diff options
Diffstat (limited to 'include/accel/tcg/cpu-ops.h')
| -rw-r--r-- | include/accel/tcg/cpu-ops.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/include/accel/tcg/cpu-ops.h b/include/accel/tcg/cpu-ops.h index 0e43525..cd22e5d 100644 --- a/include/accel/tcg/cpu-ops.h +++ b/include/accel/tcg/cpu-ops.h @@ -16,6 +16,7 @@ #include "exec/memop.h" #include "exec/mmu-access-type.h" #include "exec/vaddr.h" +#include "accel/tcg/tb-cpu-state.h" #include "tcg/tcg-mo.h" struct TCGCPUOps { @@ -29,6 +30,13 @@ struct TCGCPUOps { bool mttcg_supported; /** + * @precise_smc: Stores which modify code within the current TB force + * the TB to exit; the next executed instruction will see + * the result of the store. + */ + bool precise_smc; + + /** * @guest_default_memory_order: default barrier that is required * for the guest memory ordering. */ @@ -54,6 +62,12 @@ struct TCGCPUOps { void (*translate_code)(CPUState *cpu, TranslationBlock *tb, int *max_insns, vaddr pc, void *host_pc); /** + * @get_tb_cpu_state: Extract CPU state for a TCG #TranslationBlock + * + * Fill in all data required to select or compile a TranslationBlock. + */ + TCGTBCPUState (*get_tb_cpu_state)(CPUState *cs); + /** * @synchronize_from_tb: Synchronize state from a TCG #TranslationBlock * * This is called when we abandon execution of a TB before starting it, @@ -143,11 +157,20 @@ struct TCGCPUOps { */ void (*record_sigbus)(CPUState *cpu, vaddr addr, MMUAccessType access_type, uintptr_t ra); + + /** + * untagged_addr: Remove an ignored tag from an address + * @cpu: cpu context + * @addr: tagged guest address + */ + vaddr (*untagged_addr)(CPUState *cs, vaddr addr); #else /** @do_interrupt: Callback for interrupt handling. */ void (*do_interrupt)(CPUState *cpu); /** @cpu_exec_interrupt: Callback for processing interrupts in cpu_exec */ bool (*cpu_exec_interrupt)(CPUState *cpu, int interrupt_request); + /** @cpu_exec_reset: Callback for reset in cpu_exec. */ + void (*cpu_exec_reset)(CPUState *cpu); /** * @cpu_exec_halt: Callback for handling halt in cpu_exec. * |