gdbstub.h

Go to the documentation of this file.

/*
 * Copyright (c) 2020 Intel Corporation.
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef ZEPHYR_INCLUDE_ARCH_X86_GDBSTUB_SYS_H_
#define ZEPHYR_INCLUDE_ARCH_X86_GDBSTUB_SYS_H_
 
#ifndef _ASMLANGUAGE
 
#include <stdint.h>
#include <zephyr/toolchain.h>
 
#define GDB_STUB_NUM_REGISTERS 16
 
struct gdb_interrupt_ctx {
 uint32_t ss;
 uint32_t gs;
 uint32_t fs;
 uint32_t es;
 uint32_t ds;
 uint32_t edi;
 uint32_t esi;
 uint32_t ebp;
 uint32_t esp;
 uint32_t ebx;
 uint32_t edx;
 uint32_t ecx;
 uint32_t eax;
 uint32_t vector;
 uint32_t error_code;
 uint32_t eip;
 uint32_t cs;
 uint32_t eflags;
} __packed;
 
enum GDB_REGISTER {
 GDB_EAX,
 GDB_ECX,
 GDB_EDX,
 GDB_EBX,
 GDB_ESP,
 GDB_EBP,
 GDB_ESI,
 GDB_EDI,
 GDB_PC,
 GDB_EFLAGS,
 GDB_CS,
 GDB_SS,
 GDB_DS,
 GDB_ES,
 GDB_FS,
 GDB_GS,
 GDB_ORIG_EAX = 41,
};
 
struct gdb_ctx {
 unsigned int exception;
 unsigned int registers[GDB_STUB_NUM_REGISTERS];
};
 
#endif /* _ASMLANGUAGE */
 
#endif /* ZEPHYR_INCLUDE_ARCH_X86_GDBSTUB_SYS_H_ */