/* Read ELF (Executable and Linking Format) object files for GDB.
Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+ 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
Written by Fred Fish at Cygnus Support.
struct elfinfo *ei;
ei = (struct elfinfo *) eip;
- if (STREQ (sectp->name, ".debug"))
+ if (strcmp (sectp->name, ".debug") == 0)
{
ei->dboffset = sectp->filepos;
- ei->dbsize = bfd_get_section_size_before_reloc (sectp);
+ ei->dbsize = bfd_get_section_size (sectp);
}
- else if (STREQ (sectp->name, ".line"))
+ else if (strcmp (sectp->name, ".line") == 0)
{
ei->lnoffset = sectp->filepos;
- ei->lnsize = bfd_get_section_size_before_reloc (sectp);
+ ei->lnsize = bfd_get_section_size (sectp);
}
- else if (STREQ (sectp->name, ".stab"))
+ else if (strcmp (sectp->name, ".stab") == 0)
{
ei->stabsect = sectp;
}
- else if (STREQ (sectp->name, ".stab.index"))
+ else if (strcmp (sectp->name, ".stab.index") == 0)
{
ei->stabindexsect = sectp;
}
- else if (STREQ (sectp->name, ".mdebug"))
+ else if (strcmp (sectp->name, ".mdebug") == 0)
{
ei->mdebugsect = sectp;
}
}
static struct minimal_symbol *
-record_minimal_symbol_and_info (char *name, CORE_ADDR address,
- enum minimal_symbol_type ms_type, char *info, /* FIXME, is this really char *? */
- asection *bfd_section, struct objfile *objfile)
+record_minimal_symbol (char *name, CORE_ADDR address,
+ enum minimal_symbol_type ms_type,
+ asection *bfd_section, struct objfile *objfile)
{
if (ms_type == mst_text || ms_type == mst_file_text)
address = SMASH_TEXT_ADDRESS (address);
return prim_record_minimal_symbol_and_info
- (name, address, ms_type, info, bfd_section->index, bfd_section, objfile);
+ (name, address, ms_type, NULL, bfd_section->index, bfd_section, objfile);
}
/*
seen any section info for it yet. */
asymbol *filesym = 0;
#ifdef SOFUN_ADDRESS_MAYBE_MISSING
- /* Name of filesym, as saved on the symbol_obstack. */
- char *filesymname = obsavestring ("", 0, &objfile->symbol_obstack);
+ /* Name of filesym, as saved on the objfile_obstack. */
+ char *filesymname = obsavestring ("", 0, &objfile->objfile_obstack);
#endif
- struct dbx_symfile_info *dbx = objfile->sym_stab_info;
- unsigned long size;
+ struct dbx_symfile_info *dbx = objfile->deprecated_sym_stab_info;
int stripped = (bfd_get_symcount (objfile->obfd) == 0);
if (dynamic)
{
storage_needed = bfd_get_symtab_upper_bound (objfile->obfd);
if (storage_needed < 0)
- error ("Can't read symbols from %s: %s", bfd_get_filename (objfile->obfd),
+ error (_("Can't read symbols from %s: %s"), bfd_get_filename (objfile->obfd),
bfd_errmsg (bfd_get_error ()));
}
if (storage_needed > 0)
else
number_of_symbols = bfd_canonicalize_symtab (objfile->obfd, symbol_table);
if (number_of_symbols < 0)
- error ("Can't read symbols from %s: %s", bfd_get_filename (objfile->obfd),
+ error (_("Can't read symbols from %s: %s"), bfd_get_filename (objfile->obfd),
bfd_errmsg (bfd_get_error ()));
for (i = 0; i < number_of_symbols; i++)
if (symaddr == 0)
continue;
symaddr += offset;
- msym = record_minimal_symbol_and_info
+ msym = record_minimal_symbol
((char *) sym->name, symaddr,
- mst_solib_trampoline, NULL, sym->section, objfile);
+ mst_solib_trampoline, sym->section, objfile);
#ifdef SOFUN_ADDRESS_MAYBE_MISSING
if (msym != NULL)
msym->filename = filesymname;
#ifdef SOFUN_ADDRESS_MAYBE_MISSING
filesymname =
obsavestring ((char *) filesym->name, strlen (filesym->name),
- &objfile->symbol_obstack);
+ &objfile->objfile_obstack);
#endif
}
+ else if (sym->flags & BSF_SECTION_SYM)
+ continue;
else if (sym->flags & (BSF_GLOBAL | BSF_LOCAL | BSF_WEAK))
{
struct minimal_symbol *msym;
else if (sym->flags & BSF_LOCAL)
{
/* Named Local variable in a Data section.
- Check its name for stabs-in-elf. The STREQ
- macro checks the first character inline, so
- we only actually do a strcmp function call on
- names that start with 'B' or 'D'. */
+ Check its name for stabs-in-elf. */
int special_local_sect;
if (strcmp ("Bbss.bss", sym->name) == 0)
special_local_sect = SECT_OFF_BSS (objfile);
+ (sizeof (CORE_ADDR)
* max_index));
sectinfo = (struct stab_section_info *)
- xmmalloc (objfile->md, size);
+ xmalloc (size);
memset (sectinfo, 0, size);
sectinfo->num_sections = max_index;
if (filesym == NULL)
{
complaint (&symfile_complaints,
- "elf/stab section information %s without a preceding file symbol",
+ _("elf/stab section information %s without a preceding file symbol"),
sym->name);
}
else
}
if (sectinfo->sections[special_local_sect] != 0)
complaint (&symfile_complaints,
- "duplicated elf/stab section information for %s",
+ _("duplicated elf/stab section information for %s"),
sectinfo->filename);
/* BFD symbols are section relative. */
symaddr = sym->value + sym->section->vma;
/* ms_type = mst_unknown; */
continue; /* Skip this symbol. */
}
- /* Pass symbol size field in via BFD. FIXME!!! */
- size = ((elf_symbol_type *) sym)->internal_elf_sym.st_size;
- msym = record_minimal_symbol_and_info
+ msym = record_minimal_symbol
((char *) sym->name, symaddr,
- ms_type, (void *) size, sym->section, objfile);
+ ms_type, sym->section, objfile);
+ if (msym)
+ {
+ /* Pass symbol size field in via BFD. FIXME!!! */
+ unsigned long size = ((elf_symbol_type *) sym)->internal_elf_sym.st_size;
+ MSYMBOL_SIZE(msym) = size;
+ }
#ifdef SOFUN_ADDRESS_MAYBE_MISSING
if (msym != NULL)
msym->filename = filesymname;
memset ((char *) &ei, 0, sizeof (ei));
/* Allocate struct to keep track of the symfile */
- objfile->sym_stab_info = (struct dbx_symfile_info *)
- xmmalloc (objfile->md, sizeof (struct dbx_symfile_info));
- memset ((char *) objfile->sym_stab_info, 0, sizeof (struct dbx_symfile_info));
+ objfile->deprecated_sym_stab_info = (struct dbx_symfile_info *)
+ xmalloc (sizeof (struct dbx_symfile_info));
+ memset ((char *) objfile->deprecated_sym_stab_info, 0, sizeof (struct dbx_symfile_info));
make_cleanup (free_elfinfo, (void *) objfile);
/* Process the normal ELF symbol table first. This may write some
- chain of info into the dbx_symfile_info in objfile->sym_stab_info,
+ chain of info into the dbx_symfile_info in objfile->deprecated_sym_stab_info,
which can later be used by elfstab_offset_sections. */
elf_symtab_read (objfile, 0);
str_sect->filepos,
bfd_section_size (abfd, str_sect));
}
- if (dwarf2_has_info (abfd))
+ if (dwarf2_has_info (objfile))
{
/* DWARF 2 sections */
dwarf2_build_psymtabs (objfile, mainline);
dwarf2_build_frame_info (objfile);
}
-/* This cleans up the objfile's sym_stab_info pointer, and the chain of
- stab_section_info's, that might be dangling from it. */
+/* This cleans up the objfile's deprecated_sym_stab_info pointer, and
+ the chain of stab_section_info's, that might be dangling from
+ it. */
static void
free_elfinfo (void *objp)
{
struct objfile *objfile = (struct objfile *) objp;
- struct dbx_symfile_info *dbxinfo = objfile->sym_stab_info;
+ struct dbx_symfile_info *dbxinfo = objfile->deprecated_sym_stab_info;
struct stab_section_info *ssi, *nssi;
ssi = dbxinfo->stab_section_info;
while (ssi)
{
nssi = ssi->next;
- xmfree (objfile->md, ssi);
+ xfree (ssi);
ssi = nssi;
}
static void
elf_symfile_finish (struct objfile *objfile)
{
- if (objfile->sym_stab_info != NULL)
+ if (objfile->deprecated_sym_stab_info != NULL)
{
- xmfree (objfile->md, objfile->sym_stab_info);
+ xfree (objfile->deprecated_sym_stab_info);
}
}
elfstab_offset_sections (struct objfile *objfile, struct partial_symtab *pst)
{
char *filename = pst->filename;
- struct dbx_symfile_info *dbx = objfile->sym_stab_info;
+ struct dbx_symfile_info *dbx = objfile->deprecated_sym_stab_info;
struct stab_section_info *maybe = dbx->stab_section_info;
struct stab_section_info *questionable = 0;
int i;
for (; maybe; maybe = maybe->next)
{
if (filename[0] == maybe->filename[0]
- && STREQ (filename, maybe->filename))
+ && strcmp (filename, maybe->filename) == 0)
{
/* We found a match. But there might be several source files
(from different directories) with the same name. */
if (maybe == 0 && questionable != 0)
{
complaint (&symfile_complaints,
- "elf/stab section information questionable for %s", filename);
+ _("elf/stab section information questionable for %s"), filename);
maybe = questionable;
}
/* Found it! Allocate a new psymtab struct, and fill it in. */
maybe->found++;
pst->section_offsets = (struct section_offsets *)
- obstack_alloc (&objfile->psymbol_obstack,
+ obstack_alloc (&objfile->objfile_obstack,
SIZEOF_N_SECTION_OFFSETS (objfile->num_sections));
for (i = 0; i < maybe->num_sections; i++)
(pst->section_offsets)->offsets[i] = maybe->sections[i];
/* We were unable to find any offsets for this file. Complain. */
if (dbx->stab_section_info) /* If there *is* any info, */
complaint (&symfile_complaints,
- "elf/stab section information missing for %s", filename);
+ _("elf/stab section information missing for %s"), filename);
}
\f
/* Register that we are able to handle ELF object file formats. */
projects / deliverable / binutils-gdb.git / blobdiff