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* symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possibly

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delete entirely someday.
This commit is contained in:
Fred Fish 1996-02-16 02:10:15 +00:00
parent 44ccfc3c16
commit 14b22711be
2 changed files with 46 additions and 29 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
Thu Feb 15 18:08:13 1996 Fred Fish <fnf@cygnus.com>
* symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possibly
delete entirely someday.
Thu Feb 15 15:25:34 1996 Stan Shebs <shebs@andros.cygnus.com>
* mpw-make.sed: Edit out makefile rebuild rule.

70
gdb/symfile.h
View file

@ -1,5 +1,6 @@
/* Definitions for reading symbol files into GDB.
Copyright (C) 1990, 1991, 1992 Free Software Foundation, Inc.
Copyright (C) 1990, 1991, 1992, 1993, 1994, 1996
Free Software Foundation, Inc.
This file is part of GDB.
@ -15,7 +16,7 @@ GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#if !defined (SYMFILE_H)
#define SYMFILE_H
@ -33,18 +34,10 @@ struct psymbol_allocation_list {
struct sym_fns {
/* is the name, or name prefix, of the BFD "target type" that this
set of functions handles. E.g. "a.out" or "sunOs" or "coff" or "elf". */
/* BFD flavour that we handle, or (as a special kludge, see xcoffread.c,
(enum bfd_flavour)-1 for xcoff). */
char *sym_name;
/* counts how many bytes of sym_name should be checked against the
BFD target type of the file being read. If an exact match is
desired, specify the number of characters in sym_name plus 1 for
the NULL. If a prefix match is desired, specify the number of
characters in sym_name. */
int sym_namelen;
enum bfd_flavour sym_flavour;
/* Initializes anything that is global to the entire symbol table. It is
called during symbol_file_add, when we begin debugging an entirely new
@ -100,9 +93,14 @@ extend_psymbol_list PARAMS ((struct psymbol_allocation_list *,
/* Add any kind of symbol to a psymbol_allocation_list. */
#ifndef INLINE_ADD_PSYMBOL
#define INLINE_ADD_PSYMBOL 1
/* Default this to off for now, and probably eventually remove support for inlining via
macros. Real world tests show no performance improvements by inlining, and the macros
just make debugging gdb more complicated and make gdb larger by up to 150 Kb. */
#define INLINE_ADD_PSYMBOL 0
#endif
#include "demangle.h"
#if !INLINE_ADD_PSYMBOL
/* Since one arg is a struct, we have to pass in a ptr and deref it (sigh) */
@ -115,12 +113,9 @@ extend_psymbol_list PARAMS ((struct psymbol_allocation_list *,
#else /* !INLINE_ADD_PSYMBOL */
#include "demangle.h"
#define ADD_PSYMBOL_VT_TO_LIST(NAME,NAMELENGTH,NAMESPACE,CLASS,LIST,VALUE,VT,LANGUAGE, OBJFILE) \
do { \
register struct partial_symbol *psym; \
register char *demangled_name; \
if ((LIST).next >= (LIST).list + (LIST).size) \
extend_psymbol_list (&(LIST),(OBJFILE)); \
psym = (LIST).next++; \
@ -130,11 +125,13 @@ extend_psymbol_list PARAMS ((struct psymbol_allocation_list *,
memcpy (SYMBOL_NAME (psym), (NAME), (NAMELENGTH)); \
SYMBOL_NAME (psym)[(NAMELENGTH)] = '\0'; \
SYMBOL_NAMESPACE (psym) = (NAMESPACE); \
SYMBOL_SECTION (psym) = 0; \
PSYMBOL_CLASS (psym) = (CLASS); \
VT (psym) = (VALUE); \
SYMBOL_LANGUAGE (psym) = (LANGUAGE); \
SYMBOL_INIT_DEMANGLED_NAME (psym, &objfile->psymbol_obstack); \
} while (0);
SYMBOL_INIT_LANGUAGE_SPECIFIC (psym, LANGUAGE); \
OBJSTAT (objfile, n_psyms++); \
} while (0)
/* Add a symbol with an integer value to a psymtab. */
@ -148,7 +145,7 @@ extend_psymbol_list PARAMS ((struct psymbol_allocation_list *,
#endif /* INLINE_ADD_PSYMBOL */
/* Functions */
extern void init_psymbol_list PARAMS ((struct objfile *, int));
extern void
sort_pst_symbols PARAMS ((struct partial_symtab *));
@ -188,9 +185,6 @@ sort_block_syms PARAMS ((struct block *));
extern void
sort_symtab_syms PARAMS ((struct symtab *));
extern void
sort_all_symtab_syms PARAMS ((void));
/* Make a copy of the string at PTR with SIZE characters in the symbol obstack
(and add a null character at the end in the copy).
Returns the address of the copy. */
@ -207,25 +201,43 @@ obconcat PARAMS ((struct obstack *obstackp, const char *, const char *,
/* Variables */
/* whether to auto load solibs at startup time: 0/1. */
extern int auto_solib_add;
/* From symfile.c */
extern struct partial_symtab *
allocate_psymtab PARAMS ((char *, struct objfile *));
/* Remote targets may wish to use this as their load function. */
extern void generic_load PARAMS ((char *name, int from_tty));
/* From dwarfread.c */
extern void
dwarf_build_psymtabs PARAMS ((struct objfile *, struct section_offsets *, int,
file_ptr, unsigned int, file_ptr, unsigned int));
/* From dbxread.c */
/* From mdebugread.c */
/* Hack to force structures to exist before use in parameter list. */
struct ecoff_debug_hack
{
struct ecoff_debug_swap *a;
struct ecoff_debug_info *b;
};
extern void
mdebug_build_psymtabs PARAMS ((struct objfile *,
const struct ecoff_debug_swap *,
struct ecoff_debug_info *,
struct section_offsets *));
extern void
elfstab_build_psymtabs PARAMS ((struct objfile *objfile,
struct section_offsets *section_offsets,
int mainline,
file_ptr staboff, unsigned int stabsize,
file_ptr stabstroffset, unsigned int stabstrsize));
elfmdebug_build_psymtabs PARAMS ((struct objfile *,
const struct ecoff_debug_swap *,
asection *,
struct section_offsets *));
/* From demangle.c */