-/* Functions specific to running gdb native on HPPA running Linux.
- Copyright 2004 Free Software Foundation, Inc.
+/* Functions specific to running GDB native on HPPA running GNU/Linux.
+
+ Copyright 2004, 2005 Free Software Foundation, Inc.
This file is part of GDB.
#include "regcache.h"
#include "gdb_string.h"
#include "inferior.h"
+#include "target.h"
+#include "linux-nat.h"
#include <sys/procfs.h>
#include <sys/ptrace.h>
-#include <string.h>
+#include <linux/version.h>
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,43)
+#include <asm/offset.h>
+#else
#include <asm/offsets.h>
+#endif
#include "hppa-tdep.h"
CORE_ADDR addr;
if ((unsigned) regno >= NUM_REGS)
- error ("Invalid register number %d.", regno);
+ error (_("Invalid register number %d."), regno);
if (u_offsets[regno] == -1)
addr = 0;
if (CANNOT_FETCH_REGISTER (regno))
{
- supply_register (regno, NULL);
+ regcache_raw_supply (current_regcache, regno, NULL);
return;
}
errno = 0;
val = ptrace (PTRACE_PEEKUSER, tid, register_addr (regno, 0), 0);
if (errno != 0)
- error ("Couldn't read register %s (#%d): %s.", REGISTER_NAME (regno),
+ error (_("Couldn't read register %s (#%d): %s."), REGISTER_NAME (regno),
regno, safe_strerror (errno));
regcache_raw_supply (current_regcache, regno, &val);
regcache_raw_collect (current_regcache, regno, &val);
ptrace (PTRACE_POKEUSER, tid, register_addr (regno, 0), val);
if (errno != 0)
- error ("Couldn't write register %s (#%d): %s.", REGISTER_NAME (regno),
+ error (_("Couldn't write register %s (#%d): %s."), REGISTER_NAME (regno),
regno, safe_strerror (errno));
}
regno == -1, otherwise fetch all general registers or all floating
point registers depending upon the value of regno. */
-void
-fetch_inferior_registers (int regno)
+static void
+hppa_linux_fetch_inferior_registers (int regno)
{
if (-1 == regno)
{
regno == -1, otherwise store all general registers or all floating
point registers depending upon the value of regno. */
-void
-store_inferior_registers (int regno)
+static void
+hppa_linux_store_inferior_registers (int regno)
{
if (-1 == regno)
{
for (i = 0; i < sizeof (greg_map) / sizeof (greg_map[0]); i++, regp++)
{
int regno = greg_map[i];
- supply_register (regno, regp);
+ regcache_raw_supply (current_regcache, regno, regp);
}
}
if (regno == -1 || regno == mregno)
{
- regcache_collect(mregno, &(*gregsetp)[i]);
+ regcache_raw_collect(current_regcache, mregno, &(*gregsetp)[i]);
}
}
}
void
supply_fpregset (gdb_fpregset_t *fpregsetp)
{
- register int regi;
+ int regi;
char *from;
for (regi = 0; regi <= 31; regi++)
{
from = (char *) &((*fpregsetp)[regi]);
- supply_register (2*regi + HPPA_FP0_REGNUM, from);
- supply_register (2*regi + HPPA_FP0_REGNUM + 1, from + 4);
+ regcache_raw_supply (current_regcache, 2*regi + HPPA_FP0_REGNUM, from);
+ regcache_raw_supply (current_regcache, 2*regi + HPPA_FP0_REGNUM + 1,
+ from + 4);
}
}
char *to = (char *) &((*fpregsetp)[(i - HPPA_FP0_REGNUM) / 2]);
if ((i - HPPA_FP0_REGNUM) & 1)
to += 4;
- regcache_collect (i, to);
+ regcache_raw_collect (current_regcache, i, to);
}
}
+
+void _initialize_hppa_linux_nat (void);
+
+void
+_initialize_hppa_linux_nat (void)
+{
+ struct target_ops *t;
+
+ /* Fill in the generic GNU/Linux methods. */
+ t = linux_target ();
+
+ /* Add our register access methods. */
+ t->to_fetch_registers = arm_linux_fetch_inferior_registers;
+ t->to_store_registers = arm_linux_store_inferior_registers;
+
+ /* Register the target. */
+ add_target (t);
+}