diff options
Diffstat (limited to 'qemu/target-sparc/machine.c')
| -rw-r--r-- | qemu/target-sparc/machine.c | 191 |
1 files changed, 0 insertions, 191 deletions
diff --git a/qemu/target-sparc/machine.c b/qemu/target-sparc/machine.c deleted file mode 100644 index 1046016f3..000000000 --- a/qemu/target-sparc/machine.c +++ /dev/null @@ -1,191 +0,0 @@ -#include "qemu/osdep.h" -#include "hw/hw.h" -#include "hw/boards.h" -#include "qemu/timer.h" - -#include "cpu.h" - -#ifdef TARGET_SPARC64 -static const VMStateDescription vmstate_cpu_timer = { - .name = "cpu_timer", - .version_id = 1, - .minimum_version_id = 1, - .minimum_version_id_old = 1, - .fields = (VMStateField[]) { - VMSTATE_UINT32(frequency, CPUTimer), - VMSTATE_UINT32(disabled, CPUTimer), - VMSTATE_UINT64(disabled_mask, CPUTimer), - VMSTATE_UINT32(npt, CPUTimer), - VMSTATE_UINT64(npt_mask, CPUTimer), - VMSTATE_INT64(clock_offset, CPUTimer), - VMSTATE_TIMER_PTR(qtimer, CPUTimer), - VMSTATE_END_OF_LIST() - } -}; - -#define VMSTATE_CPU_TIMER(_f, _s) \ - VMSTATE_STRUCT_POINTER(_f, _s, vmstate_cpu_timer, CPUTimer) - -static const VMStateDescription vmstate_trap_state = { - .name = "trap_state", - .version_id = 1, - .minimum_version_id = 1, - .minimum_version_id_old = 1, - .fields = (VMStateField[]) { - VMSTATE_UINT64(tpc, trap_state), - VMSTATE_UINT64(tnpc, trap_state), - VMSTATE_UINT64(tstate, trap_state), - VMSTATE_UINT32(tt, trap_state), - VMSTATE_END_OF_LIST() - } -}; - -static const VMStateDescription vmstate_tlb_entry = { - .name = "tlb_entry", - .version_id = 1, - .minimum_version_id = 1, - .minimum_version_id_old = 1, - .fields = (VMStateField[]) { - VMSTATE_UINT64(tag, SparcTLBEntry), - VMSTATE_UINT64(tte, SparcTLBEntry), - VMSTATE_END_OF_LIST() - } -}; -#endif - -static int get_psr(QEMUFile *f, void *opaque, size_t size) -{ - SPARCCPU *cpu = opaque; - CPUSPARCState *env = &cpu->env; - uint32_t val = qemu_get_be32(f); - - /* needed to ensure that the wrapping registers are correctly updated */ - env->cwp = 0; - cpu_put_psr_raw(env, val); - - return 0; -} - -static void put_psr(QEMUFile *f, void *opaque, size_t size) -{ - SPARCCPU *cpu = opaque; - CPUSPARCState *env = &cpu->env; - uint32_t val; - - val = cpu_get_psr(env); - - qemu_put_be32(f, val); -} - -static const VMStateInfo vmstate_psr = { - .name = "psr", - .get = get_psr, - .put = put_psr, -}; - -static void cpu_pre_save(void *opaque) -{ - SPARCCPU *cpu = opaque; - CPUSPARCState *env = &cpu->env; - - /* 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); -} - -/* 32-bit SPARC retains migration compatibility with older versions - * of QEMU; 64-bit SPARC has had a migration break since then, so the - * versions are different. - */ -#ifndef TARGET_SPARC64 -#define SPARC_VMSTATE_VER 7 -#else -#define SPARC_VMSTATE_VER 9 -#endif - -const VMStateDescription vmstate_sparc_cpu = { - .name = "cpu", - .version_id = SPARC_VMSTATE_VER, - .minimum_version_id = SPARC_VMSTATE_VER, - .minimum_version_id_old = SPARC_VMSTATE_VER, - .pre_save = cpu_pre_save, - .fields = (VMStateField[]) { - VMSTATE_UINTTL_ARRAY(env.gregs, SPARCCPU, 8), - VMSTATE_UINT32(env.nwindows, SPARCCPU), - VMSTATE_VARRAY_MULTIPLY(env.regbase, SPARCCPU, env.nwindows, 16, - vmstate_info_uinttl, target_ulong), - VMSTATE_CPUDOUBLE_ARRAY(env.fpr, SPARCCPU, TARGET_DPREGS), - VMSTATE_UINTTL(env.pc, SPARCCPU), - VMSTATE_UINTTL(env.npc, SPARCCPU), - VMSTATE_UINTTL(env.y, SPARCCPU), - { - - .name = "psr", - .version_id = 0, - .size = sizeof(uint32_t), - .info = &vmstate_psr, - .flags = VMS_SINGLE, - .offset = 0, - }, - VMSTATE_UINTTL(env.fsr, SPARCCPU), - VMSTATE_UINTTL(env.tbr, SPARCCPU), - VMSTATE_INT32(env.interrupt_index, SPARCCPU), - VMSTATE_UINT32(env.pil_in, SPARCCPU), -#ifndef TARGET_SPARC64 - /* MMU */ - VMSTATE_UINT32(env.wim, SPARCCPU), - VMSTATE_UINT32_ARRAY(env.mmuregs, SPARCCPU, 32), - VMSTATE_UINT64_ARRAY(env.mxccdata, SPARCCPU, 4), - VMSTATE_UINT64_ARRAY(env.mxccregs, SPARCCPU, 8), - VMSTATE_UINT32(env.mmubpctrv, SPARCCPU), - VMSTATE_UINT32(env.mmubpctrc, SPARCCPU), - VMSTATE_UINT32(env.mmubpctrs, SPARCCPU), - VMSTATE_UINT64(env.mmubpaction, SPARCCPU), - VMSTATE_UINT64_ARRAY(env.mmubpregs, SPARCCPU, 4), -#else - VMSTATE_UINT64(env.lsu, SPARCCPU), - VMSTATE_UINT64_ARRAY(env.immuregs, SPARCCPU, 16), - VMSTATE_UINT64_ARRAY(env.dmmuregs, SPARCCPU, 16), - VMSTATE_STRUCT_ARRAY(env.itlb, SPARCCPU, 64, 0, - vmstate_tlb_entry, SparcTLBEntry), - VMSTATE_STRUCT_ARRAY(env.dtlb, SPARCCPU, 64, 0, - vmstate_tlb_entry, SparcTLBEntry), - VMSTATE_UINT32(env.mmu_version, SPARCCPU), - VMSTATE_STRUCT_ARRAY(env.ts, SPARCCPU, MAXTL_MAX, 0, - vmstate_trap_state, trap_state), - VMSTATE_UINT32(env.xcc, SPARCCPU), - VMSTATE_UINT32(env.asi, SPARCCPU), - VMSTATE_UINT32(env.pstate, SPARCCPU), - VMSTATE_UINT32(env.tl, SPARCCPU), - VMSTATE_UINT32(env.cansave, SPARCCPU), - VMSTATE_UINT32(env.canrestore, SPARCCPU), - VMSTATE_UINT32(env.otherwin, SPARCCPU), - VMSTATE_UINT32(env.wstate, SPARCCPU), - VMSTATE_UINT32(env.cleanwin, SPARCCPU), - VMSTATE_UINT64_ARRAY(env.agregs, SPARCCPU, 8), - VMSTATE_UINT64_ARRAY(env.bgregs, SPARCCPU, 8), - VMSTATE_UINT64_ARRAY(env.igregs, SPARCCPU, 8), - VMSTATE_UINT64_ARRAY(env.mgregs, SPARCCPU, 8), - VMSTATE_UINT64(env.fprs, SPARCCPU), - VMSTATE_UINT64(env.tick_cmpr, SPARCCPU), - VMSTATE_UINT64(env.stick_cmpr, SPARCCPU), - VMSTATE_CPU_TIMER(env.tick, SPARCCPU), - VMSTATE_CPU_TIMER(env.stick, SPARCCPU), - VMSTATE_UINT64(env.gsr, SPARCCPU), - VMSTATE_UINT32(env.gl, SPARCCPU), - VMSTATE_UINT64(env.hpstate, SPARCCPU), - VMSTATE_UINT64_ARRAY(env.htstate, SPARCCPU, MAXTL_MAX), - VMSTATE_UINT64(env.hintp, SPARCCPU), - VMSTATE_UINT64(env.htba, SPARCCPU), - VMSTATE_UINT64(env.hver, SPARCCPU), - VMSTATE_UINT64(env.hstick_cmpr, SPARCCPU), - VMSTATE_UINT64(env.ssr, SPARCCPU), - VMSTATE_CPU_TIMER(env.hstick, SPARCCPU), - /* On SPARC32 env.psrpil and env.cwp are migrated as part of the PSR */ - VMSTATE_UINT32(env.psrpil, SPARCCPU), - VMSTATE_UINT32(env.cwp, SPARCCPU), -#endif - VMSTATE_END_OF_LIST() - }, -}; 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