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2004-08-05 Andrew Cagney <cagney@gnu.org>

Browse source 
* gdbarch.sh (deprecated_frame_saved_pc): Delete.
	* gdbarch.h, gdbarch.c: Re-generate.
	* regcache.c (deprecated_read_fp, deprecated_write_sp): Delete.
	* inferior.h (deprecated_read_fp, deprecated_write_sp): Delete.
	* frame.h: Delete deprecated_read_fp from comments.
	* arch-utils.c (deprecated_init_frame_pc_default): Delete.
	* arch-utils.h (deprecated_init_frame_pc_default): Delete.

Index: doc/ChangeLog
2004-08-05  Andrew Cagney  <cagney@gnu.org>

	* gdbint.texinfo (Target Architecture Definition): Delete
	reference to deprecated_read_fp.
This commit is contained in:
Andrew Cagney 2004-08-05 14:12:40 +00:00
parent 92868b6eba
commit 9c8dbfa937
11 changed files with 28 additions and 127 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
gdb/ChangeLog
View file

@ -1,3 +1,13 @@
2004-08-05 Andrew Cagney <cagney@gnu.org>
* gdbarch.sh (deprecated_frame_saved_pc): Delete.
* gdbarch.h, gdbarch.c: Re-generate.
* regcache.c (deprecated_read_fp, deprecated_write_sp): Delete.
* inferior.h (deprecated_read_fp, deprecated_write_sp): Delete.
* frame.h: Delete deprecated_read_fp from comments.
* arch-utils.c (deprecated_init_frame_pc_default): Delete.
* arch-utils.h (deprecated_init_frame_pc_default): Delete.
2004-08-04 Mark Kettenis <kettenis@gnu.org>
* i386obsd-tdep.c (i386obsd_sigtramp_p): Adjust for changed signal

11
gdb/arch-utils.c
View file

@ -228,17 +228,6 @@ no_op_reg_to_regnum (int reg)
return reg;
}
CORE_ADDR
deprecated_init_frame_pc_default (int fromleaf, struct frame_info *prev)
{
if (fromleaf && DEPRECATED_SAVED_PC_AFTER_CALL_P ())
return DEPRECATED_SAVED_PC_AFTER_CALL (get_next_frame (prev));
else if (get_next_frame (prev) != NULL)
return DEPRECATED_FRAME_SAVED_PC (get_next_frame (prev));
else
return read_pc ();
}
void
default_elf_make_msymbol_special (asymbol *sym, struct minimal_symbol *msym)
{

4
gdb/arch-utils.h
View file

@ -72,10 +72,6 @@ extern gdbarch_convert_from_func_ptr_addr_ftype convert_from_func_ptr_addr_ident
extern int no_op_reg_to_regnum (int reg);
/* Versions of init_frame_pc(). Do nothing; do the default. */
extern CORE_ADDR deprecated_init_frame_pc_default (int fromleaf, struct frame_info *prev);
/* Do nothing version of elf_make_msymbol_special. */
void default_elf_make_msymbol_special (asymbol *sym, struct minimal_symbol *msym);

5
gdb/doc/ChangeLog
View file

@ -1,3 +1,8 @@
2004-08-05 Andrew Cagney <cagney@gnu.org>
* gdbint.texinfo (Target Architecture Definition): Delete
reference to deprecated_read_fp.
2004-08-02 Andrew Cagney <cagney@gnu.org>
* gdbint.texinfo (Target Architecture Definition): Delete

6
gdb/doc/gdbint.texinfo
View file

@ -3834,9 +3834,9 @@ Number of bits in a short integer; defaults to @code{2 * TARGET_CHAR_BIT}.
@findex read_sp
@findex read_fp
@anchor{TARGET_READ_SP} These change the behavior of @code{read_pc},
@code{write_pc}, @code{read_sp} and @code{deprecated_read_fp}. For most
targets, these may be left undefined. @value{GDBN} will call the read
and write register functions with the relevant @code{_REGNUM} argument.
@code{write_pc} and @code{read_sp}. For most targets, these may be
left undefined. @value{GDBN} will call the read and write register
functions with the relevant @code{_REGNUM} argument.
These macros are useful when a target keeps one of these registers in a
hard to get at place; for example, part in a segment register and part

2
gdb/frame.h
View file

@ -650,7 +650,7 @@ extern void deprecated_update_frame_pc_hack (struct frame_info *frame,
/* FIXME: cagney/2002-12-18: Has the frame's base changed? Or to be
more exact, was that initial guess at the frame's base as returned
by deprecated_read_fp() wrong? If it was, fix it. This shouldn't
by the deleted read_fp() wrong? If it was, fix it. This shouldn't
be necessary since the code should be getting the frame's base
correct from the outset.

45
gdb/gdbarch.c
View file

@ -186,7 +186,6 @@ struct gdbarch
CORE_ADDR deprecated_function_start_offset;
gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address;
CORE_ADDR frame_args_skip;
gdbarch_deprecated_frame_saved_pc_ftype *deprecated_frame_saved_pc;
gdbarch_unwind_pc_ftype *unwind_pc;
gdbarch_unwind_sp_ftype *unwind_sp;
gdbarch_deprecated_saved_pc_after_call_ftype *deprecated_saved_pc_after_call;
@ -313,7 +312,6 @@ struct gdbarch startup_gdbarch =
0, /* deprecated_function_start_offset */
generic_remote_translate_xfer_address, /* remote_translate_xfer_address */
0, /* frame_args_skip */
0, /* deprecated_frame_saved_pc */
0, /* unwind_pc */
0, /* unwind_sp */
0, /* deprecated_saved_pc_after_call */
@ -570,7 +568,6 @@ verify_gdbarch (struct gdbarch *current_gdbarch)
/* Skip verify of deprecated_function_start_offset, invalid_p == 0 */
/* Skip verify of remote_translate_xfer_address, invalid_p == 0 */
/* Skip verify of frame_args_skip, invalid_p == 0 */
/* Skip verify of deprecated_frame_saved_pc, has predicate */
/* Skip verify of unwind_pc, has predicate */
/* Skip verify of unwind_sp, has predicate */
/* Skip verify of deprecated_saved_pc_after_call, has predicate */
@ -845,24 +842,6 @@ gdbarch_dump (struct gdbarch *current_gdbarch, struct ui_file *file)
fprintf_unfiltered (file,
"gdbarch_dump: deprecated_fp_regnum = %s\n",
paddr_d (current_gdbarch->deprecated_fp_regnum));
#ifdef DEPRECATED_FRAME_SAVED_PC_P
fprintf_unfiltered (file,
"gdbarch_dump: %s # %s\n",
"DEPRECATED_FRAME_SAVED_PC_P()",
XSTRING (DEPRECATED_FRAME_SAVED_PC_P ()));
#endif
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_deprecated_frame_saved_pc_p() = %d\n",
gdbarch_deprecated_frame_saved_pc_p (current_gdbarch));
#ifdef DEPRECATED_FRAME_SAVED_PC
fprintf_unfiltered (file,
"gdbarch_dump: %s # %s\n",
"DEPRECATED_FRAME_SAVED_PC(fi)",
XSTRING (DEPRECATED_FRAME_SAVED_PC (fi)));
#endif
fprintf_unfiltered (file,
"gdbarch_dump: deprecated_frame_saved_pc = <0x%lx>\n",
(long) current_gdbarch->deprecated_frame_saved_pc);
#ifdef DEPRECATED_FUNCTION_START_OFFSET
fprintf_unfiltered (file,
"gdbarch_dump: DEPRECATED_FUNCTION_START_OFFSET # %s\n",
@ -3020,30 +2999,6 @@ set_gdbarch_frame_args_skip (struct gdbarch *gdbarch,
gdbarch->frame_args_skip = frame_args_skip;
}
int
gdbarch_deprecated_frame_saved_pc_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->deprecated_frame_saved_pc != NULL;
}
CORE_ADDR
gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->deprecated_frame_saved_pc != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_frame_saved_pc called\n");
return gdbarch->deprecated_frame_saved_pc (fi);
}
void
set_gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch,
gdbarch_deprecated_frame_saved_pc_ftype deprecated_frame_saved_pc)
{
gdbarch->deprecated_frame_saved_pc = deprecated_frame_saved_pc;
}
int
gdbarch_unwind_pc_p (struct gdbarch *gdbarch)
{

29
gdb/gdbarch.h
View file

@ -987,35 +987,6 @@ extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR fram
#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
#endif
/* DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC. Please
note, per UNWIND_PC's doco, that while the two have similar
interfaces they have very different underlying implementations. */
#if defined (DEPRECATED_FRAME_SAVED_PC)
/* Legacy for systems yet to multi-arch DEPRECATED_FRAME_SAVED_PC */
#if !defined (DEPRECATED_FRAME_SAVED_PC_P)
#define DEPRECATED_FRAME_SAVED_PC_P() (1)
#endif
#endif
extern int gdbarch_deprecated_frame_saved_pc_p (struct gdbarch *gdbarch);
#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC_P)
#error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
#endif
#if !defined (DEPRECATED_FRAME_SAVED_PC_P)
#define DEPRECATED_FRAME_SAVED_PC_P() (gdbarch_deprecated_frame_saved_pc_p (current_gdbarch))
#endif
typedef CORE_ADDR (gdbarch_deprecated_frame_saved_pc_ftype) (struct frame_info *fi);
extern CORE_ADDR gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, struct frame_info *fi);
extern void set_gdbarch_deprecated_frame_saved_pc (struct gdbarch *gdbarch, gdbarch_deprecated_frame_saved_pc_ftype *deprecated_frame_saved_pc);
#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAME_SAVED_PC)
#error "Non multi-arch definition of DEPRECATED_FRAME_SAVED_PC"
#endif
#if !defined (DEPRECATED_FRAME_SAVED_PC)
#define DEPRECATED_FRAME_SAVED_PC(fi) (gdbarch_deprecated_frame_saved_pc (current_gdbarch, fi))
#endif
extern int gdbarch_unwind_pc_p (struct gdbarch *gdbarch);
typedef CORE_ADDR (gdbarch_unwind_pc_ftype) (struct gdbarch *gdbarch, struct frame_info *next_frame);

4
gdb/gdbarch.sh
View file

@ -575,10 +575,6 @@ v:=:CORE_ADDR:deprecated_function_start_offset::::0:::0
m::void:remote_translate_xfer_address:struct regcache *regcache, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len:regcache, gdb_addr, gdb_len, rem_addr, rem_len:::generic_remote_translate_xfer_address::0
#
v:=:CORE_ADDR:frame_args_skip::::0:::0
# DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC. Please
# note, per UNWIND_PC's doco, that while the two have similar
# interfaces they have very different underlying implementations.
F:=:CORE_ADDR:deprecated_frame_saved_pc:struct frame_info *fi:fi
M::CORE_ADDR:unwind_pc:struct frame_info *next_frame:next_frame
M::CORE_ADDR:unwind_sp:struct frame_info *next_frame:next_frame
# DEPRECATED_FRAME_LOCALS_ADDRESS as been replaced by the per-frame

4
gdb/inferior.h
View file

@ -176,10 +176,6 @@ extern void generic_target_write_pc (CORE_ADDR, ptid_t);
extern CORE_ADDR read_sp (void);
extern void deprecated_write_sp (CORE_ADDR);
extern CORE_ADDR deprecated_read_fp (void);
extern CORE_ADDR unsigned_pointer_to_address (struct type *type, const void *buf);
extern void unsigned_address_to_pointer (struct type *type, void *buf,

35
gdb/regcache.c
View file

@ -1066,19 +1066,18 @@ regcache_raw_collect (const struct regcache *regcache, int regnum, void *buf)
}
/* read_pc, write_pc, read_sp, deprecated_read_fp, etc. Special
handling for registers PC, SP, and FP. */
/* read_pc, write_pc, read_sp, etc. Special handling for registers
PC, SP, and FP. */
/* NOTE: cagney/2001-02-18: The functions read_pc_pid(), read_pc(),
read_sp(), and deprecated_read_fp(), will eventually be replaced by
per-frame methods. Instead of relying on the global INFERIOR_PTID,
they will use the contextual information provided by the FRAME.
These functions do not belong in the register cache. */
/* NOTE: cagney/2001-02-18: The functions read_pc_pid(), read_pc() and
read_sp(), will eventually be replaced by per-frame methods.
Instead of relying on the global INFERIOR_PTID, they will use the
contextual information provided by the FRAME. These functions do
not belong in the register cache. */
/* NOTE: cagney/2003-06-07: The functions generic_target_write_pc(),
write_pc_pid(), write_pc(), and deprecated_read_fp(), all need to
be replaced by something that does not rely on global state. But
what? */
write_pc_pid() and write_pc(), all need to be replaced by something
that does not rely on global state. But what? */
CORE_ADDR
read_pc_pid (ptid_t ptid)
@ -1157,22 +1156,6 @@ read_sp (void)
internal_error (__FILE__, __LINE__, "read_sp: Unable to find SP");
}
void
deprecated_write_sp (CORE_ADDR val)
{
gdb_assert (SP_REGNUM >= 0);
write_register (SP_REGNUM, val);
}
CORE_ADDR
deprecated_read_fp (void)
{
if (DEPRECATED_FP_REGNUM >= 0)
return read_register (DEPRECATED_FP_REGNUM);
else
internal_error (__FILE__, __LINE__, "deprecated_read_fp");
}
static void
reg_flush_command (char *command, int from_tty)
{