/* GNU/Linux on ARM native support.
- Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+ Copyright 1999, 2000, 2001, 2002, 2004, 2005
+ Free Software Foundation, Inc.
This file is part of GDB.
#include "gdbcore.h"
#include "gdb_string.h"
#include "regcache.h"
+#include "target.h"
+#include "linux-nat.h"
#include "arm-tdep.h"
if (regno >= ARM_A1_REGNUM && regno <= ARM_PC_REGNUM)
regcache_raw_collect (current_regcache, regno, (char *) ®s[regno]);
+ else if (arm_apcs_32 && regno == ARM_PS_REGNUM)
+ regcache_raw_collect (current_regcache, regno,
+ (char *) ®s[ARM_CPSR_REGNUM]);
+ else if (!arm_apcs_32 && regno == ARM_PS_REGNUM)
+ regcache_raw_collect (current_regcache, ARM_PC_REGNUM,
+ (char *) ®s[ARM_PC_REGNUM]);
ret = ptrace (PTRACE_SETREGS, tid, 0, ®s);
if (ret < 0)
regcache_raw_collect (current_regcache, regno, (char *) ®s[regno]);
}
+ if (arm_apcs_32 && register_cached (ARM_PS_REGNUM))
+ regcache_raw_collect (current_regcache, ARM_PS_REGNUM,
+ (char *) ®s[ARM_CPSR_REGNUM]);
+
ret = ptrace (PTRACE_SETREGS, tid, 0, ®s);
if (ret < 0)
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
+arm_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
+arm_linux_store_inferior_registers (int regno)
{
if (-1 == regno)
{
return ((*vmajor << 16) | (*vminor << 8) | *vrelease);
}
+void _initialize_arm_linux_nat (void);
+
void
_initialize_arm_linux_nat (void)
{
+ struct target_ops *t;
+
os_version = get_linux_version (&os_major, &os_minor, &os_release);
+
+ /* 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);
}