* Makefile.in (SFILES): Remove hpacc-abi.c.
(COMMON_OBS): Remove hpacc-abi.o. (ALLDEPFILES): Remove hpread.c and $(HPREAD_SOURCE). (hpacc-abi.o, hpread.o): Delete rules. * somread.c: Delete extern declarations from hpread.c. (som_symfile_read): Do not call do_pxdb or hpread_build_psymtabs. (som_symfile_finish): Do not call hpread_symfile_finish. (som_symfile_init): Do not call hpread_symfile_init. * config/pa/hppa64.mt (TDEPFILES): Remove hpread.o. * config/pa/hppahpux.mt (TDEPFILES): Likewise. * hpacc-abi.c, hpread.c: Deleted. * gdbint.texinfo (SOM): Correct location of the SOM reader.
This commit is contained in:
Daniel Jacobowitz
parent
542c95c200
commit
1a92f85678
|
|
@ -1,3 +1,17 @@
|
||||||
|
2007-04-10 Daniel Jacobowitz <dan@codesourcery.com>
|
||||||
|
|
||||||
|
* Makefile.in (SFILES): Remove hpacc-abi.c.
|
||||||
|
(COMMON_OBS): Remove hpacc-abi.o.
|
||||||
|
(ALLDEPFILES): Remove hpread.c and $(HPREAD_SOURCE).
|
||||||
|
(hpacc-abi.o, hpread.o): Delete rules.
|
||||||
|
* somread.c: Delete extern declarations from hpread.c.
|
||||||
|
(som_symfile_read): Do not call do_pxdb or hpread_build_psymtabs.
|
||||||
|
(som_symfile_finish): Do not call hpread_symfile_finish.
|
||||||
|
(som_symfile_init): Do not call hpread_symfile_init.
|
||||||
|
* config/pa/hppa64.mt (TDEPFILES): Remove hpread.o.
|
||||||
|
* config/pa/hppahpux.mt (TDEPFILES): Likewise.
|
||||||
|
* hpacc-abi.c, hpread.c: Deleted.
|
||||||
|
|
||||||
2007-04-10 Daniel Jacobowitz <dan@codesourcery.com>
|
2007-04-10 Daniel Jacobowitz <dan@codesourcery.com>
|
||||||
|
|
||||||
* solib-svr4.c (enable_break): Simplify return value.
|
* solib-svr4.c (enable_break): Simplify return value.
|
||||||
|
|
|
||||||
|
|
@ -538,7 +538,6 @@ SFILES = ada-exp.y ada-lang.c ada-typeprint.c ada-valprint.c \
|
||||||
frame-base.c \
|
frame-base.c \
|
||||||
frame-unwind.c \
|
frame-unwind.c \
|
||||||
gdbarch.c arch-utils.c gdbtypes.c gnu-v2-abi.c gnu-v3-abi.c \
|
gdbarch.c arch-utils.c gdbtypes.c gnu-v2-abi.c gnu-v3-abi.c \
|
||||||
hpacc-abi.c \
|
|
||||||
inf-loop.c \
|
inf-loop.c \
|
||||||
infcall.c \
|
infcall.c \
|
||||||
infcmd.c inflow.c infrun.c \
|
infcmd.c inflow.c infrun.c \
|
||||||
|
|
@ -971,7 +970,7 @@ COMMON_OBS = $(DEPFILES) $(CONFIG_OBS) $(YYOBJ) \
|
||||||
user-regs.o \
|
user-regs.o \
|
||||||
frame.o frame-unwind.o doublest.o \
|
frame.o frame-unwind.o doublest.o \
|
||||||
frame-base.o \
|
frame-base.o \
|
||||||
gnu-v2-abi.o gnu-v3-abi.o hpacc-abi.o cp-abi.o cp-support.o \
|
gnu-v2-abi.o gnu-v3-abi.o cp-abi.o cp-support.o \
|
||||||
cp-namespace.o \
|
cp-namespace.o \
|
||||||
reggroups.o regset.o \
|
reggroups.o regset.o \
|
||||||
trad-frame.o \
|
trad-frame.o \
|
||||||
|
|
@ -1456,7 +1455,6 @@ ALLDEPFILES = \
|
||||||
hppa-tdep.c hppa-hpux-tdep.c hppa-hpux-nat.c \
|
hppa-tdep.c hppa-hpux-tdep.c hppa-hpux-nat.c \
|
||||||
hppa-linux-tdep.c hppa-linux-nat.c \
|
hppa-linux-tdep.c hppa-linux-nat.c \
|
||||||
hppabsd-nat.c hppabsd-tdep.c \
|
hppabsd-nat.c hppabsd-tdep.c \
|
||||||
hpread.c \
|
|
||||||
i386-tdep.c i386-linux-nat.c \
|
i386-tdep.c i386-linux-nat.c \
|
||||||
i386v4-nat.c i386-cygwin-tdep.c \
|
i386v4-nat.c i386-cygwin-tdep.c \
|
||||||
i386bsd-nat.c i386bsd-tdep.c i386fbsd-nat.c i386fbsd-tdep.c \
|
i386bsd-nat.c i386bsd-tdep.c i386fbsd-nat.c i386fbsd-tdep.c \
|
||||||
|
|
@ -1485,7 +1483,7 @@ ALLDEPFILES = \
|
||||||
mips64obsd-nat.c mips64obsd-tdep.c \
|
mips64obsd-nat.c mips64obsd-tdep.c \
|
||||||
nbsd-nat.c nbsd-tdep.c obsd-tdep.c \
|
nbsd-nat.c nbsd-tdep.c obsd-tdep.c \
|
||||||
solib-osf.c \
|
solib-osf.c \
|
||||||
somread.c solib-som.c $(HPREAD_SOURCE) \
|
somread.c solib-som.c \
|
||||||
posix-hdep.c \
|
posix-hdep.c \
|
||||||
ppc-sysv-tdep.c ppc-linux-nat.c ppc-linux-tdep.c \
|
ppc-sysv-tdep.c ppc-linux-nat.c ppc-linux-tdep.c \
|
||||||
ppcnbsd-nat.c ppcnbsd-tdep.c \
|
ppcnbsd-nat.c ppcnbsd-tdep.c \
|
||||||
|
|
@ -2067,8 +2065,6 @@ go32-nat.o: go32-nat.c $(defs_h) $(inferior_h) $(gdb_wait_h) $(gdbcore_h) \
|
||||||
h8300-tdep.o: h8300-tdep.c $(defs_h) $(value_h) $(arch_utils_h) $(regcache_h) \
|
h8300-tdep.o: h8300-tdep.c $(defs_h) $(value_h) $(arch_utils_h) $(regcache_h) \
|
||||||
$(gdbcore_h) $(objfiles_h) $(gdb_assert_h) $(dis_asm_h) \
|
$(gdbcore_h) $(objfiles_h) $(gdb_assert_h) $(dis_asm_h) \
|
||||||
$(dwarf2_frame_h) $(frame_base_h) $(frame_unwind_h)
|
$(dwarf2_frame_h) $(frame_base_h) $(frame_unwind_h)
|
||||||
hpacc-abi.o: hpacc-abi.c $(defs_h) $(value_h) $(gdb_regex_h) $(gdb_string_h) \
|
|
||||||
$(gdbtypes_h) $(gdbcore_h) $(cp_abi_h) $(gnu_v2_abi_h)
|
|
||||||
hppabsd-nat.o: hppabsd-nat.c $(defs_h) $(inferior_h) $(regcache_h) \
|
hppabsd-nat.o: hppabsd-nat.c $(defs_h) $(inferior_h) $(regcache_h) \
|
||||||
$(target_h) $(hppa_tdep_h) $(inf_ptrace_h)
|
$(target_h) $(hppa_tdep_h) $(inf_ptrace_h)
|
||||||
hppabsd-tdep.o: hppabsd-tdep.c $(defs_h) $(arch_utils_h) $(symtab_h) \
|
hppabsd-tdep.o: hppabsd-tdep.c $(defs_h) $(arch_utils_h) $(symtab_h) \
|
||||||
|
|
@ -2095,10 +2091,6 @@ hppa-tdep.o: hppa-tdep.c $(defs_h) $(bfd_h) $(inferior_h) $(regcache_h) \
|
||||||
$(symtab_h) $(dis_asm_h) $(trad_frame_h) $(frame_unwind_h) \
|
$(symtab_h) $(dis_asm_h) $(trad_frame_h) $(frame_unwind_h) \
|
||||||
$(frame_base_h) $(gdbcore_h) $(gdbcmd_h) $(objfiles_h) \
|
$(frame_base_h) $(gdbcore_h) $(gdbcmd_h) $(objfiles_h) \
|
||||||
$(hppa_tdep_h) $(gdbtypes_h)
|
$(hppa_tdep_h) $(gdbtypes_h)
|
||||||
hpread.o: hpread.c $(defs_h) $(bfd_h) $(gdb_string_h) $(hp_symtab_h) \
|
|
||||||
$(syms_h) $(symtab_h) $(symfile_h) $(objfiles_h) $(buildsym_h) \
|
|
||||||
$(complaints_h) $(gdb_stabs_h) $(gdbtypes_h) $(demangle_h) \
|
|
||||||
$(solib_som_h) $(gdb_assert_h) $(hppa_tdep_h) $(gdb_string_h)
|
|
||||||
hpux-thread.o: hpux-thread.c $(defs_h) $(gdbthread_h) $(target_h) \
|
hpux-thread.o: hpux-thread.c $(defs_h) $(gdbthread_h) $(target_h) \
|
||||||
$(inferior_h) $(regcache_h) $(gdb_stat_h) $(gdbcore_h) \
|
$(inferior_h) $(regcache_h) $(gdb_stat_h) $(gdbcore_h) \
|
||||||
$(hppa_tdep_h)
|
$(hppa_tdep_h)
|
||||||
|
|
|
||||||
|
|
@ -1,3 +1,3 @@
|
||||||
# Target: HP PA-RISC 2.0 running HPUX 11.00 in wide mode
|
# Target: HP PA-RISC 2.0 running HPUX 11.00 in wide mode
|
||||||
TDEPFILES= hppa-tdep.o hppa-hpux-tdep.o solib-som.o solib-pa64.o somread.o hpread.o solib.o
|
TDEPFILES= hppa-tdep.o hppa-hpux-tdep.o solib-som.o solib-pa64.o somread.o solib.o
|
||||||
DEPRECATED_TM_FILE= tm-hppah.h
|
DEPRECATED_TM_FILE= tm-hppah.h
|
||||||
|
|
|
||||||
|
|
@ -1,4 +1,4 @@
|
||||||
# Target: HP PA-RISC running hpux
|
# Target: HP PA-RISC running hpux
|
||||||
MT_CFLAGS = -DPA_SOM_ONLY=1
|
MT_CFLAGS = -DPA_SOM_ONLY=1
|
||||||
TDEPFILES= hppa-tdep.o hppa-hpux-tdep.o corelow.o somread.o hpread.o solib-som.o solib-pa64.o solib.o
|
TDEPFILES= hppa-tdep.o hppa-hpux-tdep.o corelow.o somread.o solib-som.o solib-pa64.o solib.o
|
||||||
DEPRECATED_TM_FILE= tm-hppah.h
|
DEPRECATED_TM_FILE= tm-hppah.h
|
||||||
|
|
|
||||||
|
|
@ -1,3 +1,7 @@
|
||||||
|
2007-04-10 Daniel Jacobowitz <dan@codesourcery.com>
|
||||||
|
|
||||||
|
* gdbint.texinfo (SOM): Correct location of the SOM reader.
|
||||||
|
|
||||||
2007-04-02 Bob Wilson <bob.wilson@acm.org>
|
2007-04-02 Bob Wilson <bob.wilson@acm.org>
|
||||||
|
|
||||||
* gdb.texinfo: Consistently capitalize all significant words in
|
* gdb.texinfo: Consistently capitalize all significant words in
|
||||||
|
|
|
||||||
|
|
@ -2112,7 +2112,7 @@ The basic ELF reader is in @file{elfread.c}.
|
||||||
SOM is HP's object file and debug format (not to be confused with IBM's
|
SOM is HP's object file and debug format (not to be confused with IBM's
|
||||||
SOM, which is a cross-language ABI).
|
SOM, which is a cross-language ABI).
|
||||||
|
|
||||||
The SOM reader is in @file{hpread.c}.
|
The SOM reader is in @file{somread.c}.
|
||||||
|
|
||||||
@section Debugging File Formats
|
@section Debugging File Formats
|
||||||
|
|
||||||
|
|
|
||||||
326
gdb/hpacc-abi.c
326
gdb/hpacc-abi.c
|
|
@ -1,326 +0,0 @@
|
||||||
/* Abstraction of HP aCC ABI.
|
|
||||||
|
|
||||||
Contributed by Daniel Berlin <dberlin@redhat.com>
|
|
||||||
Most of the real code is from HP, i've just fiddled it to fit in
|
|
||||||
the C++ ABI abstraction framework.
|
|
||||||
|
|
||||||
Copyright (C) 2001, 2005, 2007 Free Software Foundation, Inc.
|
|
||||||
|
|
||||||
This file is part of GDB.
|
|
||||||
|
|
||||||
This program is free software; you can redistribute it and/or
|
|
||||||
modify
|
|
||||||
it under the terms of the GNU General Public License as published
|
|
||||||
by
|
|
||||||
the Free Software Foundation; either version 2 of the License, or
|
|
||||||
(at your option) any later version.
|
|
||||||
|
|
||||||
This program is distributed in the hope that it will be useful,
|
|
||||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
GNU General Public License for more details.
|
|
||||||
|
|
||||||
You should have received a copy of the GNU General Public License
|
|
||||||
along with this program; if not, write to the Free Software
|
|
||||||
Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
||||||
Boston, MA 02110-1301, USA. */
|
|
||||||
|
|
||||||
#include "defs.h"
|
|
||||||
#include "value.h"
|
|
||||||
#include "gdb_regex.h"
|
|
||||||
#include "gdb_string.h"
|
|
||||||
#include "gdbtypes.h"
|
|
||||||
#include "gdbcore.h"
|
|
||||||
#include "cp-abi.h"
|
|
||||||
#include "gnu-v2-abi.h"
|
|
||||||
|
|
||||||
struct cp_abi_ops hpacc_abi_ops;
|
|
||||||
|
|
||||||
/* It appears the is_*_name stuff is never used when we try the hpACC
|
|
||||||
* ABI. As such, I have no clue what the real answers are. Shouldn't
|
|
||||||
* have any more effect than it does now. */
|
|
||||||
static regex_t constructor_pattern;
|
|
||||||
static regex_t destructor_pattern;
|
|
||||||
static regex_t operator_pattern;
|
|
||||||
|
|
||||||
static enum dtor_kinds
|
|
||||||
hpacc_is_destructor_name (const char *name)
|
|
||||||
{
|
|
||||||
if (regexec (&destructor_pattern, name, 0, 0, 0) == 0)
|
|
||||||
return complete_object_dtor;
|
|
||||||
else
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
static enum ctor_kinds
|
|
||||||
hpacc_is_constructor_name (const char *name)
|
|
||||||
{
|
|
||||||
if (regexec (&constructor_pattern, name, 0, 0, 0) == 0)
|
|
||||||
return complete_object_ctor;
|
|
||||||
else
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
static int
|
|
||||||
hpacc_is_operator_name (const char *name)
|
|
||||||
{
|
|
||||||
return regexec (&operator_pattern, name, 0, 0, 0) == 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
static int
|
|
||||||
hpacc_is_vtable_name (const char *name)
|
|
||||||
{
|
|
||||||
return strcmp (name,
|
|
||||||
"This will never match anything, please fill it in") == 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Return a virtual function as a value.
|
|
||||||
ARG1 is the object which provides the virtual function
|
|
||||||
table pointer. *ARG1P is side-effected in calling this function.
|
|
||||||
F is the list of member functions which contains the desired virtual
|
|
||||||
function.
|
|
||||||
J is an index into F which provides the desired virtual function.
|
|
||||||
|
|
||||||
TYPE is the type in which F is located. */
|
|
||||||
static struct value *
|
|
||||||
hpacc_virtual_fn_field (struct value **arg1p, struct fn_field * f, int j,
|
|
||||||
struct type * type, int offset)
|
|
||||||
{
|
|
||||||
struct value *arg1 = *arg1p;
|
|
||||||
struct type *type1 = check_typedef (value_type (arg1));
|
|
||||||
|
|
||||||
/* Deal with HP/Taligent runtime model for virtual functions */
|
|
||||||
struct value *vp;
|
|
||||||
struct value *argp; /* arg1 cast to base */
|
|
||||||
CORE_ADDR coreptr; /* pointer to target address */
|
|
||||||
int class_index; /* which class segment pointer to use */
|
|
||||||
struct type *ftype = TYPE_FN_FIELD_TYPE (f, j); /* method type */
|
|
||||||
|
|
||||||
argp = value_cast (type, *arg1p);
|
|
||||||
|
|
||||||
if (VALUE_ADDRESS (argp) == 0)
|
|
||||||
error (_("Address of object is null; object may not have been created."));
|
|
||||||
|
|
||||||
/* pai: FIXME -- 32x64 possible problem? */
|
|
||||||
/* First word (4 bytes) in object layout is the vtable pointer */
|
|
||||||
coreptr = *(CORE_ADDR *) (value_contents (argp)); /* pai: (temp) */
|
|
||||||
/* + offset + value_embedded_offset (argp)); */
|
|
||||||
|
|
||||||
if (!coreptr)
|
|
||||||
error
|
|
||||||
("Virtual table pointer is null for object; object may not have been created.");
|
|
||||||
|
|
||||||
/* pai/1997-05-09
|
|
||||||
* FIXME: The code here currently handles only
|
|
||||||
* the non-RRBC case of the Taligent/HP runtime spec; when RRBC
|
|
||||||
* is introduced, the condition for the "if" below will have to
|
|
||||||
* be changed to be a test for the RRBC case. */
|
|
||||||
|
|
||||||
if (1)
|
|
||||||
{
|
|
||||||
/* Non-RRBC case; the virtual function pointers are stored at fixed
|
|
||||||
* offsets in the virtual table. */
|
|
||||||
|
|
||||||
/* Retrieve the offset in the virtual table from the debug
|
|
||||||
* info. The offset of the vfunc's entry is in words from
|
|
||||||
* the beginning of the vtable; but first we have to adjust
|
|
||||||
* by HP_ACC_VFUNC_START to account for other entries */
|
|
||||||
|
|
||||||
/* pai: FIXME: 32x64 problem here, a word may be 8 bytes in
|
|
||||||
* which case the multiplier should be 8 and values should be long */
|
|
||||||
vp = value_at (builtin_type_int,
|
|
||||||
coreptr + 4 * (TYPE_FN_FIELD_VOFFSET (f, j) +
|
|
||||||
HP_ACC_VFUNC_START));
|
|
||||||
|
|
||||||
coreptr = *(CORE_ADDR *) (value_contents (vp));
|
|
||||||
/* coreptr now contains the address of the virtual function */
|
|
||||||
/* (Actually, it contains the pointer to the plabel for the function. */
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
/* RRBC case; the virtual function pointers are found by double
|
|
||||||
* indirection through the class segment tables. */
|
|
||||||
|
|
||||||
/* Choose class segment depending on type we were passed */
|
|
||||||
class_index = class_index_in_primary_list (type);
|
|
||||||
|
|
||||||
/* Find class segment pointer. These are in the vtable slots after
|
|
||||||
* some other entries, so adjust by HP_ACC_VFUNC_START for that. */
|
|
||||||
/* pai: FIXME 32x64 problem here, if words are 8 bytes long
|
|
||||||
* the multiplier below has to be 8 and value should be long. */
|
|
||||||
vp = value_at (builtin_type_int,
|
|
||||||
coreptr + 4 * (HP_ACC_VFUNC_START + class_index));
|
|
||||||
/* Indirect once more, offset by function index */
|
|
||||||
/* pai: FIXME 32x64 problem here, again multiplier could be 8 and value long */
|
|
||||||
coreptr =
|
|
||||||
*(CORE_ADDR *) (value_contents (vp) +
|
|
||||||
4 * TYPE_FN_FIELD_VOFFSET (f, j));
|
|
||||||
vp = value_at (builtin_type_int, coreptr);
|
|
||||||
coreptr = *(CORE_ADDR *) (value_contents (vp));
|
|
||||||
|
|
||||||
/* coreptr now contains the address of the virtual function */
|
|
||||||
/* (Actually, it contains the pointer to the plabel for the function.) */
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
if (!coreptr)
|
|
||||||
error (_("Address of virtual function is null; error in virtual table?"));
|
|
||||||
|
|
||||||
/* Wrap this addr in a value and return pointer */
|
|
||||||
vp = allocate_value (ftype);
|
|
||||||
deprecated_set_value_type (vp, ftype);
|
|
||||||
VALUE_ADDRESS (vp) = coreptr;
|
|
||||||
|
|
||||||
/* pai: (temp) do we need the value_ind stuff in value_fn_field? */
|
|
||||||
return vp;
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
static struct type *
|
|
||||||
hpacc_value_rtti_type (struct value *v, int *full, int *top, int *using_enc)
|
|
||||||
{
|
|
||||||
struct type *known_type;
|
|
||||||
struct type *rtti_type;
|
|
||||||
CORE_ADDR coreptr;
|
|
||||||
struct value *vp;
|
|
||||||
int using_enclosing = 0;
|
|
||||||
long top_offset = 0;
|
|
||||||
char rtti_type_name[256];
|
|
||||||
|
|
||||||
if (full)
|
|
||||||
*full = 0;
|
|
||||||
if (top)
|
|
||||||
*top = -1;
|
|
||||||
if (using_enc)
|
|
||||||
*using_enc = 0;
|
|
||||||
|
|
||||||
/* Get declared type */
|
|
||||||
known_type = value_type (v);
|
|
||||||
CHECK_TYPEDEF (known_type);
|
|
||||||
/* RTTI works only or class objects */
|
|
||||||
if (TYPE_CODE (known_type) != TYPE_CODE_CLASS)
|
|
||||||
return NULL;
|
|
||||||
|
|
||||||
/* If neither the declared type nor the enclosing type of the
|
|
||||||
* value structure has a HP ANSI C++ style virtual table,
|
|
||||||
* we can't do anything. */
|
|
||||||
if (!TYPE_HAS_VTABLE (known_type))
|
|
||||||
{
|
|
||||||
known_type = value_enclosing_type (v);
|
|
||||||
CHECK_TYPEDEF (known_type);
|
|
||||||
if ((TYPE_CODE (known_type) != TYPE_CODE_CLASS) ||
|
|
||||||
!TYPE_HAS_VTABLE (known_type))
|
|
||||||
return NULL; /* No RTTI, or not HP-compiled types */
|
|
||||||
CHECK_TYPEDEF (known_type);
|
|
||||||
using_enclosing = 1;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (using_enclosing && using_enc)
|
|
||||||
*using_enc = 1;
|
|
||||||
|
|
||||||
/* First get the virtual table address */
|
|
||||||
coreptr = *(CORE_ADDR *) ((value_contents_all (v))
|
|
||||||
+ value_offset (v)
|
|
||||||
+ (using_enclosing
|
|
||||||
? 0
|
|
||||||
: value_embedded_offset (v)));
|
|
||||||
if (coreptr == 0)
|
|
||||||
/* return silently -- maybe called on gdb-generated value */
|
|
||||||
return NULL;
|
|
||||||
|
|
||||||
/* Fetch the top offset of the object */
|
|
||||||
/* FIXME possible 32x64 problem with pointer size & arithmetic */
|
|
||||||
vp = value_at (builtin_type_int,
|
|
||||||
coreptr + 4 * HP_ACC_TOP_OFFSET_OFFSET);
|
|
||||||
top_offset = value_as_long (vp);
|
|
||||||
if (top)
|
|
||||||
*top = top_offset;
|
|
||||||
|
|
||||||
/* Fetch the typeinfo pointer */
|
|
||||||
/* FIXME possible 32x64 problem with pointer size & arithmetic */
|
|
||||||
vp = value_at (builtin_type_int, coreptr + 4 * HP_ACC_TYPEINFO_OFFSET);
|
|
||||||
/* Indirect through the typeinfo pointer and retrieve the pointer
|
|
||||||
* to the string name */
|
|
||||||
coreptr = *(CORE_ADDR *) (value_contents (vp));
|
|
||||||
if (!coreptr)
|
|
||||||
error (_("Retrieved null typeinfo pointer in trying to determine "
|
|
||||||
"run-time type"));
|
|
||||||
/* 4 -> offset of name field */
|
|
||||||
vp = value_at (builtin_type_int, coreptr + 4);
|
|
||||||
/* FIXME possible 32x64 problem */
|
|
||||||
|
|
||||||
coreptr = *(CORE_ADDR *) (value_contents (vp));
|
|
||||||
|
|
||||||
read_memory_string (coreptr, rtti_type_name, 256);
|
|
||||||
|
|
||||||
if (strlen (rtti_type_name) == 0)
|
|
||||||
error (_("Retrieved null type name from typeinfo"));
|
|
||||||
|
|
||||||
/* search for type */
|
|
||||||
rtti_type = lookup_typename (rtti_type_name, (struct block *) 0, 1);
|
|
||||||
|
|
||||||
if (!rtti_type)
|
|
||||||
error (_("Could not find run-time type: invalid type name %s in typeinfo??"),
|
|
||||||
rtti_type_name);
|
|
||||||
CHECK_TYPEDEF (rtti_type);
|
|
||||||
#if 0
|
|
||||||
printf ("RTTI type name %s, tag %s, full? %d\n", TYPE_NAME (rtti_type),
|
|
||||||
TYPE_TAG_NAME (rtti_type), full ? *full : -1);
|
|
||||||
#endif
|
|
||||||
/* Check whether we have the entire object */
|
|
||||||
if (full /* Non-null pointer passed */
|
|
||||||
&&
|
|
||||||
/* Either we checked on the whole object in hand and found the
|
|
||||||
top offset to be zero */
|
|
||||||
(((top_offset == 0) &&
|
|
||||||
using_enclosing &&
|
|
||||||
TYPE_LENGTH (known_type) == TYPE_LENGTH (rtti_type))
|
|
||||||
||
|
|
||||||
/* Or we checked on the embedded object and top offset was the
|
|
||||||
same as the embedded offset */
|
|
||||||
((top_offset == value_embedded_offset (v)) &&
|
|
||||||
!using_enclosing &&
|
|
||||||
TYPE_LENGTH (value_enclosing_type (v)) == TYPE_LENGTH (rtti_type))))
|
|
||||||
|
|
||||||
*full = 1;
|
|
||||||
|
|
||||||
return rtti_type;
|
|
||||||
}
|
|
||||||
|
|
||||||
static void
|
|
||||||
init_hpacc_ops (void)
|
|
||||||
{
|
|
||||||
hpacc_abi_ops.shortname = "hpaCC";
|
|
||||||
hpacc_abi_ops.longname = "HP aCC ABI";
|
|
||||||
hpacc_abi_ops.doc = "HP aCC ABI";
|
|
||||||
hpacc_abi_ops.is_destructor_name = hpacc_is_destructor_name;
|
|
||||||
hpacc_abi_ops.is_constructor_name = hpacc_is_constructor_name;
|
|
||||||
hpacc_abi_ops.is_vtable_name = hpacc_is_vtable_name;
|
|
||||||
hpacc_abi_ops.is_operator_name = hpacc_is_operator_name;
|
|
||||||
hpacc_abi_ops.virtual_fn_field = hpacc_virtual_fn_field;
|
|
||||||
hpacc_abi_ops.rtti_type = hpacc_value_rtti_type;
|
|
||||||
/* It seems that this function is specific to GNU G++ < 3.0.
|
|
||||||
However, it is called for data members even in the HP
|
|
||||||
case (although not for member functions).
|
|
||||||
FIXME: Is that correct? */
|
|
||||||
hpacc_abi_ops.baseclass_offset = gnuv2_baseclass_offset;
|
|
||||||
}
|
|
||||||
|
|
||||||
extern initialize_file_ftype _initialize_hpacc_abi; /* -Wmissing-prototypes */
|
|
||||||
|
|
||||||
void
|
|
||||||
_initialize_hpacc_abi (void)
|
|
||||||
{
|
|
||||||
init_hpacc_ops ();
|
|
||||||
|
|
||||||
regcomp (&constructor_pattern,
|
|
||||||
"^This will never match anything, please fill it in$", REG_NOSUB);
|
|
||||||
|
|
||||||
regcomp (&destructor_pattern,
|
|
||||||
"^This will never match anything, please fill it in$", REG_NOSUB);
|
|
||||||
|
|
||||||
regcomp (&operator_pattern,
|
|
||||||
"^This will never match anything, please fill it in$", REG_NOSUB);
|
|
||||||
|
|
||||||
register_cp_abi (&hpacc_abi_ops);
|
|
||||||
}
|
|
||||||
6335
gdb/hpread.c
6335
gdb/hpread.c
File diff suppressed because it is too large
Load Diff
|
|
@ -40,16 +40,6 @@
|
||||||
/* Prototypes for local functions. */
|
/* Prototypes for local functions. */
|
||||||
static int init_import_symbols (struct objfile *objfile);
|
static int init_import_symbols (struct objfile *objfile);
|
||||||
|
|
||||||
/* FIXME: These should really be in a common header somewhere */
|
|
||||||
|
|
||||||
extern void hpread_build_psymtabs (struct objfile *, int);
|
|
||||||
|
|
||||||
extern void hpread_symfile_finish (struct objfile *);
|
|
||||||
|
|
||||||
extern void hpread_symfile_init (struct objfile *);
|
|
||||||
|
|
||||||
extern void do_pxdb (bfd *);
|
|
||||||
|
|
||||||
/*
|
/*
|
||||||
|
|
||||||
LOCAL FUNCTION
|
LOCAL FUNCTION
|
||||||
|
|
@ -327,8 +317,6 @@ som_symfile_read (struct objfile *objfile, int mainline)
|
||||||
bfd *abfd = objfile->obfd;
|
bfd *abfd = objfile->obfd;
|
||||||
struct cleanup *back_to;
|
struct cleanup *back_to;
|
||||||
|
|
||||||
do_pxdb (symfile_bfd_open (objfile->name));
|
|
||||||
|
|
||||||
init_minimal_symbol_collection ();
|
init_minimal_symbol_collection ();
|
||||||
back_to = make_cleanup_discard_minimal_symbols ();
|
back_to = make_cleanup_discard_minimal_symbols ();
|
||||||
|
|
||||||
|
|
@ -363,12 +351,6 @@ som_symfile_read (struct objfile *objfile, int mainline)
|
||||||
This is emitted by gcc. */
|
This is emitted by gcc. */
|
||||||
stabsect_build_psymtabs (objfile, mainline,
|
stabsect_build_psymtabs (objfile, mainline,
|
||||||
"$GDB_SYMBOLS$", "$GDB_STRINGS$", "$TEXT$");
|
"$GDB_SYMBOLS$", "$GDB_STRINGS$", "$TEXT$");
|
||||||
|
|
||||||
/* Now read the native debug information.
|
|
||||||
This builds the psymtab. This used to be done via a scan of
|
|
||||||
the DNTT, but is now done via the PXDB-built quick-lookup tables
|
|
||||||
together with a scan of the GNTT. See hp-psymtab-read.c. */
|
|
||||||
hpread_build_psymtabs (objfile, mainline);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Initialize anything that needs initializing when a completely new symbol
|
/* Initialize anything that needs initializing when a completely new symbol
|
||||||
|
|
@ -396,7 +378,6 @@ som_symfile_finish (struct objfile *objfile)
|
||||||
{
|
{
|
||||||
xfree (objfile->deprecated_sym_stab_info);
|
xfree (objfile->deprecated_sym_stab_info);
|
||||||
}
|
}
|
||||||
hpread_symfile_finish (objfile);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
/* SOM specific initialization routine for reading symbols. */
|
/* SOM specific initialization routine for reading symbols. */
|
||||||
|
|
@ -408,7 +389,6 @@ som_symfile_init (struct objfile *objfile)
|
||||||
find this causes a significant slowdown in gdb then we could
|
find this causes a significant slowdown in gdb then we could
|
||||||
set it in the debug symbol readers only when necessary. */
|
set it in the debug symbol readers only when necessary. */
|
||||||
objfile->flags |= OBJF_REORDERED;
|
objfile->flags |= OBJF_REORDERED;
|
||||||
hpread_symfile_init (objfile);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
/* SOM specific parsing routine for section offsets.
|
/* SOM specific parsing routine for section offsets.
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue