/* Read coff symbol tables and convert to internal format, for GDB.
- Copyright (C) 1987-2020 Free Software Foundation, Inc.
+ Copyright (C) 1987-2021 Free Software Foundation, Inc.
Contributed by David D. Johnson, Brown University (ddj@cs.brown.edu).
This file is part of GDB.
#include "target.h"
#include "block.h"
#include "dictionary.h"
+#include "dwarf2/public.h"
#include "coff-pe-read.h"
#define INITIAL_TYPE_VECTOR_LENGTH 160
static char *linetab = NULL;
-static long linetab_offset;
-static unsigned long linetab_size;
+static file_ptr linetab_offset;
+static file_ptr linetab_size;
static char *stringtab = NULL;
static void patch_opaque_types (struct symtab *);
-static void enter_linenos (long, int, int, struct objfile *);
+static void enter_linenos (file_ptr, int, int, struct objfile *);
-static int init_lineno (bfd *, long, int, gdb::unique_xmalloc_ptr<char> *);
+static int init_lineno (bfd *, file_ptr, file_ptr, gdb::unique_xmalloc_ptr<char> *);
static char *getsymname (struct internal_syment *);
static const char *coff_getfilename (union internal_auxent *);
-static int init_stringtab (bfd *, long, gdb::unique_xmalloc_ptr<char> *);
+static int init_stringtab (bfd *, file_ptr, gdb::unique_xmalloc_ptr<char> *);
static void read_one_sym (struct coff_symbol *,
struct internal_syment *,
union internal_auxent *);
static void coff_symtab_read (minimal_symbol_reader &,
- long, unsigned int, struct objfile *);
-\f
+ file_ptr, unsigned int, struct objfile *);
+
/* We are called once per section from coff_symfile_read. We
need to examine each section we are passed, check to see
if it is something we are interested in processing, and
const char *filename = bfd_get_filename (abfd);
int val;
unsigned int num_symbols;
- int symtab_offset;
- int stringtab_offset;
- int stabstrsize;
+ file_ptr symtab_offset;
+ file_ptr stringtab_offset;
+ unsigned int stabstrsize;
info = coff_objfile_data_key.get (objfile);
symfile_bfd = abfd; /* Kludge for swap routines. */
dwarf2_build_frame_info (objfile);
/* Try to add separate debug file if no symbols table found. */
- if (!objfile_has_partial_symbols (objfile))
+ if (!objfile->has_partial_symbols ())
{
std::string debugfile = find_separate_debug_file_by_buildid (objfile);
static void
coff_symtab_read (minimal_symbol_reader &reader,
- long symtab_offset, unsigned int nsyms,
+ file_ptr symtab_offset, unsigned int nsyms,
struct objfile *objfile)
{
struct gdbarch *gdbarch = objfile->arch ();
bfd_seek (objfile->obfd, 0, 0);
/* Position to read the symbol table. */
- val = bfd_seek (objfile->obfd, (long) symtab_offset, 0);
+ val = bfd_seek (objfile->obfd, symtab_offset, 0);
if (val < 0)
perror_with_name (objfile_name (objfile));
symbol lookup which returned no match. */
break;
}
- else if (cs->c_secnum == N_ABS)
- {
- /* Use the correct minimal symbol type (and don't
- relocate) for absolute values. */
- ms_type = mst_abs;
- sec = cs_to_section (cs, objfile);
- tmpaddr = cs->c_value;
- }
+ else if (cs->c_secnum == N_ABS)
+ {
+ /* Use the correct minimal symbol type (and don't
+ relocate) for absolute values. */
+ ms_type = mst_abs;
+ sec = cs_to_section (cs, objfile);
+ tmpaddr = cs->c_value;
+ }
else
{
asection *bfd_section = cs_to_bfd_section (cs, objfile);
sec = cs_to_section (cs, objfile);
tmpaddr = cs->c_value;
- /* Statics in a PE file also get relocated. */
- if (cs->c_sclass == C_EXT
- || cs->c_sclass == C_THUMBEXTFUNC
- || cs->c_sclass == C_THUMBEXT
- || (pe_file && (cs->c_sclass == C_STAT)))
+ /* Statics in a PE file also get relocated. */
+ if (cs->c_sclass == C_EXT
+ || cs->c_sclass == C_THUMBEXTFUNC
+ || cs->c_sclass == C_THUMBEXT
+ || (pe_file && (cs->c_sclass == C_STAT)))
offset = objfile->section_offsets[sec];
if (bfd_section->flags & SEC_CODE)
sym = process_coff_symbol
(cs, &main_aux, objfile);
SYMBOL_VALUE (sym) = tmpaddr + offset;
- SYMBOL_SECTION (sym) = sec;
+ sym->set_section_index (sec);
}
}
break;
/* Support for string table handling. */
static int
-init_stringtab (bfd *abfd, long offset, gdb::unique_xmalloc_ptr<char> *storage)
+init_stringtab (bfd *abfd, file_ptr offset, gdb::unique_xmalloc_ptr<char> *storage)
{
long length;
int val;
them into GDB's data structures. */
static int
-init_lineno (bfd *abfd, long offset, int size,
+init_lineno (bfd *abfd, file_ptr offset, file_ptr size,
gdb::unique_xmalloc_ptr<char> *storage)
{
int val;
#endif
static void
-enter_linenos (long file_offset, int first_line,
+enter_linenos (file_ptr file_offset, int first_line,
int last_line, struct objfile *objfile)
{
struct gdbarch *gdbarch = objfile->arch ();
return;
if (file_offset < linetab_offset)
{
- complaint (_("Line number pointer %ld lower than start of line numbers"),
- file_offset);
+ complaint (_("Line number pointer %s lower than start of line numbers"),
+ plongest (file_offset));
if (file_offset > linetab_size) /* Too big to be an offset? */
return;
file_offset += linetab_offset; /* Try reading at that linetab
/* default assumptions */
SYMBOL_VALUE (sym) = cs->c_value;
SYMBOL_DOMAIN (sym) = VAR_DOMAIN;
- SYMBOL_SECTION (sym) = cs_to_section (cs, objfile);
+ sym->set_section_index (cs_to_section (cs, objfile));
if (ISFCN (cs->c_type))
{
for sym_read() */
coff_symfile_read, /* sym_read: read a symbol file into
symtab */
- NULL, /* sym_read_psymbols */
coff_symfile_finish, /* sym_finish: finished with file,
cleanup */
default_symfile_offsets, /* sym_offsets: xlate external to
default_symfile_relocate, /* sym_relocate: Relocate a debug
section. */
NULL, /* sym_probe_fns */
- &psym_functions
};
void _initialize_coffread ();
projects / deliverable / binutils-gdb.git / blobdiff