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e261678878
This patch simply removes duplicated #include statements in the gdb/ directory. If there are two duplicated #include statements, this patch keeps the first #include and removes the second. Those duplicates have been found by using the checkincludes.pl tool from the Linux kernel and double checked manually once again if the #include statements are affected by #ifdef macros. 2014-01-06 Honggyu Kim <hong.gyu.kim@lge.com> * ada-lang.c: Remove duplicated include statements. * alphabsd-nat.c: Ditto. * amd64-darwin-tdep.c: Ditto. * amd64fbsd-nat.c: Ditto. * auto-load.c: Ditto. * ax-gdb.c: Ditto. * breakpoint.c: Ditto. * dbxread.c: Ditto. * fork-child.c: Ditto. * gdb_usleep.c: Ditto. * i386-darwin-tdep.c: Ditto. * i386fbsd-nat.c: Ditto. * infcmd.c: Ditto. * inferior.c: Ditto. * jv-lang.c: Ditto. * linux-nat.c: Ditto. * linux-tdep.c: Ditto. * m68kbsd-nat.c: Ditto. * m68klinux-nat.c: Ditto. * microblaze-tdep.c: Ditto. * mips-linux-tdep.c: Ditto. * mn10300-tdep.c: Ditto. * nto-tdep.c: Ditto. * opencl-lang.c: Ditto. * osdata.c: Ditto. * printcmd.c: Ditto. * regcache.c: Ditto. * remote-m32r-sdi.c: Ditto. * remote.c: Ditto. * symfile.c: Ditto. * symtab.c: Ditto. * tilegx-linux-nat.c: Ditto. * tilegx-tdep.c: Ditto. * tracepoint.c: Ditto. * valops.c: Ditto. * vaxbsd-nat.c: Ditto. * windows-nat.c: Ditto. * xtensa-tdep.c: Ditto.
147 lines
3.9 KiB
C
147 lines
3.9 KiB
C
/* Native-dependent code for modern VAX BSD's.
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Copyright (C) 2004-2014 Free Software Foundation, 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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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include "defs.h"
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#include "inferior.h"
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#include "regcache.h"
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#include "target.h"
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#include <sys/types.h>
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#include <sys/ptrace.h>
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#include <machine/reg.h>
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#include "vax-tdep.h"
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#include "inf-ptrace.h"
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/* Supply the general-purpose registers stored in GREGS to REGCACHE. */
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static void
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vaxbsd_supply_gregset (struct regcache *regcache, const void *gregs)
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{
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const gdb_byte *regs = gregs;
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int regnum;
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for (regnum = 0; regnum < VAX_NUM_REGS; regnum++)
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regcache_raw_supply (regcache, regnum, regs + regnum * 4);
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}
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/* Collect the general-purpose registers from REGCACHE and store them
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in GREGS. */
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static void
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vaxbsd_collect_gregset (const struct regcache *regcache,
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void *gregs, int regnum)
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{
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gdb_byte *regs = gregs;
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int i;
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for (i = 0; i <= VAX_NUM_REGS; i++)
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{
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if (regnum == -1 || regnum == i)
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regcache_raw_collect (regcache, i, regs + i * 4);
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}
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}
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/* Fetch register REGNUM from the inferior. If REGNUM is -1, do this
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for all registers. */
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static void
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vaxbsd_fetch_inferior_registers (struct target_ops *ops,
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struct regcache *regcache, int regnum)
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{
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struct reg regs;
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if (ptrace (PT_GETREGS, ptid_get_pid (inferior_ptid),
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(PTRACE_TYPE_ARG3) ®s, 0) == -1)
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perror_with_name (_("Couldn't get registers"));
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vaxbsd_supply_gregset (regcache, ®s);
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}
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/* Store register REGNUM back into the inferior. If REGNUM is -1, do
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this for all registers. */
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static void
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vaxbsd_store_inferior_registers (struct target_ops *ops,
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struct regcache *regcache, int regnum)
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{
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struct reg regs;
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if (ptrace (PT_GETREGS, ptid_get_pid (inferior_ptid),
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(PTRACE_TYPE_ARG3) ®s, 0) == -1)
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perror_with_name (_("Couldn't get registers"));
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vaxbsd_collect_gregset (regcache, ®s, regnum);
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if (ptrace (PT_SETREGS, ptid_get_pid (inferior_ptid),
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(PTRACE_TYPE_ARG3) ®s, 0) == -1)
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perror_with_name (_("Couldn't write registers"));
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}
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/* Support for debugging kernel virtual memory images. */
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#include <machine/pcb.h>
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#include "bsd-kvm.h"
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static int
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vaxbsd_supply_pcb (struct regcache *regcache, struct pcb *pcb)
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{
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int regnum;
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/* The following is true for OpenBSD 3.5:
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The pcb contains the register state at the context switch inside
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cpu_switch(). */
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/* The stack pointer shouldn't be zero. */
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if (pcb->KSP == 0)
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return 0;
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for (regnum = VAX_R0_REGNUM; regnum < VAX_AP_REGNUM; regnum++)
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regcache_raw_supply (regcache, regnum, &pcb->R[regnum - VAX_R0_REGNUM]);
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regcache_raw_supply (regcache, VAX_AP_REGNUM, &pcb->AP);
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regcache_raw_supply (regcache, VAX_FP_REGNUM, &pcb->FP);
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regcache_raw_supply (regcache, VAX_SP_REGNUM, &pcb->KSP);
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regcache_raw_supply (regcache, VAX_PC_REGNUM, &pcb->PC);
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regcache_raw_supply (regcache, VAX_PS_REGNUM, &pcb->PSL);
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return 1;
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}
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/* Provide a prototype to silence -Wmissing-prototypes. */
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void _initialize_vaxbsd_nat (void);
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void
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_initialize_vaxbsd_nat (void)
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{
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struct target_ops *t;
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t = inf_ptrace_target ();
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t->to_fetch_registers = vaxbsd_fetch_inferior_registers;
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t->to_store_registers = vaxbsd_store_inferior_registers;
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add_target (t);
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/* Support debugging kernel virtual memory images. */
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bsd_kvm_add_target (vaxbsd_supply_pcb);
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}
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