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[PATCH v7 53/60] target/sh4: Set fault address in superh_cpu_do_unaligne
From: |
Richard Henderson |
Subject: |
[PATCH v7 53/60] target/sh4: Set fault address in superh_cpu_do_unaligned_access |
Date: |
Mon, 1 Nov 2021 13:27:22 -0400 |
We ought to have been recording the virtual address for reporting
to the guest trap handler.
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/sh4/op_helper.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/target/sh4/op_helper.c b/target/sh4/op_helper.c
index c996dce7df..752669825f 100644
--- a/target/sh4/op_helper.c
+++ b/target/sh4/op_helper.c
@@ -29,6 +29,9 @@ void superh_cpu_do_unaligned_access(CPUState *cs, vaddr addr,
MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr)
{
+ CPUSH4State *env = cs->env_ptr;
+
+ env->tea = addr;
switch (access_type) {
case MMU_INST_FETCH:
case MMU_DATA_LOAD:
@@ -37,6 +40,8 @@ void superh_cpu_do_unaligned_access(CPUState *cs, vaddr addr,
case MMU_DATA_STORE:
cs->exception_index = 0x100;
break;
+ default:
+ g_assert_not_reached();
}
cpu_loop_exit_restore(cs, retaddr);
}
--
2.25.1
- [PATCH v7 51/60] linux-user/ppc: Remove POWERPC_EXCP_ALIGN handling, (continued)
- [PATCH v7 51/60] linux-user/ppc: Remove POWERPC_EXCP_ALIGN handling, Richard Henderson, 2021/11/01
- [PATCH v7 46/60] linux-user/hppa: Remove EXCP_UNALIGN handling, Richard Henderson, 2021/11/01
- [PATCH v7 49/60] target/ppc: Set fault address in ppc_cpu_do_unaligned_access, Richard Henderson, 2021/11/01
- [PATCH v7 56/60] target/sparc: Set fault address in sparc_cpu_do_unaligned_access, Richard Henderson, 2021/11/01
- [PATCH v7 54/60] target/sparc: Remove DEBUG_UNALIGNED, Richard Henderson, 2021/11/01
- [PATCH v7 57/60] accel/tcg: Report unaligned atomics for user-only, Richard Henderson, 2021/11/01
- [PATCH v7 58/60] accel/tcg: Report unaligned load/store for user-only, Richard Henderson, 2021/11/01
- [PATCH v7 52/60] target/s390x: Implement s390x_cpu_record_sigbus, Richard Henderson, 2021/11/01
- [PATCH v7 59/60] tcg: Add helper_unaligned_{ld, st} for user-only sigbus, Richard Henderson, 2021/11/01
- [PATCH v7 55/60] target/sparc: Split out build_sfsr, Richard Henderson, 2021/11/01
- [PATCH v7 53/60] target/sh4: Set fault address in superh_cpu_do_unaligned_access,
Richard Henderson <=
- [PATCH v7 60/60] linux-user: Handle BUS_ADRALN in host_signal_handler, Richard Henderson, 2021/11/01