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2007-06-18 Markus Deuling <deuling@de.ibm.com>

Browse source 
* gdbarch.sh (DEPRECATED_FP_REGNUM): Replace by
	gdbarch_deprecated_fp_regnum.
	* std-regs.c (value_of_builtin_frame_fp_reg): Likewise.
	* remote-mips.c (mips_wait, mips_fetch_registers): Likewise.
	* arch-utils.c (legacy_virtual_frame_pointer): Likewise.
	* arch-utils.h (gdbarch_virtual_frame_pointer_ftype): Likewise
	(comment).
	* gdbarch.c, gdbarch.h: Regenerate.
This commit is contained in:
Ulrich Weigand 2007-06-18 18:37:12 +00:00
parent 82d1552e97
commit 064f515651
8 changed files with 49 additions and 26 deletions
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26
gdb/ChangeLog
View file

@ -1,3 +1,29 @@
2007-06-18 Markus Deuling <deuling@de.ibm.com>
* gdbarch.sh (DEPRECATED_FP_REGNUM): Replace by
gdbarch_deprecated_fp_regnum.
* std-regs.c (value_of_builtin_frame_fp_reg): Likewise.
* remote-mips.c (mips_wait, mips_fetch_registers): Likewise.
* arch-utils.c (legacy_virtual_frame_pointer): Likewise.
* arch-utils.h (gdbarch_virtual_frame_pointer_ftype): Likewise
(comment).
* gdbarch.c, gdbarch.h: Regenerate.
2007-06-18 Markus Deuling <deuling@de.ibm.com>
* gdbarch.sh (EXTRACT_RETURN_VALUE): Replace with
gdbarch_extract_return_value.
* value.c (generic_use_struct_convention): Likewise (comment).
* ia64-tdep.c (ia64_use_struct_convention): Likewise (comment).
* arch-utils.c (legacy_return_value): Likewise.
* arch-utils.h (legacy_return_value): Likewise (comment).
* gdbarch.sh (STORE_RETURN_VALUE): Replace by
gdbarch_store_return_value.
* stack.c (return_command): Likewise (comment).
* arch-utils.h (legacy_return_value): Likewise (comment).
* arch-utils.c (legacy_return_value): Likewise.
* gdbarch.c, gdbarch.h: Regenerate.
2007-06-18 Markus Deuling <deuling@de.ibm.com>
* gdbarch.sh (DEPRECATED_USE_STRUCT_CONVENTION): Replace by

9
gdb/arch-utils.c
View file

@ -175,7 +175,7 @@ cannot_register_not (int regnum)
}
/* Legacy version of target_virtual_frame_pointer(). Assumes that
there is an DEPRECATED_FP_REGNUM and that it is the same, cooked or
there is an gdbarch_deprecated_fp_regnum and that it is the same, cooked or
raw. */
void
@ -188,9 +188,10 @@ legacy_virtual_frame_pointer (CORE_ADDR pc,
register and an offset can determine this. I think it should
instead generate a byte code expression as that would work better
with things like Dwarf2's CFI. */
if (DEPRECATED_FP_REGNUM >= 0
&& DEPRECATED_FP_REGNUM < gdbarch_num_regs (current_gdbarch))
*frame_regnum = DEPRECATED_FP_REGNUM;
if (gdbarch_deprecated_fp_regnum (current_gdbarch) >= 0
&& gdbarch_deprecated_fp_regnum (current_gdbarch)
< gdbarch_num_regs (current_gdbarch))
*frame_regnum = gdbarch_deprecated_fp_regnum (current_gdbarch);
else if (gdbarch_sp_regnum (current_gdbarch) >= 0
&& gdbarch_sp_regnum (current_gdbarch)
< gdbarch_num_regs (current_gdbarch))

2
gdb/arch-utils.h
View file

@ -72,7 +72,7 @@ void default_coff_make_msymbol_special (int val, struct minimal_symbol *msym);
int cannot_register_not (int regnum);
/* Legacy version of target_virtual_frame_pointer(). Assumes that
there is an DEPRECATED_FP_REGNUM and that it is the same, cooked or
there is an gdbarch_deprecated_fp_regnum and that it is the same, cooked or
raw. */
extern gdbarch_virtual_frame_pointer_ftype legacy_virtual_frame_pointer;

5
gdb/gdbarch.c
View file

@ -722,11 +722,6 @@ gdbarch_dump (struct gdbarch *current_gdbarch, struct ui_file *file)
fprintf_unfiltered (file,
"gdbarch_dump: decr_pc_after_break = 0x%s\n",
paddr_nz (current_gdbarch->decr_pc_after_break));
#ifdef DEPRECATED_FP_REGNUM
fprintf_unfiltered (file,
"gdbarch_dump: DEPRECATED_FP_REGNUM # %s\n",
XSTRING (DEPRECATED_FP_REGNUM));
#endif
fprintf_unfiltered (file,
"gdbarch_dump: deprecated_fp_regnum = %s\n",
paddr_d (current_gdbarch->deprecated_fp_regnum));

8
gdb/gdbarch.h
View file

@ -257,16 +257,10 @@ extern struct frame_id gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, struct
extern void set_gdbarch_unwind_dummy_id (struct gdbarch *gdbarch, gdbarch_unwind_dummy_id_ftype *unwind_dummy_id);
/* Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
DEPRECATED_FP_REGNUM. */
deprecated_fp_regnum. */
extern int gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch);
extern void set_gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch, int deprecated_fp_regnum);
#if !defined (GDB_TM_FILE) && defined (DEPRECATED_FP_REGNUM)
#error "Non multi-arch definition of DEPRECATED_FP_REGNUM"
#endif
#if !defined (DEPRECATED_FP_REGNUM)
#define DEPRECATED_FP_REGNUM (gdbarch_deprecated_fp_regnum (current_gdbarch))
#endif
/* See gdbint.texinfo. See infcall.c. */

4
gdb/gdbarch.sh
View file

@ -462,8 +462,8 @@ M::struct type *:register_type:int reg_nr:reg_nr
# See gdbint.texinfo, and PUSH_DUMMY_CALL.
M::struct frame_id:unwind_dummy_id:struct frame_info *info:info
# Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
# DEPRECATED_FP_REGNUM.
v:=:int:deprecated_fp_regnum:::-1:-1::0
# deprecated_fp_regnum.
v::int:deprecated_fp_regnum:::-1:-1::0
# See gdbint.texinfo. See infcall.c.
M::CORE_ADDR:push_dummy_call:struct value *function, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr:function, regcache, bp_addr, nargs, args, sp, struct_return, struct_addr

14
gdb/remote-mips.c
View file

@ -1773,8 +1773,13 @@ mips_wait (ptid_t ptid, struct target_waitstatus *status)
gdbarch_sp_regnum (current_gdbarch)), rsp);
regcache_raw_supply (regcache, gdbarch_sp_regnum (current_gdbarch), buf);
store_unsigned_integer (buf, register_size (current_gdbarch, DEPRECATED_FP_REGNUM), 0);
regcache_raw_supply (regcache, DEPRECATED_FP_REGNUM, buf);
store_unsigned_integer (buf,
register_size (current_gdbarch,
gdbarch_deprecated_fp_regnum
(current_gdbarch)),
0);
regcache_raw_supply (regcache,
gdbarch_deprecated_fp_regnum (current_gdbarch), buf);
if (nfields == 9)
{
@ -1911,8 +1916,9 @@ mips_fetch_registers (struct regcache *regcache, int regno)
return;
}
if (regno == DEPRECATED_FP_REGNUM || regno == MIPS_ZERO_REGNUM)
/* DEPRECATED_FP_REGNUM on the mips is a hack which is just
if (regno == gdbarch_deprecated_fp_regnum (current_gdbarch)
|| regno == MIPS_ZERO_REGNUM)
/* gdbarch_deprecated_fp_regnum on the mips is a hack which is just
supposed to read zero (see also mips-nat.c). */
val = 0;
else

7
gdb/std-regs.c
View file

@ -32,14 +32,15 @@
static struct value *
value_of_builtin_frame_fp_reg (struct frame_info *frame, const void *baton)
{
if (DEPRECATED_FP_REGNUM >= 0)
if (gdbarch_deprecated_fp_regnum (current_gdbarch) >= 0)
/* NOTE: cagney/2003-04-24: Since the mere presence of "fp" in the
register name table overrides this built-in $fp register, there
is no real reason for this DEPRECATED_FP_REGNUM trickery here.
is no real reason for this gdbarch_deprecated_fp_regnum trickery here.
An architecture wanting to implement "$fp" as alias for a raw
register can do so by adding "fp" to register name table (mind
you, doing this is probably a dangerous thing). */
return value_of_register (DEPRECATED_FP_REGNUM, frame);
return value_of_register (gdbarch_deprecated_fp_regnum (current_gdbarch),
frame);
else
{
struct value *val = allocate_value (builtin_type_void_data_ptr);