X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;ds=sidebyside;f=gdb%2Fmips64obsd-nat.c;h=48464642363a41d6edc94103f61716d935b87f48;hb=41fd2b0f5d958fe3056da5c7af4032b1b99d726f;hp=eee3e5ea66cd7537400e7b59b705907cdec84a7f;hpb=abc0878268dfb82e186b93665148445000370942;p=deliverable%2Fbinutils-gdb.git
diff --git a/gdb/mips64obsd-nat.c b/gdb/mips64obsd-nat.c
index eee3e5ea66..4846464236 100644
--- a/gdb/mips64obsd-nat.c
+++ b/gdb/mips64obsd-nat.c
@@ -1,12 +1,12 @@
/* Native-dependent code for OpenBSD/mips64.
- Copyright 2004 Free Software Foundation, Inc.
+ Copyright (C) 2004-2016 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
@@ -15,9 +15,7 @@
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
+ along with this program. If not, see . */
#include "defs.h"
#include "inferior.h"
@@ -28,9 +26,14 @@
#include
#include
+#include "mips-tdep.h"
#include "inf-ptrace.h"
+#include "obsd-nat.h"
-#define MIPS64OBSD_NUM_REGS 73
+/* Shorthand for some register numbers used below. */
+#define MIPS_PC_REGNUM MIPS_EMBED_PC_REGNUM
+#define MIPS_FP0_REGNUM MIPS_EMBED_FP0_REGNUM
+#define MIPS_FSR_REGNUM MIPS_EMBED_FP0_REGNUM + 32
/* Supply the general-purpose registers stored in GREGS to REGCACHE. */
@@ -40,8 +43,11 @@ mips64obsd_supply_gregset (struct regcache *regcache, const void *gregs)
const char *regs = gregs;
int regnum;
- for (regnum = 0; regnum < MIPS64OBSD_NUM_REGS; regnum++)
+ for (regnum = MIPS_ZERO_REGNUM; regnum <= MIPS_PC_REGNUM; regnum++)
regcache_raw_supply (regcache, regnum, regs + regnum * 8);
+
+ for (regnum = MIPS_FP0_REGNUM; regnum <= MIPS_FSR_REGNUM; regnum++)
+ regcache_raw_supply (regcache, regnum, regs + (regnum + 2) * 8);
}
/* Collect the general-purpose registers from REGCACHE and store them
@@ -54,11 +60,17 @@ mips64obsd_collect_gregset (const struct regcache *regcache,
char *regs = gregs;
int i;
- for (i = 0; i <= MIPS64OBSD_NUM_REGS; i++)
+ for (i = MIPS_ZERO_REGNUM; i <= MIPS_PC_REGNUM; i++)
{
if (regnum == -1 || regnum == i)
regcache_raw_collect (regcache, i, regs + i * 8);
}
+
+ for (i = MIPS_FP0_REGNUM; i <= MIPS_FSR_REGNUM; i++)
+ {
+ if (regnum == -1 || regnum == i)
+ regcache_raw_collect (regcache, i, regs + (i + 2) * 8);
+ }
}
@@ -66,34 +78,36 @@ mips64obsd_collect_gregset (const struct regcache *regcache,
for all registers. */
static void
-mips64obsd_fetch_inferior_registers (int regnum)
+mips64obsd_fetch_inferior_registers (struct target_ops *ops,
+ struct regcache *regcache, int regnum)
{
struct reg regs;
- if (ptrace (PT_GETREGS, PIDGET (inferior_ptid),
+ if (ptrace (PT_GETREGS, ptid_get_pid (inferior_ptid),
(PTRACE_TYPE_ARG3) ®s, 0) == -1)
- perror_with_name ("Couldn't get registers");
+ perror_with_name (_("Couldn't get registers"));
- mips64obsd_supply_gregset (current_regcache, ®s);
+ mips64obsd_supply_gregset (regcache, ®s);
}
/* Store register REGNUM back into the inferior. If REGNUM is -1, do
this for all registers. */
static void
-mips64obsd_store_inferior_registers (int regnum)
+mips64obsd_store_inferior_registers (struct target_ops *ops,
+ struct regcache *regcache, int regnum)
{
struct reg regs;
- if (ptrace (PT_GETREGS, PIDGET (inferior_ptid),
+ if (ptrace (PT_GETREGS, ptid_get_pid (inferior_ptid),
(PTRACE_TYPE_ARG3) ®s, 0) == -1)
- perror_with_name ("Couldn't get registers");
+ perror_with_name (_("Couldn't get registers"));
- mips64obsd_collect_gregset (current_regcache, ®s, regnum);
+ mips64obsd_collect_gregset (regcache, ®s, regnum);
- if (ptrace (PT_SETREGS, PIDGET (inferior_ptid),
+ if (ptrace (PT_SETREGS, ptid_get_pid (inferior_ptid),
(PTRACE_TYPE_ARG3) ®s, 0) == -1)
- perror_with_name ("Couldn't write registers");
+ perror_with_name (_("Couldn't write registers"));
}
@@ -108,5 +122,5 @@ _initialize_mips64obsd_nat (void)
t = inf_ptrace_target ();
t->to_fetch_registers = mips64obsd_fetch_inferior_registers;
t->to_store_registers = mips64obsd_store_inferior_registers;
- add_target (t);
+ obsd_add_target (t);
}