diff options
| author | Aleksandar Markovic <aleksandar.markovic@imgtec.com> | 2016-06-10 11:57:37 +0200 |
|---|---|---|
| committer | Leon Alrae <leon.alrae@imgtec.com> | 2016-06-24 13:43:53 +0100 |
| commit | 77be419980114d75605811e1681115d0919cfa1a (patch) | |
| tree | 5ee60eba85594e3f5c8d987bfc145e0e76130ff6 /target-mips/cpu.h | |
| parent | 599bc5e89c46f95f86ccad0d747d041c89a28806 (diff) | |
| download | qemu-77be419980114d75605811e1681115d0919cfa1a.zip qemu-77be419980114d75605811e1681115d0919cfa1a.tar.gz qemu-77be419980114d75605811e1681115d0919cfa1a.tar.bz2 | |
target-mips: Add FCR31's FS bit definition
Add preprocessor definition of FCR31's FS bit, and update related
code for setting this bit.
Signed-off-by: Aleksandar Markovic <aleksandar.markovic@imgtec.com>
Reviewed-by: Leon Alrae <leon.alrae@imgtec.com>
Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
Diffstat (limited to 'target-mips/cpu.h')
| -rw-r--r-- | target-mips/cpu.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/target-mips/cpu.h b/target-mips/cpu.h index bc0c905..c2da5ec 100644 --- a/target-mips/cpu.h +++ b/target-mips/cpu.h @@ -113,6 +113,7 @@ struct CPUMIPSFPUContext { /* fcsr */ uint32_t fcr31_rw_bitmask; uint32_t fcr31; +#define FCR31_FS 24 #define FCR31_ABS2008 19 #define FCR31_NAN2008 18 #define SET_FP_COND(num,env) do { ((env).fcr31) |= ((num) ? (1 << ((num) + 24)) : (1 << 23)); } while(0) @@ -850,7 +851,7 @@ static inline void restore_rounding_mode(CPUMIPSState *env) static inline void restore_flush_mode(CPUMIPSState *env) { - set_flush_to_zero((env->active_fpu.fcr31 & (1 << 24)) != 0, + set_flush_to_zero((env->active_fpu.fcr31 & (1 << FCR31_FS)) != 0, &env->active_fpu.fp_status); } |