diff options
Diffstat (limited to 'include/qom/cpu.h')
| -rw-r--r-- | include/qom/cpu.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/include/qom/cpu.h b/include/qom/cpu.h index daf1835c1a..0d6e95c0b6 100644 --- a/include/qom/cpu.h +++ b/include/qom/cpu.h @@ -80,7 +80,11 @@ struct TranslationBlock; * @synchronize_from_tb: Callback for synchronizing state from a TCG * #TranslationBlock. * @get_phys_page_debug: Callback for obtaining a physical address. + * @gdb_read_register: Callback for letting GDB read a register. + * @gdb_write_register: Callback for letting GDB write a register. * @vmsd: State description for migration. + * @gdb_num_core_regs: Number of core registers accessible to GDB. + * @gdb_core_xml_file: File name for core registers GDB XML description. * * Represents a CPU family or model. */ @@ -108,8 +112,9 @@ typedef struct CPUClass { void (*set_pc)(CPUState *cpu, vaddr value); void (*synchronize_from_tb)(CPUState *cpu, struct TranslationBlock *tb); hwaddr (*get_phys_page_debug)(CPUState *cpu, vaddr addr); + int (*gdb_read_register)(CPUState *cpu, uint8_t *buf, int reg); + int (*gdb_write_register)(CPUState *cpu, uint8_t *buf, int reg); - const struct VMStateDescription *vmsd; int (*write_elf64_note)(WriteCoreDumpFunction f, CPUState *cpu, int cpuid, void *opaque); int (*write_elf64_qemunote)(WriteCoreDumpFunction f, CPUState *cpu, @@ -118,6 +123,10 @@ typedef struct CPUClass { int cpuid, void *opaque); int (*write_elf32_qemunote)(WriteCoreDumpFunction f, CPUState *cpu, void *opaque); + + const struct VMStateDescription *vmsd; + int gdb_num_core_regs; + const char *gdb_core_xml_file; } CPUClass; struct KVMState; @@ -142,6 +151,7 @@ struct kvm_run; * @env_ptr: Pointer to subclass-specific CPUArchState field. * @current_tb: Currently executing TB. * @gdb_regs: Additional GDB registers. + * @gdb_num_regs: Number of total registers accessible to GDB. * @next_cpu: Next CPU sharing TB cache. * @kvm_fd: vCPU file descriptor for KVM. * @@ -177,6 +187,7 @@ struct CPUState { void *env_ptr; /* CPUArchState */ struct TranslationBlock *current_tb; struct GDBRegisterState *gdb_regs; + int gdb_num_regs; CPUState *next_cpu; int kvm_fd; |