2002-02-24 23:31:19 +01:00
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/* Functions specific to running gdb native on IA-64 running
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GNU/Linux.
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2005-01-15 01:10:02 +01:00
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Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005
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2004-08-22 18:32:35 +02:00
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Free Software Foundation, Inc.
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2000-03-21 01:11:10 +01:00
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include "defs.h"
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2002-12-06 17:59:05 +01:00
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#include "gdb_string.h"
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2000-03-21 01:11:10 +01:00
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#include "inferior.h"
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#include "target.h"
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#include "gdbcore.h"
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2001-03-01 02:39:22 +01:00
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#include "regcache.h"
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2005-01-15 01:10:02 +01:00
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#include "ia64-tdep.h"
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2000-03-21 01:11:10 +01:00
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#include <signal.h>
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#include <sys/ptrace.h>
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2003-02-07 05:49:34 +01:00
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#include "gdb_wait.h"
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2000-03-21 01:11:10 +01:00
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#ifdef HAVE_SYS_REG_H
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#include <sys/reg.h>
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#endif
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2003-11-14 21:49:23 +01:00
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#include <sys/syscall.h>
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2000-03-21 01:11:10 +01:00
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#include <sys/user.h>
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#include <asm/ptrace_offsets.h>
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#include <sys/procfs.h>
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2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
* gregset.h: New file. Typedefs for gdb_gregset_t and
gdb_fpregset_t, prototypes for supply_gregset and friends.
* procfs.c: Include gregset.h. Delete local prototypes for
supply_gregset etc., and local typedef gdb_gregset_t etc.
* sol-thread.c: Include gregset.h, delete local prototypes,
add appropriate casts to gdb_gregset_t.
* uw-thread.c, lin-thread.c, core-sol2.c, core-regset.c,
sparc-tdep.c, ptx4-nat.c, ppc-linux-nat.c, mipsv4-nat.c,
m88k-nat.c, m68klinux-nat.c, m68k-tdep.c, irix5-nat.c,
irix4-nat.c, ia64-linux-nat.c, i386v4-nat.c, cxux-nat.c,
arm-linux-nat.c, alpha-nat.c: Include gregset.h.
* config/nm-linux.h: Define GDB_GREGSET_T, GDB_FPREGET_T.
* config/sparc/tm-sun4sol2.h: Ditto.
2000-05-27 01:22:41 +02:00
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/* Prototypes for supply_gregset etc. */
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#include "gregset.h"
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2000-03-21 01:11:10 +01:00
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/* These must match the order of the register names.
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Some sort of lookup table is needed because the offsets associated
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with the registers are all over the board. */
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static int u_offsets[] =
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{
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/* general registers */
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-1, /* gr0 not available; i.e, it's always zero */
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PT_R1,
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PT_R2,
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PT_R3,
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PT_R4,
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PT_R5,
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PT_R6,
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PT_R7,
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PT_R8,
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PT_R9,
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PT_R10,
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PT_R11,
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PT_R12,
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PT_R13,
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PT_R14,
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PT_R15,
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PT_R16,
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PT_R17,
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PT_R18,
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PT_R19,
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PT_R20,
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PT_R21,
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PT_R22,
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PT_R23,
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PT_R24,
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PT_R25,
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PT_R26,
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PT_R27,
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PT_R28,
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PT_R29,
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PT_R30,
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PT_R31,
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/* gr32 through gr127 not directly available via the ptrace interface */
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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/* Floating point registers */
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-1, -1, /* f0 and f1 not available (f0 is +0.0 and f1 is +1.0) */
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PT_F2,
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PT_F3,
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PT_F4,
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PT_F5,
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PT_F6,
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PT_F7,
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PT_F8,
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PT_F9,
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PT_F10,
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PT_F11,
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PT_F12,
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PT_F13,
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PT_F14,
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PT_F15,
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PT_F16,
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PT_F17,
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PT_F18,
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PT_F19,
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PT_F20,
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PT_F21,
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PT_F22,
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PT_F23,
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PT_F24,
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PT_F25,
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PT_F26,
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PT_F27,
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PT_F28,
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PT_F29,
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PT_F30,
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PT_F31,
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PT_F32,
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PT_F33,
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PT_F34,
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PT_F35,
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PT_F36,
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PT_F37,
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PT_F38,
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PT_F39,
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PT_F40,
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PT_F41,
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PT_F42,
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PT_F43,
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PT_F44,
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PT_F45,
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PT_F46,
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PT_F47,
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PT_F48,
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PT_F49,
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PT_F50,
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PT_F51,
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PT_F52,
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PT_F53,
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PT_F54,
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PT_F55,
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PT_F56,
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PT_F57,
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PT_F58,
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PT_F59,
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PT_F60,
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PT_F61,
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PT_F62,
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PT_F63,
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PT_F64,
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PT_F65,
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PT_F66,
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PT_F67,
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PT_F68,
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PT_F69,
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PT_F70,
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PT_F71,
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PT_F72,
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PT_F73,
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PT_F74,
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PT_F75,
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PT_F76,
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PT_F77,
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PT_F78,
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PT_F79,
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PT_F80,
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PT_F81,
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PT_F82,
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PT_F83,
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PT_F84,
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PT_F85,
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PT_F86,
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PT_F87,
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PT_F88,
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PT_F89,
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PT_F90,
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PT_F91,
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PT_F92,
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PT_F93,
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PT_F94,
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PT_F95,
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PT_F96,
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PT_F97,
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PT_F98,
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PT_F99,
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PT_F100,
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PT_F101,
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PT_F102,
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PT_F103,
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PT_F104,
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PT_F105,
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PT_F106,
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PT_F107,
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PT_F108,
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PT_F109,
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PT_F110,
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PT_F111,
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PT_F112,
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PT_F113,
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PT_F114,
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PT_F115,
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PT_F116,
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PT_F117,
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PT_F118,
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PT_F119,
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PT_F120,
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PT_F121,
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PT_F122,
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PT_F123,
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PT_F124,
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PT_F125,
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PT_F126,
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PT_F127,
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/* predicate registers - we don't fetch these individually */
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-1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1,
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/* branch registers */
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PT_B0,
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PT_B1,
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PT_B2,
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PT_B3,
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PT_B4,
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PT_B5,
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PT_B6,
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PT_B7,
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/* virtual frame pointer and virtual return address pointer */
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-1, -1,
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/* other registers */
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PT_PR,
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PT_CR_IIP, /* ip */
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PT_CR_IPSR, /* psr */
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2000-06-13 05:17:11 +02:00
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PT_CFM, /* cfm */
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2000-03-21 01:11:10 +01:00
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/* kernel registers not visible via ptrace interface (?) */
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-1, -1, -1, -1, -1, -1, -1, -1,
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/* hole */
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-1, -1, -1, -1, -1, -1, -1, -1,
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PT_AR_RSC,
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PT_AR_BSP,
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PT_AR_BSPSTORE,
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PT_AR_RNAT,
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-1,
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-1, /* Not available: FCR, IA32 floating control register */
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-1, -1,
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-1, /* Not available: EFLAG */
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-1, /* Not available: CSD */
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-1, /* Not available: SSD */
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-1, /* Not available: CFLG */
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-1, /* Not available: FSR */
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-1, /* Not available: FIR */
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-1, /* Not available: FDR */
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-1,
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PT_AR_CCV,
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-1, -1, -1,
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PT_AR_UNAT,
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-1, -1, -1,
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PT_AR_FPSR,
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-1, -1, -1,
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-1, /* Not available: ITC */
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1, -1,
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PT_AR_PFS,
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PT_AR_LC,
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-1, /* Not available: EC, the Epilog Count register */
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1,
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/* nat bits - not fetched directly; instead we obtain these bits from
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either rnat or unat or from memory. */
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-1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1,
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};
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CORE_ADDR
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2000-07-30 03:48:28 +02:00
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register_addr (int regno, CORE_ADDR blockend)
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2000-03-21 01:11:10 +01:00
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{
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CORE_ADDR addr;
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if (regno < 0 || regno >= NUM_REGS)
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2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
error (_("Invalid register number %d."), regno);
|
2000-03-21 01:11:10 +01:00
|
|
|
|
|
|
|
if (u_offsets[regno] == -1)
|
|
|
|
addr = 0;
|
|
|
|
else
|
|
|
|
addr = (CORE_ADDR) u_offsets[regno];
|
|
|
|
|
|
|
|
return addr;
|
|
|
|
}
|
|
|
|
|
|
|
|
int ia64_cannot_fetch_register (regno)
|
|
|
|
int regno;
|
|
|
|
{
|
|
|
|
return regno < 0 || regno >= NUM_REGS || u_offsets[regno] == -1;
|
|
|
|
}
|
|
|
|
|
|
|
|
int ia64_cannot_store_register (regno)
|
|
|
|
int regno;
|
|
|
|
{
|
|
|
|
/* Rationale behind not permitting stores to bspstore...
|
|
|
|
|
|
|
|
The IA-64 architecture provides bspstore and bsp which refer
|
|
|
|
memory locations in the RSE's backing store. bspstore is the
|
|
|
|
next location which will be written when the RSE needs to write
|
|
|
|
to memory. bsp is the address at which r32 in the current frame
|
|
|
|
would be found if it were written to the backing store.
|
|
|
|
|
|
|
|
The IA-64 architecture provides read-only access to bsp and
|
|
|
|
read/write access to bspstore (but only when the RSE is in
|
|
|
|
the enforced lazy mode). It should be noted that stores
|
|
|
|
to bspstore also affect the value of bsp. Changing bspstore
|
|
|
|
does not affect the number of dirty entries between bspstore
|
|
|
|
and bsp, so changing bspstore by N words will also cause bsp
|
|
|
|
to be changed by (roughly) N as well. (It could be N-1 or N+1
|
|
|
|
depending upon where the NaT collection bits fall.)
|
|
|
|
|
2002-02-24 23:56:08 +01:00
|
|
|
OTOH, the Linux kernel provides read/write access to bsp (and
|
2000-03-21 01:11:10 +01:00
|
|
|
currently read/write access to bspstore as well). But it
|
|
|
|
is definitely the case that if you change one, the other
|
|
|
|
will change at the same time. It is more useful to gdb to
|
|
|
|
be able to change bsp. So in order to prevent strange and
|
|
|
|
undesirable things from happening when a dummy stack frame
|
|
|
|
is popped (after calling an inferior function), we allow
|
|
|
|
bspstore to be read, but not written. (Note that popping
|
|
|
|
a (generic) dummy stack frame causes all registers that
|
|
|
|
were previously read from the inferior process to be written
|
|
|
|
back.) */
|
|
|
|
|
|
|
|
return regno < 0 || regno >= NUM_REGS || u_offsets[regno] == -1
|
|
|
|
|| regno == IA64_BSPSTORE_REGNUM;
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
2000-07-30 03:48:28 +02:00
|
|
|
supply_gregset (gregset_t *gregsetp)
|
2000-03-21 01:11:10 +01:00
|
|
|
{
|
|
|
|
int regi;
|
|
|
|
greg_t *regp = (greg_t *) gregsetp;
|
|
|
|
|
|
|
|
for (regi = IA64_GR0_REGNUM; regi <= IA64_GR31_REGNUM; regi++)
|
|
|
|
{
|
2004-07-21 Andrew Cagney <cagney@gnu.org>
Use regcache_raw_supply instead of supply_register.
* regcache.h (supply_register): Delete declaration.
* regcache.c (supply_register): Delete function.
* wince.c (do_child_fetch_inferior_registers): Update.
* win32-nat.c (do_child_fetch_inferior_registers)
(fetch_elf_core_registers): Update.
* v850ice.c (v850ice_fetch_registers): Update.
* thread-db.c (thread_db_store_registers): Update.
* sol-thread.c (sol_thread_store_registers): Update.
* shnbsd-tdep.c (shnbsd_supply_reg): Update.
* rs6000-nat.c (fetch_register): Update.
* rom68k-rom.c (rom68k_supply_one_register): Update.
* remote.c (remote_wait, remote_async_wait): Update.
* remote-st.c (get_hex_regs): Update.
* remote-sim.c (gdbsim_fetch_register): Update.
* remote-sds.c (sds_fetch_registers): Update.
* remote-rdp.c (remote_rdp_fetch_register): Update.
* remote-rdi.c (arm_rdi_fetch_registers): Update.
* remote-mips.c (mips_wait, mips_fetch_registers): Update.
* remote-m32r-sdi.c (m32r_fetch_register): Update.
* remote-hms.c (init_hms_cmds): Update.
* remote-est.c (init_est_cmds): Update.
* remote-e7000.c (get_hex_regs, fetch_regs_from_dump)
(e7000_fetch_registers, sub2_from_pc, e7000_wait): Update.
* ppcnbsd-tdep.c (ppcnbsd_supply_reg, ppcnbsd_supply_fpreg): Update.
* ppc-linux-nat.c (fetch_altivec_register, fetch_spe_register)
(fetch_register, supply_vrregset, supply_vrregset)
(fetch_spe_registers): Update.
* ppc-bdm.c (bdm_ppc_fetch_registers): Update.
* monitor.c (monitor_supply_register): Update.
* mipsv4-nat.c (supply_gregset, supply_fpregset): Update.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg)
(mipsnbsd_supply_fpreg): Update.
* mips-nat.c (fetch_inferior_registers)
(fetch_core_registers): Update.
* mips-linux-tdep.c (supply_32bit_reg, supply_gregset)
(supply_fpregset, mips64_supply_gregset)
(mips64_supply_fpregset): Update.
* m68klinux-nat.c (fetch_register, supply_gregset)
(supply_fpregset): Update.
* m68k-tdep.c (supply_gregset, supply_fpregset): Update.
* m32r-rom.c (init_m32r_cmds, init_mon2000_cmds): Update.
* lynx-nat.c (fetch_inferior_registers, fetch_core_registers): Update.
* irix5-nat.c (supply_gregset, supply_fpregset): Update.
* infptrace.c (fetch_register): Update.
* ia64-linux-nat.c (supply_gregset, supply_fpregset): Update.
* ia64-aix-nat.c (supply_gregset, supply_fpregset): Update.
* i386gnu-nat.c (fetch_fpregs, supply_gregset)
(gnu_fetch_registers, gnu_store_registers): Update.
* i386-nto-tdep.c (i386nto_supply_gregset): Update.
* i386-linux-nat.c (fetch_register, supply_gregset)
(dummy_sse_values): Update.
* hpux-thread.c (hpux_thread_fetch_registers): Update.
* hppah-nat.c (fetch_register): Update.
* hppa-linux-nat.c (fetch_register, supply_gregset)
(supply_fpregset): Update.
* go32-nat.c (fetch_register): Update.
* dve3900-rom.c (fetch_bitmapped_register)
(_initialize_r3900_rom): Update.
* cris-tdep.c (supply_gregset): Update.
* abug-rom.c (init_abug_cmds): Update.
* core-aout.c (fetch_core_registers): Update.
* armnbsd-nat.c (supply_gregset, supply_fparegset)
(fetch_register, fetch_fp_register): Update.
* arm-linux-nat.c (fetch_nwfpe_single, fetch_nwfpe_none)
(fetch_nwfpe_extended, fetch_fpregister, fetch_fpregs)
(fetch_register, fetch_regs, supply_gregset, supply_fpregset): Update.
* alphanbsd-tdep.c (fetch_core_registers): Update.
* alpha-tdep.c (alpha_supply_int_regs, alpha_supply_fp_regs): Update.
* alpha-nat.c (fetch_osf_core_registers)
(fetch_osf_core_registers, fetch_osf_core_registers): Update.
* aix-thread.c (supply_gprs64, supply_reg32, supply_fprs)
(supply_sprs64, supply_sprs32, fetch_regs_kernel_thread): Update.
2004-07-22 03:31:49 +02:00
|
|
|
regcache_raw_supply (current_regcache, regi,
|
|
|
|
(char *) (regp + (regi - IA64_GR0_REGNUM)));
|
2000-03-21 01:11:10 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/* FIXME: NAT collection bits are at index 32; gotta deal with these
|
|
|
|
somehow... */
|
|
|
|
|
2004-07-21 Andrew Cagney <cagney@gnu.org>
Use regcache_raw_supply instead of supply_register.
* regcache.h (supply_register): Delete declaration.
* regcache.c (supply_register): Delete function.
* wince.c (do_child_fetch_inferior_registers): Update.
* win32-nat.c (do_child_fetch_inferior_registers)
(fetch_elf_core_registers): Update.
* v850ice.c (v850ice_fetch_registers): Update.
* thread-db.c (thread_db_store_registers): Update.
* sol-thread.c (sol_thread_store_registers): Update.
* shnbsd-tdep.c (shnbsd_supply_reg): Update.
* rs6000-nat.c (fetch_register): Update.
* rom68k-rom.c (rom68k_supply_one_register): Update.
* remote.c (remote_wait, remote_async_wait): Update.
* remote-st.c (get_hex_regs): Update.
* remote-sim.c (gdbsim_fetch_register): Update.
* remote-sds.c (sds_fetch_registers): Update.
* remote-rdp.c (remote_rdp_fetch_register): Update.
* remote-rdi.c (arm_rdi_fetch_registers): Update.
* remote-mips.c (mips_wait, mips_fetch_registers): Update.
* remote-m32r-sdi.c (m32r_fetch_register): Update.
* remote-hms.c (init_hms_cmds): Update.
* remote-est.c (init_est_cmds): Update.
* remote-e7000.c (get_hex_regs, fetch_regs_from_dump)
(e7000_fetch_registers, sub2_from_pc, e7000_wait): Update.
* ppcnbsd-tdep.c (ppcnbsd_supply_reg, ppcnbsd_supply_fpreg): Update.
* ppc-linux-nat.c (fetch_altivec_register, fetch_spe_register)
(fetch_register, supply_vrregset, supply_vrregset)
(fetch_spe_registers): Update.
* ppc-bdm.c (bdm_ppc_fetch_registers): Update.
* monitor.c (monitor_supply_register): Update.
* mipsv4-nat.c (supply_gregset, supply_fpregset): Update.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg)
(mipsnbsd_supply_fpreg): Update.
* mips-nat.c (fetch_inferior_registers)
(fetch_core_registers): Update.
* mips-linux-tdep.c (supply_32bit_reg, supply_gregset)
(supply_fpregset, mips64_supply_gregset)
(mips64_supply_fpregset): Update.
* m68klinux-nat.c (fetch_register, supply_gregset)
(supply_fpregset): Update.
* m68k-tdep.c (supply_gregset, supply_fpregset): Update.
* m32r-rom.c (init_m32r_cmds, init_mon2000_cmds): Update.
* lynx-nat.c (fetch_inferior_registers, fetch_core_registers): Update.
* irix5-nat.c (supply_gregset, supply_fpregset): Update.
* infptrace.c (fetch_register): Update.
* ia64-linux-nat.c (supply_gregset, supply_fpregset): Update.
* ia64-aix-nat.c (supply_gregset, supply_fpregset): Update.
* i386gnu-nat.c (fetch_fpregs, supply_gregset)
(gnu_fetch_registers, gnu_store_registers): Update.
* i386-nto-tdep.c (i386nto_supply_gregset): Update.
* i386-linux-nat.c (fetch_register, supply_gregset)
(dummy_sse_values): Update.
* hpux-thread.c (hpux_thread_fetch_registers): Update.
* hppah-nat.c (fetch_register): Update.
* hppa-linux-nat.c (fetch_register, supply_gregset)
(supply_fpregset): Update.
* go32-nat.c (fetch_register): Update.
* dve3900-rom.c (fetch_bitmapped_register)
(_initialize_r3900_rom): Update.
* cris-tdep.c (supply_gregset): Update.
* abug-rom.c (init_abug_cmds): Update.
* core-aout.c (fetch_core_registers): Update.
* armnbsd-nat.c (supply_gregset, supply_fparegset)
(fetch_register, fetch_fp_register): Update.
* arm-linux-nat.c (fetch_nwfpe_single, fetch_nwfpe_none)
(fetch_nwfpe_extended, fetch_fpregister, fetch_fpregs)
(fetch_register, fetch_regs, supply_gregset, supply_fpregset): Update.
* alphanbsd-tdep.c (fetch_core_registers): Update.
* alpha-tdep.c (alpha_supply_int_regs, alpha_supply_fp_regs): Update.
* alpha-nat.c (fetch_osf_core_registers)
(fetch_osf_core_registers, fetch_osf_core_registers): Update.
* aix-thread.c (supply_gprs64, supply_reg32, supply_fprs)
(supply_sprs64, supply_sprs32, fetch_regs_kernel_thread): Update.
2004-07-22 03:31:49 +02:00
|
|
|
regcache_raw_supply (current_regcache, IA64_PR_REGNUM, (char *) (regp + 33));
|
2000-03-21 01:11:10 +01:00
|
|
|
|
|
|
|
for (regi = IA64_BR0_REGNUM; regi <= IA64_BR7_REGNUM; regi++)
|
|
|
|
{
|
2004-07-21 Andrew Cagney <cagney@gnu.org>
Use regcache_raw_supply instead of supply_register.
* regcache.h (supply_register): Delete declaration.
* regcache.c (supply_register): Delete function.
* wince.c (do_child_fetch_inferior_registers): Update.
* win32-nat.c (do_child_fetch_inferior_registers)
(fetch_elf_core_registers): Update.
* v850ice.c (v850ice_fetch_registers): Update.
* thread-db.c (thread_db_store_registers): Update.
* sol-thread.c (sol_thread_store_registers): Update.
* shnbsd-tdep.c (shnbsd_supply_reg): Update.
* rs6000-nat.c (fetch_register): Update.
* rom68k-rom.c (rom68k_supply_one_register): Update.
* remote.c (remote_wait, remote_async_wait): Update.
* remote-st.c (get_hex_regs): Update.
* remote-sim.c (gdbsim_fetch_register): Update.
* remote-sds.c (sds_fetch_registers): Update.
* remote-rdp.c (remote_rdp_fetch_register): Update.
* remote-rdi.c (arm_rdi_fetch_registers): Update.
* remote-mips.c (mips_wait, mips_fetch_registers): Update.
* remote-m32r-sdi.c (m32r_fetch_register): Update.
* remote-hms.c (init_hms_cmds): Update.
* remote-est.c (init_est_cmds): Update.
* remote-e7000.c (get_hex_regs, fetch_regs_from_dump)
(e7000_fetch_registers, sub2_from_pc, e7000_wait): Update.
* ppcnbsd-tdep.c (ppcnbsd_supply_reg, ppcnbsd_supply_fpreg): Update.
* ppc-linux-nat.c (fetch_altivec_register, fetch_spe_register)
(fetch_register, supply_vrregset, supply_vrregset)
(fetch_spe_registers): Update.
* ppc-bdm.c (bdm_ppc_fetch_registers): Update.
* monitor.c (monitor_supply_register): Update.
* mipsv4-nat.c (supply_gregset, supply_fpregset): Update.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg)
(mipsnbsd_supply_fpreg): Update.
* mips-nat.c (fetch_inferior_registers)
(fetch_core_registers): Update.
* mips-linux-tdep.c (supply_32bit_reg, supply_gregset)
(supply_fpregset, mips64_supply_gregset)
(mips64_supply_fpregset): Update.
* m68klinux-nat.c (fetch_register, supply_gregset)
(supply_fpregset): Update.
* m68k-tdep.c (supply_gregset, supply_fpregset): Update.
* m32r-rom.c (init_m32r_cmds, init_mon2000_cmds): Update.
* lynx-nat.c (fetch_inferior_registers, fetch_core_registers): Update.
* irix5-nat.c (supply_gregset, supply_fpregset): Update.
* infptrace.c (fetch_register): Update.
* ia64-linux-nat.c (supply_gregset, supply_fpregset): Update.
* ia64-aix-nat.c (supply_gregset, supply_fpregset): Update.
* i386gnu-nat.c (fetch_fpregs, supply_gregset)
(gnu_fetch_registers, gnu_store_registers): Update.
* i386-nto-tdep.c (i386nto_supply_gregset): Update.
* i386-linux-nat.c (fetch_register, supply_gregset)
(dummy_sse_values): Update.
* hpux-thread.c (hpux_thread_fetch_registers): Update.
* hppah-nat.c (fetch_register): Update.
* hppa-linux-nat.c (fetch_register, supply_gregset)
(supply_fpregset): Update.
* go32-nat.c (fetch_register): Update.
* dve3900-rom.c (fetch_bitmapped_register)
(_initialize_r3900_rom): Update.
* cris-tdep.c (supply_gregset): Update.
* abug-rom.c (init_abug_cmds): Update.
* core-aout.c (fetch_core_registers): Update.
* armnbsd-nat.c (supply_gregset, supply_fparegset)
(fetch_register, fetch_fp_register): Update.
* arm-linux-nat.c (fetch_nwfpe_single, fetch_nwfpe_none)
(fetch_nwfpe_extended, fetch_fpregister, fetch_fpregs)
(fetch_register, fetch_regs, supply_gregset, supply_fpregset): Update.
* alphanbsd-tdep.c (fetch_core_registers): Update.
* alpha-tdep.c (alpha_supply_int_regs, alpha_supply_fp_regs): Update.
* alpha-nat.c (fetch_osf_core_registers)
(fetch_osf_core_registers, fetch_osf_core_registers): Update.
* aix-thread.c (supply_gprs64, supply_reg32, supply_fprs)
(supply_sprs64, supply_sprs32, fetch_regs_kernel_thread): Update.
2004-07-22 03:31:49 +02:00
|
|
|
regcache_raw_supply (current_regcache, regi,
|
|
|
|
(char *) (regp + 34 + (regi - IA64_BR0_REGNUM)));
|
2000-03-21 01:11:10 +01:00
|
|
|
}
|
|
|
|
|
2004-07-21 Andrew Cagney <cagney@gnu.org>
Use regcache_raw_supply instead of supply_register.
* regcache.h (supply_register): Delete declaration.
* regcache.c (supply_register): Delete function.
* wince.c (do_child_fetch_inferior_registers): Update.
* win32-nat.c (do_child_fetch_inferior_registers)
(fetch_elf_core_registers): Update.
* v850ice.c (v850ice_fetch_registers): Update.
* thread-db.c (thread_db_store_registers): Update.
* sol-thread.c (sol_thread_store_registers): Update.
* shnbsd-tdep.c (shnbsd_supply_reg): Update.
* rs6000-nat.c (fetch_register): Update.
* rom68k-rom.c (rom68k_supply_one_register): Update.
* remote.c (remote_wait, remote_async_wait): Update.
* remote-st.c (get_hex_regs): Update.
* remote-sim.c (gdbsim_fetch_register): Update.
* remote-sds.c (sds_fetch_registers): Update.
* remote-rdp.c (remote_rdp_fetch_register): Update.
* remote-rdi.c (arm_rdi_fetch_registers): Update.
* remote-mips.c (mips_wait, mips_fetch_registers): Update.
* remote-m32r-sdi.c (m32r_fetch_register): Update.
* remote-hms.c (init_hms_cmds): Update.
* remote-est.c (init_est_cmds): Update.
* remote-e7000.c (get_hex_regs, fetch_regs_from_dump)
(e7000_fetch_registers, sub2_from_pc, e7000_wait): Update.
* ppcnbsd-tdep.c (ppcnbsd_supply_reg, ppcnbsd_supply_fpreg): Update.
* ppc-linux-nat.c (fetch_altivec_register, fetch_spe_register)
(fetch_register, supply_vrregset, supply_vrregset)
(fetch_spe_registers): Update.
* ppc-bdm.c (bdm_ppc_fetch_registers): Update.
* monitor.c (monitor_supply_register): Update.
* mipsv4-nat.c (supply_gregset, supply_fpregset): Update.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg)
(mipsnbsd_supply_fpreg): Update.
* mips-nat.c (fetch_inferior_registers)
(fetch_core_registers): Update.
* mips-linux-tdep.c (supply_32bit_reg, supply_gregset)
(supply_fpregset, mips64_supply_gregset)
(mips64_supply_fpregset): Update.
* m68klinux-nat.c (fetch_register, supply_gregset)
(supply_fpregset): Update.
* m68k-tdep.c (supply_gregset, supply_fpregset): Update.
* m32r-rom.c (init_m32r_cmds, init_mon2000_cmds): Update.
* lynx-nat.c (fetch_inferior_registers, fetch_core_registers): Update.
* irix5-nat.c (supply_gregset, supply_fpregset): Update.
* infptrace.c (fetch_register): Update.
* ia64-linux-nat.c (supply_gregset, supply_fpregset): Update.
* ia64-aix-nat.c (supply_gregset, supply_fpregset): Update.
* i386gnu-nat.c (fetch_fpregs, supply_gregset)
(gnu_fetch_registers, gnu_store_registers): Update.
* i386-nto-tdep.c (i386nto_supply_gregset): Update.
* i386-linux-nat.c (fetch_register, supply_gregset)
(dummy_sse_values): Update.
* hpux-thread.c (hpux_thread_fetch_registers): Update.
* hppah-nat.c (fetch_register): Update.
* hppa-linux-nat.c (fetch_register, supply_gregset)
(supply_fpregset): Update.
* go32-nat.c (fetch_register): Update.
* dve3900-rom.c (fetch_bitmapped_register)
(_initialize_r3900_rom): Update.
* cris-tdep.c (supply_gregset): Update.
* abug-rom.c (init_abug_cmds): Update.
* core-aout.c (fetch_core_registers): Update.
* armnbsd-nat.c (supply_gregset, supply_fparegset)
(fetch_register, fetch_fp_register): Update.
* arm-linux-nat.c (fetch_nwfpe_single, fetch_nwfpe_none)
(fetch_nwfpe_extended, fetch_fpregister, fetch_fpregs)
(fetch_register, fetch_regs, supply_gregset, supply_fpregset): Update.
* alphanbsd-tdep.c (fetch_core_registers): Update.
* alpha-tdep.c (alpha_supply_int_regs, alpha_supply_fp_regs): Update.
* alpha-nat.c (fetch_osf_core_registers)
(fetch_osf_core_registers, fetch_osf_core_registers): Update.
* aix-thread.c (supply_gprs64, supply_reg32, supply_fprs)
(supply_sprs64, supply_sprs32, fetch_regs_kernel_thread): Update.
2004-07-22 03:31:49 +02:00
|
|
|
regcache_raw_supply (current_regcache, IA64_IP_REGNUM,
|
|
|
|
(char *) (regp + 42));
|
|
|
|
regcache_raw_supply (current_regcache, IA64_CFM_REGNUM,
|
|
|
|
(char *) (regp + 43));
|
|
|
|
regcache_raw_supply (current_regcache, IA64_PSR_REGNUM,
|
|
|
|
(char *) (regp + 44));
|
|
|
|
regcache_raw_supply (current_regcache, IA64_RSC_REGNUM,
|
|
|
|
(char *) (regp + 45));
|
|
|
|
regcache_raw_supply (current_regcache, IA64_BSP_REGNUM,
|
|
|
|
(char *) (regp + 46));
|
|
|
|
regcache_raw_supply (current_regcache, IA64_BSPSTORE_REGNUM,
|
|
|
|
(char *) (regp + 47));
|
|
|
|
regcache_raw_supply (current_regcache, IA64_RNAT_REGNUM,
|
|
|
|
(char *) (regp + 48));
|
|
|
|
regcache_raw_supply (current_regcache, IA64_CCV_REGNUM,
|
|
|
|
(char *) (regp + 49));
|
|
|
|
regcache_raw_supply (current_regcache, IA64_UNAT_REGNUM,
|
|
|
|
(char *) (regp + 50));
|
|
|
|
regcache_raw_supply (current_regcache, IA64_FPSR_REGNUM,
|
|
|
|
(char *) (regp + 51));
|
|
|
|
regcache_raw_supply (current_regcache, IA64_PFS_REGNUM,
|
|
|
|
(char *) (regp + 52));
|
|
|
|
regcache_raw_supply (current_regcache, IA64_LC_REGNUM,
|
|
|
|
(char *) (regp + 53));
|
|
|
|
regcache_raw_supply (current_regcache, IA64_EC_REGNUM,
|
|
|
|
(char *) (regp + 54));
|
2000-03-21 01:11:10 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
void
|
2000-07-30 03:48:28 +02:00
|
|
|
fill_gregset (gregset_t *gregsetp, int regno)
|
2000-03-21 01:11:10 +01:00
|
|
|
{
|
2000-04-03 20:58:48 +02:00
|
|
|
int regi;
|
|
|
|
greg_t *regp = (greg_t *) gregsetp;
|
|
|
|
|
|
|
|
#define COPY_REG(_idx_,_regi_) \
|
|
|
|
if ((regno == -1) || regno == _regi_) \
|
2004-10-13 23:40:41 +02:00
|
|
|
regcache_raw_collect (current_regcache, _regi_, regp + _idx_)
|
2000-04-03 20:58:48 +02:00
|
|
|
|
|
|
|
for (regi = IA64_GR0_REGNUM; regi <= IA64_GR31_REGNUM; regi++)
|
|
|
|
{
|
|
|
|
COPY_REG (regi - IA64_GR0_REGNUM, regi);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* FIXME: NAT collection bits at index 32? */
|
|
|
|
|
|
|
|
COPY_REG (33, IA64_PR_REGNUM);
|
|
|
|
|
|
|
|
for (regi = IA64_BR0_REGNUM; regi <= IA64_BR7_REGNUM; regi++)
|
|
|
|
{
|
|
|
|
COPY_REG (34 + (regi - IA64_BR0_REGNUM), regi);
|
|
|
|
}
|
|
|
|
|
|
|
|
COPY_REG (42, IA64_IP_REGNUM);
|
|
|
|
COPY_REG (43, IA64_CFM_REGNUM);
|
|
|
|
COPY_REG (44, IA64_PSR_REGNUM);
|
|
|
|
COPY_REG (45, IA64_RSC_REGNUM);
|
|
|
|
COPY_REG (46, IA64_BSP_REGNUM);
|
|
|
|
COPY_REG (47, IA64_BSPSTORE_REGNUM);
|
|
|
|
COPY_REG (48, IA64_RNAT_REGNUM);
|
|
|
|
COPY_REG (49, IA64_CCV_REGNUM);
|
|
|
|
COPY_REG (50, IA64_UNAT_REGNUM);
|
|
|
|
COPY_REG (51, IA64_FPSR_REGNUM);
|
|
|
|
COPY_REG (52, IA64_PFS_REGNUM);
|
|
|
|
COPY_REG (53, IA64_LC_REGNUM);
|
|
|
|
COPY_REG (54, IA64_EC_REGNUM);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Given a pointer to a floating point register set in /proc format
|
|
|
|
(fpregset_t *), unpack the register contents and supply them as gdb's
|
|
|
|
idea of the current floating point register values. */
|
|
|
|
|
|
|
|
void
|
2000-07-30 03:48:28 +02:00
|
|
|
supply_fpregset (fpregset_t *fpregsetp)
|
2000-04-03 20:58:48 +02:00
|
|
|
{
|
2003-09-14 Andrew Cagney <cagney@redhat.com>
* alpha-nat.c: Remove some occurances of "register".
* alpha-tdep.c, arm-tdep.c, blockframe.c, breakpoint.c: Ditto.
* buildsym.c, c-typeprint.c, c-valprint.c, coffread.c: Ditto.
* corefile.c, cp-support.c, cp-valprint.c, cris-tdep.c: Ditto.
* dbxread.c, dcache.c, dwarf2read.c, elfread.c: Ditto.
* environ.c, eval.c, event-top.c, f-typeprint.c: Ditto.
* f-valprint.c, findvar.c, frame.c, gdbtypes.c: Ditto.
* h8300-tdep.c, hppa-tdep.c, hppab-nat.c, hppah-nat.c: Ditto.
* hppam3-nat.c, hpread.c, ia64-aix-nat.c, ia64-linux-nat.c: Ditto.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Ditto.
* infttrace.c, irix5-nat.c, jv-typeprint.c: Ditto.
* jv-valprint.c, m68k-tdep.c, m68klinux-nat.c, main.c: Ditto.
* mdebugread.c, minsyms.c, mips-linux-tdep.c: Ditto.
* mips-nat.c, mips-tdep.c, mipsread.c, mipsv4-nat.c: Ditto.
* ns32k-tdep.c, objfiles.c, p-typeprint.c: Ditto.
* p-valprint.c, ppc-linux-nat.c, printcmd.c: Ditto.
* remote-mips.c, remote-vx.c, rs6000-nat.c: Ditto.
* rs6000-tdep.c, scm-exp.c, sh-tdep.c, sh64-tdep.c: Ditto.
* solib.c, somread.c, source.c, sparc-tdep.c: Ditto.
* stabsread.c, stack.c, standalone.c, symfile.c: Ditto.
* symmisc.c, symtab.c, top.c, tracepoint.c: Ditto.
* typeprint.c, utils.c, valarith.c, valops.c: Ditto.
* values.c, vax-tdep.c, xcoffread.c: Ditto.
2003-09-14 18:32:14 +02:00
|
|
|
int regi;
|
2000-04-03 20:58:48 +02:00
|
|
|
char *from;
|
|
|
|
|
|
|
|
for (regi = IA64_FR0_REGNUM; regi <= IA64_FR127_REGNUM; regi++)
|
|
|
|
{
|
|
|
|
from = (char *) &((*fpregsetp)[regi - IA64_FR0_REGNUM]);
|
2004-07-21 Andrew Cagney <cagney@gnu.org>
Use regcache_raw_supply instead of supply_register.
* regcache.h (supply_register): Delete declaration.
* regcache.c (supply_register): Delete function.
* wince.c (do_child_fetch_inferior_registers): Update.
* win32-nat.c (do_child_fetch_inferior_registers)
(fetch_elf_core_registers): Update.
* v850ice.c (v850ice_fetch_registers): Update.
* thread-db.c (thread_db_store_registers): Update.
* sol-thread.c (sol_thread_store_registers): Update.
* shnbsd-tdep.c (shnbsd_supply_reg): Update.
* rs6000-nat.c (fetch_register): Update.
* rom68k-rom.c (rom68k_supply_one_register): Update.
* remote.c (remote_wait, remote_async_wait): Update.
* remote-st.c (get_hex_regs): Update.
* remote-sim.c (gdbsim_fetch_register): Update.
* remote-sds.c (sds_fetch_registers): Update.
* remote-rdp.c (remote_rdp_fetch_register): Update.
* remote-rdi.c (arm_rdi_fetch_registers): Update.
* remote-mips.c (mips_wait, mips_fetch_registers): Update.
* remote-m32r-sdi.c (m32r_fetch_register): Update.
* remote-hms.c (init_hms_cmds): Update.
* remote-est.c (init_est_cmds): Update.
* remote-e7000.c (get_hex_regs, fetch_regs_from_dump)
(e7000_fetch_registers, sub2_from_pc, e7000_wait): Update.
* ppcnbsd-tdep.c (ppcnbsd_supply_reg, ppcnbsd_supply_fpreg): Update.
* ppc-linux-nat.c (fetch_altivec_register, fetch_spe_register)
(fetch_register, supply_vrregset, supply_vrregset)
(fetch_spe_registers): Update.
* ppc-bdm.c (bdm_ppc_fetch_registers): Update.
* monitor.c (monitor_supply_register): Update.
* mipsv4-nat.c (supply_gregset, supply_fpregset): Update.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg)
(mipsnbsd_supply_fpreg): Update.
* mips-nat.c (fetch_inferior_registers)
(fetch_core_registers): Update.
* mips-linux-tdep.c (supply_32bit_reg, supply_gregset)
(supply_fpregset, mips64_supply_gregset)
(mips64_supply_fpregset): Update.
* m68klinux-nat.c (fetch_register, supply_gregset)
(supply_fpregset): Update.
* m68k-tdep.c (supply_gregset, supply_fpregset): Update.
* m32r-rom.c (init_m32r_cmds, init_mon2000_cmds): Update.
* lynx-nat.c (fetch_inferior_registers, fetch_core_registers): Update.
* irix5-nat.c (supply_gregset, supply_fpregset): Update.
* infptrace.c (fetch_register): Update.
* ia64-linux-nat.c (supply_gregset, supply_fpregset): Update.
* ia64-aix-nat.c (supply_gregset, supply_fpregset): Update.
* i386gnu-nat.c (fetch_fpregs, supply_gregset)
(gnu_fetch_registers, gnu_store_registers): Update.
* i386-nto-tdep.c (i386nto_supply_gregset): Update.
* i386-linux-nat.c (fetch_register, supply_gregset)
(dummy_sse_values): Update.
* hpux-thread.c (hpux_thread_fetch_registers): Update.
* hppah-nat.c (fetch_register): Update.
* hppa-linux-nat.c (fetch_register, supply_gregset)
(supply_fpregset): Update.
* go32-nat.c (fetch_register): Update.
* dve3900-rom.c (fetch_bitmapped_register)
(_initialize_r3900_rom): Update.
* cris-tdep.c (supply_gregset): Update.
* abug-rom.c (init_abug_cmds): Update.
* core-aout.c (fetch_core_registers): Update.
* armnbsd-nat.c (supply_gregset, supply_fparegset)
(fetch_register, fetch_fp_register): Update.
* arm-linux-nat.c (fetch_nwfpe_single, fetch_nwfpe_none)
(fetch_nwfpe_extended, fetch_fpregister, fetch_fpregs)
(fetch_register, fetch_regs, supply_gregset, supply_fpregset): Update.
* alphanbsd-tdep.c (fetch_core_registers): Update.
* alpha-tdep.c (alpha_supply_int_regs, alpha_supply_fp_regs): Update.
* alpha-nat.c (fetch_osf_core_registers)
(fetch_osf_core_registers, fetch_osf_core_registers): Update.
* aix-thread.c (supply_gprs64, supply_reg32, supply_fprs)
(supply_sprs64, supply_sprs32, fetch_regs_kernel_thread): Update.
2004-07-22 03:31:49 +02:00
|
|
|
regcache_raw_supply (current_regcache, regi, from);
|
2000-04-03 20:58:48 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Given a pointer to a floating point register set in /proc format
|
|
|
|
(fpregset_t *), update the register specified by REGNO from gdb's idea
|
|
|
|
of the current floating point register set. If REGNO is -1, update
|
|
|
|
them all. */
|
|
|
|
|
|
|
|
void
|
2000-07-30 03:48:28 +02:00
|
|
|
fill_fpregset (fpregset_t *fpregsetp, int regno)
|
2000-04-03 20:58:48 +02:00
|
|
|
{
|
|
|
|
int regi;
|
|
|
|
|
|
|
|
for (regi = IA64_FR0_REGNUM; regi <= IA64_FR127_REGNUM; regi++)
|
|
|
|
{
|
|
|
|
if ((regno == -1) || (regno == regi))
|
2004-10-13 23:40:41 +02:00
|
|
|
regcache_raw_collect (current_regcache, regi,
|
|
|
|
&((*fpregsetp)[regi - IA64_FR0_REGNUM]));
|
2000-04-03 20:58:48 +02:00
|
|
|
}
|
2000-03-21 01:11:10 +01:00
|
|
|
}
|
2000-04-13 04:18:13 +02:00
|
|
|
|
|
|
|
#define IA64_PSR_DB (1UL << 24)
|
|
|
|
#define IA64_PSR_DD (1UL << 39)
|
|
|
|
|
|
|
|
static void
|
2001-05-04 06:15:33 +02:00
|
|
|
enable_watchpoints_in_psr (ptid_t ptid)
|
2000-04-13 04:18:13 +02:00
|
|
|
{
|
|
|
|
CORE_ADDR psr;
|
|
|
|
|
2001-05-04 06:15:33 +02:00
|
|
|
psr = read_register_pid (IA64_PSR_REGNUM, ptid);
|
2000-04-13 04:18:13 +02:00
|
|
|
if (!(psr & IA64_PSR_DB))
|
|
|
|
{
|
|
|
|
psr |= IA64_PSR_DB; /* Set the db bit - this enables hardware
|
|
|
|
watchpoints and breakpoints. */
|
2001-05-04 06:15:33 +02:00
|
|
|
write_register_pid (IA64_PSR_REGNUM, psr, ptid);
|
2000-04-13 04:18:13 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static long
|
2001-05-04 06:15:33 +02:00
|
|
|
fetch_debug_register (ptid_t ptid, int idx)
|
2000-04-13 04:18:13 +02:00
|
|
|
{
|
|
|
|
long val;
|
|
|
|
int tid;
|
|
|
|
|
2001-05-04 06:15:33 +02:00
|
|
|
tid = TIDGET (ptid);
|
2000-04-13 04:18:13 +02:00
|
|
|
if (tid == 0)
|
2001-05-04 06:15:33 +02:00
|
|
|
tid = PIDGET (ptid);
|
2000-04-13 04:18:13 +02:00
|
|
|
|
2004-08-22 18:32:35 +02:00
|
|
|
val = ptrace (PT_READ_U, tid, (PTRACE_TYPE_ARG3) (PT_DBR + 8 * idx), 0);
|
2000-04-13 04:18:13 +02:00
|
|
|
|
|
|
|
return val;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2001-05-04 06:15:33 +02:00
|
|
|
store_debug_register (ptid_t ptid, int idx, long val)
|
2000-04-13 04:18:13 +02:00
|
|
|
{
|
|
|
|
int tid;
|
|
|
|
|
2001-05-04 06:15:33 +02:00
|
|
|
tid = TIDGET (ptid);
|
2000-04-13 04:18:13 +02:00
|
|
|
if (tid == 0)
|
2001-05-04 06:15:33 +02:00
|
|
|
tid = PIDGET (ptid);
|
2000-04-13 04:18:13 +02:00
|
|
|
|
2004-08-22 18:32:35 +02:00
|
|
|
(void) ptrace (PT_WRITE_U, tid, (PTRACE_TYPE_ARG3) (PT_DBR + 8 * idx), val);
|
2000-04-13 04:18:13 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2001-05-04 06:15:33 +02:00
|
|
|
fetch_debug_register_pair (ptid_t ptid, int idx, long *dbr_addr, long *dbr_mask)
|
2000-04-13 04:18:13 +02:00
|
|
|
{
|
|
|
|
if (dbr_addr)
|
2001-05-04 06:15:33 +02:00
|
|
|
*dbr_addr = fetch_debug_register (ptid, 2 * idx);
|
2000-04-13 04:18:13 +02:00
|
|
|
if (dbr_mask)
|
2001-05-04 06:15:33 +02:00
|
|
|
*dbr_mask = fetch_debug_register (ptid, 2 * idx + 1);
|
2000-04-13 04:18:13 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2001-05-04 06:15:33 +02:00
|
|
|
store_debug_register_pair (ptid_t ptid, int idx, long *dbr_addr, long *dbr_mask)
|
2000-04-13 04:18:13 +02:00
|
|
|
{
|
|
|
|
if (dbr_addr)
|
2001-05-04 06:15:33 +02:00
|
|
|
store_debug_register (ptid, 2 * idx, *dbr_addr);
|
2000-04-13 04:18:13 +02:00
|
|
|
if (dbr_mask)
|
2001-05-04 06:15:33 +02:00
|
|
|
store_debug_register (ptid, 2 * idx + 1, *dbr_mask);
|
2000-04-13 04:18:13 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
is_power_of_2 (int val)
|
|
|
|
{
|
|
|
|
int i, onecount;
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|
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|
|
onecount = 0;
|
|
|
|
for (i = 0; i < 8 * sizeof (val); i++)
|
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|
|
if (val & (1 << i))
|
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|
|
onecount++;
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|
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|
return onecount <= 1;
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|
}
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|
int
|
2001-05-04 06:15:33 +02:00
|
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|
ia64_linux_insert_watchpoint (ptid_t ptid, CORE_ADDR addr, int len, int rw)
|
2000-04-13 04:18:13 +02:00
|
|
|
{
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|
|
|
int idx;
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|
|
long dbr_addr, dbr_mask;
|
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|
|
int max_watchpoints = 4;
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|
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|
|
if (len <= 0 || !is_power_of_2 (len))
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|
|
return -1;
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|
|
for (idx = 0; idx < max_watchpoints; idx++)
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|
|
{
|
2001-05-04 06:15:33 +02:00
|
|
|
fetch_debug_register_pair (ptid, idx, NULL, &dbr_mask);
|
2000-04-13 04:18:13 +02:00
|
|
|
if ((dbr_mask & (0x3UL << 62)) == 0)
|
|
|
|
{
|
|
|
|
/* Exit loop if both r and w bits clear */
|
|
|
|
break;
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|
|
}
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|
|
}
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|
|
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|
|
|
if (idx == max_watchpoints)
|
|
|
|
return -1;
|
|
|
|
|
|
|
|
dbr_addr = (long) addr;
|
|
|
|
dbr_mask = (~(len - 1) & 0x00ffffffffffffffL); /* construct mask to match */
|
|
|
|
dbr_mask |= 0x0800000000000000L; /* Only match privilege level 3 */
|
|
|
|
switch (rw)
|
|
|
|
{
|
|
|
|
case hw_write:
|
|
|
|
dbr_mask |= (1L << 62); /* Set w bit */
|
|
|
|
break;
|
|
|
|
case hw_read:
|
|
|
|
dbr_mask |= (1L << 63); /* Set r bit */
|
|
|
|
break;
|
|
|
|
case hw_access:
|
|
|
|
dbr_mask |= (3L << 62); /* Set both r and w bits */
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
2001-05-04 06:15:33 +02:00
|
|
|
store_debug_register_pair (ptid, idx, &dbr_addr, &dbr_mask);
|
|
|
|
enable_watchpoints_in_psr (ptid);
|
2000-04-13 04:18:13 +02:00
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
int
|
2001-05-04 06:15:33 +02:00
|
|
|
ia64_linux_remove_watchpoint (ptid_t ptid, CORE_ADDR addr, int len)
|
2000-04-13 04:18:13 +02:00
|
|
|
{
|
|
|
|
int idx;
|
|
|
|
long dbr_addr, dbr_mask;
|
|
|
|
int max_watchpoints = 4;
|
|
|
|
|
|
|
|
if (len <= 0 || !is_power_of_2 (len))
|
|
|
|
return -1;
|
|
|
|
|
|
|
|
for (idx = 0; idx < max_watchpoints; idx++)
|
|
|
|
{
|
2001-05-04 06:15:33 +02:00
|
|
|
fetch_debug_register_pair (ptid, idx, &dbr_addr, &dbr_mask);
|
2000-04-13 04:18:13 +02:00
|
|
|
if ((dbr_mask & (0x3UL << 62)) && addr == (CORE_ADDR) dbr_addr)
|
|
|
|
{
|
|
|
|
dbr_addr = 0;
|
|
|
|
dbr_mask = 0;
|
2001-05-04 06:15:33 +02:00
|
|
|
store_debug_register_pair (ptid, idx, &dbr_addr, &dbr_mask);
|
2000-04-13 04:18:13 +02:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
2004-10-08 19:30:48 +02:00
|
|
|
int
|
|
|
|
ia64_linux_stopped_data_address (CORE_ADDR *addr_p)
|
2000-04-13 04:18:13 +02:00
|
|
|
{
|
|
|
|
CORE_ADDR psr;
|
|
|
|
int tid;
|
|
|
|
struct siginfo siginfo;
|
2004-10-08 19:30:48 +02:00
|
|
|
ptid_t ptid = inferior_ptid;
|
2000-04-13 04:18:13 +02:00
|
|
|
|
2001-05-04 06:15:33 +02:00
|
|
|
tid = TIDGET(ptid);
|
2000-04-13 04:18:13 +02:00
|
|
|
if (tid == 0)
|
2001-05-04 06:15:33 +02:00
|
|
|
tid = PIDGET (ptid);
|
2000-04-13 04:18:13 +02:00
|
|
|
|
|
|
|
errno = 0;
|
2004-08-22 18:32:35 +02:00
|
|
|
ptrace (PTRACE_GETSIGINFO, tid, (PTRACE_TYPE_ARG3) 0, &siginfo);
|
2000-04-13 04:18:13 +02:00
|
|
|
|
2003-07-24 18:42:54 +02:00
|
|
|
if (errno != 0 || siginfo.si_signo != SIGTRAP ||
|
|
|
|
(siginfo.si_code & 0xffff) != 0x0004 /* TRAP_HWBKPT */)
|
2000-04-13 04:18:13 +02:00
|
|
|
return 0;
|
|
|
|
|
2001-05-04 06:15:33 +02:00
|
|
|
psr = read_register_pid (IA64_PSR_REGNUM, ptid);
|
2000-04-13 04:18:13 +02:00
|
|
|
psr |= IA64_PSR_DD; /* Set the dd bit - this will disable the watchpoint
|
|
|
|
for the next instruction */
|
2001-05-04 06:15:33 +02:00
|
|
|
write_register_pid (IA64_PSR_REGNUM, psr, ptid);
|
2000-04-13 04:18:13 +02:00
|
|
|
|
2004-10-08 19:30:48 +02:00
|
|
|
*addr_p = (CORE_ADDR)siginfo.si_addr;
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
int
|
|
|
|
ia64_linux_stopped_by_watchpoint (void)
|
|
|
|
{
|
|
|
|
CORE_ADDR addr;
|
|
|
|
return ia64_linux_stopped_data_address (&addr);
|
2000-04-13 04:18:13 +02:00
|
|
|
}
|
2003-11-14 21:49:23 +01:00
|
|
|
|
|
|
|
LONGEST
|
|
|
|
ia64_linux_xfer_unwind_table (struct target_ops *ops,
|
|
|
|
enum target_object object,
|
|
|
|
const char *annex,
|
|
|
|
void *readbuf, const void *writebuf,
|
|
|
|
ULONGEST offset, LONGEST len)
|
|
|
|
{
|
|
|
|
return syscall (__NR_getunwind, readbuf, len);
|
|
|
|
}
|