This cleans up quite a lot of #ifdefs, extern variables, and other ugliness. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
201 lines
6 KiB
C
201 lines
6 KiB
C
#include "hw/hw.h"
|
|
#include "hw/boards.h"
|
|
#include "qemu-timer.h"
|
|
|
|
#include "exec-all.h"
|
|
|
|
void cpu_save(QEMUFile *f, void *opaque)
|
|
{
|
|
CPUState *env = opaque;
|
|
int i;
|
|
uint32_t tmp;
|
|
|
|
// if env->cwp == env->nwindows - 1, this will set the ins of the last
|
|
// window as the outs of the first window
|
|
cpu_set_cwp(env, env->cwp);
|
|
|
|
for(i = 0; i < 8; i++)
|
|
qemu_put_betls(f, &env->gregs[i]);
|
|
qemu_put_be32s(f, &env->nwindows);
|
|
for(i = 0; i < env->nwindows * 16; i++)
|
|
qemu_put_betls(f, &env->regbase[i]);
|
|
|
|
/* FPU */
|
|
for(i = 0; i < TARGET_FPREGS; i++) {
|
|
union {
|
|
float32 f;
|
|
uint32_t i;
|
|
} u;
|
|
u.f = env->fpr[i];
|
|
qemu_put_be32(f, u.i);
|
|
}
|
|
|
|
qemu_put_betls(f, &env->pc);
|
|
qemu_put_betls(f, &env->npc);
|
|
qemu_put_betls(f, &env->y);
|
|
tmp = GET_PSR(env);
|
|
qemu_put_be32(f, tmp);
|
|
qemu_put_betls(f, &env->fsr);
|
|
qemu_put_betls(f, &env->tbr);
|
|
tmp = env->interrupt_index;
|
|
qemu_put_be32(f, tmp);
|
|
qemu_put_be32s(f, &env->pil_in);
|
|
#ifndef TARGET_SPARC64
|
|
qemu_put_be32s(f, &env->wim);
|
|
/* MMU */
|
|
for (i = 0; i < 32; i++)
|
|
qemu_put_be32s(f, &env->mmuregs[i]);
|
|
#else
|
|
qemu_put_be64s(f, &env->lsu);
|
|
for (i = 0; i < 16; i++) {
|
|
qemu_put_be64s(f, &env->immuregs[i]);
|
|
qemu_put_be64s(f, &env->dmmuregs[i]);
|
|
}
|
|
for (i = 0; i < 64; i++) {
|
|
qemu_put_be64s(f, &env->itlb_tag[i]);
|
|
qemu_put_be64s(f, &env->itlb_tte[i]);
|
|
qemu_put_be64s(f, &env->dtlb_tag[i]);
|
|
qemu_put_be64s(f, &env->dtlb_tte[i]);
|
|
}
|
|
qemu_put_be32s(f, &env->mmu_version);
|
|
for (i = 0; i < MAXTL_MAX; i++) {
|
|
qemu_put_be64s(f, &env->ts[i].tpc);
|
|
qemu_put_be64s(f, &env->ts[i].tnpc);
|
|
qemu_put_be64s(f, &env->ts[i].tstate);
|
|
qemu_put_be32s(f, &env->ts[i].tt);
|
|
}
|
|
qemu_put_be32s(f, &env->xcc);
|
|
qemu_put_be32s(f, &env->asi);
|
|
qemu_put_be32s(f, &env->pstate);
|
|
qemu_put_be32s(f, &env->tl);
|
|
qemu_put_be32s(f, &env->cansave);
|
|
qemu_put_be32s(f, &env->canrestore);
|
|
qemu_put_be32s(f, &env->otherwin);
|
|
qemu_put_be32s(f, &env->wstate);
|
|
qemu_put_be32s(f, &env->cleanwin);
|
|
for (i = 0; i < 8; i++)
|
|
qemu_put_be64s(f, &env->agregs[i]);
|
|
for (i = 0; i < 8; i++)
|
|
qemu_put_be64s(f, &env->bgregs[i]);
|
|
for (i = 0; i < 8; i++)
|
|
qemu_put_be64s(f, &env->igregs[i]);
|
|
for (i = 0; i < 8; i++)
|
|
qemu_put_be64s(f, &env->mgregs[i]);
|
|
qemu_put_be64s(f, &env->fprs);
|
|
qemu_put_be64s(f, &env->tick_cmpr);
|
|
qemu_put_be64s(f, &env->stick_cmpr);
|
|
qemu_put_ptimer(f, env->tick);
|
|
qemu_put_ptimer(f, env->stick);
|
|
qemu_put_be64s(f, &env->gsr);
|
|
qemu_put_be32s(f, &env->gl);
|
|
qemu_put_be64s(f, &env->hpstate);
|
|
for (i = 0; i < MAXTL_MAX; i++)
|
|
qemu_put_be64s(f, &env->htstate[i]);
|
|
qemu_put_be64s(f, &env->hintp);
|
|
qemu_put_be64s(f, &env->htba);
|
|
qemu_put_be64s(f, &env->hver);
|
|
qemu_put_be64s(f, &env->hstick_cmpr);
|
|
qemu_put_be64s(f, &env->ssr);
|
|
qemu_put_ptimer(f, env->hstick);
|
|
#endif
|
|
}
|
|
|
|
int cpu_load(QEMUFile *f, void *opaque, int version_id)
|
|
{
|
|
CPUState *env = opaque;
|
|
int i;
|
|
uint32_t tmp;
|
|
|
|
if (version_id != 5)
|
|
return -EINVAL;
|
|
for(i = 0; i < 8; i++)
|
|
qemu_get_betls(f, &env->gregs[i]);
|
|
qemu_get_be32s(f, &env->nwindows);
|
|
for(i = 0; i < env->nwindows * 16; i++)
|
|
qemu_get_betls(f, &env->regbase[i]);
|
|
|
|
/* FPU */
|
|
for(i = 0; i < TARGET_FPREGS; i++) {
|
|
union {
|
|
float32 f;
|
|
uint32_t i;
|
|
} u;
|
|
u.i = qemu_get_be32(f);
|
|
env->fpr[i] = u.f;
|
|
}
|
|
|
|
qemu_get_betls(f, &env->pc);
|
|
qemu_get_betls(f, &env->npc);
|
|
qemu_get_betls(f, &env->y);
|
|
tmp = qemu_get_be32(f);
|
|
env->cwp = 0; /* needed to ensure that the wrapping registers are
|
|
correctly updated */
|
|
PUT_PSR(env, tmp);
|
|
qemu_get_betls(f, &env->fsr);
|
|
qemu_get_betls(f, &env->tbr);
|
|
tmp = qemu_get_be32(f);
|
|
env->interrupt_index = tmp;
|
|
qemu_get_be32s(f, &env->pil_in);
|
|
#ifndef TARGET_SPARC64
|
|
qemu_get_be32s(f, &env->wim);
|
|
/* MMU */
|
|
for (i = 0; i < 32; i++)
|
|
qemu_get_be32s(f, &env->mmuregs[i]);
|
|
#else
|
|
qemu_get_be64s(f, &env->lsu);
|
|
for (i = 0; i < 16; i++) {
|
|
qemu_get_be64s(f, &env->immuregs[i]);
|
|
qemu_get_be64s(f, &env->dmmuregs[i]);
|
|
}
|
|
for (i = 0; i < 64; i++) {
|
|
qemu_get_be64s(f, &env->itlb_tag[i]);
|
|
qemu_get_be64s(f, &env->itlb_tte[i]);
|
|
qemu_get_be64s(f, &env->dtlb_tag[i]);
|
|
qemu_get_be64s(f, &env->dtlb_tte[i]);
|
|
}
|
|
qemu_get_be32s(f, &env->mmu_version);
|
|
for (i = 0; i < MAXTL_MAX; i++) {
|
|
qemu_get_be64s(f, &env->ts[i].tpc);
|
|
qemu_get_be64s(f, &env->ts[i].tnpc);
|
|
qemu_get_be64s(f, &env->ts[i].tstate);
|
|
qemu_get_be32s(f, &env->ts[i].tt);
|
|
}
|
|
qemu_get_be32s(f, &env->xcc);
|
|
qemu_get_be32s(f, &env->asi);
|
|
qemu_get_be32s(f, &env->pstate);
|
|
qemu_get_be32s(f, &env->tl);
|
|
env->tsptr = &env->ts[env->tl & MAXTL_MASK];
|
|
qemu_get_be32s(f, &env->cansave);
|
|
qemu_get_be32s(f, &env->canrestore);
|
|
qemu_get_be32s(f, &env->otherwin);
|
|
qemu_get_be32s(f, &env->wstate);
|
|
qemu_get_be32s(f, &env->cleanwin);
|
|
for (i = 0; i < 8; i++)
|
|
qemu_get_be64s(f, &env->agregs[i]);
|
|
for (i = 0; i < 8; i++)
|
|
qemu_get_be64s(f, &env->bgregs[i]);
|
|
for (i = 0; i < 8; i++)
|
|
qemu_get_be64s(f, &env->igregs[i]);
|
|
for (i = 0; i < 8; i++)
|
|
qemu_get_be64s(f, &env->mgregs[i]);
|
|
qemu_get_be64s(f, &env->fprs);
|
|
qemu_get_be64s(f, &env->tick_cmpr);
|
|
qemu_get_be64s(f, &env->stick_cmpr);
|
|
qemu_get_ptimer(f, env->tick);
|
|
qemu_get_ptimer(f, env->stick);
|
|
qemu_get_be64s(f, &env->gsr);
|
|
qemu_get_be32s(f, &env->gl);
|
|
qemu_get_be64s(f, &env->hpstate);
|
|
for (i = 0; i < MAXTL_MAX; i++)
|
|
qemu_get_be64s(f, &env->htstate[i]);
|
|
qemu_get_be64s(f, &env->hintp);
|
|
qemu_get_be64s(f, &env->htba);
|
|
qemu_get_be64s(f, &env->hver);
|
|
qemu_get_be64s(f, &env->hstick_cmpr);
|
|
qemu_get_be64s(f, &env->ssr);
|
|
qemu_get_ptimer(f, env->hstick);
|
|
#endif
|
|
tlb_flush(env, 1);
|
|
return 0;
|
|
}
|