpc.h +++ b/c/src/lib/libcpu/powerpc/rtems/powerpc/powerpc.h @@ -110,7 +110,6 @@ extern "C" { #define PPC_ALIGNMENT 4 #define PPC_CACHE_ALIGNMENT 16 #define PPC_HAS_RFCI 1 -#define PPC_HAS_FPU 0 #define PPC_USE_MULTIPLE 1 #define PPC_I_CACHE 2048 #define PPC_D_CACHE 1024 @@ -222,8 +221,6 @@ extern "C" { #define PPC_D_CACHE 4096 #define PPC_CACHE_ALIGNMENT 16 #define PPC_INTERRUPT_MAX 71 -#define PPC_HAS_FPU 0 -#define PPC_HAS_DOUBLE 0 #define PPC_USE_MULTIPLE 1 #define PPC_MSR_0 0x00009000 @@ -242,8 +239,6 @@ extern "C" { #define PPC_D_CACHE 4096 #define PPC_CACHE_ALIGNMENT 16 #define PPC_INTERRUPT_MAX 71 -#define PPC_HAS_FPU 0 -#define PPC_HAS_DOUBLE 0 #define PPC_MSR_0 0x00009000 #define PPC_MSR_1 0x00001000 @@ -289,9 +284,6 @@ extern "C" { #define PPC_D_CACHE 16384 #define PPC_CACHE_ALIGNMENT 32 #define PPC_INTERRUPT_MAX 125 -/*#define PPC_HAS_FPU 0 */ /* my 8260 is one the few with no FPU */ -#define PPC_HAS_FPU 1 /* the rest do have one */ -#define PPC_HAS_DOUBLE 1 #define PPC_USE_MULTIPLE 1 #else @@ -417,12 +409,18 @@ extern "C" { #endif /* - * Unless specified above, then assume the model has FP support. + * Unless specified above, assume PPC_HAS_FPU to be a synonym for _SOFT_FLOAT. + * FIXME: Should we tie PPC_HAS_FPU to _SOFT_FLOAT, directly + * and disallow explicitly setting PPC_HAS_FPU? */ #ifndef PPC_HAS_FPU +#ifdef _SOFT_FLOAT +#define PPC_HAS_FPU 0 +#else #define PPC_HAS_FPU 1 #endif +#endif /* * Unless specified above, If the model has FP support, it is assumed to |