binutils-gdb/gdb/objfiles.h

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/* Definitions for symbol file management in GDB.
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Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
2002, 2003, 2004, 2007, 2008, 2009 Free Software Foundation, Inc.
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This file is part of GDB.
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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 3 of the License, or
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(at your option) any later version.
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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.
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You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#if !defined (OBJFILES_H)
#define OBJFILES_H
#include "gdb_obstack.h" /* For obstack internals. */
#include "symfile.h" /* For struct psymbol_allocation_list */
struct bcache;
struct htab;
2003-09-11 David Carlton <carlton@kealia.com> * gdbtypes.h: Add TYPE_CODE_NAMESPACE. * gdbtypes.c (init_type): Handle TYPE_CODE_NAMESPACE. (recursive_dump_type): Ditto. * printcmd.c (print_formatted): Ditto. * typeprint.c (print_type_scalar): Ditto. * c-typeprint.c (c_type_print_varspec_prefix): Ditto. (c_type_print_varspec_suffix, c_type_print_base): Ditto. * cp-support.h: Declare cp_check_possible_namespace_symbols, maint_cplus_cmd_list. * cp-support.c: Make maint_cplus_cmd_list extern. * cp-namespace.c: Include objfiles.h, gdbtypes.h, dictionary.h, command.h. (lookup_symbol_file): Look in possible namespace blocks when appropriate. (initialize_namespace_symtab): New. (get_possible_namespace_block, free_namespace_block) (check_possible_namespace_symbols) (check_possible_namespace_symbols_loop) (check_one_possible_namespace_symbol) (lookup_possible_namespace_symbol, maintenance_cplus_namespace) (_initialize_cp_namespace): Ditto. * block.h: Declare allocate_block. * block.c (allocate_block): New. * jv-lang.c (get_java_class_symtab): Allocate blocks via allocate_block. * symfile.h: Update declaration of add_psymbol_to_list. * symfile.c (add_psymbol_to_list): Return the partial symbol in question. * dwarf2read.c (dwarf2_build_psymtabs_hard): Add argument to scan_partial_symbols_call. (scan_partial_symbols): Add NAMESPACE argument; update calls to helper functions. (add_partial_symbol): If necessary, scan mangled names for names of namespaces. (add_partial_namespace): Add NAMESPACE argument; generate partial symbols associated to namespaces. (add_partial_enumeration): Add NAMESPACE argument. (new_symbol): Allow namespace syms. (read_namespace): Generate namespace syms. * objfiles.h: Add opaque declaration of struct symtab. (struct objfile): Add cp_namespace_symtab member. * objfiles.c (allocate_objfile): Set objfile->cp_namespace_symtab. * Makefile.in (cp-namespace.o): Depend on objfiles_h, gdbtypes_h, dictionary_h, command_h. 2003-09-11 David Carlton <carlton@kealia.com> * gdb.c++/namespace.exp: Add tests for namespace types. * gdb.c++/maint.exp (test_help): Test 'help maint cp namespace'. (test_namespace): New.
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struct symtab;
struct objfile_data;
/* This structure maintains information on a per-objfile basis about the
"entry point" of the objfile, and the scope within which the entry point
exists. It is possible that gdb will see more than one objfile that is
executable, each with its own entry point.
For example, for dynamically linked executables in SVR4, the dynamic linker
code is contained within the shared C library, which is actually executable
and is run by the kernel first when an exec is done of a user executable
that is dynamically linked. The dynamic linker within the shared C library
then maps in the various program segments in the user executable and jumps
to the user executable's recorded entry point, as if the call had been made
directly by the kernel.
The traditional gdb method of using this info was to use the
recorded entry point to set the entry-file's lowpc and highpc from
the debugging information, where these values are the starting
address (inclusive) and ending address (exclusive) of the
instruction space in the executable which correspond to the
"startup file", I.E. crt0.o in most cases. This file is assumed to
be a startup file and frames with pc's inside it are treated as
nonexistent. Setting these variables is necessary so that
backtraces do not fly off the bottom of the stack.
NOTE: cagney/2003-09-09: It turns out that this "traditional"
method doesn't work. Corinna writes: ``It turns out that the call
to test for "inside entry file" destroys a meaningful backtrace
under some conditions. E. g. the backtrace tests in the asm-source
testcase are broken for some targets. In this test the functions
are all implemented as part of one file and the testcase is not
necessarily linked with a start file (depending on the target).
What happens is, that the first frame is printed normaly and
following frames are treated as being inside the enttry file then.
This way, only the #0 frame is printed in the backtrace output.''
Ref "frame.c" "NOTE: vinschen/2003-04-01".
Gdb also supports an alternate method to avoid running off the bottom
of the stack.
There are two frames that are "special", the frame for the function
containing the process entry point, since it has no predecessor frame,
and the frame for the function containing the user code entry point
(the main() function), since all the predecessor frames are for the
process startup code. Since we have no guarantee that the linked
in startup modules have any debugging information that gdb can use,
we need to avoid following frame pointers back into frames that might
have been built in the startup code, as we might get hopelessly
confused. However, we almost always have debugging information
available for main().
Index: ChangeLog 2003-03-23 Andrew Cagney <cagney@redhat.com> * gdbarch.sh (DEPRECATED_FRAME_CHAIN): Replace FRAME_CHAIN. (DEPRECATED_FRAME_CHAIN_VALID): Replace FRAME_CHAIN_VALID. * gdbarch.h, gdbarch.c: Regenerate. * valops.c (hand_function_call): Update. * objfiles.h (DEPRECATED_FRAME_CHAIN_VALID): Update. * frame.c (legacy_saved_regs_this_id): Update. (legacy_get_prev_frame, get_prev_frame, legacy_frame_p): Update. * dummy-frame.h: Update. * config/sparc/tm-sparc.h (DEPRECATED_FRAME_CHAIN): Update. * config/pa/tm-hppa.h (DEPRECATED_FRAME_CHAIN_VALID): Update. * config/m68k/tm-vx68.h (DEPRECATED_FRAME_CHAIN): Update. * config/m68k/tm-os68k.h (DEPRECATED_FRAME_CHAIN): Update. * config/m68k/tm-sun3.h: Update. * blockframe.c (inside_main_func, frame_chain_valid): Update. * xstormy16-tdep.c (xstormy16_gdbarch_init): Update. * x86-64-tdep.c (x86_64_init_abi): Update. * vax-tdep.c (vax_gdbarch_init): Update. * v850-tdep.c (v850_gdbarch_init): Update. * sparc-tdep.c (sparc_frame_chain, sparc_gdbarch_init): Update. * sh-tdep.c (sh_gdbarch_init): Update. * s390-tdep.c (s390_gdbarch_init): Update. * rs6000-tdep.c (rs6000_frame_saved_pc): Update. (rs6000_gdbarch_init, rs6000_frame_saved_pc): Update. (frame_get_saved_regs): Update. * ppc-linux-tdep.c (ppc_linux_init_abi): Update. * ns32k-tdep.c (ns32k_gdbarch_init): Update. * mn10300-tdep.c (mn10300_gdbarch_init): Update. * mips-tdep.c (mips_gdbarch_init): Update. * mcore-tdep.c (mcore_gdbarch_init): Update. * m68k-tdep.c (m68k_gdbarch_init): Update. * m68hc11-tdep.c (m68hc11_gdbarch_init): Update. * ia64-tdep.c (ia64_gdbarch_init): Update. * i386-tdep.c (i386_frame_num_args, i386_gdbarch_init): Update. * i386-interix-tdep.c (i386_interix_init_abi): Update. (i386_interix_back_one_frame): Update. * hppa-tdep.c (hppa_gdbarch_init): Update. (hppa_init_extra_frame_info): Update. * h8300-tdep.c (h8300_gdbarch_init): Update. * frv-tdep.c (frv_gdbarch_init): Update. * cris-tdep.c (cris_gdbarch_init): Update. * avr-tdep.c (avr_gdbarch_init): Update. * arm-tdep.c (arm_gdbarch_init): Update. * alpha-tdep.c (alpha_gdbarch_init): Update. Index: doc/ChangeLog 2003-03-23 Andrew Cagney <cagney@redhat.com> * gdbint.texinfo (Algorithms, Target Architecture Definition): Deprecate FRAME_CHAIN and FRAME_CHAIN_VALID.
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These variables are used to save the range of PC values which are
valid within the main() function and within the function containing
the process entry point. If we always consider the frame for
main() as the outermost frame when debugging user code, and the
frame for the process entry point function as the outermost frame
when debugging startup code, then all we have to do is have
DEPRECATED_FRAME_CHAIN_VALID return false whenever a frame's
current PC is within the range specified by these variables. In
essence, we set "ceilings" in the frame chain beyond which we will
not proceed when following the frame chain back up the stack.
A nice side effect is that we can still debug startup code without
running off the end of the frame chain, assuming that we have usable
debugging information in the startup modules, and if we choose to not
use the block at main, or can't find it for some reason, everything
still works as before. And if we have no startup code debugging
information but we do have usable information for main(), backtraces
from user code don't go wandering off into the startup code. */
struct entry_info
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{
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/* The value we should use for this objects entry point.
The illegal/unknown value needs to be something other than 0, ~0
for instance, which is much less likely than 0. */
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CORE_ADDR entry_point;
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#define INVALID_ENTRY_POINT (~0) /* ~0 will not be in any file, we hope. */
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};
/* Sections in an objfile. The section offsets are stored in the
OBJFILE. */
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struct obj_section
{
struct bfd_section *the_bfd_section; /* BFD section pointer */
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/* Objfile this section is part of. */
struct objfile *objfile;
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/* True if this "overlay section" is mapped into an "overlay region". */
int ovly_mapped;
};
/* Relocation offset applied to S. */
#define obj_section_offset(s) \
(((s)->objfile->section_offsets)->offsets[(s)->the_bfd_section->index])
/* The memory address of section S (vma + offset). */
#define obj_section_addr(s) \
(bfd_get_section_vma ((s)->objfile->abfd, s->the_bfd_section) \
+ obj_section_offset (s))
/* The one-passed-the-end memory address of section S
(vma + size + offset). */
#define obj_section_endaddr(s) \
(bfd_get_section_vma ((s)->objfile->abfd, s->the_bfd_section) \
+ bfd_get_section_size ((s)->the_bfd_section) \
+ obj_section_offset (s))
/* The "objstats" structure provides a place for gdb to record some
interesting information about its internal state at runtime, on a
per objfile basis, such as information about the number of symbols
read, size of string table (if any), etc. */
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struct objstats
{
int n_minsyms; /* Number of minimal symbols read */
int n_psyms; /* Number of partial symbols read */
int n_syms; /* Number of full symbols read */
int n_stabs; /* Number of ".stabs" read (if applicable) */
int n_types; /* Number of types */
int sz_strtab; /* Size of stringtable, (if applicable) */
};
#define OBJSTAT(objfile, expr) (objfile -> stats.expr)
#define OBJSTATS struct objstats stats
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extern void print_objfile_statistics (void);
extern void print_symbol_bcache_statistics (void);
/* Number of entries in the minimal symbol hash table. */
#define MINIMAL_SYMBOL_HASH_SIZE 2039
/* Master structure for keeping track of each file from which
gdb reads symbols. There are several ways these get allocated: 1.
The main symbol file, symfile_objfile, set by the symbol-file command,
2. Additional symbol files added by the add-symbol-file command,
3. Shared library objfiles, added by ADD_SOLIB, 4. symbol files
for modules that were loaded when GDB attached to a remote system
(see remote-vx.c). */
struct objfile
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{
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/* All struct objfile's are chained together by their next pointers.
The global variable "object_files" points to the first link in this
chain.
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FIXME: There is a problem here if the objfile is reusable, and if
multiple users are to be supported. The problem is that the objfile
list is linked through a member of the objfile struct itself, which
is only valid for one gdb process. The list implementation needs to
be changed to something like:
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struct list {struct list *next; struct objfile *objfile};
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where the list structure is completely maintained separately within
each gdb process. */
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struct objfile *next;
/* The object file's name, tilde-expanded and absolute.
Malloc'd; free it if you free this struct. */
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char *name;
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/* Some flag bits for this objfile. */
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unsigned short flags;
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/* Each objfile points to a linked list of symtabs derived from this file,
one symtab structure for each compilation unit (source file). Each link
in the symtab list contains a backpointer to this objfile. */
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struct symtab *symtabs;
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/* Each objfile points to a linked list of partial symtabs derived from
this file, one partial symtab structure for each compilation unit
(source file). */
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struct partial_symtab *psymtabs;
/* Map addresses to the entries of PSYMTABS. It would be more efficient to
have a map per the whole process but ADDRMAP cannot selectively remove
its items during FREE_OBJFILE. This mapping is already present even for
PARTIAL_SYMTABs which still have no corresponding full SYMTABs read. */
struct addrmap *psymtabs_addrmap;
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/* List of freed partial symtabs, available for re-use */
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struct partial_symtab *free_psymtabs;
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/* The object file's BFD. Can be null if the objfile contains only
minimal symbols, e.g. the run time common symbols for SunOS4. */
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bfd *obfd;
* objfiles.h (struct objfile): New GDBARCH member. (get_objfile_arch): Add prototype. * objfiles.c: Include "arch-utils.h". (allocate_objfile): Look up gdbarch associated with bfd. (get_objfile_arch): New function. * Makefile (objfiles.o): Update dependencies. * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch by objfile arch. * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch by frame arch. (locexpr_describe_location): Replace current_gdbarch by objfile arch. * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch. (dwarf2_add_field): Likewise. (read_tag_pointer_type): Likewise. (read_base_type): Likewise. (new_symbol): Likewise. * coffread.c (decode_type): Add OBJFILE argument. Update callers. (decode_base_type, decode_function_type): Likewise. (coff_read_struct_type, coff_read_enum_type): Likewise. (coff_symtab_read): Replace current_gdbarch by objfile arch. (decode_base_type): Likewise. (coff_read_enum_type): Likewise. (coff_read_struct_type): Replace current_objfile by OBJFILE argument. (coff_read_enum_type): Likewise. * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch. (end_psymtab): Likewise. (process_one_symbol): Likewise. * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch. (parse_procedure): Likewise. (parse_partial_symbols): Likewise. * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch. * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch. Replace static pcc_promotion_type and pcc_unsigned_promotion_type by built-in types. (read_range_type): Replace current_gdbarch by objfile arch. Replace static range_index_type by built-in type. (read_one_struct_field): Replace current_gdbarch by objfile arch. (read_enum_type): Likewise. * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by objfile arch.
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/* The gdbarch associated with the BFD. Note that this gdbarch is
determined solely from BFD information, without looking at target
information. The gdbarch determined from a running target may
differ from this e.g. with respect to register types and names. */
struct gdbarch *gdbarch;
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/* The modification timestamp of the object file, as of the last time
we read its symbols. */
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long mtime;
/* Obstack to hold objects that should be freed when we load a new symbol
table from this object file. */
struct obstack objfile_obstack;
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/* A byte cache where we can stash arbitrary "chunks" of bytes that
will not change. */
struct bcache *psymbol_cache; /* Byte cache for partial syms */
struct bcache *macro_cache; /* Byte cache for macros */
/* Hash table for mapping symbol names to demangled names. Each
entry in the hash table is actually two consecutive strings,
both null-terminated; the first one is a mangled or linkage
name, and the second is the demangled name or just a zero byte
if the name doesn't demangle. */
struct htab *demangled_names_hash;
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/* Vectors of all partial symbols read in from file. The actual data
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.
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is stored in the objfile_obstack. */
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struct psymbol_allocation_list global_psymbols;
struct psymbol_allocation_list static_psymbols;
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/* Each file contains a pointer to an array of minimal symbols for all
global symbols that are defined within the file. The array is terminated
by a "null symbol", one that has a NULL pointer for the name and a zero
value for the address. This makes it easy to walk through the array
when passed a pointer to somewhere in the middle of it. There is also
a count of the number of symbols, which does not include the terminating
null symbol. The array itself, as well as all the data that it points
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.
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to, should be allocated on the objfile_obstack for this file. */
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struct minimal_symbol *msymbols;
int minimal_symbol_count;
/* This is a hash table used to index the minimal symbols by name. */
struct minimal_symbol *msymbol_hash[MINIMAL_SYMBOL_HASH_SIZE];
/* This hash table is used to index the minimal symbols by their
demangled names. */
struct minimal_symbol *msymbol_demangled_hash[MINIMAL_SYMBOL_HASH_SIZE];
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/* Structure which keeps track of functions that manipulate objfile's
of the same type as this objfile. I.E. the function to read partial
symbols for example. Note that this structure is in statically
allocated memory, and is shared by all objfiles that use the
object module reader of this type. */
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struct sym_fns *sf;
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/* The per-objfile information about the entry point, the scope (file/func)
containing the entry point, and the scope of the user's main() func. */
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struct entry_info ei;
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/* Information about stabs. Will be filled in with a dbx_symfile_info
struct by those readers that need it. */
/* NOTE: cagney/2004-10-23: This has been replaced by per-objfile
data points implemented using "data" and "num_data" below. For
an example of how to use this replacement, see "objfile_data"
in "mips-tdep.c". */
struct dbx_symfile_info *deprecated_sym_stab_info;
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/* Hook for information for use by the symbol reader (currently used
for information shared by sym_init and sym_read). It is
typically a pointer to malloc'd memory. The symbol reader's finish
function is responsible for freeing the memory thusly allocated. */
/* NOTE: cagney/2004-10-23: This has been replaced by per-objfile
data points implemented using "data" and "num_data" below. For
an example of how to use this replacement, see "objfile_data"
in "mips-tdep.c". */
void *deprecated_sym_private;
/* Per objfile data-pointers required by other GDB modules. */
/* FIXME: kettenis/20030711: This mechanism could replace
deprecated_sym_stab_info and deprecated_sym_private
entirely. */
void **data;
unsigned num_data;
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/* Set of relocation offsets to apply to each section.
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
Currently on the objfile_obstack (which makes no sense, but I'm
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not sure it's harming anything).
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These offsets indicate that all symbols (including partial and
minimal symbols) which have been read have been relocated by this
much. Symbols which are yet to be read need to be relocated by
it. */
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struct section_offsets *section_offsets;
int num_sections;
/* Indexes in the section_offsets array. These are initialized by the
*_symfile_offsets() family of functions (som_symfile_offsets,
xcoff_symfile_offsets, default_symfile_offsets). In theory they
should correspond to the section indexes used by bfd for the
current objfile. The exception to this for the time being is the
SOM version. */
int sect_index_text;
int sect_index_data;
int sect_index_bss;
int sect_index_rodata;
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/* These pointers are used to locate the section table, which
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among other things, is used to map pc addresses into sections.
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SECTIONS points to the first entry in the table, and
SECTIONS_END points to the first location past the last entry
in the table. Currently the table is stored on the
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.
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objfile_obstack (which makes no sense, but I'm not sure it's
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harming anything). */
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struct obj_section
*sections, *sections_end;
gdb/ChangeLog: 2003-01-23 Alexander Larsson <alexl@redhat.com> Jim Blandy <jimb@redhat.com> Add support for executables whose debug info has been separated out into a separate file, leaving only a link behind. * objfiles.h (struct objfile): New fields: separate_debug_objfile and separate_debug_objfile_backlink. (put_objfile_before): New declaration. * symfile.c: #include "filenames.h". (symbol_file_add_with_addrs_or_offsets): If this objfile has its debug info in a separate file, read that, too. Save the addrs argument, so we can use it again to read the separated debug info; syms_from_objfile modifies the table we pass it. (reread_symbols): After re-reading an objfile, call reread_separate_symbols to refresh its separate debug info objfile, if it has one. (reread_separate_symbols, find_separate_debug_file, get_debug_link_info, separate_debug_file_exists): New functions. (debug_file_directory): New global var. (_initialize_symfile): Initialize debug_file_directory, and provide the new `set debug-file-directory' command to let the user change it. * objfiles.c (free_objfile): If this objfile has its debug info in a separate objfile, free that one too. If this is itself a separate debug info objfile, clear our parent's backlink. (put_objfile_before): New function. * utils.c (gnu_debuglink_crc32): New function. * defs.h (gnu_debuglink_crc32): New declaration. * Makefile.in (symfile.o): Note dependency on "filenames.h". * configure.in: Handle --with-separate-debug-dir config option. * acinclude.m4 (AC_DEFINE_DIR): New macro. * acconfig.h (DEBUGDIR): New macro. * configure, aclocal.m4, config.in: Regenerated. gdb/doc/ChangeLog: 2003-01-23 Jim Blandy <jimb@redhat.com> * gdb.texinfo (Separate Debug Files): New section.
2003-01-24 00:03:32 +01:00
/* Link to objfile that contains the debug symbols for this one.
One is loaded if this file has an debug link to an existing
debug file with the right checksum */
struct objfile *separate_debug_objfile;
/* If this is a separate debug object, this is used as a link to the
actual executable objfile. */
struct objfile *separate_debug_objfile_backlink;
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/* Place to stash various statistics about this objfile */
OBJSTATS;
2003-09-11 David Carlton <carlton@kealia.com> * gdbtypes.h: Add TYPE_CODE_NAMESPACE. * gdbtypes.c (init_type): Handle TYPE_CODE_NAMESPACE. (recursive_dump_type): Ditto. * printcmd.c (print_formatted): Ditto. * typeprint.c (print_type_scalar): Ditto. * c-typeprint.c (c_type_print_varspec_prefix): Ditto. (c_type_print_varspec_suffix, c_type_print_base): Ditto. * cp-support.h: Declare cp_check_possible_namespace_symbols, maint_cplus_cmd_list. * cp-support.c: Make maint_cplus_cmd_list extern. * cp-namespace.c: Include objfiles.h, gdbtypes.h, dictionary.h, command.h. (lookup_symbol_file): Look in possible namespace blocks when appropriate. (initialize_namespace_symtab): New. (get_possible_namespace_block, free_namespace_block) (check_possible_namespace_symbols) (check_possible_namespace_symbols_loop) (check_one_possible_namespace_symbol) (lookup_possible_namespace_symbol, maintenance_cplus_namespace) (_initialize_cp_namespace): Ditto. * block.h: Declare allocate_block. * block.c (allocate_block): New. * jv-lang.c (get_java_class_symtab): Allocate blocks via allocate_block. * symfile.h: Update declaration of add_psymbol_to_list. * symfile.c (add_psymbol_to_list): Return the partial symbol in question. * dwarf2read.c (dwarf2_build_psymtabs_hard): Add argument to scan_partial_symbols_call. (scan_partial_symbols): Add NAMESPACE argument; update calls to helper functions. (add_partial_symbol): If necessary, scan mangled names for names of namespaces. (add_partial_namespace): Add NAMESPACE argument; generate partial symbols associated to namespaces. (add_partial_enumeration): Add NAMESPACE argument. (new_symbol): Allow namespace syms. (read_namespace): Generate namespace syms. * objfiles.h: Add opaque declaration of struct symtab. (struct objfile): Add cp_namespace_symtab member. * objfiles.c (allocate_objfile): Set objfile->cp_namespace_symtab. * Makefile.in (cp-namespace.o): Depend on objfiles_h, gdbtypes_h, dictionary_h, command_h. 2003-09-11 David Carlton <carlton@kealia.com> * gdb.c++/namespace.exp: Add tests for namespace types. * gdb.c++/maint.exp (test_help): Test 'help maint cp namespace'. (test_namespace): New.
2003-09-11 21:49:20 +02:00
/* A symtab that the C++ code uses to stash special symbols
associated to namespaces. */
/* FIXME/carlton-2003-06-27: Delete this in a few years once
"possible namespace symbols" go away. */
struct symtab *cp_namespace_symtab;
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};
/* Defines for the objfile flag word. */
/* When an object file has its functions reordered (currently Irix-5.2
shared libraries exhibit this behaviour), we will need an expensive
algorithm to locate a partial symtab or symtab via an address.
To avoid this penalty for normal object files, we use this flag,
whose setting is determined upon symbol table read in. */
#define OBJF_REORDERED (1 << 0) /* Functions are reordered */
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/* Distinguish between an objfile for a shared library and a "vanilla"
objfile. (If not set, the objfile may still actually be a solib.
This can happen if the user created the objfile by using the
add-symbol-file command. GDB doesn't in that situation actually
check whether the file is a solib. Rather, the target's
implementation of the solib interface is responsible for setting
this flag when noticing solibs used by an inferior.) */
#define OBJF_SHARED (1 << 1) /* From a shared library */
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/* User requested that this objfile be read in it's entirety. */
#define OBJF_READNOW (1 << 2) /* Immediate full read */
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/* This objfile was created because the user explicitly caused it
(e.g., used the add-symbol-file command). This bit offers a way
for run_command to remove old objfile entries which are no longer
valid (i.e., are associated with an old inferior), but to preserve
ones that the user explicitly loaded via the add-symbol-file
command. */
#define OBJF_USERLOADED (1 << 3) /* User loaded */
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/* The bfd of this objfile is used outside of the objfile (e.g. by solib).
Do not try to free it. */
#define OBJF_KEEPBFD (1 << 4) /* Do not delete bfd */
/* The object file that the main symbol table was loaded from (e.g. the
argument to the "symbol-file" or "file" command). */
extern struct objfile *symfile_objfile;
/* The object file that contains the runtime common minimal symbols
for SunOS4. Note that this objfile has no associated BFD. */
extern struct objfile *rt_common_objfile;
/* When we need to allocate a new type, we need to know which objfile_obstack
to allocate the type on, since there is one for each objfile. The places
where types are allocated are deeply buried in function call hierarchies
which know nothing about objfiles, so rather than trying to pass a
particular objfile down to them, we just do an end run around them and
set current_objfile to be whatever objfile we expect to be using at the
time types are being allocated. For instance, when we start reading
symbols for a particular objfile, we set current_objfile to point to that
objfile, and when we are done, we set it back to NULL, to ensure that we
never put a type someplace other than where we are expecting to put it.
FIXME: Maybe we should review the entire type handling system and
see if there is a better way to avoid this problem. */
extern struct objfile *current_objfile;
/* All known objfiles are kept in a linked list. This points to the
root of this list. */
extern struct objfile *object_files;
/* Declarations for functions defined in objfiles.c */
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extern struct objfile *allocate_objfile (bfd *, int);
* objfiles.h (struct objfile): New GDBARCH member. (get_objfile_arch): Add prototype. * objfiles.c: Include "arch-utils.h". (allocate_objfile): Look up gdbarch associated with bfd. (get_objfile_arch): New function. * Makefile (objfiles.o): Update dependencies. * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch by objfile arch. * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch by frame arch. (locexpr_describe_location): Replace current_gdbarch by objfile arch. * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch. (dwarf2_add_field): Likewise. (read_tag_pointer_type): Likewise. (read_base_type): Likewise. (new_symbol): Likewise. * coffread.c (decode_type): Add OBJFILE argument. Update callers. (decode_base_type, decode_function_type): Likewise. (coff_read_struct_type, coff_read_enum_type): Likewise. (coff_symtab_read): Replace current_gdbarch by objfile arch. (decode_base_type): Likewise. (coff_read_enum_type): Likewise. (coff_read_struct_type): Replace current_objfile by OBJFILE argument. (coff_read_enum_type): Likewise. * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch. (end_psymtab): Likewise. (process_one_symbol): Likewise. * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch. (parse_procedure): Likewise. (parse_partial_symbols): Likewise. * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch. * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch. Replace static pcc_promotion_type and pcc_unsigned_promotion_type by built-in types. (read_range_type): Replace current_gdbarch by objfile arch. Replace static range_index_type by built-in type. (read_one_struct_field): Replace current_gdbarch by objfile arch. (read_enum_type): Likewise. * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by objfile arch.
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extern struct gdbarch *get_objfile_arch (struct objfile *);
extern void init_entry_point_info (struct objfile *);
extern CORE_ADDR entry_point_address (void);
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extern int build_objfile_section_table (struct objfile *);
extern void terminate_minimal_symbol_table (struct objfile *objfile);
gdb/ChangeLog: 2003-01-23 Alexander Larsson <alexl@redhat.com> Jim Blandy <jimb@redhat.com> Add support for executables whose debug info has been separated out into a separate file, leaving only a link behind. * objfiles.h (struct objfile): New fields: separate_debug_objfile and separate_debug_objfile_backlink. (put_objfile_before): New declaration. * symfile.c: #include "filenames.h". (symbol_file_add_with_addrs_or_offsets): If this objfile has its debug info in a separate file, read that, too. Save the addrs argument, so we can use it again to read the separated debug info; syms_from_objfile modifies the table we pass it. (reread_symbols): After re-reading an objfile, call reread_separate_symbols to refresh its separate debug info objfile, if it has one. (reread_separate_symbols, find_separate_debug_file, get_debug_link_info, separate_debug_file_exists): New functions. (debug_file_directory): New global var. (_initialize_symfile): Initialize debug_file_directory, and provide the new `set debug-file-directory' command to let the user change it. * objfiles.c (free_objfile): If this objfile has its debug info in a separate objfile, free that one too. If this is itself a separate debug info objfile, clear our parent's backlink. (put_objfile_before): New function. * utils.c (gnu_debuglink_crc32): New function. * defs.h (gnu_debuglink_crc32): New declaration. * Makefile.in (symfile.o): Note dependency on "filenames.h". * configure.in: Handle --with-separate-debug-dir config option. * acinclude.m4 (AC_DEFINE_DIR): New macro. * acconfig.h (DEBUGDIR): New macro. * configure, aclocal.m4, config.in: Regenerated. gdb/doc/ChangeLog: 2003-01-23 Jim Blandy <jimb@redhat.com> * gdb.texinfo (Separate Debug Files): New section.
2003-01-24 00:03:32 +01:00
extern void put_objfile_before (struct objfile *, struct objfile *);
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extern void objfile_to_front (struct objfile *);
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extern void unlink_objfile (struct objfile *);
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extern void free_objfile (struct objfile *);
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extern struct cleanup *make_cleanup_free_objfile (struct objfile *);
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extern void free_all_objfiles (void);
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extern void objfile_relocate (struct objfile *, struct section_offsets *);
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extern int have_partial_symbols (void);
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extern int have_full_symbols (void);
/* This operation deletes all objfile entries that represent solibs that
weren't explicitly loaded by the user, via e.g., the add-symbol-file
command.
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*/
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extern void objfile_purge_solibs (void);
/* Functions for dealing with the minimal symbol table, really a misc
address<->symbol mapping for things we don't have debug symbols for. */
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extern int have_minimal_symbols (void);
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extern struct obj_section *find_pc_section (CORE_ADDR pc);
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extern int in_plt_section (CORE_ADDR, char *);
/* Keep a registry of per-objfile data-pointers required by other GDB
modules. */
extern const struct objfile_data *register_objfile_data (void);
extern const struct objfile_data *register_objfile_data_with_cleanup
(void (*cleanup) (struct objfile *, void *));
extern void clear_objfile_data (struct objfile *objfile);
extern void set_objfile_data (struct objfile *objfile,
const struct objfile_data *data, void *value);
extern void *objfile_data (struct objfile *objfile,
const struct objfile_data *data);
/* Traverse all object files. ALL_OBJFILES_SAFE works even if you delete
the objfile during the traversal. */
#define ALL_OBJFILES(obj) \
for ((obj) = object_files; (obj) != NULL; (obj) = (obj)->next)
#define ALL_OBJFILES_SAFE(obj,nxt) \
for ((obj) = object_files; \
(obj) != NULL? ((nxt)=(obj)->next,1) :0; \
(obj) = (nxt))
/* Traverse all symtabs in one objfile. */
#define ALL_OBJFILE_SYMTABS(objfile, s) \
for ((s) = (objfile) -> symtabs; (s) != NULL; (s) = (s) -> next)
/* Traverse all psymtabs in one objfile. */
#define ALL_OBJFILE_PSYMTABS(objfile, p) \
for ((p) = (objfile) -> psymtabs; (p) != NULL; (p) = (p) -> next)
/* Traverse all minimal symbols in one objfile. */
#define ALL_OBJFILE_MSYMBOLS(objfile, m) \
* ax-gdb.c (gen_var_ref): Use SYMBOL_LINKAGE_NAME. * blockframe.c (find_pc_partial_function): Likewise. * buildsym.c (find_symbol_in_list): Likewise. * c-valprint.c (c_val_print): Likewise. * coffread.c (patch_opaque_types, process_coff_symbol): Likewise. (coff_read_enum_type): Likewise. Use SYMBOL_SET_LINKAGE_NAME. * cp-support.c (cp_remove_params): Renamed from remove_params and made global. (overload_list_add_symbol): Update call to remove_params. * cp-support.h (cp_remove_params): Declare. * dwarf2read.c (process_enumeration_scope): Use SYMBOL_LINKAGE_NAME. (dwarf2_const_value): Use SYMBOL_PRINT_NAME. * expprint.c (dump_subexp_body_standard): Likewise. * f-valprint.c (info_common_command, there_is_a_visible_common_named): Use SYMBOL_LINKAGE_NAME to find symbols and SYMBOL_PRINT_NAME for messages. * findvar.c (read_var_value): Use SYMBOL_LINKAGE_NAME. * gnu-v2-abi.c (gnuv2_value_rtti_type): Likewise. * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline) (hppa_hpux_skip_trampoline_code): Use SYMBOL_LINKAGE_NAME to find symbols and SYMBOL_PRINT_NAME for messages. * jv-lang.c (add_class_symbol): Use SYMBOL_SET_LINKAGE_NAME. * linespec.c (decode_line_2): Use SYMBOL_LINKAGE_NAME. * mdebugread.c (parse_symbol): Use SYMBOL_LINKAGE_NAME and SYMBOL_SET_LINKAGE_NAME. (mylookup_symbol): Use SYMBOL_LINKAGE_NAME. * minsyms.c (add_minsym_to_demangled_hash_table): Use SYMBOL_SEARCH_NAME. (lookup_minimal_symbol): Use SYMBOL_LINKAGE_NAME or SYMBOL_MATCHES_SEARCH_NAME, depending on the pass. * objfiles.h (ALL_OBJFILE_MSYMBOLS): Use SYMBOL_LINKAGE_NAME. * printcmd.c (build_address_symbolic): Use SYMBOL_LINKAGE_NAME. (address_info): Use SYMBOL_PRINT_NAME for messages and SYMBOL_LINKAGE_NAME for lookups. * sol-thread.c (info_cb): Use SYMBOL_PRINT_NAME for messages. * stabsread.c (patch_block_stabs, define_symbol) (read_type, read_enum_type, common_block_end) (cleanup_undefined_types_1, scan_file_globals): Use SYMBOL_LINKAGE_NAME, SYMBOL_SET_LINKAGE_NAME, ALL_OBJFILE_MSYMBOLS, and SYMBOL_PRINT_NAME. * stack.c (print_frame_args): Use SYMBOL_LINKAGE_NAME. (print_frame, frame_info): Use SYMBOL_PRINT_NAME for output. Use cp_remove_params instead of cplus_demangle. (print_block_frame_labels, print_frame_arg_vars): Use SYMBOL_LINKAGE_NAME. * symmisc.c (dump_msymbols): Use ALL_OBJFILE_MSYMBOLS and SYMBOL_LINKAGE_NAME. (dump_symtab_1, print_symbol, print_partial_symbols) (maintenance_check_symtabs): Use SYMBOL_LINKAGE_NAME. * symtab.h (DEPRECATED_SYMBOL_NAME): Delete. (SYMBOL_SET_LINKAGE_NAME): New. (SYMBOL_SET_NAMES): Add a comment. * tracepoint.c (set_traceframe_context, validate_actionline) (collect_symbol, scope_info): Use SYMBOL_LINKAGE_NAME for lookups and SYMBOL_PRINT_NAME for output. * typeprint.c (typedef_print): Use SYMBOL_LINKAGE_NAME. * xcoffread.c (process_xcoff_symbol): Use SYMBOL_SET_LINKAGE_NAME.
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for ((m) = (objfile) -> msymbols; SYMBOL_LINKAGE_NAME(m) != NULL; (m)++)
/* Traverse all symtabs in all objfiles. */
#define ALL_SYMTABS(objfile, s) \
ALL_OBJFILES (objfile) \
ALL_OBJFILE_SYMTABS (objfile, s)
/* Traverse all symtabs in all objfiles, skipping included files
(which share a blockvector with their primary symtab). */
#define ALL_PRIMARY_SYMTABS(objfile, s) \
ALL_OBJFILES (objfile) \
ALL_OBJFILE_SYMTABS (objfile, s) \
if ((s)->primary)
/* Traverse all psymtabs in all objfiles. */
#define ALL_PSYMTABS(objfile, p) \
ALL_OBJFILES (objfile) \
ALL_OBJFILE_PSYMTABS (objfile, p)
/* Traverse all minimal symbols in all objfiles. */
#define ALL_MSYMBOLS(objfile, m) \
ALL_OBJFILES (objfile) \
ALL_OBJFILE_MSYMBOLS (objfile, m)
#define ALL_OBJFILE_OSECTIONS(objfile, osect) \
for (osect = objfile->sections; osect < objfile->sections_end; osect++)
#define ALL_OBJSECTIONS(objfile, osect) \
ALL_OBJFILES (objfile) \
ALL_OBJFILE_OSECTIONS (objfile, osect)
#define SECT_OFF_DATA(objfile) \
((objfile->sect_index_data == -1) \
2005-02-11 Andrew Cagney <cagney@gnu.org> Mark up error_no_arg, query, perror_with_name, complaint, and internal_error. * breakpoint.c, cp-abi.c, cp-namespace.c, cp-support.c: Update. * cris-tdep.c, dbxread.c, dictionary.c, dsrec.c: Update. * dummy-frame.c, dve3900-rom.c, dwarf2-frame.c, dwarf2expr.c: Update. * dwarf2read.c, dwarfread.c, elfread.c, event-loop.c: Update. * exceptions.c, exec.c, f-lang.c, findvar.c, fork-child.c: Update. * frame-unwind.c, frame.c, frv-linux-tdep.c, frv-tdep.c: Update. * gdb_assert.h, gdbarch.c, gdbtypes.c, gnu-nat.c: Update. * go32-nat.c, hppa-tdep.c, hppabsd-nat.c, hpread.c: Update. * i386-linux-nat.c, i386-nat.c, i386-tdep.c, i386bsd-nat.c: Update. * i386fbsd-nat.c, inf-ptrace.c, inf-ttrace.c, infcall.c: Update. * infcmd.c, inflow.c, infptrace.c, infrun.c, inftarg.c: Update. * interps.c, language.c, linespec.c, linux-nat.c: Update. * m32r-linux-nat.c, m68k-tdep.c, m68kbsd-nat.c: Update. * m68klinux-nat.c, m88kbsd-nat.c, macroexp.c, macroscope.c: Update. * macrotab.c, maint.c, mdebugread.c, memattr.c: Update. * mips-linux-tdep.c, mips-tdep.c, mips64obsd-nat.c: Update. * mipsnbsd-nat.c, mn10300-tdep.c, monitor.c, nto-procfs.c: Update. * objc-lang.c, objfiles.c, objfiles.h, ocd.c, osabi.c: Update. * parse.c, ppc-bdm.c, ppc-linux-nat.c, ppc-sysv-tdep.c: Update. * ppcnbsd-nat.c, ppcobsd-nat.c, printcmd.c, procfs.c: Update. * regcache.c, reggroups.c, remote-e7000.c, remote-mips.c: Update. * remote-rdp.c, remote-sds.c, remote-sim.c, remote-st.c: Update. * remote-utils.c, remote.c, rs6000-nat.c, rs6000-tdep.c: Update. * s390-nat.c, s390-tdep.c, sentinel-frame.c, serial.c: Update. * sh-tdep.c, sh3-rom.c, sh64-tdep.c, shnbsd-nat.c: Update. * solib-aix5.c, solib-svr4.c, solib.c, source.c: Update. * sparc-nat.c, stabsread.c, stack.c, symfile.c, symtab.c: Update. * symtab.h, target.c, tracepoint.c, ui-file.c, ui-out.c: Update. * utils.c, valops.c, valprint.c, vax-nat.c, vaxbsd-nat.c: Update. * win32-nat.c, xcoffread.c, xstormy16-tdep.c: Update. * cli/cli-cmds.c, cli/cli-logging.c, cli/cli-script.c: Update. * cli/cli-setshow.c, mi/mi-cmd-break.c, mi/mi-cmds.c: Update. * mi/mi-console.c, mi/mi-getopt.c, mi/mi-out.c: Update. * tui/tui-file.c, tui/tui-interp.c: Update.
2005-02-11 19:13:55 +01:00
? (internal_error (__FILE__, __LINE__, _("sect_index_data not initialized")), -1) \
: objfile->sect_index_data)
#define SECT_OFF_RODATA(objfile) \
((objfile->sect_index_rodata == -1) \
2005-02-11 Andrew Cagney <cagney@gnu.org> Mark up error_no_arg, query, perror_with_name, complaint, and internal_error. * breakpoint.c, cp-abi.c, cp-namespace.c, cp-support.c: Update. * cris-tdep.c, dbxread.c, dictionary.c, dsrec.c: Update. * dummy-frame.c, dve3900-rom.c, dwarf2-frame.c, dwarf2expr.c: Update. * dwarf2read.c, dwarfread.c, elfread.c, event-loop.c: Update. * exceptions.c, exec.c, f-lang.c, findvar.c, fork-child.c: Update. * frame-unwind.c, frame.c, frv-linux-tdep.c, frv-tdep.c: Update. * gdb_assert.h, gdbarch.c, gdbtypes.c, gnu-nat.c: Update. * go32-nat.c, hppa-tdep.c, hppabsd-nat.c, hpread.c: Update. * i386-linux-nat.c, i386-nat.c, i386-tdep.c, i386bsd-nat.c: Update. * i386fbsd-nat.c, inf-ptrace.c, inf-ttrace.c, infcall.c: Update. * infcmd.c, inflow.c, infptrace.c, infrun.c, inftarg.c: Update. * interps.c, language.c, linespec.c, linux-nat.c: Update. * m32r-linux-nat.c, m68k-tdep.c, m68kbsd-nat.c: Update. * m68klinux-nat.c, m88kbsd-nat.c, macroexp.c, macroscope.c: Update. * macrotab.c, maint.c, mdebugread.c, memattr.c: Update. * mips-linux-tdep.c, mips-tdep.c, mips64obsd-nat.c: Update. * mipsnbsd-nat.c, mn10300-tdep.c, monitor.c, nto-procfs.c: Update. * objc-lang.c, objfiles.c, objfiles.h, ocd.c, osabi.c: Update. * parse.c, ppc-bdm.c, ppc-linux-nat.c, ppc-sysv-tdep.c: Update. * ppcnbsd-nat.c, ppcobsd-nat.c, printcmd.c, procfs.c: Update. * regcache.c, reggroups.c, remote-e7000.c, remote-mips.c: Update. * remote-rdp.c, remote-sds.c, remote-sim.c, remote-st.c: Update. * remote-utils.c, remote.c, rs6000-nat.c, rs6000-tdep.c: Update. * s390-nat.c, s390-tdep.c, sentinel-frame.c, serial.c: Update. * sh-tdep.c, sh3-rom.c, sh64-tdep.c, shnbsd-nat.c: Update. * solib-aix5.c, solib-svr4.c, solib.c, source.c: Update. * sparc-nat.c, stabsread.c, stack.c, symfile.c, symtab.c: Update. * symtab.h, target.c, tracepoint.c, ui-file.c, ui-out.c: Update. * utils.c, valops.c, valprint.c, vax-nat.c, vaxbsd-nat.c: Update. * win32-nat.c, xcoffread.c, xstormy16-tdep.c: Update. * cli/cli-cmds.c, cli/cli-logging.c, cli/cli-script.c: Update. * cli/cli-setshow.c, mi/mi-cmd-break.c, mi/mi-cmds.c: Update. * mi/mi-console.c, mi/mi-getopt.c, mi/mi-out.c: Update. * tui/tui-file.c, tui/tui-interp.c: Update.
2005-02-11 19:13:55 +01:00
? (internal_error (__FILE__, __LINE__, _("sect_index_rodata not initialized")), -1) \
: objfile->sect_index_rodata)
#define SECT_OFF_TEXT(objfile) \
((objfile->sect_index_text == -1) \
2005-02-11 Andrew Cagney <cagney@gnu.org> Mark up error_no_arg, query, perror_with_name, complaint, and internal_error. * breakpoint.c, cp-abi.c, cp-namespace.c, cp-support.c: Update. * cris-tdep.c, dbxread.c, dictionary.c, dsrec.c: Update. * dummy-frame.c, dve3900-rom.c, dwarf2-frame.c, dwarf2expr.c: Update. * dwarf2read.c, dwarfread.c, elfread.c, event-loop.c: Update. * exceptions.c, exec.c, f-lang.c, findvar.c, fork-child.c: Update. * frame-unwind.c, frame.c, frv-linux-tdep.c, frv-tdep.c: Update. * gdb_assert.h, gdbarch.c, gdbtypes.c, gnu-nat.c: Update. * go32-nat.c, hppa-tdep.c, hppabsd-nat.c, hpread.c: Update. * i386-linux-nat.c, i386-nat.c, i386-tdep.c, i386bsd-nat.c: Update. * i386fbsd-nat.c, inf-ptrace.c, inf-ttrace.c, infcall.c: Update. * infcmd.c, inflow.c, infptrace.c, infrun.c, inftarg.c: Update. * interps.c, language.c, linespec.c, linux-nat.c: Update. * m32r-linux-nat.c, m68k-tdep.c, m68kbsd-nat.c: Update. * m68klinux-nat.c, m88kbsd-nat.c, macroexp.c, macroscope.c: Update. * macrotab.c, maint.c, mdebugread.c, memattr.c: Update. * mips-linux-tdep.c, mips-tdep.c, mips64obsd-nat.c: Update. * mipsnbsd-nat.c, mn10300-tdep.c, monitor.c, nto-procfs.c: Update. * objc-lang.c, objfiles.c, objfiles.h, ocd.c, osabi.c: Update. * parse.c, ppc-bdm.c, ppc-linux-nat.c, ppc-sysv-tdep.c: Update. * ppcnbsd-nat.c, ppcobsd-nat.c, printcmd.c, procfs.c: Update. * regcache.c, reggroups.c, remote-e7000.c, remote-mips.c: Update. * remote-rdp.c, remote-sds.c, remote-sim.c, remote-st.c: Update. * remote-utils.c, remote.c, rs6000-nat.c, rs6000-tdep.c: Update. * s390-nat.c, s390-tdep.c, sentinel-frame.c, serial.c: Update. * sh-tdep.c, sh3-rom.c, sh64-tdep.c, shnbsd-nat.c: Update. * solib-aix5.c, solib-svr4.c, solib.c, source.c: Update. * sparc-nat.c, stabsread.c, stack.c, symfile.c, symtab.c: Update. * symtab.h, target.c, tracepoint.c, ui-file.c, ui-out.c: Update. * utils.c, valops.c, valprint.c, vax-nat.c, vaxbsd-nat.c: Update. * win32-nat.c, xcoffread.c, xstormy16-tdep.c: Update. * cli/cli-cmds.c, cli/cli-logging.c, cli/cli-script.c: Update. * cli/cli-setshow.c, mi/mi-cmd-break.c, mi/mi-cmds.c: Update. * mi/mi-console.c, mi/mi-getopt.c, mi/mi-out.c: Update. * tui/tui-file.c, tui/tui-interp.c: Update.
2005-02-11 19:13:55 +01:00
? (internal_error (__FILE__, __LINE__, _("sect_index_text not initialized")), -1) \
: objfile->sect_index_text)
/* Sometimes the .bss section is missing from the objfile, so we don't
want to die here. Let the users of SECT_OFF_BSS deal with an
uninitialized section index. */
#define SECT_OFF_BSS(objfile) (objfile)->sect_index_bss
/* Answer whether there is more than one object file loaded. */
#define MULTI_OBJFILE_P() (object_files && object_files->next)
1999-07-07 22:19:36 +02:00
#endif /* !defined (OBJFILES_H) */