diff options
| author | Andreas Färber <afaerber@suse.de> | 2013-01-17 18:51:17 +0100 |
|---|---|---|
| committer | Andreas Färber <afaerber@suse.de> | 2013-03-12 10:35:55 +0100 |
| commit | 259186a7d2f7184efc96ae99bc5658e6159f53ad (patch) | |
| tree | 7d49386c5725627dccbab0ee342520ee7437fc8d /target-ppc/excp_helper.c | |
| parent | 21317bc222ef4cdca594b1856eea62f3dfbbfb6c (diff) | |
| download | qemu-259186a7d2f7184efc96ae99bc5658e6159f53ad.tar.gz | |
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 <afaerber@suse.de>
Diffstat (limited to 'target-ppc/excp_helper.c')
| -rw-r--r-- | target-ppc/excp_helper.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/target-ppc/excp_helper.c b/target-ppc/excp_helper.c index 0a1ac86a42..79ce7bf7c4 100644 --- a/target-ppc/excp_helper.c +++ b/target-ppc/excp_helper.c @@ -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) |