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cpu: Make first_cpu and next_cpu CPUState

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Move next_cpu from CPU_COMMON to CPUState.
Move first_cpu variable to qom/cpu.h.

gdbstub needs to use CPUState::env_ptr for now.
cpu_copy() no longer needs to save and restore cpu_next.

Acked-by: Paolo Bonzini <pbonzini@redhat.com>
[AF: Rebased, simplified cpu_copy()]
Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Andreas Färber 2013-05-29 22:29:20 +02:00
parent 9b056fcc5b
commit 182735efaf
39 changed files with 266 additions and 234 deletions
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4
cputlb.c
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@ -186,11 +186,13 @@ static inline void tlb_update_dirty(CPUTLBEntry *tlb_entry)
void cpu_tlb_reset_dirty_all(ram_addr_t start1, ram_addr_t length)
{
CPUState *cpu;
CPUArchState *env;
for (env = first_cpu; env != NULL; env = env->next_cpu) {
for (cpu = first_cpu; cpu != NULL; cpu = cpu->next_cpu) {
int mmu_idx;
env = cpu->env_ptr;
for (mmu_idx = 0; mmu_idx < NB_MMU_MODES; mmu_idx++) {
unsigned int i;