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binutils-gdb/gdb/armnbsd-nat.c
Tom Tromey 0e9f083f4c remove gdb_string.h 
This removes gdb_string.h.  This patch is purely mechanical.  I
created it by running the two commands:

    git rm common/gdb_string.h
    perl -pi -e's/"gdb_string.h"/<string.h>/;'  *.[chyl] */*.[chyl]

2013-11-18  Tom Tromey  <tromey@redhat.com>

	* common/gdb_string.h: Remove.
	* aarch64-tdep.c: Use string.h, not gdb_string.h.
	* ada-exp.y: Use string.h, not gdb_string.h.
	* ada-lang.c: Use string.h, not gdb_string.h.
	* ada-lex.l: Use string.h, not gdb_string.h.
	* ada-typeprint.c: Use string.h, not gdb_string.h.
	* ada-valprint.c: Use string.h, not gdb_string.h.
	* aix-thread.c: Use string.h, not gdb_string.h.
	* alpha-linux-tdep.c: Use string.h, not gdb_string.h.
	* alpha-mdebug-tdep.c: Use string.h, not gdb_string.h.
	* alpha-nat.c: Use string.h, not gdb_string.h.
	* alpha-osf1-tdep.c: Use string.h, not gdb_string.h.
	* alpha-tdep.c: Use string.h, not gdb_string.h.
	* alphanbsd-tdep.c: Use string.h, not gdb_string.h.
	* amd64-dicos-tdep.c: Use string.h, not gdb_string.h.
	* amd64-linux-nat.c: Use string.h, not gdb_string.h.
	* amd64-linux-tdep.c: Use string.h, not gdb_string.h.
	* amd64-nat.c: Use string.h, not gdb_string.h.
	* amd64-sol2-tdep.c: Use string.h, not gdb_string.h.
	* amd64fbsd-tdep.c: Use string.h, not gdb_string.h.
	* amd64obsd-tdep.c: Use string.h, not gdb_string.h.
	* arch-utils.c: Use string.h, not gdb_string.h.
	* arm-linux-nat.c: Use string.h, not gdb_string.h.
	* arm-linux-tdep.c: Use string.h, not gdb_string.h.
	* arm-tdep.c: Use string.h, not gdb_string.h.
	* arm-wince-tdep.c: Use string.h, not gdb_string.h.
	* armbsd-tdep.c: Use string.h, not gdb_string.h.
	* armnbsd-nat.c: Use string.h, not gdb_string.h.
	* armnbsd-tdep.c: Use string.h, not gdb_string.h.
	* armobsd-tdep.c: Use string.h, not gdb_string.h.
	* avr-tdep.c: Use string.h, not gdb_string.h.
	* ax-gdb.c: Use string.h, not gdb_string.h.
	* ax-general.c: Use string.h, not gdb_string.h.
	* bcache.c: Use string.h, not gdb_string.h.
	* bfin-tdep.c: Use string.h, not gdb_string.h.
	* breakpoint.c: Use string.h, not gdb_string.h.
	* build-id.c: Use string.h, not gdb_string.h.
	* buildsym.c: Use string.h, not gdb_string.h.
	* c-exp.y: Use string.h, not gdb_string.h.
	* c-lang.c: Use string.h, not gdb_string.h.
	* c-typeprint.c: Use string.h, not gdb_string.h.
	* c-valprint.c: Use string.h, not gdb_string.h.
	* charset.c: Use string.h, not gdb_string.h.
	* cli-out.c: Use string.h, not gdb_string.h.
	* cli/cli-cmds.c: Use string.h, not gdb_string.h.
	* cli/cli-decode.c: Use string.h, not gdb_string.h.
	* cli/cli-dump.c: Use string.h, not gdb_string.h.
	* cli/cli-interp.c: Use string.h, not gdb_string.h.
	* cli/cli-logging.c: Use string.h, not gdb_string.h.
	* cli/cli-script.c: Use string.h, not gdb_string.h.
	* cli/cli-setshow.c: Use string.h, not gdb_string.h.
	* cli/cli-utils.c: Use string.h, not gdb_string.h.
	* coffread.c: Use string.h, not gdb_string.h.
	* common/common-utils.c: Use string.h, not gdb_string.h.
	* common/filestuff.c: Use string.h, not gdb_string.h.
	* common/linux-procfs.c: Use string.h, not gdb_string.h.
	* common/linux-ptrace.c: Use string.h, not gdb_string.h.
	* common/signals.c: Use string.h, not gdb_string.h.
	* common/vec.h: Use string.h, not gdb_string.h.
	* core-regset.c: Use string.h, not gdb_string.h.
	* corefile.c: Use string.h, not gdb_string.h.
	* corelow.c: Use string.h, not gdb_string.h.
	* cp-abi.c: Use string.h, not gdb_string.h.
	* cp-support.c: Use string.h, not gdb_string.h.
	* cp-valprint.c: Use string.h, not gdb_string.h.
	* cris-tdep.c: Use string.h, not gdb_string.h.
	* d-lang.c: Use string.h, not gdb_string.h.
	* dbxread.c: Use string.h, not gdb_string.h.
	* dcache.c: Use string.h, not gdb_string.h.
	* demangle.c: Use string.h, not gdb_string.h.
	* dicos-tdep.c: Use string.h, not gdb_string.h.
	* disasm.c: Use string.h, not gdb_string.h.
	* doublest.c: Use string.h, not gdb_string.h.
	* dsrec.c: Use string.h, not gdb_string.h.
	* dummy-frame.c: Use string.h, not gdb_string.h.
	* dwarf2-frame.c: Use string.h, not gdb_string.h.
	* dwarf2loc.c: Use string.h, not gdb_string.h.
	* dwarf2read.c: Use string.h, not gdb_string.h.
	* elfread.c: Use string.h, not gdb_string.h.
	* environ.c: Use string.h, not gdb_string.h.
	* eval.c: Use string.h, not gdb_string.h.
	* event-loop.c: Use string.h, not gdb_string.h.
	* exceptions.c: Use string.h, not gdb_string.h.
	* exec.c: Use string.h, not gdb_string.h.
	* expprint.c: Use string.h, not gdb_string.h.
	* f-exp.y: Use string.h, not gdb_string.h.
	* f-lang.c: Use string.h, not gdb_string.h.
	* f-typeprint.c: Use string.h, not gdb_string.h.
	* f-valprint.c: Use string.h, not gdb_string.h.
	* fbsd-nat.c: Use string.h, not gdb_string.h.
	* findcmd.c: Use string.h, not gdb_string.h.
	* findvar.c: Use string.h, not gdb_string.h.
	* fork-child.c: Use string.h, not gdb_string.h.
	* frame.c: Use string.h, not gdb_string.h.
	* frv-linux-tdep.c: Use string.h, not gdb_string.h.
	* frv-tdep.c: Use string.h, not gdb_string.h.
	* gdb.c: Use string.h, not gdb_string.h.
	* gdb_bfd.c: Use string.h, not gdb_string.h.
	* gdbarch.c: Use string.h, not gdb_string.h.
	* gdbtypes.c: Use string.h, not gdb_string.h.
	* gnu-nat.c: Use string.h, not gdb_string.h.
	* gnu-v2-abi.c: Use string.h, not gdb_string.h.
	* gnu-v3-abi.c: Use string.h, not gdb_string.h.
	* go-exp.y: Use string.h, not gdb_string.h.
	* go-lang.c: Use string.h, not gdb_string.h.
	* go32-nat.c: Use string.h, not gdb_string.h.
	* hppa-hpux-tdep.c: Use string.h, not gdb_string.h.
	* hppa-linux-nat.c: Use string.h, not gdb_string.h.
	* hppanbsd-tdep.c: Use string.h, not gdb_string.h.
	* hppaobsd-tdep.c: Use string.h, not gdb_string.h.
	* i386-cygwin-tdep.c: Use string.h, not gdb_string.h.
	* i386-dicos-tdep.c: Use string.h, not gdb_string.h.
	* i386-linux-nat.c: Use string.h, not gdb_string.h.
	* i386-linux-tdep.c: Use string.h, not gdb_string.h.
	* i386-nto-tdep.c: Use string.h, not gdb_string.h.
	* i386-sol2-tdep.c: Use string.h, not gdb_string.h.
	* i386-tdep.c: Use string.h, not gdb_string.h.
	* i386bsd-tdep.c: Use string.h, not gdb_string.h.
	* i386gnu-nat.c: Use string.h, not gdb_string.h.
	* i386nbsd-tdep.c: Use string.h, not gdb_string.h.
	* i386obsd-tdep.c: Use string.h, not gdb_string.h.
	* i387-tdep.c: Use string.h, not gdb_string.h.
	* ia64-libunwind-tdep.c: Use string.h, not gdb_string.h.
	* ia64-linux-nat.c: Use string.h, not gdb_string.h.
	* inf-child.c: Use string.h, not gdb_string.h.
	* inf-ptrace.c: Use string.h, not gdb_string.h.
	* inf-ttrace.c: Use string.h, not gdb_string.h.
	* infcall.c: Use string.h, not gdb_string.h.
	* infcmd.c: Use string.h, not gdb_string.h.
	* inflow.c: Use string.h, not gdb_string.h.
	* infrun.c: Use string.h, not gdb_string.h.
	* interps.c: Use string.h, not gdb_string.h.
	* iq2000-tdep.c: Use string.h, not gdb_string.h.
	* irix5-nat.c: Use string.h, not gdb_string.h.
	* jv-exp.y: Use string.h, not gdb_string.h.
	* jv-lang.c: Use string.h, not gdb_string.h.
	* jv-typeprint.c: Use string.h, not gdb_string.h.
	* jv-valprint.c: Use string.h, not gdb_string.h.
	* language.c: Use string.h, not gdb_string.h.
	* linux-fork.c: Use string.h, not gdb_string.h.
	* linux-nat.c: Use string.h, not gdb_string.h.
	* lm32-tdep.c: Use string.h, not gdb_string.h.
	* m2-exp.y: Use string.h, not gdb_string.h.
	* m2-typeprint.c: Use string.h, not gdb_string.h.
	* m32c-tdep.c: Use string.h, not gdb_string.h.
	* m32r-linux-nat.c: Use string.h, not gdb_string.h.
	* m32r-linux-tdep.c: Use string.h, not gdb_string.h.
	* m32r-rom.c: Use string.h, not gdb_string.h.
	* m32r-tdep.c: Use string.h, not gdb_string.h.
	* m68hc11-tdep.c: Use string.h, not gdb_string.h.
	* m68k-tdep.c: Use string.h, not gdb_string.h.
	* m68kbsd-tdep.c: Use string.h, not gdb_string.h.
	* m68klinux-nat.c: Use string.h, not gdb_string.h.
	* m68klinux-tdep.c: Use string.h, not gdb_string.h.
	* m88k-tdep.c: Use string.h, not gdb_string.h.
	* macrocmd.c: Use string.h, not gdb_string.h.
	* main.c: Use string.h, not gdb_string.h.
	* mdebugread.c: Use string.h, not gdb_string.h.
	* mem-break.c: Use string.h, not gdb_string.h.
	* memattr.c: Use string.h, not gdb_string.h.
	* memory-map.c: Use string.h, not gdb_string.h.
	* mep-tdep.c: Use string.h, not gdb_string.h.
	* mi/mi-cmd-break.c: Use string.h, not gdb_string.h.
	* mi/mi-cmd-disas.c: Use string.h, not gdb_string.h.
	* mi/mi-cmd-env.c: Use string.h, not gdb_string.h.
	* mi/mi-cmd-stack.c: Use string.h, not gdb_string.h.
	* mi/mi-cmd-var.c: Use string.h, not gdb_string.h.
	* mi/mi-cmds.c: Use string.h, not gdb_string.h.
	* mi/mi-console.c: Use string.h, not gdb_string.h.
	* mi/mi-getopt.c: Use string.h, not gdb_string.h.
	* mi/mi-interp.c: Use string.h, not gdb_string.h.
	* mi/mi-main.c: Use string.h, not gdb_string.h.
	* mi/mi-parse.c: Use string.h, not gdb_string.h.
	* microblaze-rom.c: Use string.h, not gdb_string.h.
	* microblaze-tdep.c: Use string.h, not gdb_string.h.
	* mingw-hdep.c: Use string.h, not gdb_string.h.
	* minidebug.c: Use string.h, not gdb_string.h.
	* minsyms.c: Use string.h, not gdb_string.h.
	* mips-irix-tdep.c: Use string.h, not gdb_string.h.
	* mips-linux-tdep.c: Use string.h, not gdb_string.h.
	* mips-tdep.c: Use string.h, not gdb_string.h.
	* mips64obsd-tdep.c: Use string.h, not gdb_string.h.
	* mipsnbsd-tdep.c: Use string.h, not gdb_string.h.
	* mipsread.c: Use string.h, not gdb_string.h.
	* mn10300-linux-tdep.c: Use string.h, not gdb_string.h.
	* mn10300-tdep.c: Use string.h, not gdb_string.h.
	* monitor.c: Use string.h, not gdb_string.h.
	* moxie-tdep.c: Use string.h, not gdb_string.h.
	* mt-tdep.c: Use string.h, not gdb_string.h.
	* nbsd-tdep.c: Use string.h, not gdb_string.h.
	* nios2-linux-tdep.c: Use string.h, not gdb_string.h.
	* nto-procfs.c: Use string.h, not gdb_string.h.
	* nto-tdep.c: Use string.h, not gdb_string.h.
	* objc-lang.c: Use string.h, not gdb_string.h.
	* objfiles.c: Use string.h, not gdb_string.h.
	* opencl-lang.c: Use string.h, not gdb_string.h.
	* osabi.c: Use string.h, not gdb_string.h.
	* osdata.c: Use string.h, not gdb_string.h.
	* p-exp.y: Use string.h, not gdb_string.h.
	* p-lang.c: Use string.h, not gdb_string.h.
	* p-typeprint.c: Use string.h, not gdb_string.h.
	* parse.c: Use string.h, not gdb_string.h.
	* posix-hdep.c: Use string.h, not gdb_string.h.
	* ppc-linux-nat.c: Use string.h, not gdb_string.h.
	* ppc-sysv-tdep.c: Use string.h, not gdb_string.h.
	* ppcfbsd-tdep.c: Use string.h, not gdb_string.h.
	* ppcnbsd-tdep.c: Use string.h, not gdb_string.h.
	* ppcobsd-tdep.c: Use string.h, not gdb_string.h.
	* printcmd.c: Use string.h, not gdb_string.h.
	* procfs.c: Use string.h, not gdb_string.h.
	* prologue-value.c: Use string.h, not gdb_string.h.
	* python/py-auto-load.c: Use string.h, not gdb_string.h.
	* python/py-gdb-readline.c: Use string.h, not gdb_string.h.
	* ravenscar-thread.c: Use string.h, not gdb_string.h.
	* regcache.c: Use string.h, not gdb_string.h.
	* registry.c: Use string.h, not gdb_string.h.
	* remote-fileio.c: Use string.h, not gdb_string.h.
	* remote-m32r-sdi.c: Use string.h, not gdb_string.h.
	* remote-mips.c: Use string.h, not gdb_string.h.
	* remote-sim.c: Use string.h, not gdb_string.h.
	* remote.c: Use string.h, not gdb_string.h.
	* reverse.c: Use string.h, not gdb_string.h.
	* rs6000-aix-tdep.c: Use string.h, not gdb_string.h.
	* ser-base.c: Use string.h, not gdb_string.h.
	* ser-go32.c: Use string.h, not gdb_string.h.
	* ser-mingw.c: Use string.h, not gdb_string.h.
	* ser-pipe.c: Use string.h, not gdb_string.h.
	* ser-tcp.c: Use string.h, not gdb_string.h.
	* ser-unix.c: Use string.h, not gdb_string.h.
	* serial.c: Use string.h, not gdb_string.h.
	* sh-tdep.c: Use string.h, not gdb_string.h.
	* sh64-tdep.c: Use string.h, not gdb_string.h.
	* shnbsd-tdep.c: Use string.h, not gdb_string.h.
	* skip.c: Use string.h, not gdb_string.h.
	* sol-thread.c: Use string.h, not gdb_string.h.
	* solib-dsbt.c: Use string.h, not gdb_string.h.
	* solib-frv.c: Use string.h, not gdb_string.h.
	* solib-osf.c: Use string.h, not gdb_string.h.
	* solib-spu.c: Use string.h, not gdb_string.h.
	* solib-target.c: Use string.h, not gdb_string.h.
	* solib.c: Use string.h, not gdb_string.h.
	* somread.c: Use string.h, not gdb_string.h.
	* source.c: Use string.h, not gdb_string.h.
	* sparc-nat.c: Use string.h, not gdb_string.h.
	* sparc-sol2-tdep.c: Use string.h, not gdb_string.h.
	* sparc-tdep.c: Use string.h, not gdb_string.h.
	* sparc64-tdep.c: Use string.h, not gdb_string.h.
	* sparc64fbsd-tdep.c: Use string.h, not gdb_string.h.
	* sparc64nbsd-tdep.c: Use string.h, not gdb_string.h.
	* sparcnbsd-tdep.c: Use string.h, not gdb_string.h.
	* spu-linux-nat.c: Use string.h, not gdb_string.h.
	* spu-multiarch.c: Use string.h, not gdb_string.h.
	* spu-tdep.c: Use string.h, not gdb_string.h.
	* stabsread.c: Use string.h, not gdb_string.h.
	* stack.c: Use string.h, not gdb_string.h.
	* std-regs.c: Use string.h, not gdb_string.h.
	* symfile.c: Use string.h, not gdb_string.h.
	* symmisc.c: Use string.h, not gdb_string.h.
	* symtab.c: Use string.h, not gdb_string.h.
	* target.c: Use string.h, not gdb_string.h.
	* thread.c: Use string.h, not gdb_string.h.
	* tilegx-linux-nat.c: Use string.h, not gdb_string.h.
	* tilegx-tdep.c: Use string.h, not gdb_string.h.
	* top.c: Use string.h, not gdb_string.h.
	* tracepoint.c: Use string.h, not gdb_string.h.
	* tui/tui-command.c: Use string.h, not gdb_string.h.
	* tui/tui-data.c: Use string.h, not gdb_string.h.
	* tui/tui-disasm.c: Use string.h, not gdb_string.h.
	* tui/tui-file.c: Use string.h, not gdb_string.h.
	* tui/tui-layout.c: Use string.h, not gdb_string.h.
	* tui/tui-out.c: Use string.h, not gdb_string.h.
	* tui/tui-regs.c: Use string.h, not gdb_string.h.
	* tui/tui-source.c: Use string.h, not gdb_string.h.
	* tui/tui-stack.c: Use string.h, not gdb_string.h.
	* tui/tui-win.c: Use string.h, not gdb_string.h.
	* tui/tui-windata.c: Use string.h, not gdb_string.h.
	* tui/tui-winsource.c: Use string.h, not gdb_string.h.
	* typeprint.c: Use string.h, not gdb_string.h.
	* ui-file.c: Use string.h, not gdb_string.h.
	* ui-out.c: Use string.h, not gdb_string.h.
	* user-regs.c: Use string.h, not gdb_string.h.
	* utils.c: Use string.h, not gdb_string.h.
	* v850-tdep.c: Use string.h, not gdb_string.h.
	* valarith.c: Use string.h, not gdb_string.h.
	* valops.c: Use string.h, not gdb_string.h.
	* valprint.c: Use string.h, not gdb_string.h.
	* value.c: Use string.h, not gdb_string.h.
	* varobj.c: Use string.h, not gdb_string.h.
	* vax-tdep.c: Use string.h, not gdb_string.h.
	* vaxnbsd-tdep.c: Use string.h, not gdb_string.h.
	* vaxobsd-tdep.c: Use string.h, not gdb_string.h.
	* windows-nat.c: Use string.h, not gdb_string.h.
	* xcoffread.c: Use string.h, not gdb_string.h.
	* xml-support.c: Use string.h, not gdb_string.h.
	* xstormy16-tdep.c: Use string.h, not gdb_string.h.
	* xtensa-linux-nat.c: Use string.h, not gdb_string.h.
2013-11-18 13:29:00 -07:00

504 lines
12 KiB
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/* Native-dependent code for BSD Unix running on ARM's, for GDB.
Copyright (C) 1988-2013 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
#include "gdbcore.h"
#include "inferior.h"
#include "regcache.h"
#include "target.h"
#include <string.h>
#include <sys/types.h>
#include <sys/ptrace.h>
#include <machine/reg.h>
#include <machine/frame.h>
#include "arm-tdep.h"
#include "inf-ptrace.h"
extern int arm_apcs_32;
static void
arm_supply_gregset (struct regcache *regcache, struct reg *gregset)
{
int regno;
CORE_ADDR r_pc;
/* Integer registers. */
for (regno = ARM_A1_REGNUM; regno < ARM_SP_REGNUM; regno++)
regcache_raw_supply (regcache, regno, (char *) &gregset->r[regno]);
regcache_raw_supply (regcache, ARM_SP_REGNUM,
(char *) &gregset->r_sp);
regcache_raw_supply (regcache, ARM_LR_REGNUM,
(char *) &gregset->r_lr);
/* This is ok: we're running native... */
r_pc = gdbarch_addr_bits_remove (get_regcache_arch (regcache), gregset->r_pc);
regcache_raw_supply (regcache, ARM_PC_REGNUM, (char *) &r_pc);
if (arm_apcs_32)
regcache_raw_supply (regcache, ARM_PS_REGNUM,
(char *) &gregset->r_cpsr);
else
regcache_raw_supply (regcache, ARM_PS_REGNUM,
(char *) &gregset->r_pc);
}
static void
arm_supply_fparegset (struct regcache *regcache, struct fpreg *fparegset)
{
int regno;
for (regno = ARM_F0_REGNUM; regno <= ARM_F7_REGNUM; regno++)
regcache_raw_supply (regcache, regno,
(char *) &fparegset->fpr[regno - ARM_F0_REGNUM]);
regcache_raw_supply (regcache, ARM_FPS_REGNUM,
(char *) &fparegset->fpr_fpsr);
}
static void
fetch_register (struct regcache *regcache, int regno)
{
struct reg inferior_registers;
int ret;
ret = ptrace (PT_GETREGS, ptid_get_pid (inferior_ptid),
(PTRACE_TYPE_ARG3) &inferior_registers, 0);
if (ret < 0)
{
warning (_("unable to fetch general register"));
return;
}
switch (regno)
{
case ARM_SP_REGNUM:
regcache_raw_supply (regcache, ARM_SP_REGNUM,
(char *) &inferior_registers.r_sp);
break;
case ARM_LR_REGNUM:
regcache_raw_supply (regcache, ARM_LR_REGNUM,
(char *) &inferior_registers.r_lr);
break;
case ARM_PC_REGNUM:
/* This is ok: we're running native... */
inferior_registers.r_pc = gdbarch_addr_bits_remove
(get_regcache_arch (regcache),
inferior_registers.r_pc);
regcache_raw_supply (regcache, ARM_PC_REGNUM,
(char *) &inferior_registers.r_pc);
break;
case ARM_PS_REGNUM:
if (arm_apcs_32)
regcache_raw_supply (regcache, ARM_PS_REGNUM,
(char *) &inferior_registers.r_cpsr);
else
regcache_raw_supply (regcache, ARM_PS_REGNUM,
(char *) &inferior_registers.r_pc);
break;
default:
regcache_raw_supply (regcache, regno,
(char *) &inferior_registers.r[regno]);
break;
}
}
static void
fetch_regs (struct regcache *regcache)
{
struct reg inferior_registers;
int ret;
int regno;
ret = ptrace (PT_GETREGS, ptid_get_pid (inferior_ptid),
(PTRACE_TYPE_ARG3) &inferior_registers, 0);
if (ret < 0)
{
warning (_("unable to fetch general registers"));
return;
}
arm_supply_gregset (regcache, &inferior_registers);
}
static void
fetch_fp_register (struct regcache *regcache, int regno)
{
struct fpreg inferior_fp_registers;
int ret;
ret = ptrace (PT_GETFPREGS, ptid_get_pid (inferior_ptid),
(PTRACE_TYPE_ARG3) &inferior_fp_registers, 0);
if (ret < 0)
{
warning (_("unable to fetch floating-point register"));
return;
}
switch (regno)
{
case ARM_FPS_REGNUM:
regcache_raw_supply (regcache, ARM_FPS_REGNUM,
(char *) &inferior_fp_registers.fpr_fpsr);
break;
default:
regcache_raw_supply (regcache, regno,
(char *) &inferior_fp_registers.fpr[regno - ARM_F0_REGNUM]);
break;
}
}
static void
fetch_fp_regs (struct regcache *regcache)
{
struct fpreg inferior_fp_registers;
int ret;
int regno;
ret = ptrace (PT_GETFPREGS, ptid_get_pid (inferior_ptid),
(PTRACE_TYPE_ARG3) &inferior_fp_registers, 0);
if (ret < 0)
{
warning (_("unable to fetch general registers"));
return;
}
arm_supply_fparegset (regcache, &inferior_fp_registers);
}
static void
armnbsd_fetch_registers (struct target_ops *ops,
struct regcache *regcache, int regno)
{
if (regno >= 0)
{
if (regno < ARM_F0_REGNUM || regno > ARM_FPS_REGNUM)
fetch_register (regcache, regno);
else
fetch_fp_register (regcache, regno);
}
else
{
fetch_regs (regcache);
fetch_fp_regs (regcache);
}
}
static void
store_register (const struct regcache *regcache, int regno)
{
struct gdbarch *gdbarch = get_regcache_arch (regcache);
struct reg inferior_registers;
int ret;
ret = ptrace (PT_GETREGS, ptid_get_pid (inferior_ptid),
(PTRACE_TYPE_ARG3) &inferior_registers, 0);
if (ret < 0)
{
warning (_("unable to fetch general registers"));
return;
}
switch (regno)
{
case ARM_SP_REGNUM:
regcache_raw_collect (regcache, ARM_SP_REGNUM,
(char *) &inferior_registers.r_sp);
break;
case ARM_LR_REGNUM:
regcache_raw_collect (regcache, ARM_LR_REGNUM,
(char *) &inferior_registers.r_lr);
break;
case ARM_PC_REGNUM:
if (arm_apcs_32)
regcache_raw_collect (regcache, ARM_PC_REGNUM,
(char *) &inferior_registers.r_pc);
else
{
unsigned pc_val;
regcache_raw_collect (regcache, ARM_PC_REGNUM,
(char *) &pc_val);
pc_val = gdbarch_addr_bits_remove (gdbarch, pc_val);
inferior_registers.r_pc ^= gdbarch_addr_bits_remove
(gdbarch, inferior_registers.r_pc);
inferior_registers.r_pc |= pc_val;
}
break;
case ARM_PS_REGNUM:
if (arm_apcs_32)
regcache_raw_collect (regcache, ARM_PS_REGNUM,
(char *) &inferior_registers.r_cpsr);
else
{
unsigned psr_val;
regcache_raw_collect (regcache, ARM_PS_REGNUM,
(char *) &psr_val);
psr_val ^= gdbarch_addr_bits_remove (gdbarch, psr_val);
inferior_registers.r_pc = gdbarch_addr_bits_remove
(gdbarch, inferior_registers.r_pc);
inferior_registers.r_pc |= psr_val;
}
break;
default:
regcache_raw_collect (regcache, regno,
(char *) &inferior_registers.r[regno]);
break;
}
ret = ptrace (PT_SETREGS, ptid_get_pid (inferior_ptid),
(PTRACE_TYPE_ARG3) &inferior_registers, 0);
if (ret < 0)
warning (_("unable to write register %d to inferior"), regno);
}
static void
store_regs (const struct regcache *regcache)
{
struct gdbarch *gdbarch = get_regcache_arch (regcache);
struct reg inferior_registers;
int ret;
int regno;
for (regno = ARM_A1_REGNUM; regno < ARM_SP_REGNUM; regno++)
regcache_raw_collect (regcache, regno,
(char *) &inferior_registers.r[regno]);
regcache_raw_collect (regcache, ARM_SP_REGNUM,
(char *) &inferior_registers.r_sp);
regcache_raw_collect (regcache, ARM_LR_REGNUM,
(char *) &inferior_registers.r_lr);
if (arm_apcs_32)
{
regcache_raw_collect (regcache, ARM_PC_REGNUM,
(char *) &inferior_registers.r_pc);
regcache_raw_collect (regcache, ARM_PS_REGNUM,
(char *) &inferior_registers.r_cpsr);
}
else
{
unsigned pc_val;
unsigned psr_val;
regcache_raw_collect (regcache, ARM_PC_REGNUM,
(char *) &pc_val);
regcache_raw_collect (regcache, ARM_PS_REGNUM,
(char *) &psr_val);
pc_val = gdbarch_addr_bits_remove (gdbarch, pc_val);
psr_val ^= gdbarch_addr_bits_remove (gdbarch, psr_val);
inferior_registers.r_pc = pc_val | psr_val;
}
ret = ptrace (PT_SETREGS, ptid_get_pid (inferior_ptid),
(PTRACE_TYPE_ARG3) &inferior_registers, 0);
if (ret < 0)
warning (_("unable to store general registers"));
}
static void
store_fp_register (const struct regcache *regcache, int regno)
{
struct fpreg inferior_fp_registers;
int ret;
ret = ptrace (PT_GETFPREGS, ptid_get_pid (inferior_ptid),
(PTRACE_TYPE_ARG3) &inferior_fp_registers, 0);
if (ret < 0)
{
warning (_("unable to fetch floating-point registers"));
return;
}
switch (regno)
{
case ARM_FPS_REGNUM:
regcache_raw_collect (regcache, ARM_FPS_REGNUM,
(char *) &inferior_fp_registers.fpr_fpsr);
break;
default:
regcache_raw_collect (regcache, regno,
(char *) &inferior_fp_registers.fpr[regno - ARM_F0_REGNUM]);
break;
}
ret = ptrace (PT_SETFPREGS, ptid_get_pid (inferior_ptid),
(PTRACE_TYPE_ARG3) &inferior_fp_registers, 0);
if (ret < 0)
warning (_("unable to write register %d to inferior"), regno);
}
static void
store_fp_regs (const struct regcache *regcache)
{
struct fpreg inferior_fp_registers;
int ret;
int regno;
for (regno = ARM_F0_REGNUM; regno <= ARM_F7_REGNUM; regno++)
regcache_raw_collect (regcache, regno,
(char *) &inferior_fp_registers.fpr[regno - ARM_F0_REGNUM]);
regcache_raw_collect (regcache, ARM_FPS_REGNUM,
(char *) &inferior_fp_registers.fpr_fpsr);
ret = ptrace (PT_SETFPREGS, ptid_get_pid (inferior_ptid),
(PTRACE_TYPE_ARG3) &inferior_fp_registers, 0);
if (ret < 0)
warning (_("unable to store floating-point registers"));
}
static void
armnbsd_store_registers (struct target_ops *ops,
struct regcache *regcache, int regno)
{
if (regno >= 0)
{
if (regno < ARM_F0_REGNUM || regno > ARM_FPS_REGNUM)
store_register (regcache, regno);
else
store_fp_register (regcache, regno);
}
else
{
store_regs (regcache);
store_fp_regs (regcache);
}
}
struct md_core
{
struct reg intreg;
struct fpreg freg;
};
static void
fetch_core_registers (struct regcache *regcache,
char *core_reg_sect, unsigned core_reg_size,
int which, CORE_ADDR ignore)
{
struct md_core *core_reg = (struct md_core *) core_reg_sect;
int regno;
CORE_ADDR r_pc;
arm_supply_gregset (regcache, &core_reg->intreg);
arm_supply_fparegset (regcache, &core_reg->freg);
}
static void
fetch_elfcore_registers (struct regcache *regcache,
char *core_reg_sect, unsigned core_reg_size,
int which, CORE_ADDR ignore)
{
struct reg gregset;
struct fpreg fparegset;
switch (which)
{
case 0: /* Integer registers. */
if (core_reg_size != sizeof (struct reg))
warning (_("wrong size of register set in core file"));
else
{
/* The memcpy may be unnecessary, but we can't really be sure
of the alignment of the data in the core file. */
memcpy (&gregset, core_reg_sect, sizeof (gregset));
arm_supply_gregset (regcache, &gregset);
}
break;
case 2:
if (core_reg_size != sizeof (struct fpreg))
warning (_("wrong size of FPA register set in core file"));
else
{
/* The memcpy may be unnecessary, but we can't really be sure
of the alignment of the data in the core file. */
memcpy (&fparegset, core_reg_sect, sizeof (fparegset));
arm_supply_fparegset (regcache, &fparegset);
}
break;
default:
/* Don't know what kind of register request this is; just ignore it. */
break;
}
}
static struct core_fns arm_netbsd_core_fns =
{
bfd_target_unknown_flavour, /* core_flovour. */
default_check_format, /* check_format. */
default_core_sniffer, /* core_sniffer. */
fetch_core_registers, /* core_read_registers. */
NULL
};
static struct core_fns arm_netbsd_elfcore_fns =
{
bfd_target_elf_flavour, /* core_flovour. */
default_check_format, /* check_format. */
default_core_sniffer, /* core_sniffer. */
fetch_elfcore_registers, /* core_read_registers. */
NULL
};
void
_initialize_arm_netbsd_nat (void)
{
struct target_ops *t;
t = inf_ptrace_target ();
t->to_fetch_registers = armnbsd_fetch_registers;
t->to_store_registers = armnbsd_store_registers;
add_target (t);
deprecated_add_core_fns (&arm_netbsd_core_fns);
deprecated_add_core_fns (&arm_netbsd_elfcore_fns);
}
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