/* Target-dependent code for Renesas Super-H, for GDB.
- Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
- 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+ Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+ 2003, 2004, 2005, 2007 Free Software Foundation, Inc.
This file is part of GDB.
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. */
+ Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA. */
/*
Contributed by Steve Chamberlain
#include "regcache.h"
#include "doublest.h"
#include "osabi.h"
+#include "reggroups.h"
#include "sh-tdep.h"
regcache_raw_read (regcache, regnum++, (char *) valbuf + i);
}
else
- error ("bad size for return value");
+ error (_("bad size for return value"));
}
static void
static enum return_value_convention
sh_return_value_nofpu (struct gdbarch *gdbarch, struct type *type,
struct regcache *regcache,
- void *readbuf, const void *writebuf)
+ gdb_byte *readbuf, const gdb_byte *writebuf)
{
if (sh_use_struct_convention (0, type))
return RETURN_VALUE_STRUCT_CONVENTION;
static enum return_value_convention
sh_return_value_fpu (struct gdbarch *gdbarch, struct type *type,
struct regcache *regcache,
- void *readbuf, const void *writebuf)
+ gdb_byte *readbuf, const gdb_byte *writebuf)
{
if (sh_use_struct_convention (0, type))
return RETURN_VALUE_STRUCT_CONVENTION;
static void
sh_generic_show_regs (void)
{
- printf_filtered ("PC=%s SR=%08lx PR=%08lx MACH=%08lx MACHL=%08lx\n",
+ printf_filtered (" PC %s SR %08lx PR %08lx MACH %08lx\n",
paddr (read_register (PC_REGNUM)),
(long) read_register (SR_REGNUM),
(long) read_register (PR_REGNUM),
- (long) read_register (MACH_REGNUM),
- (long) read_register (MACL_REGNUM));
+ (long) read_register (MACH_REGNUM));
- printf_filtered ("GBR=%08lx VBR=%08lx",
+ printf_filtered (
+ " GBR %08lx VBR %08lx MACL %08lx\n",
(long) read_register (GBR_REGNUM),
- (long) read_register (VBR_REGNUM));
+ (long) read_register (VBR_REGNUM),
+ (long) read_register (MACL_REGNUM));
printf_filtered
- ("\nR0-R7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
+ ("R0-R7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
(long) read_register (0), (long) read_register (1),
(long) read_register (2), (long) read_register (3),
(long) read_register (4), (long) read_register (5),
(long) read_register (6), (long) read_register (7));
- printf_filtered ("R8-R15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
+ printf_filtered ("R8-R15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
(long) read_register (8), (long) read_register (9),
(long) read_register (10), (long) read_register (11),
(long) read_register (12), (long) read_register (13),
static void
sh3_show_regs (void)
{
- printf_filtered ("PC=%s SR=%08lx PR=%08lx MACH=%08lx MACHL=%08lx\n",
+ printf_filtered (" PC %s SR %08lx PR %08lx MACH %08lx\n",
paddr (read_register (PC_REGNUM)),
(long) read_register (SR_REGNUM),
(long) read_register (PR_REGNUM),
- (long) read_register (MACH_REGNUM),
- (long) read_register (MACL_REGNUM));
+ (long) read_register (MACH_REGNUM));
- printf_filtered ("GBR=%08lx VBR=%08lx",
+ printf_filtered (
+ " GBR %08lx VBR %08lx MACL %08lx\n",
(long) read_register (GBR_REGNUM),
- (long) read_register (VBR_REGNUM));
- printf_filtered (" SSR=%08lx SPC=%08lx",
+ (long) read_register (VBR_REGNUM),
+ (long) read_register (MACL_REGNUM));
+ printf_filtered (" SSR %08lx SPC %08lx\n",
(long) read_register (SSR_REGNUM),
(long) read_register (SPC_REGNUM));
printf_filtered
- ("\nR0-R7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
+ ("R0-R7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
(long) read_register (0), (long) read_register (1),
(long) read_register (2), (long) read_register (3),
(long) read_register (4), (long) read_register (5),
(long) read_register (6), (long) read_register (7));
- printf_filtered ("R8-R15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
+ printf_filtered ("R8-R15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
(long) read_register (8), (long) read_register (9),
(long) read_register (10), (long) read_register (11),
(long) read_register (12), (long) read_register (13),
static void
sh2e_show_regs (void)
{
- printf_filtered ("PC=%s SR=%08lx PR=%08lx MACH=%08lx MACHL=%08lx\n",
+ printf_filtered (" PC %s SR %08lx PR %08lx MACH %08lx\n",
paddr (read_register (PC_REGNUM)),
(long) read_register (SR_REGNUM),
(long) read_register (PR_REGNUM),
- (long) read_register (MACH_REGNUM),
- (long) read_register (MACL_REGNUM));
+ (long) read_register (MACH_REGNUM));
- printf_filtered ("GBR=%08lx VBR=%08lx",
+ printf_filtered (
+ " GBR %08lx VBR %08lx MACL %08lx\n",
(long) read_register (GBR_REGNUM),
- (long) read_register (VBR_REGNUM));
- printf_filtered (" FPUL=%08lx FPSCR=%08lx",
+ (long) read_register (VBR_REGNUM),
+ (long) read_register (MACL_REGNUM));
+ printf_filtered (
+ " SSR %08lx SPC %08lx FPUL %08lx FPSCR %08lx\n",
+ (long) read_register (SSR_REGNUM),
+ (long) read_register (SPC_REGNUM),
(long) read_register (FPUL_REGNUM),
(long) read_register (FPSCR_REGNUM));
printf_filtered
- ("\nR0-R7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
+ ("R0-R7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
(long) read_register (0), (long) read_register (1),
(long) read_register (2), (long) read_register (3),
(long) read_register (4), (long) read_register (5),
(long) read_register (6), (long) read_register (7));
- printf_filtered ("R8-R15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
+ printf_filtered ("R8-R15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
(long) read_register (8), (long) read_register (9),
(long) read_register (10), (long) read_register (11),
(long) read_register (12), (long) read_register (13),
(long) read_register (14), (long) read_register (15));
- printf_filtered (("FP0-FP7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n"), (long) read_register (FP0_REGNUM + 0), (long) read_register (FP0_REGNUM + 1), (long) read_register (FP0_REGNUM + 2), (long) read_register (FP0_REGNUM + 3), (long) read_register (FP0_REGNUM + 4), (long) read_register (FP0_REGNUM + 5), (long) read_register (FP0_REGNUM + 6), (long) read_register (FP0_REGNUM + 7));
- printf_filtered (("FP8-FP15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n"), (long) read_register (FP0_REGNUM + 8), (long) read_register (FP0_REGNUM + 9), (long) read_register (FP0_REGNUM + 10), (long) read_register (FP0_REGNUM + 11), (long) read_register (FP0_REGNUM + 12), (long) read_register (FP0_REGNUM + 13), (long) read_register (FP0_REGNUM + 14), (long) read_register (FP0_REGNUM + 15));
+ printf_filtered ("FP0-FP7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
+ (long) read_register (FP0_REGNUM + 0),
+ (long) read_register (FP0_REGNUM + 1),
+ (long) read_register (FP0_REGNUM + 2),
+ (long) read_register (FP0_REGNUM + 3),
+ (long) read_register (FP0_REGNUM + 4),
+ (long) read_register (FP0_REGNUM + 5),
+ (long) read_register (FP0_REGNUM + 6),
+ (long) read_register (FP0_REGNUM + 7));
+ printf_filtered ("FP8-FP15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
+ (long) read_register (FP0_REGNUM + 8),
+ (long) read_register (FP0_REGNUM + 9),
+ (long) read_register (FP0_REGNUM + 10),
+ (long) read_register (FP0_REGNUM + 11),
+ (long) read_register (FP0_REGNUM + 12),
+ (long) read_register (FP0_REGNUM + 13),
+ (long) read_register (FP0_REGNUM + 14),
+ (long) read_register (FP0_REGNUM + 15));
}
static void
sh2a_show_regs (void)
{
int pr = read_register (FPSCR_REGNUM) & 0x80000;
- printf_filtered ("PC=%s SR=%08lx PR=%08lx MACH=%08lx MACHL=%08lx\n",
+ printf_filtered (" PC %s SR %08lx PR %08lx MACH %08lx\n",
paddr (read_register (PC_REGNUM)),
(long) read_register (SR_REGNUM),
(long) read_register (PR_REGNUM),
- (long) read_register (MACH_REGNUM),
- (long) read_register (MACL_REGNUM));
+ (long) read_register (MACH_REGNUM));
- printf_filtered ("GBR=%08lx VBR=%08lx TBR=%08lx",
+ printf_filtered (
+ " GBR %08lx VBR %08lx TBR %08lx MACL %08lx\n",
(long) read_register (GBR_REGNUM),
(long) read_register (VBR_REGNUM),
- (long) read_register (TBR_REGNUM));
- printf_filtered (" FPUL=%08lx FPSCR=%08lx\n",
+ (long) read_register (TBR_REGNUM),
+ (long) read_register (MACL_REGNUM));
+ printf_filtered (
+ " SSR %08lx SPC %08lx FPUL %08lx FPSCR %08lx\n",
+ (long) read_register (SSR_REGNUM),
+ (long) read_register (SPC_REGNUM),
(long) read_register (FPUL_REGNUM),
(long) read_register (FPSCR_REGNUM));
- printf_filtered ("R0-R7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
+ printf_filtered ("R0-R7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
(long) read_register (0), (long) read_register (1),
(long) read_register (2), (long) read_register (3),
(long) read_register (4), (long) read_register (5),
(long) read_register (6), (long) read_register (7));
- printf_filtered ("R8-R15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
+ printf_filtered ("R8-R15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
(long) read_register (8), (long) read_register (9),
(long) read_register (10), (long) read_register (11),
(long) read_register (12), (long) read_register (13),
(long) read_register (14), (long) read_register (15));
- printf_filtered ((pr
- ? "DR0-DR6 %08lx%08lx %08lx%08lx %08lx%08lx %08lx%08lx\n"
- :
- "FP0-FP7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n"),
+ printf_filtered (
+ (pr ? "DR0-DR6 %08lx%08lx %08lx%08lx %08lx%08lx %08lx%08lx\n"
+ : "FP0-FP7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n"),
(long) read_register (FP0_REGNUM + 0),
(long) read_register (FP0_REGNUM + 1),
(long) read_register (FP0_REGNUM + 2),
(long) read_register (FP0_REGNUM + 5),
(long) read_register (FP0_REGNUM + 6),
(long) read_register (FP0_REGNUM + 7));
- printf_filtered ((pr ?
- "DR8-DR14 %08lx%08lx %08lx%08lx %08lx%08lx %08lx%08lx\n" :
- "FP8-FP15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n"),
+ printf_filtered (
+ (pr ? "DR8-DR14 %08lx%08lx %08lx%08lx %08lx%08lx %08lx%08lx\n"
+ : "FP8-FP15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n"),
(long) read_register (FP0_REGNUM + 8),
(long) read_register (FP0_REGNUM + 9),
(long) read_register (FP0_REGNUM + 10),
(long) read_register (FP0_REGNUM + 14),
(long) read_register (FP0_REGNUM + 15));
printf_filtered ("BANK=%-3d\n", (int) read_register (BANK_REGNUM));
- printf_filtered ("R0b - R7b %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
+ printf_filtered (
+ "R0b-R7b %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
(long) read_register (R0_BANK0_REGNUM + 0),
(long) read_register (R0_BANK0_REGNUM + 1),
(long) read_register (R0_BANK0_REGNUM + 2),
(long) read_register (R0_BANK0_REGNUM + 5),
(long) read_register (R0_BANK0_REGNUM + 6),
(long) read_register (R0_BANK0_REGNUM + 7));
- printf_filtered ("R8b - R14b %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
+ printf_filtered ("R8b-R14b %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
(long) read_register (R0_BANK0_REGNUM + 8),
(long) read_register (R0_BANK0_REGNUM + 9),
(long) read_register (R0_BANK0_REGNUM + 10),
sh2a_nofpu_show_regs (void)
{
int pr = read_register (FPSCR_REGNUM) & 0x80000;
- printf_filtered ("PC=%s SR=%08lx PR=%08lx MACH=%08lx MACHL=%08lx\n",
+ printf_filtered (" PC %s SR %08lx PR %08lx MACH %08lx\n",
paddr (read_register (PC_REGNUM)),
(long) read_register (SR_REGNUM),
(long) read_register (PR_REGNUM),
- (long) read_register (MACH_REGNUM),
- (long) read_register (MACL_REGNUM));
+ (long) read_register (MACH_REGNUM));
- printf_filtered ("GBR=%08lx VBR=%08lx TBR=%08lx",
+ printf_filtered (
+ " GBR %08lx VBR %08lx TBR %08lx MACL %08lx\n",
(long) read_register (GBR_REGNUM),
(long) read_register (VBR_REGNUM),
- (long) read_register (TBR_REGNUM));
- printf_filtered (" FPUL=%08lx FPSCR=%08lx\n",
+ (long) read_register (TBR_REGNUM),
+ (long) read_register (MACL_REGNUM));
+ printf_filtered (
+ " SSR %08lx SPC %08lx FPUL %08lx FPSCR %08lx\n",
+ (long) read_register (SSR_REGNUM),
+ (long) read_register (SPC_REGNUM),
(long) read_register (FPUL_REGNUM),
(long) read_register (FPSCR_REGNUM));
- printf_filtered ("R0-R7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
+ printf_filtered ("R0-R7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
(long) read_register (0), (long) read_register (1),
(long) read_register (2), (long) read_register (3),
(long) read_register (4), (long) read_register (5),
(long) read_register (6), (long) read_register (7));
- printf_filtered ("R8-R15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
+ printf_filtered ("R8-R15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
(long) read_register (8), (long) read_register (9),
(long) read_register (10), (long) read_register (11),
(long) read_register (12), (long) read_register (13),
(long) read_register (14), (long) read_register (15));
printf_filtered ("BANK=%-3d\n", (int) read_register (BANK_REGNUM));
- printf_filtered ("R0b - R7b %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
+ printf_filtered (
+ "R0b-R7b %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
(long) read_register (R0_BANK0_REGNUM + 0),
(long) read_register (R0_BANK0_REGNUM + 1),
(long) read_register (R0_BANK0_REGNUM + 2),
(long) read_register (R0_BANK0_REGNUM + 5),
(long) read_register (R0_BANK0_REGNUM + 6),
(long) read_register (R0_BANK0_REGNUM + 7));
- printf_filtered ("R8b - R14b %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
+ printf_filtered ("R8b-R14b %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
(long) read_register (R0_BANK0_REGNUM + 8),
(long) read_register (R0_BANK0_REGNUM + 9),
(long) read_register (R0_BANK0_REGNUM + 10),
static void
sh3e_show_regs (void)
{
- printf_filtered ("PC=%s SR=%08lx PR=%08lx MACH=%08lx MACHL=%08lx\n",
+ printf_filtered (" PC %s SR %08lx PR %08lx MACH %08lx\n",
paddr (read_register (PC_REGNUM)),
(long) read_register (SR_REGNUM),
(long) read_register (PR_REGNUM),
- (long) read_register (MACH_REGNUM),
- (long) read_register (MACL_REGNUM));
+ (long) read_register (MACH_REGNUM));
- printf_filtered ("GBR=%08lx VBR=%08lx",
+ printf_filtered (
+ " GBR %08lx VBR %08lx MACL %08lx\n",
(long) read_register (GBR_REGNUM),
- (long) read_register (VBR_REGNUM));
- printf_filtered (" SSR=%08lx SPC=%08lx",
+ (long) read_register (VBR_REGNUM),
+ (long) read_register (MACL_REGNUM));
+ printf_filtered (
+ " SSR %08lx SPC %08lx FPUL %08lx FPSCR %08lx\n",
(long) read_register (SSR_REGNUM),
- (long) read_register (SPC_REGNUM));
- printf_filtered (" FPUL=%08lx FPSCR=%08lx",
+ (long) read_register (SPC_REGNUM),
(long) read_register (FPUL_REGNUM),
(long) read_register (FPSCR_REGNUM));
printf_filtered
- ("\nR0-R7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
+ ("R0-R7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
(long) read_register (0), (long) read_register (1),
(long) read_register (2), (long) read_register (3),
(long) read_register (4), (long) read_register (5),
(long) read_register (6), (long) read_register (7));
- printf_filtered ("R8-R15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
+ printf_filtered ("R8-R15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
(long) read_register (8), (long) read_register (9),
(long) read_register (10), (long) read_register (11),
(long) read_register (12), (long) read_register (13),
(long) read_register (14), (long) read_register (15));
- printf_filtered (("FP0-FP7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n"), (long) read_register (FP0_REGNUM + 0), (long) read_register (FP0_REGNUM + 1), (long) read_register (FP0_REGNUM + 2), (long) read_register (FP0_REGNUM + 3), (long) read_register (FP0_REGNUM + 4), (long) read_register (FP0_REGNUM + 5), (long) read_register (FP0_REGNUM + 6), (long) read_register (FP0_REGNUM + 7));
- printf_filtered (("FP8-FP15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n"), (long) read_register (FP0_REGNUM + 8), (long) read_register (FP0_REGNUM + 9), (long) read_register (FP0_REGNUM + 10), (long) read_register (FP0_REGNUM + 11), (long) read_register (FP0_REGNUM + 12), (long) read_register (FP0_REGNUM + 13), (long) read_register (FP0_REGNUM + 14), (long) read_register (FP0_REGNUM + 15));
+ printf_filtered ("FP0-FP7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
+ (long) read_register (FP0_REGNUM + 0),
+ (long) read_register (FP0_REGNUM + 1),
+ (long) read_register (FP0_REGNUM + 2),
+ (long) read_register (FP0_REGNUM + 3),
+ (long) read_register (FP0_REGNUM + 4),
+ (long) read_register (FP0_REGNUM + 5),
+ (long) read_register (FP0_REGNUM + 6),
+ (long) read_register (FP0_REGNUM + 7));
+ printf_filtered ("FP8-FP15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
+ (long) read_register (FP0_REGNUM + 8),
+ (long) read_register (FP0_REGNUM + 9),
+ (long) read_register (FP0_REGNUM + 10),
+ (long) read_register (FP0_REGNUM + 11),
+ (long) read_register (FP0_REGNUM + 12),
+ (long) read_register (FP0_REGNUM + 13),
+ (long) read_register (FP0_REGNUM + 14),
+ (long) read_register (FP0_REGNUM + 15));
}
static void
sh3_dsp_show_regs (void)
{
- printf_filtered ("PC=%s SR=%08lx PR=%08lx MACH=%08lx MACHL=%08lx\n",
+ printf_filtered (" PC %s SR %08lx PR %08lx MACH %08lx\n",
paddr (read_register (PC_REGNUM)),
(long) read_register (SR_REGNUM),
(long) read_register (PR_REGNUM),
- (long) read_register (MACH_REGNUM),
- (long) read_register (MACL_REGNUM));
+ (long) read_register (MACH_REGNUM));
- printf_filtered ("GBR=%08lx VBR=%08lx",
+ printf_filtered (
+ " GBR %08lx VBR %08lx MACL %08lx\n",
(long) read_register (GBR_REGNUM),
- (long) read_register (VBR_REGNUM));
+ (long) read_register (VBR_REGNUM),
+ (long) read_register (MACL_REGNUM));
- printf_filtered (" SSR=%08lx SPC=%08lx",
+ printf_filtered (" SSR %08lx SPC %08lx DSR %08lx\n",
(long) read_register (SSR_REGNUM),
- (long) read_register (SPC_REGNUM));
-
- printf_filtered (" DSR=%08lx", (long) read_register (DSR_REGNUM));
+ (long) read_register (SPC_REGNUM),
+ (long) read_register (DSR_REGNUM));
printf_filtered
- ("\nR0-R7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
+ ("R0-R7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
(long) read_register (0), (long) read_register (1),
(long) read_register (2), (long) read_register (3),
(long) read_register (4), (long) read_register (5),
(long) read_register (6), (long) read_register (7));
- printf_filtered ("R8-R15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
+ printf_filtered ("R8-R15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
(long) read_register (8), (long) read_register (9),
(long) read_register (10), (long) read_register (11),
(long) read_register (12), (long) read_register (13),
sh4_show_regs (void)
{
int pr = read_register (FPSCR_REGNUM) & 0x80000;
- printf_filtered ("PC=%s SR=%08lx PR=%08lx MACH=%08lx MACHL=%08lx\n",
+ printf_filtered (" PC %s SR %08lx PR %08lx MACH %08lx\n",
paddr (read_register (PC_REGNUM)),
(long) read_register (SR_REGNUM),
(long) read_register (PR_REGNUM),
- (long) read_register (MACH_REGNUM),
- (long) read_register (MACL_REGNUM));
+ (long) read_register (MACH_REGNUM));
- printf_filtered ("GBR=%08lx VBR=%08lx",
+ printf_filtered (
+ " GBR %08lx VBR %08lx MACL %08lx\n",
(long) read_register (GBR_REGNUM),
- (long) read_register (VBR_REGNUM));
- printf_filtered (" SSR=%08lx SPC=%08lx",
+ (long) read_register (VBR_REGNUM),
+ (long) read_register (MACL_REGNUM));
+ printf_filtered (
+ " SSR %08lx SPC %08lx FPUL %08lx FPSCR %08lx\n",
(long) read_register (SSR_REGNUM),
- (long) read_register (SPC_REGNUM));
- printf_filtered (" FPUL=%08lx FPSCR=%08lx",
+ (long) read_register (SPC_REGNUM),
(long) read_register (FPUL_REGNUM),
(long) read_register (FPSCR_REGNUM));
- printf_filtered
- ("\nR0-R7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
- (long) read_register (0), (long) read_register (1),
- (long) read_register (2), (long) read_register (3),
- (long) read_register (4), (long) read_register (5),
- (long) read_register (6), (long) read_register (7));
- printf_filtered ("R8-R15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
+ printf_filtered ("R0-R7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
+ (long) read_register (0), (long) read_register (1),
+ (long) read_register (2), (long) read_register (3),
+ (long) read_register (4), (long) read_register (5),
+ (long) read_register (6), (long) read_register (7));
+ printf_filtered ("R8-R15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
(long) read_register (8), (long) read_register (9),
(long) read_register (10), (long) read_register (11),
(long) read_register (12), (long) read_register (13),
(long) read_register (14), (long) read_register (15));
- printf_filtered ((pr
- ? "DR0-DR6 %08lx%08lx %08lx%08lx %08lx%08lx %08lx%08lx\n"
- :
- "FP0-FP7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n"),
+ printf_filtered (
+ (pr ? "DR0-DR6 %08lx%08lx %08lx%08lx %08lx%08lx %08lx%08lx\n"
+ : "FP0-FP7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n"),
(long) read_register (FP0_REGNUM + 0),
(long) read_register (FP0_REGNUM + 1),
(long) read_register (FP0_REGNUM + 2),
(long) read_register (FP0_REGNUM + 5),
(long) read_register (FP0_REGNUM + 6),
(long) read_register (FP0_REGNUM + 7));
- printf_filtered ((pr ?
- "DR8-DR14 %08lx%08lx %08lx%08lx %08lx%08lx %08lx%08lx\n" :
- "FP8-FP15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n"),
+ printf_filtered (
+ (pr ? "DR8-DR14 %08lx%08lx %08lx%08lx %08lx%08lx %08lx%08lx\n"
+ : "FP8-FP15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n"),
(long) read_register (FP0_REGNUM + 8),
(long) read_register (FP0_REGNUM + 9),
(long) read_register (FP0_REGNUM + 10),
static void
sh4_nofpu_show_regs (void)
{
- printf_filtered ("PC=%s SR=%08lx PR=%08lx MACH=%08lx MACHL=%08lx\n",
+ printf_filtered (" PC %s SR %08lx PR %08lx MACH %08lx\n",
paddr (read_register (PC_REGNUM)),
(long) read_register (SR_REGNUM),
(long) read_register (PR_REGNUM),
- (long) read_register (MACH_REGNUM),
- (long) read_register (MACL_REGNUM));
+ (long) read_register (MACH_REGNUM));
- printf_filtered ("GBR=%08lx VBR=%08lx",
+ printf_filtered (
+ " GBR %08lx VBR %08lx MACL %08lx\n",
(long) read_register (GBR_REGNUM),
- (long) read_register (VBR_REGNUM));
- printf_filtered (" SSR=%08lx SPC=%08lx",
+ (long) read_register (VBR_REGNUM),
+ (long) read_register (MACL_REGNUM));
+ printf_filtered (
+ " SSR %08lx SPC %08lx FPUL %08lx FPSCR %08lx\n",
(long) read_register (SSR_REGNUM),
- (long) read_register (SPC_REGNUM));
+ (long) read_register (SPC_REGNUM),
+ (long) read_register (FPUL_REGNUM),
+ (long) read_register (FPSCR_REGNUM));
- printf_filtered
- ("\nR0-R7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
- (long) read_register (0), (long) read_register (1),
- (long) read_register (2), (long) read_register (3),
- (long) read_register (4), (long) read_register (5),
- (long) read_register (6), (long) read_register (7));
- printf_filtered ("R8-R15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
+ printf_filtered ("R0-R7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
+ (long) read_register (0), (long) read_register (1),
+ (long) read_register (2), (long) read_register (3),
+ (long) read_register (4), (long) read_register (5),
+ (long) read_register (6), (long) read_register (7));
+ printf_filtered ("R8-R15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
(long) read_register (8), (long) read_register (9),
(long) read_register (10), (long) read_register (11),
(long) read_register (12), (long) read_register (13),
static void
sh_dsp_show_regs (void)
{
- printf_filtered ("PC=%s SR=%08lx PR=%08lx MACH=%08lx MACHL=%08lx\n",
+
+ printf_filtered (" PC %s SR %08lx PR %08lx MACH %08lx\n",
paddr (read_register (PC_REGNUM)),
(long) read_register (SR_REGNUM),
(long) read_register (PR_REGNUM),
- (long) read_register (MACH_REGNUM),
- (long) read_register (MACL_REGNUM));
+ (long) read_register (MACH_REGNUM));
- printf_filtered ("GBR=%08lx VBR=%08lx",
+ printf_filtered (
+ " GBR %08lx VBR %08lx DSR %08lx MACL %08lx\n",
(long) read_register (GBR_REGNUM),
- (long) read_register (VBR_REGNUM));
-
- printf_filtered (" DSR=%08lx", (long) read_register (DSR_REGNUM));
+ (long) read_register (VBR_REGNUM),
+ (long) read_register (DSR_REGNUM),
+ (long) read_register (MACL_REGNUM));
printf_filtered
- ("\nR0-R7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
+ ("R0-R7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
(long) read_register (0), (long) read_register (1),
(long) read_register (2), (long) read_register (3),
(long) read_register (4), (long) read_register (5),
(long) read_register (6), (long) read_register (7));
- printf_filtered ("R8-R15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
+ printf_filtered ("R8-R15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
(long) read_register (8), (long) read_register (9),
(long) read_register (10), (long) read_register (11),
(long) read_register (12), (long) read_register (13),
return builtin_type_int;
}
+/* Is a register in a reggroup?
+ The default code in reggroup.c doesn't identify system registers, some
+ float registers or any of the vector registers.
+ TODO: sh2a and dsp registers. */
+int
+sh_register_reggroup_p (struct gdbarch *gdbarch, int regnum,
+ struct reggroup *reggroup)
+{
+ if (REGISTER_NAME (regnum) == NULL
+ || *REGISTER_NAME (regnum) == '\0')
+ return 0;
+
+ if (reggroup == float_reggroup
+ && (regnum == FPUL_REGNUM
+ || regnum == FPSCR_REGNUM))
+ return 1;
+
+ if (regnum >= FV0_REGNUM && regnum <= FV_LAST_REGNUM)
+ {
+ if (reggroup == vector_reggroup || reggroup == float_reggroup)
+ return 1;
+ if (reggroup == general_reggroup)
+ return 0;
+ }
+
+ if (regnum == VBR_REGNUM
+ || regnum == SR_REGNUM
+ || regnum == FPSCR_REGNUM
+ || regnum == SSR_REGNUM
+ || regnum == SPC_REGNUM)
+ {
+ if (reggroup == system_reggroup)
+ return 1;
+ if (reggroup == general_reggroup)
+ return 0;
+ }
+
+ /* The default code can cope with any other registers. */
+ return default_register_reggroup_p (gdbarch, regnum, reggroup);
+}
+
/* On the sh4, the DRi pseudo registers are problematic if the target
is little endian. When the user writes one of those registers, for
instance with 'ser var $dr0=1', we want the double to be stored
&val, to);
}
else
- error ("sh_register_convert_to_raw called with non DR register number");
+ error (_("sh_register_convert_to_raw called with non DR register number"));
}
/* For vectors of 4 floating point registers. */
static void
sh_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache,
- int reg_nr, void *buffer)
+ int reg_nr, gdb_byte *buffer)
{
int base_regnum, portion;
char temp_buffer[MAX_REGISTER_SIZE];
static void
sh_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache,
- int reg_nr, const void *buffer)
+ int reg_nr, const gdb_byte *buffer)
{
int base_regnum, portion;
char temp_buffer[MAX_REGISTER_SIZE];
}
}
-/* Floating point vector of 4 float registers. */
-static void
-do_fv_register_info (struct gdbarch *gdbarch, struct ui_file *file,
- int fv_regnum)
-{
- int first_fp_reg_num = fv_reg_base_num (fv_regnum);
- fprintf_filtered (file, "fv%d\t0x%08x\t0x%08x\t0x%08x\t0x%08x\n",
- fv_regnum - FV0_REGNUM,
- (int) read_register (first_fp_reg_num),
- (int) read_register (first_fp_reg_num + 1),
- (int) read_register (first_fp_reg_num + 2),
- (int) read_register (first_fp_reg_num + 3));
-}
-
-/* Double precision registers. */
-static void
-do_dr_register_info (struct gdbarch *gdbarch, struct ui_file *file,
- int dr_regnum)
-{
- int first_fp_reg_num = dr_reg_base_num (dr_regnum);
-
- fprintf_filtered (file, "dr%d\t0x%08x%08x\n",
- dr_regnum - DR0_REGNUM,
- (int) read_register (first_fp_reg_num),
- (int) read_register (first_fp_reg_num + 1));
-}
-static void
-do_bank_register_info (struct gdbarch *gdbarch, struct ui_file *file)
-{
- fprintf_filtered (file, "bank %d\n",
- (int) read_register (BANK_REGNUM));
-}
-
-static void
-sh_print_pseudo_register (struct gdbarch *gdbarch, struct ui_file *file,
- int regnum)
-{
- if (regnum < NUM_REGS || regnum >= NUM_REGS + NUM_PSEUDO_REGS)
- internal_error (__FILE__, __LINE__,
- "Invalid pseudo register number %d\n", regnum);
- else if (regnum == PSEUDO_BANK_REGNUM)
- do_bank_register_info (gdbarch, file);
- else if (regnum >= DR0_REGNUM && regnum <= DR_LAST_REGNUM)
- do_dr_register_info (gdbarch, file, regnum);
- else if (regnum >= FV0_REGNUM && regnum <= FV_LAST_REGNUM)
- do_fv_register_info (gdbarch, file, regnum);
-}
-
-static void
-sh_do_fp_register (struct gdbarch *gdbarch, struct ui_file *file, int regnum)
-{ /* do values for FP (float) regs */
- char *raw_buffer;
- double flt; /* double extracted from raw hex data */
- int inv;
- int j;
-
- /* Allocate space for the float. */
- raw_buffer = (char *) alloca (register_size (gdbarch, FP0_REGNUM));
-
- /* Get the data in raw format. */
- if (!frame_register_read (get_selected_frame (NULL), regnum, raw_buffer))
- error ("can't read register %d (%s)", regnum, REGISTER_NAME (regnum));
-
- /* Get the register as a number */
- flt = unpack_double (builtin_type_float, raw_buffer, &inv);
-
- /* Print the name and some spaces. */
- fputs_filtered (REGISTER_NAME (regnum), file);
- print_spaces_filtered (15 - strlen (REGISTER_NAME (regnum)), file);
-
- /* Print the value. */
- if (inv)
- fprintf_filtered (file, "<invalid float>");
- else
- fprintf_filtered (file, "%-10.9g", flt);
-
- /* Print the fp register as hex. */
- fprintf_filtered (file, "\t(raw 0x");
- for (j = 0; j < register_size (gdbarch, regnum); j++)
- {
- int idx = (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG
- ? j
- : register_size (gdbarch, regnum) - 1 - j);
- fprintf_filtered (file, "%02x", (unsigned char) raw_buffer[idx]);
- }
- fprintf_filtered (file, ")");
- fprintf_filtered (file, "\n");
-}
-
-static void
-sh_do_register (struct gdbarch *gdbarch, struct ui_file *file, int regnum)
-{
- char raw_buffer[MAX_REGISTER_SIZE];
-
- fputs_filtered (REGISTER_NAME (regnum), file);
- print_spaces_filtered (15 - strlen (REGISTER_NAME (regnum)), file);
-
- /* Get the data in raw format. */
- if (!frame_register_read (get_selected_frame (NULL), regnum, raw_buffer))
- fprintf_filtered (file, "*value not available*\n");
-
- val_print (gdbarch_register_type (gdbarch, regnum), raw_buffer, 0, 0,
- file, 'x', 1, 0, Val_pretty_default);
- fprintf_filtered (file, "\t");
- val_print (gdbarch_register_type (gdbarch, regnum), raw_buffer, 0, 0,
- file, 0, 1, 0, Val_pretty_default);
- fprintf_filtered (file, "\n");
-}
-
-static void
-sh_print_register (struct gdbarch *gdbarch, struct ui_file *file, int regnum)
-{
- if (regnum < 0 || regnum >= NUM_REGS + NUM_PSEUDO_REGS)
- internal_error (__FILE__, __LINE__,
- "Invalid register number %d\n", regnum);
-
- else if (regnum >= 0 && regnum < NUM_REGS)
- {
- if (TYPE_CODE (gdbarch_register_type (gdbarch, regnum)) ==
- TYPE_CODE_FLT)
- sh_do_fp_register (gdbarch, file, regnum); /* FP regs */
- else
- sh_do_register (gdbarch, file, regnum); /* All other regs */
- }
-
- else if (regnum < NUM_REGS + NUM_PSEUDO_REGS)
- {
- sh_print_pseudo_register (gdbarch, file, regnum);
- }
-}
-
-static void
-sh_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file,
- struct frame_info *frame, int regnum, int fpregs)
-{
- if (regnum != -1) /* do one specified register */
- {
- if (*(REGISTER_NAME (regnum)) == '\0')
- error ("Not a valid register for the current processor type");
-
- sh_print_register (gdbarch, file, regnum);
- }
- else
- /* do all (or most) registers */
- {
- for (regnum = 0; regnum < NUM_REGS; ++regnum)
- {
- /* If the register name is empty, it is undefined for this
- processor, so don't display anything. */
- if (REGISTER_NAME (regnum) == NULL
- || *(REGISTER_NAME (regnum)) == '\0')
- continue;
-
- if (TYPE_CODE (gdbarch_register_type (gdbarch, regnum)) ==
- TYPE_CODE_FLT)
- {
- /* true for "INFO ALL-REGISTERS" command */
- if (fpregs)
- sh_do_fp_register (gdbarch, file, regnum); /* FP regs */
- }
- else
- sh_do_register (gdbarch, file, regnum); /* All other regs */
- }
-
- if (regnum == PSEUDO_BANK_REGNUM
- && REGISTER_NAME (regnum)
- && *REGISTER_NAME (regnum))
- sh_print_pseudo_register (gdbarch, file, regnum++);
-
- if (fpregs)
- while (regnum < NUM_REGS + NUM_PSEUDO_REGS)
- {
- sh_print_pseudo_register (gdbarch, file, regnum);
- regnum++;
- }
- }
-}
-
-/* Fetch (and possibly build) an appropriate link_map_offsets structure
- for native i386 linux targets using the struct offsets defined in
- link.h (but without actual reference to that file).
-
- This makes it possible to access i386-linux shared libraries from
- a gdb that was not built on an i386-linux host (for cross debugging).
- */
-
-struct link_map_offsets *
-sh_linux_svr4_fetch_link_map_offsets (void)
-{
- static struct link_map_offsets lmo;
- static struct link_map_offsets *lmp = 0;
-
- if (lmp == 0)
- {
- lmp = &lmo;
-
- lmo.r_debug_size = 8; /* 20 not actual size but all we need */
-
- lmo.r_map_offset = 4;
- lmo.r_map_size = 4;
-
- lmo.link_map_size = 20; /* 552 not actual size but all we need */
-
- lmo.l_addr_offset = 0;
- lmo.l_addr_size = 4;
-
- lmo.l_name_offset = 4;
- lmo.l_name_size = 4;
-
- lmo.l_next_offset = 12;
- lmo.l_next_size = 4;
-
- lmo.l_prev_offset = 16;
- lmo.l_prev_size = 4;
- }
-
- return lmp;
-}
-
static int
sh_dsp_register_sim_regno (int nr)
{
return legacy_register_sim_regno (nr);
}
+/* Set up the register unwinding such that call-clobbered registers are
+ not displayed in frames >0 because the true value is not certain.
+ The 'undefined' registers will show up as 'not available' unless the
+ CFI says otherwise.
+
+ This function is currently set up for SH4 and compatible only. */
+
+static void
+sh_dwarf2_frame_init_reg (struct gdbarch *gdbarch, int regnum,
+ struct dwarf2_frame_state_reg *reg,
+ struct frame_info *next_frame)
+{
+ /* Mark the PC as the destination for the return address. */
+ if (regnum == PC_REGNUM)
+ reg->how = DWARF2_FRAME_REG_RA;
+
+ /* Mark the stack pointer as the call frame address. */
+ else if (regnum == SP_REGNUM)
+ reg->how = DWARF2_FRAME_REG_CFA;
+
+ /* The above was taken from the default init_reg in dwarf2-frame.c
+ while the below is SH specific. */
+
+ /* Caller save registers. */
+ else if ((regnum >= R0_REGNUM && regnum <= R0_REGNUM+7)
+ || (regnum >= FR0_REGNUM && regnum <= FR0_REGNUM+11)
+ || (regnum >= DR0_REGNUM && regnum <= DR0_REGNUM+5)
+ || (regnum >= FV0_REGNUM && regnum <= FV0_REGNUM+2)
+ || (regnum == MACH_REGNUM)
+ || (regnum == MACL_REGNUM)
+ || (regnum == FPUL_REGNUM)
+ || (regnum == SR_REGNUM))
+ reg->how = DWARF2_FRAME_REG_UNDEFINED;
+
+ /* Callee save registers. */
+ else if ((regnum >= R0_REGNUM+8 && regnum <= R0_REGNUM+15)
+ || (regnum >= FR0_REGNUM+12 && regnum <= FR0_REGNUM+15)
+ || (regnum >= DR0_REGNUM+6 && regnum <= DR0_REGNUM+8)
+ || (regnum == FV0_REGNUM+3))
+ reg->how = DWARF2_FRAME_REG_SAME_VALUE;
+
+ /* Other registers. These are not in the ABI and may or may not
+ mean anything in frames >0 so don't show them. */
+ else if ((regnum >= R0_BANK0_REGNUM && regnum <= R0_BANK0_REGNUM+15)
+ || (regnum == GBR_REGNUM)
+ || (regnum == VBR_REGNUM)
+ || (regnum == FPSCR_REGNUM)
+ || (regnum == SSR_REGNUM)
+ || (regnum == SPC_REGNUM))
+ reg->how = DWARF2_FRAME_REG_UNDEFINED;
+}
+
static struct sh_frame_cache *
sh_alloc_frame_cache (void)
{
sh_frame_prev_register (struct frame_info *next_frame, void **this_cache,
int regnum, int *optimizedp,
enum lval_type *lvalp, CORE_ADDR *addrp,
- int *realnump, void *valuep)
+ int *realnump, gdb_byte *valuep)
{
struct sh_frame_cache *cache = sh_frame_cache (next_frame, this_cache);
}
return 0;
}
-
-static gdbarch_init_ftype sh_gdbarch_init;
+\f
static struct gdbarch *
sh_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
sh_show_regs = sh4_nofpu_show_regs;
break;
-#if 0
case bfd_mach_sh5:
sh_show_regs = sh64_show_regs;
/* SH5 is handled entirely in sh64-tdep.c */
return sh64_gdbarch_init (info, arches);
-#endif
}
/* If there is already a candidate, use it. */
set_gdbarch_num_pseudo_regs (gdbarch, 0);
set_gdbarch_register_type (gdbarch, sh_default_register_type);
-
- set_gdbarch_print_registers_info (gdbarch, sh_print_registers_info);
+ set_gdbarch_register_reggroup_p (gdbarch, sh_register_reggroup_p);
set_gdbarch_breakpoint_from_pc (gdbarch, sh_breakpoint_from_pc);
set_gdbarch_in_function_epilogue_p (gdbarch, sh_in_function_epilogue_p);
+ dwarf2_frame_set_init_reg (gdbarch, sh_dwarf2_frame_init_reg);
+
switch (info.bfd_arch_info->mach)
{
case bfd_mach_sh:
break;
case bfd_mach_sh3:
+ case bfd_mach_sh3_nommu:
+ case bfd_mach_sh2a_nofpu_or_sh3_nommu:
set_gdbarch_register_name (gdbarch, sh_sh3_register_name);
break;
case bfd_mach_sh3e:
+ case bfd_mach_sh2a_or_sh3e:
/* doubles on sh2e and sh3e are actually 4 byte. */
set_gdbarch_double_bit (gdbarch, 4 * TARGET_CHAR_BIT);
case bfd_mach_sh4_nofpu:
case bfd_mach_sh4a_nofpu:
+ case bfd_mach_sh4_nommu_nofpu:
+ case bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu:
+ case bfd_mach_sh2a_or_sh4:
set_gdbarch_register_name (gdbarch, sh_sh4_nofpu_register_name);
break;
gdbarch_register (bfd_arch_sh, sh_gdbarch_init, NULL);
- add_com ("regs", class_vars, sh_show_regs_command, "Print all registers");
+ add_com ("regs", class_vars, sh_show_regs_command, _("Print all registers"));
}
projects / thirdparty / binutils-gdb.git / blobdiff