/* Target-dependent code for Renesas Super-H, for GDB.
- Copyright (C) 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.
DR0_REGNUM = 141,
DR_LAST_REGNUM = 172,
/* FPP stands for Floating Point Pair, to avoid confusion with
- GDB's FP0_REGNUM, which is the number of the first Floating
+ GDB's gdbarch_fp0_regnum, which is the number of the first Floating
point register. Unfortunately on the sh5, the floating point
registers are called FR, and the floating point pairs are called FP. */
FPP0_REGNUM = 173,
symbol that marks it as 32-bit function. The MSB of the minimal
symbol's "info" field is used for this purpose.
- ELF_MAKE_MSYMBOL_SPECIAL
- tests whether an ELF symbol is "special", i.e. refers
- to a 32-bit function, and sets a "special" bit in a
+ gdbarch_elf_make_msymbol_special tests whether an ELF symbol is "special",
+ i.e. refers to a 32-bit function, and sets a "special" bit in a
minimal symbol to mark it as a 32-bit function
MSYMBOL_IS_SPECIAL tests the "special" bit in a minimal symbol */
which translates in big endian mode to 0x0, 0x3b
and in little endian mode to 0x3b, 0x0*/
- if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+ if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
{
if (pc_is_isa32 (*pcptr))
{
static int
gdb_print_insn_sh64 (bfd_vma memaddr, disassemble_info *info)
{
- info->endian = TARGET_BYTE_ORDER;
+ info->endian = gdbarch_byte_order (current_gdbarch);
return print_insn_sh (memaddr, info);
}
{
int fp_regnum;
- fp_regnum = FP0_REGNUM +
+ fp_regnum = gdbarch_fp0_regnum (current_gdbarch) +
(fv_regnum - FV0_REGNUM) * 4;
return fp_regnum;
}
{
int fp_regnum;
- fp_regnum = FP0_REGNUM +
+ fp_regnum = gdbarch_fp0_regnum (current_gdbarch) +
(dr_regnum - DR0_REGNUM) * 2;
return fp_regnum;
}
{
int fp_regnum;
- fp_regnum = FP0_REGNUM +
+ fp_regnum = gdbarch_fp0_regnum (current_gdbarch) +
(fpp_regnum - FPP0_REGNUM) * 2;
return fp_regnum;
}
/* floating point register N maps to floating point register N */
else if (reg_nr >= FP0_C_REGNUM
&& reg_nr <= FP_LAST_C_REGNUM)
- base_regnum = reg_nr - FP0_C_REGNUM + FP0_REGNUM;
+ base_regnum = reg_nr - FP0_C_REGNUM + gdbarch_fp0_regnum (current_gdbarch);
/* double prec register N maps to base regnum for double prec register N */
else if (reg_nr >= DR0_C_REGNUM
base_regnum = sh64_fv_reg_base_num (FV0_REGNUM + reg_nr - FV0_C_REGNUM);
else if (reg_nr == PC_C_REGNUM)
- base_regnum = PC_REGNUM;
+ base_regnum = gdbarch_pc_regnum (current_gdbarch);
else if (reg_nr == GBR_C_REGNUM)
base_regnum = 16;
base_regnum = FPSCR_REGNUM; /*???? this register is a mess. */
else if (reg_nr == FPUL_C_REGNUM)
- base_regnum = FP0_REGNUM + 32;
+ base_regnum = gdbarch_fp0_regnum (current_gdbarch) + 32;
return base_regnum;
}
cache->uses_fp = 1;
}
-static CORE_ADDR
-sh64_extract_struct_value_address (struct regcache *regcache)
-{
- /* FIXME: cagney/2004-01-17: Does the ABI guarantee that the return
- address regster is preserved across function calls? Probably
- not, making this function wrong. */
- ULONGEST val;
- regcache_raw_read_unsigned (regcache, STRUCT_RETURN_REGNUM, &val);
- return val;
-}
-
static CORE_ADDR
sh64_frame_align (struct gdbarch *ignore, CORE_ADDR sp)
{
in eight registers available. Loop thru args from first to last. */
int_argreg = ARG0_REGNUM;
- float_argreg = FP0_REGNUM;
+ float_argreg = gdbarch_fp0_regnum (current_gdbarch);
double_argreg = DR0_REGNUM;
for (argnum = 0, stack_offset = 0; argnum < nargs; argnum++)
if (len < argreg_size)
{
/* value gets right-justified in the register or stack word */
- if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+ if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
memcpy (valbuf + argreg_size - len,
(char *) value_contents (args[argnum]), len);
else
{
/* Goes in FR0...FR11 */
regcache_cooked_write (regcache,
- FP0_REGNUM + float_arg_index,
+ gdbarch_fp0_regnum (current_gdbarch)
+ + float_arg_index,
val);
fp_args[float_arg_index] = 1;
/* Skip the corresponding general argument register. */
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 (len == 4)
{
- /* Return value stored in FP0_REGNUM */
- regcache_raw_read (regcache, FP0_REGNUM, valbuf);
+ /* Return value stored in gdbarch_fp0_regnum */
+ regcache_raw_read (regcache,
+ gdbarch_fp0_regnum (current_gdbarch), valbuf);
}
else if (len == 8)
{
regcache_cooked_read (regcache, DR0_REGNUM, buf);
- if (TARGET_BYTE_ORDER == BFD_ENDIAN_LITTLE)
+ if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_LITTLE)
floatformat_to_doublest (&floatformat_ieee_double_littlebyte_bigword,
buf, &val);
else
at the most significant end. */
regcache_raw_read (regcache, DEFAULT_RETURN_REGNUM, buf);
- if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+ if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
offset = register_size (current_gdbarch, DEFAULT_RETURN_REGNUM)
- len;
else
if (TYPE_CODE (type) == TYPE_CODE_FLT)
{
- int i, regnum = FP0_REGNUM;
+ int i, regnum = gdbarch_fp0_regnum (current_gdbarch);
for (i = 0; i < len; i += 4)
- if (TARGET_BYTE_ORDER == BFD_ENDIAN_LITTLE)
+ if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_LITTLE)
regcache_raw_write (regcache, regnum++,
(char *) valbuf + len - 4 - i);
else
{
/* Pad with zeros. */
memset (buf, 0, register_size (current_gdbarch, return_register));
- if (TARGET_BYTE_ORDER == BFD_ENDIAN_LITTLE)
+ if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_LITTLE)
offset = 0; /*register_size (current_gdbarch,
return_register) - len;*/
else
}
static void
-sh64_show_media_regs (void)
+sh64_show_media_regs (struct frame_info *frame)
{
int i;
- printf_filtered ("PC=%s SR=%016llx \n",
- paddr (read_register (PC_REGNUM)),
- (long long) read_register (SR_REGNUM));
+ printf_filtered
+ ("PC=%s SR=%016llx \n",
+ paddr (get_frame_register_unsigned (frame,
+ gdbarch_pc_regnum (current_gdbarch))),
+ (long long) get_frame_register_unsigned (frame, SR_REGNUM));
- printf_filtered ("SSR=%016llx SPC=%016llx \n",
- (long long) read_register (SSR_REGNUM),
- (long long) read_register (SPC_REGNUM));
- printf_filtered ("FPSCR=%016lx\n ",
- (long) read_register (FPSCR_REGNUM));
+ printf_filtered
+ ("SSR=%016llx SPC=%016llx \n",
+ (long long) get_frame_register_unsigned (frame, SSR_REGNUM),
+ (long long) get_frame_register_unsigned (frame, SPC_REGNUM));
+ printf_filtered
+ ("FPSCR=%016lx\n ",
+ (long) get_frame_register_unsigned (frame, FPSCR_REGNUM));
for (i = 0; i < 64; i = i + 4)
- printf_filtered ("\nR%d-R%d %016llx %016llx %016llx %016llx\n",
- i, i + 3,
- (long long) read_register (i + 0),
- (long long) read_register (i + 1),
- (long long) read_register (i + 2),
- (long long) read_register (i + 3));
+ printf_filtered
+ ("\nR%d-R%d %016llx %016llx %016llx %016llx\n",
+ i, i + 3,
+ (long long) get_frame_register_unsigned (frame, i + 0),
+ (long long) get_frame_register_unsigned (frame, i + 1),
+ (long long) get_frame_register_unsigned (frame, i + 2),
+ (long long) get_frame_register_unsigned (frame, i + 3));
printf_filtered ("\n");
for (i = 0; i < 64; i = i + 8)
- printf_filtered ("FR%d-FR%d %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
- i, i + 7,
- (long) read_register (FP0_REGNUM + i + 0),
- (long) read_register (FP0_REGNUM + i + 1),
- (long) read_register (FP0_REGNUM + i + 2),
- (long) read_register (FP0_REGNUM + i + 3),
- (long) read_register (FP0_REGNUM + i + 4),
- (long) read_register (FP0_REGNUM + i + 5),
- (long) read_register (FP0_REGNUM + i + 6),
- (long) read_register (FP0_REGNUM + i + 7));
+ printf_filtered
+ ("FR%d-FR%d %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
+ i, i + 7,
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + i + 0),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + i + 1),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + i + 2),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + i + 3),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + i + 4),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + i + 5),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + i + 6),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + i + 7));
}
static void
-sh64_show_compact_regs (void)
+sh64_show_compact_regs (struct frame_info *frame)
{
int i;
- printf_filtered ("PC=%s \n",
- paddr (read_register (PC_C_REGNUM)));
-
- printf_filtered ("GBR=%08lx MACH=%08lx MACL=%08lx PR=%08lx T=%08lx\n",
- (long) read_register (GBR_C_REGNUM),
- (long) read_register (MACH_C_REGNUM),
- (long) read_register (MACL_C_REGNUM),
- (long) read_register (PR_C_REGNUM),
- (long) read_register (T_C_REGNUM));
- printf_filtered ("FPSCR=%08lx FPUL=%08lx\n",
- (long) read_register (FPSCR_C_REGNUM),
- (long) read_register (FPUL_C_REGNUM));
+ printf_filtered
+ ("PC=%s \n",
+ paddr (get_frame_register_unsigned (frame, PC_C_REGNUM)));
+
+ printf_filtered
+ ("GBR=%08lx MACH=%08lx MACL=%08lx PR=%08lx T=%08lx\n",
+ (long) get_frame_register_unsigned (frame, GBR_C_REGNUM),
+ (long) get_frame_register_unsigned (frame, MACH_C_REGNUM),
+ (long) get_frame_register_unsigned (frame, MACL_C_REGNUM),
+ (long) get_frame_register_unsigned (frame, PR_C_REGNUM),
+ (long) get_frame_register_unsigned (frame, T_C_REGNUM));
+ printf_filtered
+ ("FPSCR=%08lx FPUL=%08lx\n",
+ (long) get_frame_register_unsigned (frame, FPSCR_C_REGNUM),
+ (long) get_frame_register_unsigned (frame, FPUL_C_REGNUM));
for (i = 0; i < 16; i = i + 4)
- printf_filtered ("\nR%d-R%d %08lx %08lx %08lx %08lx\n",
- i, i + 3,
- (long) read_register (i + 0),
- (long) read_register (i + 1),
- (long) read_register (i + 2),
- (long) read_register (i + 3));
+ printf_filtered
+ ("\nR%d-R%d %08lx %08lx %08lx %08lx\n",
+ i, i + 3,
+ (long) get_frame_register_unsigned (frame, i + 0),
+ (long) get_frame_register_unsigned (frame, i + 1),
+ (long) get_frame_register_unsigned (frame, i + 2),
+ (long) get_frame_register_unsigned (frame, i + 3));
printf_filtered ("\n");
for (i = 0; i < 16; i = i + 8)
- printf_filtered ("FR%d-FR%d %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
- i, i + 7,
- (long) read_register (FP0_REGNUM + i + 0),
- (long) read_register (FP0_REGNUM + i + 1),
- (long) read_register (FP0_REGNUM + i + 2),
- (long) read_register (FP0_REGNUM + i + 3),
- (long) read_register (FP0_REGNUM + i + 4),
- (long) read_register (FP0_REGNUM + i + 5),
- (long) read_register (FP0_REGNUM + i + 6),
- (long) read_register (FP0_REGNUM + i + 7));
+ printf_filtered
+ ("FR%d-FR%d %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
+ i, i + 7,
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + i + 0),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + i + 1),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + i + 2),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + i + 3),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + i + 4),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + i + 5),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + i + 6),
+ (long) get_frame_register_unsigned
+ (frame, gdbarch_fp0_regnum (current_gdbarch) + i + 7));
}
/* FIXME!!! This only shows the registers for shmedia, excluding the
pseudo registers. */
void
-sh64_show_regs (void)
+sh64_show_regs (struct frame_info *frame)
{
- if (deprecated_selected_frame
- && pc_is_isa32 (get_frame_pc (deprecated_selected_frame)))
- sh64_show_media_regs ();
+ if (pc_is_isa32 (get_frame_pc (frame)))
+ sh64_show_media_regs (frame);
else
- sh64_show_compact_regs ();
+ sh64_show_compact_regs (frame);
}
/* *INDENT-OFF* */
static struct type *
sh64_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 >= FP0_C_REGNUM
&& reg_nr <= FP_LAST_C_REGNUM))
sh64_register_convert_to_virtual (int regnum, struct type *type,
char *from, char *to)
{
- if (TARGET_BYTE_ORDER != BFD_ENDIAN_LITTLE)
+ if (gdbarch_byte_order (current_gdbarch) != BFD_ENDIAN_LITTLE)
{
/* It is a no-op. */
memcpy (to, from, register_size (current_gdbarch, regnum));
sh64_register_convert_to_raw (struct type *type, int regnum,
const void *from, void *to)
{
- if (TARGET_BYTE_ORDER != BFD_ENDIAN_LITTLE)
+ if (gdbarch_byte_order (current_gdbarch) != BFD_ENDIAN_LITTLE)
{
/* It is a no-op. */
memcpy (to, from, register_size (current_gdbarch, regnum));
/* We must pay attention to the endianness. */
sh64_register_convert_to_virtual (reg_nr,
- gdbarch_register_type (gdbarch,
- reg_nr),
+ register_type (gdbarch, reg_nr),
temp_buffer, buffer);
}
/* Build the value in the provided buffer. */
regcache_raw_read (regcache, base_regnum, temp_buffer);
- if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+ if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
offset = 4;
memcpy (buffer, temp_buffer + offset, 4); /* get LOWER 32 bits only????*/
}
/* We must pay attention to the endianness. */
sh64_register_convert_to_virtual (reg_nr,
- gdbarch_register_type (gdbarch,
- reg_nr),
+ register_type (gdbarch, reg_nr),
temp_buffer, buffer);
}
{
base_regnum = sh64_dr_reg_base_num (reg_nr);
/* We must pay attention to the endianness. */
- sh64_register_convert_to_raw (gdbarch_register_type (gdbarch, reg_nr),
+ sh64_register_convert_to_raw (register_type (gdbarch, reg_nr),
reg_nr,
buffer, temp_buffer);
{
base_regnum = sh64_compact_reg_base_num (reg_nr);
/* reg_nr is 32 bit here, and base_regnum is 64 bits. */
- if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+ if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG)
offset = 4;
else
offset = 0;
for (portion = 0; portion < 2; portion++)
{
/* We must pay attention to the endianness. */
- sh64_register_convert_to_raw (gdbarch_register_type (gdbarch,
- reg_nr),
+ sh64_register_convert_to_raw (register_type (gdbarch, reg_nr),
reg_nr,
buffer, temp_buffer);
int j;
/* Allocate space for the float. */
- raw_buffer = (unsigned char *) alloca (register_size (gdbarch, FP0_REGNUM));
+ raw_buffer = (unsigned char *) alloca
+ (register_size (gdbarch,
+ gdbarch_fp0_regnum
+ (current_gdbarch)));
/* Get the data in raw format. */
if (!frame_register_read (frame, regnum, raw_buffer))
- error ("can't read register %d (%s)", regnum, REGISTER_NAME (regnum));
+ error ("can't read register %d (%s)",
+ regnum, gdbarch_register_name (current_gdbarch, 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);
+ fputs_filtered (gdbarch_register_name (current_gdbarch, regnum), file);
+ print_spaces_filtered (15 - strlen (gdbarch_register_name
+ (current_gdbarch, regnum)), file);
/* Print the value. */
if (inv)
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;
+ int idx = gdbarch_byte_order (current_gdbarch)
+ == BFD_ENDIAN_BIG ? j : register_size
+ (gdbarch, regnum) - 1 - j;
fprintf_filtered (file, "%02x", raw_buffer[idx]);
}
fprintf_filtered (file, ")");
{
/* All the sh64-compact mode registers are pseudo registers. */
- if (regnum < NUM_REGS
- || regnum >= NUM_REGS + NUM_PSEUDO_REGS_SH_MEDIA
- + NUM_PSEUDO_REGS_SH_COMPACT)
+ if (regnum < gdbarch_num_regs (current_gdbarch)
+ || regnum >= gdbarch_num_regs (current_gdbarch)
+ + NUM_PSEUDO_REGS_SH_MEDIA
+ + NUM_PSEUDO_REGS_SH_COMPACT)
internal_error (__FILE__, __LINE__,
_("Invalid pseudo register number %d\n"), regnum);
{
unsigned char raw_buffer[MAX_REGISTER_SIZE];
- fputs_filtered (REGISTER_NAME (regnum), file);
- print_spaces_filtered (15 - strlen (REGISTER_NAME (regnum)), file);
+ fputs_filtered (gdbarch_register_name (current_gdbarch, regnum), file);
+ print_spaces_filtered (15 - strlen (gdbarch_register_name
+ (current_gdbarch, regnum)), file);
/* Get the data in raw format. */
if (!frame_register_read (frame, regnum, raw_buffer))
fprintf_filtered (file, "*value not available*\n");
- val_print (gdbarch_register_type (gdbarch, regnum), raw_buffer, 0, 0,
+ val_print (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,
+ val_print (register_type (gdbarch, regnum), raw_buffer, 0, 0,
file, 0, 1, 0, Val_pretty_default);
fprintf_filtered (file, "\n");
}
sh64_print_register (struct gdbarch *gdbarch, struct ui_file *file,
struct frame_info *frame, int regnum)
{
- if (regnum < 0 || regnum >= NUM_REGS + NUM_PSEUDO_REGS)
+ if (regnum < 0 || regnum >= gdbarch_num_regs (current_gdbarch)
+ + gdbarch_num_pseudo_regs (current_gdbarch))
internal_error (__FILE__, __LINE__,
_("Invalid register number %d\n"), regnum);
- else if (regnum >= 0 && regnum < NUM_REGS)
+ else if (regnum >= 0 && regnum < gdbarch_num_regs (current_gdbarch))
{
- if (TYPE_CODE (gdbarch_register_type (gdbarch, regnum)) == TYPE_CODE_FLT)
+ if (TYPE_CODE (register_type (gdbarch, regnum)) == TYPE_CODE_FLT)
sh64_do_fp_register (gdbarch, file, frame, regnum); /* FP regs */
else
sh64_do_register (gdbarch, file, frame, regnum);
}
- else if (regnum < NUM_REGS + NUM_PSEUDO_REGS)
+ else if (regnum < gdbarch_num_regs (current_gdbarch)
+ + gdbarch_num_pseudo_regs (current_gdbarch))
sh64_do_pseudo_register (gdbarch, file, frame, regnum);
}
{
if (regnum != -1) /* do one specified register */
{
- if (*(REGISTER_NAME (regnum)) == '\0')
+ if (*(gdbarch_register_name (current_gdbarch, regnum)) == '\0')
error ("Not a valid register for the current processor type");
sh64_print_register (gdbarch, file, frame, regnum);
/* do all (or most) registers */
{
regnum = 0;
- while (regnum < NUM_REGS)
+ while (regnum < gdbarch_num_regs (current_gdbarch))
{
/* 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')
+ if (gdbarch_register_name (current_gdbarch, regnum) == NULL
+ || *(gdbarch_register_name (current_gdbarch, regnum)) == '\0')
{
regnum++;
continue;
}
- if (TYPE_CODE (gdbarch_register_type (gdbarch, regnum))
+ if (TYPE_CODE (register_type (gdbarch, regnum))
== TYPE_CODE_FLT)
{
if (fpregs)
regnum ++;
}
else
- regnum += FP_LAST_REGNUM - FP0_REGNUM; /* skip FP regs */
+ regnum += FP_LAST_REGNUM - gdbarch_fp0_regnum (current_gdbarch);
+ /* skip FP regs */
}
else
{
}
if (fpregs)
- while (regnum < NUM_REGS + NUM_PSEUDO_REGS)
+ while (regnum < gdbarch_num_regs (current_gdbarch)
+ + gdbarch_num_pseudo_regs (current_gdbarch))
{
sh64_do_pseudo_register (gdbarch, file, frame, regnum);
regnum++;
{
if (regnum != -1) /* do one specified register */
{
- if (*(REGISTER_NAME (regnum)) == '\0')
+ if (*(gdbarch_register_name (current_gdbarch, regnum)) == '\0')
error ("Not a valid register for the current processor type");
if (regnum >= 0 && regnum < R0_C_REGNUM)
/* do all compact registers */
{
regnum = R0_C_REGNUM;
- while (regnum < NUM_REGS + NUM_PSEUDO_REGS)
+ while (regnum < gdbarch_num_regs (current_gdbarch)
+ + gdbarch_num_pseudo_regs (current_gdbarch))
{
sh64_do_pseudo_register (gdbarch, file, frame, regnum);
regnum++;
if (cache->base == 0)
return cache;
- cache->pc = frame_func_unwind (next_frame);
+ cache->pc = frame_func_unwind (next_frame, NORMAL_FRAME);
if (cache->pc != 0)
sh64_analyze_prologue (current_gdbarch, cache, cache->pc, current_pc);
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;
{
/* Store the value. */
store_unsigned_integer (valuep,
- register_size (current_gdbarch, SP_REGNUM),
+ register_size (current_gdbarch,
+ gdbarch_sp_regnum (current_gdbarch)),
cache->saved_sp);
}
return;
/* 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 < SIM_SH64_NR_REGS && cache->saved_regs[regnum] != -1)
if (valuep)
{
memset (valuep, 0, reg_size);
- if (TARGET_BYTE_ORDER == BFD_ENDIAN_LITTLE)
+ if (gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_LITTLE)
read_memory (*addrp, valuep, size);
else
read_memory (*addrp, (char *) valuep + reg_size - size, size);
static CORE_ADDR
sh64_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
sh64_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_sh64);
set_gdbarch_register_sim_regno (gdbarch, legacy_register_sim_regno);
- set_gdbarch_write_pc (gdbarch, generic_target_write_pc);
-
set_gdbarch_return_value (gdbarch, sh64_return_value);
- set_gdbarch_deprecated_extract_struct_value_address (gdbarch,
- sh64_extract_struct_value_address);
set_gdbarch_skip_prologue (gdbarch, sh64_skip_prologue);
set_gdbarch_inner_than (gdbarch, core_addr_lessthan);