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2004-01-17 Andrew Cagney <cagney@redhat.com> 

* mcore-tdep.c: Update copyright.
	(mcore_extract_struct_value_address): Delete function.  Update
	comments.
	(mcore_gdbarch_init): Update.
	* mn10300-tdep.c: Update copyright.
	(mn10300_extract_struct_value_address): Delete function.
	(mn10300_gdbarch_init): Update.
	* v850-tdep.c: Update copyright.
	(v850_extract_struct_value_address): Delete.
	(v850_gdbarch_init): Update.
	* ns32k-tdep.c: Update copyright.
	(ns32k_extract_struct_value_address): Delete.
	(ns32k_gdbarch_init): Update.
	* hppa-tdep.c (hppa_extract_struct_value_address): Delete.
	(hppa_gdbarch_init): Update.
	* vax-tdep.c: Update copyright.
	(vax_extract_struct_value_address): Delete.
	(vax_gdbarch_init): Update.
cagney_bigcore-20040122-branch
Andrew Cagney 23 years ago
parent
afb18d0f3d
commit
464e0365d2
7 changed files with 39 additions and 88 deletions
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  1. 19
      gdb/ChangeLog
  2. 23
      gdb/hppa-tdep.c
  3. 31
      gdb/mcore-tdep.c
  4. 13
      gdb/mn10300-tdep.c
  5. 13
      gdb/ns32k-tdep.c
  6. 13
      gdb/v850-tdep.c
  7. 15
      gdb/vax-tdep.c

19
gdb/ChangeLog
View File

@ -1,5 +1,24 @@
2004-01-17 Andrew Cagney <cagney@redhat.com>
* mcore-tdep.c: Update copyright.
(mcore_extract_struct_value_address): Delete function. Update
comments.
(mcore_gdbarch_init): Update.
* mn10300-tdep.c: Update copyright.
(mn10300_extract_struct_value_address): Delete function.
(mn10300_gdbarch_init): Update.
* v850-tdep.c: Update copyright.
(v850_extract_struct_value_address): Delete.
(v850_gdbarch_init): Update.
* ns32k-tdep.c: Update copyright.
(ns32k_extract_struct_value_address): Delete.
(ns32k_gdbarch_init): Update.
* hppa-tdep.c (hppa_extract_struct_value_address): Delete.
(hppa_gdbarch_init): Update.
* vax-tdep.c: Update copyright.
(vax_extract_struct_value_address): Delete.
(vax_gdbarch_init): Update.
* gdbarch.sh (DEPRECATED_NPC_REGNUM): Delete.
* gdbarch.h, gdbarch.c: Re-generate.
* procfs.c (procfs_fetch_registers): Delete reference to

23
gdb/hppa-tdep.c
View File

@ -194,7 +194,6 @@ int hppa32_use_struct_convention (int gcc_p, struct type *type);
int hppa64_use_struct_convention (int gcc_p, struct type *type);
void hppa32_store_return_value (struct type *type, char *valbuf);
void hppa64_store_return_value (struct type *type, char *valbuf);
CORE_ADDR hppa_extract_struct_value_address (char *regbuf);
int hppa_cannot_store_register (int regnum);
void hppa_init_extra_frame_info (int fromleaf, struct frame_info *frame);
CORE_ADDR hppa_frame_chain (struct frame_info *frame);
@ -5009,26 +5008,6 @@ hppa_store_struct_return (CORE_ADDR addr, CORE_ADDR sp)
{
write_register (28, addr);
}
CORE_ADDR
hppa_extract_struct_value_address (char *regbuf)
{
/* Extract from an array REGBUF containing the (raw) register state
the address in which a function should return its structure value,
as a CORE_ADDR (or an expression that can be used as one). */
/* FIXME: brobecker 2002-12-26.
The current implementation is historical, but we should eventually
implement it in a more robust manner as it relies on the fact that
the address size is equal to the size of an int* _on the host_...
One possible implementation that crossed my mind is to use
extract_address. */
/* FIXME: cagney/2003-09-27: This function can probably go. ELZ
writes: We cannot assume on the pa that r28 still contains the
address of the returned structure. Usually this will be
overwritten by the callee. */
return (*(int *)(regbuf + DEPRECATED_REGISTER_BYTE (28)));
}
/* Return True if REGNUM is not a register available to the user
through ptrace(). */
@ -5208,8 +5187,6 @@ hppa_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_deprecated_max_register_raw_size (gdbarch, tdep->bytes_per_address);
set_gdbarch_deprecated_max_register_virtual_size (gdbarch, 8);
set_gdbarch_deprecated_store_struct_return (gdbarch, hppa_store_struct_return);
set_gdbarch_deprecated_extract_struct_value_address
(gdbarch, hppa_extract_struct_value_address);
set_gdbarch_cannot_store_register (gdbarch, hppa_cannot_store_register);
set_gdbarch_deprecated_init_extra_frame_info (gdbarch, hppa_init_extra_frame_info);
set_gdbarch_deprecated_frame_chain (gdbarch, hppa_frame_chain);

31
gdb/mcore-tdep.c
View File

@ -1,5 +1,7 @@
/* Target-machine dependent code for Motorola MCore for GDB, the GNU debugger
Copyright 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
Copyright 1999, 2000, 2001, 2002, 2003, 2004 Free Software
Foundation, Inc.
This file is part of GDB.
@ -917,16 +919,13 @@ mcore_push_return_address (CORE_ADDR pc, CORE_ADDR sp)
argument.
For gdb, this leaves us two routes, based on what
USE_STRUCT_CONVENTION (mcore_use_struct_convention) returns.
If this macro returns 1, gdb will call STORE_STRUCT_RETURN and
EXTRACT_STRUCT_VALUE_ADDRESS.
If USE_STRUCT_CONVENTION retruns 0, then gdb uses STORE_RETURN_VALUE
and EXTRACT_RETURN_VALUE to store/fetch the functions return value. */
USE_STRUCT_CONVENTION (mcore_use_struct_convention) returns. If
this macro returns 1, gdb will call STORE_STRUCT_RETURN to store
the return value.
/* Should we use EXTRACT_STRUCT_VALUE_ADDRESS instead of
EXTRACT_RETURN_VALUE? GCC_P is true if compiled with gcc
and TYPE is the type (which is known to be struct, union or array). */
If USE_STRUCT_CONVENTION returns 0, then gdb uses
STORE_RETURN_VALUE and EXTRACT_RETURN_VALUE to store/fetch the
functions return value. */
static int
mcore_use_struct_convention (int gcc_p, struct type *type)
@ -934,16 +933,6 @@ mcore_use_struct_convention (int gcc_p, struct type *type)
return (TYPE_LENGTH (type) > 8);
}
/* Where is the return value saved? For MCore, a pointer to
this buffer was passed as a hidden first argument, so
just return that address. */
static CORE_ADDR
mcore_extract_struct_value_address (char *regbuf)
{
return extract_unsigned_integer (regbuf + DEPRECATED_REGISTER_BYTE (FIRST_ARGREG), DEPRECATED_REGISTER_SIZE);
}
/* Given a function which returns a value of type TYPE, extract the
the function's return value and place the result into VALBUF.
REGBUF is the register contents of the target. */
@ -1085,8 +1074,6 @@ mcore_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_deprecated_extract_return_value (gdbarch,
mcore_extract_return_value);
set_gdbarch_deprecated_store_struct_return (gdbarch, mcore_store_struct_return);
set_gdbarch_deprecated_extract_struct_value_address (gdbarch,
mcore_extract_struct_value_address);
set_gdbarch_skip_prologue (gdbarch, mcore_skip_prologue);
set_gdbarch_frame_args_skip (gdbarch, 0);
set_gdbarch_deprecated_frame_args_address (gdbarch, mcore_frame_args_address);

13
gdb/mn10300-tdep.c
View File

@ -1,7 +1,7 @@
/* Target-dependent code for the Matsushita MN10300 for GDB, the GNU debugger.
Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 Free Software
Foundation, Inc.
Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free
Software Foundation, Inc.
This file is part of GDB.
@ -130,13 +130,6 @@ mn10300_extract_return_value (struct type *type, char *regbuf, char *valbuf)
memcpy (valbuf, regbuf + DEPRECATED_REGISTER_BYTE (0), TYPE_LENGTH (type));
}
static CORE_ADDR
mn10300_extract_struct_value_address (char *regbuf)
{
return extract_unsigned_integer (regbuf + DEPRECATED_REGISTER_BYTE (4),
DEPRECATED_REGISTER_RAW_SIZE (4));
}
static void
mn10300_store_return_value (struct type *type, char *valbuf)
{
@ -1182,8 +1175,6 @@ mn10300_gdbarch_init (struct gdbarch_info info,
set_gdbarch_deprecated_frame_chain (gdbarch, mn10300_frame_chain);
set_gdbarch_deprecated_frame_saved_pc (gdbarch, mn10300_frame_saved_pc);
set_gdbarch_deprecated_extract_return_value (gdbarch, mn10300_extract_return_value);
set_gdbarch_deprecated_extract_struct_value_address
(gdbarch, mn10300_extract_struct_value_address);
set_gdbarch_deprecated_store_return_value (gdbarch, mn10300_store_return_value);
set_gdbarch_deprecated_store_struct_return (gdbarch, mn10300_store_struct_return);
set_gdbarch_deprecated_pop_frame (gdbarch, mn10300_pop_frame);

13
gdb/ns32k-tdep.c
View File

@ -1,6 +1,7 @@
/* Target dependent code for the NS32000, for GDB.
Copyright 1986, 1988, 1991, 1992, 1994, 1995, 1998, 1999, 2000, 2001,
2002, 2003 Free Software Foundation, Inc.
Copyright 1986, 1988, 1991, 1992, 1994, 1995, 1998, 1999, 2000,
2001, 2002, 2003, 2004 Free Software Foundation, Inc.
This file is part of GDB.
@ -495,12 +496,6 @@ ns32k_store_return_value (struct type *valtype, char *valbuf)
TYPE_LENGTH (valtype));
}
static CORE_ADDR
ns32k_extract_struct_value_address (char *regbuf)
{
return (extract_unsigned_integer (regbuf + DEPRECATED_REGISTER_BYTE (0), DEPRECATED_REGISTER_RAW_SIZE (0)));
}
void
ns32k_gdbarch_init_32082 (struct gdbarch *gdbarch)
{
@ -582,8 +577,6 @@ ns32k_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_deprecated_store_struct_return (gdbarch, ns32k_store_struct_return);
set_gdbarch_deprecated_extract_return_value (gdbarch, ns32k_extract_return_value);
set_gdbarch_deprecated_store_return_value (gdbarch, ns32k_store_return_value);
set_gdbarch_deprecated_extract_struct_value_address (gdbarch,
ns32k_extract_struct_value_address);
/* Call dummy info */
set_gdbarch_deprecated_push_dummy_frame (gdbarch, ns32k_push_dummy_frame);

13
gdb/v850-tdep.c
View File

@ -1,6 +1,7 @@
/* Target-dependent code for the NEC V850 for GDB, the GNU debugger.
Copyright 1996, 1998, 1999, 2000, 2001, 2002, 2003
Free Software Foundation, Inc.
Copyright 1996, 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free
Software Foundation, Inc.
This file is part of GDB.
@ -1088,13 +1089,6 @@ v850_breakpoint_from_pc (CORE_ADDR *pcptr, int *lenptr)
return breakpoint;
}
static CORE_ADDR
v850_extract_struct_value_address (char *regbuf)
{
return extract_unsigned_integer (regbuf + v850_register_byte (E_V0_REGNUM),
v850_register_raw_size (E_V0_REGNUM));
}
static void
v850_store_return_value (struct type *type, char *valbuf)
{
@ -1272,7 +1266,6 @@ v850_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_deprecated_pop_frame (gdbarch, v850_pop_frame);
set_gdbarch_deprecated_store_struct_return (gdbarch, v850_store_struct_return);
set_gdbarch_deprecated_store_return_value (gdbarch, v850_store_return_value);
set_gdbarch_deprecated_extract_struct_value_address (gdbarch, v850_extract_struct_value_address);
set_gdbarch_use_struct_convention (gdbarch, v850_use_struct_convention);
set_gdbarch_deprecated_call_dummy_words (gdbarch, call_dummy_nil);
set_gdbarch_deprecated_sizeof_call_dummy_words (gdbarch, 0);

15
gdb/vax-tdep.c
View File

@ -1,6 +1,7 @@
/* Print VAX instructions for GDB, the GNU debugger.
Copyright 1986, 1989, 1991, 1992, 1995, 1996, 1998, 1999, 2000, 2002, 2003
Free Software Foundation, Inc.
Copyright 1986, 1989, 1991, 1992, 1995, 1996, 1998, 1999, 2000,
2002, 2003, 2004 Free Software Foundation, Inc.
This file is part of GDB.
@ -41,8 +42,6 @@ static gdbarch_frame_num_args_ftype vax_frame_num_args;
static gdbarch_deprecated_frame_chain_ftype vax_frame_chain;
static gdbarch_deprecated_extract_return_value_ftype vax_extract_return_value;
static gdbarch_deprecated_extract_struct_value_address_ftype
vax_extract_struct_value_address;
static gdbarch_deprecated_push_dummy_frame_ftype vax_push_dummy_frame;
@ -275,13 +274,6 @@ vax_store_return_value (struct type *valtype, char *valbuf)
{
deprecated_write_register_bytes (0, valbuf, TYPE_LENGTH (valtype));
}
static CORE_ADDR
vax_extract_struct_value_address (char *regbuf)
{
return (extract_unsigned_integer (regbuf + DEPRECATED_REGISTER_BYTE (0),
DEPRECATED_REGISTER_RAW_SIZE (0)));
}
static const unsigned char *
vax_breakpoint_from_pc (CORE_ADDR *pcptr, int *lenptr)
@ -391,7 +383,6 @@ vax_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_deprecated_store_struct_return (gdbarch, vax_store_struct_return);
set_gdbarch_deprecated_extract_return_value (gdbarch, vax_extract_return_value);
set_gdbarch_deprecated_store_return_value (gdbarch, vax_store_return_value);
set_gdbarch_deprecated_extract_struct_value_address (gdbarch, vax_extract_struct_value_address);
/* Call dummy info */
set_gdbarch_deprecated_push_dummy_frame (gdbarch, vax_push_dummy_frame);

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