/* GDB routines for manipulating objfiles.
- Copyright 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
+
+ Copyright 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+ 2001, 2002 Free Software Foundation, Inc.
+
Contributed by Cygnus Support, using pieces from other GDB modules.
This file is part of GDB.
#include "objfiles.h"
#include "gdb-stabs.h"
#include "target.h"
+#include "bcache.h"
#include <sys/types.h>
#include "gdb_stat.h"
#include <fcntl.h>
-#include "obstack.h"
+#include "gdb_obstack.h"
#include "gdb_string.h"
#include "breakpoint.h"
#if defined(USE_MMALLOC) && defined(HAVE_MMAP)
+#include "mmalloc.h"
+
static int open_existing_mapped_file (char *, long, int);
static int open_mapped_file (char *filename, long mtime, int flags);
objfile->mmfd = fd;
/* Update pointers to functions to *our* copies */
obstack_chunkfun (&objfile->psymbol_cache.cache, xmmalloc);
- obstack_freefun (&objfile->psymbol_cache.cache, mfree);
+ obstack_freefun (&objfile->psymbol_cache.cache, xmfree);
+ obstack_chunkfun (&objfile->macro_cache.cache, xmmalloc);
+ obstack_freefun (&objfile->macro_cache.cache, xmfree);
obstack_chunkfun (&objfile->psymbol_obstack, xmmalloc);
- obstack_freefun (&objfile->psymbol_obstack, mfree);
+ obstack_freefun (&objfile->psymbol_obstack, xmfree);
obstack_chunkfun (&objfile->symbol_obstack, xmmalloc);
- obstack_freefun (&objfile->symbol_obstack, mfree);
+ obstack_freefun (&objfile->symbol_obstack, xmfree);
obstack_chunkfun (&objfile->type_obstack, xmmalloc);
- obstack_freefun (&objfile->type_obstack, mfree);
+ obstack_freefun (&objfile->type_obstack, xmfree);
/* If already in objfile list, unlink it. */
unlink_objfile (objfile);
/* Forget things specific to a particular gdb, may have changed. */
objfile->flags |= OBJF_MAPPED;
mmalloc_setkey (objfile->md, 0, objfile);
obstack_specify_allocation_with_arg (&objfile->psymbol_cache.cache,
- 0, 0, xmmalloc, mfree,
+ 0, 0, xmmalloc, xmfree,
+ objfile->md);
+ obstack_specify_allocation_with_arg (&objfile->macro_cache.cache,
+ 0, 0, xmmalloc, xmfree,
objfile->md);
obstack_specify_allocation_with_arg (&objfile->psymbol_obstack,
- 0, 0, xmmalloc, mfree,
+ 0, 0, xmmalloc, xmfree,
objfile->md);
obstack_specify_allocation_with_arg (&objfile->symbol_obstack,
- 0, 0, xmmalloc, mfree,
+ 0, 0, xmmalloc, xmfree,
objfile->md);
obstack_specify_allocation_with_arg (&objfile->type_obstack,
- 0, 0, xmmalloc, mfree,
+ 0, 0, xmmalloc, xmfree,
objfile->md);
}
}
objfile = (struct objfile *) xmalloc (sizeof (struct objfile));
memset (objfile, 0, sizeof (struct objfile));
objfile->md = NULL;
- obstack_specify_allocation (&objfile->psymbol_cache.cache, 0, 0,
- xmalloc, xfree);
+ objfile->psymbol_cache = bcache_xmalloc ();
+ objfile->macro_cache = bcache_xmalloc ();
obstack_specify_allocation (&objfile->psymbol_obstack, 0, 0, xmalloc,
xfree);
obstack_specify_allocation (&objfile->symbol_obstack, 0, 0, xmalloc,
objfile->obfd = abfd;
if (objfile->name != NULL)
{
- mfree (objfile->md, objfile->name);
+ xmfree (objfile->md, objfile->name);
}
if (abfd != NULL)
{
}
}
- internal_error ("objfiles.c (unlink_objfile): objfile already unlinked");
+ internal_error (__FILE__, __LINE__,
+ "unlink_objfile: objfile already unlinked");
}
clear_pc_function_cache ();
/* The last thing we do is free the objfile struct itself for the
- non-reusable case, or detach from the mapped file for the reusable
- case. Note that the mmalloc_detach or the mfree is the last thing
- we can do with this objfile. */
+ non-reusable case, or detach from the mapped file for the
+ reusable case. Note that the mmalloc_detach or the xmfree() is
+ the last thing we can do with this objfile. */
#if defined(USE_MMALLOC) && defined(HAVE_MMAP)
{
if (objfile->name != NULL)
{
- mfree (objfile->md, objfile->name);
+ xmfree (objfile->md, objfile->name);
}
if (objfile->global_psymbols.list)
- mfree (objfile->md, objfile->global_psymbols.list);
+ xmfree (objfile->md, objfile->global_psymbols.list);
if (objfile->static_psymbols.list)
- mfree (objfile->md, objfile->static_psymbols.list);
+ xmfree (objfile->md, objfile->static_psymbols.list);
/* Free the obstacks for non-reusable objfiles */
- free_bcache (&objfile->psymbol_cache);
+ bcache_xfree (objfile->psymbol_cache);
+ bcache_xfree (objfile->macro_cache);
obstack_free (&objfile->psymbol_obstack, 0);
obstack_free (&objfile->symbol_obstack, 0);
obstack_free (&objfile->type_obstack, 0);
- mfree (objfile->md, objfile);
+ xmfree (objfile->md, objfile);
objfile = NULL;
}
}
for (i = 0; i < BLOCKVECTOR_NBLOCKS (bv); ++i)
{
struct block *b;
+ struct symbol *sym;
int j;
b = BLOCKVECTOR_BLOCK (bv, i);
BLOCK_START (b) += ANOFFSET (delta, s->block_line_section);
BLOCK_END (b) += ANOFFSET (delta, s->block_line_section);
- for (j = 0; j < BLOCK_NSYMS (b); ++j)
+ ALL_BLOCK_SYMBOLS (b, j, sym)
{
- struct symbol *sym = BLOCK_SYM (b, j);
-
fixup_symbol_section (sym, objfile);
/* The RS6000 code from which this was taken skipped
/* First try to open an existing file in the current directory, and
then try the directory where the symbol file is located. */
- symsfilename = concat ("./", basename (filename), ".syms", (char *) NULL);
+ symsfilename = concat ("./", lbasename (filename), ".syms", (char *) NULL);
if ((fd = open_existing_mapped_file (symsfilename, mtime, flags)) < 0)
{
xfree (symsfilename);
if ((fd < 0) && (flags & OBJF_MAPPED))
{
xfree (symsfilename);
- symsfilename = concat ("./", basename (filename), ".syms",
+ symsfilename = concat ("./", lbasename (filename), ".syms",
(char *) NULL);
if ((fd = open (symsfilename, O_RDWR | O_CREAT | O_TRUNC, 0666)) < 0)
{
projects / deliverable / binutils-gdb.git / blobdiff