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

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* 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

38
gdb/m68k-tdep.c
View File

@@ -258,9 +258,9 @@ static CORE_ADDR
m68k_frame_chain (struct frame_info *thisframe)
{
if (get_frame_type (thisframe) == SIGTRAMP_FRAME)
return thisframe->frame;
return get_frame_base (thisframe);
else if (!inside_entry_file (get_frame_pc (thisframe)))
return read_memory_unsigned_integer (thisframe->frame, 4);
return read_memory_unsigned_integer (get_frame_base (thisframe), 4);
else
return 0;
}
@@ -284,14 +284,14 @@ m68k_frame_saved_pc (struct frame_info *frame)
if (get_frame_type (frame) == SIGTRAMP_FRAME)
{
if (frame->next)
return read_memory_unsigned_integer (frame->next->frame
return read_memory_unsigned_integer (get_frame_base (frame->next)
+ SIG_PC_FP_OFFSET, 4);
else
return read_memory_unsigned_integer (read_register (SP_REGNUM)
+ SIG_PC_FP_OFFSET - 8, 4);
}
else
return read_memory_unsigned_integer (frame->frame + 4, 4);
return read_memory_unsigned_integer (get_frame_base (frame) + 4, 4);
}
@@ -332,17 +332,17 @@ delta68_frame_args_address (struct frame_info *frame_info)
/* we assume here that the only frameless functions are the system calls
or other functions who do not put anything on the stack. */
if (get_frame_type (frame_info) == SIGTRAMP_FRAME)
return frame_info->frame + 12;
return get_frame_base (frame_info) + 12;
else if (frameless_look_for_prologue (frame_info))
{
/* Check for an interrupted system call */
if (frame_info->next && (get_frame_type (frame_info->next) == SIGTRAMP_FRAME))
return frame_info->next->frame + 16;
return get_frame_base (frame_info->next) + 16;
else
return frame_info->frame + 4;
return get_frame_base (frame_info) + 4;
}
else
return frame_info->frame;
return get_frame_base (frame_info);
}
CORE_ADDR
@@ -589,7 +589,7 @@ m68k_frame_init_saved_regs (struct frame_info *frame_info)
/* First possible address for a pc in a call dummy for this frame. */
CORE_ADDR possible_call_dummy_start =
frame_info->frame - 28 - FP_REGNUM * 4 - 4 - 8 * 12;
get_frame_base (frame_info) - 28 - FP_REGNUM * 4 - 4 - 8 * 12;
int nextinsn;
@@ -601,7 +601,7 @@ m68k_frame_init_saved_regs (struct frame_info *frame_info)
memset (get_frame_saved_regs (frame_info), 0, SIZEOF_FRAME_SAVED_REGS);
if (get_frame_pc (frame_info) >= possible_call_dummy_start
&& get_frame_pc (frame_info) <= frame_info->frame)
&& get_frame_pc (frame_info) <= get_frame_base (frame_info))
{
/* It is a call dummy. We could just stop now, since we know
@@ -609,7 +609,7 @@ m68k_frame_init_saved_regs (struct frame_info *frame_info)
to parse the "prologue" which is part of the call dummy.
This is needlessly complex and confusing. FIXME. */
next_addr = frame_info->frame;
next_addr = get_frame_base (frame_info);
pc = possible_call_dummy_start;
}
else
@@ -622,7 +622,7 @@ m68k_frame_init_saved_regs (struct frame_info *frame_info)
{
/* pea %fp
move.l %sp, %fp */
next_addr = frame_info->frame;
next_addr = get_frame_base (frame_info);
pc += 4;
}
else if (P_LINKL_FP == nextinsn)
@@ -630,7 +630,7 @@ m68k_frame_init_saved_regs (struct frame_info *frame_info)
/* Find the address above the saved
regs using the amount of storage from the link instruction. */
{
next_addr = frame_info->frame + read_memory_integer (pc + 2, 4);
next_addr = get_frame_base (frame_info) + read_memory_integer (pc + 2, 4);
pc += 6;
}
else if (P_LINKW_FP == nextinsn)
@@ -638,7 +638,7 @@ m68k_frame_init_saved_regs (struct frame_info *frame_info)
/* Find the address above the saved
regs using the amount of storage from the link instruction. */
{
next_addr = frame_info->frame + read_memory_integer (pc + 2, 2);
next_addr = get_frame_base (frame_info) + read_memory_integer (pc + 2, 2);
pc += 4;
}
else
@@ -667,7 +667,7 @@ m68k_frame_init_saved_regs (struct frame_info *frame_info)
{
register CORE_ADDR addr;
addr = frame_info->frame + read_memory_integer (pc + 4, 2);
addr = get_frame_base (frame_info) + read_memory_integer (pc + 4, 2);
/* Regmask's low bit is for register fp7, the first pushed */
for (regnum = FP0_REGNUM + 8; --regnum >= FP0_REGNUM; regmask >>= 1)
if (regmask & 1)
@@ -694,7 +694,7 @@ m68k_frame_init_saved_regs (struct frame_info *frame_info)
{
register CORE_ADDR addr;
addr = frame_info->frame + read_memory_integer (pc + 4, 2);
addr = get_frame_base (frame_info) + read_memory_integer (pc + 4, 2);
/* Regmask's low bit is for register 0, the first written */
for (regnum = 0; regnum < 16; regnum++, regmask >>= 1)
if (regmask & 1)
@@ -742,9 +742,9 @@ m68k_frame_init_saved_regs (struct frame_info *frame_info)
break;
}
lose:;
get_frame_saved_regs (frame_info)[SP_REGNUM] = (frame_info)->frame + 8;
get_frame_saved_regs (frame_info)[FP_REGNUM] = (frame_info)->frame;
get_frame_saved_regs (frame_info)[PC_REGNUM] = (frame_info)->frame + 4;
get_frame_saved_regs (frame_info)[SP_REGNUM] = get_frame_base (frame_info) + 8;
get_frame_saved_regs (frame_info)[FP_REGNUM] = get_frame_base (frame_info);
get_frame_saved_regs (frame_info)[PC_REGNUM] = get_frame_base (frame_info) + 4;
#ifdef SIG_SP_FP_OFFSET
/* Adjust saved SP_REGNUM for fake _sigtramp frames. */
if ((get_frame_type (frame_info) == SIGTRAMP_FRAME) && frame_info->next)