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cpu: Move halted and interrupt_request fields to CPUState

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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 <afaerber@suse.de>
This commit is contained in:
Andreas Färber 2013-01-17 18:51:17 +01:00
parent 21317bc222
commit 259186a7d2
70 changed files with 319 additions and 224 deletions
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22
target-ppc/excp_helper.c
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@ -66,6 +66,7 @@ static inline void dump_syscall(CPUPPCState *env)
static inline void powerpc_excp(PowerPCCPU *cpu, int excp_model, int excp)
{
CPUPPCState *env = &cpu->env;
CPUState *cs;
target_ulong msr, new_msr, vector;
int srr0, srr1, asrr0, asrr1;
int lpes0, lpes1, lev;
@ -131,8 +132,9 @@ static inline void powerpc_excp(PowerPCCPU *cpu, int excp_model, int excp)
fprintf(stderr, "Machine check while not allowed. "
"Entering checkstop state\n");
}
env->halted = 1;
env->interrupt_request |= CPU_INTERRUPT_EXITTB;
cs = CPU(cpu);
cs->halted = 1;
cs->interrupt_request |= CPU_INTERRUPT_EXITTB;
}
if (0) {
/* XXX: find a suitable condition to enable the hypervisor mode */
@ -663,11 +665,12 @@ void ppc_hw_interrupt(CPUPPCState *env)
{
PowerPCCPU *cpu = ppc_env_get_cpu(env);
int hdice;
#if 0
CPUState *cs = CPU(cpu);
qemu_log_mask(CPU_LOG_INT, "%s: %p pending %08x req %08x me %d ee %d\n",
__func__, env, env->pending_interrupts,
env->interrupt_request, (int)msr_me, (int)msr_ee);
__func__, env, env->pending_interrupts,
cs->interrupt_request, (int)msr_me, (int)msr_ee);
#endif
/* External reset */
if (env->pending_interrupts & (1 << PPC_INTERRUPT_RESET)) {
@ -807,9 +810,12 @@ void helper_raise_exception(CPUPPCState *env, uint32_t exception)
#if !defined(CONFIG_USER_ONLY)
void helper_store_msr(CPUPPCState *env, target_ulong val)
{
CPUState *cs;
val = hreg_store_msr(env, val, 0);
if (val != 0) {
env->interrupt_request |= CPU_INTERRUPT_EXITTB;
cs = CPU(ppc_env_get_cpu(env));
cs->interrupt_request |= CPU_INTERRUPT_EXITTB;
helper_raise_exception(env, val);
}
}
@ -817,6 +823,8 @@ void helper_store_msr(CPUPPCState *env, target_ulong val)
static inline void do_rfi(CPUPPCState *env, target_ulong nip, target_ulong msr,
target_ulong msrm, int keep_msrh)
{
CPUState *cs = CPU(ppc_env_get_cpu(env));
#if defined(TARGET_PPC64)
if (msr_is_64bit(env, msr)) {
nip = (uint64_t)nip;
@ -841,7 +849,7 @@ static inline void do_rfi(CPUPPCState *env, target_ulong nip, target_ulong msr,
/* No need to raise an exception here,
* as rfi is always the last insn of a TB
*/
env->interrupt_request |= CPU_INTERRUPT_EXITTB;
cs->interrupt_request |= CPU_INTERRUPT_EXITTB;
}
void helper_rfi(CPUPPCState *env)