diff options
Diffstat (limited to 'target/loongarch/cpu.c')
| -rw-r--r-- | target/loongarch/cpu.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/target/loongarch/cpu.c b/target/loongarch/cpu.c index 8ad45b4..f7535d1 100644 --- a/target/loongarch/cpu.c +++ b/target/loongarch/cpu.c @@ -15,7 +15,6 @@ #include "system/kvm.h" #include "kvm/kvm_loongarch.h" #include "hw/qdev-properties.h" -#include "exec/exec-all.h" #include "exec/translation-block.h" #include "cpu.h" #include "internals.h" @@ -30,6 +29,7 @@ #endif #ifdef CONFIG_TCG #include "accel/tcg/cpu-ldst.h" +#include "accel/tcg/cpu-ops.h" #include "tcg/tcg.h" #endif #include "tcg/tcg_loongarch.h" @@ -336,6 +336,20 @@ static bool loongarch_cpu_exec_interrupt(CPUState *cs, int interrupt_request) } #endif +static TCGTBCPUState loongarch_get_tb_cpu_state(CPUState *cs) +{ + CPULoongArchState *env = cpu_env(cs); + uint32_t flags; + + flags = env->CSR_CRMD & (R_CSR_CRMD_PLV_MASK | R_CSR_CRMD_PG_MASK); + flags |= FIELD_EX64(env->CSR_EUEN, CSR_EUEN, FPE) * HW_FLAGS_EUEN_FPE; + flags |= FIELD_EX64(env->CSR_EUEN, CSR_EUEN, SXE) * HW_FLAGS_EUEN_SXE; + flags |= FIELD_EX64(env->CSR_EUEN, CSR_EUEN, ASXE) * HW_FLAGS_EUEN_ASXE; + flags |= is_va32(env) * HW_FLAGS_VA32; + + return (TCGTBCPUState){ .pc = env->pc, .flags = flags }; +} + static void loongarch_cpu_synchronize_from_tb(CPUState *cs, const TranslationBlock *tb) { @@ -862,14 +876,13 @@ static void loongarch_cpu_dump_state(CPUState *cs, FILE *f, int flags) } #ifdef CONFIG_TCG -#include "accel/tcg/cpu-ops.h" - static const TCGCPUOps loongarch_tcg_ops = { .guest_default_memory_order = 0, .mttcg_supported = true, .initialize = loongarch_translate_init, .translate_code = loongarch_translate_code, + .get_tb_cpu_state = loongarch_get_tb_cpu_state, .synchronize_from_tb = loongarch_cpu_synchronize_from_tb, .restore_state_to_opc = loongarch_restore_state_to_opc, .mmu_index = loongarch_cpu_mmu_index, @@ -878,6 +891,7 @@ static const TCGCPUOps loongarch_tcg_ops = { .tlb_fill = loongarch_cpu_tlb_fill, .cpu_exec_interrupt = loongarch_cpu_exec_interrupt, .cpu_exec_halt = loongarch_cpu_has_work, + .cpu_exec_reset = cpu_reset, .do_interrupt = loongarch_cpu_do_interrupt, .do_transaction_failed = loongarch_cpu_do_transaction_failed, #endif |