From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: laurent@vivier.eu
Subject: [PATCH v2 05/15] target/m68k: Remove retaddr in m68k_interrupt_all
Date: Thu, 2 Dec 2021 12:48:50 -0800 [thread overview]
Message-ID: <20211202204900.50973-6-richard.henderson@linaro.org> (raw)
In-Reply-To: <20211202204900.50973-1-richard.henderson@linaro.org>
The only value this variable holds is now env->pc.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/m68k/op_helper.c | 15 ++++++---------
1 file changed, 6 insertions(+), 9 deletions(-)
diff --git a/target/m68k/op_helper.c b/target/m68k/op_helper.c
index 71176eb3d8..afbbb8b4ca 100644
--- a/target/m68k/op_helper.c
+++ b/target/m68k/op_helper.c
@@ -286,12 +286,9 @@ static void m68k_interrupt_all(CPUM68KState *env, int is_hw)
{
CPUState *cs = env_cpu(env);
uint32_t sp;
- uint32_t retaddr;
uint32_t vector;
uint16_t sr, oldsr;
- retaddr = env->pc;
-
if (!is_hw) {
switch (cs->exception_index) {
case EXCP_RTE:
@@ -384,7 +381,7 @@ static void m68k_interrupt_all(CPUM68KState *env, int is_hw)
sp -= 4;
cpu_stl_mmuidx_ra(env, sp, env->mmu.ar, MMU_KERNEL_IDX, 0);
- do_stack_frame(env, &sp, 7, oldsr, 0, retaddr);
+ do_stack_frame(env, &sp, 7, oldsr, 0, env->pc);
env->mmu.fault = false;
if (qemu_loglevel_mask(CPU_LOG_INT)) {
qemu_log(" "
@@ -394,7 +391,7 @@ static void m68k_interrupt_all(CPUM68KState *env, int is_hw)
break;
case EXCP_ADDRESS:
- do_stack_frame(env, &sp, 2, oldsr, 0, retaddr);
+ do_stack_frame(env, &sp, 2, oldsr, 0, env->pc);
break;
case EXCP_ILLEGAL:
@@ -403,23 +400,23 @@ static void m68k_interrupt_all(CPUM68KState *env, int is_hw)
case EXCP_TRAPCC:
case EXCP_TRACE:
/* FIXME: addr is not only env->pc */
- do_stack_frame(env, &sp, 2, oldsr, env->pc, retaddr);
+ do_stack_frame(env, &sp, 2, oldsr, env->pc, env->pc);
break;
case EXCP_SPURIOUS ... EXCP_INT_LEVEL_7:
if (is_hw && oldsr & SR_M) {
- do_stack_frame(env, &sp, 0, oldsr, 0, retaddr);
+ do_stack_frame(env, &sp, 0, oldsr, 0, env->pc);
oldsr = sr;
env->aregs[7] = sp;
cpu_m68k_set_sr(env, sr &= ~SR_M);
sp = env->aregs[7] & ~1;
- do_stack_frame(env, &sp, 1, oldsr, 0, retaddr);
+ do_stack_frame(env, &sp, 1, oldsr, 0, env->pc);
break;
}
/* fall through */
default:
- do_stack_frame(env, &sp, 0, oldsr, 0, retaddr);
+ do_stack_frame(env, &sp, 0, oldsr, 0, env->pc);
break;
}
--
2.25.1
next prev parent reply other threads:[~2021-12-02 20:53 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-02 20:48 [PATCH v2 00/15] target/m68k: Conditional traps + trap cleanup Richard Henderson
2021-12-02 20:48 ` [PATCH v2 01/15] target/m68k: Raise the TRAPn exception with the correct pc Richard Henderson
2021-12-03 9:04 ` Laurent Vivier
2021-12-02 20:48 ` [PATCH v2 02/15] target/m68k: Switch over exception type in m68k_interrupt_all Richard Henderson
2021-12-03 9:02 ` Philippe Mathieu-Daudé
2021-12-03 9:06 ` Laurent Vivier
2021-12-02 20:48 ` [PATCH v2 03/15] linux-user/m68k: Use force_sig_fault Richard Henderson
2021-12-02 20:48 ` [PATCH v2 04/15] linux-user/m68k: Handle EXCP_TRAP1 through EXCP_TRAP15 Richard Henderson
2021-12-02 20:48 ` Richard Henderson [this message]
2021-12-03 9:03 ` [PATCH v2 05/15] target/m68k: Remove retaddr in m68k_interrupt_all Philippe Mathieu-Daudé
2021-12-03 9:08 ` Laurent Vivier
2021-12-02 20:48 ` [PATCH v2 06/15] target/m68k: Fix address argument for EXCP_CHK Richard Henderson
2021-12-03 14:27 ` Laurent Vivier
2021-12-03 14:29 ` Richard Henderson
2021-12-03 14:58 ` Laurent Vivier
2021-12-02 20:48 ` [PATCH v2 07/15] target/m68k: Fix pc, c flag, and address argument for EXCP_DIV0 Richard Henderson
2021-12-04 16:50 ` Laurent Vivier
2021-12-02 20:48 ` [PATCH v2 08/15] target/m68k: Fix address argument for EXCP_TRACE Richard Henderson
2021-12-03 14:21 ` Richard Henderson
2021-12-02 20:48 ` [PATCH v2 09/15] target/m68k: Implement TRAPcc Richard Henderson
2021-12-02 20:48 ` [PATCH v2 10/15] target/m68k: Implement TRAPV Richard Henderson
2021-12-02 20:48 ` [PATCH v2 11/15] target/m68k: Implement FTRAPcc Richard Henderson
2021-12-02 20:48 ` [PATCH v2 12/15] target/m68k: Fix stack frame for EXCP_ILLEGAL Richard Henderson
2021-12-02 20:48 ` [PATCH v2 13/15] tests/tcg/m68k: Add trap.c Richard Henderson
2021-12-02 20:48 ` [PATCH v2 14/15] linux-user/strace: Fix print_syscall_err Richard Henderson
2021-12-03 8:57 ` Philippe Mathieu-Daudé
2021-12-02 20:49 ` [PATCH v2 15/15] linux-user/strace: Adjust get_thread_area for m68k Richard Henderson
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