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[PULL 04/59] linux-user/arm: Do not emulate fpa11 in thumb mode
From: |
Laurent Vivier |
Subject: |
[PULL 04/59] linux-user/arm: Do not emulate fpa11 in thumb mode |
Date: |
Mon, 17 May 2021 20:13:29 +0200 |
From: Richard Henderson <richard.henderson@linaro.org>
These antiquated instructions are arm-mode only.
Buglink: https://bugs.launchpad.net/bugs/1925512
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210423165413.338259-3-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---
linux-user/arm/cpu_loop.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/linux-user/arm/cpu_loop.c b/linux-user/arm/cpu_loop.c
index 106909c7d880..e2a1496b9fe7 100644
--- a/linux-user/arm/cpu_loop.c
+++ b/linux-user/arm/cpu_loop.c
@@ -347,7 +347,7 @@ void cpu_loop(CPUARMState *env)
goto excp_debug;
}
- if (emulate_arm_fpa11(env, opcode)) {
+ if (!env->thumb && emulate_arm_fpa11(env, opcode)) {
break;
}
--
2.31.1
- [PULL 11/59] linux-user: Pass CPUArchState to target_restore_altstack, (continued)
- [PULL 11/59] linux-user: Pass CPUArchState to target_restore_altstack, Laurent Vivier, 2021/05/17
- [PULL 17/59] linux-user/sparc: Merge sparc64 termbits.h, Laurent Vivier, 2021/05/17
- [PULL 03/59] linux-user/arm: Split out emulate_arm_fpa11, Laurent Vivier, 2021/05/17
- [PULL 12/59] linux-user/sparc: Include TARGET_STACK_BIAS in get_sp_from_cpustate, Laurent Vivier, 2021/05/17
- [PULL 16/59] linux-user/sparc: Merge sparc64 target_structs.h, Laurent Vivier, 2021/05/17
- [PULL 19/59] linux-user/sparc: Remove target_sigcontext as unused, Laurent Vivier, 2021/05/17
- [PULL 20/59] linux-user/sparc: Remove target_rt_signal_frame as unused, Laurent Vivier, 2021/05/17
- [PULL 22/59] linux-user/sparc: Use target_pt_regs, Laurent Vivier, 2021/05/17
- [PULL 25/59] linux-user/sparc: Save and restore fpu in signal frame, Laurent Vivier, 2021/05/17
- [PULL 21/59] linux-user/sparc: Fix the stackframe structure, Laurent Vivier, 2021/05/17
- [PULL 04/59] linux-user/arm: Do not emulate fpa11 in thumb mode,
Laurent Vivier <=
- [PULL 09/59] linux-user: Use target_restore_altstack in all sigreturn, Laurent Vivier, 2021/05/17
- [PULL 10/59] linux-user: Pass CPUArchState to do_sigaltstack, Laurent Vivier, 2021/05/17
- [PULL 29/59] linux-user/sparc: Add 64-bit support to fpu save/restore, Laurent Vivier, 2021/05/17
- [PULL 18/59] linux-user/sparc: Merge sparc64/ into sparc/, Laurent Vivier, 2021/05/17
- [PULL 30/59] linux-user/sparc: Implement sparc32 rt signals, Laurent Vivier, 2021/05/17
- [PULL 32/59] tests/tcg/sparc64: Re-enable linux-test, Laurent Vivier, 2021/05/17
- [PULL 28/59] linux-user/sparc: Minor corrections to do_sigreturn, Laurent Vivier, 2021/05/17
- [PULL 36/59] linux-user/s390x: Remove restore_sigregs return value, Laurent Vivier, 2021/05/17
- [PULL 37/59] linux-user/s390x: Fix trace in restore_regs, Laurent Vivier, 2021/05/17
- [PULL 23/59] linux-user/sparc: Split out save_reg_win, Laurent Vivier, 2021/05/17