| // Copyright 2016 The Fuchsia Authors |
| // |
| // Use of this source code is governed by a MIT-style |
| // license that can be found in the LICENSE file or at |
| // https://opensource.org/licenses/MIT |
| |
| #pragma once |
| |
| #include <stdbool.h> |
| #include <sys/types.h> |
| #include <zircon/compiler.h> |
| #include <zircon/syscalls/debug.h> |
| #include <zircon/types.h> |
| |
| __BEGIN_CDECLS |
| |
| struct thread; |
| |
| // The caller is responsible for making sure the thread is in an exception |
| // or is suspended, and stays so. |
| zx_status_t arch_get_general_regs(struct thread* thread, zx_thread_state_general_regs* out); |
| zx_status_t arch_set_general_regs(struct thread* thread, const zx_thread_state_general_regs* in); |
| |
| zx_status_t arch_get_fp_regs(struct thread* thread, zx_thread_state_fp_regs* out); |
| zx_status_t arch_set_fp_regs(struct thread* thread, const zx_thread_state_fp_regs* in); |
| |
| zx_status_t arch_get_vector_regs(struct thread* thread, zx_thread_state_vector_regs* out); |
| zx_status_t arch_set_vector_regs(struct thread* thread, const zx_thread_state_vector_regs* in); |
| |
| zx_status_t arch_get_debug_regs(struct thread* thread, zx_thread_state_debug_regs* out); |
| zx_status_t arch_set_debug_regs(struct thread* thread, const zx_thread_state_debug_regs* in); |
| |
| zx_status_t arch_get_single_step(struct thread* thread, bool* single_step); |
| zx_status_t arch_set_single_step(struct thread* thread, bool single_step); |
| |
| // Only relevant on x86. Returns ZX_ERR_NOT_SUPPORTED on ARM. |
| zx_status_t arch_get_x86_register_fs(struct thread* thread, uint64_t* out); |
| zx_status_t arch_set_x86_register_fs(struct thread* thread, const uint64_t* in); |
| |
| // Only relevant on x86. Returns ZX_ERR_NOT_SUPPORTED on ARM. |
| zx_status_t arch_get_x86_register_gs(struct thread* thread, uint64_t* out); |
| zx_status_t arch_set_x86_register_gs(struct thread* thread, const uint64_t* in); |
| |
| __END_CDECLS |