1999-04-16 03:35:26 +02:00
|
|
|
/* Handle HP SOM shared libraries for GDB, the GNU Debugger.
|
2002-06-08 22:02:51 +02:00
|
|
|
|
2003-01-13 Andrew Cagney <ac131313@redhat.com>
* ax-gdb.c, c-valprint.c, charset.c, corefile.c: Update copyright.
* demangle.c, disasm.c, dwarf2cfi.c, dwarfread.c: Update copyright.
* elfread.c, eval.c, expprint.c, expression.h: Update copyright.
* f-typeprint.c, findvar.c, gcore.c, gdb_mbuild.sh: Update copyright.
* gdbtypes.h, gnu-v2-abi.c, inferior.h, inftarg.c: Update copyright.
* language.c, language.h, m32r-tdep.c: Update copyright.
* mn10200-tdep.c, scm-lang.c, scm-lang.h: Update copyright.
* somsolib.c, somsolib.h, symfile.c, symtab.h: Update copyright.
* thread-db.c, typeprint.c, utils.c, valarith.c: Update copyright.
* values.c, win32-nat.c, x86-64-linux-nat.c: Update copyright.
* x86-64-linux-tdep.c, z8k-tdep.c: Update copyright.
* cli/cli-decode.h, config/h8500/tm-h8500.h: Update copyright.
Index: mi/ChangeLog
2003-01-13 Andrew Cagney <ac131313@redhat.com>
* mi-cmd-env.c: Update copyright.
2003-01-14 01:49:06 +01:00
|
|
|
Copyright 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002,
|
2004-02-07 Elena Zannoni <ezannoni@redhat.com>
* dbxread.c (dbx_symfile_init, start_psymtab, end_psymtab,
coffstab_build_psymtabs, elfstab_build_psymtabs)
(stabsect_build_psymtabs): Replace psymbol_obstack with
objfile_obstack.
* dwarf2-frame.c (decode_frame_entry_1): Ditto.
* dwarf2read.c (dwarf2_build_psymtabs_hard, dwarf2_read_section):
Ditto.
* dwarfread.c (scan_compilation_units): Ditto.
* elfread.c (elfstab_offset_sections): Ditto.
* hppa-tdep.c (read_unwind_info): Ditto.
* hpread.c (hpread_build_psymtabs, hpread_start_psymtab)
(hpread_end_psymtab): Ditto.
* mdebugread.c (mdebug_build_psymtabs, add_pending)
(parse_partial_symbols, new_psymtab, elfmdebug_build_psymtabs):
Ditto.
* mips-tdep.c (non_heuristic_proc_desc): Ditto.
* objfiles.c (add_to_objfile_sections)
(build_objfile_section_table): Ditto.
(allocate_objfile): Remove init of psymbol_obstack.
(free_objfile): Remove freeing of psymbol_obstack.
* objfiles.h (struct objfile): Remove field
psymbol_obstack. Update comments.
* pa64solib.c (pa64_solib_add_solib_objfile): Replace
psymbol_obstack with objfile_obstack.
* solib-sunos.c (allocate_rt_common_objfile): Remove init of
psymbol_obstack.
* somread.c (som_symfile_offsets, init_import_symbols)
(init_export_symbols): Replace psymbol_obstack with
objfile_obstack.
* somsolib.c (som_solib_add_solib_objfile): Ditto.
* symfile.c (default_symfile_offsets, syms_from_objfile)
(reread_symbols): Remove freeing and init of psymbol_obstack.
(cashier_psymtab): Update comment.
* symmisc.c (print_objfile_statistics): Don't report stats for
psymbol obstack.
* symtab.h (struct general_symbol_info, struct partial_symtab):
Update comments.
* xcoffread.c (xcoff_start_psymtab, xcoff_end_psymtab, swap_sym)
(xcoff_symfile_offsets): Replace psymbol_obstack with
objfile_obstack.
2004-02-07 19:29:54 +01:00
|
|
|
2003, 2004 Free Software Foundation, Inc.
|
1999-04-16 03:35:26 +02:00
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
This file is part of GDB.
|
1999-04-16 03:35:26 +02:00
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
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.
|
1999-04-16 03:35:26 +02:00
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
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.
|
1999-04-16 03:35:26 +02:00
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
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., 59 Temple Place - Suite 330,
|
|
|
|
Boston, MA 02111-1307, USA.
|
1999-04-16 03:35:26 +02:00
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
Written by the Center for Software Science at the Univerity of Utah
|
|
|
|
and by Cygnus Support. */
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
|
|
#include "defs.h"
|
|
|
|
|
|
|
|
#include "frame.h"
|
|
|
|
#include "bfd.h"
|
|
|
|
#include "som.h"
|
|
|
|
#include "libhppa.h"
|
|
|
|
#include "gdbcore.h"
|
|
|
|
#include "symtab.h"
|
|
|
|
#include "breakpoint.h"
|
|
|
|
#include "symfile.h"
|
|
|
|
#include "objfiles.h"
|
|
|
|
#include "inferior.h"
|
|
|
|
#include "gdb-stabs.h"
|
|
|
|
#include "gdb_stat.h"
|
|
|
|
#include "gdbcmd.h"
|
|
|
|
#include "language.h"
|
2001-03-01 02:39:22 +01:00
|
|
|
#include "regcache.h"
|
2003-03-18 00:25:09 +01:00
|
|
|
#include "gdb_assert.h"
|
2003-10-23 05:01:55 +02:00
|
|
|
#include "exec.h"
|
2004-04-17 Randolph Chung <tausq@debian.org>
* Makefile.in (hpread.o, pa64solib.o, somsolib.o): Add $(hppa_tdep_h)
* hppa-tdep.c (hppa_objfile_priv_data): New.
(SR4EXPORT_LDIL_OFFSET, SR4EXPORT_LDO_OFFSET): Use
HPPA_INSTRUCTION_SIZE.
(read_unwind_info): Use objfile_data to reference unwind info.
(find_unwind_entry): Likewise.
(hpread_adjust_stack_address): Move to hpread.c.
(_initialize_hppa_tdep): Register hppa objfile data.
* hppa-tdep.h (HPPA_INSTRUCTION_SIZE): Define.
(unwind_table_entry, unwind_stub_types): Move from tm-hppa.h.
(obj_unwind_info, obj_private_struct): Move from tm-hppa.h, and rename
with hppa_ prefix.
* hpread.c (hppa-tdep.h): Include.
(hpread_adjust_stack_address): Move from hppa-tdep.c.
(hpread_read_function_type, hpread_read_doc_function_type)
(hpread_process_one_debug_symbol): Call hpread_adjust_stack_address
directly. Use objfile_data to access solib data.
* pa64solib.c (hppa-tdep.h): Include.
(pa64_solib_add_solib_objfile): Use objfile_data to access solib data.
* somsolib.c (hppa-tdep.h): Include.
(som_solib_add_solib_objfile): Use objfile_data to access solib data.
* config/pa/tm-hppa.h (frame_info, frame_saved_regs, value, type)
(inferior_status): Remove unused forward declarations.
(INSTRUCTION_SIZE): Move to hppa-tdep.c.
(unwind_table_entry, unwind_stub_types, obj_unwind_info)
(obj_private_struct): Move to hppa-tdep.h.
(HPREAD_ADJUST_STACK_ADDRESS): Remove.
2004-04-17 19:19:29 +02:00
|
|
|
#include "hppa-tdep.h"
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
#include <fcntl.h>
|
|
|
|
|
|
|
|
#ifndef O_BINARY
|
|
|
|
#define O_BINARY 0
|
|
|
|
#endif
|
|
|
|
|
2004-11-13 03:19:03 +01:00
|
|
|
#ifndef SHL_LOAD
|
|
|
|
#define SHL_LOAD 4
|
|
|
|
#endif
|
|
|
|
|
|
|
|
#ifndef SHL_UNLOAD
|
|
|
|
#define SHL_UNLOAD 8
|
|
|
|
#endif
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
/* Uncomment this to turn on some debugging output.
|
|
|
|
*/
|
|
|
|
|
|
|
|
/* #define SOLIB_DEBUG
|
|
|
|
*/
|
1999-07-07 22:19:36 +02:00
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
/* This lives in hppa-tdep.c. */
|
2000-05-28 03:12:42 +02:00
|
|
|
extern struct unwind_table_entry *find_unwind_entry (CORE_ADDR pc);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
/* These ought to be defined in some public interface, but aren't. They
|
|
|
|
define the meaning of the various bits in the distinguished __dld_flags
|
|
|
|
variable that is declared in every debuggable a.out on HP-UX, and that
|
|
|
|
is shared between the debugger and the dynamic linker.
|
1999-07-07 22:19:36 +02:00
|
|
|
*/
|
1999-04-16 03:35:26 +02:00
|
|
|
#define DLD_FLAGS_MAPPRIVATE 0x1
|
|
|
|
#define DLD_FLAGS_HOOKVALID 0x2
|
|
|
|
#define DLD_FLAGS_LISTVALID 0x4
|
|
|
|
#define DLD_FLAGS_BOR_ENABLE 0x8
|
|
|
|
|
|
|
|
/* TODO:
|
|
|
|
|
|
|
|
* Support for hpux8 dynamic linker. */
|
|
|
|
|
|
|
|
/* The basic structure which describes a dynamically loaded object. This
|
|
|
|
data structure is private to the dynamic linker and isn't found in
|
|
|
|
any HPUX include file. */
|
|
|
|
|
|
|
|
struct som_solib_mapped_entry
|
1999-07-07 22:19:36 +02:00
|
|
|
{
|
|
|
|
/* The name of the library. */
|
|
|
|
char *name;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
/* Version of this structure (it is expected to change again in hpux10). */
|
|
|
|
unsigned char struct_version;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
/* Binding mode for this library. */
|
|
|
|
unsigned char bind_mode;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
/* Version of this library. */
|
|
|
|
short library_version;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
/* Start of text address,
|
|
|
|
* link-time text location (length of text area),
|
|
|
|
* end of text address. */
|
|
|
|
CORE_ADDR text_addr;
|
|
|
|
CORE_ADDR text_link_addr;
|
|
|
|
CORE_ADDR text_end;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
/* Start of data, start of bss and end of data. */
|
|
|
|
CORE_ADDR data_start;
|
|
|
|
CORE_ADDR bss_start;
|
|
|
|
CORE_ADDR data_end;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
/* Value of linkage pointer (%r19). */
|
|
|
|
CORE_ADDR got_value;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
/* Next entry. */
|
|
|
|
struct som_solib_mapped_entry *next;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
/* There are other fields, but I don't have information as to what is
|
|
|
|
contained in them. */
|
1999-04-16 03:35:26 +02:00
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
/* For versions from HPUX-10.30 and up */
|
1999-04-16 03:35:26 +02:00
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
/* Address in target of offset from thread-local register of
|
|
|
|
* start of this thread's data. I.e., the first thread-local
|
|
|
|
* variable in this shared library starts at *(tsd_start_addr)
|
|
|
|
* from that area pointed to by cr27 (mpsfu_hi).
|
|
|
|
*
|
|
|
|
* We do the indirection as soon as we read it, so from then
|
|
|
|
* on it's the offset itself.
|
|
|
|
*/
|
|
|
|
CORE_ADDR tsd_start_addr;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
/* Following this are longwords holding:
|
|
|
|
|
|
|
|
* ?, ?, ?, ptr to -1, ptr to-1, ptr to lib name (leaf name),
|
|
|
|
* ptr to __data_start, ptr to __data_end
|
|
|
|
*/
|
1999-04-16 03:35:26 +02:00
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
|
|
|
|
};
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
/* A structure to keep track of all the known shared objects. */
|
|
|
|
struct so_list
|
1999-07-07 22:19:36 +02:00
|
|
|
{
|
|
|
|
struct som_solib_mapped_entry som_solib;
|
|
|
|
struct objfile *objfile;
|
|
|
|
bfd *abfd;
|
|
|
|
struct section_table *sections;
|
|
|
|
struct section_table *sections_end;
|
1999-04-16 03:35:26 +02:00
|
|
|
/* elz: added this field to store the address in target space (in the
|
|
|
|
library) of the library descriptor (handle) which we read into
|
1999-07-07 22:19:36 +02:00
|
|
|
som_solib_mapped_entry structure */
|
|
|
|
CORE_ADDR solib_addr;
|
|
|
|
struct so_list *next;
|
|
|
|
|
|
|
|
};
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
static struct so_list *so_list_head;
|
|
|
|
|
|
|
|
|
|
|
|
/* This is the cumulative size in bytes of the symbol tables of all
|
|
|
|
shared objects on the so_list_head list. (When we say size, here
|
|
|
|
we mean of the information before it is brought into memory and
|
|
|
|
potentially expanded by GDB.) When adding a new shlib, this value
|
2001-10-30 05:05:36 +01:00
|
|
|
is compared against the threshold size, held by auto_solib_limit
|
1999-04-16 03:35:26 +02:00
|
|
|
(in megabytes). If adding symbols for the new shlib would cause
|
2001-10-30 05:05:36 +01:00
|
|
|
the total size to exceed the threshold, then the new shlib's
|
|
|
|
symbols are not loaded. */
|
1999-07-07 22:19:36 +02:00
|
|
|
static LONGEST som_solib_total_st_size;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
/* When the threshold is reached for any shlib, we refuse to add
|
|
|
|
symbols for subsequent shlibs, even if those shlibs' symbols would
|
|
|
|
be small enough to fit under the threshold. (Although this may
|
|
|
|
result in one, early large shlib preventing the loading of later,
|
|
|
|
smalller shlibs' symbols, it allows us to issue one informational
|
|
|
|
message. The alternative, to issue a message for each shlib whose
|
|
|
|
symbols aren't loaded, could be a big annoyance where the threshold
|
|
|
|
is exceeded due to a very large number of shlibs.)
|
1999-07-07 22:19:36 +02:00
|
|
|
*/
|
|
|
|
static int som_solib_st_size_threshold_exceeded;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
/* These addresses should be filled in by som_solib_create_inferior_hook.
|
|
|
|
They are also used elsewhere in this module.
|
1999-07-07 22:19:36 +02:00
|
|
|
*/
|
|
|
|
typedef struct
|
|
|
|
{
|
|
|
|
CORE_ADDR address;
|
|
|
|
struct unwind_table_entry *unwind;
|
|
|
|
}
|
|
|
|
addr_and_unwind_t;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
/* When adding fields, be sure to clear them in _initialize_som_solib. */
|
1999-07-07 22:19:36 +02:00
|
|
|
static struct
|
|
|
|
{
|
2002-12-03 01:13:45 +01:00
|
|
|
int is_valid;
|
1999-07-07 22:19:36 +02:00
|
|
|
addr_and_unwind_t hook;
|
|
|
|
addr_and_unwind_t hook_stub;
|
|
|
|
addr_and_unwind_t load;
|
|
|
|
addr_and_unwind_t load_stub;
|
|
|
|
addr_and_unwind_t unload;
|
|
|
|
addr_and_unwind_t unload2;
|
|
|
|
addr_and_unwind_t unload_stub;
|
|
|
|
}
|
|
|
|
dld_cache;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
|
|
|
2000-05-28 03:12:42 +02:00
|
|
|
static void som_sharedlibrary_info_command (char *, int);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
2000-05-28 03:12:42 +02:00
|
|
|
static void som_solib_sharedlibrary_command (char *, int);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
static LONGEST
|
2000-07-30 03:48:28 +02:00
|
|
|
som_solib_sizeof_symbol_table (char *filename)
|
1999-04-16 03:35:26 +02:00
|
|
|
{
|
1999-07-07 22:19:36 +02:00
|
|
|
bfd *abfd;
|
|
|
|
int desc;
|
|
|
|
char *absolute_name;
|
|
|
|
LONGEST st_size = (LONGEST) 0;
|
|
|
|
asection *sect;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
/* We believe that filename was handed to us by the dynamic linker, and
|
|
|
|
is therefore always an absolute path.
|
1999-07-07 22:19:36 +02:00
|
|
|
*/
|
2004-07-30 21:17:20 +02:00
|
|
|
desc = openp (getenv ("PATH"), OPF_TRY_CWD_FIRST, filename,
|
|
|
|
O_RDONLY | O_BINARY, 0, &absolute_name);
|
1999-04-16 03:35:26 +02:00
|
|
|
if (desc < 0)
|
|
|
|
{
|
|
|
|
perror_with_name (filename);
|
|
|
|
}
|
|
|
|
filename = absolute_name;
|
|
|
|
|
|
|
|
abfd = bfd_fdopenr (filename, gnutarget, desc);
|
1999-07-07 22:19:36 +02:00
|
|
|
if (!abfd)
|
1999-04-16 03:35:26 +02:00
|
|
|
{
|
|
|
|
close (desc);
|
2000-12-15 02:01:51 +01:00
|
|
|
make_cleanup (xfree, filename);
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
error (_("\"%s\": can't open to read symbols: %s."), filename,
|
1999-04-16 03:35:26 +02:00
|
|
|
bfd_errmsg (bfd_get_error ()));
|
|
|
|
}
|
1999-07-07 22:19:36 +02:00
|
|
|
|
|
|
|
if (!bfd_check_format (abfd, bfd_object)) /* Reads in section info */
|
1999-04-16 03:35:26 +02:00
|
|
|
{
|
1999-07-07 22:19:36 +02:00
|
|
|
bfd_close (abfd); /* This also closes desc */
|
2000-12-15 02:01:51 +01:00
|
|
|
make_cleanup (xfree, filename);
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
error (_("\"%s\": can't read symbols: %s."), filename,
|
1999-04-16 03:35:26 +02:00
|
|
|
bfd_errmsg (bfd_get_error ()));
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Sum the sizes of the various sections that compose debug info. */
|
|
|
|
|
|
|
|
/* This contains non-DOC information. */
|
|
|
|
sect = bfd_get_section_by_name (abfd, "$DEBUG$");
|
|
|
|
if (sect)
|
|
|
|
st_size += (LONGEST) bfd_section_size (abfd, sect);
|
|
|
|
|
|
|
|
/* This contains DOC information. */
|
|
|
|
sect = bfd_get_section_by_name (abfd, "$PINFO$");
|
|
|
|
if (sect)
|
|
|
|
st_size += (LONGEST) bfd_section_size (abfd, sect);
|
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
bfd_close (abfd); /* This also closes desc */
|
2000-12-15 02:01:51 +01:00
|
|
|
xfree (filename);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
/* Unfortunately, just summing the sizes of various debug info
|
|
|
|
sections isn't a very accurate measurement of how much heap
|
|
|
|
space the debugger will need to hold them. It also doesn't
|
|
|
|
account for space needed by linker (aka "minimal") symbols.
|
|
|
|
|
|
|
|
Anecdotal evidence suggests that just summing the sizes of
|
|
|
|
debug-info-related sections understates the heap space needed
|
|
|
|
to represent it internally by about an order of magnitude.
|
|
|
|
|
|
|
|
Since it's not exactly brain surgery we're doing here, rather
|
|
|
|
than attempt to more accurately measure the size of a shlib's
|
|
|
|
symbol table in GDB's heap, we'll just apply a 10x fudge-
|
|
|
|
factor to the debug info sections' size-sum. No, this doesn't
|
|
|
|
account for minimal symbols in non-debuggable shlibs. But it
|
|
|
|
all roughly washes out in the end.
|
1999-07-07 22:19:36 +02:00
|
|
|
*/
|
1999-04-16 03:35:26 +02:00
|
|
|
return st_size * (LONGEST) 10;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static void
|
2000-07-30 03:48:28 +02:00
|
|
|
som_solib_add_solib_objfile (struct so_list *so, char *name, int from_tty,
|
|
|
|
CORE_ADDR text_addr)
|
1999-04-16 03:35:26 +02:00
|
|
|
{
|
2004-04-17 Randolph Chung <tausq@debian.org>
* Makefile.in (hpread.o, pa64solib.o, somsolib.o): Add $(hppa_tdep_h)
* hppa-tdep.c (hppa_objfile_priv_data): New.
(SR4EXPORT_LDIL_OFFSET, SR4EXPORT_LDO_OFFSET): Use
HPPA_INSTRUCTION_SIZE.
(read_unwind_info): Use objfile_data to reference unwind info.
(find_unwind_entry): Likewise.
(hpread_adjust_stack_address): Move to hpread.c.
(_initialize_hppa_tdep): Register hppa objfile data.
* hppa-tdep.h (HPPA_INSTRUCTION_SIZE): Define.
(unwind_table_entry, unwind_stub_types): Move from tm-hppa.h.
(obj_unwind_info, obj_private_struct): Move from tm-hppa.h, and rename
with hppa_ prefix.
* hpread.c (hppa-tdep.h): Include.
(hpread_adjust_stack_address): Move from hppa-tdep.c.
(hpread_read_function_type, hpread_read_doc_function_type)
(hpread_process_one_debug_symbol): Call hpread_adjust_stack_address
directly. Use objfile_data to access solib data.
* pa64solib.c (hppa-tdep.h): Include.
(pa64_solib_add_solib_objfile): Use objfile_data to access solib data.
* somsolib.c (hppa-tdep.h): Include.
(som_solib_add_solib_objfile): Use objfile_data to access solib data.
* config/pa/tm-hppa.h (frame_info, frame_saved_regs, value, type)
(inferior_status): Remove unused forward declarations.
(INSTRUCTION_SIZE): Move to hppa-tdep.c.
(unwind_table_entry, unwind_stub_types, obj_unwind_info)
(obj_private_struct): Move to hppa-tdep.h.
(HPREAD_ADJUST_STACK_ADDRESS): Remove.
2004-04-17 19:19:29 +02:00
|
|
|
struct hppa_objfile_private *obj_private;
|
2001-02-16 19:03:22 +01:00
|
|
|
struct obj_section *s;
|
1999-07-07 22:19:36 +02:00
|
|
|
|
2001-02-16 19:03:22 +01:00
|
|
|
so->objfile = symbol_file_add (name, from_tty, NULL, 0, OBJF_SHARED);
|
1999-04-16 03:35:26 +02:00
|
|
|
so->abfd = so->objfile->obfd;
|
|
|
|
|
2001-02-16 19:03:22 +01:00
|
|
|
/* syms_from_objfile has bizarre section offset code,
|
|
|
|
so I do my own right here. */
|
|
|
|
for (s = so->objfile->sections; s < so->objfile->sections_end; s++)
|
|
|
|
{
|
|
|
|
flagword aflag = bfd_get_section_flags(so->abfd, s->the_bfd_section);
|
|
|
|
if (aflag & SEC_CODE)
|
|
|
|
{
|
|
|
|
s->addr += so->som_solib.text_addr - so->som_solib.text_link_addr;
|
|
|
|
s->endaddr += so->som_solib.text_addr - so->som_solib.text_link_addr;
|
|
|
|
}
|
|
|
|
else if (aflag & SEC_DATA)
|
|
|
|
{
|
|
|
|
s->addr += so->som_solib.data_start;
|
|
|
|
s->endaddr += so->som_solib.data_start;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
;
|
|
|
|
}
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
/* Mark this as a shared library and save private data.
|
|
|
|
*/
|
|
|
|
so->objfile->flags |= OBJF_SHARED;
|
|
|
|
|
2004-04-17 Randolph Chung <tausq@debian.org>
* Makefile.in (hpread.o, pa64solib.o, somsolib.o): Add $(hppa_tdep_h)
* hppa-tdep.c (hppa_objfile_priv_data): New.
(SR4EXPORT_LDIL_OFFSET, SR4EXPORT_LDO_OFFSET): Use
HPPA_INSTRUCTION_SIZE.
(read_unwind_info): Use objfile_data to reference unwind info.
(find_unwind_entry): Likewise.
(hpread_adjust_stack_address): Move to hpread.c.
(_initialize_hppa_tdep): Register hppa objfile data.
* hppa-tdep.h (HPPA_INSTRUCTION_SIZE): Define.
(unwind_table_entry, unwind_stub_types): Move from tm-hppa.h.
(obj_unwind_info, obj_private_struct): Move from tm-hppa.h, and rename
with hppa_ prefix.
* hpread.c (hppa-tdep.h): Include.
(hpread_adjust_stack_address): Move from hppa-tdep.c.
(hpread_read_function_type, hpread_read_doc_function_type)
(hpread_process_one_debug_symbol): Call hpread_adjust_stack_address
directly. Use objfile_data to access solib data.
* pa64solib.c (hppa-tdep.h): Include.
(pa64_solib_add_solib_objfile): Use objfile_data to access solib data.
* somsolib.c (hppa-tdep.h): Include.
(som_solib_add_solib_objfile): Use objfile_data to access solib data.
* config/pa/tm-hppa.h (frame_info, frame_saved_regs, value, type)
(inferior_status): Remove unused forward declarations.
(INSTRUCTION_SIZE): Move to hppa-tdep.c.
(unwind_table_entry, unwind_stub_types, obj_unwind_info)
(obj_private_struct): Move to hppa-tdep.h.
(HPREAD_ADJUST_STACK_ADDRESS): Remove.
2004-04-17 19:19:29 +02:00
|
|
|
obj_private = (struct hppa_objfile_private *)
|
|
|
|
objfile_data (so->objfile, hppa_objfile_priv_data);
|
|
|
|
if (obj_private == NULL)
|
1999-04-16 03:35:26 +02:00
|
|
|
{
|
2004-04-17 Randolph Chung <tausq@debian.org>
* Makefile.in (hpread.o, pa64solib.o, somsolib.o): Add $(hppa_tdep_h)
* hppa-tdep.c (hppa_objfile_priv_data): New.
(SR4EXPORT_LDIL_OFFSET, SR4EXPORT_LDO_OFFSET): Use
HPPA_INSTRUCTION_SIZE.
(read_unwind_info): Use objfile_data to reference unwind info.
(find_unwind_entry): Likewise.
(hpread_adjust_stack_address): Move to hpread.c.
(_initialize_hppa_tdep): Register hppa objfile data.
* hppa-tdep.h (HPPA_INSTRUCTION_SIZE): Define.
(unwind_table_entry, unwind_stub_types): Move from tm-hppa.h.
(obj_unwind_info, obj_private_struct): Move from tm-hppa.h, and rename
with hppa_ prefix.
* hpread.c (hppa-tdep.h): Include.
(hpread_adjust_stack_address): Move from hppa-tdep.c.
(hpread_read_function_type, hpread_read_doc_function_type)
(hpread_process_one_debug_symbol): Call hpread_adjust_stack_address
directly. Use objfile_data to access solib data.
* pa64solib.c (hppa-tdep.h): Include.
(pa64_solib_add_solib_objfile): Use objfile_data to access solib data.
* somsolib.c (hppa-tdep.h): Include.
(som_solib_add_solib_objfile): Use objfile_data to access solib data.
* config/pa/tm-hppa.h (frame_info, frame_saved_regs, value, type)
(inferior_status): Remove unused forward declarations.
(INSTRUCTION_SIZE): Move to hppa-tdep.c.
(unwind_table_entry, unwind_stub_types, obj_unwind_info)
(obj_private_struct): Move to hppa-tdep.h.
(HPREAD_ADJUST_STACK_ADDRESS): Remove.
2004-04-17 19:19:29 +02:00
|
|
|
obj_private = (struct hppa_objfile_private *)
|
2004-02-07 Elena Zannoni <ezannoni@redhat.com>
* dbxread.c (dbx_symfile_init, start_psymtab, end_psymtab,
coffstab_build_psymtabs, elfstab_build_psymtabs)
(stabsect_build_psymtabs): Replace psymbol_obstack with
objfile_obstack.
* dwarf2-frame.c (decode_frame_entry_1): Ditto.
* dwarf2read.c (dwarf2_build_psymtabs_hard, dwarf2_read_section):
Ditto.
* dwarfread.c (scan_compilation_units): Ditto.
* elfread.c (elfstab_offset_sections): Ditto.
* hppa-tdep.c (read_unwind_info): Ditto.
* hpread.c (hpread_build_psymtabs, hpread_start_psymtab)
(hpread_end_psymtab): Ditto.
* mdebugread.c (mdebug_build_psymtabs, add_pending)
(parse_partial_symbols, new_psymtab, elfmdebug_build_psymtabs):
Ditto.
* mips-tdep.c (non_heuristic_proc_desc): Ditto.
* objfiles.c (add_to_objfile_sections)
(build_objfile_section_table): Ditto.
(allocate_objfile): Remove init of psymbol_obstack.
(free_objfile): Remove freeing of psymbol_obstack.
* objfiles.h (struct objfile): Remove field
psymbol_obstack. Update comments.
* pa64solib.c (pa64_solib_add_solib_objfile): Replace
psymbol_obstack with objfile_obstack.
* solib-sunos.c (allocate_rt_common_objfile): Remove init of
psymbol_obstack.
* somread.c (som_symfile_offsets, init_import_symbols)
(init_export_symbols): Replace psymbol_obstack with
objfile_obstack.
* somsolib.c (som_solib_add_solib_objfile): Ditto.
* symfile.c (default_symfile_offsets, syms_from_objfile)
(reread_symbols): Remove freeing and init of psymbol_obstack.
(cashier_psymtab): Update comment.
* symmisc.c (print_objfile_statistics): Don't report stats for
psymbol obstack.
* symtab.h (struct general_symbol_info, struct partial_symtab):
Update comments.
* xcoffread.c (xcoff_start_psymtab, xcoff_end_psymtab, swap_sym)
(xcoff_symfile_offsets): Replace psymbol_obstack with
objfile_obstack.
2004-02-07 19:29:54 +01:00
|
|
|
obstack_alloc (&so->objfile->objfile_obstack,
|
2004-04-17 Randolph Chung <tausq@debian.org>
* Makefile.in (hpread.o, pa64solib.o, somsolib.o): Add $(hppa_tdep_h)
* hppa-tdep.c (hppa_objfile_priv_data): New.
(SR4EXPORT_LDIL_OFFSET, SR4EXPORT_LDO_OFFSET): Use
HPPA_INSTRUCTION_SIZE.
(read_unwind_info): Use objfile_data to reference unwind info.
(find_unwind_entry): Likewise.
(hpread_adjust_stack_address): Move to hpread.c.
(_initialize_hppa_tdep): Register hppa objfile data.
* hppa-tdep.h (HPPA_INSTRUCTION_SIZE): Define.
(unwind_table_entry, unwind_stub_types): Move from tm-hppa.h.
(obj_unwind_info, obj_private_struct): Move from tm-hppa.h, and rename
with hppa_ prefix.
* hpread.c (hppa-tdep.h): Include.
(hpread_adjust_stack_address): Move from hppa-tdep.c.
(hpread_read_function_type, hpread_read_doc_function_type)
(hpread_process_one_debug_symbol): Call hpread_adjust_stack_address
directly. Use objfile_data to access solib data.
* pa64solib.c (hppa-tdep.h): Include.
(pa64_solib_add_solib_objfile): Use objfile_data to access solib data.
* somsolib.c (hppa-tdep.h): Include.
(som_solib_add_solib_objfile): Use objfile_data to access solib data.
* config/pa/tm-hppa.h (frame_info, frame_saved_regs, value, type)
(inferior_status): Remove unused forward declarations.
(INSTRUCTION_SIZE): Move to hppa-tdep.c.
(unwind_table_entry, unwind_stub_types, obj_unwind_info)
(obj_private_struct): Move to hppa-tdep.h.
(HPREAD_ADJUST_STACK_ADDRESS): Remove.
2004-04-17 19:19:29 +02:00
|
|
|
sizeof (struct hppa_objfile_private));
|
|
|
|
set_objfile_data (so->objfile, hppa_objfile_priv_data, obj_private);
|
1999-04-16 03:35:26 +02:00
|
|
|
obj_private->unwind_info = NULL;
|
1999-07-07 22:19:36 +02:00
|
|
|
obj_private->so_info = NULL;
|
|
|
|
}
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
obj_private->so_info = so;
|
|
|
|
|
|
|
|
if (!bfd_check_format (so->abfd, bfd_object))
|
|
|
|
{
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
error (_("\"%s\": not in executable format: %s."),
|
1999-07-07 22:19:36 +02:00
|
|
|
name, bfd_errmsg (bfd_get_error ()));
|
1999-04-16 03:35:26 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static void
|
2000-07-30 03:48:28 +02:00
|
|
|
som_solib_load_symbols (struct so_list *so, char *name, int from_tty,
|
|
|
|
CORE_ADDR text_addr, struct target_ops *target)
|
1999-04-16 03:35:26 +02:00
|
|
|
{
|
1999-07-07 22:19:36 +02:00
|
|
|
struct section_table *p;
|
|
|
|
int status;
|
|
|
|
char buf[4];
|
|
|
|
CORE_ADDR presumed_data_start;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
#ifdef SOLIB_DEBUG
|
1999-07-07 22:19:36 +02:00
|
|
|
printf ("--Adding symbols for shared library \"%s\"\n", name);
|
1999-04-16 03:35:26 +02:00
|
|
|
#endif
|
|
|
|
|
|
|
|
som_solib_add_solib_objfile (so, name, from_tty, text_addr);
|
|
|
|
|
|
|
|
/* Now we need to build a section table for this library since
|
|
|
|
we might be debugging a core file from a dynamically linked
|
|
|
|
executable in which the libraries were not privately mapped. */
|
|
|
|
if (build_section_table (so->abfd,
|
1999-07-07 22:19:36 +02:00
|
|
|
&so->sections,
|
|
|
|
&so->sections_end))
|
1999-04-16 03:35:26 +02:00
|
|
|
{
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
error (_("Unable to build section table for shared library\n."));
|
1999-04-16 03:35:26 +02:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Relocate all the sections based on where they got loaded. */
|
|
|
|
for (p = so->sections; p < so->sections_end; p++)
|
|
|
|
{
|
|
|
|
if (p->the_bfd_section->flags & SEC_CODE)
|
1999-07-07 22:19:36 +02:00
|
|
|
{
|
Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
SECT_OFF_RODATA): Define as functions of OBJFILE. Add
sect_index_text, sect_index_data, sect_index_rodata,
sect_index_bss to objfile structure.
* gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
SECT_OFF_RODATA): Remove.
* objfiles.c (allocate_objfile): Initialize
sect_index_{text,data,bss,rodata} to -1, for error detection.
* symfile.c (default_symfile_offsets): Initialize
sect_index_{text,data,bss,rodata} from bfd information.
* xcoffread.c (xcoff_symfile_offsets): Ditto.
* somread.c (som_symfile_offsets): Initialize
sect_index_{text,data,bss,rodata}.
* coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
stabsread.c, symfile.c, xcoffread.c:
Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
current objfile.
* xcoffread.c: Add new field objfile to find_targ_sec_arg.
2000-05-04 18:52:34 +02:00
|
|
|
p->addr += ANOFFSET (so->objfile->section_offsets, SECT_OFF_TEXT (so->objfile));
|
|
|
|
p->endaddr += ANOFFSET (so->objfile->section_offsets, SECT_OFF_TEXT (so->objfile));
|
1999-07-07 22:19:36 +02:00
|
|
|
}
|
1999-04-16 03:35:26 +02:00
|
|
|
else if (p->the_bfd_section->flags & SEC_DATA)
|
1999-07-07 22:19:36 +02:00
|
|
|
{
|
Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
SECT_OFF_RODATA): Define as functions of OBJFILE. Add
sect_index_text, sect_index_data, sect_index_rodata,
sect_index_bss to objfile structure.
* gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
SECT_OFF_RODATA): Remove.
* objfiles.c (allocate_objfile): Initialize
sect_index_{text,data,bss,rodata} to -1, for error detection.
* symfile.c (default_symfile_offsets): Initialize
sect_index_{text,data,bss,rodata} from bfd information.
* xcoffread.c (xcoff_symfile_offsets): Ditto.
* somread.c (som_symfile_offsets): Initialize
sect_index_{text,data,bss,rodata}.
* coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
stabsread.c, symfile.c, xcoffread.c:
Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
current objfile.
* xcoffread.c: Add new field objfile to find_targ_sec_arg.
2000-05-04 18:52:34 +02:00
|
|
|
p->addr += ANOFFSET (so->objfile->section_offsets, SECT_OFF_DATA (so->objfile));
|
|
|
|
p->endaddr += ANOFFSET (so->objfile->section_offsets, SECT_OFF_DATA (so->objfile));
|
1999-07-07 22:19:36 +02:00
|
|
|
}
|
1999-04-16 03:35:26 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Now see if we need to map in the text and data for this shared
|
|
|
|
library (for example debugging a core file which does not use
|
|
|
|
private shared libraries.).
|
|
|
|
|
|
|
|
Carefully peek at the first text address in the library. If the
|
|
|
|
read succeeds, then the libraries were privately mapped and were
|
|
|
|
included in the core dump file.
|
|
|
|
|
|
|
|
If the peek failed, then the libraries were not privately mapped
|
|
|
|
and are not in the core file, we'll have to read them in ourselves. */
|
|
|
|
status = target_read_memory (text_addr, buf, 4);
|
|
|
|
if (status != 0)
|
|
|
|
{
|
|
|
|
int old, new;
|
|
|
|
|
|
|
|
new = so->sections_end - so->sections;
|
1999-09-28 23:55:21 +02:00
|
|
|
|
|
|
|
old = target_resize_to_sections (target, new);
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
/* Copy over the old data before it gets clobbered. */
|
1999-07-07 22:19:36 +02:00
|
|
|
memcpy ((char *) (target->to_sections + old),
|
|
|
|
so->sections,
|
|
|
|
((sizeof (struct section_table)) * new));
|
1999-04-16 03:35:26 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2003-02-02 00:34:05 +01:00
|
|
|
/* FIXME: cagney/2003-02-01: This just isn't right. Given an address
|
|
|
|
within the target's address space, this converts the value into an
|
|
|
|
address within the host's (i.e., GDB's) address space. Given that
|
|
|
|
the host/target address spaces are separate, this can't be right. */
|
|
|
|
|
|
|
|
static void *
|
|
|
|
hpux_address_to_host_pointer_hack (CORE_ADDR addr)
|
|
|
|
{
|
|
|
|
void *ptr;
|
|
|
|
|
|
|
|
gdb_assert (sizeof (ptr) == TYPE_LENGTH (builtin_type_void_data_ptr));
|
|
|
|
ADDRESS_TO_POINTER (builtin_type_void_data_ptr, &ptr, addr);
|
|
|
|
return ptr;
|
|
|
|
}
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
/* Add symbols from shared libraries into the symtab list, unless the
|
2001-10-30 05:05:36 +01:00
|
|
|
size threshold specified by auto_solib_limit (in megabytes) would
|
1999-04-16 03:35:26 +02:00
|
|
|
be exceeded. */
|
|
|
|
|
|
|
|
void
|
2001-11-01 17:17:08 +01:00
|
|
|
som_solib_add (char *arg_string, int from_tty, struct target_ops *target, int readsyms)
|
1999-04-16 03:35:26 +02:00
|
|
|
{
|
|
|
|
struct minimal_symbol *msymbol;
|
|
|
|
struct so_list *so_list_tail;
|
|
|
|
CORE_ADDR addr;
|
|
|
|
asection *shlib_info;
|
|
|
|
int status;
|
|
|
|
unsigned int dld_flags;
|
|
|
|
char buf[4], *re_err;
|
1999-07-07 22:19:36 +02:00
|
|
|
int threshold_warning_given = 0;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
/* First validate our arguments. */
|
2003-01-09 19:30:32 +01:00
|
|
|
re_err = re_comp (arg_string ? arg_string : ".");
|
|
|
|
if (re_err != NULL)
|
1999-04-16 03:35:26 +02:00
|
|
|
{
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
error (_("Invalid regexp: %s"), re_err);
|
1999-04-16 03:35:26 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
/* If we're debugging a core file, or have attached to a running
|
|
|
|
process, then som_solib_create_inferior_hook will not have been
|
|
|
|
called.
|
|
|
|
|
|
|
|
We need to first determine if we're dealing with a dynamically
|
|
|
|
linked executable. If not, then return without an error or warning.
|
|
|
|
|
|
|
|
We also need to examine __dld_flags to determine if the shared library
|
|
|
|
list is valid and to determine if the libraries have been privately
|
|
|
|
mapped. */
|
|
|
|
if (symfile_objfile == NULL)
|
|
|
|
return;
|
|
|
|
|
|
|
|
/* First see if the objfile was dynamically linked. */
|
|
|
|
shlib_info = bfd_get_section_by_name (symfile_objfile->obfd, "$SHLIB_INFO$");
|
|
|
|
if (!shlib_info)
|
|
|
|
return;
|
|
|
|
|
|
|
|
/* It's got a $SHLIB_INFO$ section, make sure it's not empty. */
|
|
|
|
if (bfd_section_size (symfile_objfile->obfd, shlib_info) == 0)
|
|
|
|
return;
|
|
|
|
|
|
|
|
msymbol = lookup_minimal_symbol ("__dld_flags", NULL, NULL);
|
|
|
|
if (msymbol == NULL)
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
error (_("Unable to find __dld_flags symbol in object file."));
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
addr = SYMBOL_VALUE_ADDRESS (msymbol);
|
|
|
|
/* Read the current contents. */
|
|
|
|
status = target_read_memory (addr, buf, 4);
|
|
|
|
if (status != 0)
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
error (_("Unable to read __dld_flags."));
|
1999-04-16 03:35:26 +02:00
|
|
|
dld_flags = extract_unsigned_integer (buf, 4);
|
|
|
|
|
|
|
|
/* __dld_list may not be valid. If not, then we punt, warning the user if
|
|
|
|
we were called as a result of the add-symfile command.
|
1999-07-07 22:19:36 +02:00
|
|
|
*/
|
1999-04-16 03:35:26 +02:00
|
|
|
if ((dld_flags & DLD_FLAGS_LISTVALID) == 0)
|
|
|
|
{
|
|
|
|
if (from_tty)
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
error (_("__dld_list is not valid according to __dld_flags."));
|
1999-04-16 03:35:26 +02:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* If the libraries were not mapped private, warn the user. */
|
|
|
|
if ((dld_flags & DLD_FLAGS_MAPPRIVATE) == 0)
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
warning (_("\
|
|
|
|
The shared libraries were not privately mapped; setting a breakpoint\n\
|
|
|
|
in a shared library will not work until you rerun the program."));
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
msymbol = lookup_minimal_symbol ("__dld_list", NULL, NULL);
|
|
|
|
if (!msymbol)
|
|
|
|
{
|
|
|
|
/* Older crt0.o files (hpux8) don't have __dld_list as a symbol,
|
1999-07-07 22:19:36 +02:00
|
|
|
but the data is still available if you know where to look. */
|
1999-04-16 03:35:26 +02:00
|
|
|
msymbol = lookup_minimal_symbol ("__dld_flags", NULL, NULL);
|
|
|
|
if (!msymbol)
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
error (_("Unable to find dynamic library list."));
|
1999-04-16 03:35:26 +02:00
|
|
|
addr = SYMBOL_VALUE_ADDRESS (msymbol) - 8;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
addr = SYMBOL_VALUE_ADDRESS (msymbol);
|
|
|
|
|
|
|
|
status = target_read_memory (addr, buf, 4);
|
|
|
|
if (status != 0)
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
error (_("Unable to find dynamic library list."));
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
addr = extract_unsigned_integer (buf, 4);
|
|
|
|
|
|
|
|
/* If addr is zero, then we're using an old dynamic loader which
|
|
|
|
doesn't maintain __dld_list. We'll have to use a completely
|
|
|
|
different approach to get shared library information. */
|
|
|
|
if (addr == 0)
|
|
|
|
goto old_dld;
|
|
|
|
|
|
|
|
/* Using the information in __dld_list is the preferred method
|
|
|
|
to get at shared library information. It doesn't depend on
|
|
|
|
any functions in /opt/langtools/lib/end.o and has a chance of working
|
|
|
|
with hpux10 when it is released. */
|
|
|
|
status = target_read_memory (addr, buf, 4);
|
|
|
|
if (status != 0)
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
error (_("Unable to find dynamic library list."));
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
/* addr now holds the address of the first entry in the dynamic
|
|
|
|
library list. */
|
|
|
|
addr = extract_unsigned_integer (buf, 4);
|
|
|
|
|
|
|
|
/* Now that we have a pointer to the dynamic library list, walk
|
|
|
|
through it and add the symbols for each library. */
|
|
|
|
|
|
|
|
so_list_tail = so_list_head;
|
|
|
|
/* Find the end of the list of shared objects. */
|
|
|
|
while (so_list_tail && so_list_tail->next)
|
|
|
|
so_list_tail = so_list_tail->next;
|
|
|
|
|
|
|
|
#ifdef SOLIB_DEBUG
|
1999-07-07 22:19:36 +02:00
|
|
|
printf ("--About to read shared library list data\n");
|
1999-04-16 03:35:26 +02:00
|
|
|
#endif
|
|
|
|
|
|
|
|
/* "addr" will always point to the base of the
|
|
|
|
* current data entry describing the current
|
|
|
|
* shared library.
|
|
|
|
*/
|
|
|
|
while (1)
|
|
|
|
{
|
|
|
|
CORE_ADDR name_addr, text_addr;
|
|
|
|
unsigned int name_len;
|
|
|
|
char *name;
|
|
|
|
struct so_list *new_so;
|
|
|
|
struct so_list *so_list = so_list_head;
|
|
|
|
struct stat statbuf;
|
1999-07-07 22:19:36 +02:00
|
|
|
LONGEST st_size;
|
|
|
|
int is_main_program;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
if (addr == 0)
|
|
|
|
break;
|
|
|
|
|
|
|
|
/* Get a pointer to the name of this library. */
|
|
|
|
status = target_read_memory (addr, buf, 4);
|
|
|
|
if (status != 0)
|
|
|
|
goto err;
|
|
|
|
|
|
|
|
name_addr = extract_unsigned_integer (buf, 4);
|
|
|
|
name_len = 0;
|
|
|
|
while (1)
|
|
|
|
{
|
|
|
|
target_read_memory (name_addr + name_len, buf, 1);
|
|
|
|
if (status != 0)
|
|
|
|
goto err;
|
|
|
|
|
|
|
|
name_len++;
|
|
|
|
if (*buf == '\0')
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
name = alloca (name_len);
|
|
|
|
status = target_read_memory (name_addr, name, name_len);
|
|
|
|
if (status != 0)
|
|
|
|
goto err;
|
|
|
|
|
|
|
|
/* See if we've already loaded something with this name. */
|
|
|
|
while (so_list)
|
|
|
|
{
|
|
|
|
if (!strcmp (so_list->som_solib.name, name))
|
|
|
|
break;
|
|
|
|
so_list = so_list->next;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* See if the file exists. If not, give a warning, but don't
|
1999-07-07 22:19:36 +02:00
|
|
|
die. */
|
1999-04-16 03:35:26 +02:00
|
|
|
status = stat (name, &statbuf);
|
|
|
|
if (status == -1)
|
|
|
|
{
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
warning (_("Can't find file %s referenced in dld_list."), name);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
status = target_read_memory (addr + 36, buf, 4);
|
|
|
|
if (status != 0)
|
|
|
|
goto err;
|
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
addr = (CORE_ADDR) extract_unsigned_integer (buf, 4);
|
1999-04-16 03:35:26 +02:00
|
|
|
continue;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* If we've already loaded this one or it's the main program, skip it. */
|
|
|
|
is_main_program = (strcmp (name, symfile_objfile->name) == 0);
|
|
|
|
if (so_list || is_main_program)
|
|
|
|
{
|
1999-07-07 22:19:36 +02:00
|
|
|
/* This is the "next" pointer in the strcuture.
|
|
|
|
*/
|
1999-04-16 03:35:26 +02:00
|
|
|
status = target_read_memory (addr + 36, buf, 4);
|
|
|
|
if (status != 0)
|
|
|
|
goto err;
|
|
|
|
|
|
|
|
addr = (CORE_ADDR) extract_unsigned_integer (buf, 4);
|
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
/* Record the main program's symbol table size. */
|
|
|
|
if (is_main_program && !so_list)
|
|
|
|
{
|
|
|
|
st_size = som_solib_sizeof_symbol_table (name);
|
|
|
|
som_solib_total_st_size += st_size;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Was this a shlib that we noted but didn't load the symbols for?
|
|
|
|
If so, were we invoked this time from the command-line, via
|
|
|
|
a 'sharedlibrary' or 'add-symbol-file' command? If yes to
|
|
|
|
both, we'd better load the symbols this time.
|
|
|
|
*/
|
|
|
|
if (from_tty && so_list && !is_main_program && (so_list->objfile == NULL))
|
|
|
|
som_solib_load_symbols (so_list,
|
|
|
|
name,
|
|
|
|
from_tty,
|
|
|
|
so_list->som_solib.text_addr,
|
|
|
|
target);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
|
|
|
|
name = obsavestring (name, name_len - 1,
|
2004-02-07 Elena Zannoni <ezannoni@redhat.com>
* buildsym.c (free_pending_blocks, finish_block)
(record_pending_block, make_blockvector, end_symtab): Replace
symbol_obstack with objfile_obstack.
* coffread.c (process_coff_symbol, coff_read_struct_type)
(coff_read_enum_type): Ditto.
* cp-namespace.c (initialize_namespace_symtab)
(check_one_possible_namespace_symbol): Ditto.
* dwarf2read.c (new_symbol, dwarf2_const_value, macro_start_file)
(dwarf2_symbol_mark_computed): Ditto.
* dwarfread.c (enum_type, new_symbol, synthesize_typedef): Ditto.
* elfread.c (elf_symtab_read): Ditto.
* hpread.c (hpread_symfile_init, hpread_symfile_init)
(hpread_read_enum_type, hpread_read_function_type)
(hpread_read_doc_function_type, hpread_process_one_debug_symbol):
Ditto.
* jv-lang.c (get_java_class_symtab, add_class_symbol)
(java_link_class_type): Ditto.
* mdebugread.c (parse_symbol, psymtab_to_symtab_1, new_symtab)
(new_symbol): Ditto.
* minsyms.c (install_minimal_symbols): Ditto.
* objfiles.c (allocate_objfile): Remove init of symbol_obstack.
(terminate_minimal_symbol_table): Replace symbol_obstack with
objfile_obstack.
(free_objfile): Remove freeing of symbol_obstack.
* objfiles.h: Remove symbol_obstack field.
* pa64solib.c (add_to_solist): Replace symbol_obstack with
objfile_obstack.
* solib-sunos.c (allocate_rt_common_objfile): Remove init of
symbol_obstack.
(solib_add_common_symbols): Replace symbol_obstack with
objfile_obstack.
* somsolib.c (som_solib_add): Ditto.
* stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
(common_block_start, common_block_end): Ditto.
* symfile.c (reread_symbols): Remove freeing and init of
symbol_obstack.
(allocate_symtab): Rename symbol_obstack to objfile_obstack.
* symfile.h: Update comment.
* symmisc.c (print_objfile_statistics): Remove symbol_obstack
stats printing.
* symtab.c (symbol_set_names): Replace symbol_obstack with
objfile_obstack.
* symtab.h (struct general_symbol_info, struct minimal_symbol):
Update comments.
* xcoffread.c (read_xcoff_symtab, SYMBOL_DUP, SYMNAME_ALLOC)
(init_stringtab, xcoff_initial_scan): Replace symbol_obstack with
objfile_obstack.
2004-02-08 00:13:47 +01:00
|
|
|
&symfile_objfile->objfile_obstack);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
status = target_read_memory (addr + 8, buf, 4);
|
|
|
|
if (status != 0)
|
|
|
|
goto err;
|
|
|
|
|
|
|
|
text_addr = extract_unsigned_integer (buf, 4);
|
|
|
|
|
|
|
|
new_so = (struct so_list *) xmalloc (sizeof (struct so_list));
|
1999-07-07 22:19:36 +02:00
|
|
|
memset ((char *) new_so, 0, sizeof (struct so_list));
|
1999-04-16 03:35:26 +02:00
|
|
|
if (so_list_head == NULL)
|
|
|
|
{
|
|
|
|
so_list_head = new_so;
|
|
|
|
so_list_tail = new_so;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
so_list_tail->next = new_so;
|
|
|
|
so_list_tail = new_so;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Fill in all the entries in GDB's shared library list.
|
|
|
|
*/
|
1999-07-07 22:19:36 +02:00
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
new_so->solib_addr = addr;
|
|
|
|
new_so->som_solib.name = name;
|
|
|
|
status = target_read_memory (addr + 4, buf, 4);
|
|
|
|
if (status != 0)
|
|
|
|
goto err;
|
|
|
|
|
|
|
|
new_so->som_solib.struct_version = extract_unsigned_integer (buf + 3, 1);
|
|
|
|
new_so->som_solib.bind_mode = extract_unsigned_integer (buf + 2, 1);
|
1999-07-07 22:19:36 +02:00
|
|
|
/* Following is "high water mark", highest version number
|
|
|
|
* seen, rather than plain version number.
|
|
|
|
*/
|
1999-04-16 03:35:26 +02:00
|
|
|
new_so->som_solib.library_version = extract_unsigned_integer (buf, 2);
|
|
|
|
new_so->som_solib.text_addr = text_addr;
|
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
/* Q: What about longword at "addr + 8"?
|
|
|
|
* A: It's read above, out of order, into "text_addr".
|
|
|
|
*/
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
status = target_read_memory (addr + 12, buf, 4);
|
|
|
|
if (status != 0)
|
|
|
|
goto err;
|
|
|
|
|
|
|
|
new_so->som_solib.text_link_addr = extract_unsigned_integer (buf, 4);
|
|
|
|
|
|
|
|
status = target_read_memory (addr + 16, buf, 4);
|
|
|
|
if (status != 0)
|
|
|
|
goto err;
|
|
|
|
|
|
|
|
new_so->som_solib.text_end = extract_unsigned_integer (buf, 4);
|
|
|
|
|
|
|
|
status = target_read_memory (addr + 20, buf, 4);
|
|
|
|
if (status != 0)
|
|
|
|
goto err;
|
|
|
|
|
|
|
|
new_so->som_solib.data_start = extract_unsigned_integer (buf, 4);
|
|
|
|
|
|
|
|
status = target_read_memory (addr + 24, buf, 4);
|
|
|
|
if (status != 0)
|
|
|
|
goto err;
|
|
|
|
|
|
|
|
new_so->som_solib.bss_start = extract_unsigned_integer (buf, 4);
|
|
|
|
|
|
|
|
status = target_read_memory (addr + 28, buf, 4);
|
|
|
|
if (status != 0)
|
|
|
|
goto err;
|
|
|
|
|
|
|
|
new_so->som_solib.data_end = extract_unsigned_integer (buf, 4);
|
|
|
|
|
|
|
|
status = target_read_memory (addr + 32, buf, 4);
|
|
|
|
if (status != 0)
|
|
|
|
goto err;
|
|
|
|
|
|
|
|
new_so->som_solib.got_value = extract_unsigned_integer (buf, 4);
|
|
|
|
|
|
|
|
status = target_read_memory (addr + 36, buf, 4);
|
|
|
|
if (status != 0)
|
|
|
|
goto err;
|
|
|
|
|
2003-02-02 00:34:05 +01:00
|
|
|
/* FIXME: cagney/2003-02-01: I think som_solib.next should be a
|
|
|
|
CORE_ADDR. */
|
2001-10-24 03:19:12 +02:00
|
|
|
new_so->som_solib.next =
|
2003-02-02 00:34:05 +01:00
|
|
|
hpux_address_to_host_pointer_hack (extract_unsigned_integer (buf, 4));
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
/* Note that we don't re-set "addr" to the next pointer
|
|
|
|
* until after we've read the trailing data.
|
|
|
|
*/
|
|
|
|
|
|
|
|
status = target_read_memory (addr + 40, buf, 4);
|
|
|
|
new_so->som_solib.tsd_start_addr = extract_unsigned_integer (buf, 4);
|
|
|
|
if (status != 0)
|
1999-07-07 22:19:36 +02:00
|
|
|
goto err;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
/* Now indirect via that value!
|
|
|
|
*/
|
|
|
|
status = target_read_memory (new_so->som_solib.tsd_start_addr, buf, 4);
|
|
|
|
new_so->som_solib.tsd_start_addr = extract_unsigned_integer (buf, 4);
|
|
|
|
if (status != 0)
|
1999-07-07 22:19:36 +02:00
|
|
|
goto err;
|
1999-04-16 03:35:26 +02:00
|
|
|
#ifdef SOLIB_DEBUG
|
1999-07-07 22:19:36 +02:00
|
|
|
printf ("\n+ library \"%s\" is described at 0x%x\n", name, addr);
|
|
|
|
printf (" 'version' is %d\n", new_so->som_solib.struct_version);
|
|
|
|
printf (" 'bind_mode' is %d\n", new_so->som_solib.bind_mode);
|
|
|
|
printf (" 'library_version' is %d\n", new_so->som_solib.library_version);
|
|
|
|
printf (" 'text_addr' is 0x%x\n", new_so->som_solib.text_addr);
|
|
|
|
printf (" 'text_link_addr' is 0x%x\n", new_so->som_solib.text_link_addr);
|
|
|
|
printf (" 'text_end' is 0x%x\n", new_so->som_solib.text_end);
|
|
|
|
printf (" 'data_start' is 0x%x\n", new_so->som_solib.data_start);
|
|
|
|
printf (" 'bss_start' is 0x%x\n", new_so->som_solib.bss_start);
|
|
|
|
printf (" 'data_end' is 0x%x\n", new_so->som_solib.data_end);
|
|
|
|
printf (" 'got_value' is %x\n", new_so->som_solib.got_value);
|
|
|
|
printf (" 'next' is 0x%x\n", new_so->som_solib.next);
|
|
|
|
printf (" 'tsd_start_addr' is 0x%x\n", new_so->som_solib.tsd_start_addr);
|
1999-04-16 03:35:26 +02:00
|
|
|
#endif
|
|
|
|
|
|
|
|
/* Go on to the next shared library descriptor.
|
|
|
|
*/
|
1999-07-07 22:19:36 +02:00
|
|
|
addr = (CORE_ADDR) new_so->som_solib.next;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/* At this point, we have essentially hooked the shlib into the
|
|
|
|
"info share" command. However, we haven't yet loaded its
|
|
|
|
symbol table. We must now decide whether we ought to, i.e.,
|
|
|
|
whether doing so would exceed the symbol table size threshold.
|
|
|
|
|
|
|
|
If the threshold has just now been exceeded, then we'll issue
|
|
|
|
a warning message (which explains how to load symbols manually,
|
|
|
|
if the user so desires).
|
|
|
|
|
|
|
|
If the threshold has just now or previously been exceeded,
|
|
|
|
we'll just add the shlib to the list of object files, but won't
|
|
|
|
actually load its symbols. (This is more useful than it might
|
|
|
|
sound, for it allows us to e.g., still load and use the shlibs'
|
|
|
|
unwind information for stack tracebacks.)
|
1999-07-07 22:19:36 +02:00
|
|
|
*/
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
/* Note that we DON'T want to preclude the user from using the
|
|
|
|
add-symbol-file command! Thus, we only worry about the threshold
|
|
|
|
when we're invoked for other reasons.
|
1999-07-07 22:19:36 +02:00
|
|
|
*/
|
1999-04-16 03:35:26 +02:00
|
|
|
st_size = som_solib_sizeof_symbol_table (name);
|
|
|
|
som_solib_st_size_threshold_exceeded =
|
1999-07-07 22:19:36 +02:00
|
|
|
!from_tty &&
|
2001-12-21 00:40:15 +01:00
|
|
|
auto_solib_limit > 0 &&
|
2001-11-01 17:17:08 +01:00
|
|
|
readsyms &&
|
2001-10-30 18:34:30 +01:00
|
|
|
((st_size + som_solib_total_st_size) > (auto_solib_limit * (LONGEST) (1024 * 1024)));
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
if (som_solib_st_size_threshold_exceeded)
|
1999-07-07 22:19:36 +02:00
|
|
|
{
|
|
|
|
if (!threshold_warning_given)
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
warning (_("\
|
|
|
|
Symbols for some libraries have not been loaded, because doing so would\n\
|
|
|
|
exceed the size threshold specified by auto-solib-limit.\n\
|
|
|
|
To manually load symbols, use the 'sharedlibrary' command.\n\
|
|
|
|
To raise the threshold, set auto-solib-limit to a larger value and rerun\n\
|
|
|
|
the program."));
|
1999-07-07 22:19:36 +02:00
|
|
|
threshold_warning_given = 1;
|
|
|
|
|
|
|
|
/* We'll still make note of this shlib, even if we don't
|
|
|
|
read its symbols. This allows us to use its unwind
|
|
|
|
information well enough to know how to e.g., correctly
|
|
|
|
do a traceback from a PC within the shlib, even if we
|
|
|
|
can't symbolize those PCs...
|
|
|
|
*/
|
|
|
|
som_solib_add_solib_objfile (new_so, name, from_tty, text_addr);
|
|
|
|
continue;
|
|
|
|
}
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
som_solib_total_st_size += st_size;
|
|
|
|
|
|
|
|
/* This fills in new_so->objfile, among others. */
|
|
|
|
som_solib_load_symbols (new_so, name, from_tty, text_addr, target);
|
|
|
|
}
|
|
|
|
|
|
|
|
#ifdef SOLIB_DEBUG
|
1999-07-07 22:19:36 +02:00
|
|
|
printf ("--Done reading shared library data\n");
|
1999-04-16 03:35:26 +02:00
|
|
|
#endif
|
|
|
|
|
|
|
|
/* Getting new symbols may change our opinion about what is
|
|
|
|
frameless. */
|
|
|
|
reinit_frame_cache ();
|
|
|
|
return;
|
|
|
|
|
|
|
|
old_dld:
|
2005-02-11 Andrew Cagney <cagney@gnu.org>
Mark up some of printf_filtered and printf_unfiltered.
* ada-lang.c, annotate.c, arch-utils.c, breakpoint.c: Update.
* corelow.c, cp-namespace.c, cp-support.c, dcache.c: Update.
* demangle.c, dsrec.c, dwarf2read.c, dwarfread.c: Update.
* event-loop.c, event-top.c, exec.c, f-valprint.c: Update.
* gdbtypes.c, inf-loop.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcmd.c, inflow.c, infrun.c, inftarg.c, language.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, maint.c: Update.
* mdebugread.c, memattr.c, monitor.c, objc-lang.c: Update.
* ocd.c, osabi.c, printcmd.c, procfs.c, regcache.c: Update.
* remote.c, solib-som.c, solib.c, somsolib.c, source.c: Update.
* stack.c, symfile.c, symmisc.c, target.c, thread.c: Update.
* top.c, utils.c, valprint.c, value.c, cli/cli-cmds.c: Update.
* cli/cli-dump.c, cli/cli-logging.c, tui/tui-hooks.c: Update.
* tui/tui-regs.c, tui/tui-win.c: Update.
2005-02-12 01:39:24 +01:00
|
|
|
error (_("Debugging dynamic executables loaded via the hpux8 dld.sl is not supported."));
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
err:
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
error (_("Error while reading dynamic library list."));
|
1999-04-16 03:35:26 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* This hook gets called just before the first instruction in the
|
|
|
|
inferior process is executed.
|
|
|
|
|
|
|
|
This is our opportunity to set magic flags in the inferior so
|
|
|
|
that GDB can be notified when a shared library is mapped in and
|
|
|
|
to tell the dynamic linker that a private copy of the library is
|
|
|
|
needed (so GDB can set breakpoints in the library).
|
|
|
|
|
|
|
|
__dld_flags is the location of the magic flags; as of this implementation
|
|
|
|
there are 3 flags of interest:
|
|
|
|
|
|
|
|
bit 0 when set indicates that private copies of the libraries are needed
|
|
|
|
bit 1 when set indicates that the callback hook routine is valid
|
|
|
|
bit 2 when set indicates that the dynamic linker should maintain the
|
1999-07-07 22:19:36 +02:00
|
|
|
__dld_list structure when loading/unloading libraries.
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
Note that shared libraries are not mapped in at this time, so we have
|
|
|
|
run the inferior until the libraries are mapped in. Typically this
|
|
|
|
means running until the "_start" is called. */
|
|
|
|
|
|
|
|
void
|
2000-07-30 03:48:28 +02:00
|
|
|
som_solib_create_inferior_hook (void)
|
1999-04-16 03:35:26 +02:00
|
|
|
{
|
|
|
|
struct minimal_symbol *msymbol;
|
|
|
|
unsigned int dld_flags, status, have_endo;
|
|
|
|
asection *shlib_info;
|
|
|
|
char buf[4];
|
|
|
|
struct objfile *objfile;
|
|
|
|
CORE_ADDR anaddr;
|
|
|
|
|
|
|
|
/* First, remove all the solib event breakpoints. Their addresses
|
|
|
|
may have changed since the last time we ran the program. */
|
|
|
|
remove_solib_event_breakpoints ();
|
|
|
|
|
|
|
|
if (symfile_objfile == NULL)
|
1999-07-07 22:19:36 +02:00
|
|
|
return;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
/* First see if the objfile was dynamically linked. */
|
|
|
|
shlib_info = bfd_get_section_by_name (symfile_objfile->obfd, "$SHLIB_INFO$");
|
|
|
|
if (!shlib_info)
|
|
|
|
return;
|
|
|
|
|
|
|
|
/* It's got a $SHLIB_INFO$ section, make sure it's not empty. */
|
|
|
|
if (bfd_section_size (symfile_objfile->obfd, shlib_info) == 0)
|
|
|
|
return;
|
|
|
|
|
|
|
|
have_endo = 0;
|
2001-12-21 00:40:15 +01:00
|
|
|
/* Slam the pid of the process into __d_pid.
|
|
|
|
|
|
|
|
We used to warn when this failed, but that warning is only useful
|
|
|
|
on very old HP systems (hpux9 and older). The warnings are an
|
|
|
|
annoyance to users of modern systems and foul up the testsuite as
|
|
|
|
well. As a result, the warnings have been disabled. */
|
1999-04-16 03:35:26 +02:00
|
|
|
msymbol = lookup_minimal_symbol ("__d_pid", NULL, symfile_objfile);
|
|
|
|
if (msymbol == NULL)
|
2001-12-21 00:40:15 +01:00
|
|
|
goto keep_going;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
anaddr = SYMBOL_VALUE_ADDRESS (msymbol);
|
2001-05-04 06:15:33 +02:00
|
|
|
store_unsigned_integer (buf, 4, PIDGET (inferior_ptid));
|
1999-04-16 03:35:26 +02:00
|
|
|
status = target_write_memory (anaddr, buf, 4);
|
|
|
|
if (status != 0)
|
|
|
|
{
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
warning (_("Unable to write __d_pid"));
|
|
|
|
warning (_("Suggest linking with /opt/langtools/lib/end.o."));
|
|
|
|
warning (_("GDB will be unable to track shl_load/shl_unload calls"));
|
1999-04-16 03:35:26 +02:00
|
|
|
goto keep_going;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Get the value of _DLD_HOOK (an export stub) and put it in __dld_hook;
|
|
|
|
This will force the dynamic linker to call __d_trap when significant
|
|
|
|
events occur.
|
|
|
|
|
|
|
|
Note that the above is the pre-HP-UX 9.0 behaviour. At 9.0 and above,
|
|
|
|
the dld provides an export stub named "__d_trap" as well as the
|
|
|
|
function named "__d_trap" itself, but doesn't provide "_DLD_HOOK".
|
|
|
|
We'll look first for the old flavor and then the new.
|
1999-07-07 22:19:36 +02:00
|
|
|
*/
|
1999-04-16 03:35:26 +02:00
|
|
|
msymbol = lookup_minimal_symbol ("_DLD_HOOK", NULL, symfile_objfile);
|
|
|
|
if (msymbol == NULL)
|
1999-07-07 22:19:36 +02:00
|
|
|
msymbol = lookup_minimal_symbol ("__d_trap", NULL, symfile_objfile);
|
1999-04-16 03:35:26 +02:00
|
|
|
if (msymbol == NULL)
|
|
|
|
{
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
warning (_("Unable to find _DLD_HOOK symbol in object file."));
|
|
|
|
warning (_("Suggest linking with /opt/langtools/lib/end.o."));
|
|
|
|
warning (_("GDB will be unable to track shl_load/shl_unload calls"));
|
1999-04-16 03:35:26 +02:00
|
|
|
goto keep_going;
|
|
|
|
}
|
|
|
|
anaddr = SYMBOL_VALUE_ADDRESS (msymbol);
|
|
|
|
dld_cache.hook.address = anaddr;
|
|
|
|
|
|
|
|
/* Grrr, this might not be an export symbol! We have to find the
|
|
|
|
export stub. */
|
|
|
|
ALL_OBJFILES (objfile)
|
1999-07-07 22:19:36 +02:00
|
|
|
{
|
|
|
|
struct unwind_table_entry *u;
|
|
|
|
struct minimal_symbol *msymbol2;
|
|
|
|
|
|
|
|
/* What a crock. */
|
2003-02-25 David Carlton <carlton@math.stanford.edu>
* symtab.h (SYMBOL_NATURAL_NAME): New macro.
(SYMBOL_LINKAGE_NAME): Ditto.
(SYMBOL_PRINT_NAME): Use SYMBOL_NATURAL_NAME and
SYMBOL_LINKAGE_NAME.
(struct general_symbol_info): Expand comment.
(DEPRECATED_SYMBOL_NAME): Rename from SYMBOL_NAME.
(SYMBOL_MATCHES_NAME): Use DEPRECATED_SYMBOL_NAME.
(SYMBOL_MATCHES_REGEXP): Ditto.
* symtab.c (symbol_natural_name): New function.
* objfiles.h: Replace all uses of SYMBOL_NAME by
DEPRECATED_SYMBOL_NAME.
* xcoffread.c, valops.c, typeprint.c, tracepoint.c: Ditto.
* symtab.c, symmisc.c, symfile.c, stack.c, stabsread.c: Ditto.
* somsolib.c, sol-thread.c, rs6000-tdep.c, p-valprint.c: Ditto.
* printcmd.c, objfiles.c, objc-lang.c, mipsread.c: Ditto.
* minsyms.c, mdebugread.c, linespec.c, jv-lang.c: Ditto.
* i386-tdep.c, i386-linux-tdep.c, hpread.c, hppa-tdep.c: Ditto.
* gnu-v2-abi.c, f-valprint.c, findvar.c, expprint.c: Ditto.
* dwarfread.c, dwarf2read.c, dbxread.c, c-valprint.c: Ditto.
* cp-valprint.c, coffread.c, buildsym.c, breakpoint.c: Ditto.
* blockframe.c, ax-gdb.c, arm-linux-tdep.c, ada-lang.c: Ditto.
* ada-exp.y: Ditto.
* ada-exp.y: Update copyright.
* sol-thread.c, mipsread.c, jv-lang.c, f-valprint.c: Ditto.
* cp-valprint.c: Ditto.
2003-02-25 David Carlton <carlton@math.stanford.edu>
* generic/gdbtk.h: Replace all instances of SYMBOL_NAME by
DEPRECATED_SYMBOL_NAME.
* generic/gdbtk-stack.c, generic/gdbtk-cmds.c: Ditto.
* generic/gdbtk-stack.c, generic/gdbtk-cmds.c: Update copyright.
2003-02-25 David Carlton <carlton@math.stanford.edu>
* mi-cmd-stack.c: Replace all instances of SYMBOL_NAME with
DEPRECATED_SYMBOL_NAME. Update copyright.
2003-02-25 22:36:23 +01:00
|
|
|
msymbol2 = lookup_minimal_symbol_solib_trampoline (DEPRECATED_SYMBOL_NAME (msymbol),
|
2003-10-16 18:35:27 +02:00
|
|
|
objfile);
|
1999-07-07 22:19:36 +02:00
|
|
|
/* Found a symbol with the right name. */
|
|
|
|
if (msymbol2)
|
|
|
|
{
|
|
|
|
struct unwind_table_entry *u;
|
|
|
|
/* It must be a shared library trampoline. */
|
|
|
|
if (SYMBOL_TYPE (msymbol2) != mst_solib_trampoline)
|
|
|
|
continue;
|
|
|
|
|
|
|
|
/* It must also be an export stub. */
|
|
|
|
u = find_unwind_entry (SYMBOL_VALUE (msymbol2));
|
|
|
|
if (!u || u->stub_unwind.stub_type != EXPORT)
|
|
|
|
continue;
|
|
|
|
|
|
|
|
/* OK. Looks like the correct import stub. */
|
|
|
|
anaddr = SYMBOL_VALUE (msymbol2);
|
|
|
|
dld_cache.hook_stub.address = anaddr;
|
|
|
|
}
|
|
|
|
}
|
1999-04-16 03:35:26 +02:00
|
|
|
store_unsigned_integer (buf, 4, anaddr);
|
|
|
|
|
|
|
|
msymbol = lookup_minimal_symbol ("__dld_hook", NULL, symfile_objfile);
|
|
|
|
if (msymbol == NULL)
|
|
|
|
{
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
warning (_("Unable to find __dld_hook symbol in object file."));
|
|
|
|
warning (_("Suggest linking with /opt/langtools/lib/end.o."));
|
|
|
|
warning (_("GDB will be unable to track shl_load/shl_unload calls"));
|
1999-04-16 03:35:26 +02:00
|
|
|
goto keep_going;
|
|
|
|
}
|
|
|
|
anaddr = SYMBOL_VALUE_ADDRESS (msymbol);
|
|
|
|
status = target_write_memory (anaddr, buf, 4);
|
1999-07-07 22:19:36 +02:00
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
/* Now set a shlib_event breakpoint at __d_trap so we can track
|
|
|
|
significant shared library events. */
|
|
|
|
msymbol = lookup_minimal_symbol ("__d_trap", NULL, symfile_objfile);
|
|
|
|
if (msymbol == NULL)
|
|
|
|
{
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
warning (_("Unable to find __dld_d_trap symbol in object file."));
|
|
|
|
warning (_("Suggest linking with /opt/langtools/lib/end.o."));
|
|
|
|
warning (_("GDB will be unable to track shl_load/shl_unload calls"));
|
1999-04-16 03:35:26 +02:00
|
|
|
goto keep_going;
|
|
|
|
}
|
|
|
|
create_solib_event_breakpoint (SYMBOL_VALUE_ADDRESS (msymbol));
|
|
|
|
|
|
|
|
/* We have all the support usually found in end.o, so we can track
|
|
|
|
shl_load and shl_unload calls. */
|
|
|
|
have_endo = 1;
|
|
|
|
|
|
|
|
keep_going:
|
|
|
|
|
|
|
|
/* Get the address of __dld_flags, if no such symbol exists, then we can
|
|
|
|
not debug the shared code. */
|
|
|
|
msymbol = lookup_minimal_symbol ("__dld_flags", NULL, NULL);
|
|
|
|
if (msymbol == NULL)
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
error (_("Unable to find __dld_flags symbol in object file."));
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
anaddr = SYMBOL_VALUE_ADDRESS (msymbol);
|
|
|
|
|
|
|
|
/* Read the current contents. */
|
|
|
|
status = target_read_memory (anaddr, buf, 4);
|
|
|
|
if (status != 0)
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
error (_("Unable to read __dld_flags."));
|
1999-04-16 03:35:26 +02:00
|
|
|
dld_flags = extract_unsigned_integer (buf, 4);
|
|
|
|
|
|
|
|
/* Turn on the flags we care about. */
|
|
|
|
dld_flags |= DLD_FLAGS_MAPPRIVATE;
|
|
|
|
if (have_endo)
|
|
|
|
dld_flags |= DLD_FLAGS_HOOKVALID;
|
|
|
|
store_unsigned_integer (buf, 4, dld_flags);
|
|
|
|
status = target_write_memory (anaddr, buf, 4);
|
|
|
|
if (status != 0)
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
error (_("Unable to write __dld_flags."));
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
/* Now find the address of _start and set a breakpoint there.
|
|
|
|
We still need this code for two reasons:
|
|
|
|
|
1999-07-07 22:19:36 +02:00
|
|
|
* Not all sites have /opt/langtools/lib/end.o, so it's not always
|
|
|
|
possible to track the dynamic linker's events.
|
|
|
|
|
|
|
|
* At this time no events are triggered for shared libraries
|
|
|
|
loaded at startup time (what a crock). */
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
msymbol = lookup_minimal_symbol ("_start", NULL, symfile_objfile);
|
|
|
|
if (msymbol == NULL)
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
error (_("Unable to find _start symbol in object file."));
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
anaddr = SYMBOL_VALUE_ADDRESS (msymbol);
|
|
|
|
|
|
|
|
/* Make the breakpoint at "_start" a shared library event breakpoint. */
|
|
|
|
create_solib_event_breakpoint (anaddr);
|
|
|
|
|
|
|
|
/* Wipe out all knowledge of old shared libraries since their
|
|
|
|
mapping can change from one exec to another! */
|
|
|
|
while (so_list_head)
|
|
|
|
{
|
|
|
|
struct so_list *temp;
|
|
|
|
|
|
|
|
temp = so_list_head;
|
2000-12-15 02:01:51 +01:00
|
|
|
xfree (so_list_head);
|
1999-04-16 03:35:26 +02:00
|
|
|
so_list_head = temp->next;
|
|
|
|
}
|
|
|
|
clear_symtab_users ();
|
|
|
|
}
|
|
|
|
|
|
|
|
/* This operation removes the "hook" between GDB and the dynamic linker,
|
|
|
|
which causes the dld to notify GDB of shared library events.
|
|
|
|
|
|
|
|
After this operation completes, the dld will no longer notify GDB of
|
|
|
|
shared library events. To resume notifications, GDB must call
|
|
|
|
som_solib_create_inferior_hook.
|
|
|
|
|
2005-01-14 04:12:43 +01:00
|
|
|
This operation does not remove any knowledge of shared libraries
|
|
|
|
of which GDB may already have been notified.
|
1999-07-07 22:19:36 +02:00
|
|
|
*/
|
1999-04-16 03:35:26 +02:00
|
|
|
void
|
2000-07-30 03:48:28 +02:00
|
|
|
som_solib_remove_inferior_hook (int pid)
|
1999-04-16 03:35:26 +02:00
|
|
|
{
|
1999-07-07 22:19:36 +02:00
|
|
|
CORE_ADDR addr;
|
|
|
|
struct minimal_symbol *msymbol;
|
|
|
|
int status;
|
2004-05-16 06:33:41 +02:00
|
|
|
char dld_flags_buffer[4];
|
1999-07-07 22:19:36 +02:00
|
|
|
unsigned int dld_flags_value;
|
2001-05-07 00:22:03 +02:00
|
|
|
struct cleanup *old_cleanups = save_inferior_ptid ();
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
/* Ensure that we're really operating on the specified process. */
|
2001-05-04 06:15:33 +02:00
|
|
|
inferior_ptid = pid_to_ptid (pid);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
/* We won't bother to remove the solib breakpoints from this process.
|
|
|
|
|
|
|
|
In fact, on PA64 the breakpoint is hard-coded into the dld callback,
|
|
|
|
and thus we're not supposed to remove it.
|
|
|
|
|
|
|
|
Rather, we'll merely clear the dld_flags bit that enables callbacks.
|
1999-07-07 22:19:36 +02:00
|
|
|
*/
|
1999-04-16 03:35:26 +02:00
|
|
|
msymbol = lookup_minimal_symbol ("__dld_flags", NULL, NULL);
|
|
|
|
|
|
|
|
addr = SYMBOL_VALUE_ADDRESS (msymbol);
|
2004-05-19 04:45:24 +02:00
|
|
|
status = target_read_memory (addr, dld_flags_buffer, 4);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
2004-05-19 04:45:24 +02:00
|
|
|
dld_flags_value = extract_unsigned_integer (dld_flags_buffer, 4);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
dld_flags_value &= ~DLD_FLAGS_HOOKVALID;
|
2004-05-19 04:45:24 +02:00
|
|
|
store_unsigned_integer (dld_flags_buffer, 4, dld_flags_value);
|
|
|
|
status = target_write_memory (addr, dld_flags_buffer, 4);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
do_cleanups (old_cleanups);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* This function creates a breakpoint on the dynamic linker hook, which
|
|
|
|
is called when e.g., a shl_load or shl_unload call is made. This
|
|
|
|
breakpoint will only trigger when a shl_load call is made.
|
|
|
|
|
|
|
|
If filename is NULL, then loads of any dll will be caught. Else,
|
|
|
|
only loads of the file whose pathname is the string contained by
|
|
|
|
filename will be caught.
|
|
|
|
|
|
|
|
Undefined behaviour is guaranteed if this function is called before
|
|
|
|
som_solib_create_inferior_hook.
|
1999-07-07 22:19:36 +02:00
|
|
|
*/
|
1999-04-16 03:35:26 +02:00
|
|
|
void
|
2000-07-30 03:48:28 +02:00
|
|
|
som_solib_create_catch_load_hook (int pid, int tempflag, char *filename,
|
|
|
|
char *cond_string)
|
1999-04-16 03:35:26 +02:00
|
|
|
{
|
2005-01-14 04:12:43 +01:00
|
|
|
create_solib_load_event_breakpoint ("__d_trap", tempflag,
|
|
|
|
filename, cond_string);
|
1999-04-16 03:35:26 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
/* This function creates a breakpoint on the dynamic linker hook, which
|
|
|
|
is called when e.g., a shl_load or shl_unload call is made. This
|
|
|
|
breakpoint will only trigger when a shl_unload call is made.
|
|
|
|
|
|
|
|
If filename is NULL, then unloads of any dll will be caught. Else,
|
|
|
|
only unloads of the file whose pathname is the string contained by
|
|
|
|
filename will be caught.
|
|
|
|
|
|
|
|
Undefined behaviour is guaranteed if this function is called before
|
|
|
|
som_solib_create_inferior_hook.
|
1999-07-07 22:19:36 +02:00
|
|
|
*/
|
1999-04-16 03:35:26 +02:00
|
|
|
void
|
2000-07-30 03:48:28 +02:00
|
|
|
som_solib_create_catch_unload_hook (int pid, int tempflag, char *filename,
|
|
|
|
char *cond_string)
|
1999-04-16 03:35:26 +02:00
|
|
|
{
|
2005-01-14 04:12:43 +01:00
|
|
|
create_solib_unload_event_breakpoint ("__d_trap", tempflag,
|
|
|
|
filename, cond_string);
|
1999-04-16 03:35:26 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
int
|
2000-07-30 03:48:28 +02:00
|
|
|
som_solib_have_load_event (int pid)
|
1999-04-16 03:35:26 +02:00
|
|
|
{
|
1999-07-07 22:19:36 +02:00
|
|
|
CORE_ADDR event_kind;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
2004-05-06 Randolph Chung <tausq@debian.org>
* config/pa/tm-hppa.h (RO_REGNUM, FLAGS_REGNUM, RP_REGNUM)
(HPPA_FP_REGNUM, HPPA_SP_REGNUM, SAR_REGNUM, IPSW_REGNUM)
(PCOQ_HEAD_REGNUM, PCSQ_HEAD_REGNUM, PCOQ_TAIL_REGNUM, PCSQ_TAIL_REGNUM)
(EIEM_REGNUM, IIR_REGNUM, ISR_REGNUM, IOR_REGNUM, SR4_REGNUM)
(RCR_REGNUM, PID0_REGNUM, PID1_REGNUM, PID2_REGNUM, PID3_REGNUM)
(CCR_REGNUM, TR0_REGNUM, CR27_REGNUM, HPPA_FP0_REGNUM, FP4_REGNUM)
(ARG0_REGNUM, ARG1_REGNUM, ARG2_REGNUM, ARG3_REGNUM): Move *_REGNUM
definitions ...
* hppa-tdep.h: ... to here, with HPPA_ prefix.
* Makefile.in (hppah-nat.o): Add $(hppa_tdep_h)
* hppa-hpux-tdep.c (hppa32_hpux_frame_find_saved_regs_in_sig)
(hppa64_hpux_frame_find_saved_regs_in_sig)
(child_get_current_exception_event): Add HPPA_ prefix to *_REGNUM usage.
* hppa-linux-nat.c (GR_REGNUM, TR_REGNUM, greg_map): Likewise.
* hppa-linux-tdep.c (hppa_dwarf_reg_to_regnum)
(hppa_linux_target_write_pc, hppa_linux_sigtramp_frame_unwind_cache)
(hppa_linux_sigtramp_frame_prev_register): Likewise.
* hppa-tdep.c (hppa32_return_value, hppa64_return_value)
(hppa32_push_dummy_call, hppa64_push_dummy_call, hppa64_frame_align)
(hppa_target_read_pc, hppa_target_write_pc, hppa_frame_cache)
(hppa_frame_prev_register, hppa_stub_frame_unwind_cache)
(hppa_stub_frame_prev_register, hppa_unwind_dummy_id)
(hppa_skip_permanent_breakpoint, hppa_instruction_nullified)
(hppa32_register_type, hppa_cannot_store_register)
(hppa_fetch_pointer_argument, hppa_pseudo_register_read): Likewise.
* hppah-nat.c (store_inferior_registers, fetch_register): Likewise.
* hpread.c (hpread_process_one_debug_symbol): Likewise.
* pa64solib.c (pa64_solib_have_load_event)
(pa64_solib_have_unload_event, pa64_solib_loaded_library_pathname)
(pa64_solib_unloaded_library_pathname): Likewise.
* somsolib.c (som_solib_have_load_event, som_solib_have_unload_event)
(som_solib_library_pathname): Likewise.
2004-05-07 07:48:50 +02:00
|
|
|
event_kind = read_register (HPPA_ARG0_REGNUM);
|
1999-04-16 03:35:26 +02:00
|
|
|
return (event_kind == SHL_LOAD);
|
|
|
|
}
|
|
|
|
|
|
|
|
int
|
2000-07-30 03:48:28 +02:00
|
|
|
som_solib_have_unload_event (int pid)
|
1999-04-16 03:35:26 +02:00
|
|
|
{
|
1999-07-07 22:19:36 +02:00
|
|
|
CORE_ADDR event_kind;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
2004-05-06 Randolph Chung <tausq@debian.org>
* config/pa/tm-hppa.h (RO_REGNUM, FLAGS_REGNUM, RP_REGNUM)
(HPPA_FP_REGNUM, HPPA_SP_REGNUM, SAR_REGNUM, IPSW_REGNUM)
(PCOQ_HEAD_REGNUM, PCSQ_HEAD_REGNUM, PCOQ_TAIL_REGNUM, PCSQ_TAIL_REGNUM)
(EIEM_REGNUM, IIR_REGNUM, ISR_REGNUM, IOR_REGNUM, SR4_REGNUM)
(RCR_REGNUM, PID0_REGNUM, PID1_REGNUM, PID2_REGNUM, PID3_REGNUM)
(CCR_REGNUM, TR0_REGNUM, CR27_REGNUM, HPPA_FP0_REGNUM, FP4_REGNUM)
(ARG0_REGNUM, ARG1_REGNUM, ARG2_REGNUM, ARG3_REGNUM): Move *_REGNUM
definitions ...
* hppa-tdep.h: ... to here, with HPPA_ prefix.
* Makefile.in (hppah-nat.o): Add $(hppa_tdep_h)
* hppa-hpux-tdep.c (hppa32_hpux_frame_find_saved_regs_in_sig)
(hppa64_hpux_frame_find_saved_regs_in_sig)
(child_get_current_exception_event): Add HPPA_ prefix to *_REGNUM usage.
* hppa-linux-nat.c (GR_REGNUM, TR_REGNUM, greg_map): Likewise.
* hppa-linux-tdep.c (hppa_dwarf_reg_to_regnum)
(hppa_linux_target_write_pc, hppa_linux_sigtramp_frame_unwind_cache)
(hppa_linux_sigtramp_frame_prev_register): Likewise.
* hppa-tdep.c (hppa32_return_value, hppa64_return_value)
(hppa32_push_dummy_call, hppa64_push_dummy_call, hppa64_frame_align)
(hppa_target_read_pc, hppa_target_write_pc, hppa_frame_cache)
(hppa_frame_prev_register, hppa_stub_frame_unwind_cache)
(hppa_stub_frame_prev_register, hppa_unwind_dummy_id)
(hppa_skip_permanent_breakpoint, hppa_instruction_nullified)
(hppa32_register_type, hppa_cannot_store_register)
(hppa_fetch_pointer_argument, hppa_pseudo_register_read): Likewise.
* hppah-nat.c (store_inferior_registers, fetch_register): Likewise.
* hpread.c (hpread_process_one_debug_symbol): Likewise.
* pa64solib.c (pa64_solib_have_load_event)
(pa64_solib_have_unload_event, pa64_solib_loaded_library_pathname)
(pa64_solib_unloaded_library_pathname): Likewise.
* somsolib.c (som_solib_have_load_event, som_solib_have_unload_event)
(som_solib_library_pathname): Likewise.
2004-05-07 07:48:50 +02:00
|
|
|
event_kind = read_register (HPPA_ARG0_REGNUM);
|
1999-04-16 03:35:26 +02:00
|
|
|
return (event_kind == SHL_UNLOAD);
|
|
|
|
}
|
|
|
|
|
|
|
|
static char *
|
2000-07-30 03:48:28 +02:00
|
|
|
som_solib_library_pathname (int pid)
|
1999-04-16 03:35:26 +02:00
|
|
|
{
|
1999-07-07 22:19:36 +02:00
|
|
|
CORE_ADDR dll_handle_address;
|
|
|
|
CORE_ADDR dll_pathname_address;
|
|
|
|
struct som_solib_mapped_entry dll_descriptor;
|
|
|
|
char *p;
|
|
|
|
static char dll_pathname[1024];
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
/* Read the descriptor of this newly-loaded library. */
|
2004-05-06 Randolph Chung <tausq@debian.org>
* config/pa/tm-hppa.h (RO_REGNUM, FLAGS_REGNUM, RP_REGNUM)
(HPPA_FP_REGNUM, HPPA_SP_REGNUM, SAR_REGNUM, IPSW_REGNUM)
(PCOQ_HEAD_REGNUM, PCSQ_HEAD_REGNUM, PCOQ_TAIL_REGNUM, PCSQ_TAIL_REGNUM)
(EIEM_REGNUM, IIR_REGNUM, ISR_REGNUM, IOR_REGNUM, SR4_REGNUM)
(RCR_REGNUM, PID0_REGNUM, PID1_REGNUM, PID2_REGNUM, PID3_REGNUM)
(CCR_REGNUM, TR0_REGNUM, CR27_REGNUM, HPPA_FP0_REGNUM, FP4_REGNUM)
(ARG0_REGNUM, ARG1_REGNUM, ARG2_REGNUM, ARG3_REGNUM): Move *_REGNUM
definitions ...
* hppa-tdep.h: ... to here, with HPPA_ prefix.
* Makefile.in (hppah-nat.o): Add $(hppa_tdep_h)
* hppa-hpux-tdep.c (hppa32_hpux_frame_find_saved_regs_in_sig)
(hppa64_hpux_frame_find_saved_regs_in_sig)
(child_get_current_exception_event): Add HPPA_ prefix to *_REGNUM usage.
* hppa-linux-nat.c (GR_REGNUM, TR_REGNUM, greg_map): Likewise.
* hppa-linux-tdep.c (hppa_dwarf_reg_to_regnum)
(hppa_linux_target_write_pc, hppa_linux_sigtramp_frame_unwind_cache)
(hppa_linux_sigtramp_frame_prev_register): Likewise.
* hppa-tdep.c (hppa32_return_value, hppa64_return_value)
(hppa32_push_dummy_call, hppa64_push_dummy_call, hppa64_frame_align)
(hppa_target_read_pc, hppa_target_write_pc, hppa_frame_cache)
(hppa_frame_prev_register, hppa_stub_frame_unwind_cache)
(hppa_stub_frame_prev_register, hppa_unwind_dummy_id)
(hppa_skip_permanent_breakpoint, hppa_instruction_nullified)
(hppa32_register_type, hppa_cannot_store_register)
(hppa_fetch_pointer_argument, hppa_pseudo_register_read): Likewise.
* hppah-nat.c (store_inferior_registers, fetch_register): Likewise.
* hpread.c (hpread_process_one_debug_symbol): Likewise.
* pa64solib.c (pa64_solib_have_load_event)
(pa64_solib_have_unload_event, pa64_solib_loaded_library_pathname)
(pa64_solib_unloaded_library_pathname): Likewise.
* somsolib.c (som_solib_have_load_event, som_solib_have_unload_event)
(som_solib_library_pathname): Likewise.
2004-05-07 07:48:50 +02:00
|
|
|
dll_handle_address = read_register (HPPA_ARG1_REGNUM);
|
1999-04-16 03:35:26 +02:00
|
|
|
read_memory (dll_handle_address, (char *) &dll_descriptor, sizeof (dll_descriptor));
|
|
|
|
|
|
|
|
/* We can find a pointer to the dll's pathname within the descriptor. */
|
|
|
|
dll_pathname_address = (CORE_ADDR) dll_descriptor.name;
|
1999-07-07 22:19:36 +02:00
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
/* Read the pathname, one byte at a time. */
|
|
|
|
p = dll_pathname;
|
|
|
|
for (;;)
|
|
|
|
{
|
1999-07-07 22:19:36 +02:00
|
|
|
char b;
|
1999-04-16 03:35:26 +02:00
|
|
|
read_memory (dll_pathname_address++, (char *) &b, 1);
|
|
|
|
*p++ = b;
|
|
|
|
if (b == '\0')
|
1999-07-07 22:19:36 +02:00
|
|
|
break;
|
1999-04-16 03:35:26 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
return dll_pathname;
|
|
|
|
}
|
|
|
|
|
|
|
|
char *
|
2000-07-30 03:48:28 +02:00
|
|
|
som_solib_loaded_library_pathname (int pid)
|
1999-04-16 03:35:26 +02:00
|
|
|
{
|
1999-07-07 22:19:36 +02:00
|
|
|
if (!som_solib_have_load_event (pid))
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
error (_("Must have a load event to use this query"));
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
return som_solib_library_pathname (pid);
|
|
|
|
}
|
|
|
|
|
|
|
|
char *
|
2000-07-30 03:48:28 +02:00
|
|
|
som_solib_unloaded_library_pathname (int pid)
|
1999-04-16 03:35:26 +02:00
|
|
|
{
|
1999-07-07 22:19:36 +02:00
|
|
|
if (!som_solib_have_unload_event (pid))
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
error (_("Must have an unload event to use this query"));
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
return som_solib_library_pathname (pid);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2000-07-30 03:48:28 +02:00
|
|
|
som_solib_desire_dynamic_linker_symbols (void)
|
1999-04-16 03:35:26 +02:00
|
|
|
{
|
|
|
|
struct objfile *objfile;
|
|
|
|
struct unwind_table_entry *u;
|
1999-07-07 22:19:36 +02:00
|
|
|
struct minimal_symbol *dld_msymbol;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
/* Do we already know the value of these symbols? If so, then
|
|
|
|
we've no work to do.
|
|
|
|
|
|
|
|
(If you add clauses to this test, be sure to likewise update the
|
|
|
|
test within the loop.)
|
1999-07-07 22:19:36 +02:00
|
|
|
*/
|
1999-04-16 03:35:26 +02:00
|
|
|
if (dld_cache.is_valid)
|
|
|
|
return;
|
|
|
|
|
|
|
|
ALL_OBJFILES (objfile)
|
1999-07-07 22:19:36 +02:00
|
|
|
{
|
|
|
|
dld_msymbol = lookup_minimal_symbol ("shl_load", NULL, objfile);
|
|
|
|
if (dld_msymbol != NULL)
|
|
|
|
{
|
|
|
|
dld_cache.load.address = SYMBOL_VALUE (dld_msymbol);
|
|
|
|
dld_cache.load.unwind = find_unwind_entry (dld_cache.load.address);
|
|
|
|
}
|
|
|
|
|
|
|
|
dld_msymbol = lookup_minimal_symbol_solib_trampoline ("shl_load",
|
|
|
|
objfile);
|
|
|
|
if (dld_msymbol != NULL)
|
|
|
|
{
|
|
|
|
if (SYMBOL_TYPE (dld_msymbol) == mst_solib_trampoline)
|
|
|
|
{
|
|
|
|
u = find_unwind_entry (SYMBOL_VALUE (dld_msymbol));
|
|
|
|
if ((u != NULL) && (u->stub_unwind.stub_type == EXPORT))
|
|
|
|
{
|
|
|
|
dld_cache.load_stub.address = SYMBOL_VALUE (dld_msymbol);
|
|
|
|
dld_cache.load_stub.unwind = u;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
dld_msymbol = lookup_minimal_symbol ("shl_unload", NULL, objfile);
|
|
|
|
if (dld_msymbol != NULL)
|
|
|
|
{
|
|
|
|
dld_cache.unload.address = SYMBOL_VALUE (dld_msymbol);
|
|
|
|
dld_cache.unload.unwind = find_unwind_entry (dld_cache.unload.address);
|
|
|
|
|
|
|
|
/* ??rehrauer: I'm not sure exactly what this is, but it appears
|
|
|
|
that on some HPUX 10.x versions, there's two unwind regions to
|
|
|
|
cover the body of "shl_unload", the second being 4 bytes past
|
|
|
|
the end of the first. This is a large hack to handle that
|
|
|
|
case, but since I don't seem to have any legitimate way to
|
|
|
|
look for this thing via the symbol table...
|
|
|
|
*/
|
|
|
|
if (dld_cache.unload.unwind != NULL)
|
|
|
|
{
|
|
|
|
u = find_unwind_entry (dld_cache.unload.unwind->region_end + 4);
|
|
|
|
if (u != NULL)
|
|
|
|
{
|
|
|
|
dld_cache.unload2.address = u->region_start;
|
|
|
|
dld_cache.unload2.unwind = u;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
dld_msymbol = lookup_minimal_symbol_solib_trampoline ("shl_unload",
|
|
|
|
objfile);
|
|
|
|
if (dld_msymbol != NULL)
|
|
|
|
{
|
|
|
|
if (SYMBOL_TYPE (dld_msymbol) == mst_solib_trampoline)
|
|
|
|
{
|
|
|
|
u = find_unwind_entry (SYMBOL_VALUE (dld_msymbol));
|
|
|
|
if ((u != NULL) && (u->stub_unwind.stub_type == EXPORT))
|
|
|
|
{
|
|
|
|
dld_cache.unload_stub.address = SYMBOL_VALUE (dld_msymbol);
|
|
|
|
dld_cache.unload_stub.unwind = u;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Did we find everything we were looking for? If so, stop. */
|
2001-10-24 03:19:12 +02:00
|
|
|
if ((dld_cache.load.address != 0)
|
|
|
|
&& (dld_cache.load_stub.address != 0)
|
|
|
|
&& (dld_cache.unload.address != 0)
|
|
|
|
&& (dld_cache.unload_stub.address != 0))
|
1999-07-07 22:19:36 +02:00
|
|
|
{
|
|
|
|
dld_cache.is_valid = 1;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
dld_cache.hook.unwind = find_unwind_entry (dld_cache.hook.address);
|
|
|
|
dld_cache.hook_stub.unwind = find_unwind_entry (dld_cache.hook_stub.address);
|
|
|
|
|
|
|
|
/* We're prepared not to find some of these symbols, which is why
|
|
|
|
this function is a "desire" operation, and not a "require".
|
1999-07-07 22:19:36 +02:00
|
|
|
*/
|
1999-04-16 03:35:26 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
int
|
2000-07-30 03:48:28 +02:00
|
|
|
som_solib_in_dynamic_linker (int pid, CORE_ADDR pc)
|
1999-04-16 03:35:26 +02:00
|
|
|
{
|
1999-07-07 22:19:36 +02:00
|
|
|
struct unwind_table_entry *u_pc;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
/* Are we in the dld itself?
|
|
|
|
|
|
|
|
??rehrauer: Large hack -- We'll assume that any address in a
|
|
|
|
shared text region is the dld's text. This would obviously
|
|
|
|
fall down if the user attached to a process, whose shlibs
|
|
|
|
weren't mapped to a (writeable) private region. However, in
|
|
|
|
that case the debugger probably isn't able to set the fundamental
|
|
|
|
breakpoint in the dld callback anyways, so this hack should be
|
|
|
|
safe.
|
1999-07-07 22:19:36 +02:00
|
|
|
*/
|
1999-04-16 03:35:26 +02:00
|
|
|
if ((pc & (CORE_ADDR) 0xc0000000) == (CORE_ADDR) 0xc0000000)
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
/* Cache the address of some symbols that are part of the dynamic
|
|
|
|
linker, if not already known.
|
1999-07-07 22:19:36 +02:00
|
|
|
*/
|
1999-04-16 03:35:26 +02:00
|
|
|
som_solib_desire_dynamic_linker_symbols ();
|
|
|
|
|
|
|
|
/* Are we in the dld callback? Or its export stub? */
|
|
|
|
u_pc = find_unwind_entry (pc);
|
|
|
|
if (u_pc == NULL)
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
if ((u_pc == dld_cache.hook.unwind) || (u_pc == dld_cache.hook_stub.unwind))
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
/* Or the interface of the dld (i.e., "shl_load" or friends)? */
|
|
|
|
if ((u_pc == dld_cache.load.unwind)
|
|
|
|
|| (u_pc == dld_cache.unload.unwind)
|
|
|
|
|| (u_pc == dld_cache.unload2.unwind)
|
|
|
|
|| (u_pc == dld_cache.load_stub.unwind)
|
|
|
|
|| (u_pc == dld_cache.unload_stub.unwind))
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
/* Apparently this address isn't part of the dld's text. */
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* Return the GOT value for the shared library in which ADDR belongs. If
|
|
|
|
ADDR isn't in any known shared library, return zero. */
|
|
|
|
|
|
|
|
CORE_ADDR
|
2000-07-30 03:48:28 +02:00
|
|
|
som_solib_get_got_by_pc (CORE_ADDR addr)
|
1999-04-16 03:35:26 +02:00
|
|
|
{
|
|
|
|
struct so_list *so_list = so_list_head;
|
|
|
|
CORE_ADDR got_value = 0;
|
|
|
|
|
|
|
|
while (so_list)
|
|
|
|
{
|
|
|
|
if (so_list->som_solib.text_addr <= addr
|
|
|
|
&& so_list->som_solib.text_end > addr)
|
|
|
|
{
|
|
|
|
got_value = so_list->som_solib.got_value;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
so_list = so_list->next;
|
|
|
|
}
|
|
|
|
return got_value;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* elz:
|
|
|
|
Return the address of the handle of the shared library
|
|
|
|
in which ADDR belongs. If
|
|
|
|
ADDR isn't in any known shared library, return zero. */
|
1999-07-07 22:19:36 +02:00
|
|
|
/* this function is used in hppa_fix_call_dummy in hppa-tdep.c */
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
CORE_ADDR
|
2000-07-30 03:48:28 +02:00
|
|
|
som_solib_get_solib_by_pc (CORE_ADDR addr)
|
1999-04-16 03:35:26 +02:00
|
|
|
{
|
|
|
|
struct so_list *so_list = so_list_head;
|
|
|
|
|
|
|
|
while (so_list)
|
|
|
|
{
|
|
|
|
if (so_list->som_solib.text_addr <= addr
|
|
|
|
&& so_list->som_solib.text_end > addr)
|
1999-07-07 22:19:36 +02:00
|
|
|
{
|
1999-04-16 03:35:26 +02:00
|
|
|
break;
|
1999-07-07 22:19:36 +02:00
|
|
|
}
|
1999-04-16 03:35:26 +02:00
|
|
|
so_list = so_list->next;
|
|
|
|
}
|
|
|
|
if (so_list)
|
1999-07-07 22:19:36 +02:00
|
|
|
return so_list->solib_addr;
|
1999-04-16 03:35:26 +02:00
|
|
|
else
|
1999-07-07 22:19:36 +02:00
|
|
|
return 0;
|
1999-04-16 03:35:26 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
int
|
2000-07-30 03:48:28 +02:00
|
|
|
som_solib_section_offsets (struct objfile *objfile,
|
|
|
|
struct section_offsets *offsets)
|
1999-04-16 03:35:26 +02:00
|
|
|
{
|
|
|
|
struct so_list *so_list = so_list_head;
|
|
|
|
|
|
|
|
while (so_list)
|
|
|
|
{
|
|
|
|
/* Oh what a pain! We need the offsets before so_list->objfile
|
1999-07-07 22:19:36 +02:00
|
|
|
is valid. The BFDs will never match. Make a best guess. */
|
1999-04-16 03:35:26 +02:00
|
|
|
if (strstr (objfile->name, so_list->som_solib.name))
|
|
|
|
{
|
|
|
|
asection *private_section;
|
|
|
|
|
|
|
|
/* The text offset is easy. */
|
2000-08-28 00:30:29 +02:00
|
|
|
offsets->offsets[SECT_OFF_TEXT (objfile)]
|
1999-04-16 03:35:26 +02:00
|
|
|
= (so_list->som_solib.text_addr
|
|
|
|
- so_list->som_solib.text_link_addr);
|
2000-08-28 00:30:29 +02:00
|
|
|
offsets->offsets[SECT_OFF_RODATA (objfile)]
|
Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
SECT_OFF_RODATA): Define as functions of OBJFILE. Add
sect_index_text, sect_index_data, sect_index_rodata,
sect_index_bss to objfile structure.
* gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
SECT_OFF_RODATA): Remove.
* objfiles.c (allocate_objfile): Initialize
sect_index_{text,data,bss,rodata} to -1, for error detection.
* symfile.c (default_symfile_offsets): Initialize
sect_index_{text,data,bss,rodata} from bfd information.
* xcoffread.c (xcoff_symfile_offsets): Ditto.
* somread.c (som_symfile_offsets): Initialize
sect_index_{text,data,bss,rodata}.
* coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
stabsread.c, symfile.c, xcoffread.c:
Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
current objfile.
* xcoffread.c: Add new field objfile to find_targ_sec_arg.
2000-05-04 18:52:34 +02:00
|
|
|
= ANOFFSET (offsets, SECT_OFF_TEXT (objfile));
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
/* We should look at presumed_dp in the SOM header, but
|
|
|
|
that's not easily available. This should be OK though. */
|
|
|
|
private_section = bfd_get_section_by_name (objfile->obfd,
|
|
|
|
"$PRIVATE$");
|
|
|
|
if (!private_section)
|
|
|
|
{
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
warning (_("Unable to find $PRIVATE$ in shared library!"));
|
2000-08-28 00:30:29 +02:00
|
|
|
offsets->offsets[SECT_OFF_DATA (objfile)] = 0;
|
|
|
|
offsets->offsets[SECT_OFF_BSS (objfile)] = 0;
|
1999-04-16 03:35:26 +02:00
|
|
|
return 1;
|
|
|
|
}
|
2000-08-28 00:30:29 +02:00
|
|
|
offsets->offsets[SECT_OFF_DATA (objfile)]
|
1999-04-16 03:35:26 +02:00
|
|
|
= (so_list->som_solib.data_start - private_section->vma);
|
2000-08-28 00:30:29 +02:00
|
|
|
offsets->offsets[SECT_OFF_BSS (objfile)]
|
Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* objfiles.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
SECT_OFF_RODATA): Define as functions of OBJFILE. Add
sect_index_text, sect_index_data, sect_index_rodata,
sect_index_bss to objfile structure.
* gdb-stabs.h (SECT_OFF_DATA, SECT_OFF_TEXT, SECT_OFF_BSS,
SECT_OFF_RODATA): Remove.
* objfiles.c (allocate_objfile): Initialize
sect_index_{text,data,bss,rodata} to -1, for error detection.
* symfile.c (default_symfile_offsets): Initialize
sect_index_{text,data,bss,rodata} from bfd information.
* xcoffread.c (xcoff_symfile_offsets): Ditto.
* somread.c (som_symfile_offsets): Initialize
sect_index_{text,data,bss,rodata}.
* coffread.c, dbxread.c, elfread.c, hp-psymtab-read.c,
hp-symtab-read.c, hpread.c, mdebugread.c, minsyms.c,
mipsread.c, objfiles.c, os9kread.c, pa64solib.c, partial-stab.h,
remote-os9k.c, remote-vx.c, remote.c, rs6000-nat.c, somsolib.c,
stabsread.c, symfile.c, xcoffread.c:
Update use of SECT_OFF_{TEXT,DATA,BSS,RODATA} to depend on the
current objfile.
* xcoffread.c: Add new field objfile to find_targ_sec_arg.
2000-05-04 18:52:34 +02:00
|
|
|
= ANOFFSET (offsets, SECT_OFF_DATA (objfile));
|
1999-04-16 03:35:26 +02:00
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
so_list = so_list->next;
|
|
|
|
}
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Dump information about all the currently loaded shared libraries. */
|
|
|
|
|
|
|
|
static void
|
2000-07-30 03:48:28 +02:00
|
|
|
som_sharedlibrary_info_command (char *ignore, int from_tty)
|
1999-04-16 03:35:26 +02:00
|
|
|
{
|
|
|
|
struct so_list *so_list = so_list_head;
|
|
|
|
|
|
|
|
if (exec_bfd == NULL)
|
|
|
|
{
|
1999-11-17 03:31:06 +01:00
|
|
|
printf_unfiltered ("No executable file.\n");
|
1999-04-16 03:35:26 +02:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (so_list == NULL)
|
|
|
|
{
|
|
|
|
printf_unfiltered ("No shared libraries loaded at this time.\n");
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
printf_unfiltered ("Shared Object Libraries\n");
|
|
|
|
printf_unfiltered (" %-12s%-12s%-12s%-12s%-12s%-12s\n",
|
1999-07-07 22:19:36 +02:00
|
|
|
" flags", " tstart", " tend", " dstart", " dend", " dlt");
|
1999-04-16 03:35:26 +02:00
|
|
|
while (so_list)
|
|
|
|
{
|
|
|
|
unsigned int flags;
|
|
|
|
|
|
|
|
flags = so_list->som_solib.struct_version << 24;
|
|
|
|
flags |= so_list->som_solib.bind_mode << 16;
|
|
|
|
flags |= so_list->som_solib.library_version;
|
|
|
|
printf_unfiltered ("%s", so_list->som_solib.name);
|
|
|
|
if (so_list->objfile == NULL)
|
1999-07-07 22:19:36 +02:00
|
|
|
printf_unfiltered (" (symbols not loaded)");
|
1999-04-16 03:35:26 +02:00
|
|
|
printf_unfiltered ("\n");
|
2004-09-11 12:24:53 +02:00
|
|
|
printf_unfiltered (" %-12s", hex_string_custom (flags, 8));
|
1999-04-16 03:35:26 +02:00
|
|
|
printf_unfiltered ("%-12s",
|
2004-09-11 12:24:53 +02:00
|
|
|
hex_string_custom (so_list->som_solib.text_addr, 8));
|
1999-04-16 03:35:26 +02:00
|
|
|
printf_unfiltered ("%-12s",
|
2004-09-11 12:24:53 +02:00
|
|
|
hex_string_custom (so_list->som_solib.text_end, 8));
|
1999-04-16 03:35:26 +02:00
|
|
|
printf_unfiltered ("%-12s",
|
2004-09-11 12:24:53 +02:00
|
|
|
hex_string_custom (so_list->som_solib.data_start, 8));
|
1999-04-16 03:35:26 +02:00
|
|
|
printf_unfiltered ("%-12s",
|
2004-09-11 12:24:53 +02:00
|
|
|
hex_string_custom (so_list->som_solib.data_end, 8));
|
1999-04-16 03:35:26 +02:00
|
|
|
printf_unfiltered ("%-12s\n",
|
2004-09-11 12:24:53 +02:00
|
|
|
hex_string_custom (so_list->som_solib.got_value, 8));
|
1999-04-16 03:35:26 +02:00
|
|
|
so_list = so_list->next;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2000-07-30 03:48:28 +02:00
|
|
|
som_solib_sharedlibrary_command (char *args, int from_tty)
|
1999-04-16 03:35:26 +02:00
|
|
|
{
|
|
|
|
dont_repeat ();
|
2001-11-01 17:17:08 +01:00
|
|
|
som_solib_add (args, from_tty, (struct target_ops *) 0, 1);
|
1999-04-16 03:35:26 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
char *
|
2000-07-30 03:48:28 +02:00
|
|
|
som_solib_address (CORE_ADDR addr)
|
1999-04-16 03:35:26 +02:00
|
|
|
{
|
1999-07-07 22:19:36 +02:00
|
|
|
struct so_list *so = so_list_head;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
while (so)
|
|
|
|
{
|
|
|
|
/* Is this address within this shlib's text range? If so,
|
|
|
|
return the shlib's name.
|
1999-07-07 22:19:36 +02:00
|
|
|
*/
|
1999-04-16 03:35:26 +02:00
|
|
|
if ((addr >= so->som_solib.text_addr) && (addr <= so->som_solib.text_end))
|
1999-07-07 22:19:36 +02:00
|
|
|
return so->som_solib.name;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
/* Nope, keep looking... */
|
|
|
|
so = so->next;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* No, we couldn't prove that the address is within a shlib. */
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
void
|
2000-07-30 03:48:28 +02:00
|
|
|
som_solib_restart (void)
|
1999-04-16 03:35:26 +02:00
|
|
|
{
|
1999-07-07 22:19:36 +02:00
|
|
|
struct so_list *sl = so_list_head;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
/* Before the shlib info vanishes, use it to disable any breakpoints
|
|
|
|
that may still be active in those shlibs.
|
1999-07-07 22:19:36 +02:00
|
|
|
*/
|
1999-04-16 03:35:26 +02:00
|
|
|
disable_breakpoints_in_shlibs (0);
|
|
|
|
|
|
|
|
/* Discard all the shlib descriptors.
|
1999-07-07 22:19:36 +02:00
|
|
|
*/
|
1999-04-16 03:35:26 +02:00
|
|
|
while (sl)
|
|
|
|
{
|
1999-07-07 22:19:36 +02:00
|
|
|
struct so_list *next_sl = sl->next;
|
2000-12-15 02:01:51 +01:00
|
|
|
xfree (sl);
|
1999-04-16 03:35:26 +02:00
|
|
|
sl = next_sl;
|
|
|
|
}
|
|
|
|
so_list_head = NULL;
|
|
|
|
|
|
|
|
som_solib_total_st_size = (LONGEST) 0;
|
|
|
|
som_solib_st_size_threshold_exceeded = 0;
|
|
|
|
|
|
|
|
dld_cache.is_valid = 0;
|
|
|
|
|
|
|
|
dld_cache.hook.address = 0;
|
|
|
|
dld_cache.hook.unwind = NULL;
|
|
|
|
|
|
|
|
dld_cache.hook_stub.address = 0;
|
|
|
|
dld_cache.hook_stub.unwind = NULL;
|
|
|
|
|
|
|
|
dld_cache.load.address = 0;
|
|
|
|
dld_cache.load.unwind = NULL;
|
|
|
|
|
|
|
|
dld_cache.load_stub.address = 0;
|
|
|
|
dld_cache.load_stub.unwind = NULL;
|
|
|
|
|
|
|
|
dld_cache.unload.address = 0;
|
|
|
|
dld_cache.unload.unwind = NULL;
|
|
|
|
|
|
|
|
dld_cache.unload2.address = 0;
|
|
|
|
dld_cache.unload2.unwind = NULL;
|
|
|
|
|
|
|
|
dld_cache.unload_stub.address = 0;
|
|
|
|
dld_cache.unload_stub.unwind = NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
void
|
2000-07-30 03:48:28 +02:00
|
|
|
_initialize_som_solib (void)
|
1999-04-16 03:35:26 +02:00
|
|
|
{
|
|
|
|
add_com ("sharedlibrary", class_files, som_solib_sharedlibrary_command,
|
2005-02-15 Andrew Cagney <cagney@gnu.org>
Mark up add_com, add_info and add_prefix_cmd.
* breakpoint.c, cp-support.c, dcache.c, dwarf2read.c: Update.
* exec.c, f-valprint.c, frame.c, gcore.c, gnu-nat.c: Update.
* go32-nat.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* kod.c, language.c, linux-nat.c, m32r-rom.c, macrocmd.c: Update.
* maint.c, memattr.c, mips-tdep.c, nto-procfs.c, objc-lang.c: Update.
* ocd.c, pa64solib.c, printcmd.c, procfs.c, regcache.c: Update.
* remote-e7000.c, remote-m32r-sdi.c, remote-mips.c: Update.
* remote-sds.c, remote-sim.c, remote-st.c, remote-utils.c: Update.
* remote.c, rs6000-tdep.c, ser-go32.c, serial.c: Update.
* sh-tdep.c, solib.c, somsolib.c, source.c, stack.c: Update.
* symfile.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, typeprint.c, utils.c, valprint.c: Update.
* win32-nat.c, xcoffsolib.c, cli/cli-cmds.c, cli/cli-dump.c: Update.
* cli/cli-logging.c, tui/tui-layout.c, tui/tui-regs.c: Update.
* tui/tui-stack.c, tui/tui-win.c: Update.
2005-02-15 16:49:28 +01:00
|
|
|
_("Load shared object library symbols for files matching REGEXP."));
|
1999-04-16 03:35:26 +02:00
|
|
|
add_info ("sharedlibrary", som_sharedlibrary_info_command,
|
2005-02-15 Andrew Cagney <cagney@gnu.org>
Mark up add_com, add_info and add_prefix_cmd.
* breakpoint.c, cp-support.c, dcache.c, dwarf2read.c: Update.
* exec.c, f-valprint.c, frame.c, gcore.c, gnu-nat.c: Update.
* go32-nat.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* kod.c, language.c, linux-nat.c, m32r-rom.c, macrocmd.c: Update.
* maint.c, memattr.c, mips-tdep.c, nto-procfs.c, objc-lang.c: Update.
* ocd.c, pa64solib.c, printcmd.c, procfs.c, regcache.c: Update.
* remote-e7000.c, remote-m32r-sdi.c, remote-mips.c: Update.
* remote-sds.c, remote-sim.c, remote-st.c, remote-utils.c: Update.
* remote.c, rs6000-tdep.c, ser-go32.c, serial.c: Update.
* sh-tdep.c, solib.c, somsolib.c, source.c, stack.c: Update.
* symfile.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, typeprint.c, utils.c, valprint.c: Update.
* win32-nat.c, xcoffsolib.c, cli/cli-cmds.c, cli/cli-dump.c: Update.
* cli/cli-logging.c, tui/tui-layout.c, tui/tui-regs.c: Update.
* tui/tui-stack.c, tui/tui-win.c: Update.
2005-02-15 16:49:28 +01:00
|
|
|
_("Status of loaded shared object libraries."));
|
2001-10-30 05:05:36 +01:00
|
|
|
|
2005-02-18 Andrew Cagney <cagney@gnu.org>
Use add_setshow_boolean_command through out. Delete #ifdef 0'ed
code adding set/show boolean commands.
* cp-valprint.c, dcache.c, exec.c, gdbtypes.c, infrun.c: Update.
* monitor.c, p-valprint.c, pa64solib.c, printcmd.c: Update.
* proc-api.c, remote-mips.c, remote.c, solib.c: Update.
* somsolib.c, symfile.c, top.c, utils.c, valops.c: Update.
* valprint.c, win32-nat.c, wince.c, xcoffsolib.c: Update.
* cli/cli-cmds.c: Update.
2005-02-18 16:25:32 +01:00
|
|
|
add_setshow_boolean_cmd ("auto-solib-add", class_support,
|
|
|
|
&auto_solib_add, _("\
|
|
|
|
Set autoloading of shared library symbols."), _("\
|
|
|
|
Show autoloading of shared library symbols."), _("\
|
2001-10-30 05:05:36 +01:00
|
|
|
If \"on\", symbols from all shared object libraries will be loaded\n\
|
|
|
|
automatically when the inferior begins execution, when the dynamic linker\n\
|
|
|
|
informs gdb that a new library has been loaded, or when attaching to the\n\
|
2005-02-18 Andrew Cagney <cagney@gnu.org>
Use add_setshow_boolean_command through out. Delete #ifdef 0'ed
code adding set/show boolean commands.
* cp-valprint.c, dcache.c, exec.c, gdbtypes.c, infrun.c: Update.
* monitor.c, p-valprint.c, pa64solib.c, printcmd.c: Update.
* proc-api.c, remote-mips.c, remote.c, solib.c: Update.
* somsolib.c, symfile.c, top.c, utils.c, valops.c: Update.
* valprint.c, win32-nat.c, wince.c, xcoffsolib.c: Update.
* cli/cli-cmds.c: Update.
2005-02-18 16:25:32 +01:00
|
|
|
inferior. Otherwise, symbols must be loaded manually, using `sharedlibrary'."),
|
|
|
|
NULL,
|
|
|
|
NULL, /* FIXME: i18n: */
|
|
|
|
&setlist, &showlist);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
2005-02-18 Andrew Cagney <cagney@gnu.org>
Use add_setshow_zinteger_cmd through out. Re-sync gdbarch.sh
and gdbarch.c.
* breakpoint.c, frame.c, gdb-events.sh, gdbarch.sh: Update.
* gdbtypes.c, infrun.c, linux-nat.c, maint.c, monitor.c: Update.
* pa64solib.c, parse.c, remote-mips.c, ser-go32.c: Update.
* serial.c, solib-frv.c, somsolib.c, target.c, top.c: Update.
* varobj.c, cli/cli-cmds.c: Update.
* gdbarch.c, gdb-events.c: Regenerate.
2005-02-18 19:58:56 +01:00
|
|
|
add_setshow_zinteger_cmd ("auto-solib-limit", class_support,
|
|
|
|
&auto_solib_limit, _("\
|
|
|
|
Set threshold (in Mb) for autoloading shared library symbols."), _("\
|
|
|
|
Show threshold (in Mb) for autoloading shared library symbols."), _("\
|
2001-10-30 05:05:36 +01:00
|
|
|
When shared library autoloading is enabled, new libraries will be loaded\n\
|
|
|
|
only until the total size of shared library symbols exceeds this\n\
|
2005-02-18 Andrew Cagney <cagney@gnu.org>
Use add_setshow_zinteger_cmd through out. Re-sync gdbarch.sh
and gdbarch.c.
* breakpoint.c, frame.c, gdb-events.sh, gdbarch.sh: Update.
* gdbtypes.c, infrun.c, linux-nat.c, maint.c, monitor.c: Update.
* pa64solib.c, parse.c, remote-mips.c, ser-go32.c: Update.
* serial.c, solib-frv.c, somsolib.c, target.c, top.c: Update.
* varobj.c, cli/cli-cmds.c: Update.
* gdbarch.c, gdb-events.c: Regenerate.
2005-02-18 19:58:56 +01:00
|
|
|
threshold in megabytes. Is ignored when using `sharedlibrary'."),
|
|
|
|
NULL,
|
|
|
|
NULL, /* FIXME: i18n: */
|
|
|
|
&setlist, &showlist);
|
2001-10-30 05:05:36 +01:00
|
|
|
|
|
|
|
/* ??rehrauer: On HP-UX, the kernel parameter MAXDSIZ limits how
|
|
|
|
much data space a process can use. We ought to be reading
|
|
|
|
MAXDSIZ and setting auto_solib_limit to some large fraction of
|
|
|
|
that value. If not that, we maybe ought to be setting it smaller
|
|
|
|
than the default for MAXDSIZ (that being 64Mb, I believe).
|
|
|
|
However, [1] this threshold is only crudely approximated rather
|
|
|
|
than actually measured, and [2] 50 Mbytes is too small for
|
|
|
|
debugging gdb itself. Thus, the arbitrary 100 figure. */
|
|
|
|
auto_solib_limit = 100; /* Megabytes */
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
som_solib_restart ();
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Get some HPUX-specific data from a shared lib.
|
|
|
|
*/
|
|
|
|
CORE_ADDR
|
2004-11-13 03:19:03 +01:00
|
|
|
som_solib_thread_start_addr (struct so_list *so)
|
1999-04-16 03:35:26 +02:00
|
|
|
{
|
1999-07-07 22:19:36 +02:00
|
|
|
return so->som_solib.tsd_start_addr;
|
1999-04-16 03:35:26 +02:00
|
|
|
}
|
2004-12-05 20:41:37 +01:00
|
|
|
|
|
|
|
#ifdef PA_SOM_ONLY
|
|
|
|
void
|
|
|
|
no_shared_libraries (char *ignored, int from_tty)
|
|
|
|
{
|
|
|
|
}
|
|
|
|
#endif
|