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* frame.c (frame_unwind_unsigned_register): Delete.

Browse Source 
(frame_sp_unwind): Use frame_unwind_register_unsigned instead.
	* frame.h (frame_unwind_unsigned_register): Delete prototype.

	* alpha-linux-tdep.c, alpha-mdebug-tdep.c, alpha-tdep.c,
	avr-tdep.c, cris-tdep.c, frv-tdep.c, m68hc11-tdep.c, mn10300-tdep.c,
	mt-tdep.c: Replace frame_unwind_unsigned_register with
	frame_unwind_register_unsigned.

	* gdbint.texinfo (Target Conditionals): Use
	frame_unwind_register_unsigned in examples instead of
	frame_unwind_unsigned_register.
This commit is contained in:
Daniel Jacobowitz 2007-10-17 13:36:45 +00:00
parent fe9a4c1201
commit 11411de309
14 changed files with 54 additions and 58 deletions
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11
gdb/ChangeLog
View File

@ -1,3 +1,14 @@
2007-10-17 Daniel Jacobowitz <dan@codesourcery.com>
* frame.c (frame_unwind_unsigned_register): Delete.
(frame_sp_unwind): Use frame_unwind_register_unsigned instead.
* frame.h (frame_unwind_unsigned_register): Delete prototype.
* alpha-linux-tdep.c, alpha-mdebug-tdep.c, alpha-tdep.c,
avr-tdep.c, cris-tdep.c, frv-tdep.c, m68hc11-tdep.c, mn10300-tdep.c,
mt-tdep.c: Replace frame_unwind_unsigned_register with
frame_unwind_register_unsigned.
2007-10-16 Pedro Alves <pedro_alves@portugalmail.pt>
* config/i386/mingw.mh, config/i386/mingw.mt: New files.

2
gdb/alpha-linux-tdep.c
View File

@ -105,7 +105,7 @@ alpha_linux_sigcontext_addr (struct frame_info *next_frame)
long off;
pc = frame_pc_unwind (next_frame);
frame_unwind_unsigned_register (next_frame, ALPHA_SP_REGNUM, &sp);
sp = frame_unwind_register_unsigned (next_frame, ALPHA_SP_REGNUM);
off = alpha_linux_sigtramp_offset (pc);
gdb_assert (off >= 0);

2
gdb/alpha-mdebug-tdep.c
View File

@ -204,7 +204,7 @@ alpha_mdebug_frame_unwind_cache (struct frame_info *next_frame,
info->saved_regs = frame_obstack_zalloc (SIZEOF_FRAME_SAVED_REGS);
/* The VFP of the frame is at FRAME_REG+FRAME_OFFSET. */
frame_unwind_unsigned_register (next_frame, PROC_FRAME_REG (proc_desc), &vfp);
vfp = frame_unwind_register_unsigned (next_frame, PROC_FRAME_REG (proc_desc));
vfp += PROC_FRAME_OFFSET (info->proc_desc);
info->vfp = vfp;

6
gdb/alpha-tdep.c
View File

@ -1151,7 +1151,7 @@ alpha_heuristic_frame_unwind_cache (struct frame_info *next_frame,
return_reg = ALPHA_RA_REGNUM;
info->return_reg = return_reg;
frame_unwind_unsigned_register (next_frame, frame_reg, &val);
val = frame_unwind_register_unsigned (next_frame, frame_reg);
info->vfp = val + frame_size;
/* Convert offsets to absolute addresses. See above about adding
@ -1278,7 +1278,7 @@ static struct frame_id
alpha_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *next_frame)
{
ULONGEST base;
frame_unwind_unsigned_register (next_frame, ALPHA_SP_REGNUM, &base);
base = frame_unwind_register_unsigned (next_frame, ALPHA_SP_REGNUM);
return frame_id_build (base, frame_pc_unwind (next_frame));
}
@ -1286,7 +1286,7 @@ static CORE_ADDR
alpha_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
{
ULONGEST pc;
frame_unwind_unsigned_register (next_frame, ALPHA_PC_REGNUM, &pc);
pc = frame_unwind_register_unsigned (next_frame, ALPHA_PC_REGNUM);
return pc;
}

12
gdb/avr-tdep.c
View File

@ -904,8 +904,8 @@ avr_frame_unwind_cache (struct frame_info *next_frame,
/* The SP was moved to the FP. This indicates that a new frame
was created. Get THIS frame's FP value by unwinding it from
the next frame. */
frame_unwind_unsigned_register (next_frame, AVR_FP_REGNUM, &this_base);
frame_unwind_unsigned_register (next_frame, AVR_FP_REGNUM+1, &high_base);
this_base = frame_unwind_register_unsigned (next_frame, AVR_FP_REGNUM);
high_base = frame_unwind_register_unsigned (next_frame, AVR_FP_REGNUM+1);
this_base += (high_base << 8);
/* The FP points at the last saved register. Adjust the FP back
@ -916,7 +916,7 @@ avr_frame_unwind_cache (struct frame_info *next_frame,
{
/* Assume that the FP is this frame's SP but with that pushed
stack space added back. */
frame_unwind_unsigned_register (next_frame, AVR_SP_REGNUM, &this_base);
this_base = frame_unwind_register_unsigned (next_frame, AVR_SP_REGNUM);
prev_sp = this_base + info->size;
}
@ -954,7 +954,7 @@ avr_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
{
ULONGEST pc;
frame_unwind_unsigned_register (next_frame, AVR_PC_REGNUM, &pc);
pc = frame_unwind_register_unsigned (next_frame, AVR_PC_REGNUM);
return avr_make_iaddr (pc);
}
@ -964,7 +964,7 @@ avr_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame)
{
ULONGEST sp;
frame_unwind_unsigned_register (next_frame, AVR_SP_REGNUM, &sp);
sp = frame_unwind_register_unsigned (next_frame, AVR_SP_REGNUM);
return avr_make_saddr (sp);
}
@ -1095,7 +1095,7 @@ avr_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *next_frame)
{
ULONGEST base;
frame_unwind_unsigned_register (next_frame, AVR_SP_REGNUM, &base);
base = frame_unwind_register_unsigned (next_frame, AVR_SP_REGNUM);
return frame_id_build (avr_make_saddr (base), frame_pc_unwind (next_frame));
}

19
gdb/cris-tdep.c
View File

@ -1338,8 +1338,7 @@ cris_scan_prologue (CORE_ADDR pc, struct frame_info *next_frame,
/* The SP was moved to the FP. This indicates that a new frame
was created. Get THIS frame's FP value by unwinding it from
the next frame. */
frame_unwind_unsigned_register (next_frame, CRIS_FP_REGNUM,
&this_base);
this_base = frame_unwind_register_unsigned (next_frame, CRIS_FP_REGNUM);
info->base = this_base;
info->saved_regs[CRIS_FP_REGNUM].addr = info->base;
@ -1352,8 +1351,8 @@ cris_scan_prologue (CORE_ADDR pc, struct frame_info *next_frame,
ULONGEST this_base;
/* Assume that the FP is this frame's SP but with that pushed
stack space added back. */
frame_unwind_unsigned_register (next_frame, gdbarch_sp_regnum (gdbarch),
&this_base);
this_base = frame_unwind_register_unsigned (next_frame,
gdbarch_sp_regnum (gdbarch));
info->base = this_base;
info->prev_sp = info->base + info->size;
}
@ -1424,8 +1423,8 @@ crisv32_scan_prologue (CORE_ADDR pc, struct frame_info *next_frame,
}
/* The SP is assumed to be unaltered. */
frame_unwind_unsigned_register (next_frame, gdbarch_sp_regnum (gdbarch),
&this_base);
this_base = frame_unwind_register_unsigned (next_frame,
gdbarch_sp_regnum (gdbarch));
info->base = this_base;
info->prev_sp = this_base;
@ -1470,8 +1469,8 @@ static CORE_ADDR
cris_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
{
ULONGEST pc;
frame_unwind_unsigned_register (next_frame,
gdbarch_pc_regnum (gdbarch), &pc);
pc = frame_unwind_register_unsigned (next_frame,
gdbarch_pc_regnum (gdbarch));
return pc;
}
@ -1479,8 +1478,8 @@ static CORE_ADDR
cris_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame)
{
ULONGEST sp;
frame_unwind_unsigned_register (next_frame,
gdbarch_sp_regnum (gdbarch), &sp);
sp = frame_unwind_register_unsigned (next_frame,
gdbarch_sp_regnum (gdbarch));
return sp;
}

6
gdb/doc/ChangeLog
View File

@ -1,3 +1,9 @@
2007-10-17 Daniel Jacobowitz <dan@codesourcery.com>
* gdbint.texinfo (Target Conditionals): Use
frame_unwind_register_unsigned in examples instead of
frame_unwind_unsigned_register.
2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
* gdb.texinfo (Predefined Target Types): Add int128

4
gdb/doc/gdbint.texinfo
View File

@ -3611,7 +3611,7 @@ is typically no more than:
@smallexample
ULONGEST pc;
pc = frame_unwind_unsigned_register (next_frame, S390_PC_REGNUM);
pc = frame_unwind_register_unsigned (next_frame, S390_PC_REGNUM);
return gdbarch_addr_bits_remove (gdbarch, pc);
@end smallexample
@ -3628,7 +3628,7 @@ is typically no more than:
@smallexample
ULONGEST sp;
sp = frame_unwind_unsigned_register (next_frame, S390_SP_REGNUM);
sp = frame_unwind_register_unsigned (next_frame, S390_SP_REGNUM);
return gdbarch_addr_bits_remove (gdbarch, sp);
@end smallexample

19
gdb/frame.c
View File

@ -677,17 +677,6 @@ get_frame_register_unsigned (struct frame_info *frame, int regnum)
return frame_unwind_register_unsigned (frame->next, regnum);
}
void
frame_unwind_unsigned_register (struct frame_info *frame, int regnum,
ULONGEST *val)
{
gdb_byte buf[MAX_REGISTER_SIZE];
frame_unwind_register (frame, regnum, buf);
(*val) = extract_unsigned_integer (buf,
register_size (get_frame_arch (frame),
regnum));
}
void
put_frame_register (struct frame_info *frame, int regnum,
const gdb_byte *buf)
@ -1730,12 +1719,8 @@ frame_sp_unwind (struct frame_info *next_frame)
/* Now things are really are grim. Hope that the value returned by
the gdbarch_sp_regnum register is meaningful. */
if (gdbarch_sp_regnum (gdbarch) >= 0)
{
ULONGEST sp;
frame_unwind_unsigned_register (next_frame,
gdbarch_sp_regnum (gdbarch), &sp);
return sp;
}
return frame_unwind_register_unsigned (next_frame,
gdbarch_sp_regnum (gdbarch));
internal_error (__FILE__, __LINE__, _("Missing unwind SP method"));
}

4
gdb/frame.h
View File

@ -476,10 +476,6 @@ extern ULONGEST get_frame_register_unsigned (struct frame_info *frame,
int regnum);
/* Use frame_unwind_register_signed. */
extern void frame_unwind_unsigned_register (struct frame_info *frame,
int regnum, ULONGEST *val);
/* Get the value of the register that belongs to this FRAME. This
function is a wrapper to the call sequence ``frame_register_unwind
(get_next_frame (FRAME))''. As per frame_register_unwind(), if

4
gdb/frv-tdep.c
View File

@ -938,9 +938,9 @@ frv_analyze_prologue (CORE_ADDR pc, struct frame_info *next_frame,
because instructions may save relative to the SP, but we need
their addresses relative to the FP. */
if (fp_set)
frame_unwind_unsigned_register (next_frame, fp_regnum, &this_base);
this_base = frame_unwind_register_unsigned (next_frame, fp_regnum);
else
frame_unwind_unsigned_register (next_frame, sp_regnum, &this_base);
this_base = frame_unwind_register_unsigned (next_frame, sp_regnum);
for (i = 0; i < 64; i++)
if (gr_saved[i])

11
gdb/m68hc11-tdep.c
View File

@ -763,8 +763,7 @@ m68hc11_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
{
ULONGEST pc;
frame_unwind_unsigned_register (next_frame, gdbarch_pc_regnum (gdbarch),
&pc);
pc = frame_unwind_register_unsigned (next_frame, gdbarch_pc_regnum (gdbarch));
return pc;
}
@ -799,7 +798,7 @@ m68hc11_frame_unwind_cache (struct frame_info *next_frame,
/* The SP was moved to the FP. This indicates that a new frame
was created. Get THIS frame's FP value by unwinding it from
the next frame. */
frame_unwind_unsigned_register (next_frame, SOFT_FP_REGNUM, &this_base);
this_base = frame_unwind_register_unsigned (next_frame, SOFT_FP_REGNUM);
if (this_base == 0)
{
info->base = 0;
@ -815,7 +814,7 @@ m68hc11_frame_unwind_cache (struct frame_info *next_frame,
if (info->sp_offset != (CORE_ADDR) -1)
{
info->saved_regs[HARD_PC_REGNUM].addr = info->sp_offset;
frame_unwind_unsigned_register (next_frame, HARD_SP_REGNUM, &this_base);
this_base = frame_unwind_register_unsigned (next_frame, HARD_SP_REGNUM);
prev_sp = this_base + info->sp_offset + 2;
this_base += STACK_CORRECTION;
}
@ -980,7 +979,7 @@ static CORE_ADDR
m68hc11_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame)
{
ULONGEST sp;
frame_unwind_unsigned_register (next_frame, HARD_SP_REGNUM, &sp);
sp = frame_unwind_register_unsigned (next_frame, HARD_SP_REGNUM);
return sp;
}
@ -995,7 +994,7 @@ m68hc11_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *next_frame)
ULONGEST tos;
CORE_ADDR pc = frame_pc_unwind (next_frame);
frame_unwind_unsigned_register (next_frame, SOFT_FP_REGNUM, &tos);
tos = frame_unwind_register_unsigned (next_frame, SOFT_FP_REGNUM);
tos += 2;
return frame_id_build (tos, pc);
}

4
gdb/mn10300-tdep.c
View File

@ -934,7 +934,7 @@ mn10300_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
{
ULONGEST pc;
frame_unwind_unsigned_register (next_frame, E_PC_REGNUM, &pc);
pc = frame_unwind_register_unsigned (next_frame, E_PC_REGNUM);
return pc;
}
@ -943,7 +943,7 @@ mn10300_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame)
{
ULONGEST sp;
frame_unwind_unsigned_register (next_frame, E_SP_REGNUM, &sp);
sp = frame_unwind_register_unsigned (next_frame, E_SP_REGNUM);
return sp;
}

8
gdb/mt-tdep.c
View File

@ -895,8 +895,8 @@ mt_frame_unwind_cache (struct frame_info *next_frame,
/* Grab the frame-relative values of SP and FP, needed below.
The frame_saved_register function will find them on the
stack or in the registers as appropriate. */
frame_unwind_unsigned_register (next_frame, MT_SP_REGNUM, &sp);
frame_unwind_unsigned_register (next_frame, MT_FP_REGNUM, &fp);
sp = frame_unwind_register_unsigned (next_frame, MT_SP_REGNUM);
fp = frame_unwind_register_unsigned (next_frame, MT_FP_REGNUM);
start_addr = frame_func_unwind (next_frame, NORMAL_FRAME);
@ -1012,7 +1012,7 @@ mt_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
{
ULONGEST pc;
frame_unwind_unsigned_register (next_frame, MT_PC_REGNUM, &pc);
pc = frame_unwind_register_unsigned (next_frame, MT_PC_REGNUM);
return pc;
}
@ -1021,7 +1021,7 @@ mt_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame)
{
ULONGEST sp;
frame_unwind_unsigned_register (next_frame, MT_SP_REGNUM, &sp);
sp = frame_unwind_register_unsigned (next_frame, MT_SP_REGNUM);
return sp;
}