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[Qemu-devel] [PULL 20/27] target/arm: Fix vfp_gdb_get/set_reg vs FPSCR
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PULL 20/27] target/arm: Fix vfp_gdb_get/set_reg vs FPSCR |
Date: |
Thu, 14 Feb 2019 19:05:56 +0000 |
From: Richard Henderson <address@hidden>
The components of this register is stored in several
different locations.
Signed-off-by: Richard Henderson <address@hidden>
Message-id: address@hidden
Reviewed-by: Peter Maydell <address@hidden>
Signed-off-by: Peter Maydell <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 7653aa6a50a..8eedce113c1 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;
--
2.20.1
- [Qemu-devel] [PULL 15/27] target/arm: Rely on optimization within tcg_gen_gvec_or, (continued)
- [Qemu-devel] [PULL 15/27] target/arm: Rely on optimization within tcg_gen_gvec_or, Peter Maydell, 2019/02/14
- [Qemu-devel] [PULL 19/27] target/arm: Remove neon min/max helpers, Peter Maydell, 2019/02/14
- [Qemu-devel] [PULL 14/27] hw/arm/armsse: Fix miswiring of expansion IRQs, Peter Maydell, 2019/02/14
- [Qemu-devel] [PULL 13/27] hw/intc/armv7m_nvic: Allow byte accesses to SHPR1, Peter Maydell, 2019/02/14
- [Qemu-devel] [PULL 11/27] arm: Allow system registers for KVM guests to be changed by QEMU code, Peter Maydell, 2019/02/14
- [Qemu-devel] [PULL 22/27] target/arm: Split out flags setting from vfp compares, Peter Maydell, 2019/02/14
- [Qemu-devel] [PULL 18/27] target/arm: Use tcg integer min/max primitives for neon, Peter Maydell, 2019/02/14
- [Qemu-devel] [PULL 23/27] target/arm: Fix set of bits kept in xregs[ARM_VFP_FPSCR], Peter Maydell, 2019/02/14
- [Qemu-devel] [PULL 17/27] target/arm: Use vector minmax expanders for aarch32, Peter Maydell, 2019/02/14
- [Qemu-devel] [PULL 21/27] target/arm: Fix arm_cpu_dump_state vs FPSCR, Peter Maydell, 2019/02/14
- [Qemu-devel] [PULL 20/27] target/arm: Fix vfp_gdb_get/set_reg vs FPSCR,
Peter Maydell <=
- [Qemu-devel] [PULL 16/27] target/arm: Use vector minmax expanders for aarch64, Peter Maydell, 2019/02/14
- [Qemu-devel] [PULL 27/27] gdbstub: Send a reply to the vKill packet., Peter Maydell, 2019/02/14
- [Qemu-devel] [PULL 25/27] target/arm: Use vector operations for saturation, Peter Maydell, 2019/02/14
- [Qemu-devel] [PULL 26/27] target/arm: Add missing clear_tail calls, Peter Maydell, 2019/02/14
- [Qemu-devel] [PULL 24/27] target/arm: Split out FPSCR.QC to a vector field, Peter Maydell, 2019/02/14
- Re: [Qemu-devel] [PULL 00/27] target-arm queue, no-reply, 2019/02/14
- Re: [Qemu-devel] [PULL 00/27] target-arm queue, no-reply, 2019/02/14
- Re: [Qemu-devel] [PULL 00/27] target-arm queue, no-reply, 2019/02/14
- Re: [Qemu-devel] [PULL 00/27] target-arm queue, no-reply, 2019/02/14
- Re: [Qemu-devel] [PULL 00/27] target-arm queue, no-reply, 2019/02/14