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authorRichard Henderson <richard.henderson@linaro.org>2019-02-15 10:00:55 +0000
committerDavid Gibson <david@gibson.dropbear.id.au>2019-02-18 11:00:44 +1100
commit6175f5a058eb077fb4dd94c79e8ef961bb4dba69 (patch)
tree4eb081442c2b74d7f982949371c4ad1975d907d9 /target
parent596fff20d02b349820b30024fd15dd3efd61d164 (diff)
target/ppc: Add set_vscr_sat
This is required before changing the representation of the register. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: David Gibson <david@gibson.dropbear.id.au> Message-Id: <20190215100058.20015-15-mark.cave-ayland@ilande.co.uk> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'target')
-rw-r--r--target/ppc/int_helper.c29
1 files changed, 17 insertions, 12 deletions
diff --git a/target/ppc/int_helper.c b/target/ppc/int_helper.c
index ec3ef9ff3f..1d8a4b530b 100644
--- a/target/ppc/int_helper.c
+++ b/target/ppc/int_helper.c
@@ -468,6 +468,11 @@ uint32_t helper_mfvscr(CPUPPCState *env)
return env->vscr;
}
+static inline void set_vscr_sat(CPUPPCState *env)
+{
+ env->vscr |= 1 << VSCR_SAT;
+}
+
void helper_vaddcuw(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)
{
int i;
@@ -581,7 +586,7 @@ VARITHFPFMA(nmsubfp, float_muladd_negate_result | float_muladd_negate_c);
} \
} \
if (sat) { \
- env->vscr |= (1 << VSCR_SAT); \
+ set_vscr_sat(env); \
} \
}
#define VARITHSAT_SIGNED(suffix, element, optype, cvt) \
@@ -853,7 +858,7 @@ void helper_vcmpbfp_dot(CPUPPCState *env, ppc_avr_t *r, ppc_avr_t *a,
} \
} \
if (sat) { \
- env->vscr |= (1 << VSCR_SAT); \
+ set_vscr_sat(env); \
} \
}
VCT(uxs, cvtsduw, u32)
@@ -900,7 +905,7 @@ void helper_vmhaddshs(CPUPPCState *env, ppc_avr_t *r, ppc_avr_t *a,
}
if (sat) {
- env->vscr |= (1 << VSCR_SAT);
+ set_vscr_sat(env);
}
}
@@ -917,7 +922,7 @@ void helper_vmhraddshs(CPUPPCState *env, ppc_avr_t *r, ppc_avr_t *a,
}
if (sat) {
- env->vscr |= (1 << VSCR_SAT);
+ set_vscr_sat(env);
}
}
@@ -1029,7 +1034,7 @@ void helper_vmsumshs(CPUPPCState *env, ppc_avr_t *r, ppc_avr_t *a,
}
if (sat) {
- env->vscr |= (1 << VSCR_SAT);
+ set_vscr_sat(env);
}
}
@@ -1082,7 +1087,7 @@ void helper_vmsumuhs(CPUPPCState *env, ppc_avr_t *r, ppc_avr_t *a,
}
if (sat) {
- env->vscr |= (1 << VSCR_SAT);
+ set_vscr_sat(env);
}
}
@@ -1599,7 +1604,7 @@ void helper_vpkpx(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)
} \
*r = result; \
if (dosat && sat) { \
- env->vscr |= (1 << VSCR_SAT); \
+ set_vscr_sat(env); \
} \
}
#define I(x, y) (x)
@@ -2043,7 +2048,7 @@ void helper_vsumsws(CPUPPCState *env, ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)
*r = result;
if (sat) {
- env->vscr |= (1 << VSCR_SAT);
+ set_vscr_sat(env);
}
}
@@ -2066,7 +2071,7 @@ void helper_vsum2sws(CPUPPCState *env, ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)
*r = result;
if (sat) {
- env->vscr |= (1 << VSCR_SAT);
+ set_vscr_sat(env);
}
}
@@ -2085,7 +2090,7 @@ void helper_vsum4sbs(CPUPPCState *env, ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)
}
if (sat) {
- env->vscr |= (1 << VSCR_SAT);
+ set_vscr_sat(env);
}
}
@@ -2102,7 +2107,7 @@ void helper_vsum4shs(CPUPPCState *env, ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)
}
if (sat) {
- env->vscr |= (1 << VSCR_SAT);
+ set_vscr_sat(env);
}
}
@@ -2121,7 +2126,7 @@ void helper_vsum4ubs(CPUPPCState *env, ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)
}
if (sat) {
- env->vscr |= (1 << VSCR_SAT);
+ set_vscr_sat(env);
}
}