cpu: Move halted and interrupt_request fields to CPUState
Both fields are used in VMState, thus need to be moved together.
Explicitly zero them on reset since they were located before
breakpoints.
Pass PowerPCCPU to kvmppc_handle_halt().
Signed-off-by: Andreas Färber <[email protected]>
diff --git a/cpu-exec.c b/cpu-exec.c
index 9092145..c9e1a82 100644
--- a/cpu-exec.c
+++ b/cpu-exec.c
@@ -203,12 +203,12 @@
uint8_t *tc_ptr;
tcg_target_ulong next_tb;
- if (env->halted) {
+ if (cpu->halted) {
if (!cpu_has_work(cpu)) {
return EXCP_HALTED;
}
- env->halted = 0;
+ cpu->halted = 0;
}
cpu_single_env = env;
@@ -278,14 +278,14 @@
next_tb = 0; /* force lookup of first TB */
for(;;) {
- interrupt_request = env->interrupt_request;
+ interrupt_request = cpu->interrupt_request;
if (unlikely(interrupt_request)) {
if (unlikely(env->singlestep_enabled & SSTEP_NOIRQ)) {
/* Mask out external interrupts for this step. */
interrupt_request &= ~CPU_INTERRUPT_SSTEP_MASK;
}
if (interrupt_request & CPU_INTERRUPT_DEBUG) {
- env->interrupt_request &= ~CPU_INTERRUPT_DEBUG;
+ cpu->interrupt_request &= ~CPU_INTERRUPT_DEBUG;
env->exception_index = EXCP_DEBUG;
cpu_loop_exit(env);
}
@@ -293,8 +293,8 @@
defined(TARGET_PPC) || defined(TARGET_ALPHA) || defined(TARGET_CRIS) || \
defined(TARGET_MICROBLAZE) || defined(TARGET_LM32) || defined(TARGET_UNICORE32)
if (interrupt_request & CPU_INTERRUPT_HALT) {
- env->interrupt_request &= ~CPU_INTERRUPT_HALT;
- env->halted = 1;
+ cpu->interrupt_request &= ~CPU_INTERRUPT_HALT;
+ cpu->halted = 1;
env->exception_index = EXCP_HLT;
cpu_loop_exit(env);
}
@@ -302,7 +302,7 @@
#if defined(TARGET_I386)
#if !defined(CONFIG_USER_ONLY)
if (interrupt_request & CPU_INTERRUPT_POLL) {
- env->interrupt_request &= ~CPU_INTERRUPT_POLL;
+ cpu->interrupt_request &= ~CPU_INTERRUPT_POLL;
apic_poll_irq(env->apic_state);
}
#endif
@@ -319,17 +319,17 @@
!(env->hflags & HF_SMM_MASK)) {
cpu_svm_check_intercept_param(env, SVM_EXIT_SMI,
0);
- env->interrupt_request &= ~CPU_INTERRUPT_SMI;
+ cpu->interrupt_request &= ~CPU_INTERRUPT_SMI;
do_smm_enter(env);
next_tb = 0;
} else if ((interrupt_request & CPU_INTERRUPT_NMI) &&
!(env->hflags2 & HF2_NMI_MASK)) {
- env->interrupt_request &= ~CPU_INTERRUPT_NMI;
+ cpu->interrupt_request &= ~CPU_INTERRUPT_NMI;
env->hflags2 |= HF2_NMI_MASK;
do_interrupt_x86_hardirq(env, EXCP02_NMI, 1);
next_tb = 0;
} else if (interrupt_request & CPU_INTERRUPT_MCE) {
- env->interrupt_request &= ~CPU_INTERRUPT_MCE;
+ cpu->interrupt_request &= ~CPU_INTERRUPT_MCE;
do_interrupt_x86_hardirq(env, EXCP12_MCHK, 0);
next_tb = 0;
} else if ((interrupt_request & CPU_INTERRUPT_HARD) &&
@@ -341,7 +341,8 @@
int intno;
cpu_svm_check_intercept_param(env, SVM_EXIT_INTR,
0);
- env->interrupt_request &= ~(CPU_INTERRUPT_HARD | CPU_INTERRUPT_VIRQ);
+ cpu->interrupt_request &= ~(CPU_INTERRUPT_HARD |
+ CPU_INTERRUPT_VIRQ);
intno = cpu_get_pic_interrupt(env);
qemu_log_mask(CPU_LOG_TB_IN_ASM, "Servicing hardware INT=0x%02x\n", intno);
do_interrupt_x86_hardirq(env, intno, 1);
@@ -359,7 +360,7 @@
intno = ldl_phys(env->vm_vmcb + offsetof(struct vmcb, control.int_vector));
qemu_log_mask(CPU_LOG_TB_IN_ASM, "Servicing virtual hardware INT=0x%02x\n", intno);
do_interrupt_x86_hardirq(env, intno, 1);
- env->interrupt_request &= ~CPU_INTERRUPT_VIRQ;
+ cpu->interrupt_request &= ~CPU_INTERRUPT_VIRQ;
next_tb = 0;
#endif
}
@@ -370,8 +371,9 @@
}
if (interrupt_request & CPU_INTERRUPT_HARD) {
ppc_hw_interrupt(env);
- if (env->pending_interrupts == 0)
- env->interrupt_request &= ~CPU_INTERRUPT_HARD;
+ if (env->pending_interrupts == 0) {
+ cpu->interrupt_request &= ~CPU_INTERRUPT_HARD;
+ }
next_tb = 0;
}
#elif defined(TARGET_LM32)
@@ -548,8 +550,8 @@
#endif
/* Don't use the cached interrupt_request value,
do_interrupt may have updated the EXITTB flag. */
- if (env->interrupt_request & CPU_INTERRUPT_EXITTB) {
- env->interrupt_request &= ~CPU_INTERRUPT_EXITTB;
+ if (cpu->interrupt_request & CPU_INTERRUPT_EXITTB) {
+ cpu->interrupt_request &= ~CPU_INTERRUPT_EXITTB;
/* ensure that no TB jump will be modified as
the program flow was changed */
next_tb = 0;
