#include "defs.h"
#include "frame.h"
-#include "obstack.h"
#include "symtab.h"
#include "symfile.h"
#include "gdbtypes.h"
static int
sh_use_struct_convention (int gcc_p, struct type *type)
{
+#if 0
return (TYPE_LENGTH (type) > 1);
+#else
+ int len = TYPE_LENGTH (type);
+ int nelem = TYPE_NFIELDS (type);
+ return ((len != 1 && len != 2 && len != 4 && len != 8) || nelem != 1) &&
+ (len != 8 || TYPE_LENGTH (TYPE_FIELD_TYPE (type, 0)) != 4);
+#endif
}
static int
return print_insn_sh (memaddr, info);
}
-/* Given a GDB frame, determine the address of the calling function's frame.
- This will be used to create a new GDB frame struct, and then
- INIT_EXTRA_FRAME_INFO and INIT_FRAME_PC will be called for the new frame.
+/* Given a GDB frame, determine the address of the calling function's
+ frame. This will be used to create a new GDB frame struct, and
+ then INIT_EXTRA_FRAME_INFO and DEPRECATED_INIT_FRAME_PC will be
+ called for the new frame.
For us, the frame address is its stack pointer value, so we look up
the function prologue to determine the caller's sp value, and return it. */
static CORE_ADDR
sh_frame_chain (struct frame_info *frame)
{
- if (PC_IN_CALL_DUMMY (frame->pc, frame->frame, frame->frame))
+ if (DEPRECATED_PC_IN_CALL_DUMMY (frame->pc, frame->frame, frame->frame))
return frame->frame; /* dummy frame same as caller's frame */
if (frame->pc && !inside_entry_file (frame->pc))
- return read_memory_integer (FRAME_FP (frame) + frame->extra_info->f_offset, 4);
+ return read_memory_integer (get_frame_base (frame) + frame->extra_info->f_offset, 4);
else
return 0;
}
static CORE_ADDR
sh64_frame_chain (struct frame_info *frame)
{
- if (PC_IN_CALL_DUMMY (frame->pc, frame->frame, frame->frame))
+ if (DEPRECATED_PC_IN_CALL_DUMMY (frame->pc, frame->frame, frame->frame))
return frame->frame; /* dummy frame same as caller's frame */
if (frame->pc && !inside_entry_file (frame->pc))
{
size = 4;
else
size = REGISTER_RAW_SIZE (translate_insn_rn (FP_REGNUM, media_mode));
- return read_memory_integer (FRAME_FP (frame) + frame->extra_info->f_offset, size);
+ return read_memory_integer (get_frame_base (frame) + frame->extra_info->f_offset, size);
}
else
return 0;
sh_find_callers_reg (struct frame_info *fi, int regnum)
{
for (; fi; fi = fi->next)
- if (PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame))
+ if (DEPRECATED_PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame))
/* When the caller requests PR from the dummy frame, we return PC because
that's where the previous routine appears to have done a call from. */
- return generic_read_register_dummy (fi->pc, fi->frame, regnum);
+ return deprecated_read_register_dummy (fi->pc, fi->frame, regnum);
else
{
FRAME_INIT_SAVED_REGS (fi);
int media_mode = 0;
for (; fi; fi = fi->next)
- if (PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame))
+ if (DEPRECATED_PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame))
/* When the caller requests PR from the dummy frame, we return PC because
that's where the previous routine appears to have done a call from. */
- return generic_read_register_dummy (fi->pc, fi->frame, pr_regnum);
+ return deprecated_read_register_dummy (fi->pc, fi->frame, pr_regnum);
else
{
FRAME_INIT_SAVED_REGS (fi);
if (fi->next)
fi->pc = FRAME_SAVED_PC (fi->next);
- if (PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame))
+ if (DEPRECATED_PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame))
{
/* We need to setup fi->frame here because run_stack_dummy gets it wrong
by assuming it's always FP. */
- fi->frame = generic_read_register_dummy (fi->pc, fi->frame,
- SP_REGNUM);
- fi->extra_info->return_pc = generic_read_register_dummy (fi->pc,
- fi->frame,
- PC_REGNUM);
+ fi->frame = deprecated_read_register_dummy (fi->pc, fi->frame,
+ SP_REGNUM);
+ fi->extra_info->return_pc = deprecated_read_register_dummy (fi->pc,
+ fi->frame,
+ PC_REGNUM);
fi->extra_info->f_offset = -(CALL_DUMMY_LENGTH + 4);
fi->extra_info->leaf_function = 0;
return;
if (fi->next)
fi->pc = FRAME_SAVED_PC (fi->next);
- if (PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame))
+ if (DEPRECATED_PC_IN_CALL_DUMMY (fi->pc, fi->frame, fi->frame))
{
/* We need to setup fi->frame here because run_stack_dummy gets it wrong
by assuming it's always FP. */
- fi->frame = generic_read_register_dummy (fi->pc, fi->frame,
- SP_REGNUM);
+ fi->frame = deprecated_read_register_dummy (fi->pc, fi->frame,
+ SP_REGNUM);
fi->extra_info->return_pc =
- generic_read_register_dummy (fi->pc, fi->frame, PC_REGNUM);
+ deprecated_read_register_dummy (fi->pc, fi->frame, PC_REGNUM);
fi->extra_info->f_offset = -(CALL_DUMMY_LENGTH + 4);
fi->extra_info->leaf_function = 0;
return;
while (frame && ((frame = frame->next) != NULL))
{
- if (PC_IN_CALL_DUMMY (frame->pc, frame->frame, frame->frame))
+ if (DEPRECATED_PC_IN_CALL_DUMMY (frame->pc, frame->frame, frame->frame))
{
if (lval) /* found it in a CALL_DUMMY frame */
*lval = not_lval;
if (addrp)
*addrp = REGISTER_BYTE (live_regnum);
if (raw_buffer)
- read_register_gen (live_regnum, raw_buffer);
+ deprecated_read_register_gen (live_regnum, raw_buffer);
}
/* Extract from an array REGBUF containing the (raw) register state
register CORE_ADDR fp;
register int regnum;
- if (PC_IN_CALL_DUMMY (frame->pc, frame->frame, frame->frame))
+ if (DEPRECATED_PC_IN_CALL_DUMMY (frame->pc, frame->frame, frame->frame))
generic_pop_dummy_frame ();
else
{
- fp = FRAME_FP (frame);
+ fp = get_frame_base (frame);
FRAME_INIT_SAVED_REGS (frame);
/* Copy regs from where they were saved in the frame */
int media_mode = pc_is_isa32 (frame->pc);
- if (PC_IN_CALL_DUMMY (frame->pc, frame->frame, frame->frame))
+ if (DEPRECATED_PC_IN_CALL_DUMMY (frame->pc, frame->frame, frame->frame))
generic_pop_dummy_frame ();
else
{
- fp = FRAME_FP (frame);
+ fp = get_frame_base (frame);
FRAME_INIT_SAVED_REGS (frame);
/* Copy regs from where they were saved in the frame */
if (len < 4)
{
/* value gets right-justified in the register or stack word */
- memcpy (valbuf + (4 - len),
- (char *) VALUE_CONTENTS (args[argnum]), len);
+ if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+ memcpy (valbuf + (4 - len),
+ (char *) VALUE_CONTENTS (args[argnum]), len);
+ else
+ memcpy (valbuf, (char *) VALUE_CONTENTS (args[argnum]), len);
val = valbuf;
}
else
if (float_arg_index <= tdep->FLOAT_ARGLAST_REGNUM)
{
/* Goes in FR0...FR11 */
- write_register_gen (FP0_REGNUM + float_arg_index, val);
+ deprecated_write_register_gen (FP0_REGNUM + float_arg_index,
+ val);
fp_args[float_arg_index] = 1;
/* Skip the corresponding general argument register. */
int_argreg ++;
}
#endif
/* Note: must use write_register_gen here instead
- of regcache_write, because regcache_write works
- only for real registers, not pseudo.
- write_register_gen will call the gdbarch
- function to do register writes, and that will
- properly know how to deal with pseudoregs. */
- write_register_gen (regnum, val);
+ of regcache_raw_write, because
+ regcache_raw_write works only for real
+ registers, not pseudo. write_register_gen will
+ call the gdbarch function to do register
+ writes, and that will properly know how to deal
+ with pseudoregs. */
+ deprecated_write_register_gen (regnum, val);
fp_args[double_arg_index] = 1;
fp_args[double_arg_index + 1] = 1;
/* Skip the corresponding general argument register. */
{
/* Add leading zeros to the value. */
memset (buf, 0, REGISTER_RAW_SIZE (R0_REGNUM));
- memcpy (buf + REGISTER_RAW_SIZE (R0_REGNUM) - TYPE_LENGTH (type),
- valbuf, TYPE_LENGTH (type));
- write_register_bytes (REGISTER_BYTE (R0_REGNUM), buf,
- REGISTER_RAW_SIZE (R0_REGNUM));
+ if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
+ memcpy (buf + REGISTER_RAW_SIZE (R0_REGNUM) - TYPE_LENGTH (type),
+ valbuf, TYPE_LENGTH (type));
+ else
+ memcpy (buf, valbuf, TYPE_LENGTH (type));
+ deprecated_write_register_bytes (REGISTER_BYTE (R0_REGNUM), buf,
+ REGISTER_RAW_SIZE (R0_REGNUM));
}
else
- write_register_bytes (REGISTER_BYTE (R0_REGNUM), valbuf,
- TYPE_LENGTH (type));
+ deprecated_write_register_bytes (REGISTER_BYTE (R0_REGNUM), valbuf,
+ TYPE_LENGTH (type));
}
static void
sh3e_sh4_store_return_value (struct type *type, char *valbuf)
{
if (TYPE_CODE (type) == TYPE_CODE_FLT)
- write_register_bytes (REGISTER_BYTE (FP0_REGNUM),
- valbuf, TYPE_LENGTH (type));
+ deprecated_write_register_bytes (REGISTER_BYTE (FP0_REGNUM),
+ valbuf, TYPE_LENGTH (type));
else
sh_default_store_return_value (type, valbuf);
}
if (len == 4)
{
/* Return value stored in FP0_REGNUM */
- write_register_gen (FP0_REGNUM, valbuf);
+ deprecated_write_register_gen (FP0_REGNUM, valbuf);
}
if (len == 8)
{
offset = REGISTER_RAW_SIZE (return_register) - len;
memcpy (buf + offset, valbuf, len);
- write_register_gen (return_register, buf);
+ deprecated_write_register_gen (return_register, buf);
}
else
- write_register_gen (return_register, valbuf);
+ deprecated_write_register_gen (return_register, valbuf);
}
}
static void
sh64_show_regs (void)
{
- if (pc_is_isa32 (selected_frame->pc))
+ if (pc_is_isa32 (deprecated_selected_frame->pc))
sh64_show_media_regs ();
else
sh64_show_compact_regs ();
static void
sh_sh4_register_convert_to_raw (struct type *type, int regnum,
- char *from, char *to)
+ const void *from, void *to)
{
struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch);
void
sh_sh64_register_convert_to_raw (struct type *type, int regnum,
- char *from, char *to)
+ const void *from, void *to)
{
struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch);
}
void
-sh_pseudo_register_read (int reg_nr, char *buffer)
+sh_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache,
+ int reg_nr, void *buffer)
{
int base_regnum, portion;
char *temp_buffer = (char*) alloca (MAX_REGISTER_RAW_SIZE);
- struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch);
+ struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
if (reg_nr >= tdep->DR0_REGNUM
&& reg_nr <= tdep->DR_LAST_REGNUM)
/* Build the value in the provided buffer. */
/* Read the real regs for which this one is an alias. */
for (portion = 0; portion < 2; portion++)
- regcache_read (current_regcache, base_regnum + portion,
- (temp_buffer
- + REGISTER_RAW_SIZE (base_regnum) * portion));
+ regcache_raw_read (regcache, base_regnum + portion,
+ (temp_buffer
+ + REGISTER_RAW_SIZE (base_regnum) * portion));
/* We must pay attention to the endiannes. */
sh_sh4_register_convert_to_virtual (reg_nr,
REGISTER_VIRTUAL_TYPE (reg_nr),
/* Read the real regs for which this one is an alias. */
for (portion = 0; portion < 4; portion++)
- regcache_read (current_regcache, base_regnum + portion,
- buffer + REGISTER_RAW_SIZE (base_regnum) * portion);
+ regcache_raw_read (regcache, base_regnum + portion,
+ ((char *) buffer
+ + REGISTER_RAW_SIZE (base_regnum) * portion));
}
}
static void
-sh4_register_read (struct gdbarch *gdbarch, int reg_nr, char *buffer)
-{
- if (reg_nr >= 0 && reg_nr < gdbarch_tdep (current_gdbarch)->DR0_REGNUM)
- /* It is a regular register. */
- regcache_read (current_regcache, reg_nr, buffer);
- else
- /* It is a pseudo register and we need to construct its value */
- sh_pseudo_register_read (reg_nr, buffer);
-}
-
-static void
-sh64_pseudo_register_read (int reg_nr, char *buffer)
+sh64_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache,
+ int reg_nr, void *buffer)
{
int base_regnum;
int portion;
int offset = 0;
char *temp_buffer = (char*) alloca (MAX_REGISTER_RAW_SIZE);
- struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch);
+ struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
if (reg_nr >= tdep->DR0_REGNUM
&& reg_nr <= tdep->DR_LAST_REGNUM)
/* DR regs are double precision registers obtained by
concatenating 2 single precision floating point registers. */
for (portion = 0; portion < 2; portion++)
- regcache_read (current_regcache, base_regnum + portion,
- (temp_buffer
- + REGISTER_RAW_SIZE (base_regnum) * portion));
+ regcache_raw_read (regcache, base_regnum + portion,
+ (temp_buffer
+ + REGISTER_RAW_SIZE (base_regnum) * portion));
/* We must pay attention to the endiannes. */
sh_sh64_register_convert_to_virtual (reg_nr, REGISTER_VIRTUAL_TYPE (reg_nr),
/* FPP regs are pairs of single precision registers obtained by
concatenating 2 single precision floating point registers. */
for (portion = 0; portion < 2; portion++)
- regcache_read (current_regcache, base_regnum + portion,
- buffer + REGISTER_RAW_SIZE (base_regnum) * portion);
+ regcache_raw_read (regcache, base_regnum + portion,
+ ((char *) buffer
+ + REGISTER_RAW_SIZE (base_regnum) * portion));
}
else if (reg_nr >= tdep->FV0_REGNUM
/* FV regs are vectors of single precision registers obtained by
concatenating 4 single precision floating point registers. */
for (portion = 0; portion < 4; portion++)
- regcache_read (current_regcache, base_regnum + portion,
- buffer + REGISTER_RAW_SIZE (base_regnum) * portion);
+ regcache_raw_read (regcache, base_regnum + portion,
+ ((char *) buffer
+ + REGISTER_RAW_SIZE (base_regnum) * portion));
}
/* sh compact pseudo registers. 1-to-1 with a shmedia register */
base_regnum = sh64_compact_reg_base_num (reg_nr);
/* Build the value in the provided buffer. */
- regcache_read (current_regcache, base_regnum, temp_buffer);
+ regcache_raw_read (regcache, base_regnum, temp_buffer);
if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
offset = 4;
memcpy (buffer, temp_buffer + offset, 4); /* get LOWER 32 bits only????*/
/* Build the value in the provided buffer. */
/* Floating point registers map 1-1 to the media fp regs,
they have the same size and endienness. */
- regcache_read (current_regcache, base_regnum, buffer);
+ regcache_raw_read (regcache, base_regnum, buffer);
}
else if (reg_nr >= tdep->DR0_C_REGNUM
/* DR_C regs are double precision registers obtained by
concatenating 2 single precision floating point registers. */
for (portion = 0; portion < 2; portion++)
- regcache_read (current_regcache, base_regnum + portion,
- (temp_buffer
- + REGISTER_RAW_SIZE (base_regnum) * portion));
+ regcache_raw_read (regcache, base_regnum + portion,
+ (temp_buffer
+ + REGISTER_RAW_SIZE (base_regnum) * portion));
/* We must pay attention to the endiannes. */
sh_sh64_register_convert_to_virtual (reg_nr, REGISTER_VIRTUAL_TYPE (reg_nr),
/* FV_C regs are vectors of single precision registers obtained by
concatenating 4 single precision floating point registers. */
for (portion = 0; portion < 4; portion++)
- regcache_read (current_regcache, base_regnum + portion,
- buffer + REGISTER_RAW_SIZE (base_regnum) * portion);
+ regcache_raw_read (regcache, base_regnum + portion,
+ ((char *) buffer
+ + REGISTER_RAW_SIZE (base_regnum) * portion));
}
else if (reg_nr == tdep->FPSCR_C_REGNUM)
*/
/* *INDENT-ON* */
/* Get FPSCR into a local buffer */
- regcache_read (current_regcache, fpscr_base_regnum, temp_buffer);
+ regcache_raw_read (regcache, fpscr_base_regnum, temp_buffer);
/* Get value as an int. */
fpscr_value = extract_unsigned_integer (temp_buffer, 4);
/* Get SR into a local buffer */
- regcache_read (current_regcache, sr_base_regnum, temp_buffer);
+ regcache_raw_read (regcache, sr_base_regnum, temp_buffer);
/* Get value as an int. */
sr_value = extract_unsigned_integer (temp_buffer, 4);
/* Build the new value. */
/* FPUL_C register is floating point register 32,
same size, same endianness. */
- regcache_read (current_regcache, base_regnum, buffer);
+ regcache_raw_read (regcache, base_regnum, buffer);
}
}
-static void
-sh64_register_read (struct gdbarch *gdbarch, int reg_nr, char *buffer)
-{
-
- if (reg_nr >= 0 && reg_nr < gdbarch_tdep (current_gdbarch)->DR0_REGNUM)
- /* It is a regular register. */
- regcache_read (current_regcache, reg_nr, buffer);
- else
- /* It is a pseudo register and we need to construct its value */
- sh64_pseudo_register_read (reg_nr, buffer);
-}
-
void
-sh_pseudo_register_write (int reg_nr, char *buffer)
+sh_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache,
+ int reg_nr, const void *buffer)
{
int base_regnum, portion;
char *temp_buffer = (char*) alloca (MAX_REGISTER_RAW_SIZE);
- struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch);
+ struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
if (reg_nr >= tdep->DR0_REGNUM
&& reg_nr <= tdep->DR_LAST_REGNUM)
/* Write the real regs for which this one is an alias. */
for (portion = 0; portion < 2; portion++)
- regcache_write (current_regcache, base_regnum + portion,
- (temp_buffer
- + REGISTER_RAW_SIZE (base_regnum) * portion));
+ regcache_raw_write (regcache, base_regnum + portion,
+ (temp_buffer
+ + REGISTER_RAW_SIZE (base_regnum) * portion));
}
else if (reg_nr >= tdep->FV0_REGNUM
&& reg_nr <= tdep->FV_LAST_REGNUM)
/* Write the real regs for which this one is an alias. */
for (portion = 0; portion < 4; portion++)
- regcache_write (current_regcache, base_regnum + portion,
- buffer + REGISTER_RAW_SIZE (base_regnum) * portion);
+ regcache_raw_write (regcache, base_regnum + portion,
+ ((char *) buffer
+ + REGISTER_RAW_SIZE (base_regnum) * portion));
}
}
-static void
-sh4_register_write (struct gdbarch *gdbarch, int reg_nr, char *buffer)
-{
- if (reg_nr >= 0 && reg_nr < gdbarch_tdep (current_gdbarch)->DR0_REGNUM)
- /* It is a regular register. */
- regcache_write (current_regcache, reg_nr, buffer);
- else
- /* It is a pseudo register and we need to construct its value */
- sh_pseudo_register_write (reg_nr, buffer);
-}
-
void
-sh64_pseudo_register_write (int reg_nr, char *buffer)
+sh64_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache,
+ int reg_nr, const void *buffer)
{
int base_regnum, portion;
int offset;
char *temp_buffer = (char*) alloca (MAX_REGISTER_RAW_SIZE);
- struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch);
+ struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
if (reg_nr >= tdep->DR0_REGNUM
&& reg_nr <= tdep->DR_LAST_REGNUM)
/* Write the real regs for which this one is an alias. */
for (portion = 0; portion < 2; portion++)
- regcache_write (current_regcache, base_regnum + portion,
- (temp_buffer
- + REGISTER_RAW_SIZE (base_regnum) * portion));
+ regcache_raw_write (regcache, base_regnum + portion,
+ (temp_buffer
+ + REGISTER_RAW_SIZE (base_regnum) * portion));
}
else if (reg_nr >= tdep->FPP0_REGNUM
/* Write the real regs for which this one is an alias. */
for (portion = 0; portion < 2; portion++)
- regcache_write (current_regcache, base_regnum + portion,
- buffer + REGISTER_RAW_SIZE (base_regnum) * portion);
+ regcache_raw_write (regcache, base_regnum + portion,
+ ((char *) buffer
+ + REGISTER_RAW_SIZE (base_regnum) * portion));
}
else if (reg_nr >= tdep->FV0_REGNUM
/* Write the real regs for which this one is an alias. */
for (portion = 0; portion < 4; portion++)
- regcache_write (current_regcache, base_regnum + portion,
- buffer + REGISTER_RAW_SIZE (base_regnum) * portion);
+ regcache_raw_write (regcache, base_regnum + portion,
+ ((char *) buffer
+ + REGISTER_RAW_SIZE (base_regnum) * portion));
}
/* sh compact general pseudo registers. 1-to-1 with a shmedia
/* Let's read the value of the base register into a temporary
buffer, so that overwriting the last four bytes with the new
value of the pseudo will leave the upper 4 bytes unchanged. */
- regcache_read (current_regcache, base_regnum, temp_buffer);
+ regcache_raw_read (regcache, base_regnum, temp_buffer);
/* Write as an 8 byte quantity */
memcpy (temp_buffer + offset, buffer, 4);
- regcache_write (current_regcache, base_regnum, temp_buffer);
+ regcache_raw_write (regcache, base_regnum, temp_buffer);
}
/* sh floating point compact pseudo registers. 1-to-1 with a shmedia
&& reg_nr <= tdep->FP_LAST_C_REGNUM)
{
base_regnum = sh64_compact_reg_base_num (reg_nr);
- regcache_write (current_regcache, base_regnum, buffer);
+ regcache_raw_write (regcache, base_regnum, buffer);
}
else if (reg_nr >= tdep->DR0_C_REGNUM
sh_sh64_register_convert_to_raw (REGISTER_VIRTUAL_TYPE (reg_nr), reg_nr,
buffer, temp_buffer);
- regcache_write (current_regcache, base_regnum + portion,
- (temp_buffer
- + REGISTER_RAW_SIZE (base_regnum) * portion));
+ regcache_raw_write (regcache, base_regnum + portion,
+ (temp_buffer
+ + REGISTER_RAW_SIZE (base_regnum) * portion));
}
}
for (portion = 0; portion < 4; portion++)
{
- regcache_write (current_regcache, base_regnum + portion,
- buffer + REGISTER_RAW_SIZE (base_regnum) * portion);
+ regcache_raw_write (regcache, base_regnum + portion,
+ ((char *) buffer
+ + REGISTER_RAW_SIZE (base_regnum) * portion));
}
}
fpscr_value = fpscr_c_value & fpscr_mask;
sr_value = (fpscr_value & sr_mask) >> 6;
- regcache_read (current_regcache, fpscr_base_regnum, temp_buffer);
+ regcache_raw_read (regcache, fpscr_base_regnum, temp_buffer);
old_fpscr_value = extract_unsigned_integer (temp_buffer, 4);
old_fpscr_value &= 0xfffc0002;
fpscr_value |= old_fpscr_value;
store_unsigned_integer (temp_buffer, 4, fpscr_value);
- regcache_write (current_regcache, fpscr_base_regnum, temp_buffer);
+ regcache_raw_write (regcache, fpscr_base_regnum, temp_buffer);
- regcache_read (current_regcache, sr_base_regnum, temp_buffer);
+ regcache_raw_read (regcache, sr_base_regnum, temp_buffer);
old_sr_value = extract_unsigned_integer (temp_buffer, 4);
old_sr_value &= 0xffff8fff;
sr_value |= old_sr_value;
store_unsigned_integer (temp_buffer, 4, sr_value);
- regcache_write (current_regcache, sr_base_regnum, temp_buffer);
+ regcache_raw_write (regcache, sr_base_regnum, temp_buffer);
}
else if (reg_nr == tdep->FPUL_C_REGNUM)
{
base_regnum = sh64_compact_reg_base_num (reg_nr);
- regcache_write (current_regcache, base_regnum, buffer);
+ regcache_raw_write (regcache, base_regnum, buffer);
}
}
-static void
-sh64_register_write (struct gdbarch *gdbarch, int reg_nr, char *buffer)
-{
- if (reg_nr >= 0 && reg_nr < gdbarch_tdep (current_gdbarch)->DR0_REGNUM)
- /* It is a regular register. */
- regcache_write (current_regcache, reg_nr, buffer);
- else
- /* It is a pseudo register and we need to construct its value */
- sh64_pseudo_register_write (reg_nr, buffer);
-}
-
/* Floating point vector of 4 float registers. */
static void
do_fv_register_info (int fv_regnum)
raw_buffer = (char *) alloca (REGISTER_RAW_SIZE (FP0_REGNUM));
/* Get the data in raw format. */
- if (!frame_register_read (selected_frame, regnum, raw_buffer))
+ if (!frame_register_read (deprecated_selected_frame, regnum, raw_buffer))
error ("can't read register %d (%s)", regnum, REGISTER_NAME (regnum));
/* Get the register as a number */
print_spaces_filtered (15 - strlen (REGISTER_NAME (regnum)), gdb_stdout);
/* Get the data in raw format. */
- if (!frame_register_read (selected_frame, regnum, raw_buffer))
+ if (!frame_register_read (deprecated_selected_frame, regnum, raw_buffer))
printf_filtered ("*value not available*\n");
val_print (REGISTER_VIRTUAL_TYPE (regnum), raw_buffer, 0, 0,
void
sh64_do_registers_info (int regnum, int fpregs)
{
- if (pc_is_isa32 (selected_frame->pc))
+ if (pc_is_isa32 (deprecated_selected_frame->pc))
sh_do_registers_info (regnum, fpregs);
else
sh_compact_do_registers_info (regnum, fpregs);
struct gdbarch *gdbarch;
struct gdbarch_tdep *tdep;
gdbarch_register_name_ftype *sh_register_name;
- gdbarch_store_return_value_ftype *sh_store_return_value;
+ gdbarch_deprecated_store_return_value_ftype *sh_store_return_value;
gdbarch_register_virtual_type_ftype *sh_register_virtual_type;
enum gdb_osabi osabi = GDB_OSABI_UNKNOWN;
tdep = XMALLOC (struct gdbarch_tdep);
gdbarch = gdbarch_alloc (&info, tdep);
+ /* NOTE: cagney/2002-12-06: This can be deleted when this arch is
+ ready to unwind the PC first (see frame.c:get_prev_frame()). */
+ set_gdbarch_deprecated_init_frame_pc (gdbarch, init_frame_pc_default);
+
tdep->osabi = osabi;
/* Initialize the register numbers that are not common to all the
set_gdbarch_pc_regnum (gdbarch, 16);
set_gdbarch_register_size (gdbarch, 4);
set_gdbarch_register_bytes (gdbarch, SH_DEFAULT_NUM_REGS * 4);
- set_gdbarch_do_registers_info (gdbarch, sh_do_registers_info);
+ set_gdbarch_deprecated_do_registers_info (gdbarch, sh_do_registers_info);
set_gdbarch_breakpoint_from_pc (gdbarch, sh_breakpoint_from_pc);
set_gdbarch_frame_chain (gdbarch, sh_frame_chain);
- set_gdbarch_get_saved_register (gdbarch, generic_get_saved_register);
+ set_gdbarch_get_saved_register (gdbarch, deprecated_generic_get_saved_register);
set_gdbarch_init_extra_frame_info (gdbarch, sh_init_extra_frame_info);
set_gdbarch_deprecated_extract_return_value (gdbarch, sh_extract_return_value);
set_gdbarch_push_arguments (gdbarch, sh_push_arguments);
set_gdbarch_num_pseudo_regs (gdbarch, 12);
set_gdbarch_max_register_raw_size (gdbarch, 4 * 4);
set_gdbarch_max_register_virtual_size (gdbarch, 4 * 4);
- set_gdbarch_register_read (gdbarch, sh4_register_read);
- set_gdbarch_register_write (gdbarch, sh4_register_write);
+ set_gdbarch_pseudo_register_read (gdbarch, sh_pseudo_register_read);
+ set_gdbarch_pseudo_register_write (gdbarch, sh_pseudo_register_write);
tdep->FPUL_REGNUM = 23;
tdep->FPSCR_REGNUM = 24;
tdep->FP_LAST_REGNUM = 40;
/* Or should that go in the virtual_size? */
/*set_gdbarch_max_register_virtual_size (gdbarch, 8);*/
set_gdbarch_max_register_virtual_size (gdbarch, 4 * 4);
- set_gdbarch_register_read (gdbarch, sh64_register_read);
- set_gdbarch_register_write (gdbarch, sh64_register_write);
+ set_gdbarch_pseudo_register_read (gdbarch, sh64_pseudo_register_read);
+ set_gdbarch_pseudo_register_write (gdbarch, sh64_pseudo_register_write);
- set_gdbarch_do_registers_info (gdbarch, sh64_do_registers_info);
+ set_gdbarch_deprecated_do_registers_info (gdbarch, sh64_do_registers_info);
set_gdbarch_frame_init_saved_regs (gdbarch, sh64_nofp_frame_init_saved_regs);
set_gdbarch_breakpoint_from_pc (gdbarch, sh_sh64_breakpoint_from_pc);
set_gdbarch_init_extra_frame_info (gdbarch, sh64_init_extra_frame_info);
set_gdbarch_long_long_bit (gdbarch, 8 * TARGET_CHAR_BIT);
set_gdbarch_float_bit (gdbarch, 4 * TARGET_CHAR_BIT);
set_gdbarch_double_bit (gdbarch, 8 * TARGET_CHAR_BIT);
- set_gdbarch_long_double_bit (gdbarch, 16 * TARGET_CHAR_BIT);/*??should be 8?*/
+ set_gdbarch_long_double_bit (gdbarch, 8 * TARGET_CHAR_BIT);
- set_gdbarch_use_generic_dummy_frames (gdbarch, 1);
set_gdbarch_call_dummy_length (gdbarch, 0);
- set_gdbarch_call_dummy_location (gdbarch, AT_ENTRY_POINT);
set_gdbarch_call_dummy_address (gdbarch, entry_point_address);
set_gdbarch_call_dummy_breakpoint_offset_p (gdbarch, 1); /*???*/
set_gdbarch_call_dummy_breakpoint_offset (gdbarch, 0);
set_gdbarch_call_dummy_start_offset (gdbarch, 0);
- set_gdbarch_pc_in_call_dummy (gdbarch, generic_pc_in_call_dummy);
set_gdbarch_call_dummy_words (gdbarch, sh_call_dummy_words);
set_gdbarch_sizeof_call_dummy_words (gdbarch, sizeof (sh_call_dummy_words));
set_gdbarch_call_dummy_p (gdbarch, 1);
set_gdbarch_push_dummy_frame (gdbarch, generic_push_dummy_frame);
set_gdbarch_push_return_address (gdbarch, sh_push_return_address);
- set_gdbarch_store_return_value (gdbarch, sh_store_return_value);
+ set_gdbarch_deprecated_store_return_value (gdbarch, sh_store_return_value);
set_gdbarch_skip_prologue (gdbarch, sh_skip_prologue);
set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
set_gdbarch_decr_pc_after_break (gdbarch, 0);
set_gdbarch_frameless_function_invocation (gdbarch, frameless_look_for_prologue);
set_gdbarch_frame_chain_valid (gdbarch, generic_file_frame_chain_valid);
set_gdbarch_frame_saved_pc (gdbarch, sh_frame_saved_pc);
- set_gdbarch_frame_args_address (gdbarch, default_frame_address);
- set_gdbarch_frame_locals_address (gdbarch, default_frame_address);
set_gdbarch_saved_pc_after_call (gdbarch, sh_saved_pc_after_call);
set_gdbarch_frame_num_args (gdbarch, frame_num_args_unknown);
set_gdbarch_believe_pcc_promotion (gdbarch, 1);