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[Qemu-devel] [PATCH v3 06/12] target/arm: Fix vfp_gdb_get/set_reg vs FPS
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PATCH v3 06/12] target/arm: Fix vfp_gdb_get/set_reg vs FPSCR |
Date: |
Fri, 8 Feb 2019 19:38:41 -0800 |
The components of this register is stored in several
different locations.
Signed-off-by: Richard Henderson <address@hidden>
---
target/arm/helper.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/target/arm/helper.c b/target/arm/helper.c
index 520ceea7a4..6ac81c2ca2 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -81,7 +81,7 @@ static int vfp_gdb_get_reg(CPUARMState *env, uint8_t *buf,
int reg)
}
switch (reg - nregs) {
case 0: stl_p(buf, env->vfp.xregs[ARM_VFP_FPSID]); return 4;
- case 1: stl_p(buf, env->vfp.xregs[ARM_VFP_FPSCR]); return 4;
+ case 1: stl_p(buf, vfp_get_fpscr(env)); return 4;
case 2: stl_p(buf, env->vfp.xregs[ARM_VFP_FPEXC]); return 4;
}
return 0;
@@ -107,7 +107,7 @@ static int vfp_gdb_set_reg(CPUARMState *env, uint8_t *buf,
int reg)
}
switch (reg - nregs) {
case 0: env->vfp.xregs[ARM_VFP_FPSID] = ldl_p(buf); return 4;
- case 1: env->vfp.xregs[ARM_VFP_FPSCR] = ldl_p(buf); return 4;
+ case 1: vfp_set_fpscr(env, ldl_p(buf)); return 4;
case 2: env->vfp.xregs[ARM_VFP_FPEXC] = ldl_p(buf) & (1 << 30); return 4;
}
return 0;
--
2.17.2
- [Qemu-devel] [PATCH v3 00/12] target/arm: tcg vector cleanups, Richard Henderson, 2019/02/08
- [Qemu-devel] [PATCH v3 01/12] target/arm: Rely on optimization within tcg_gen_gvec_or, Richard Henderson, 2019/02/08
- [Qemu-devel] [PATCH v3 03/12] target/arm: Use vector minmax expanders for aarch32, Richard Henderson, 2019/02/08
- [Qemu-devel] [PATCH v3 02/12] target/arm: Use vector minmax expanders for aarch64, Richard Henderson, 2019/02/08
- [Qemu-devel] [PATCH v3 04/12] target/arm: Use tcg integer min/max primitives for neon, Richard Henderson, 2019/02/08
- [Qemu-devel] [PATCH v3 05/12] target/arm: Remove neon min/max helpers, Richard Henderson, 2019/02/08
- [Qemu-devel] [PATCH v3 07/12] target/arm: Fix arm_cpu_dump_state vs FPSCR, Richard Henderson, 2019/02/08
- [Qemu-devel] [PATCH v3 06/12] target/arm: Fix vfp_gdb_get/set_reg vs FPSCR,
Richard Henderson <=
- [Qemu-devel] [PATCH v3 08/12] target/arm: Split out flags setting from vfp compares, Richard Henderson, 2019/02/08
- [Qemu-devel] [PATCH v3 11/12] target/arm: Use vector operations for saturation, Richard Henderson, 2019/02/08
- [Qemu-devel] [PATCH v3 09/12] target/arm: Fix set of bits kept in xregs[ARM_VFP_FPSCR], Richard Henderson, 2019/02/08
- [Qemu-devel] [PATCH v3 10/12] target/arm: Split out FPSCR.QC to a vector field, Richard Henderson, 2019/02/08
- [Qemu-devel] [PATCH v3 12/12] target/arm: Add missing clear_tail calls, Richard Henderson, 2019/02/08
- Re: [Qemu-devel] [PATCH v3 00/12] target/arm: tcg vector cleanups, no-reply, 2019/02/08
- Re: [Qemu-devel] [PATCH v3 00/12] target/arm: tcg vector cleanups, no-reply, 2019/02/08
- Re: [Qemu-devel] [PATCH v3 00/12] target/arm: tcg vector cleanups, Peter Maydell, 2019/02/14