/* Target-dependent code for the Matsushita MN10300 for GDB, the GNU debugger.
- Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 Free Software
- Foundation, Inc.
+ Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free
+ Software Foundation, Inc.
This file is part of GDB.
#include "bfd.h"
#include "gdb_string.h"
#include "gdbcore.h"
-#include "symfile.h"
+#include "objfiles.h"
#include "regcache.h"
#include "arch-utils.h"
+#include "gdb_assert.h"
+#include "dis-asm.h"
#define D0_REGNUM 0
#define D2_REGNUM 2
mn10300_extract_return_value (struct type *type, char *regbuf, char *valbuf)
{
if (TYPE_CODE (type) == TYPE_CODE_PTR)
- memcpy (valbuf, regbuf + REGISTER_BYTE (4), TYPE_LENGTH (type));
+ memcpy (valbuf, regbuf + DEPRECATED_REGISTER_BYTE (4), TYPE_LENGTH (type));
else
- memcpy (valbuf, regbuf + REGISTER_BYTE (0), TYPE_LENGTH (type));
-}
-
-static CORE_ADDR
-mn10300_extract_struct_value_address (char *regbuf)
-{
- return extract_address (regbuf + REGISTER_BYTE (4),
- REGISTER_RAW_SIZE (4));
+ memcpy (valbuf, regbuf + DEPRECATED_REGISTER_BYTE (0), TYPE_LENGTH (type));
}
static void
mn10300_store_return_value (struct type *type, char *valbuf)
{
if (TYPE_CODE (type) == TYPE_CODE_PTR)
- write_register_bytes (REGISTER_BYTE (4), valbuf, TYPE_LENGTH (type));
+ deprecated_write_register_bytes (DEPRECATED_REGISTER_BYTE (4), valbuf,
+ TYPE_LENGTH (type));
else
- write_register_bytes (REGISTER_BYTE (0), valbuf, TYPE_LENGTH (type));
+ deprecated_write_register_bytes (DEPRECATED_REGISTER_BYTE (0), valbuf,
+ TYPE_LENGTH (type));
}
static struct frame_info *analyze_dummy_frame (CORE_ADDR, CORE_ADDR);
static struct frame_info *
analyze_dummy_frame (CORE_ADDR pc, CORE_ADDR frame)
{
- static struct frame_info *dummy = NULL;
- if (dummy == NULL)
- {
- dummy = xmalloc (sizeof (struct frame_info));
- dummy->saved_regs = xmalloc (SIZEOF_FRAME_SAVED_REGS);
- dummy->extra_info = xmalloc (sizeof (struct frame_extra_info));
- }
- dummy->next = NULL;
- dummy->prev = NULL;
- dummy->pc = pc;
- dummy->frame = frame;
- dummy->extra_info->status = 0;
- dummy->extra_info->stack_size = 0;
- memset (dummy->saved_regs, '\000', SIZEOF_FRAME_SAVED_REGS);
- mn10300_analyze_prologue (dummy, 0);
+ struct cleanup *old_chain = make_cleanup (null_cleanup, NULL);
+ struct frame_info *dummy
+ = deprecated_frame_xmalloc_with_cleanup (SIZEOF_FRAME_SAVED_REGS,
+ sizeof (struct frame_extra_info));
+ deprecated_update_frame_pc_hack (dummy, pc);
+ deprecated_update_frame_base_hack (dummy, frame);
+ get_frame_extra_info (dummy)->status = 0;
+ get_frame_extra_info (dummy)->stack_size = 0;
+ mn10300_analyze_prologue (dummy, pc);
+ do_cleanups (old_chain);
return dummy;
}
static void
fix_frame_pointer (struct frame_info *fi, int stack_size)
{
- if (fi && fi->next == NULL)
+ if (fi && get_next_frame (fi) == NULL)
{
- if (fi->extra_info->status & MY_FRAME_IN_SP)
- fi->frame = read_sp () - stack_size;
- else if (fi->extra_info->status & MY_FRAME_IN_FP)
- fi->frame = read_register (A3_REGNUM);
+ if (get_frame_extra_info (fi)->status & MY_FRAME_IN_SP)
+ deprecated_update_frame_base_hack (fi, read_sp () - stack_size);
+ else if (get_frame_extra_info (fi)->status & MY_FRAME_IN_FP)
+ deprecated_update_frame_base_hack (fi, read_register (A3_REGNUM));
}
}
/* The `other' bit leaves a blank area of four bytes at the
beginning of its block of saved registers, making it 32 bytes
long in total. */
- fi->saved_regs[LAR_REGNUM] = fi->frame + offset + 4;
- fi->saved_regs[LIR_REGNUM] = fi->frame + offset + 8;
- fi->saved_regs[MDR_REGNUM] = fi->frame + offset + 12;
- fi->saved_regs[A0_REGNUM + 1] = fi->frame + offset + 16;
- fi->saved_regs[A0_REGNUM] = fi->frame + offset + 20;
- fi->saved_regs[D0_REGNUM + 1] = fi->frame + offset + 24;
- fi->saved_regs[D0_REGNUM] = fi->frame + offset + 28;
+ deprecated_get_frame_saved_regs (fi)[LAR_REGNUM] = get_frame_base (fi) + offset + 4;
+ deprecated_get_frame_saved_regs (fi)[LIR_REGNUM] = get_frame_base (fi) + offset + 8;
+ deprecated_get_frame_saved_regs (fi)[MDR_REGNUM] = get_frame_base (fi) + offset + 12;
+ deprecated_get_frame_saved_regs (fi)[A0_REGNUM + 1] = get_frame_base (fi) + offset + 16;
+ deprecated_get_frame_saved_regs (fi)[A0_REGNUM] = get_frame_base (fi) + offset + 20;
+ deprecated_get_frame_saved_regs (fi)[D0_REGNUM + 1] = get_frame_base (fi) + offset + 24;
+ deprecated_get_frame_saved_regs (fi)[D0_REGNUM] = get_frame_base (fi) + offset + 28;
offset += 32;
}
if (movm_args & movm_a3_bit)
{
- fi->saved_regs[A3_REGNUM] = fi->frame + offset;
+ deprecated_get_frame_saved_regs (fi)[A3_REGNUM] = get_frame_base (fi) + offset;
offset += 4;
}
if (movm_args & movm_a2_bit)
{
- fi->saved_regs[A2_REGNUM] = fi->frame + offset;
+ deprecated_get_frame_saved_regs (fi)[A2_REGNUM] = get_frame_base (fi) + offset;
offset += 4;
}
if (movm_args & movm_d3_bit)
{
- fi->saved_regs[D3_REGNUM] = fi->frame + offset;
+ deprecated_get_frame_saved_regs (fi)[D3_REGNUM] = get_frame_base (fi) + offset;
offset += 4;
}
if (movm_args & movm_d2_bit)
{
- fi->saved_regs[D2_REGNUM] = fi->frame + offset;
+ deprecated_get_frame_saved_regs (fi)[D2_REGNUM] = get_frame_base (fi) + offset;
offset += 4;
}
if (AM33_MODE)
{
if (movm_args & movm_exother_bit)
{
- fi->saved_regs[MCVF_REGNUM] = fi->frame + offset;
- fi->saved_regs[MCRL_REGNUM] = fi->frame + offset + 4;
- fi->saved_regs[MCRH_REGNUM] = fi->frame + offset + 8;
- fi->saved_regs[MDRQ_REGNUM] = fi->frame + offset + 12;
- fi->saved_regs[E0_REGNUM + 1] = fi->frame + offset + 16;
- fi->saved_regs[E0_REGNUM + 0] = fi->frame + offset + 20;
+ deprecated_get_frame_saved_regs (fi)[MCVF_REGNUM] = get_frame_base (fi) + offset;
+ deprecated_get_frame_saved_regs (fi)[MCRL_REGNUM] = get_frame_base (fi) + offset + 4;
+ deprecated_get_frame_saved_regs (fi)[MCRH_REGNUM] = get_frame_base (fi) + offset + 8;
+ deprecated_get_frame_saved_regs (fi)[MDRQ_REGNUM] = get_frame_base (fi) + offset + 12;
+ deprecated_get_frame_saved_regs (fi)[E0_REGNUM + 1] = get_frame_base (fi) + offset + 16;
+ deprecated_get_frame_saved_regs (fi)[E0_REGNUM + 0] = get_frame_base (fi) + offset + 20;
offset += 24;
}
if (movm_args & movm_exreg1_bit)
{
- fi->saved_regs[E0_REGNUM + 7] = fi->frame + offset;
- fi->saved_regs[E0_REGNUM + 6] = fi->frame + offset + 4;
- fi->saved_regs[E0_REGNUM + 5] = fi->frame + offset + 8;
- fi->saved_regs[E0_REGNUM + 4] = fi->frame + offset + 12;
+ deprecated_get_frame_saved_regs (fi)[E0_REGNUM + 7] = get_frame_base (fi) + offset;
+ deprecated_get_frame_saved_regs (fi)[E0_REGNUM + 6] = get_frame_base (fi) + offset + 4;
+ deprecated_get_frame_saved_regs (fi)[E0_REGNUM + 5] = get_frame_base (fi) + offset + 8;
+ deprecated_get_frame_saved_regs (fi)[E0_REGNUM + 4] = get_frame_base (fi) + offset + 12;
offset += 16;
}
if (movm_args & movm_exreg0_bit)
{
- fi->saved_regs[E0_REGNUM + 3] = fi->frame + offset;
- fi->saved_regs[E0_REGNUM + 2] = fi->frame + offset + 4;
+ deprecated_get_frame_saved_regs (fi)[E0_REGNUM + 3] = get_frame_base (fi) + offset;
+ deprecated_get_frame_saved_regs (fi)[E0_REGNUM + 2] = get_frame_base (fi) + offset + 4;
offset += 8;
}
}
char *name;
/* Use the PC in the frame if it's provided to look up the
- start of this function. */
- pc = (fi ? fi->pc : pc);
+ start of this function.
+
+ Note: kevinb/2003-07-16: We used to do the following here:
+ pc = (fi ? get_frame_pc (fi) : pc);
+ But this is (now) badly broken when called from analyze_dummy_frame().
+ */
+ pc = (pc ? pc : get_frame_pc (fi));
/* Find the start of this function. */
status = find_pc_partial_function (pc, &name, &func_addr, &func_end);
if (strcmp (name, "start") == 0)
{
if (fi != NULL)
- fi->extra_info->status = NO_MORE_FRAMES;
+ get_frame_extra_info (fi)->status = NO_MORE_FRAMES;
return pc;
}
/* At the start of a function our frame is in the stack pointer. */
if (fi)
- fi->extra_info->status = MY_FRAME_IN_SP;
+ get_frame_extra_info (fi)->status = MY_FRAME_IN_SP;
/* Get the next two bytes into buf, we need two because rets is a two
byte insn and the first isn't enough to uniquely identify it. */
if (status != 0)
return pc;
+#if 0
+ /* Note: kevinb/2003-07-16: We shouldn't be making these sorts of
+ changes to the frame in prologue examination code. */
/* If we're physically on an "rets" instruction, then our frame has
already been deallocated. Note this can also be true for retf
and ret if they specify a size of zero.
In this case fi->frame is bogus, we need to fix it. */
if (fi && buf[0] == 0xf0 && buf[1] == 0xfc)
{
- if (fi->next == NULL)
- fi->frame = read_sp ();
- return fi->pc;
+ if (get_next_frame (fi) == NULL)
+ deprecated_update_frame_base_hack (fi, read_sp ());
+ return get_frame_pc (fi);
}
/* Similarly if we're stopped on the first insn of a prologue as our
frame hasn't been allocated yet. */
- if (fi && fi->pc == func_addr)
+ if (fi && get_frame_pc (fi) == func_addr)
{
- if (fi->next == NULL)
- fi->frame = read_sp ();
- return fi->pc;
+ if (get_next_frame (fi) == NULL)
+ deprecated_update_frame_base_hack (fi, read_sp ());
+ return get_frame_pc (fi);
}
+#endif
/* Figure out where to stop scanning. */
- stop = fi ? fi->pc : func_end;
+ stop = fi ? pc : func_end;
/* Don't walk off the end of the function. */
stop = stop > func_end ? func_end : stop;
if (buf[0] == 0xf2 && (buf[1] & 0xf3) == 0xf0)
{
if (fi)
- fi->extra_info->status = NO_MORE_FRAMES;
+ get_frame_extra_info (fi)->status = NO_MORE_FRAMES;
return addr;
}
if (addr >= stop)
{
/* Fix fi->frame since it's bogus at this point. */
- if (fi && fi->next == NULL)
- fi->frame = read_sp ();
+ if (fi && get_next_frame (fi) == NULL)
+ deprecated_update_frame_base_hack (fi, read_sp ());
/* Note if/where callee saved registers were saved. */
set_movm_offsets (fi, movm_args);
if (status != 0)
{
/* Fix fi->frame since it's bogus at this point. */
- if (fi && fi->next == NULL)
- fi->frame = read_sp ();
+ if (fi && get_next_frame (fi) == NULL)
+ deprecated_update_frame_base_hack (fi, read_sp ());
/* Note if/where callee saved registers were saved. */
set_movm_offsets (fi, movm_args);
/* The frame pointer is now valid. */
if (fi)
{
- fi->extra_info->status |= MY_FRAME_IN_FP;
- fi->extra_info->status &= ~MY_FRAME_IN_SP;
+ get_frame_extra_info (fi)->status |= MY_FRAME_IN_FP;
+ get_frame_extra_info (fi)->status &= ~MY_FRAME_IN_SP;
}
/* Quit now if we're beyond the stop point. */
/* Note the size of the stack in the frame info structure. */
stack_size = extract_signed_integer (buf, imm_size);
if (fi)
- fi->extra_info->stack_size = stack_size;
+ get_frame_extra_info (fi)->stack_size = stack_size;
/* We just consumed 2 + imm_size bytes. */
addr += 2 + imm_size;
/* Reserve four bytes for every register saved. */
for (i = 0; i < NUM_REGS; i++)
- if (fi->saved_regs[i])
+ if (deprecated_get_frame_saved_regs (fi)[i])
adjust += 4;
/* If we saved LIR, then it's most likely we used a `movm'
instruction with the `other' bit set, in which case the SP is
decremented by an extra four bytes, "to simplify calculation
of the transfer area", according to the processor manual. */
- if (fi->saved_regs[LIR_REGNUM])
+ if (deprecated_get_frame_saved_regs (fi)[LIR_REGNUM])
adjust += 4;
return adjust;
struct frame_info *dummy;
/* Walk through the prologue to determine the stack size,
location of saved registers, end of the prologue, etc. */
- if (fi->extra_info->status == 0)
+ if (get_frame_extra_info (fi)->status == 0)
mn10300_analyze_prologue (fi, (CORE_ADDR) 0);
/* Quit now if mn10300_analyze_prologue set NO_MORE_FRAMES. */
- if (fi->extra_info->status & NO_MORE_FRAMES)
+ if (get_frame_extra_info (fi)->status & NO_MORE_FRAMES)
return 0;
/* Now that we've analyzed our prologue, determine the frame
/* The easiest way to get that info is to analyze our caller's frame.
So we set up a dummy frame and call mn10300_analyze_prologue to
find stuff for us. */
- dummy = analyze_dummy_frame (FRAME_SAVED_PC (fi), fi->frame);
+ dummy = analyze_dummy_frame (DEPRECATED_FRAME_SAVED_PC (fi), get_frame_base (fi));
- if (dummy->extra_info->status & MY_FRAME_IN_FP)
+ if (get_frame_extra_info (dummy)->status & MY_FRAME_IN_FP)
{
/* Our caller has a frame pointer. So find the frame in $a3 or
in the stack. */
- if (fi->saved_regs[A3_REGNUM])
- return (read_memory_integer (fi->saved_regs[A3_REGNUM], REGISTER_SIZE));
+ if (deprecated_get_frame_saved_regs (fi)[A3_REGNUM])
+ return (read_memory_integer (deprecated_get_frame_saved_regs (fi)[A3_REGNUM],
+ DEPRECATED_REGISTER_SIZE));
else
return read_register (A3_REGNUM);
}
/* Our caller does not have a frame pointer. So his frame starts
at the base of our frame (fi->frame) + register save space
+ <his size>. */
- return fi->frame + adjust + -dummy->extra_info->stack_size;
+ return get_frame_base (fi) + adjust + -get_frame_extra_info (dummy)->stack_size;
}
}
{
int regnum;
- write_register (PC_REGNUM, FRAME_SAVED_PC (frame));
+ write_register (PC_REGNUM, DEPRECATED_FRAME_SAVED_PC (frame));
/* Restore any saved registers. */
for (regnum = 0; regnum < NUM_REGS; regnum++)
- if (frame->saved_regs[regnum] != 0)
+ if (deprecated_get_frame_saved_regs (frame)[regnum] != 0)
{
ULONGEST value;
- value = read_memory_unsigned_integer (frame->saved_regs[regnum],
- REGISTER_RAW_SIZE (regnum));
+ value = read_memory_unsigned_integer (deprecated_get_frame_saved_regs (frame)[regnum],
+ DEPRECATED_REGISTER_RAW_SIZE (regnum));
write_register (regnum, value);
}
/* Actually cut back the stack. */
- write_register (SP_REGNUM, FRAME_FP (frame));
+ write_register (SP_REGNUM, get_frame_base (frame));
/* Don't we need to set the PC?!? XXX FIXME. */
}
static void
mn10300_pop_frame (void)
{
- /* This function checks for and handles generic dummy frames, and
- calls back to our function for ordinary frames. */
- generic_pop_current_frame (mn10300_pop_frame_regular);
-
+ struct frame_info *frame = get_current_frame ();
+ if (get_frame_type (frame) == DUMMY_FRAME)
+ /* NOTE: cagney/2002-22-23: Does this ever occure? Surely a dummy
+ frame will have already been poped by the "infrun.c" code. */
+ deprecated_pop_dummy_frame ();
+ else
+ mn10300_pop_frame_regular (frame);
/* Throw away any cached frame information. */
flush_cached_frames ();
}
{
unsigned char buf[4];
- store_unsigned_integer (buf, 4, CALL_DUMMY_ADDRESS ());
+ store_unsigned_integer (buf, 4, entry_point_address ());
write_memory (sp - 4, buf, 4);
return sp - 4;
}
{
int adjust = saved_regs_size (fi);
- return (read_memory_integer (fi->frame + adjust, REGISTER_SIZE));
+ return (read_memory_integer (get_frame_base (fi) + adjust,
+ DEPRECATED_REGISTER_SIZE));
}
/* Function: mn10300_init_extra_frame_info
registers. Most of the work is done in mn10300_analyze_prologue().
Note that when we are called for the last frame (currently active frame),
- that fi->pc and fi->frame will already be setup. However, fi->frame will
+ that get_frame_pc (fi) and fi->frame will already be setup. However, fi->frame will
be valid only if this routine uses FP. For previous frames, fi-frame will
always be correct. mn10300_analyze_prologue will fix fi->frame if
it's not valid.
- We can be called with the PC in the call dummy under two circumstances.
- First, during normal backtracing, second, while figuring out the frame
- pointer just prior to calling the target function (see run_stack_dummy). */
+ We can be called with the PC in the call dummy under two
+ circumstances. First, during normal backtracing, second, while
+ figuring out the frame pointer just prior to calling the target
+ function (see call_function_by_hand). */
static void
mn10300_init_extra_frame_info (int fromleaf, struct frame_info *fi)
{
- if (fi->next)
- fi->pc = FRAME_SAVED_PC (fi->next);
+ if (get_next_frame (fi))
+ deprecated_update_frame_pc_hack (fi, DEPRECATED_FRAME_SAVED_PC (get_next_frame (fi)));
frame_saved_regs_zalloc (fi);
- fi->extra_info = (struct frame_extra_info *)
- frame_obstack_alloc (sizeof (struct frame_extra_info));
+ frame_extra_info_zalloc (fi, sizeof (struct frame_extra_info));
- fi->extra_info->status = 0;
- fi->extra_info->stack_size = 0;
+ get_frame_extra_info (fi)->status = 0;
+ get_frame_extra_info (fi)->stack_size = 0;
mn10300_analyze_prologue (fi, 0);
}
/* Set up a dummy frame_info, Analyze the prolog and fill in the
extra info. */
/* Results will tell us which type of frame it uses. */
- if (dummy->extra_info->status & MY_FRAME_IN_SP)
+ if (get_frame_extra_info (dummy)->status & MY_FRAME_IN_SP)
{
*reg = SP_REGNUM;
- *offset = -(dummy->extra_info->stack_size);
+ *offset = -(get_frame_extra_info (dummy)->stack_size);
}
else
{
static void
mn10300_print_register (const char *name, int regnum, int reg_width)
{
- char *raw_buffer = alloca (MAX_REGISTER_RAW_SIZE);
+ char raw_buffer[MAX_REGISTER_SIZE];
if (reg_width)
printf_filtered ("%*s: ", reg_width, name);
printf_filtered ("%s: ", name);
/* Get the data */
- if (!frame_register_read (selected_frame, regnum, raw_buffer))
+ if (!frame_register_read (deprecated_selected_frame, regnum, raw_buffer))
{
printf_filtered ("[invalid]");
return;
int byte;
if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
{
- for (byte = REGISTER_RAW_SIZE (regnum) - REGISTER_VIRTUAL_SIZE (regnum);
- byte < REGISTER_RAW_SIZE (regnum);
+ for (byte = DEPRECATED_REGISTER_RAW_SIZE (regnum) - DEPRECATED_REGISTER_VIRTUAL_SIZE (regnum);
+ byte < DEPRECATED_REGISTER_RAW_SIZE (regnum);
byte++)
printf_filtered ("%02x", (unsigned char) raw_buffer[byte]);
}
else
{
- for (byte = REGISTER_VIRTUAL_SIZE (regnum) - 1;
+ for (byte = DEPRECATED_REGISTER_VIRTUAL_SIZE (regnum) - 1;
byte >= 0;
byte--)
printf_filtered ("%02x", (unsigned char) raw_buffer[byte]);
}
}
+static CORE_ADDR
+mn10300_read_fp (void)
+{
+ /* That's right, we're using the stack pointer as our frame pointer. */
+ gdb_assert (SP_REGNUM >= 0);
+ return read_register (SP_REGNUM);
+}
+
/* Dump out the mn10300 speciic architecture information. */
static void
/* Registers. */
set_gdbarch_num_regs (gdbarch, num_regs);
set_gdbarch_register_name (gdbarch, register_name);
- set_gdbarch_register_size (gdbarch, 4);
- set_gdbarch_register_bytes (gdbarch,
- num_regs * gdbarch_register_size (gdbarch));
- set_gdbarch_max_register_raw_size (gdbarch, 4);
- set_gdbarch_register_raw_size (gdbarch, mn10300_register_raw_size);
- set_gdbarch_register_byte (gdbarch, mn10300_register_byte);
- set_gdbarch_max_register_virtual_size (gdbarch, 4);
- set_gdbarch_register_virtual_size (gdbarch, mn10300_register_virtual_size);
- set_gdbarch_register_virtual_type (gdbarch, mn10300_register_virtual_type);
+ set_gdbarch_deprecated_register_size (gdbarch, 4);
+ set_gdbarch_deprecated_register_bytes (gdbarch, num_regs * gdbarch_deprecated_register_size (gdbarch));
+ set_gdbarch_deprecated_max_register_raw_size (gdbarch, 4);
+ set_gdbarch_deprecated_register_raw_size (gdbarch, mn10300_register_raw_size);
+ set_gdbarch_deprecated_register_byte (gdbarch, mn10300_register_byte);
+ set_gdbarch_deprecated_max_register_virtual_size (gdbarch, 4);
+ set_gdbarch_deprecated_register_virtual_size (gdbarch, mn10300_register_virtual_size);
+ set_gdbarch_deprecated_register_virtual_type (gdbarch, mn10300_register_virtual_type);
set_gdbarch_dwarf2_reg_to_regnum (gdbarch, mn10300_dwarf2_reg_to_regnum);
- set_gdbarch_do_registers_info (gdbarch, mn10300_do_registers_info);
+ set_gdbarch_deprecated_do_registers_info (gdbarch, mn10300_do_registers_info);
set_gdbarch_sp_regnum (gdbarch, 8);
set_gdbarch_pc_regnum (gdbarch, 9);
- set_gdbarch_fp_regnum (gdbarch, 31);
+ set_gdbarch_deprecated_fp_regnum (gdbarch, 31);
set_gdbarch_virtual_frame_pointer (gdbarch, mn10300_virtual_frame_pointer);
/* Breakpoints. */
set_gdbarch_breakpoint_from_pc (gdbarch, mn10300_breakpoint_from_pc);
- set_gdbarch_function_start_offset (gdbarch, 0);
- set_gdbarch_decr_pc_after_break (gdbarch, 0);
/* Stack unwinding. */
- set_gdbarch_get_saved_register (gdbarch, generic_get_saved_register);
- set_gdbarch_frame_chain_valid (gdbarch, generic_file_frame_chain_valid);
set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
- set_gdbarch_frame_chain_valid (gdbarch, generic_file_frame_chain_valid);
- set_gdbarch_saved_pc_after_call (gdbarch, mn10300_saved_pc_after_call);
- set_gdbarch_init_extra_frame_info (gdbarch, mn10300_init_extra_frame_info);
- set_gdbarch_init_frame_pc (gdbarch, init_frame_pc_noop);
- set_gdbarch_frame_init_saved_regs (gdbarch, mn10300_frame_init_saved_regs);
- set_gdbarch_frame_chain (gdbarch, mn10300_frame_chain);
- set_gdbarch_frame_saved_pc (gdbarch, mn10300_frame_saved_pc);
+ set_gdbarch_deprecated_saved_pc_after_call (gdbarch, mn10300_saved_pc_after_call);
+ set_gdbarch_deprecated_init_extra_frame_info (gdbarch, mn10300_init_extra_frame_info);
+ set_gdbarch_deprecated_frame_init_saved_regs (gdbarch, mn10300_frame_init_saved_regs);
+ set_gdbarch_deprecated_frame_chain (gdbarch, mn10300_frame_chain);
+ set_gdbarch_deprecated_frame_saved_pc (gdbarch, mn10300_frame_saved_pc);
set_gdbarch_deprecated_extract_return_value (gdbarch, mn10300_extract_return_value);
- set_gdbarch_deprecated_extract_struct_value_address
- (gdbarch, mn10300_extract_struct_value_address);
- set_gdbarch_store_return_value (gdbarch, mn10300_store_return_value);
- set_gdbarch_store_struct_return (gdbarch, mn10300_store_struct_return);
- set_gdbarch_pop_frame (gdbarch, mn10300_pop_frame);
+ set_gdbarch_deprecated_store_return_value (gdbarch, mn10300_store_return_value);
+ set_gdbarch_deprecated_store_struct_return (gdbarch, mn10300_store_struct_return);
+ set_gdbarch_deprecated_pop_frame (gdbarch, mn10300_pop_frame);
set_gdbarch_skip_prologue (gdbarch, mn10300_skip_prologue);
- set_gdbarch_frame_args_skip (gdbarch, 0);
- set_gdbarch_frame_args_address (gdbarch, default_frame_address);
- set_gdbarch_frame_locals_address (gdbarch, default_frame_address);
- set_gdbarch_frame_num_args (gdbarch, frame_num_args_unknown);
/* That's right, we're using the stack pointer as our frame pointer. */
- set_gdbarch_read_fp (gdbarch, generic_target_read_sp);
+ set_gdbarch_deprecated_target_read_fp (gdbarch, mn10300_read_fp);
/* Calling functions in the inferior from GDB. */
- set_gdbarch_call_dummy_p (gdbarch, 1);
- set_gdbarch_call_dummy_breakpoint_offset_p (gdbarch, 1);
- set_gdbarch_call_dummy_breakpoint_offset (gdbarch, 0);
- set_gdbarch_call_dummy_stack_adjust_p (gdbarch, 0);
- set_gdbarch_call_dummy_location (gdbarch, AT_ENTRY_POINT);
- set_gdbarch_call_dummy_address (gdbarch, entry_point_address);
- set_gdbarch_call_dummy_words (gdbarch, mn10300_call_dummy_words);
- set_gdbarch_sizeof_call_dummy_words (gdbarch,
- sizeof (mn10300_call_dummy_words));
- set_gdbarch_call_dummy_length (gdbarch, 0);
- set_gdbarch_fix_call_dummy (gdbarch, generic_fix_call_dummy);
- set_gdbarch_call_dummy_start_offset (gdbarch, 0);
- set_gdbarch_pc_in_call_dummy (gdbarch, pc_in_call_dummy_at_entry_point);
- set_gdbarch_use_generic_dummy_frames (gdbarch, 1);
- set_gdbarch_push_dummy_frame (gdbarch, generic_push_dummy_frame);
- set_gdbarch_push_arguments (gdbarch, mn10300_push_arguments);
- set_gdbarch_reg_struct_has_addr (gdbarch, mn10300_reg_struct_has_addr);
- set_gdbarch_push_return_address (gdbarch, mn10300_push_return_address);
- set_gdbarch_save_dummy_frame_tos (gdbarch, generic_save_dummy_frame_tos);
+ set_gdbarch_deprecated_call_dummy_words (gdbarch, mn10300_call_dummy_words);
+ set_gdbarch_deprecated_sizeof_call_dummy_words (gdbarch, sizeof (mn10300_call_dummy_words));
+ set_gdbarch_deprecated_push_arguments (gdbarch, mn10300_push_arguments);
+ set_gdbarch_deprecated_reg_struct_has_addr
+ (gdbarch, mn10300_reg_struct_has_addr);
+ set_gdbarch_deprecated_push_return_address (gdbarch, mn10300_push_return_address);
+ set_gdbarch_deprecated_save_dummy_frame_tos (gdbarch, generic_save_dummy_frame_tos);
set_gdbarch_use_struct_convention (gdbarch, mn10300_use_struct_convention);
tdep->am33_mode = am33_mode;
+ /* Should be using push_dummy_call. */
+ set_gdbarch_deprecated_dummy_write_sp (gdbarch, deprecated_write_sp);
+
+ set_gdbarch_print_insn (gdbarch, print_insn_mn10300);
+
return gdbarch;
}
_initialize_mn10300_tdep (void)
{
/* printf("_initialize_mn10300_tdep\n"); */
-
- tm_print_insn = print_insn_mn10300;
-
- register_gdbarch_init (bfd_arch_mn10300, mn10300_gdbarch_init);
+ gdbarch_register (bfd_arch_mn10300, mn10300_gdbarch_init, mn10300_dump_tdep);
}