c6ecbae5ad
* gdbserver/linux-low.c (PTRACE_XFER_TYPE): Change to long.
(num_regs, regmap): Move inside HAVE_LINUX_USRREGS.
(register_addr, REGISTER_RAW_SIZE): Likewise.
(usr_store_inferior_registers): Use PTRACE_XFER_TYPE.
* gdbserver/linux-x86-64-low.c: Remove extra #endif.
77 lines
1.8 KiB
C
77 lines
1.8 KiB
C
/* GNU/Linux/x86-64 specific low level interface, for the remote server
|
|
for GDB.
|
|
Copyright 2002
|
|
Free Software Foundation, Inc.
|
|
|
|
This file is part of GDB.
|
|
|
|
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 2 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, write to the Free Software
|
|
Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
#include "server.h"
|
|
#include "linux-low.h"
|
|
#include "i387-fp.h"
|
|
|
|
#include <sys/reg.h>
|
|
#include <sys/procfs.h>
|
|
#include <sys/ptrace.h>
|
|
|
|
static int regmap[] = {
|
|
RAX, RDX, RCX, RBX,
|
|
RSI, RDI, RBP, RSP,
|
|
R8, R9, R10, R11,
|
|
R12, R13, R14, R15,
|
|
RIP, EFLAGS
|
|
};
|
|
|
|
static void
|
|
x86_64_fill_gregset (void *buf)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < 18; i++)
|
|
collect_register (i, ((char *) buf) + regmap[i]);
|
|
}
|
|
|
|
static void
|
|
x86_64_store_gregset (void *buf)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < 18; i++)
|
|
supply_register (i, ((char *) buf) + regmap[i]);
|
|
}
|
|
|
|
static void
|
|
x86_64_fill_fpregset (void *buf)
|
|
{
|
|
i387_cache_to_fxsave (buf);
|
|
}
|
|
|
|
static void
|
|
x86_64_store_fpregset (void *buf)
|
|
{
|
|
i387_fxsave_to_cache (buf);
|
|
}
|
|
|
|
|
|
struct regset_info target_regsets[] = {
|
|
{ PTRACE_GETREGS, PTRACE_SETREGS, sizeof (elf_gregset_t),
|
|
x86_64_fill_gregset, x86_64_store_gregset },
|
|
{ PTRACE_GETFPREGS, PTRACE_SETFPREGS, sizeof (elf_fpregset_t),
|
|
x86_64_fill_fpregset, x86_64_store_fpregset },
|
|
{ 0, 0, -1, NULL, NULL }
|
|
};
|