target-mips: update cpu_save/cpu_load to support new registers
Signed-off-by: Leon Alrae <leon.alrae@imgtec.com> Reviewed-by: Yongbok Kim <yongbok.kim@imgtec.com>
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@ -558,7 +558,7 @@ void mips_cpu_list (FILE *f, fprintf_function cpu_fprintf);
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extern void cpu_wrdsp(uint32_t rs, uint32_t mask_num, CPUMIPSState *env);
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extern void cpu_wrdsp(uint32_t rs, uint32_t mask_num, CPUMIPSState *env);
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extern uint32_t cpu_rddsp(uint32_t mask_num, CPUMIPSState *env);
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extern uint32_t cpu_rddsp(uint32_t mask_num, CPUMIPSState *env);
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#define CPU_SAVE_VERSION 4
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#define CPU_SAVE_VERSION 5
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/* MMU modes definitions. We carefully match the indices with our
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/* MMU modes definitions. We carefully match the indices with our
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hflags layout. */
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hflags layout. */
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@ -61,7 +61,12 @@ void cpu_save(QEMUFile *f, void *opaque)
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qemu_put_be32s(f, &env->tlb->nb_tlb);
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qemu_put_be32s(f, &env->tlb->nb_tlb);
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qemu_put_be32s(f, &env->tlb->tlb_in_use);
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qemu_put_be32s(f, &env->tlb->tlb_in_use);
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for(i = 0; i < MIPS_TLB_MAX; i++) {
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for(i = 0; i < MIPS_TLB_MAX; i++) {
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uint16_t flags = ((env->tlb->mmu.r4k.tlb[i].G << 10) |
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uint16_t flags = ((env->tlb->mmu.r4k.tlb[i].EHINV << 15) |
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(env->tlb->mmu.r4k.tlb[i].RI1 << 14) |
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(env->tlb->mmu.r4k.tlb[i].RI0 << 13) |
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(env->tlb->mmu.r4k.tlb[i].XI1 << 12) |
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(env->tlb->mmu.r4k.tlb[i].XI0 << 11) |
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(env->tlb->mmu.r4k.tlb[i].G << 10) |
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(env->tlb->mmu.r4k.tlb[i].C0 << 7) |
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(env->tlb->mmu.r4k.tlb[i].C0 << 7) |
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(env->tlb->mmu.r4k.tlb[i].C1 << 4) |
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(env->tlb->mmu.r4k.tlb[i].C1 << 4) |
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(env->tlb->mmu.r4k.tlb[i].V0 << 3) |
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(env->tlb->mmu.r4k.tlb[i].V0 << 3) |
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@ -111,6 +116,8 @@ void cpu_save(QEMUFile *f, void *opaque)
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qemu_put_sbe32s(f, &env->CP0_SRSConf4);
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qemu_put_sbe32s(f, &env->CP0_SRSConf4);
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qemu_put_sbe32s(f, &env->CP0_HWREna);
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qemu_put_sbe32s(f, &env->CP0_HWREna);
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qemu_put_betls(f, &env->CP0_BadVAddr);
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qemu_put_betls(f, &env->CP0_BadVAddr);
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qemu_put_be32s(f, &env->CP0_BadInstr);
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qemu_put_be32s(f, &env->CP0_BadInstrP);
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qemu_put_sbe32s(f, &env->CP0_Count);
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qemu_put_sbe32s(f, &env->CP0_Count);
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qemu_put_betls(f, &env->CP0_EntryHi);
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qemu_put_betls(f, &env->CP0_EntryHi);
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qemu_put_sbe32s(f, &env->CP0_Compare);
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qemu_put_sbe32s(f, &env->CP0_Compare);
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@ -144,6 +151,9 @@ void cpu_save(QEMUFile *f, void *opaque)
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qemu_put_sbe32s(f, &env->CP0_DataHi);
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qemu_put_sbe32s(f, &env->CP0_DataHi);
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qemu_put_betls(f, &env->CP0_ErrorEPC);
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qemu_put_betls(f, &env->CP0_ErrorEPC);
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qemu_put_sbe32s(f, &env->CP0_DESAVE);
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qemu_put_sbe32s(f, &env->CP0_DESAVE);
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for (i = 0; i < MIPS_KSCRATCH_NUM; i++) {
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qemu_put_betls(f, &env->CP0_KScratch[i]);
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}
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/* Save inactive TC state */
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/* Save inactive TC state */
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for (i = 0; i < MIPS_SHADOW_SET_MAX; i++)
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for (i = 0; i < MIPS_SHADOW_SET_MAX; i++)
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@ -232,6 +242,13 @@ int cpu_load(QEMUFile *f, void *opaque, int version_id)
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env->tlb->mmu.r4k.tlb[i].V1 = (flags >> 2) & 1;
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env->tlb->mmu.r4k.tlb[i].V1 = (flags >> 2) & 1;
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env->tlb->mmu.r4k.tlb[i].D0 = (flags >> 1) & 1;
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env->tlb->mmu.r4k.tlb[i].D0 = (flags >> 1) & 1;
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env->tlb->mmu.r4k.tlb[i].D1 = (flags >> 0) & 1;
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env->tlb->mmu.r4k.tlb[i].D1 = (flags >> 0) & 1;
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if (version_id >= 5) {
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env->tlb->mmu.r4k.tlb[i].EHINV = (flags >> 15) & 1;
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env->tlb->mmu.r4k.tlb[i].RI1 = (flags >> 14) & 1;
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env->tlb->mmu.r4k.tlb[i].RI0 = (flags >> 13) & 1;
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env->tlb->mmu.r4k.tlb[i].XI1 = (flags >> 12) & 1;
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env->tlb->mmu.r4k.tlb[i].XI0 = (flags >> 11) & 1;
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}
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qemu_get_betls(f, &env->tlb->mmu.r4k.tlb[i].PFN[0]);
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qemu_get_betls(f, &env->tlb->mmu.r4k.tlb[i].PFN[0]);
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qemu_get_betls(f, &env->tlb->mmu.r4k.tlb[i].PFN[1]);
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qemu_get_betls(f, &env->tlb->mmu.r4k.tlb[i].PFN[1]);
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}
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}
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@ -301,6 +318,13 @@ int cpu_load(QEMUFile *f, void *opaque, int version_id)
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qemu_get_sbe32s(f, &env->CP0_DataHi);
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qemu_get_sbe32s(f, &env->CP0_DataHi);
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qemu_get_betls(f, &env->CP0_ErrorEPC);
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qemu_get_betls(f, &env->CP0_ErrorEPC);
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qemu_get_sbe32s(f, &env->CP0_DESAVE);
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qemu_get_sbe32s(f, &env->CP0_DESAVE);
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if (version_id >= 5) {
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qemu_get_be32s(f, &env->CP0_BadInstr);
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qemu_get_be32s(f, &env->CP0_BadInstrP);
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for (i = 0; i < MIPS_KSCRATCH_NUM; i++) {
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qemu_get_betls(f, &env->CP0_KScratch[i]);
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}
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}
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/* Load inactive TC state */
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/* Load inactive TC state */
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for (i = 0; i < MIPS_SHADOW_SET_MAX; i++) {
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for (i = 0; i < MIPS_SHADOW_SET_MAX; i++) {
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