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202001-10-15 Jim Ingham <jingham@inghji.apple.com>
[deliverable/binutils-gdb.git]
/
gdb
/
m88k-nat.c
diff --git
a/gdb/m88k-nat.c
b/gdb/m88k-nat.c
index ed9dfffc306e29e94eb0dc2d6b5141e20e6a9c37..b631cda2735b24b6c43be601fcfcaeedb6114869 100644
(file)
--- a/
gdb/m88k-nat.c
+++ b/
gdb/m88k-nat.c
@@
-1,5
+1,6
@@
/* Native-dependent Motorola 88xxx support for GDB, the GNU Debugger.
/* Native-dependent Motorola 88xxx support for GDB, the GNU Debugger.
- Copyright 1988, 1990, 1991, 1992 Free Software Foundation, Inc.
+ Copyright 1988, 1990, 1991, 1992, 1993, 1995, 1999, 2000, 2001
+ Free Software Foundation, Inc.
This file is part of GDB.
This file is part of GDB.
@@
-21,6
+22,7
@@
#include "defs.h"
#include "frame.h"
#include "inferior.h"
#include "defs.h"
#include "frame.h"
#include "inferior.h"
+#include "regcache.h"
#include <sys/types.h>
#include <sys/param.h>
#include <sys/types.h>
#include <sys/param.h>
@@
-62,8
+64,7
@@
extern jmp_buf stack_jmp;
extern int errno;
void
extern int errno;
void
-fetch_inferior_registers (regno)
- int regno; /* Original value discarded */
+fetch_inferior_registers (int regno)
{
register unsigned int regaddr;
char buf[MAX_REGISTER_RAW_SIZE];
{
register unsigned int regaddr;
char buf[MAX_REGISTER_RAW_SIZE];
@@
-75,7
+76,7
@@
fetch_inferior_registers (regno)
offset = (char *) &u.pt_r0 - (char *) &u;
regaddr = offset; /* byte offset to r0; */
offset = (char *) &u.pt_r0 - (char *) &u;
regaddr = offset; /* byte offset to r0; */
-/* offset = ptrace (3,
inferior_pid
, (PTRACE_ARG3_TYPE) offset, 0) - KERNEL_U_ADDR; */
+/* offset = ptrace (3,
PIDGET (inferior_ptid)
, (PTRACE_ARG3_TYPE) offset, 0) - KERNEL_U_ADDR; */
for (regno = 0; regno < NUM_REGS; regno++)
{
/*regaddr = register_addr (regno, offset); */
for (regno = 0; regno < NUM_REGS; regno++)
{
/*regaddr = register_addr (regno, offset); */
@@
-83,20
+84,20
@@
fetch_inferior_registers (regno)
for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int))
{
for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int))
{
- *(int *) &buf[i] = ptrace (3,
inferior_pid
,
+ *(int *) &buf[i] = ptrace (3,
PIDGET (inferior_ptid)
,
(PTRACE_ARG3_TYPE) regaddr, 0);
regaddr += sizeof (int);
}
supply_register (regno, buf);
}
/* now load up registers 36 - 38; special pc registers */
(PTRACE_ARG3_TYPE) regaddr, 0);
regaddr += sizeof (int);
}
supply_register (regno, buf);
}
/* now load up registers 36 - 38; special pc registers */
- *(int *) &buf[0] = ptrace (3,
inferior_pid
,
+ *(int *) &buf[0] = ptrace (3,
PIDGET (inferior_ptid)
,
(PTRACE_ARG3_TYPE) SXIP_OFFSET, 0);
supply_register (SXIP_REGNUM, buf);
(PTRACE_ARG3_TYPE) SXIP_OFFSET, 0);
supply_register (SXIP_REGNUM, buf);
- *(int *) &buf[0] = ptrace (3,
inferior_pid
,
+ *(int *) &buf[0] = ptrace (3,
PIDGET (inferior_ptid)
,
(PTRACE_ARG3_TYPE) SNIP_OFFSET, 0);
supply_register (SNIP_REGNUM, buf);
(PTRACE_ARG3_TYPE) SNIP_OFFSET, 0);
supply_register (SNIP_REGNUM, buf);
- *(int *) &buf[0] = ptrace (3,
inferior_pid
,
+ *(int *) &buf[0] = ptrace (3,
PIDGET (inferior_ptid)
,
(PTRACE_ARG3_TYPE) SFIP_OFFSET, 0);
supply_register (SFIP_REGNUM, buf);
}
(PTRACE_ARG3_TYPE) SFIP_OFFSET, 0);
supply_register (SFIP_REGNUM, buf);
}
@@
-106,8
+107,7
@@
fetch_inferior_registers (regno)
Otherwise, REGNO specifies which register (so we can save time). */
void
Otherwise, REGNO specifies which register (so we can save time). */
void
-store_inferior_registers (regno)
- int regno;
+store_inferior_registers (int regno)
{
register unsigned int regaddr;
char buf[80];
{
register unsigned int regaddr;
char buf[80];
@@
-128,7
+128,7
@@
store_inferior_registers (regno)
{
regaddr = offset + regno * sizeof (int);
errno = 0;
{
regaddr = offset + regno * sizeof (int);
errno = 0;
- ptrace (6,
inferior_pid
,
+ ptrace (6,
PIDGET (inferior_ptid)
,
(PTRACE_ARG3_TYPE) regaddr, read_register (regno));
if (errno != 0)
{
(PTRACE_ARG3_TYPE) regaddr, read_register (regno));
if (errno != 0)
{
@@
-137,13
+137,13
@@
store_inferior_registers (regno)
}
}
else if (regno == SXIP_REGNUM)
}
}
else if (regno == SXIP_REGNUM)
- ptrace (6,
inferior_pid
,
+ ptrace (6,
PIDGET (inferior_ptid)
,
(PTRACE_ARG3_TYPE) SXIP_OFFSET, read_register (regno));
else if (regno == SNIP_REGNUM)
(PTRACE_ARG3_TYPE) SXIP_OFFSET, read_register (regno));
else if (regno == SNIP_REGNUM)
- ptrace (6,
inferior_pid
,
+ ptrace (6,
PIDGET (inferior_ptid)
,
(PTRACE_ARG3_TYPE) SNIP_OFFSET, read_register (regno));
else if (regno == SFIP_REGNUM)
(PTRACE_ARG3_TYPE) SNIP_OFFSET, read_register (regno));
else if (regno == SFIP_REGNUM)
- ptrace (6,
inferior_pid
,
+ ptrace (6,
PIDGET (inferior_ptid)
,
(PTRACE_ARG3_TYPE) SFIP_OFFSET, read_register (regno));
else
printf_unfiltered ("Bad register number for store_inferior routine\n");
(PTRACE_ARG3_TYPE) SFIP_OFFSET, read_register (regno));
else
printf_unfiltered ("Bad register number for store_inferior routine\n");
@@
-155,7
+155,7
@@
store_inferior_registers (regno)
/* regaddr = register_addr (regno, offset); */
errno = 0;
regaddr = offset + regno * sizeof (int);
/* regaddr = register_addr (regno, offset); */
errno = 0;
regaddr = offset + regno * sizeof (int);
- ptrace (6,
inferior_pid
,
+ ptrace (6,
PIDGET (inferior_ptid)
,
(PTRACE_ARG3_TYPE) regaddr, read_register (regno));
if (errno != 0)
{
(PTRACE_ARG3_TYPE) regaddr, read_register (regno));
if (errno != 0)
{
@@
-163,18
+163,18
@@
store_inferior_registers (regno)
perror_with_name (buf);
}
}
perror_with_name (buf);
}
}
- ptrace (6,
inferior_pid
,
+ ptrace (6,
PIDGET (inferior_ptid)
,
(PTRACE_ARG3_TYPE) SXIP_OFFSET, read_register (SXIP_REGNUM));
(PTRACE_ARG3_TYPE) SXIP_OFFSET, read_register (SXIP_REGNUM));
- ptrace (6,
inferior_pid
,
+ ptrace (6,
PIDGET (inferior_ptid)
,
(PTRACE_ARG3_TYPE) SNIP_OFFSET, read_register (SNIP_REGNUM));
(PTRACE_ARG3_TYPE) SNIP_OFFSET, read_register (SNIP_REGNUM));
- ptrace (6,
inferior_pid
,
+ ptrace (6,
PIDGET (inferior_ptid)
,
(PTRACE_ARG3_TYPE) SFIP_OFFSET, read_register (SFIP_REGNUM));
}
}
/* blockend is the address of the end of the user structure */
(PTRACE_ARG3_TYPE) SFIP_OFFSET, read_register (SFIP_REGNUM));
}
}
/* blockend is the address of the end of the user structure */
-m88k_register_u_addr (
blockend,
regnum)
+m88k_register_u_addr (
int blockend, int
regnum)
{
struct USER u;
int ustart = blockend - sizeof (struct USER);
{
struct USER u;
int ustart = blockend - sizeof (struct USER);
@@
-239,13
+239,15
@@
m88k_register_u_addr (blockend, regnum)
#include <sys/procfs.h>
#include <sys/procfs.h>
+/* Prototypes for supply_gregset etc. */
+#include "gregset.h"
+
/* Given a pointer to a general register set in /proc format (gregset_t *),
unpack the register contents and supply them as gdb's idea of the current
register values. */
void
/* Given a pointer to a general register set in /proc format (gregset_t *),
unpack the register contents and supply them as gdb's idea of the current
register values. */
void
-supply_gregset (gregsetp)
- gregset_t *gregsetp;
+supply_gregset (gregset_t *gregsetp)
{
register int regi;
register greg_t *regp = (greg_t *) gregsetp;
{
register int regi;
register greg_t *regp = (greg_t *) gregsetp;
@@
-262,9
+264,7
@@
supply_gregset (gregsetp)
}
void
}
void
-fill_gregset (gregsetp, regno)
- gregset_t *gregsetp;
- int regno;
+fill_gregset (gregset_t *gregsetp, int regno)
{
int regi;
register greg_t *regp = (greg_t *) gregsetp;
{
int regi;
register greg_t *regp = (greg_t *) gregsetp;
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