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[Qemu-devel] [PATCH 5/9] target-arm: Add support for AArch32 FP VRINTX
From: |
Will Newton |
Subject: |
[Qemu-devel] [PATCH 5/9] target-arm: Add support for AArch32 FP VRINTX |
Date: |
Tue, 14 Jan 2014 16:43:06 +0000 |
Add support for the AArch32 floating-point VRINTX instruction.
Signed-off-by: Will Newton <address@hidden>
---
target-arm/translate.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/target-arm/translate.c b/target-arm/translate.c
index 153d0e6..5108f6b 100644
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -3406,6 +3406,17 @@ static int disas_vfp_insn(CPUARMState * env,
DisasContext *s, uint32_t insn)
tcg_temp_free_ptr(fpst);
}
break;
+ case 14: /* vrintx */
+ if (dp) {
+ TCGv_ptr fpst = get_fpstatus_ptr(0);
+ gen_helper_rintd_exact(cpu_F0d, cpu_F0d, fpst);
+ tcg_temp_free_ptr(fpst);
+ } else {
+ TCGv_ptr fpst = get_fpstatus_ptr(0);
+ gen_helper_rints_exact(cpu_F0s, cpu_F0s, fpst);
+ tcg_temp_free_ptr(fpst);
+ }
+ break;
case 15: /* single<->double conversion */
if (dp)
gen_helper_vfp_fcvtsd(cpu_F0s, cpu_F0d, cpu_env);
--
1.8.1.4
- [Qemu-devel] [PATCH 0/9] target-arm: Add AArch32 ARMv8 VRINT instructions, Will Newton, 2014/01/14
- [Qemu-devel] [PATCH 1/9] target-arm: Move arm_rmode_to_sf to a shared location., Will Newton, 2014/01/14
- [Qemu-devel] [PATCH 3/9] target-arm: Add support for AArch32 FP VRINTR, Will Newton, 2014/01/14
- [Qemu-devel] [PATCH 4/9] target-arm: Add support for AArch32 FP VRINTZ, Will Newton, 2014/01/14
- [Qemu-devel] [PATCH 6/9] target-arm: Add support for AArch32 SIMD VRINTX, Will Newton, 2014/01/14
- [Qemu-devel] [PATCH 5/9] target-arm: Add support for AArch32 FP VRINTX,
Will Newton <=
- [Qemu-devel] [PATCH 2/9] target-arm: Add AArch32 FP VRINTA, VRINTN, VRINTP and VRINTM, Will Newton, 2014/01/14
- [Qemu-devel] [PATCH 7/9] target-arm: Add set_neon_rmode helper, Will Newton, 2014/01/14
- [Qemu-devel] [PATCH 8/9] target-arm: Add support for AArch32 SIMD VRINTZ, Will Newton, 2014/01/14
- [Qemu-devel] [PATCH 9/9] target-arm: Add AArch32 SIMD VRINTA, VRINTN, VRINTP and VRINTM, Will Newton, 2014/01/14