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[Qemu-ppc] [PATCH 27/34] target/ppc: Use helper_mtvscr for reset and gdb
From: |
Richard Henderson |
Subject: |
[Qemu-ppc] [PATCH 27/34] target/ppc: Use helper_mtvscr for reset and gdb |
Date: |
Mon, 17 Dec 2018 22:39:04 -0800 |
Not setting flush_to_zero from gdb_set_avr_reg was a bug.
Signed-off-by: Richard Henderson <address@hidden>
---
target/ppc/translate_init.inc.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/target/ppc/translate_init.inc.c b/target/ppc/translate_init.inc.c
index b83097141c..292b1df700 100644
--- a/target/ppc/translate_init.inc.c
+++ b/target/ppc/translate_init.inc.c
@@ -601,10 +601,9 @@ static void spr_write_excp_vector(DisasContext *ctx, int
sprn, int gprn)
static inline void vscr_init(CPUPPCState *env, uint32_t val)
{
- env->vscr = val;
/* Altivec always uses round-to-nearest */
set_float_rounding_mode(float_round_nearest_even, &env->vec_status);
- set_flush_to_zero(vscr_nj, &env->vec_status);
+ helper_mtvscr(env, val);
}
#ifdef CONFIG_USER_ONLY
@@ -9556,7 +9555,7 @@ static int gdb_set_avr_reg(CPUPPCState *env, uint8_t
*mem_buf, int n)
}
if (n == 32) {
ppc_maybe_bswap_register(env, mem_buf, 4);
- env->vscr = ldl_p(mem_buf);
+ helper_mtvscr(env, ldl_p(mem_buf));
return 4;
}
if (n == 33) {
--
2.17.2
- Re: [Qemu-ppc] [PATCH 15/34] target/ppc: merge ppc_vsr_t and ppc_avr_t union types, (continued)
- [Qemu-ppc] [PATCH 06/34] tcg/i386: Implement vector saturating arithmetic, Richard Henderson, 2018/12/18
- [Qemu-ppc] [PATCH 18/34] target/ppc: convert vaddu[b, h, w, d] and vsubu[b, h, w, d] over to use vector operations, Richard Henderson, 2018/12/18
- [Qemu-ppc] [PATCH 30/34] target/ppc: Use mtvscr/mfvscr for vmstate, Richard Henderson, 2018/12/18
- [Qemu-ppc] [PATCH 14/34] target/ppc: switch FPR, VMX and VSX helpers to access data directly from cpu_env, Richard Henderson, 2018/12/18
- [Qemu-ppc] [PATCH 22/34] target/ppc: convert VSX logical operations to vector operations, Richard Henderson, 2018/12/18
- [Qemu-ppc] [PATCH 27/34] target/ppc: Use helper_mtvscr for reset and gdb,
Richard Henderson <=
- [Qemu-ppc] [PATCH 31/34] target/ppc: Add set_vscr_sat, Richard Henderson, 2018/12/18
- [Qemu-ppc] [PATCH 21/34] target/ppc: nand, nor, eqv are now generic vector operations, Richard Henderson, 2018/12/18
- [Qemu-ppc] [PATCH 04/34] tcg: Add write_aofs to GVecGen4, Richard Henderson, 2018/12/18
- [Qemu-ppc] [PATCH 20/34] target/ppc: convert vsplt[bhw] to use vector operations, Richard Henderson, 2018/12/18
- [Qemu-ppc] [PATCH 32/34] target/ppc: Split out VSCR_SAT to a vector field, Richard Henderson, 2018/12/18