diff options
Diffstat (limited to 'target/m68k/op_helper.c')
| -rw-r--r-- | target/m68k/op_helper.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/target/m68k/op_helper.c b/target/m68k/op_helper.c index 76f439985a..1c272b4cda 100644 --- a/target/m68k/op_helper.c +++ b/target/m68k/op_helper.c @@ -454,19 +454,15 @@ static inline void do_interrupt_m68k_hardirq(CPUM68KState *env) do_interrupt_all(env, 1); } -void m68k_cpu_unassigned_access(CPUState *cs, hwaddr addr, bool is_write, - bool is_exec, int is_asi, unsigned size) +void m68k_cpu_transaction_failed(CPUState *cs, hwaddr physaddr, vaddr addr, + unsigned size, MMUAccessType access_type, + int mmu_idx, MemTxAttrs attrs, + MemTxResult response, uintptr_t retaddr) { M68kCPU *cpu = M68K_CPU(cs); CPUM68KState *env = &cpu->env; -#ifdef DEBUG_UNASSIGNED - qemu_log_mask(CPU_LOG_INT, "Unassigned " TARGET_FMT_plx " wr=%d exe=%d\n", - addr, is_write, is_exec); -#endif - if (env == NULL) { - /* when called from gdb, env is NULL */ - return; - } + + cpu_restore_state(cs, retaddr, true); if (m68k_feature(env, M68K_FEATURE_M68040)) { env->mmu.mmusr = 0; @@ -476,7 +472,7 @@ void m68k_cpu_unassigned_access(CPUState *cs, hwaddr addr, bool is_write, if (env->sr & SR_S) { /* SUPERVISOR */ env->mmu.ssw |= M68K_TM_040_SUPER; } - if (is_exec) { /* instruction or data */ + if (access_type == MMU_INST_FETCH) { /* instruction or data */ env->mmu.ssw |= M68K_TM_040_CODE; } else { env->mmu.ssw |= M68K_TM_040_DATA; @@ -494,7 +490,7 @@ void m68k_cpu_unassigned_access(CPUState *cs, hwaddr addr, bool is_write, break; } - if (!is_write) { + if (access_type != MMU_DATA_STORE) { env->mmu.ssw |= M68K_RW_040; } |