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2003-01-07 Andrew Cagney <cagney@redhat.com>

Browse Source 
* alpha-tdep.c: Use get_frame_base.
	* arm-tdep.c, avr-tdep.c, cris-tdep.c, d10v-tdep.c: Ditto.
	* h8300-tdep.c, i386-tdep.c, ia64-tdep.c, m68hc11-tdep.c: Ditto.
	* m68k-tdep.c, mcore-tdep.c, mips-tdep.c, mn10200-tdep.c: Ditto.
	* mn10300-tdep.c, ns32k-tdep.c, s390-tdep.c, sh-tdep.c: Ditto.
	* sparc-tdep.c, v850-tdep.c, vax-tdep.c: Ditto.
	* x86-64-linux-tdep.c, xstormy16-tdep.c: Ditto.
	* config/h8500/tm-h8500.h, config/mn10200/tm-mn10200.h: Ditto.
	* config/sparc/tm-sparc.h: Ditto.
This commit is contained in:
Andrew Cagney
2003-01-08 01:53:38 +00:00
parent a3982d4858
commit 1e2330ba1f
26 changed files with 407 additions and 299 deletions
Download Patch File Download Diff File Expand all files Collapse all files

73
gdb/sh-tdep.c
View File

@ -929,8 +929,10 @@ gdb_print_insn_sh (bfd_vma memaddr, disassemble_info *info)
static CORE_ADDR
sh_frame_chain (struct frame_info *frame)
{
if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (frame), frame->frame, frame->frame))
return frame->frame; /* dummy frame same as caller's frame */
if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (frame),
get_frame_base (frame),
get_frame_base (frame)))
return get_frame_base (frame); /* dummy frame same as caller's frame */
if (get_frame_pc (frame) && !inside_entry_file (get_frame_pc (frame)))
return read_memory_integer (get_frame_base (frame) + frame->extra_info->f_offset, 4);
else
@ -967,8 +969,10 @@ translate_insn_rn (int rn, int media_mode)
static CORE_ADDR
sh64_frame_chain (struct frame_info *frame)
{
if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (frame), frame->frame, frame->frame))
return frame->frame; /* dummy frame same as caller's frame */
if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (frame),
get_frame_base (frame),
get_frame_base (frame)))
return get_frame_base (frame); /* dummy frame same as caller's frame */
if (get_frame_pc (frame) && !inside_entry_file (get_frame_pc (frame)))
{
int media_mode = pc_is_isa32 (get_frame_pc (frame));
@ -992,10 +996,12 @@ static CORE_ADDR
sh_find_callers_reg (struct frame_info *fi, int regnum)
{
for (; fi; fi = fi->next)
if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (fi), fi->frame, fi->frame))
if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (fi), get_frame_base (fi),
get_frame_base (fi)))
/* 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 deprecated_read_register_dummy (get_frame_pc (fi), fi->frame, regnum);
return deprecated_read_register_dummy (get_frame_pc (fi),
get_frame_base (fi), regnum);
else
{
FRAME_INIT_SAVED_REGS (fi);
@ -1014,10 +1020,12 @@ sh64_get_saved_pr (struct frame_info *fi, int pr_regnum)
int media_mode = 0;
for (; fi; fi = fi->next)
if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (fi), fi->frame, fi->frame))
if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (fi), get_frame_base (fi),
get_frame_base (fi)))
/* 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 deprecated_read_register_dummy (get_frame_pc (fi), fi->frame, pr_regnum);
return deprecated_read_register_dummy (get_frame_pc (fi),
get_frame_base (fi), pr_regnum);
else
{
FRAME_INIT_SAVED_REGS (fi);
@ -1054,7 +1062,8 @@ sh_nofp_frame_init_saved_regs (struct frame_info *fi)
int opc;
int insn;
int r3_val = 0;
char *dummy_regs = deprecated_generic_find_dummy_frame (get_frame_pc (fi), fi->frame);
char *dummy_regs = deprecated_generic_find_dummy_frame (get_frame_pc (fi),
get_frame_base (fi));
if (get_frame_saved_regs (fi) == NULL)
frame_saved_regs_zalloc (fi);
@ -1141,7 +1150,7 @@ sh_nofp_frame_init_saved_regs (struct frame_info *fi)
if (rn == FP_REGNUM)
have_fp = 1;
get_frame_saved_regs (fi)[rn] = fi->frame - where[rn] + depth - 4;
get_frame_saved_regs (fi)[rn] = get_frame_base (fi) - where[rn] + depth - 4;
}
else
{
@ -1155,7 +1164,7 @@ sh_nofp_frame_init_saved_regs (struct frame_info *fi)
}
else
{
get_frame_saved_regs (fi)[SP_REGNUM] = fi->frame - 4;
get_frame_saved_regs (fi)[SP_REGNUM] = get_frame_base (fi) - 4;
}
fi->extra_info->f_offset = depth - where[FP_REGNUM] - 4;
@ -1393,7 +1402,7 @@ sh64_nofp_frame_init_saved_regs (struct frame_info *fi)
int insn_size;
int gdb_register_number;
int register_number;
char *dummy_regs = deprecated_generic_find_dummy_frame (get_frame_pc (fi), fi->frame);
char *dummy_regs = deprecated_generic_find_dummy_frame (get_frame_pc (fi), get_frame_base (fi));
struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch);
if (get_frame_saved_regs (fi) == NULL)
@ -1554,7 +1563,7 @@ sh64_nofp_frame_init_saved_regs (struct frame_info *fi)
/* Watch out! saved_regs is only for the real registers, and
doesn't include space for the pseudo registers. */
get_frame_saved_regs (fi)[register_number]= fi->frame - where[rn] + depth;
get_frame_saved_regs (fi)[register_number]= get_frame_base (fi) - where[rn] + depth;
}
else
@ -1578,7 +1587,7 @@ sh64_nofp_frame_init_saved_regs (struct frame_info *fi)
get_frame_saved_regs (fi)[sp_regnum] = read_memory_integer (get_frame_saved_regs (fi)[fp_regnum], size);
}
else
get_frame_saved_regs (fi)[sp_regnum] = fi->frame;
get_frame_saved_regs (fi)[sp_regnum] = get_frame_base (fi);
fi->extra_info->f_offset = depth - where[fp_regnum];
}
@ -1594,7 +1603,7 @@ sh_fp_frame_init_saved_regs (struct frame_info *fi)
int opc;
int insn;
int r3_val = 0;
char *dummy_regs = deprecated_generic_find_dummy_frame (get_frame_pc (fi), fi->frame);
char *dummy_regs = deprecated_generic_find_dummy_frame (get_frame_pc (fi), get_frame_base (fi));
struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch);
if (get_frame_saved_regs (fi) == NULL)
@ -1693,7 +1702,7 @@ sh_fp_frame_init_saved_regs (struct frame_info *fi)
if (rn == FP_REGNUM)
have_fp = 1;
get_frame_saved_regs (fi)[rn] = fi->frame - where[rn] + depth - 4;
get_frame_saved_regs (fi)[rn] = get_frame_base (fi) - where[rn] + depth - 4;
}
else
{
@ -1708,7 +1717,7 @@ sh_fp_frame_init_saved_regs (struct frame_info *fi)
}
else
{
get_frame_saved_regs (fi)[SP_REGNUM] = fi->frame - 4;
get_frame_saved_regs (fi)[SP_REGNUM] = get_frame_base (fi) - 4;
}
fi->extra_info->f_offset = depth - where[FP_REGNUM] - 4;
@ -1726,14 +1735,15 @@ sh_init_extra_frame_info (int fromleaf, struct frame_info *fi)
if (fi->next)
deprecated_update_frame_pc_hack (fi, FRAME_SAVED_PC (fi->next));
if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (fi), fi->frame, fi->frame))
if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (fi), get_frame_base (fi),
get_frame_base (fi)))
{
/* We need to setup fi->frame here because run_stack_dummy gets it wrong
by assuming it's always FP. */
deprecated_update_frame_base_hack (fi, deprecated_read_register_dummy (get_frame_pc (fi), fi->frame,
deprecated_update_frame_base_hack (fi, deprecated_read_register_dummy (get_frame_pc (fi), get_frame_base (fi),
SP_REGNUM));
fi->extra_info->return_pc = deprecated_read_register_dummy (get_frame_pc (fi),
fi->frame,
get_frame_base (fi),
PC_REGNUM);
fi->extra_info->f_offset = -(CALL_DUMMY_LENGTH + 4);
fi->extra_info->leaf_function = 0;
@ -1757,14 +1767,15 @@ sh64_init_extra_frame_info (int fromleaf, struct frame_info *fi)
if (fi->next)
deprecated_update_frame_pc_hack (fi, FRAME_SAVED_PC (fi->next));
if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (fi), fi->frame, fi->frame))
if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (fi), get_frame_base (fi),
get_frame_base (fi)))
{
/* We need to setup fi->frame here because run_stack_dummy gets it wrong
by assuming it's always FP. */
deprecated_update_frame_base_hack (fi, deprecated_read_register_dummy (get_frame_pc (fi), fi->frame,
SP_REGNUM));
deprecated_update_frame_base_hack (fi, deprecated_read_register_dummy (get_frame_pc (fi), get_frame_base (fi), SP_REGNUM));
fi->extra_info->return_pc =
deprecated_read_register_dummy (get_frame_pc (fi), fi->frame, PC_REGNUM);
deprecated_read_register_dummy (get_frame_pc (fi),
get_frame_base (fi), PC_REGNUM);
fi->extra_info->f_offset = -(CALL_DUMMY_LENGTH + 4);
fi->extra_info->leaf_function = 0;
return;
@ -1814,13 +1825,15 @@ sh64_get_saved_register (char *raw_buffer, int *optimized, CORE_ADDR *addrp,
while (frame && ((frame = frame->next) != NULL))
{
if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (frame), frame->frame, frame->frame))
if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (frame),
get_frame_base (frame),
get_frame_base (frame)))
{
if (lval) /* found it in a CALL_DUMMY frame */
*lval = not_lval;
if (raw_buffer)
memcpy (raw_buffer,
(deprecated_generic_find_dummy_frame (get_frame_pc (frame), frame->frame)
(deprecated_generic_find_dummy_frame (get_frame_pc (frame), get_frame_base (frame))
+ REGISTER_BYTE (regnum)),
REGISTER_RAW_SIZE (regnum));
return;
@ -1908,7 +1921,9 @@ sh_pop_frame (void)
register CORE_ADDR fp;
register int regnum;
if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (frame), frame->frame, frame->frame))
if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (frame),
get_frame_base (frame),
get_frame_base (frame)))
generic_pop_dummy_frame ();
else
{
@ -1938,7 +1953,9 @@ sh64_pop_frame (void)
int media_mode = pc_is_isa32 (get_frame_pc (frame));
if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (frame), frame->frame, frame->frame))
if (DEPRECATED_PC_IN_CALL_DUMMY (get_frame_pc (frame),
get_frame_base (frame),
get_frame_base (frame)))
generic_pop_dummy_frame ();
else
{