diff options
| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-08-18 09:34:28 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-08-18 09:34:28 -0700 |
| commit | 5bc705e9fe774be9bb87584644c1f6752ee5ea7e (patch) | |
| tree | 5bcab227cc2008df6cfb17533be0a69ffd21e981 /include/math-emu/soft-fp.h | |
| parent | 605a494e4df0b2dabdebcdfee99536b0f6a22adc (diff) | |
| parent | 405849610fd96b4f34cd1875c4c033228fea6c0f (diff) | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6:
[MATH-EMU]: Fix underflow exception reporting.
[SPARC64]: Create a HWCAP_SPARC_N2 and report it to userspace on Niagara-2.
[SPARC64]: SMP trampoline needs to avoid %tick_cmpr on sun4v too.
[SPARC64]: Do not touch %tick_cmpr on sun4v cpus.
[SPARC64]: Niagara-2 optimized copies.
[SPARC64]: Allow userspace to get at the machine description.
[SPARC32]: Remove superfluous 'kernel_end' alignment on sun4c.
[SPARC32]: Fix bogus ramdisk image location check.
[SPARC32]: Remove iommu from struct sbus_bus and use archdata like sparc64.
Diffstat (limited to 'include/math-emu/soft-fp.h')
| -rw-r--r-- | include/math-emu/soft-fp.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/math-emu/soft-fp.h b/include/math-emu/soft-fp.h index d02eb64a865..a0721ef5c2f 100644 --- a/include/math-emu/soft-fp.h +++ b/include/math-emu/soft-fp.h @@ -97,12 +97,19 @@ #define FP_INHIBIT_RESULTS 0 #endif +#ifndef FP_TRAPPING_EXCEPTIONS +#define FP_TRAPPING_EXCPETIONS 0 +#endif + #define FP_SET_EXCEPTION(ex) \ _fex |= (ex) #define FP_UNSET_EXCEPTION(ex) \ _fex &= ~(ex) +#define FP_CUR_EXCEPTIONS \ + (_fex) + #define FP_CLEAR_EXCEPTIONS \ _fex = 0 |