diff options
Diffstat (limited to 'target-arm/cpu.c')
| -rw-r--r-- | target-arm/cpu.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/target-arm/cpu.c b/target-arm/cpu.c index 1ce8a9bc38..c32d8c4855 100644 --- a/target-arm/cpu.c +++ b/target-arm/cpu.c @@ -36,6 +36,12 @@ static void arm_cpu_set_pc(CPUState *cs, vaddr value) cpu->env.regs[15] = value; } +static bool arm_cpu_has_work(CPUState *cs) +{ + return cs->interrupt_request & + (CPU_INTERRUPT_FIQ | CPU_INTERRUPT_HARD | CPU_INTERRUPT_EXITTB); +} + static void cp_reg_reset(gpointer key, gpointer value, gpointer opaque) { /* Reset a single ARMCPRegInfo register */ @@ -76,7 +82,7 @@ static void arm_cpu_reset(CPUState *s) acc->parent_reset(s); - memset(env, 0, offsetof(CPUARMState, breakpoints)); + memset(env, 0, offsetof(CPUARMState, features)); g_hash_table_foreach(cpu->cp_regs, cp_reg_reset, cpu); env->vfp.xregs[ARM_VFP_FPSID] = cpu->reset_fpsid; env->vfp.xregs[ARM_VFP_MVFR0] = cpu->mvfr0; @@ -143,7 +149,7 @@ static void arm_cpu_reset(CPUState *s) &env->vfp.fp_status); set_float_detect_tininess(float_tininess_before_rounding, &env->vfp.standard_fp_status); - tlb_flush(env, 1); + tlb_flush(s, 1); /* Reset is a state change for some CPUARMState fields which we * bake assumptions about into translated code, so we need to * tb_flush(). @@ -1001,12 +1007,15 @@ static void arm_cpu_class_init(ObjectClass *oc, void *data) cc->reset = arm_cpu_reset; cc->class_by_name = arm_cpu_class_by_name; + cc->has_work = arm_cpu_has_work; cc->do_interrupt = arm_cpu_do_interrupt; cc->dump_state = arm_cpu_dump_state; cc->set_pc = arm_cpu_set_pc; cc->gdb_read_register = arm_cpu_gdb_read_register; cc->gdb_write_register = arm_cpu_gdb_write_register; -#ifndef CONFIG_USER_ONLY +#ifdef CONFIG_USER_ONLY + cc->handle_mmu_fault = arm_cpu_handle_mmu_fault; +#else cc->get_phys_page_debug = arm_cpu_get_phys_page_debug; cc->vmsd = &vmstate_arm_cpu; #endif |