ptrace.h

/*
 * Copyright (C) 2023 Yuichi Nakamura (@yunkya2)
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef _PTRACE_H
#define _PTRACE_H

#include <stdint.h>
#include <x68k/dos.h>

extern int gdbserver_debug;

int target_load(const char *name, struct dos_comline *cmdline, const char *env);
int ptrace(int request, int pid, void *addr, void *data);

#define PTRACE_PEEKTEXT         1
#define PTRACE_PEEKDATA         2
#define PTRACE_POKETEXT         4
#define PTRACE_POKEDATA         5
#define PTRACE_CONT             7
#define PTRACE_KILL             8
#define PTRACE_SINGLESTEP       9
#define PTRACE_GETREGS          12
#define PTRACE_SETREGS          13

struct pt_regs {
    uint32_t d[8];      // 0
    uint32_t a[8];      // 32
    uint32_t sr;        // 64
    uint32_t pc;        // 68
    uint32_t usp;       // 72
    uint32_t ssp;       // 76
};

#endif /* _PTRACE_H */