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[PATCH v2 04/15] linux-user/m68k: Handle EXCP_TRAP1 through EXCP_TRAP15
From: |
Richard Henderson |
Subject: |
[PATCH v2 04/15] linux-user/m68k: Handle EXCP_TRAP1 through EXCP_TRAP15 |
Date: |
Thu, 2 Dec 2021 12:48:49 -0800 |
These are raised by guest instructions, and should not
fall through into the default abort case.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
linux-user/m68k/cpu_loop.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/linux-user/m68k/cpu_loop.c b/linux-user/m68k/cpu_loop.c
index 396f98bd6c..0de11fb9bf 100644
--- a/linux-user/m68k/cpu_loop.c
+++ b/linux-user/m68k/cpu_loop.c
@@ -45,6 +45,7 @@ void cpu_loop(CPUM68KState *env)
case EXCP_ILLEGAL:
case EXCP_LINEA:
case EXCP_LINEF:
+ case EXCP_TRAP0 + 1 ... EXCP_TRAP0 + 14:
force_sig_fault(TARGET_SIGILL, TARGET_ILL_ILLOPN, env->pc);
break;
case EXCP_CHK:
@@ -77,6 +78,7 @@ void cpu_loop(CPUM68KState *env)
/* just indicate that signals should be handled asap */
break;
case EXCP_DEBUG:
+ case EXCP_TRAP15:
force_sig_fault(TARGET_SIGTRAP, TARGET_TRAP_BRKPT, env->pc);
break;
case EXCP_ATOMIC:
--
2.25.1
- [PATCH v2 00/15] target/m68k: Conditional traps + trap cleanup, Richard Henderson, 2021/12/02
- [PATCH v2 01/15] target/m68k: Raise the TRAPn exception with the correct pc, Richard Henderson, 2021/12/02
- [PATCH v2 04/15] linux-user/m68k: Handle EXCP_TRAP1 through EXCP_TRAP15,
Richard Henderson <=
- [PATCH v2 02/15] target/m68k: Switch over exception type in m68k_interrupt_all, Richard Henderson, 2021/12/02
- [PATCH v2 09/15] target/m68k: Implement TRAPcc, Richard Henderson, 2021/12/02
- [PATCH v2 12/15] target/m68k: Fix stack frame for EXCP_ILLEGAL, Richard Henderson, 2021/12/02
- [PATCH v2 14/15] linux-user/strace: Fix print_syscall_err, Richard Henderson, 2021/12/02
- [PATCH v2 13/15] tests/tcg/m68k: Add trap.c, Richard Henderson, 2021/12/02
- [PATCH v2 08/15] target/m68k: Fix address argument for EXCP_TRACE, Richard Henderson, 2021/12/02