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,
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., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
/*
Contributed by Steve Chamberlain
static CORE_ADDR
sh_analyze_prologue (CORE_ADDR pc, CORE_ADDR current_pc,
- struct sh_frame_cache *cache)
+ struct sh_frame_cache *cache, ULONGEST fpscr)
{
ULONGEST inst;
CORE_ADDR opc;
}
else if (IS_FPUSH (inst))
{
- if (read_register (FPSCR_REGNUM) & FPSCR_SZ)
+ if (fpscr & FPSCR_SZ)
{
cache->sp_offset += 8;
}
return max (pc, start_pc);
cache.sp_offset = -4;
- pc = sh_analyze_prologue (start_pc, (CORE_ADDR) -1, &cache);
+ pc = sh_analyze_prologue (start_pc, (CORE_ADDR) -1, &cache, 0);
if (!cache.uses_fp)
return start_pc;
return 1;
}
-/* Extract from an array REGBUF containing the (raw) register state
- the address in which a function should return its structure value,
- as a CORE_ADDR (or an expression that can be used as one). */
-static CORE_ADDR
-sh_extract_struct_value_address (struct regcache *regcache)
-{
- ULONGEST addr;
-
- regcache_cooked_read_unsigned (regcache, STRUCT_RETURN_REGNUM, &addr);
- return addr;
-}
-
static CORE_ADDR
sh_frame_align (struct gdbarch *ignore, CORE_ADDR sp)
{
regcache_cooked_write_unsigned (regcache, PR_REGNUM, bp_addr);
/* Update stack pointer. */
- regcache_cooked_write_unsigned (regcache, SP_REGNUM, sp);
+ regcache_cooked_write_unsigned (regcache,
+ gdbarch_sp_regnum (current_gdbarch), sp);
return sp;
}
regcache_cooked_write_unsigned (regcache, PR_REGNUM, bp_addr);
/* Update stack pointer. */
- regcache_cooked_write_unsigned (regcache, SP_REGNUM, sp);
+ regcache_cooked_write_unsigned (regcache,
+ gdbarch_sp_regnum (current_gdbarch), sp);
return sp;
}
if (sh_treat_as_flt_p (type))
{
int len = TYPE_LENGTH (type);
- int i, regnum = FP0_REGNUM;
+ int i, regnum = gdbarch_fp0_regnum (current_gdbarch);
for (i = 0; i < len; i += 4)
if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_LITTLE)
regcache_raw_read (regcache, regnum++, (char *) valbuf + len - 4 - i);
if (sh_treat_as_flt_p (type))
{
int len = TYPE_LENGTH (type);
- int i, regnum = FP0_REGNUM;
+ int i, regnum = gdbarch_fp0_regnum (current_gdbarch);
for (i = 0; i < len; i += 4)
if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_LITTLE)
regcache_raw_write (regcache, regnum++,
{
printf_filtered
(" PC %s SR %08lx PR %08lx MACH %08lx\n",
- paddr (get_frame_register_unsigned (frame, PC_REGNUM)),
+ paddr (get_frame_register_unsigned (frame,
+ gdbarch_pc_regnum (current_gdbarch))),
(long) get_frame_register_unsigned (frame, SR_REGNUM),
(long) get_frame_register_unsigned (frame, PR_REGNUM),
(long) get_frame_register_unsigned (frame, MACH_REGNUM));
{
printf_filtered
(" PC %s SR %08lx PR %08lx MACH %08lx\n",
- paddr (get_frame_register_unsigned (frame, PC_REGNUM)),
+ paddr (get_frame_register_unsigned (frame,
+ gdbarch_pc_regnum (current_gdbarch))),
(long) get_frame_register_unsigned (frame, SR_REGNUM),
(long) get_frame_register_unsigned (frame, PR_REGNUM),
(long) get_frame_register_unsigned (frame, MACH_REGNUM));
{
printf_filtered
(" PC %s SR %08lx PR %08lx MACH %08lx\n",
- paddr (get_frame_register_unsigned (frame, PC_REGNUM)),
+ paddr (get_frame_register_unsigned (frame,
+ gdbarch_pc_regnum (current_gdbarch))),
(long) get_frame_register_unsigned (frame, SR_REGNUM),
(long) get_frame_register_unsigned (frame, PR_REGNUM),
(long) get_frame_register_unsigned (frame, MACH_REGNUM));
printf_filtered
("FP0-FP7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 0),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 1),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 2),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 3),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 4),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 5),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 6),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 7));
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 0),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 1),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 2),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 3),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 4),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 5),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 6),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 7));
printf_filtered
("FP8-FP15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 8),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 9),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 10),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 11),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 12),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 13),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 14),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 15));
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 8),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 9),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 10),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 11),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 12),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 13),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 14),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 15));
}
static void
printf_filtered
(" PC %s SR %08lx PR %08lx MACH %08lx\n",
- paddr (get_frame_register_unsigned (frame, PC_REGNUM)),
+ paddr (get_frame_register_unsigned (frame,
+ gdbarch_pc_regnum (current_gdbarch))),
(long) get_frame_register_unsigned (frame, SR_REGNUM),
(long) get_frame_register_unsigned (frame, PR_REGNUM),
(long) get_frame_register_unsigned (frame, MACH_REGNUM));
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) get_frame_register_unsigned (frame, FP0_REGNUM + 0),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 1),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 2),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 3),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 4),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 5),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 6),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 7));
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 0),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 1),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 2),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 3),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 4),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 5),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 6),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 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",
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 8),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 9),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 10),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 11),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 12),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 13),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 14),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 15));
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 8),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 9),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 10),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 11),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 12),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 13),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 14),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 15));
printf_filtered
("BANK=%-3d\n", (int) get_frame_register_unsigned (frame, BANK_REGNUM));
printf_filtered
printf_filtered
(" PC %s SR %08lx PR %08lx MACH %08lx\n",
- paddr (get_frame_register_unsigned (frame, PC_REGNUM)),
+ paddr (get_frame_register_unsigned (frame,
+ gdbarch_pc_regnum (current_gdbarch))),
(long) get_frame_register_unsigned (frame, SR_REGNUM),
(long) get_frame_register_unsigned (frame, PR_REGNUM),
(long) get_frame_register_unsigned (frame, MACH_REGNUM));
{
printf_filtered
(" PC %s SR %08lx PR %08lx MACH %08lx\n",
- paddr (get_frame_register_unsigned (frame, PC_REGNUM)),
+ paddr (get_frame_register_unsigned (frame,
+ gdbarch_pc_regnum (current_gdbarch))),
(long) get_frame_register_unsigned (frame, SR_REGNUM),
(long) get_frame_register_unsigned (frame, PR_REGNUM),
(long) get_frame_register_unsigned (frame, MACH_REGNUM));
printf_filtered
("FP0-FP7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 0),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 1),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 2),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 3),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 4),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 5),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 6),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 7));
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 0),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 1),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 2),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 3),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 4),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 5),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 6),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 7));
printf_filtered
("FP8-FP15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 8),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 9),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 10),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 11),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 12),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 13),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 14),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 15));
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 8),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 9),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 10),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 11),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 12),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 13),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 14),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 15));
}
static void
{
printf_filtered
(" PC %s SR %08lx PR %08lx MACH %08lx\n",
- paddr (get_frame_register_unsigned (frame, PC_REGNUM)),
+ paddr (get_frame_register_unsigned (frame,
+ gdbarch_pc_regnum (current_gdbarch))),
(long) get_frame_register_unsigned (frame, SR_REGNUM),
(long) get_frame_register_unsigned (frame, PR_REGNUM),
(long) get_frame_register_unsigned (frame, MACH_REGNUM));
printf_filtered
(" PC %s SR %08lx PR %08lx MACH %08lx\n",
- paddr (get_frame_register_unsigned (frame, PC_REGNUM)),
+ paddr (get_frame_register_unsigned (frame,
+ gdbarch_pc_regnum (current_gdbarch))),
(long) get_frame_register_unsigned (frame, SR_REGNUM),
(long) get_frame_register_unsigned (frame, PR_REGNUM),
(long) get_frame_register_unsigned (frame, MACH_REGNUM));
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) get_frame_register_unsigned (frame, FP0_REGNUM + 0),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 1),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 2),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 3),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 4),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 5),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 6),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 7));
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 0),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 1),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 2),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 3),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 4),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 5),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 6),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 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",
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 8),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 9),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 10),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 11),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 12),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 13),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 14),
- (long) get_frame_register_unsigned (frame, FP0_REGNUM + 15));
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 8),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 9),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 10),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 11),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 12),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 13),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 14),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + 15));
}
static void
{
printf_filtered
(" PC %s SR %08lx PR %08lx MACH %08lx\n",
- paddr (get_frame_register_unsigned (frame, PC_REGNUM)),
+ paddr (get_frame_register_unsigned (frame,
+ gdbarch_pc_regnum (current_gdbarch))),
(long) get_frame_register_unsigned (frame, SR_REGNUM),
(long) get_frame_register_unsigned (frame, PR_REGNUM),
(long) get_frame_register_unsigned (frame, MACH_REGNUM));
{
printf_filtered
(" PC %s SR %08lx PR %08lx MACH %08lx\n",
- paddr (get_frame_register_unsigned (frame, PC_REGNUM)),
+ paddr (get_frame_register_unsigned (frame,
+ gdbarch_pc_regnum (current_gdbarch))),
(long) get_frame_register_unsigned (frame, SR_REGNUM),
(long) get_frame_register_unsigned (frame, PR_REGNUM),
(long) get_frame_register_unsigned (frame, MACH_REGNUM));
static struct type *
sh_sh2a_register_type (struct gdbarch *gdbarch, int reg_nr)
{
- if ((reg_nr >= FP0_REGNUM
+ if ((reg_nr >= gdbarch_fp0_regnum (current_gdbarch)
&& (reg_nr <= FP_LAST_REGNUM)) || (reg_nr == FPUL_REGNUM))
return builtin_type_float;
else if (reg_nr >= DR0_REGNUM && reg_nr <= DR_LAST_REGNUM)
static struct type *
sh_sh3e_register_type (struct gdbarch *gdbarch, int reg_nr)
{
- if ((reg_nr >= FP0_REGNUM
+ if ((reg_nr >= gdbarch_fp0_regnum (current_gdbarch)
&& (reg_nr <= FP_LAST_REGNUM)) || (reg_nr == FPUL_REGNUM))
return builtin_type_float;
else
static struct type *
sh_sh4_register_type (struct gdbarch *gdbarch, int reg_nr)
{
- if ((reg_nr >= FP0_REGNUM
+ if ((reg_nr >= gdbarch_fp0_regnum (current_gdbarch)
&& (reg_nr <= FP_LAST_REGNUM)) || (reg_nr == FPUL_REGNUM))
return builtin_type_float;
else if (reg_nr >= DR0_REGNUM && reg_nr <= DR_LAST_REGNUM)
{
int fp_regnum;
- fp_regnum = FP0_REGNUM + (fv_regnum - FV0_REGNUM) * 4;
+ fp_regnum = gdbarch_fp0_regnum (current_gdbarch)
+ + (fv_regnum - FV0_REGNUM) * 4;
return fp_regnum;
}
{
int fp_regnum;
- fp_regnum = FP0_REGNUM + (dr_regnum - DR0_REGNUM) * 2;
+ fp_regnum = gdbarch_fp0_regnum (current_gdbarch)
+ + (dr_regnum - DR0_REGNUM) * 2;
return fp_regnum;
}
struct frame_info *next_frame)
{
/* Mark the PC as the destination for the return address. */
- if (regnum == PC_REGNUM)
+ if (regnum == gdbarch_pc_regnum (current_gdbarch))
reg->how = DWARF2_FRAME_REG_RA;
/* Mark the stack pointer as the call frame address. */
- else if (regnum == SP_REGNUM)
+ else if (regnum == gdbarch_sp_regnum (current_gdbarch))
reg->how = DWARF2_FRAME_REG_CFA;
/* The above was taken from the default init_reg in dwarf2-frame.c
cache->pc = frame_func_unwind (next_frame, NORMAL_FRAME);
current_pc = frame_pc_unwind (next_frame);
if (cache->pc != 0)
- sh_analyze_prologue (cache->pc, current_pc, cache);
+ {
+ ULONGEST fpscr;
+ fpscr = frame_unwind_register_unsigned (next_frame, FPSCR_REGNUM);
+ sh_analyze_prologue (cache->pc, current_pc, cache, fpscr);
+ }
if (!cache->uses_fp)
{
setup yet. Try to reconstruct the base address for the stack
frame by looking at the stack pointer. For truly "frameless"
functions this might work too. */
- cache->base = frame_unwind_register_unsigned (next_frame, SP_REGNUM);
+ cache->base = frame_unwind_register_unsigned
+ (next_frame, gdbarch_sp_regnum (current_gdbarch));
}
/* Now that we have the base address for the stack frame we can
gdb_assert (regnum >= 0);
- if (regnum == SP_REGNUM && cache->saved_sp)
+ if (regnum == gdbarch_sp_regnum (current_gdbarch) && cache->saved_sp)
{
*optimizedp = 0;
*lvalp = not_lval;
/* The PC of the previous frame is stored in the PR register of
the current frame. Frob regnum so that we pull the value from
the correct place. */
- if (regnum == PC_REGNUM)
+ if (regnum == gdbarch_pc_regnum (current_gdbarch))
regnum = PR_REGNUM;
if (regnum < SH_NUM_REGS && cache->saved_regs[regnum] != -1)
static CORE_ADDR
sh_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame)
{
- return frame_unwind_register_unsigned (next_frame, SP_REGNUM);
+ return frame_unwind_register_unsigned (next_frame,
+ gdbarch_sp_regnum (current_gdbarch));
}
static CORE_ADDR
sh_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
{
- return frame_unwind_register_unsigned (next_frame, PC_REGNUM);
+ return frame_unwind_register_unsigned (next_frame,
+ gdbarch_pc_regnum (current_gdbarch));
}
static struct frame_id
set_gdbarch_print_insn (gdbarch, gdb_print_insn_sh);
set_gdbarch_register_sim_regno (gdbarch, legacy_register_sim_regno);
- set_gdbarch_write_pc (gdbarch, generic_target_write_pc);
-
set_gdbarch_return_value (gdbarch, sh_return_value_nofpu);
- set_gdbarch_deprecated_extract_struct_value_address (gdbarch,
- sh_extract_struct_value_address);
set_gdbarch_skip_prologue (gdbarch, sh_skip_prologue);
set_gdbarch_inner_than (gdbarch, core_addr_lessthan);