2004-10-30 23:40:48 +02:00
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/* Target-dependent code for NetBSD/mips.
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2009-01-03 06:58:08 +01:00
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Copyright (C) 2002, 2003, 2004, 2006, 2007, 2008, 2009
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2008-01-01 23:53:26 +01:00
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Free Software Foundation, Inc.
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2006-02-02 23:15:01 +01:00
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2002-05-21 17:58:41 +02:00
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Contributed by Wasabi Systems, Inc.
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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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2007-08-23 20:08:50 +02:00
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the Free Software Foundation; either version 3 of the License, or
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2002-05-21 17:58:41 +02:00
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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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2007-08-23 20:08:50 +02:00
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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2002-05-21 17:58:41 +02:00
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#include "defs.h"
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#include "gdbcore.h"
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#include "regcache.h"
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2004-10-30 23:40:48 +02:00
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#include "regset.h"
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2002-05-21 17:58:41 +02:00
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#include "target.h"
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#include "value.h"
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#include "osabi.h"
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2004-10-30 23:40:48 +02:00
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#include "gdb_assert.h"
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* mips-tdep.c (mips_fetch_instruction, mips16_fetch_instruction)
(mips_mdebug_frame_cache, mips16_scan_prologue)
(mips32_scan_prologue, mips_stub_frame_cache)
(heuristic_proc_start, heuristic_proc_desc)
(mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
(mips_n32n64_return_value, mips_o32_push_dummy_call)
(mips_o32_return_value, mips_o64_push_dummy_call)
(mips_step_skips_delay, mips_skip_trampoline_code)
(mips_gdbarch_init): Use MIPS_A0_REGNUM instead of A0_REGNUM,
MIPS_RA_REGNUM instead of RA_REGNUM, MIPS_T9_REGNUM instead of
T9_REGNUM, MIPS_V0_REGNUM instead of V0_REGNUM, MIPS_ZERO_REGNUM
instead of ZERO_REGNUM, MIPS32_SIZE_INSN instead of MIPS_INSTLEN
and MIPS16_INSN_SIZE instead of MIPS16_INSTLEN.
(mips_dump_tdep): Don't print A0_REGNUM, RA_REGNUM,
T9_REGNUM, V0_REGNUM, ZERO_REGNUM, MIPS_INSTLEN and
MIPS16_INSTLEN. Use MIPS_A0_REGNUM instead of A0_REGNUM.
* mips-linux-tdep.c (mips_linux_o32_sigframe_init)
(mips_linux_n32n64_sigframe_init): Use MIPS_ZERO_REGNUM instead of
ZERO_REGNUM.
* mipsnbsd-tdep.c (mipsnbsd_cannot_fetch_register)
(mipsnbsd_cannot_store_register): Use MIPS_ZERO_REGNUM instead of
ZERO_REGNUM.
(mipsnbsd_get_longjmp_target): Use MIPS_A0_REGNUM instead of
A0_REGNUM.
* mipsnbsd-nat.c: Include "mips-tdep.h".
(getregs_supplies): Use MIPS_ZERO_REGNUM instead of ZERO_REGNUM.
* Makefile.in (mipsnbsd-nat.o): Update dependencies.
2004-10-30 16:31:19 +02:00
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#include "gdb_string.h"
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2002-08-31 22:28:37 +02:00
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#include "nbsd-tdep.h"
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2002-05-21 17:58:41 +02:00
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#include "mipsnbsd-tdep.h"
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2004-03-21 23:34:12 +01:00
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#include "mips-tdep.h"
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2002-05-21 17:58:41 +02:00
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#include "solib-svr4.h"
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2004-10-30 23:40:48 +02:00
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/* Shorthand for some register numbers used below. */
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#define MIPS_PC_REGNUM MIPS_EMBED_PC_REGNUM
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#define MIPS_FP0_REGNUM MIPS_EMBED_FP0_REGNUM
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#define MIPS_FSR_REGNUM MIPS_EMBED_FP0_REGNUM + 32
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/* Core file support. */
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/* Number of registers in `struct reg' from <machine/reg.h>. */
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#define MIPSNBSD_NUM_GREGS 38
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/* Number of registers in `struct fpreg' from <machine/reg.h>. */
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#define MIPSNBSD_NUM_FPREGS 33
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/* Supply register REGNUM from the buffer specified by FPREGS and LEN
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in the floating-point register set REGSET to register cache
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REGCACHE. If REGNUM is -1, do this for all registers in REGSET. */
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static void
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mipsnbsd_supply_fpregset (const struct regset *regset,
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struct regcache *regcache,
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int regnum, const void *fpregs, size_t len)
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{
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size_t regsize = mips_isa_regsize (get_regcache_arch (regcache));
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const char *regs = fpregs;
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int i;
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gdb_assert (len >= MIPSNBSD_NUM_FPREGS * regsize);
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for (i = MIPS_FP0_REGNUM; i <= MIPS_FSR_REGNUM; i++)
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{
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if (regnum == i || regnum == -1)
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regcache_raw_supply (regcache, i,
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regs + (i - MIPS_FP0_REGNUM) * regsize);
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}
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}
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/* Supply register REGNUM from the buffer specified by GREGS and LEN
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in the general-purpose register set REGSET to register cache
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REGCACHE. If REGNUM is -1, do this for all registers in REGSET. */
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static void
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mipsnbsd_supply_gregset (const struct regset *regset,
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struct regcache *regcache, int regnum,
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const void *gregs, size_t len)
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{
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size_t regsize = mips_isa_regsize (get_regcache_arch (regcache));
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const char *regs = gregs;
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int i;
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gdb_assert (len >= MIPSNBSD_NUM_GREGS * regsize);
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for (i = 0; i <= MIPS_PC_REGNUM; i++)
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{
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if (regnum == i || regnum == -1)
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regcache_raw_supply (regcache, i, regs + i * regsize);
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}
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if (len >= (MIPSNBSD_NUM_GREGS + MIPSNBSD_NUM_FPREGS) * regsize)
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{
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regs += MIPSNBSD_NUM_GREGS * regsize;
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len -= MIPSNBSD_NUM_GREGS * regsize;
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mipsnbsd_supply_fpregset (regset, regcache, regnum, regs, len);
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}
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}
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/* NetBSD/mips register sets. */
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static struct regset mipsnbsd_gregset =
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{
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NULL,
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mipsnbsd_supply_gregset
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};
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static struct regset mipsnbsd_fpregset =
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{
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NULL,
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mipsnbsd_supply_fpregset
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};
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/* Return the appropriate register set for the core section identified
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by SECT_NAME and SECT_SIZE. */
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static const struct regset *
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mipsnbsd_regset_from_core_section (struct gdbarch *gdbarch,
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const char *sect_name, size_t sect_size)
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{
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size_t regsize = mips_isa_regsize (gdbarch);
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if (strcmp (sect_name, ".reg") == 0
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&& sect_size >= MIPSNBSD_NUM_GREGS * regsize)
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return &mipsnbsd_gregset;
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if (strcmp (sect_name, ".reg2") == 0
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&& sect_size >= MIPSNBSD_NUM_FPREGS * regsize)
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return &mipsnbsd_fpregset;
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return NULL;
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}
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2002-05-21 17:58:41 +02:00
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/* Conveniently, GDB uses the same register numbering as the
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ptrace register structure used by NetBSD/mips. */
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void
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* mips-linux-tdep.c (supply_32bit_reg): Add REGCACHE parameter. Use it
instead of current_regcache.
(mips_supply_gregset): Likewise. Pass REGCACHE to supply_32bit_reg.
Make GREGSETP const, remove superfluous casts.
(mips_fill_gregset): Add REGCACHE parameter; replace current_regcache.
(mips_supply_fpregset): Likewise. Make FPREGSETP const, remove
superfluous casts.
(mips_fill_fpregset): Add REGCACHE parameter; replace current_regcache.
(supply_64bit_reg): Likewise
(mips64_supply_gregset): Likewise. Pass REGCACHE to supply_64bit_reg.
Make GREGSETP const, adapt casts accordingly.
(mips64_fill_gregset): Add REGCACHE parameter; replace current_regcache.
(mips64_supply_fpregset): Likewise. Make FPREGSET const, adapt
casts accordingly.
(mips64_fill_fpregset): Add REGCACHE parameter; replace current_regcache.
(fetch_core_registers): Pass current_regcache to mips{64}_(supply|fill)_
helper routines.
* mips-linux-tdep.h (mips_supply_gregset, mips_fill_gregset,
mips_supply_fpregset, mips_fill_fpregset, mips64_supply_gregset,
mips64_fill_gregset, mips64_supply_fpregset, mips64_fill_fpregset):
Adapt prototypes.
* mips-linux-nat.c: Include "regcache.h".
(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset): Pass
current_regcache to mips{64}_(supply|fill)_ helper routines.
(mips64_linux_regsets_fetch_registers): Likewise.
(mips64_linux_regsets_store_registers): Likewise.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_supply_fpreg): Add
REGCACHE argument; replace current_regcache. Make REGS const.
(mipsnbds_fill_reg, mipsnbsd_fill_fpreg): Add REGCACHE argument;
replace current_regcache.
* mipsnbsd-tdep.h (ipsnbsd_supply_reg, mipsnbsd_supply_fpreg,
mipsnbds_fill_reg, mipsnbsd_fill_fpreg): Adapt prototypes.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers,
mipsnbsd_store_inferior_registers): Pass current_regcache to
mipsnbsd_(supply|fill)_... helper routines.
* Makefile.in (mips-linux-nat.o): Update dependencies.
2007-05-06 16:29:15 +02:00
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mipsnbsd_supply_reg (struct regcache *regcache, const char *regs, int regno)
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2002-05-21 17:58:41 +02:00
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{
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2007-10-10 Markus Deuling <deuling@de.ibm.com>
* remote-mips.c (mips_wait, mips_fetch_registers)
(mips_store_registers): Use get_regcache_arch to get at the
current architecture by regcache.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_fill_reg)
(mipsnbsd_supply_fpreg, mipsnbsd_fill_fpreg): Use get_regcache_arch to
get at the current architecture by regcache.
(mipsnbsd_sigtramp_offset): Use get_frame_arch to get at the current
architecture by frame_info.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
(mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips-linux-tdep.c (mips_linux_get_longjmp_target)
(mips64_linux_get_longjmp_target, mips_linux_o32_sigframe_init)
(mips_linux_n32n64_sigframe_init): Use get_frame_arch to get at the
current architecture by frame_info.
(supply_32bit_reg, mips_supply_gregset, mips_fill_gregset)
(mips_supply_fpregset, mips_fill_fpregset, supply_64bit_reg)
(mips64_supply_gregset, mips64_fill_gregset, mips64_supply_fpregset)
(mips64_fill_fpregset, mips_linux_write_pc): Use get_regcache_arch to
get at the current architecture by regcache.
* mips-linux-nat.c (mips_linux_register_addr)
(mips64_linux_register_addr): Replace current_gdbarch by gdbarch.
(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset)
(mips64_linux_regsets_fetch_registers)
(mips64_linux_regsets_store_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips64obsd-tdep.c (mips64obsd_sigframe_init): Use get_frame_arch to
get at the current architecture by frame_info.
2007-10-10 19:04:38 +02:00
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struct gdbarch *gdbarch = get_regcache_arch (regcache);
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2002-05-21 17:58:41 +02:00
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int i;
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2007-10-10 Markus Deuling <deuling@de.ibm.com>
* remote-mips.c (mips_wait, mips_fetch_registers)
(mips_store_registers): Use get_regcache_arch to get at the
current architecture by regcache.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_fill_reg)
(mipsnbsd_supply_fpreg, mipsnbsd_fill_fpreg): Use get_regcache_arch to
get at the current architecture by regcache.
(mipsnbsd_sigtramp_offset): Use get_frame_arch to get at the current
architecture by frame_info.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
(mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips-linux-tdep.c (mips_linux_get_longjmp_target)
(mips64_linux_get_longjmp_target, mips_linux_o32_sigframe_init)
(mips_linux_n32n64_sigframe_init): Use get_frame_arch to get at the
current architecture by frame_info.
(supply_32bit_reg, mips_supply_gregset, mips_fill_gregset)
(mips_supply_fpregset, mips_fill_fpregset, supply_64bit_reg)
(mips64_supply_gregset, mips64_fill_gregset, mips64_supply_fpregset)
(mips64_fill_fpregset, mips_linux_write_pc): Use get_regcache_arch to
get at the current architecture by regcache.
* mips-linux-nat.c (mips_linux_register_addr)
(mips64_linux_register_addr): Replace current_gdbarch by gdbarch.
(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset)
(mips64_linux_regsets_fetch_registers)
(mips64_linux_regsets_store_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips64obsd-tdep.c (mips64obsd_sigframe_init): Use get_frame_arch to
get at the current architecture by frame_info.
2007-10-10 19:04:38 +02:00
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for (i = 0; i <= gdbarch_pc_regnum (gdbarch); i++)
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2002-05-21 17:58:41 +02:00
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{
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if (regno == i || regno == -1)
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{
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2007-10-10 Markus Deuling <deuling@de.ibm.com>
* remote-mips.c (mips_wait, mips_fetch_registers)
(mips_store_registers): Use get_regcache_arch to get at the
current architecture by regcache.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_fill_reg)
(mipsnbsd_supply_fpreg, mipsnbsd_fill_fpreg): Use get_regcache_arch to
get at the current architecture by regcache.
(mipsnbsd_sigtramp_offset): Use get_frame_arch to get at the current
architecture by frame_info.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
(mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips-linux-tdep.c (mips_linux_get_longjmp_target)
(mips64_linux_get_longjmp_target, mips_linux_o32_sigframe_init)
(mips_linux_n32n64_sigframe_init): Use get_frame_arch to get at the
current architecture by frame_info.
(supply_32bit_reg, mips_supply_gregset, mips_fill_gregset)
(mips_supply_fpregset, mips_fill_fpregset, supply_64bit_reg)
(mips64_supply_gregset, mips64_fill_gregset, mips64_supply_fpregset)
(mips64_fill_fpregset, mips_linux_write_pc): Use get_regcache_arch to
get at the current architecture by regcache.
* mips-linux-nat.c (mips_linux_register_addr)
(mips64_linux_register_addr): Replace current_gdbarch by gdbarch.
(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset)
(mips64_linux_regsets_fetch_registers)
(mips64_linux_regsets_store_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips64obsd-tdep.c (mips64obsd_sigframe_init): Use get_frame_arch to
get at the current architecture by frame_info.
2007-10-10 19:04:38 +02:00
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if (gdbarch_cannot_fetch_register (gdbarch, i))
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* mips-linux-tdep.c (supply_32bit_reg): Add REGCACHE parameter. Use it
instead of current_regcache.
(mips_supply_gregset): Likewise. Pass REGCACHE to supply_32bit_reg.
Make GREGSETP const, remove superfluous casts.
(mips_fill_gregset): Add REGCACHE parameter; replace current_regcache.
(mips_supply_fpregset): Likewise. Make FPREGSETP const, remove
superfluous casts.
(mips_fill_fpregset): Add REGCACHE parameter; replace current_regcache.
(supply_64bit_reg): Likewise
(mips64_supply_gregset): Likewise. Pass REGCACHE to supply_64bit_reg.
Make GREGSETP const, adapt casts accordingly.
(mips64_fill_gregset): Add REGCACHE parameter; replace current_regcache.
(mips64_supply_fpregset): Likewise. Make FPREGSET const, adapt
casts accordingly.
(mips64_fill_fpregset): Add REGCACHE parameter; replace current_regcache.
(fetch_core_registers): Pass current_regcache to mips{64}_(supply|fill)_
helper routines.
* mips-linux-tdep.h (mips_supply_gregset, mips_fill_gregset,
mips_supply_fpregset, mips_fill_fpregset, mips64_supply_gregset,
mips64_fill_gregset, mips64_supply_fpregset, mips64_fill_fpregset):
Adapt prototypes.
* mips-linux-nat.c: Include "regcache.h".
(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset): Pass
current_regcache to mips{64}_(supply|fill)_ helper routines.
(mips64_linux_regsets_fetch_registers): Likewise.
(mips64_linux_regsets_store_registers): Likewise.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_supply_fpreg): Add
REGCACHE argument; replace current_regcache. Make REGS const.
(mipsnbds_fill_reg, mipsnbsd_fill_fpreg): Add REGCACHE argument;
replace current_regcache.
* mipsnbsd-tdep.h (ipsnbsd_supply_reg, mipsnbsd_supply_fpreg,
mipsnbds_fill_reg, mipsnbsd_fill_fpreg): Adapt prototypes.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers,
mipsnbsd_store_inferior_registers): Pass current_regcache to
mipsnbsd_(supply|fill)_... helper routines.
* Makefile.in (mips-linux-nat.o): Update dependencies.
2007-05-06 16:29:15 +02:00
|
|
|
|
regcache_raw_supply (regcache, i, NULL);
|
2002-05-21 17:58:41 +02:00
|
|
|
|
else
|
* mips-linux-tdep.c (supply_32bit_reg): Add REGCACHE parameter. Use it
instead of current_regcache.
(mips_supply_gregset): Likewise. Pass REGCACHE to supply_32bit_reg.
Make GREGSETP const, remove superfluous casts.
(mips_fill_gregset): Add REGCACHE parameter; replace current_regcache.
(mips_supply_fpregset): Likewise. Make FPREGSETP const, remove
superfluous casts.
(mips_fill_fpregset): Add REGCACHE parameter; replace current_regcache.
(supply_64bit_reg): Likewise
(mips64_supply_gregset): Likewise. Pass REGCACHE to supply_64bit_reg.
Make GREGSETP const, adapt casts accordingly.
(mips64_fill_gregset): Add REGCACHE parameter; replace current_regcache.
(mips64_supply_fpregset): Likewise. Make FPREGSET const, adapt
casts accordingly.
(mips64_fill_fpregset): Add REGCACHE parameter; replace current_regcache.
(fetch_core_registers): Pass current_regcache to mips{64}_(supply|fill)_
helper routines.
* mips-linux-tdep.h (mips_supply_gregset, mips_fill_gregset,
mips_supply_fpregset, mips_fill_fpregset, mips64_supply_gregset,
mips64_fill_gregset, mips64_supply_fpregset, mips64_fill_fpregset):
Adapt prototypes.
* mips-linux-nat.c: Include "regcache.h".
(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset): Pass
current_regcache to mips{64}_(supply|fill)_ helper routines.
(mips64_linux_regsets_fetch_registers): Likewise.
(mips64_linux_regsets_store_registers): Likewise.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_supply_fpreg): Add
REGCACHE argument; replace current_regcache. Make REGS const.
(mipsnbds_fill_reg, mipsnbsd_fill_fpreg): Add REGCACHE argument;
replace current_regcache.
* mipsnbsd-tdep.h (ipsnbsd_supply_reg, mipsnbsd_supply_fpreg,
mipsnbds_fill_reg, mipsnbsd_fill_fpreg): Adapt prototypes.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers,
mipsnbsd_store_inferior_registers): Pass current_regcache to
mipsnbsd_(supply|fill)_... helper routines.
* Makefile.in (mips-linux-nat.o): Update dependencies.
2007-05-06 16:29:15 +02:00
|
|
|
|
regcache_raw_supply (regcache, i,
|
2007-10-10 Markus Deuling <deuling@de.ibm.com>
* remote-mips.c (mips_wait, mips_fetch_registers)
(mips_store_registers): Use get_regcache_arch to get at the
current architecture by regcache.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_fill_reg)
(mipsnbsd_supply_fpreg, mipsnbsd_fill_fpreg): Use get_regcache_arch to
get at the current architecture by regcache.
(mipsnbsd_sigtramp_offset): Use get_frame_arch to get at the current
architecture by frame_info.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
(mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips-linux-tdep.c (mips_linux_get_longjmp_target)
(mips64_linux_get_longjmp_target, mips_linux_o32_sigframe_init)
(mips_linux_n32n64_sigframe_init): Use get_frame_arch to get at the
current architecture by frame_info.
(supply_32bit_reg, mips_supply_gregset, mips_fill_gregset)
(mips_supply_fpregset, mips_fill_fpregset, supply_64bit_reg)
(mips64_supply_gregset, mips64_fill_gregset, mips64_supply_fpregset)
(mips64_fill_fpregset, mips_linux_write_pc): Use get_regcache_arch to
get at the current architecture by regcache.
* mips-linux-nat.c (mips_linux_register_addr)
(mips64_linux_register_addr): Replace current_gdbarch by gdbarch.
(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset)
(mips64_linux_regsets_fetch_registers)
(mips64_linux_regsets_store_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips64obsd-tdep.c (mips64obsd_sigframe_init): Use get_frame_arch to
get at the current architecture by frame_info.
2007-10-10 19:04:38 +02:00
|
|
|
|
regs + (i * mips_isa_regsize (gdbarch)));
|
2002-05-21 17:58:41 +02:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void
|
* mips-linux-tdep.c (supply_32bit_reg): Add REGCACHE parameter. Use it
instead of current_regcache.
(mips_supply_gregset): Likewise. Pass REGCACHE to supply_32bit_reg.
Make GREGSETP const, remove superfluous casts.
(mips_fill_gregset): Add REGCACHE parameter; replace current_regcache.
(mips_supply_fpregset): Likewise. Make FPREGSETP const, remove
superfluous casts.
(mips_fill_fpregset): Add REGCACHE parameter; replace current_regcache.
(supply_64bit_reg): Likewise
(mips64_supply_gregset): Likewise. Pass REGCACHE to supply_64bit_reg.
Make GREGSETP const, adapt casts accordingly.
(mips64_fill_gregset): Add REGCACHE parameter; replace current_regcache.
(mips64_supply_fpregset): Likewise. Make FPREGSET const, adapt
casts accordingly.
(mips64_fill_fpregset): Add REGCACHE parameter; replace current_regcache.
(fetch_core_registers): Pass current_regcache to mips{64}_(supply|fill)_
helper routines.
* mips-linux-tdep.h (mips_supply_gregset, mips_fill_gregset,
mips_supply_fpregset, mips_fill_fpregset, mips64_supply_gregset,
mips64_fill_gregset, mips64_supply_fpregset, mips64_fill_fpregset):
Adapt prototypes.
* mips-linux-nat.c: Include "regcache.h".
(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset): Pass
current_regcache to mips{64}_(supply|fill)_ helper routines.
(mips64_linux_regsets_fetch_registers): Likewise.
(mips64_linux_regsets_store_registers): Likewise.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_supply_fpreg): Add
REGCACHE argument; replace current_regcache. Make REGS const.
(mipsnbds_fill_reg, mipsnbsd_fill_fpreg): Add REGCACHE argument;
replace current_regcache.
* mipsnbsd-tdep.h (ipsnbsd_supply_reg, mipsnbsd_supply_fpreg,
mipsnbds_fill_reg, mipsnbsd_fill_fpreg): Adapt prototypes.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers,
mipsnbsd_store_inferior_registers): Pass current_regcache to
mipsnbsd_(supply|fill)_... helper routines.
* Makefile.in (mips-linux-nat.o): Update dependencies.
2007-05-06 16:29:15 +02:00
|
|
|
|
mipsnbsd_fill_reg (const struct regcache *regcache, char *regs, int regno)
|
2002-05-21 17:58:41 +02:00
|
|
|
|
{
|
2007-10-10 Markus Deuling <deuling@de.ibm.com>
* remote-mips.c (mips_wait, mips_fetch_registers)
(mips_store_registers): Use get_regcache_arch to get at the
current architecture by regcache.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_fill_reg)
(mipsnbsd_supply_fpreg, mipsnbsd_fill_fpreg): Use get_regcache_arch to
get at the current architecture by regcache.
(mipsnbsd_sigtramp_offset): Use get_frame_arch to get at the current
architecture by frame_info.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
(mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips-linux-tdep.c (mips_linux_get_longjmp_target)
(mips64_linux_get_longjmp_target, mips_linux_o32_sigframe_init)
(mips_linux_n32n64_sigframe_init): Use get_frame_arch to get at the
current architecture by frame_info.
(supply_32bit_reg, mips_supply_gregset, mips_fill_gregset)
(mips_supply_fpregset, mips_fill_fpregset, supply_64bit_reg)
(mips64_supply_gregset, mips64_fill_gregset, mips64_supply_fpregset)
(mips64_fill_fpregset, mips_linux_write_pc): Use get_regcache_arch to
get at the current architecture by regcache.
* mips-linux-nat.c (mips_linux_register_addr)
(mips64_linux_register_addr): Replace current_gdbarch by gdbarch.
(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset)
(mips64_linux_regsets_fetch_registers)
(mips64_linux_regsets_store_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips64obsd-tdep.c (mips64obsd_sigframe_init): Use get_frame_arch to
get at the current architecture by frame_info.
2007-10-10 19:04:38 +02:00
|
|
|
|
struct gdbarch *gdbarch = get_regcache_arch (regcache);
|
2002-05-21 17:58:41 +02:00
|
|
|
|
int i;
|
|
|
|
|
|
2007-10-10 Markus Deuling <deuling@de.ibm.com>
* remote-mips.c (mips_wait, mips_fetch_registers)
(mips_store_registers): Use get_regcache_arch to get at the
current architecture by regcache.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_fill_reg)
(mipsnbsd_supply_fpreg, mipsnbsd_fill_fpreg): Use get_regcache_arch to
get at the current architecture by regcache.
(mipsnbsd_sigtramp_offset): Use get_frame_arch to get at the current
architecture by frame_info.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
(mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips-linux-tdep.c (mips_linux_get_longjmp_target)
(mips64_linux_get_longjmp_target, mips_linux_o32_sigframe_init)
(mips_linux_n32n64_sigframe_init): Use get_frame_arch to get at the
current architecture by frame_info.
(supply_32bit_reg, mips_supply_gregset, mips_fill_gregset)
(mips_supply_fpregset, mips_fill_fpregset, supply_64bit_reg)
(mips64_supply_gregset, mips64_fill_gregset, mips64_supply_fpregset)
(mips64_fill_fpregset, mips_linux_write_pc): Use get_regcache_arch to
get at the current architecture by regcache.
* mips-linux-nat.c (mips_linux_register_addr)
(mips64_linux_register_addr): Replace current_gdbarch by gdbarch.
(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset)
(mips64_linux_regsets_fetch_registers)
(mips64_linux_regsets_store_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips64obsd-tdep.c (mips64obsd_sigframe_init): Use get_frame_arch to
get at the current architecture by frame_info.
2007-10-10 19:04:38 +02:00
|
|
|
|
for (i = 0; i <= gdbarch_pc_regnum (gdbarch); i++)
|
2007-05-31 19:19:32 +02:00
|
|
|
|
if ((regno == i || regno == -1)
|
2007-10-10 Markus Deuling <deuling@de.ibm.com>
* remote-mips.c (mips_wait, mips_fetch_registers)
(mips_store_registers): Use get_regcache_arch to get at the
current architecture by regcache.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_fill_reg)
(mipsnbsd_supply_fpreg, mipsnbsd_fill_fpreg): Use get_regcache_arch to
get at the current architecture by regcache.
(mipsnbsd_sigtramp_offset): Use get_frame_arch to get at the current
architecture by frame_info.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
(mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips-linux-tdep.c (mips_linux_get_longjmp_target)
(mips64_linux_get_longjmp_target, mips_linux_o32_sigframe_init)
(mips_linux_n32n64_sigframe_init): Use get_frame_arch to get at the
current architecture by frame_info.
(supply_32bit_reg, mips_supply_gregset, mips_fill_gregset)
(mips_supply_fpregset, mips_fill_fpregset, supply_64bit_reg)
(mips64_supply_gregset, mips64_fill_gregset, mips64_supply_fpregset)
(mips64_fill_fpregset, mips_linux_write_pc): Use get_regcache_arch to
get at the current architecture by regcache.
* mips-linux-nat.c (mips_linux_register_addr)
(mips64_linux_register_addr): Replace current_gdbarch by gdbarch.
(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset)
(mips64_linux_regsets_fetch_registers)
(mips64_linux_regsets_store_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips64obsd-tdep.c (mips64obsd_sigframe_init): Use get_frame_arch to
get at the current architecture by frame_info.
2007-10-10 19:04:38 +02:00
|
|
|
|
&& ! gdbarch_cannot_store_register (gdbarch, i))
|
* mips-linux-tdep.c (supply_32bit_reg): Add REGCACHE parameter. Use it
instead of current_regcache.
(mips_supply_gregset): Likewise. Pass REGCACHE to supply_32bit_reg.
Make GREGSETP const, remove superfluous casts.
(mips_fill_gregset): Add REGCACHE parameter; replace current_regcache.
(mips_supply_fpregset): Likewise. Make FPREGSETP const, remove
superfluous casts.
(mips_fill_fpregset): Add REGCACHE parameter; replace current_regcache.
(supply_64bit_reg): Likewise
(mips64_supply_gregset): Likewise. Pass REGCACHE to supply_64bit_reg.
Make GREGSETP const, adapt casts accordingly.
(mips64_fill_gregset): Add REGCACHE parameter; replace current_regcache.
(mips64_supply_fpregset): Likewise. Make FPREGSET const, adapt
casts accordingly.
(mips64_fill_fpregset): Add REGCACHE parameter; replace current_regcache.
(fetch_core_registers): Pass current_regcache to mips{64}_(supply|fill)_
helper routines.
* mips-linux-tdep.h (mips_supply_gregset, mips_fill_gregset,
mips_supply_fpregset, mips_fill_fpregset, mips64_supply_gregset,
mips64_fill_gregset, mips64_supply_fpregset, mips64_fill_fpregset):
Adapt prototypes.
* mips-linux-nat.c: Include "regcache.h".
(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset): Pass
current_regcache to mips{64}_(supply|fill)_ helper routines.
(mips64_linux_regsets_fetch_registers): Likewise.
(mips64_linux_regsets_store_registers): Likewise.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_supply_fpreg): Add
REGCACHE argument; replace current_regcache. Make REGS const.
(mipsnbds_fill_reg, mipsnbsd_fill_fpreg): Add REGCACHE argument;
replace current_regcache.
* mipsnbsd-tdep.h (ipsnbsd_supply_reg, mipsnbsd_supply_fpreg,
mipsnbds_fill_reg, mipsnbsd_fill_fpreg): Adapt prototypes.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers,
mipsnbsd_store_inferior_registers): Pass current_regcache to
mipsnbsd_(supply|fill)_... helper routines.
* Makefile.in (mips-linux-nat.o): Update dependencies.
2007-05-06 16:29:15 +02:00
|
|
|
|
regcache_raw_collect (regcache, i,
|
2007-10-10 Markus Deuling <deuling@de.ibm.com>
* remote-mips.c (mips_wait, mips_fetch_registers)
(mips_store_registers): Use get_regcache_arch to get at the
current architecture by regcache.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_fill_reg)
(mipsnbsd_supply_fpreg, mipsnbsd_fill_fpreg): Use get_regcache_arch to
get at the current architecture by regcache.
(mipsnbsd_sigtramp_offset): Use get_frame_arch to get at the current
architecture by frame_info.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
(mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips-linux-tdep.c (mips_linux_get_longjmp_target)
(mips64_linux_get_longjmp_target, mips_linux_o32_sigframe_init)
(mips_linux_n32n64_sigframe_init): Use get_frame_arch to get at the
current architecture by frame_info.
(supply_32bit_reg, mips_supply_gregset, mips_fill_gregset)
(mips_supply_fpregset, mips_fill_fpregset, supply_64bit_reg)
(mips64_supply_gregset, mips64_fill_gregset, mips64_supply_fpregset)
(mips64_fill_fpregset, mips_linux_write_pc): Use get_regcache_arch to
get at the current architecture by regcache.
* mips-linux-nat.c (mips_linux_register_addr)
(mips64_linux_register_addr): Replace current_gdbarch by gdbarch.
(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset)
(mips64_linux_regsets_fetch_registers)
(mips64_linux_regsets_store_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips64obsd-tdep.c (mips64obsd_sigframe_init): Use get_frame_arch to
get at the current architecture by frame_info.
2007-10-10 19:04:38 +02:00
|
|
|
|
regs + (i * mips_isa_regsize (gdbarch)));
|
2002-05-21 17:58:41 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void
|
* mips-linux-tdep.c (supply_32bit_reg): Add REGCACHE parameter. Use it
instead of current_regcache.
(mips_supply_gregset): Likewise. Pass REGCACHE to supply_32bit_reg.
Make GREGSETP const, remove superfluous casts.
(mips_fill_gregset): Add REGCACHE parameter; replace current_regcache.
(mips_supply_fpregset): Likewise. Make FPREGSETP const, remove
superfluous casts.
(mips_fill_fpregset): Add REGCACHE parameter; replace current_regcache.
(supply_64bit_reg): Likewise
(mips64_supply_gregset): Likewise. Pass REGCACHE to supply_64bit_reg.
Make GREGSETP const, adapt casts accordingly.
(mips64_fill_gregset): Add REGCACHE parameter; replace current_regcache.
(mips64_supply_fpregset): Likewise. Make FPREGSET const, adapt
casts accordingly.
(mips64_fill_fpregset): Add REGCACHE parameter; replace current_regcache.
(fetch_core_registers): Pass current_regcache to mips{64}_(supply|fill)_
helper routines.
* mips-linux-tdep.h (mips_supply_gregset, mips_fill_gregset,
mips_supply_fpregset, mips_fill_fpregset, mips64_supply_gregset,
mips64_fill_gregset, mips64_supply_fpregset, mips64_fill_fpregset):
Adapt prototypes.
* mips-linux-nat.c: Include "regcache.h".
(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset): Pass
current_regcache to mips{64}_(supply|fill)_ helper routines.
(mips64_linux_regsets_fetch_registers): Likewise.
(mips64_linux_regsets_store_registers): Likewise.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_supply_fpreg): Add
REGCACHE argument; replace current_regcache. Make REGS const.
(mipsnbds_fill_reg, mipsnbsd_fill_fpreg): Add REGCACHE argument;
replace current_regcache.
* mipsnbsd-tdep.h (ipsnbsd_supply_reg, mipsnbsd_supply_fpreg,
mipsnbds_fill_reg, mipsnbsd_fill_fpreg): Adapt prototypes.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers,
mipsnbsd_store_inferior_registers): Pass current_regcache to
mipsnbsd_(supply|fill)_... helper routines.
* Makefile.in (mips-linux-nat.o): Update dependencies.
2007-05-06 16:29:15 +02:00
|
|
|
|
mipsnbsd_supply_fpreg (struct regcache *regcache, const char *fpregs, int regno)
|
2002-05-21 17:58:41 +02:00
|
|
|
|
{
|
2007-10-10 Markus Deuling <deuling@de.ibm.com>
* remote-mips.c (mips_wait, mips_fetch_registers)
(mips_store_registers): Use get_regcache_arch to get at the
current architecture by regcache.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_fill_reg)
(mipsnbsd_supply_fpreg, mipsnbsd_fill_fpreg): Use get_regcache_arch to
get at the current architecture by regcache.
(mipsnbsd_sigtramp_offset): Use get_frame_arch to get at the current
architecture by frame_info.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
(mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips-linux-tdep.c (mips_linux_get_longjmp_target)
(mips64_linux_get_longjmp_target, mips_linux_o32_sigframe_init)
(mips_linux_n32n64_sigframe_init): Use get_frame_arch to get at the
current architecture by frame_info.
(supply_32bit_reg, mips_supply_gregset, mips_fill_gregset)
(mips_supply_fpregset, mips_fill_fpregset, supply_64bit_reg)
(mips64_supply_gregset, mips64_fill_gregset, mips64_supply_fpregset)
(mips64_fill_fpregset, mips_linux_write_pc): Use get_regcache_arch to
get at the current architecture by regcache.
* mips-linux-nat.c (mips_linux_register_addr)
(mips64_linux_register_addr): Replace current_gdbarch by gdbarch.
(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset)
(mips64_linux_regsets_fetch_registers)
(mips64_linux_regsets_store_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips64obsd-tdep.c (mips64obsd_sigframe_init): Use get_frame_arch to
get at the current architecture by frame_info.
2007-10-10 19:04:38 +02:00
|
|
|
|
struct gdbarch *gdbarch = get_regcache_arch (regcache);
|
2002-05-21 17:58:41 +02:00
|
|
|
|
int i;
|
|
|
|
|
|
2007-10-10 Markus Deuling <deuling@de.ibm.com>
* remote-mips.c (mips_wait, mips_fetch_registers)
(mips_store_registers): Use get_regcache_arch to get at the
current architecture by regcache.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_fill_reg)
(mipsnbsd_supply_fpreg, mipsnbsd_fill_fpreg): Use get_regcache_arch to
get at the current architecture by regcache.
(mipsnbsd_sigtramp_offset): Use get_frame_arch to get at the current
architecture by frame_info.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
(mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips-linux-tdep.c (mips_linux_get_longjmp_target)
(mips64_linux_get_longjmp_target, mips_linux_o32_sigframe_init)
(mips_linux_n32n64_sigframe_init): Use get_frame_arch to get at the
current architecture by frame_info.
(supply_32bit_reg, mips_supply_gregset, mips_fill_gregset)
(mips_supply_fpregset, mips_fill_fpregset, supply_64bit_reg)
(mips64_supply_gregset, mips64_fill_gregset, mips64_supply_fpregset)
(mips64_fill_fpregset, mips_linux_write_pc): Use get_regcache_arch to
get at the current architecture by regcache.
* mips-linux-nat.c (mips_linux_register_addr)
(mips64_linux_register_addr): Replace current_gdbarch by gdbarch.
(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset)
(mips64_linux_regsets_fetch_registers)
(mips64_linux_regsets_store_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips64obsd-tdep.c (mips64obsd_sigframe_init): Use get_frame_arch to
get at the current architecture by frame_info.
2007-10-10 19:04:38 +02:00
|
|
|
|
for (i = gdbarch_fp0_regnum (gdbarch);
|
|
|
|
|
i <= mips_regnum (gdbarch)->fp_implementation_revision;
|
2003-11-16 Andrew Cagney <cagney@redhat.com>
* mips-tdep.c (struct gdbarch_tdep): Add field "regnum".
(mips_fpa0_regnum, mips_regnum): New function.
(mips_gdbarch_init): Fill in the "regnum" fields.
* mips-tdep.h (struct mips_regnum): Define.
(mips_regnum): Declare.
* config/mips/tm-mips.h (BADVADDR_REGNUM): Delete macro.
(LO_REGNUM, HI_REGNUM, BADVADDR_REGNUM): Ditto.
(CAUSE_REGNUM, PC_REGNUM, FP0_REGNUM): Ditto.
(FCRCS_REGNUM, FCRIR_REGNUM, FPA0_REGNUM): Ditto.
* config/mips/tm-irix6.h (FP0_REGNUM): Delete macro.
(PC_REGNUM, CAUSE_REGNUM, BADVADDR_REGNUM): Ditto.
(HI_REGNUM, LO_REGNUM, FCRCS_REGNUM, FCRIR_REGNUM): Ditto.
* config/mips/tm-irix5.h (FP0_REGNUM): Delete macro.
(PC_REGNUM, CAUSE_REGNUM, BADVADDR_REGNUM): Ditto.
(HI_REGNUM, LO_REGNUM, FCRCS_REGNUM, FCRIR_REGNUM): Ditto.
* remote-mips.c: Include "mips-tdep.h". Update.
* mipsnbsd-tdep.c: Update.
* mipsv4-nat.c: Update.
* mips-tdep.c: Update.
* mips-nat.c: Update.
* mips-linux-tdep.c: Update.
* mips-linux-nat.c: Update.
* irix5-nat.c: Update.
* dve3900-rom.c: Include "mips-tdep.h". Update.
(ignore_packet): Supress GCC warning.
* config/mips/nm-riscos.h: Update.
* Makefile.in (dve3900-rom.o, remote-mips.o): Update dependencies.
2003-11-16 20:24:05 +01:00
|
|
|
|
i++)
|
2002-05-21 17:58:41 +02:00
|
|
|
|
{
|
|
|
|
|
if (regno == i || regno == -1)
|
|
|
|
|
{
|
2007-10-10 Markus Deuling <deuling@de.ibm.com>
* remote-mips.c (mips_wait, mips_fetch_registers)
(mips_store_registers): Use get_regcache_arch to get at the
current architecture by regcache.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_fill_reg)
(mipsnbsd_supply_fpreg, mipsnbsd_fill_fpreg): Use get_regcache_arch to
get at the current architecture by regcache.
(mipsnbsd_sigtramp_offset): Use get_frame_arch to get at the current
architecture by frame_info.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
(mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips-linux-tdep.c (mips_linux_get_longjmp_target)
(mips64_linux_get_longjmp_target, mips_linux_o32_sigframe_init)
(mips_linux_n32n64_sigframe_init): Use get_frame_arch to get at the
current architecture by frame_info.
(supply_32bit_reg, mips_supply_gregset, mips_fill_gregset)
(mips_supply_fpregset, mips_fill_fpregset, supply_64bit_reg)
(mips64_supply_gregset, mips64_fill_gregset, mips64_supply_fpregset)
(mips64_fill_fpregset, mips_linux_write_pc): Use get_regcache_arch to
get at the current architecture by regcache.
* mips-linux-nat.c (mips_linux_register_addr)
(mips64_linux_register_addr): Replace current_gdbarch by gdbarch.
(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset)
(mips64_linux_regsets_fetch_registers)
(mips64_linux_regsets_store_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips64obsd-tdep.c (mips64obsd_sigframe_init): Use get_frame_arch to
get at the current architecture by frame_info.
2007-10-10 19:04:38 +02:00
|
|
|
|
if (gdbarch_cannot_fetch_register (gdbarch, i))
|
* mips-linux-tdep.c (supply_32bit_reg): Add REGCACHE parameter. Use it
instead of current_regcache.
(mips_supply_gregset): Likewise. Pass REGCACHE to supply_32bit_reg.
Make GREGSETP const, remove superfluous casts.
(mips_fill_gregset): Add REGCACHE parameter; replace current_regcache.
(mips_supply_fpregset): Likewise. Make FPREGSETP const, remove
superfluous casts.
(mips_fill_fpregset): Add REGCACHE parameter; replace current_regcache.
(supply_64bit_reg): Likewise
(mips64_supply_gregset): Likewise. Pass REGCACHE to supply_64bit_reg.
Make GREGSETP const, adapt casts accordingly.
(mips64_fill_gregset): Add REGCACHE parameter; replace current_regcache.
(mips64_supply_fpregset): Likewise. Make FPREGSET const, adapt
casts accordingly.
(mips64_fill_fpregset): Add REGCACHE parameter; replace current_regcache.
(fetch_core_registers): Pass current_regcache to mips{64}_(supply|fill)_
helper routines.
* mips-linux-tdep.h (mips_supply_gregset, mips_fill_gregset,
mips_supply_fpregset, mips_fill_fpregset, mips64_supply_gregset,
mips64_fill_gregset, mips64_supply_fpregset, mips64_fill_fpregset):
Adapt prototypes.
* mips-linux-nat.c: Include "regcache.h".
(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset): Pass
current_regcache to mips{64}_(supply|fill)_ helper routines.
(mips64_linux_regsets_fetch_registers): Likewise.
(mips64_linux_regsets_store_registers): Likewise.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_supply_fpreg): Add
REGCACHE argument; replace current_regcache. Make REGS const.
(mipsnbds_fill_reg, mipsnbsd_fill_fpreg): Add REGCACHE argument;
replace current_regcache.
* mipsnbsd-tdep.h (ipsnbsd_supply_reg, mipsnbsd_supply_fpreg,
mipsnbds_fill_reg, mipsnbsd_fill_fpreg): Adapt prototypes.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers,
mipsnbsd_store_inferior_registers): Pass current_regcache to
mipsnbsd_(supply|fill)_... helper routines.
* Makefile.in (mips-linux-nat.o): Update dependencies.
2007-05-06 16:29:15 +02:00
|
|
|
|
regcache_raw_supply (regcache, i, NULL);
|
2002-05-21 17:58:41 +02:00
|
|
|
|
else
|
* mips-linux-tdep.c (supply_32bit_reg): Add REGCACHE parameter. Use it
instead of current_regcache.
(mips_supply_gregset): Likewise. Pass REGCACHE to supply_32bit_reg.
Make GREGSETP const, remove superfluous casts.
(mips_fill_gregset): Add REGCACHE parameter; replace current_regcache.
(mips_supply_fpregset): Likewise. Make FPREGSETP const, remove
superfluous casts.
(mips_fill_fpregset): Add REGCACHE parameter; replace current_regcache.
(supply_64bit_reg): Likewise
(mips64_supply_gregset): Likewise. Pass REGCACHE to supply_64bit_reg.
Make GREGSETP const, adapt casts accordingly.
(mips64_fill_gregset): Add REGCACHE parameter; replace current_regcache.
(mips64_supply_fpregset): Likewise. Make FPREGSET const, adapt
casts accordingly.
(mips64_fill_fpregset): Add REGCACHE parameter; replace current_regcache.
(fetch_core_registers): Pass current_regcache to mips{64}_(supply|fill)_
helper routines.
* mips-linux-tdep.h (mips_supply_gregset, mips_fill_gregset,
mips_supply_fpregset, mips_fill_fpregset, mips64_supply_gregset,
mips64_fill_gregset, mips64_supply_fpregset, mips64_fill_fpregset):
Adapt prototypes.
* mips-linux-nat.c: Include "regcache.h".
(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset): Pass
current_regcache to mips{64}_(supply|fill)_ helper routines.
(mips64_linux_regsets_fetch_registers): Likewise.
(mips64_linux_regsets_store_registers): Likewise.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_supply_fpreg): Add
REGCACHE argument; replace current_regcache. Make REGS const.
(mipsnbds_fill_reg, mipsnbsd_fill_fpreg): Add REGCACHE argument;
replace current_regcache.
* mipsnbsd-tdep.h (ipsnbsd_supply_reg, mipsnbsd_supply_fpreg,
mipsnbds_fill_reg, mipsnbsd_fill_fpreg): Adapt prototypes.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers,
mipsnbsd_store_inferior_registers): Pass current_regcache to
mipsnbsd_(supply|fill)_... helper routines.
* Makefile.in (mips-linux-nat.o): Update dependencies.
2007-05-06 16:29:15 +02:00
|
|
|
|
regcache_raw_supply (regcache, i,
|
2007-06-18 Markus Deuling <deuling@de.ibm.com>
* gdbarch.sh (SP_REGNUM): Replace by gdbarch_sp_regnum.
* v850-tdep.c (v850_unwind_sp): Likewise.
* std-regs.c (value_of_builtin_frame_sp_reg): Likewise.
* stack.c (frame_info): Likewise.
* stabsread.c (define_symbol): Likewise.
* sh-tdep.c (sh_push_dummy_call_fpu, sh_push_dummy_call_nofpu)
(sh_dwarf2_frame_init_reg, sh_frame_cache, sh_frame_prev_register)
(sh_unwind_sp): Likewise.
* sh64-tdep.c (sh64_push_dummy_call, sh64_frame_cache)
(sh64_frame_prev_register, sh64_unwind_sp): Likewise.
* rs6000-tdep.c (rs6000_push_dummy_call, rs6000_unwind_dummy_id)
(rs6000_frame_cache): Likewise.
* rs6000-nat.c (store_register): Likewise.
* remote-mips.c (mips_wait): Likewise.
* procfs.c (procfs_fetch_registers, procfs_store_registers): Likewise.
* ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call)
(ppc64_sysv_abi_push_dummy_call): Likewise.
* ppcobsd-tdep.c (ppcobsd_sigtramp_frame_cache): Likewise.
* ppcobsd-nat.c (ppcobsd_supply_pcb): Likewise.
* ppcnbsd-tdep.c (ppcnbsd_sigtramp_cache_init): Likewise.
* ppc-linux-tdep.c (ppc_linux_sigtramp_cache): Likewise.
* m32r-rom.c (m32r_supply_register): Likewise.
* frame.c (frame_sp_unwind): Likewise.
* mips-tdep.c (mips_insn16_frame_cache)
(mips_insn32_frame_cache): Likewise (comment).
* m68klinux-nat.c (supply_gregset): Likewise.
* m68k-tdep.c (m68k_get_longjmp_target): Likewise.
* ia64-tdep.c (ia64_frame_prev_register): Likewise.
* i386-tdep.c (i386_get_longjmp_target): Likewise.
* dwarf2-frame.c (dwarf2_frame_default_init_reg): Likewise.
* cris-tdep.c (cris_regnums, cris_sigcontext_addr)
(cris_sigtramp_frame_unwind_cache, cris_push_dummy_call)
(cris_scan_prologue, crisv32_scan_prologue, cris_unwind_sp)
(cris_register_type, crisv32_register_type)
(cris_dwarf2_frame_init_reg): Likewise.
* arch-utils.c (legacy_virtual_frame_pointer): Likewise.
* amd64-tdep.c (amd64_frame_prev_register): Likewise.
* amd64-linux-tdep.c (amd64_linux_sigcontext_addr): Likewise.
* libunwind-frame.c (libunwind_frame_cache): Likewise.
* gdbarch.sh (PC_REGNUM): Replace by gdbarch_pc_regnum.
* regcache.c (read_pc_pid, generic_target_write_pc): Likewise.
* xtensa-tdep.c (xtensa_register_type, xtensa_supply_gregset)
(xtensa_unwind_pc, xtensa_frame_cache, xtensa_frame_prev_register)
(xtensa_extract_return_value, xtensa_store_return_value): Likewise.
* v850-tdep.c (v850_unwind_pc): Likewise.
* stack.c (frame_info): Likewise.
* sh-tdep.c (sh_generic_show_regs, sh3_show_regs, sh2e_show_regs)
(sh2a_show_regs, sh2a_nofpu_show_regs, sh3e_show_regs)
(sh3_dsp_show_regs, sh4_show_regs, sh4_nofpu_show_regs)
(sh_dwarf2_frame_init_reg, sh_frame_prev_register, sh_unwind_pc)
(sh_dsp_show_regs): Likewise.
* shnbsd-tdep.c (shnbsd_supply_gregset)
(shnbsd_collect_gregset): Likewise.
* shnbsd-nat.c (GETREGS_SUPPLIES): Likewise.
* sh64-tdep.c (sh64_compact_reg_base_num, sh64_show_media_regs)
(sh64_frame_prev_register, sh64_unwind_pc): Likewise.
* rs6000-tdep.c (ppc_supply_gregset, ppc_collect_gregset)
(6000_register_reggroup_p, rs6000_unwind_pc)
(rs6000_frame_cache): Likewise.
* rs6000-nat.c (regmap, rs6000_fetch_inferior_registers)
(rs6000_store_inferior_registers): Likewise.
* remote-mips.c (mips_wait, mips_load): Likewise.
* procfs.c (procfs_fetch_registers, procfs_store_registers): Likewise.
* ppcobsd-tdep.c (ppcobsd_sigtramp_frame_cache): Likewise.
* ppcobsd-nat.c (ppcobsd_supply_pcb): Likewise.
* ppcnbsd-tdep.c (ppcnbsd_sigtramp_cache_init): Likewise.
* ppcnbsd-nat.c (getregs_supplies, ppcnbsd_supply_pcb): Likewise.
* ppc-linux-tdep.c (ppc_linux_sigtramp_cache): Likewise.
* ppc-linux-nat.c (ppc_register_u_addr, fetch_ppc_registers)
(store_ppc_registers, fill_gregset): Likewise.
* mips-tdep.c (mips_stub_frame_cache, mips_gdbarch_init): Likewise.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_fill_reg): Likewise.
* mipsnbsd-nat.c (getregs_supplies): Likewise.
* m68k-tdep.c (m68k_register_type, m68k_unwind_pc): Likewise.
* m68klinux-nat.c (supply_gregset): Likewise.
* irix5-nat.c (fill_gregset): Likewise.
* i386-tdep.c (i386_unwind_pc): Likewise.
* i386-linux-nat.c (i386_linux_resume): Likewise.
* frame.c (get_prev_frame_1): Likewise.
* dwarf2-frame.c (dwarf2_frame_default_init_reg): Likewise.
* dbug-rom.c (dbug_supply_register): Likewise.
* cris-tdep.c (cris_sigtramp_frame_unwind_cache, cris_scan_prologue)
(crisv32_scan_prologue, cris_unwind_pc, cris_register_size)
(cris_register_type, crisv32_register_type, crisv32_register_name)
(cris_dwarf2_frame_init_reg, find_step_target)
(cris_software_single_step, cris_supply_gregset)
(cris_regnums): Likewise.
* alpha-linux-nat.c (alpha_linux_register_u_offset): Likewise.
* aix-thread.c (special_register_p, supply_sprs64, supply_sprs32)
(fill_sprs64, fill_sprs32, store_regs_user_thread): Likewise.
* mips-linux-tdep.c (mips_linux_write_pc): Likewise.
* gdbarch.sh (PS_REGNUM): Replace by gdbarch_ps_regnum.
* dbug-rom.c (dbug_supply_register): Likewise.
* xtensa-tdep.c (xtensa_supply_gregset, xtensa_frame_cache)
(xtensa_frame_prev_register, xtensa_push_dummy_call): Likewise.
* win32-nat.c (win32_resume): Likewise.
* std-regs.c (value_of_builtin_frame_ps_reg)
(value_of_builtin_frame_pc_reg): Likewise.
* m68k-tdep.c (m68k_register_type): Likewise.
* m68klinux-nat.c (supply_gregset): Likewise.
* gdbarch.sh (FP0_REGNUM): Replace by gdbarch_fp0_regnum.
* sh-tdep.c (sh_extract_return_value_fpu, sh_store_return_value_fpu)
(sh2e_show_regs, sh2a_show_regs, sh3e_show_regs, sh4_show_regs)
(sh_sh2a_register_type, sh_sh3e_register_type, sh_sh4_register_type)
(fv_reg_base_num, dr_reg_base_num): Likewise.
* sh64-tdep.c (sh64_fv_reg_base_num, sh64_dr_reg_base_num)
(sh64_fpp_reg_base_num, sh64_compact_reg_base_num, sh64_push_dummy_call)
(sh64_extract_return_value, sh64_store_return_value)
(sh64_show_media_regs, sh64_show_compact_regs, sh64_register_type)
(sh64_do_fp_register, sh64_media_print_registers_info): Likewise.
* procfs.c (procfs_fetch_registers, procfs_store_registers)
(invalidate_cache): Likewise.
* ppc-linux-tdep.c (ppc_linux_sigtramp_cache): Likewise.
* mipsnbsd-tdep.c (mipsnbsd_supply_fpreg)
(mipsnbsd_fill_fpreg): Likewise.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
(mipsnbsd_store_inferior_registers): Likewise.
* mips-linux-tdep.c (mips_supply_fpregset, mips_fill_fpregset)
(mips64_supply_fpregset, mips64_fill_fpregset): Likewise.
* mips-linux-nat.c (mips64_linux_register_addr): Likewise.
* m68k-tdep.c (m68k_register_type, m68k_convert_register_p): Likewise.
* m68klinux-nat.c (getfpregs_supplies, supply_fpregset)
(fill_fpregset): Likewise.
* irix5-nat.c (supply_fpregset, fill_fpregset): Likewise.
* i386-tdep.h (struct_return): Likewise (comment).
* i386-nto-tdep.c (i386nto_register_area): Likewise.
* go32-nat.c (fetch_register, go32_fetch_registers, store_register)
(go32_store_registers): Likewise.
* alpha-tdep.c (alpha_next_pc): Likewise.
* alpha-linux-nat.c (alpha_linux_register_u_offset): Likewise.
* alphabsd-nat.c (alphabsd_fetch_inferior_registers)
(alphabsd_store_inferior_registers): Likewise.
* core-regset.c (fetch_core_registers): Likewise.
* i386v4-nat.c (supply_fpregset, fill_fpregset): Likewise.
* gdbarch.c, gdbarch.h: Regenerate.
2007-06-18 19:45:26 +02:00
|
|
|
|
fpregs
|
2007-10-10 Markus Deuling <deuling@de.ibm.com>
* remote-mips.c (mips_wait, mips_fetch_registers)
(mips_store_registers): Use get_regcache_arch to get at the
current architecture by regcache.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_fill_reg)
(mipsnbsd_supply_fpreg, mipsnbsd_fill_fpreg): Use get_regcache_arch to
get at the current architecture by regcache.
(mipsnbsd_sigtramp_offset): Use get_frame_arch to get at the current
architecture by frame_info.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
(mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips-linux-tdep.c (mips_linux_get_longjmp_target)
(mips64_linux_get_longjmp_target, mips_linux_o32_sigframe_init)
(mips_linux_n32n64_sigframe_init): Use get_frame_arch to get at the
current architecture by frame_info.
(supply_32bit_reg, mips_supply_gregset, mips_fill_gregset)
(mips_supply_fpregset, mips_fill_fpregset, supply_64bit_reg)
(mips64_supply_gregset, mips64_fill_gregset, mips64_supply_fpregset)
(mips64_fill_fpregset, mips_linux_write_pc): Use get_regcache_arch to
get at the current architecture by regcache.
* mips-linux-nat.c (mips_linux_register_addr)
(mips64_linux_register_addr): Replace current_gdbarch by gdbarch.
(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset)
(mips64_linux_regsets_fetch_registers)
(mips64_linux_regsets_store_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips64obsd-tdep.c (mips64obsd_sigframe_init): Use get_frame_arch to
get at the current architecture by frame_info.
2007-10-10 19:04:38 +02:00
|
|
|
|
+ ((i - gdbarch_fp0_regnum (gdbarch))
|
|
|
|
|
* mips_isa_regsize (gdbarch)));
|
2002-05-21 17:58:41 +02:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void
|
* mips-linux-tdep.c (supply_32bit_reg): Add REGCACHE parameter. Use it
instead of current_regcache.
(mips_supply_gregset): Likewise. Pass REGCACHE to supply_32bit_reg.
Make GREGSETP const, remove superfluous casts.
(mips_fill_gregset): Add REGCACHE parameter; replace current_regcache.
(mips_supply_fpregset): Likewise. Make FPREGSETP const, remove
superfluous casts.
(mips_fill_fpregset): Add REGCACHE parameter; replace current_regcache.
(supply_64bit_reg): Likewise
(mips64_supply_gregset): Likewise. Pass REGCACHE to supply_64bit_reg.
Make GREGSETP const, adapt casts accordingly.
(mips64_fill_gregset): Add REGCACHE parameter; replace current_regcache.
(mips64_supply_fpregset): Likewise. Make FPREGSET const, adapt
casts accordingly.
(mips64_fill_fpregset): Add REGCACHE parameter; replace current_regcache.
(fetch_core_registers): Pass current_regcache to mips{64}_(supply|fill)_
helper routines.
* mips-linux-tdep.h (mips_supply_gregset, mips_fill_gregset,
mips_supply_fpregset, mips_fill_fpregset, mips64_supply_gregset,
mips64_fill_gregset, mips64_supply_fpregset, mips64_fill_fpregset):
Adapt prototypes.
* mips-linux-nat.c: Include "regcache.h".
(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset): Pass
current_regcache to mips{64}_(supply|fill)_ helper routines.
(mips64_linux_regsets_fetch_registers): Likewise.
(mips64_linux_regsets_store_registers): Likewise.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_supply_fpreg): Add
REGCACHE argument; replace current_regcache. Make REGS const.
(mipsnbds_fill_reg, mipsnbsd_fill_fpreg): Add REGCACHE argument;
replace current_regcache.
* mipsnbsd-tdep.h (ipsnbsd_supply_reg, mipsnbsd_supply_fpreg,
mipsnbds_fill_reg, mipsnbsd_fill_fpreg): Adapt prototypes.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers,
mipsnbsd_store_inferior_registers): Pass current_regcache to
mipsnbsd_(supply|fill)_... helper routines.
* Makefile.in (mips-linux-nat.o): Update dependencies.
2007-05-06 16:29:15 +02:00
|
|
|
|
mipsnbsd_fill_fpreg (const struct regcache *regcache, char *fpregs, int regno)
|
2002-05-21 17:58:41 +02:00
|
|
|
|
{
|
2007-10-10 Markus Deuling <deuling@de.ibm.com>
* remote-mips.c (mips_wait, mips_fetch_registers)
(mips_store_registers): Use get_regcache_arch to get at the
current architecture by regcache.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_fill_reg)
(mipsnbsd_supply_fpreg, mipsnbsd_fill_fpreg): Use get_regcache_arch to
get at the current architecture by regcache.
(mipsnbsd_sigtramp_offset): Use get_frame_arch to get at the current
architecture by frame_info.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
(mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips-linux-tdep.c (mips_linux_get_longjmp_target)
(mips64_linux_get_longjmp_target, mips_linux_o32_sigframe_init)
(mips_linux_n32n64_sigframe_init): Use get_frame_arch to get at the
current architecture by frame_info.
(supply_32bit_reg, mips_supply_gregset, mips_fill_gregset)
(mips_supply_fpregset, mips_fill_fpregset, supply_64bit_reg)
(mips64_supply_gregset, mips64_fill_gregset, mips64_supply_fpregset)
(mips64_fill_fpregset, mips_linux_write_pc): Use get_regcache_arch to
get at the current architecture by regcache.
* mips-linux-nat.c (mips_linux_register_addr)
(mips64_linux_register_addr): Replace current_gdbarch by gdbarch.
(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset)
(mips64_linux_regsets_fetch_registers)
(mips64_linux_regsets_store_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips64obsd-tdep.c (mips64obsd_sigframe_init): Use get_frame_arch to
get at the current architecture by frame_info.
2007-10-10 19:04:38 +02:00
|
|
|
|
struct gdbarch *gdbarch = get_regcache_arch (regcache);
|
2002-05-21 17:58:41 +02:00
|
|
|
|
int i;
|
|
|
|
|
|
2007-10-10 Markus Deuling <deuling@de.ibm.com>
* remote-mips.c (mips_wait, mips_fetch_registers)
(mips_store_registers): Use get_regcache_arch to get at the
current architecture by regcache.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_fill_reg)
(mipsnbsd_supply_fpreg, mipsnbsd_fill_fpreg): Use get_regcache_arch to
get at the current architecture by regcache.
(mipsnbsd_sigtramp_offset): Use get_frame_arch to get at the current
architecture by frame_info.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
(mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips-linux-tdep.c (mips_linux_get_longjmp_target)
(mips64_linux_get_longjmp_target, mips_linux_o32_sigframe_init)
(mips_linux_n32n64_sigframe_init): Use get_frame_arch to get at the
current architecture by frame_info.
(supply_32bit_reg, mips_supply_gregset, mips_fill_gregset)
(mips_supply_fpregset, mips_fill_fpregset, supply_64bit_reg)
(mips64_supply_gregset, mips64_fill_gregset, mips64_supply_fpregset)
(mips64_fill_fpregset, mips_linux_write_pc): Use get_regcache_arch to
get at the current architecture by regcache.
* mips-linux-nat.c (mips_linux_register_addr)
(mips64_linux_register_addr): Replace current_gdbarch by gdbarch.
(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset)
(mips64_linux_regsets_fetch_registers)
(mips64_linux_regsets_store_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips64obsd-tdep.c (mips64obsd_sigframe_init): Use get_frame_arch to
get at the current architecture by frame_info.
2007-10-10 19:04:38 +02:00
|
|
|
|
for (i = gdbarch_fp0_regnum (gdbarch);
|
|
|
|
|
i <= mips_regnum (gdbarch)->fp_control_status;
|
2003-11-16 Andrew Cagney <cagney@redhat.com>
* mips-tdep.c (struct gdbarch_tdep): Add field "regnum".
(mips_fpa0_regnum, mips_regnum): New function.
(mips_gdbarch_init): Fill in the "regnum" fields.
* mips-tdep.h (struct mips_regnum): Define.
(mips_regnum): Declare.
* config/mips/tm-mips.h (BADVADDR_REGNUM): Delete macro.
(LO_REGNUM, HI_REGNUM, BADVADDR_REGNUM): Ditto.
(CAUSE_REGNUM, PC_REGNUM, FP0_REGNUM): Ditto.
(FCRCS_REGNUM, FCRIR_REGNUM, FPA0_REGNUM): Ditto.
* config/mips/tm-irix6.h (FP0_REGNUM): Delete macro.
(PC_REGNUM, CAUSE_REGNUM, BADVADDR_REGNUM): Ditto.
(HI_REGNUM, LO_REGNUM, FCRCS_REGNUM, FCRIR_REGNUM): Ditto.
* config/mips/tm-irix5.h (FP0_REGNUM): Delete macro.
(PC_REGNUM, CAUSE_REGNUM, BADVADDR_REGNUM): Ditto.
(HI_REGNUM, LO_REGNUM, FCRCS_REGNUM, FCRIR_REGNUM): Ditto.
* remote-mips.c: Include "mips-tdep.h". Update.
* mipsnbsd-tdep.c: Update.
* mipsv4-nat.c: Update.
* mips-tdep.c: Update.
* mips-nat.c: Update.
* mips-linux-tdep.c: Update.
* mips-linux-nat.c: Update.
* irix5-nat.c: Update.
* dve3900-rom.c: Include "mips-tdep.h". Update.
(ignore_packet): Supress GCC warning.
* config/mips/nm-riscos.h: Update.
* Makefile.in (dve3900-rom.o, remote-mips.o): Update dependencies.
2003-11-16 20:24:05 +01:00
|
|
|
|
i++)
|
2007-05-31 19:19:32 +02:00
|
|
|
|
if ((regno == i || regno == -1)
|
2007-10-10 Markus Deuling <deuling@de.ibm.com>
* remote-mips.c (mips_wait, mips_fetch_registers)
(mips_store_registers): Use get_regcache_arch to get at the
current architecture by regcache.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_fill_reg)
(mipsnbsd_supply_fpreg, mipsnbsd_fill_fpreg): Use get_regcache_arch to
get at the current architecture by regcache.
(mipsnbsd_sigtramp_offset): Use get_frame_arch to get at the current
architecture by frame_info.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
(mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips-linux-tdep.c (mips_linux_get_longjmp_target)
(mips64_linux_get_longjmp_target, mips_linux_o32_sigframe_init)
(mips_linux_n32n64_sigframe_init): Use get_frame_arch to get at the
current architecture by frame_info.
(supply_32bit_reg, mips_supply_gregset, mips_fill_gregset)
(mips_supply_fpregset, mips_fill_fpregset, supply_64bit_reg)
(mips64_supply_gregset, mips64_fill_gregset, mips64_supply_fpregset)
(mips64_fill_fpregset, mips_linux_write_pc): Use get_regcache_arch to
get at the current architecture by regcache.
* mips-linux-nat.c (mips_linux_register_addr)
(mips64_linux_register_addr): Replace current_gdbarch by gdbarch.
(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset)
(mips64_linux_regsets_fetch_registers)
(mips64_linux_regsets_store_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips64obsd-tdep.c (mips64obsd_sigframe_init): Use get_frame_arch to
get at the current architecture by frame_info.
2007-10-10 19:04:38 +02:00
|
|
|
|
&& ! gdbarch_cannot_store_register (gdbarch, i))
|
* mips-linux-tdep.c (supply_32bit_reg): Add REGCACHE parameter. Use it
instead of current_regcache.
(mips_supply_gregset): Likewise. Pass REGCACHE to supply_32bit_reg.
Make GREGSETP const, remove superfluous casts.
(mips_fill_gregset): Add REGCACHE parameter; replace current_regcache.
(mips_supply_fpregset): Likewise. Make FPREGSETP const, remove
superfluous casts.
(mips_fill_fpregset): Add REGCACHE parameter; replace current_regcache.
(supply_64bit_reg): Likewise
(mips64_supply_gregset): Likewise. Pass REGCACHE to supply_64bit_reg.
Make GREGSETP const, adapt casts accordingly.
(mips64_fill_gregset): Add REGCACHE parameter; replace current_regcache.
(mips64_supply_fpregset): Likewise. Make FPREGSET const, adapt
casts accordingly.
(mips64_fill_fpregset): Add REGCACHE parameter; replace current_regcache.
(fetch_core_registers): Pass current_regcache to mips{64}_(supply|fill)_
helper routines.
* mips-linux-tdep.h (mips_supply_gregset, mips_fill_gregset,
mips_supply_fpregset, mips_fill_fpregset, mips64_supply_gregset,
mips64_fill_gregset, mips64_supply_fpregset, mips64_fill_fpregset):
Adapt prototypes.
* mips-linux-nat.c: Include "regcache.h".
(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset): Pass
current_regcache to mips{64}_(supply|fill)_ helper routines.
(mips64_linux_regsets_fetch_registers): Likewise.
(mips64_linux_regsets_store_registers): Likewise.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_supply_fpreg): Add
REGCACHE argument; replace current_regcache. Make REGS const.
(mipsnbds_fill_reg, mipsnbsd_fill_fpreg): Add REGCACHE argument;
replace current_regcache.
* mipsnbsd-tdep.h (ipsnbsd_supply_reg, mipsnbsd_supply_fpreg,
mipsnbds_fill_reg, mipsnbsd_fill_fpreg): Adapt prototypes.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers,
mipsnbsd_store_inferior_registers): Pass current_regcache to
mipsnbsd_(supply|fill)_... helper routines.
* Makefile.in (mips-linux-nat.o): Update dependencies.
2007-05-06 16:29:15 +02:00
|
|
|
|
regcache_raw_collect (regcache, i,
|
2007-10-10 Markus Deuling <deuling@de.ibm.com>
* remote-mips.c (mips_wait, mips_fetch_registers)
(mips_store_registers): Use get_regcache_arch to get at the
current architecture by regcache.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_fill_reg)
(mipsnbsd_supply_fpreg, mipsnbsd_fill_fpreg): Use get_regcache_arch to
get at the current architecture by regcache.
(mipsnbsd_sigtramp_offset): Use get_frame_arch to get at the current
architecture by frame_info.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
(mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips-linux-tdep.c (mips_linux_get_longjmp_target)
(mips64_linux_get_longjmp_target, mips_linux_o32_sigframe_init)
(mips_linux_n32n64_sigframe_init): Use get_frame_arch to get at the
current architecture by frame_info.
(supply_32bit_reg, mips_supply_gregset, mips_fill_gregset)
(mips_supply_fpregset, mips_fill_fpregset, supply_64bit_reg)
(mips64_supply_gregset, mips64_fill_gregset, mips64_supply_fpregset)
(mips64_fill_fpregset, mips_linux_write_pc): Use get_regcache_arch to
get at the current architecture by regcache.
* mips-linux-nat.c (mips_linux_register_addr)
(mips64_linux_register_addr): Replace current_gdbarch by gdbarch.
(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset)
(mips64_linux_regsets_fetch_registers)
(mips64_linux_regsets_store_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips64obsd-tdep.c (mips64obsd_sigframe_init): Use get_frame_arch to
get at the current architecture by frame_info.
2007-10-10 19:04:38 +02:00
|
|
|
|
fpregs + ((i - gdbarch_fp0_regnum (gdbarch))
|
|
|
|
|
* mips_isa_regsize (gdbarch)));
|
2002-05-21 17:58:41 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Under NetBSD/mips, signal handler invocations can be identified by the
|
|
|
|
|
designated code sequence that is used to return from a signal handler.
|
|
|
|
|
In particular, the return address of a signal handler points to the
|
|
|
|
|
following code sequence:
|
|
|
|
|
|
|
|
|
|
addu a0, sp, 16
|
|
|
|
|
li v0, 295 # __sigreturn14
|
|
|
|
|
syscall
|
|
|
|
|
|
|
|
|
|
Each instruction has a unique encoding, so we simply attempt to match
|
|
|
|
|
the instruction the PC is pointing to with any of the above instructions.
|
|
|
|
|
If there is a hit, we know the offset to the start of the designated
|
|
|
|
|
sequence and can then check whether we really are executing in the
|
|
|
|
|
signal trampoline. If not, -1 is returned, otherwise the offset from the
|
|
|
|
|
start of the return sequence is returned. */
|
|
|
|
|
|
|
|
|
|
#define RETCODE_NWORDS 3
|
|
|
|
|
#define RETCODE_SIZE (RETCODE_NWORDS * 4)
|
|
|
|
|
|
|
|
|
|
static const unsigned char sigtramp_retcode_mipsel[RETCODE_SIZE] =
|
|
|
|
|
{
|
|
|
|
|
0x10, 0x00, 0xa4, 0x27, /* addu a0, sp, 16 */
|
|
|
|
|
0x27, 0x01, 0x02, 0x24, /* li v0, 295 */
|
|
|
|
|
0x0c, 0x00, 0x00, 0x00, /* syscall */
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static const unsigned char sigtramp_retcode_mipseb[RETCODE_SIZE] =
|
|
|
|
|
{
|
|
|
|
|
0x27, 0xa4, 0x00, 0x10, /* addu a0, sp, 16 */
|
|
|
|
|
0x24, 0x02, 0x01, 0x27, /* li v0, 295 */
|
|
|
|
|
0x00, 0x00, 0x00, 0x0c, /* syscall */
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static LONGEST
|
2008-04-30 23:25:16 +02:00
|
|
|
|
mipsnbsd_sigtramp_offset (struct frame_info *this_frame)
|
2002-05-21 17:58:41 +02:00
|
|
|
|
{
|
2008-04-30 23:25:16 +02:00
|
|
|
|
CORE_ADDR pc = get_frame_pc (this_frame);
|
|
|
|
|
const char *retcode = gdbarch_byte_order (get_frame_arch (this_frame))
|
2007-05-31 Markus Deuling <deuling@de.ibm.com>
* xtensa-tdep.c (XTENSA_IS_ENTRY, extract_call_winsize)
(xtensa_register_write_masked, xtensa_register_read_masked)
(xtensa_extract_return_value, xtensa_store_return_value
(xtensa_push_dummy_call, xtensa_breakpoint_from_pc): Replace
TARGET_BYTE_ORDER by gdbarch_byte_order.
* sh-tdep.c (sh_breakpoint_from_pc, gdb_print_insn_sh)
(sh_justify_value_in_reg, sh_next_flt_argreg, sh_push_dummy_call_fpu)
(sh_extract_return_value_fpu, sh_store_return_value_fpu): Likewise.
* sh64-tdep.c (sh64_breakpoint_from_pc, gdb_print_insn_sh64)
(sh64_push_dummy_call, sh64_extract_return_value)
(sh64_store_return_value, sh64_register_convert_to_virtual)
(sh64_register_convert_to_raw, sh64_pseudo_register_read)
(sh64_pseudo_register_write, sh64_do_fp_register)
(sh64_frame_prev_register): Likewise.
* score-tdep.c (score_print_insn, score_breakpoint_from_pc)
(score_return_value, score_push_dummy_call, score_fetch_inst): Likewise.
* rs6000-tdep.c (rs6000_breakpoint_from_pc, rs6000_push_dummy_call)
(e500_move_ev_register,gdb_print_insn_powerpc): Likewise.
* remote-m32r-sdi.c (m32r_resume, m32r_wait): Likewise.
* ppc-linux-nat.c (store_register): Likewise.
* nto-tdep.c (nto_find_and_open_solib)
(nto_init_solib_absolute_prefix): Likewise.
* mips-tdep.c (mips_pseudo_register_read, mips_pseudo_register_write)
(mips_convert_register_p, mips_eabi_push_dummy_call)
(mips_n32n64_push_dummy_call, mips_n32n64_return_value)
(mips_o32_push_dummy_call, mips_o32_return_value)
(mips_o64_push_dummy_call, mips_o64_return_value, mips_o64_return_value)
(mips_read_fp_register_single, mips_read_fp_register_double)
(mips_print_register, print_gp_register_row, gdb_print_insn_mips)
(mips_breakpoint_from_pc): Likewise.
* mipsnbsd-tdep.c (mipsnbsd_sigtramp_offset): Likewise.
* mips-linux-tdep.c (mips64_supply_fpregset, mips64_fill_fpregset)
(mips_linux_o32_sigframe_init): Likewise.
* m32r-tdep.c (m32r_memory_insert_breakpoint)
(m32r_memory_remove_breakpoint, m32r_breakpoint_from_pc): Likewise.
* libunwind-frame.c (libunwind_frame_cache, libunwind_frame_sniffer)
(libunwind_sigtramp_frame_sniffer, libunwind_get_reg_special): Likewise.
* iq2000-tdep.c (iq2000_breakpoint_from_pc): Likewise.
* coffread.c (process_coff_symbol): Likewise.
* arm-tdep.c (convert_from_extended, convert_to_extended)
(gdb_print_insn_arm): Likewise.
2007-05-31 22:57:41 +02:00
|
|
|
|
== BFD_ENDIAN_BIG ? sigtramp_retcode_mipseb :
|
|
|
|
|
sigtramp_retcode_mipsel;
|
2002-05-21 17:58:41 +02:00
|
|
|
|
unsigned char ret[RETCODE_SIZE], w[4];
|
|
|
|
|
LONGEST off;
|
|
|
|
|
int i;
|
|
|
|
|
|
2008-04-30 23:25:16 +02:00
|
|
|
|
if (!safe_frame_unwind_memory (this_frame, pc, w, sizeof (w)))
|
2002-05-21 17:58:41 +02:00
|
|
|
|
return -1;
|
|
|
|
|
|
|
|
|
|
for (i = 0; i < RETCODE_NWORDS; i++)
|
|
|
|
|
{
|
|
|
|
|
if (memcmp (w, retcode + (i * 4), 4) == 0)
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
if (i == RETCODE_NWORDS)
|
|
|
|
|
return -1;
|
|
|
|
|
|
|
|
|
|
off = i * 4;
|
|
|
|
|
pc -= off;
|
|
|
|
|
|
2008-04-30 23:25:16 +02:00
|
|
|
|
if (!safe_frame_unwind_memory (this_frame, pc, ret, sizeof (ret)))
|
2002-05-21 17:58:41 +02:00
|
|
|
|
return -1;
|
|
|
|
|
|
|
|
|
|
if (memcmp (ret, retcode, RETCODE_SIZE) == 0)
|
|
|
|
|
return off;
|
|
|
|
|
|
|
|
|
|
return -1;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Figure out where the longjmp will land. We expect that we have
|
* mips-tdep.c (mips_fetch_instruction, mips16_fetch_instruction)
(mips_mdebug_frame_cache, mips16_scan_prologue)
(mips32_scan_prologue, mips_stub_frame_cache)
(heuristic_proc_start, heuristic_proc_desc)
(mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
(mips_n32n64_return_value, mips_o32_push_dummy_call)
(mips_o32_return_value, mips_o64_push_dummy_call)
(mips_step_skips_delay, mips_skip_trampoline_code)
(mips_gdbarch_init): Use MIPS_A0_REGNUM instead of A0_REGNUM,
MIPS_RA_REGNUM instead of RA_REGNUM, MIPS_T9_REGNUM instead of
T9_REGNUM, MIPS_V0_REGNUM instead of V0_REGNUM, MIPS_ZERO_REGNUM
instead of ZERO_REGNUM, MIPS32_SIZE_INSN instead of MIPS_INSTLEN
and MIPS16_INSN_SIZE instead of MIPS16_INSTLEN.
(mips_dump_tdep): Don't print A0_REGNUM, RA_REGNUM,
T9_REGNUM, V0_REGNUM, ZERO_REGNUM, MIPS_INSTLEN and
MIPS16_INSTLEN. Use MIPS_A0_REGNUM instead of A0_REGNUM.
* mips-linux-tdep.c (mips_linux_o32_sigframe_init)
(mips_linux_n32n64_sigframe_init): Use MIPS_ZERO_REGNUM instead of
ZERO_REGNUM.
* mipsnbsd-tdep.c (mipsnbsd_cannot_fetch_register)
(mipsnbsd_cannot_store_register): Use MIPS_ZERO_REGNUM instead of
ZERO_REGNUM.
(mipsnbsd_get_longjmp_target): Use MIPS_A0_REGNUM instead of
A0_REGNUM.
* mipsnbsd-nat.c: Include "mips-tdep.h".
(getregs_supplies): Use MIPS_ZERO_REGNUM instead of ZERO_REGNUM.
* Makefile.in (mipsnbsd-nat.o): Update dependencies.
2004-10-30 16:31:19 +02:00
|
|
|
|
just entered longjmp and haven't yet setup the stack frame, so the
|
|
|
|
|
args are still in the argument regs. MIPS_A0_REGNUM points at the
|
2002-05-21 17:58:41 +02:00
|
|
|
|
jmp_buf structure from which we extract the PC that we will land
|
|
|
|
|
at. The PC is copied into *pc. This routine returns true on
|
|
|
|
|
success. */
|
|
|
|
|
|
|
|
|
|
#define NBSD_MIPS_JB_PC (2 * 4)
|
* mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
(mips_n32n64_push_dummy_call, mips_o64_return_value)
(mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
(MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
(fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
(mips_n32n64_fp_arg_chunk_p): Update caller.
(mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
(mips_n32n64_push_dummy_call): Update caller.
(MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
current_gdbarch.
(mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
(mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
(MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
current_gdbarch.
(mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
(mips_o64_push_dummy_call): Update caller.
(MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
(fp_register_arg_p, mips_dump_tdep): Update caller.
(set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
(mips16_scan_prologue, mips32_scan_prologue): Update caller.
(reset_saved_regs): Make static. Add gdbarch as parameter. Replace
current_gdbarch.
(mips32_scan_prologue): Update caller.
(heuristic_proc_start): Add gdbarch as parameter. Replace
current_gdbarch.
(mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
(mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
the current architecture. Update call to getregs_supplies.
(getregs_supplies): Add gdbarch as parameter and replace
current_gdbarch.
* mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
NBSD_MIPS_JB_ELEMENT_SIZE.
(NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
replace current_gdbarch.
* remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
current_gdbarch.
(mips_fetch_registers, mips_store_registers): Update call
to mips_map_regno.
(mips_load): Use get_regcache_arch to get at the current_architecture
and replace current_gdbarch.
2008-07-14 13:25:12 +02:00
|
|
|
|
#define NBSD_MIPS_JB_ELEMENT_SIZE(gdbarch) mips_isa_regsize (gdbarch)
|
|
|
|
|
#define NBSD_MIPS_JB_OFFSET(gdbarch) (NBSD_MIPS_JB_PC * \
|
|
|
|
|
NBSD_MIPS_JB_ELEMENT_SIZE (gdbarch))
|
2002-05-21 17:58:41 +02:00
|
|
|
|
|
|
|
|
|
static int
|
2007-06-16 00:41:13 +02:00
|
|
|
|
mipsnbsd_get_longjmp_target (struct frame_info *frame, CORE_ADDR *pc)
|
2002-05-21 17:58:41 +02:00
|
|
|
|
{
|
* mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
(mips_n32n64_push_dummy_call, mips_o64_return_value)
(mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
(MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
(fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
(mips_n32n64_fp_arg_chunk_p): Update caller.
(mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
(mips_n32n64_push_dummy_call): Update caller.
(MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
current_gdbarch.
(mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
(mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
(MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
current_gdbarch.
(mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
(mips_o64_push_dummy_call): Update caller.
(MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
(fp_register_arg_p, mips_dump_tdep): Update caller.
(set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
(mips16_scan_prologue, mips32_scan_prologue): Update caller.
(reset_saved_regs): Make static. Add gdbarch as parameter. Replace
current_gdbarch.
(mips32_scan_prologue): Update caller.
(heuristic_proc_start): Add gdbarch as parameter. Replace
current_gdbarch.
(mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
(mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
the current architecture. Update call to getregs_supplies.
(getregs_supplies): Add gdbarch as parameter and replace
current_gdbarch.
* mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
NBSD_MIPS_JB_ELEMENT_SIZE.
(NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
replace current_gdbarch.
* remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
current_gdbarch.
(mips_fetch_registers, mips_store_registers): Update call
to mips_map_regno.
(mips_load): Use get_regcache_arch to get at the current_architecture
and replace current_gdbarch.
2008-07-14 13:25:12 +02:00
|
|
|
|
struct gdbarch *gdbarch = get_frame_arch (frame);
|
2002-05-21 17:58:41 +02:00
|
|
|
|
CORE_ADDR jb_addr;
|
|
|
|
|
char *buf;
|
|
|
|
|
|
* mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
(mips_n32n64_push_dummy_call, mips_o64_return_value)
(mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
(MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
(fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
(mips_n32n64_fp_arg_chunk_p): Update caller.
(mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
(mips_n32n64_push_dummy_call): Update caller.
(MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
current_gdbarch.
(mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
(mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
(MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
current_gdbarch.
(mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
(mips_o64_push_dummy_call): Update caller.
(MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
(fp_register_arg_p, mips_dump_tdep): Update caller.
(set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
(mips16_scan_prologue, mips32_scan_prologue): Update caller.
(reset_saved_regs): Make static. Add gdbarch as parameter. Replace
current_gdbarch.
(mips32_scan_prologue): Update caller.
(heuristic_proc_start): Add gdbarch as parameter. Replace
current_gdbarch.
(mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
(mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
the current architecture. Update call to getregs_supplies.
(getregs_supplies): Add gdbarch as parameter and replace
current_gdbarch.
* mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
NBSD_MIPS_JB_ELEMENT_SIZE.
(NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
replace current_gdbarch.
* remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
current_gdbarch.
(mips_fetch_registers, mips_store_registers): Update call
to mips_map_regno.
(mips_load): Use get_regcache_arch to get at the current_architecture
and replace current_gdbarch.
2008-07-14 13:25:12 +02:00
|
|
|
|
buf = alloca (NBSD_MIPS_JB_ELEMENT_SIZE (gdbarch));
|
2002-05-21 17:58:41 +02:00
|
|
|
|
|
2007-06-16 00:41:13 +02:00
|
|
|
|
jb_addr = get_frame_register_unsigned (frame, MIPS_A0_REGNUM);
|
2002-05-21 17:58:41 +02:00
|
|
|
|
|
* mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
(mips_n32n64_push_dummy_call, mips_o64_return_value)
(mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
(MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
(fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
(mips_n32n64_fp_arg_chunk_p): Update caller.
(mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
(mips_n32n64_push_dummy_call): Update caller.
(MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
current_gdbarch.
(mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
(mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
(MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
current_gdbarch.
(mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
(mips_o64_push_dummy_call): Update caller.
(MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
(fp_register_arg_p, mips_dump_tdep): Update caller.
(set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
(mips16_scan_prologue, mips32_scan_prologue): Update caller.
(reset_saved_regs): Make static. Add gdbarch as parameter. Replace
current_gdbarch.
(mips32_scan_prologue): Update caller.
(heuristic_proc_start): Add gdbarch as parameter. Replace
current_gdbarch.
(mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
(mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
the current architecture. Update call to getregs_supplies.
(getregs_supplies): Add gdbarch as parameter and replace
current_gdbarch.
* mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
NBSD_MIPS_JB_ELEMENT_SIZE.
(NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
replace current_gdbarch.
* remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
current_gdbarch.
(mips_fetch_registers, mips_store_registers): Update call
to mips_map_regno.
(mips_load): Use get_regcache_arch to get at the current_architecture
and replace current_gdbarch.
2008-07-14 13:25:12 +02:00
|
|
|
|
if (target_read_memory (jb_addr + NBSD_MIPS_JB_OFFSET (gdbarch), buf,
|
|
|
|
|
NBSD_MIPS_JB_ELEMENT_SIZE (gdbarch)))
|
2002-05-21 17:58:41 +02:00
|
|
|
|
return 0;
|
|
|
|
|
|
* mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
(mips_n32n64_push_dummy_call, mips_o64_return_value)
(mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
(MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
(fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
(mips_n32n64_fp_arg_chunk_p): Update caller.
(mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
(mips_n32n64_push_dummy_call): Update caller.
(MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
current_gdbarch.
(mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
(mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
(MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
current_gdbarch.
(mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
(mips_o64_push_dummy_call): Update caller.
(MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
(fp_register_arg_p, mips_dump_tdep): Update caller.
(set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
(mips16_scan_prologue, mips32_scan_prologue): Update caller.
(reset_saved_regs): Make static. Add gdbarch as parameter. Replace
current_gdbarch.
(mips32_scan_prologue): Update caller.
(heuristic_proc_start): Add gdbarch as parameter. Replace
current_gdbarch.
(mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
(mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
the current architecture. Update call to getregs_supplies.
(getregs_supplies): Add gdbarch as parameter and replace
current_gdbarch.
* mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
NBSD_MIPS_JB_ELEMENT_SIZE.
(NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
replace current_gdbarch.
* remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
current_gdbarch.
(mips_fetch_registers, mips_store_registers): Update call
to mips_map_regno.
(mips_load): Use get_regcache_arch to get at the current_architecture
and replace current_gdbarch.
2008-07-14 13:25:12 +02:00
|
|
|
|
*pc = extract_unsigned_integer (buf, NBSD_MIPS_JB_ELEMENT_SIZE (gdbarch));
|
2002-05-21 17:58:41 +02:00
|
|
|
|
|
|
|
|
|
return 1;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int
|
2007-11-16 05:56:45 +01:00
|
|
|
|
mipsnbsd_cannot_fetch_register (struct gdbarch *gdbarch, int regno)
|
2002-05-21 17:58:41 +02:00
|
|
|
|
{
|
* mips-tdep.c (mips_fetch_instruction, mips16_fetch_instruction)
(mips_mdebug_frame_cache, mips16_scan_prologue)
(mips32_scan_prologue, mips_stub_frame_cache)
(heuristic_proc_start, heuristic_proc_desc)
(mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
(mips_n32n64_return_value, mips_o32_push_dummy_call)
(mips_o32_return_value, mips_o64_push_dummy_call)
(mips_step_skips_delay, mips_skip_trampoline_code)
(mips_gdbarch_init): Use MIPS_A0_REGNUM instead of A0_REGNUM,
MIPS_RA_REGNUM instead of RA_REGNUM, MIPS_T9_REGNUM instead of
T9_REGNUM, MIPS_V0_REGNUM instead of V0_REGNUM, MIPS_ZERO_REGNUM
instead of ZERO_REGNUM, MIPS32_SIZE_INSN instead of MIPS_INSTLEN
and MIPS16_INSN_SIZE instead of MIPS16_INSTLEN.
(mips_dump_tdep): Don't print A0_REGNUM, RA_REGNUM,
T9_REGNUM, V0_REGNUM, ZERO_REGNUM, MIPS_INSTLEN and
MIPS16_INSTLEN. Use MIPS_A0_REGNUM instead of A0_REGNUM.
* mips-linux-tdep.c (mips_linux_o32_sigframe_init)
(mips_linux_n32n64_sigframe_init): Use MIPS_ZERO_REGNUM instead of
ZERO_REGNUM.
* mipsnbsd-tdep.c (mipsnbsd_cannot_fetch_register)
(mipsnbsd_cannot_store_register): Use MIPS_ZERO_REGNUM instead of
ZERO_REGNUM.
(mipsnbsd_get_longjmp_target): Use MIPS_A0_REGNUM instead of
A0_REGNUM.
* mipsnbsd-nat.c: Include "mips-tdep.h".
(getregs_supplies): Use MIPS_ZERO_REGNUM instead of ZERO_REGNUM.
* Makefile.in (mipsnbsd-nat.o): Update dependencies.
2004-10-30 16:31:19 +02:00
|
|
|
|
return (regno == MIPS_ZERO_REGNUM
|
2007-11-16 05:56:45 +01:00
|
|
|
|
|| regno == mips_regnum (gdbarch)->fp_implementation_revision);
|
2002-05-21 17:58:41 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int
|
2007-11-16 05:56:45 +01:00
|
|
|
|
mipsnbsd_cannot_store_register (struct gdbarch *gdbarch, int regno)
|
2002-05-21 17:58:41 +02:00
|
|
|
|
{
|
* mips-tdep.c (mips_fetch_instruction, mips16_fetch_instruction)
(mips_mdebug_frame_cache, mips16_scan_prologue)
(mips32_scan_prologue, mips_stub_frame_cache)
(heuristic_proc_start, heuristic_proc_desc)
(mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
(mips_n32n64_return_value, mips_o32_push_dummy_call)
(mips_o32_return_value, mips_o64_push_dummy_call)
(mips_step_skips_delay, mips_skip_trampoline_code)
(mips_gdbarch_init): Use MIPS_A0_REGNUM instead of A0_REGNUM,
MIPS_RA_REGNUM instead of RA_REGNUM, MIPS_T9_REGNUM instead of
T9_REGNUM, MIPS_V0_REGNUM instead of V0_REGNUM, MIPS_ZERO_REGNUM
instead of ZERO_REGNUM, MIPS32_SIZE_INSN instead of MIPS_INSTLEN
and MIPS16_INSN_SIZE instead of MIPS16_INSTLEN.
(mips_dump_tdep): Don't print A0_REGNUM, RA_REGNUM,
T9_REGNUM, V0_REGNUM, ZERO_REGNUM, MIPS_INSTLEN and
MIPS16_INSTLEN. Use MIPS_A0_REGNUM instead of A0_REGNUM.
* mips-linux-tdep.c (mips_linux_o32_sigframe_init)
(mips_linux_n32n64_sigframe_init): Use MIPS_ZERO_REGNUM instead of
ZERO_REGNUM.
* mipsnbsd-tdep.c (mipsnbsd_cannot_fetch_register)
(mipsnbsd_cannot_store_register): Use MIPS_ZERO_REGNUM instead of
ZERO_REGNUM.
(mipsnbsd_get_longjmp_target): Use MIPS_A0_REGNUM instead of
A0_REGNUM.
* mipsnbsd-nat.c: Include "mips-tdep.h".
(getregs_supplies): Use MIPS_ZERO_REGNUM instead of ZERO_REGNUM.
* Makefile.in (mipsnbsd-nat.o): Update dependencies.
2004-10-30 16:31:19 +02:00
|
|
|
|
return (regno == MIPS_ZERO_REGNUM
|
2007-11-16 05:56:45 +01:00
|
|
|
|
|| regno == mips_regnum (gdbarch)->fp_implementation_revision);
|
2002-05-21 17:58:41 +02:00
|
|
|
|
}
|
|
|
|
|
|
2004-11-07 18:53:30 +01:00
|
|
|
|
/* Shared library support. */
|
|
|
|
|
|
|
|
|
|
/* NetBSD/mips uses a slightly different `struct link_map' than the
|
2002-05-21 17:58:41 +02:00
|
|
|
|
other NetBSD platforms. */
|
2004-11-07 18:53:30 +01:00
|
|
|
|
|
2002-05-21 17:58:41 +02:00
|
|
|
|
static struct link_map_offsets *
|
2004-11-07 18:53:30 +01:00
|
|
|
|
mipsnbsd_ilp32_fetch_link_map_offsets (void)
|
2002-05-21 17:58:41 +02:00
|
|
|
|
{
|
|
|
|
|
static struct link_map_offsets lmo;
|
|
|
|
|
static struct link_map_offsets *lmp = NULL;
|
|
|
|
|
|
|
|
|
|
if (lmp == NULL)
|
|
|
|
|
{
|
|
|
|
|
lmp = &lmo;
|
|
|
|
|
|
2006-02-02 23:15:01 +01:00
|
|
|
|
lmo.r_version_offset = 0;
|
|
|
|
|
lmo.r_version_size = 4;
|
2002-05-21 17:58:41 +02:00
|
|
|
|
lmo.r_map_offset = 4;
|
2008-02-21 02:47:32 +01:00
|
|
|
|
lmo.r_brk_offset = 8;
|
2006-02-02 23:15:01 +01:00
|
|
|
|
lmo.r_ldsomap_offset = -1;
|
2002-05-21 17:58:41 +02:00
|
|
|
|
|
2004-11-07 18:53:30 +01:00
|
|
|
|
/* Everything we need is in the first 24 bytes. */
|
2002-05-21 17:58:41 +02:00
|
|
|
|
lmo.link_map_size = 24;
|
* mips-tdep.c (mips_fetch_instruction, mips16_fetch_instruction)
(mips_mdebug_frame_cache, mips16_scan_prologue)
(mips32_scan_prologue, mips_stub_frame_cache)
(heuristic_proc_start, heuristic_proc_desc)
(mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
(mips_n32n64_return_value, mips_o32_push_dummy_call)
(mips_o32_return_value, mips_o64_push_dummy_call)
(mips_step_skips_delay, mips_skip_trampoline_code)
(mips_gdbarch_init): Use MIPS_A0_REGNUM instead of A0_REGNUM,
MIPS_RA_REGNUM instead of RA_REGNUM, MIPS_T9_REGNUM instead of
T9_REGNUM, MIPS_V0_REGNUM instead of V0_REGNUM, MIPS_ZERO_REGNUM
instead of ZERO_REGNUM, MIPS32_SIZE_INSN instead of MIPS_INSTLEN
and MIPS16_INSN_SIZE instead of MIPS16_INSTLEN.
(mips_dump_tdep): Don't print A0_REGNUM, RA_REGNUM,
T9_REGNUM, V0_REGNUM, ZERO_REGNUM, MIPS_INSTLEN and
MIPS16_INSTLEN. Use MIPS_A0_REGNUM instead of A0_REGNUM.
* mips-linux-tdep.c (mips_linux_o32_sigframe_init)
(mips_linux_n32n64_sigframe_init): Use MIPS_ZERO_REGNUM instead of
ZERO_REGNUM.
* mipsnbsd-tdep.c (mipsnbsd_cannot_fetch_register)
(mipsnbsd_cannot_store_register): Use MIPS_ZERO_REGNUM instead of
ZERO_REGNUM.
(mipsnbsd_get_longjmp_target): Use MIPS_A0_REGNUM instead of
A0_REGNUM.
* mipsnbsd-nat.c: Include "mips-tdep.h".
(getregs_supplies): Use MIPS_ZERO_REGNUM instead of ZERO_REGNUM.
* Makefile.in (mipsnbsd-nat.o): Update dependencies.
2004-10-30 16:31:19 +02:00
|
|
|
|
lmo.l_addr_offset = 4;
|
2002-05-21 17:58:41 +02:00
|
|
|
|
lmo.l_name_offset = 8;
|
2006-02-28 05:29:10 +01:00
|
|
|
|
lmo.l_ld_offset = 12;
|
2002-05-21 17:58:41 +02:00
|
|
|
|
lmo.l_next_offset = 16;
|
|
|
|
|
lmo.l_prev_offset = 20;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return lmp;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static struct link_map_offsets *
|
2004-11-07 18:53:30 +01:00
|
|
|
|
mipsnbsd_lp64_fetch_link_map_offsets (void)
|
2002-05-21 17:58:41 +02:00
|
|
|
|
{
|
|
|
|
|
static struct link_map_offsets lmo;
|
|
|
|
|
static struct link_map_offsets *lmp = NULL;
|
|
|
|
|
|
|
|
|
|
if (lmp == NULL)
|
|
|
|
|
{
|
|
|
|
|
lmp = &lmo;
|
|
|
|
|
|
2006-02-02 23:15:01 +01:00
|
|
|
|
lmo.r_version_offset = 0;
|
|
|
|
|
lmo.r_version_size = 4;
|
|
|
|
|
lmo.r_map_offset = 8;
|
2008-02-21 02:47:32 +01:00
|
|
|
|
lmo.r_brk_offset = 16;
|
2006-02-02 23:15:01 +01:00
|
|
|
|
lmo.r_ldsomap_offset = -1;
|
2002-05-21 17:58:41 +02:00
|
|
|
|
|
2004-11-07 18:53:30 +01:00
|
|
|
|
/* Everything we need is in the first 40 bytes. */
|
2002-05-21 17:58:41 +02:00
|
|
|
|
lmo.link_map_size = 48;
|
|
|
|
|
lmo.l_addr_offset = 0;
|
|
|
|
|
lmo.l_name_offset = 16;
|
2006-02-28 05:29:10 +01:00
|
|
|
|
lmo.l_ld_offset = 24;
|
2002-05-21 17:58:41 +02:00
|
|
|
|
lmo.l_next_offset = 32;
|
|
|
|
|
lmo.l_prev_offset = 40;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return lmp;
|
|
|
|
|
}
|
2004-11-07 18:53:30 +01:00
|
|
|
|
|
2002-05-21 17:58:41 +02:00
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
mipsnbsd_init_abi (struct gdbarch_info info,
|
|
|
|
|
struct gdbarch *gdbarch)
|
|
|
|
|
{
|
2004-10-30 23:40:48 +02:00
|
|
|
|
set_gdbarch_regset_from_core_section
|
|
|
|
|
(gdbarch, mipsnbsd_regset_from_core_section);
|
|
|
|
|
|
2002-05-21 17:58:41 +02:00
|
|
|
|
set_gdbarch_get_longjmp_target (gdbarch, mipsnbsd_get_longjmp_target);
|
|
|
|
|
|
|
|
|
|
set_gdbarch_cannot_fetch_register (gdbarch, mipsnbsd_cannot_fetch_register);
|
|
|
|
|
set_gdbarch_cannot_store_register (gdbarch, mipsnbsd_cannot_store_register);
|
|
|
|
|
|
|
|
|
|
set_gdbarch_software_single_step (gdbarch, mips_software_single_step);
|
|
|
|
|
|
2004-11-07 18:53:30 +01:00
|
|
|
|
/* NetBSD/mips has SVR4-style shared libraries. */
|
|
|
|
|
set_solib_svr4_fetch_link_map_offsets
|
|
|
|
|
(gdbarch, (gdbarch_ptr_bit (gdbarch) == 32 ?
|
|
|
|
|
mipsnbsd_ilp32_fetch_link_map_offsets :
|
|
|
|
|
mipsnbsd_lp64_fetch_link_map_offsets));
|
2002-05-21 17:58:41 +02:00
|
|
|
|
}
|
2004-10-30 23:40:48 +02:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static enum gdb_osabi
|
|
|
|
|
mipsnbsd_core_osabi_sniffer (bfd *abfd)
|
|
|
|
|
{
|
|
|
|
|
if (strcmp (bfd_get_target (abfd), "netbsd-core") == 0)
|
|
|
|
|
return GDB_OSABI_NETBSD_ELF;
|
|
|
|
|
|
|
|
|
|
return GDB_OSABI_UNKNOWN;
|
|
|
|
|
}
|
2002-05-21 17:58:41 +02:00
|
|
|
|
|
2009-02-22 02:02:20 +01:00
|
|
|
|
/* Provide a prototype to silence -Wmissing-prototypes. */
|
|
|
|
|
extern initialize_file_ftype _initialize_mipsnbsd_tdep;
|
|
|
|
|
|
2002-05-21 17:58:41 +02:00
|
|
|
|
void
|
|
|
|
|
_initialize_mipsnbsd_tdep (void)
|
|
|
|
|
{
|
2002-12-21 20:58:07 +01:00
|
|
|
|
gdbarch_register_osabi (bfd_arch_mips, 0, GDB_OSABI_NETBSD_ELF,
|
2002-05-21 17:58:41 +02:00
|
|
|
|
mipsnbsd_init_abi);
|
|
|
|
|
}
|