motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-01 14:53:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

target/sparc: Remove cpu_fsr

Browse source 
Drop this field as a tcg global, loading it explicitly in the
few places required.  This means that all FPop helpers may
once again be TCG_CALL_NO_WG.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20231103173841.33651-21-richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2023-11-03 10:38:39 -07:00
parent 3590f01ed2
commit c9fa8e586b
3 changed files with 114 additions and 113 deletions
Download patch file Download diff file Expand all files Collapse all files

9
target/sparc/fop_helper.c
View file

@ -344,8 +344,7 @@ Int128 helper_fsqrtq(CPUSPARCState *env, Int128 src)
}
#define GEN_FCMP(name, size, FS, E) \
target_ulong glue(helper_, name) (CPUSPARCState *env, \
Int128 src1, Int128 src2) \
void glue(helper_, name)(CPUSPARCState *env, Int128 src1, Int128 src2) \
{ \
float128 reg1 = f128_in(src1); \
float128 reg2 = f128_in(src2); \
@ -376,10 +375,10 @@ Int128 helper_fsqrtq(CPUSPARCState *env, Int128 src)
fsr &= ~((FSR_FCC1 | FSR_FCC0) << FS); \
break; \
} \
return fsr; \
env->fsr = fsr; \
}
#define GEN_FCMP_T(name, size, FS, E) \
target_ulong glue(helper_, name)(CPUSPARCState *env, size src1, size src2)\
void glue(helper_, name)(CPUSPARCState *env, size src1, size src2) \
{ \
FloatRelation ret; \
target_ulong fsr; \
@ -407,7 +406,7 @@ Int128 helper_fsqrtq(CPUSPARCState *env, Int128 src)
fsr &= ~((FSR_FCC1 | FSR_FCC0) << FS); \
break; \
} \
return fsr; \
env->fsr = fsr; \
}
GEN_FCMP_T(fcmps, float32, 0, 0);