/* Target-dependent code for GNU/Linux i386.
- Copyright 2000, 2001, 2002, 2003, 2004, 2005
+ Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008
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
+ 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,
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. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
#include "gdbcore.h"
#include "i386-linux-tdep.h"
#include "glibc-tdep.h"
#include "solib-svr4.h"
+#include "symtab.h"
/* Return the name of register REG. */
static const char *
-i386_linux_register_name (int reg)
+i386_linux_register_name (struct gdbarch *gdbarch, int reg)
{
/* Deal with the extra "orig_eax" pseudo register. */
if (reg == I386_LINUX_ORIG_EAX_REGNUM)
return "orig_eax";
- return i386_register_name (reg);
+ return i386_register_name (gdbarch, reg);
}
/* Return non-zero, when the register is in the corresponding register
/* Set the program counter for process PTID to PC. */
static void
-i386_linux_write_pc (CORE_ADDR pc, ptid_t ptid)
+i386_linux_write_pc (struct regcache *regcache, CORE_ADDR pc)
{
- write_register_pid (I386_EIP_REGNUM, pc, ptid);
+ regcache_cooked_write_unsigned (regcache, I386_EIP_REGNUM, pc);
/* We must be careful with modifying the program counter. If we
just interrupted a system call, the kernel might try to restart
when we resume the inferior on return from a function call from
within GDB. In all other cases the system call will not be
restarted. */
- write_register_pid (I386_LINUX_ORIG_EAX_REGNUM, -1, ptid);
+ regcache_cooked_write_unsigned (regcache, I386_LINUX_ORIG_EAX_REGNUM, -1);
}
\f
tdep->sc_reg_offset = i386_linux_sc_reg_offset;
tdep->sc_num_regs = ARRAY_SIZE (i386_linux_sc_reg_offset);
+ /* N_FUN symbols in shared libaries have 0 for their values and need
+ to be relocated. */
+ set_gdbarch_sofun_address_maybe_missing (gdbarch, 1);
+
/* GNU/Linux uses SVR4-style shared libraries. */
+ set_gdbarch_skip_trampoline_code (gdbarch, find_solib_trampoline_target);
set_solib_svr4_fetch_link_map_offsets
(gdbarch, svr4_ilp32_fetch_link_map_offsets);