/* Read dbx symbol tables and convert to internal format, for GDB.
- Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
+ Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996
Free Software Foundation, Inc.
This file is part of GDB.
#include <fcntl.h>
#endif
-#include <obstack.h>
-#include <sys/param.h>
-#ifndef NO_SYS_FILE
-#include <sys/file.h>
-#endif
+#include "obstack.h"
#include "gdb_stat.h"
#include <ctype.h>
#include "symtab.h"
/* Local function prototypes */
+static void
+process_now PARAMS ((struct objfile *));
+
static void
free_header_files PARAMS ((void));
init_bincl_list PARAMS ((int, struct objfile *));
static char *
-dbx_next_symbol_text PARAMS ((void));
+dbx_next_symbol_text PARAMS ((struct objfile *));
static void
fill_symbuf PARAMS ((bfd *));
static void
free_header_files ()
{
- register int i;
-
- if (header_files != NULL)
- {
- for (i = 0; i < n_header_files; i++)
- {
- free (header_files[i].name);
- }
- free ((PTR)header_files);
- header_files = NULL;
- n_header_files = 0;
- }
if (this_object_header_files)
{
free ((PTR)this_object_header_files);
this_object_header_files = NULL;
}
- n_allocated_header_files = 0;
n_allocated_this_object_header_files = 0;
}
static void
init_header_files ()
{
- n_header_files = 0;
- n_allocated_header_files = 10;
- header_files = (struct header_file *)
- xmalloc (10 * sizeof (struct header_file));
-
n_allocated_this_object_header_files = 10;
this_object_header_files = (int *) xmalloc (10 * sizeof (int));
}
char *name;
int instance;
{
- register struct header_file *p = header_files;
+ register struct header_file *p = HEADER_FILES (current_objfile);
register int i;
- for (i = 0; i < n_header_files; i++)
+ for (i = 0; i < N_HEADER_FILES (current_objfile); i++)
if (STREQ (p[i].name, name) && instance == p[i].instance)
{
add_this_object_header_file (i);
int instance;
{
register int i;
+ register struct header_file *hfile;
/* Make sure there is room for one more header file. */
- if (n_header_files == n_allocated_header_files)
+ i = N_ALLOCATED_HEADER_FILES (current_objfile);
+
+ if (N_HEADER_FILES (current_objfile) == i)
{
- n_allocated_header_files *= 2;
- header_files = (struct header_file *)
- xrealloc ((char *) header_files,
- (n_allocated_header_files * sizeof (struct header_file)));
+ if (i == 0)
+ {
+ N_ALLOCATED_HEADER_FILES (current_objfile) = 10;
+ HEADER_FILES (current_objfile) = (struct header_file *)
+ xmalloc (10 * sizeof (struct header_file));
+ }
+ else
+ {
+ i *= 2;
+ N_ALLOCATED_HEADER_FILES (current_objfile) = i;
+ HEADER_FILES (current_objfile) = (struct header_file *)
+ xrealloc ((char *) HEADER_FILES (current_objfile),
+ (i * sizeof (struct header_file)));
+ }
}
/* Create an entry for this header file. */
- i = n_header_files++;
- header_files[i].name = savestring (name, strlen(name));
- header_files[i].instance = instance;
- header_files[i].length = 10;
- header_files[i].vector
+ i = N_HEADER_FILES (current_objfile)++;
+ hfile = HEADER_FILES (current_objfile) + i;
+ hfile->name = savestring (name, strlen(name));
+ hfile->instance = instance;
+ hfile->length = 10;
+ hfile->vector
= (struct type **) xmalloc (10 * sizeof (struct type *));
- memset (header_files[i].vector, 0, 10 * sizeof (struct type *));
+ memset (hfile->vector, 0, 10 * sizeof (struct type *));
add_this_object_header_file (i);
}
explicit_lookup_type (real_filenum, index)
int real_filenum, index;
{
- register struct header_file *f = &header_files[real_filenum];
+ register struct header_file *f = &HEADER_FILES (current_objfile)[real_filenum];
if (index >= f->length)
{
lowest_text_address = address;
prim_record_minimal_symbol_and_info
- (obsavestring (name, strlen (name), &objfile -> symbol_obstack),
- address,
- ms_type,
- NULL,
- section,
- objfile);
+ (name, address, ms_type, NULL, section, objfile);
}
\f
/* Scan and build partial symbols for a symbol file.
val = strlen (objfile->name);
+ sym_bfd = objfile->obfd;
+
/* .o and .nlm files are relocatables with text, data and bss segs based at
0. This flag disables special (Solaris stabs-in-elf only) fixups for
- symbols with a value of 0. XXX - This is a Krock. Solaris stabs-in-elf
- should be fixed to determine pst->textlow without using this text seg of
- 0 fixup crap. */
+ symbols with a value of 0. */
- if (strcmp (&objfile->name[val-2], ".o") == 0
- || strcmp (&objfile->name[val-4], ".nlm") == 0)
- symfile_relocatable = 1;
+ symfile_relocatable = bfd_get_file_flags (sym_bfd) & HAS_RELOC;
/* This is true for Solaris (and all other systems which put stabs
in sections, hopefully, since it would be silly to do things
differently from Solaris), and false for SunOS4 and other a.out
file formats. */
block_address_function_relative =
- ((0 == strncmp (bfd_get_target (objfile->obfd), "elf", 3))
- || (0 == strncmp (bfd_get_target (objfile->obfd), "som", 3))
- || (0 == strncmp (bfd_get_target (objfile->obfd), "coff", 4))
- || (0 == strncmp (bfd_get_target (objfile->obfd), "pe", 2))
- || (0 == strncmp (bfd_get_target (objfile->obfd), "nlm", 3)));
+ ((0 == strncmp (bfd_get_target (sym_bfd), "elf", 3))
+ || (0 == strncmp (bfd_get_target (sym_bfd), "som", 3))
+ || (0 == strncmp (bfd_get_target (sym_bfd), "coff", 4))
+ || (0 == strncmp (bfd_get_target (sym_bfd), "pe", 2))
+ || (0 == strncmp (bfd_get_target (sym_bfd), "nlm", 3)));
- sym_bfd = objfile->obfd;
- val = bfd_seek (objfile->obfd, DBX_SYMTAB_OFFSET (objfile), SEEK_SET);
+ val = bfd_seek (sym_bfd, DBX_SYMTAB_OFFSET (objfile), SEEK_SET);
if (val < 0)
perror_with_name (objfile->name);
symbol_size = DBX_SYMBOL_SIZE (objfile);
symbol_table_offset = DBX_SYMTAB_OFFSET (objfile);
- pending_blocks = 0;
+ free_pending_blocks ();
back_to = make_cleanup (really_free_pendings, 0);
init_minimal_symbol_collection ();
DBX_STRINGTAB (objfile) =
(char *) obstack_alloc (&objfile -> psymbol_obstack,
DBX_STRINGTAB_SIZE (objfile));
+ OBJSTAT (objfile, sz_strtab += DBX_STRINGTAB_SIZE (objfile));
/* Now read in the string table in one big gulp. */
{
if (objfile->sym_stab_info != NULL)
{
+ if (HEADER_FILES (objfile) != NULL)
+ {
+ register int i = N_HEADER_FILES (objfile);
+ register struct header_file *hfiles = HEADER_FILES (objfile);
+
+ while (--i >= 0)
+ {
+ free (hfiles [i].name);
+ }
+ free ((PTR) hfiles);
+ }
mfree (objfile -> md, objfile->sym_stab_info);
}
free_header_files ();
\f
/* Buffer for reading the symbol table entries. */
-static struct internal_nlist symbuf[4096];
+static struct external_nlist symbuf[4096];
static int symbuf_idx;
static int symbuf_end;
+/* cont_elem is used for continuing information in cfront.
+ It saves information about which types need to be fixed up and
+ completed after all the stabs are read. */
+struct cont_elem
+ {
+ /* sym and stabsstring for continuing information in cfront */
+ struct symbol * sym;
+ char * stabs;
+ /* state dependancies (statics that must be preserved) */
+ int sym_idx;
+ int sym_end;
+ int symnum;
+ /* other state dependancies include:
+ (assumption is that these will not change since process_now FIXME!!)
+ stringtab_global
+ n_stabs
+ objfile
+ symfile_bfd */
+};
+static struct cont_elem cont_list[100];
+static int cont_count = 0;
+
+void
+process_later(sym,p)
+ struct symbol * sym;
+ char * p;
+{
+ /* save state so we can process these stabs later */
+ cont_list[cont_count].sym_idx = symbuf_idx;
+ cont_list[cont_count].sym_end = symbuf_end;
+ cont_list[cont_count].symnum = symnum;
+ cont_list[cont_count].sym = sym;
+ cont_list[cont_count].stabs = p;
+ cont_count++;
+}
+
+static void
+process_now(objfile)
+ struct objfile * objfile;
+{
+ int i;
+ /* save original state */
+ int save_symbuf_idx = symbuf_idx;
+ int save_symbuf_end = symbuf_end;
+ int save_symnum = symnum;
+ for (i=0; i<cont_count; i++)
+ {
+ /* set state as if we were parsing stabs strings
+ for this symbol */
+ symbuf_idx = cont_list[i].sym_idx; /* statics used by gdb */
+ symbuf_end = cont_list[i].sym_end;
+ symnum = cont_list[i].symnum;
+ resolve_cfront_continuation(objfile,cont_list[i].sym,cont_list[i].stabs);
+ }
+ /* restore original state */
+ symbuf_idx = save_symbuf_idx;
+ symbuf_end = save_symbuf_end;
+ symnum = save_symnum;
+ cont_count=0; /* reset for next run */
+}
+
+
/* Name of last function encountered. Used in Solaris to approximate
object file boundaries. */
static char *last_function_name;
(unsigned char *)&(symp)->n_value); \
}
+#define INTERNALIZE_SYMBOL(intern, extern, abfd) \
+ { \
+ (intern).n_type = bfd_h_get_8 (abfd, (extern)->e_type); \
+ (intern).n_strx = bfd_h_get_32 (abfd, (extern)->e_strx); \
+ (intern).n_desc = bfd_h_get_16 (abfd, (extern)->e_desc); \
+ (intern).n_value = bfd_h_get_32 (abfd, (extern)->e_value); \
+ }
+
/* Invariant: The symbol pointed to by symbuf_idx is the first one
that hasn't been swapped. Swap the symbol at the same time
that symbuf_idx is incremented. */
call this function to get the continuation. */
static char *
-dbx_next_symbol_text ()
+dbx_next_symbol_text (objfile)
+ struct objfile *objfile;
{
+ struct internal_nlist nlist;
+
if (symbuf_idx == symbuf_end)
fill_symbuf (symfile_bfd);
+
symnum++;
- SWAP_SYMBOL(&symbuf[symbuf_idx], symfile_bfd);
- return symbuf[symbuf_idx++].n_strx + stringtab_global
- + file_string_table_offset;
+ INTERNALIZE_SYMBOL(nlist, &symbuf[symbuf_idx], symfile_bfd);
+ OBJSTAT (objfile, n_stabs++);
+
+ symbuf_idx++;
+
+ return nlist.n_strx + stringtab_global + file_string_table_offset;
}
\f
/* Initialize the list of bincls to contain none and have some
}
name = (char *) bfd_asymbol_name (*rel->sym_ptr_ptr);
- prim_record_minimal_symbol
- (obsavestring (name, strlen (name), &objfile -> symbol_obstack),
- address,
- mst_solib_trampoline,
- objfile);
+ prim_record_minimal_symbol (name, address, mst_solib_trampoline,
+ objfile);
}
do_cleanups (back_to);
CORE_ADDR text_addr;
int text_size;
{
- register struct internal_nlist *bufp = 0; /* =0 avoids gcc -Wall glitch */
+ register struct external_nlist *bufp = 0; /* =0 avoids gcc -Wall glitch */
+ struct internal_nlist nlist;
+
register char *namestring;
int nsl;
int past_first_source_file = 0;
CORE_ADDR last_o_file_start = 0;
+ CORE_ADDR last_function_start = 0;
struct cleanup *back_to;
bfd *abfd;
+ int textlow_not_set;
/* Current partial symtab */
struct partial_symtab *pst;
abfd = objfile->obfd;
symbuf_end = symbuf_idx = 0;
next_symbol_text_func = dbx_next_symbol_text;
+ textlow_not_set = 1;
for (symnum = 0; symnum < DBX_SYMCOUNT (objfile); symnum++)
{
/*
* Special case to speed up readin.
*/
- if (bufp->n_type == (unsigned char)N_SLINE) continue;
+ if (bfd_h_get_8 (abfd, bufp->e_type) == N_SLINE)
+ continue;
- SWAP_SYMBOL (bufp, abfd);
+ INTERNALIZE_SYMBOL (nlist, bufp, abfd);
+ OBJSTAT (objfile, n_stabs++);
/* Ok. There is a lot of code duplicated in the rest of this
switch statement (for efficiency reasons). Since I don't
I've imbedded it in the following macro.
*/
-/* Set namestring based on bufp. If the string table index is invalid,
+/* Set namestring based on nlist. If the string table index is invalid,
give a fake name, and print a single error message per symbol file read,
rather than abort the symbol reading or flood the user with messages. */
/*FIXME: Too many adds and indirections in here for the inner loop. */
#define SET_NAMESTRING()\
- if (((unsigned)bufp->n_strx + file_string_table_offset) >= \
+ if (((unsigned)CUR_SYMBOL_STRX + file_string_table_offset) >= \
DBX_STRINGTAB_SIZE (objfile)) { \
complain (&string_table_offset_complaint, symnum); \
namestring = "<bad string table offset>"; \
} else \
- namestring = bufp->n_strx + file_string_table_offset + \
+ namestring = CUR_SYMBOL_STRX + file_string_table_offset + \
DBX_STRINGTAB (objfile)
-#define CUR_SYMBOL_TYPE bufp->n_type
-#define CUR_SYMBOL_VALUE bufp->n_value
+#define CUR_SYMBOL_TYPE nlist.n_type
+#define CUR_SYMBOL_VALUE nlist.n_value
+#define CUR_SYMBOL_STRX nlist.n_strx
#define DBXREAD_ONLY
#define START_PSYMTAB(ofile,secoff,fname,low,symoff,global_syms,static_syms)\
start_psymtab(ofile, secoff, fname, low, symoff, global_syms, static_syms)
-#define END_PSYMTAB(pst,ilist,ninc,c_off,c_text,dep_list,n_deps)\
- end_psymtab(pst,ilist,ninc,c_off,c_text,dep_list,n_deps)
+#define END_PSYMTAB(pst,ilist,ninc,c_off,c_text,dep_list,n_deps,textlow_not_set)\
+ end_psymtab(pst,ilist,ninc,c_off,c_text,dep_list,n_deps,textlow_not_set)
#include "partial-stab.h"
}
if (DBX_SYMCOUNT (objfile) > 0 /* We have some syms */
/*FIXME, does this have a bug at start address 0? */
&& last_o_file_start
- && objfile -> ei.entry_point < bufp->n_value
+ && objfile -> ei.entry_point < nlist.n_value
&& objfile -> ei.entry_point >= last_o_file_start)
{
objfile -> ei.entry_file_lowpc = last_o_file_start;
- objfile -> ei.entry_file_highpc = bufp->n_value;
+ objfile -> ei.entry_file_highpc = nlist.n_value;
}
if (pst)
? (text_addr + section_offsets->offsets[SECT_OFF_TEXT])
: lowest_text_address)
+ text_size,
- dependency_list, dependencies_used);
+ dependency_list, dependencies_used, textlow_not_set);
}
do_cleanups (back_to);
char *filename;
CORE_ADDR textlow;
int ldsymoff;
- struct partial_symbol *global_syms;
- struct partial_symbol *static_syms;
+ struct partial_symbol **global_syms;
+ struct partial_symbol **static_syms;
{
struct partial_symtab *result =
start_psymtab_common(objfile, section_offsets,
struct partial_symtab *
end_psymtab (pst, include_list, num_includes, capping_symbol_offset,
- capping_text, dependency_list, number_dependencies)
+ capping_text, dependency_list, number_dependencies, textlow_not_set)
struct partial_symtab *pst;
char **include_list;
int num_includes;
CORE_ADDR capping_text;
struct partial_symtab **dependency_list;
int number_dependencies;
+ int textlow_not_set;
{
int i;
struct objfile *objfile = pst -> objfile;
if (capping_symbol_offset != -1)
- LDSYMLEN(pst) = capping_symbol_offset - LDSYMOFF(pst);
+ LDSYMLEN(pst) = capping_symbol_offset - LDSYMOFF(pst);
pst->texthigh = capping_text;
#ifdef SOFUN_ADDRESS_MAYBE_MISSING
we have to do some tricks to fill in texthigh and textlow.
The first trick is in partial-stab.h: if we see a static
or global function, and the textlow for the current pst
- is still 0, then we use that function's address for
- the textlow of the pst. */
+ is not set (ie: textlow_not_set), then we use that function's
+ address for the textlow of the pst. */
/* Now, to fill in texthigh, we remember the last function seen
in the .o file (also in partial-stab.h). Also, there's a hack in
a reliable texthigh by taking the address plus size of the
last function in the file. */
- if (pst->texthigh == 0 && last_function_name) {
- char *p;
- int n;
- struct minimal_symbol *minsym;
-
- p = strchr (last_function_name, ':');
- if (p == NULL)
- p = last_function_name;
- n = p - last_function_name;
- p = alloca (n + 1);
- strncpy (p, last_function_name, n);
- p[n] = 0;
+ if (pst->texthigh == 0 && last_function_name)
+ {
+ char *p;
+ int n;
+ struct minimal_symbol *minsym;
+
+ p = strchr (last_function_name, ':');
+ if (p == NULL)
+ p = last_function_name;
+ n = p - last_function_name;
+ p = alloca (n + 1);
+ strncpy (p, last_function_name, n);
+ p[n] = 0;
- minsym = lookup_minimal_symbol (p, pst->filename, objfile);
+ minsym = lookup_minimal_symbol (p, pst->filename, objfile);
- if (minsym)
- pst->texthigh = SYMBOL_VALUE_ADDRESS (minsym) +
- (long) MSYMBOL_INFO (minsym);
+ if (minsym)
+ pst->texthigh = SYMBOL_VALUE_ADDRESS (minsym)
+ + (long) MSYMBOL_INFO (minsym);
- last_function_name = NULL;
- }
+ last_function_name = NULL;
+ }
/* this test will be true if the last .o file is only data */
- if (pst->textlow == 0)
- /* This loses if the text section really starts at address zero
- (generally true when we are debugging a .o file, for example).
- That is why this whole thing is inside SOFUN_ADDRESS_MAYBE_MISSING. */
+ if (textlow_not_set)
pst->textlow = pst->texthigh;
+ else
+ {
+ struct partial_symtab *p1;
- /* If we know our own starting text address, then walk through all other
- psymtabs for this objfile, and if any didn't know their ending text
- address, set it to our starting address. Take care to not set our
- own ending address to our starting address, nor to set addresses on
- `dependency' files that have both textlow and texthigh zero. */
- if (pst->textlow) {
- struct partial_symtab *p1;
-
- ALL_OBJFILE_PSYMTABS (objfile, p1) {
- if (p1->texthigh == 0 && p1->textlow != 0 && p1 != pst) {
- p1->texthigh = pst->textlow;
- /* if this file has only data, then make textlow match texthigh */
- if (p1->textlow == 0)
- p1->textlow = p1->texthigh;
- }
+ /* If we know our own starting text address, then walk through all other
+ psymtabs for this objfile, and if any didn't know their ending text
+ address, set it to our starting address. Take care to not set our
+ own ending address to our starting address, nor to set addresses on
+ `dependency' files that have both textlow and texthigh zero. */
+
+ ALL_OBJFILE_PSYMTABS (objfile, p1)
+ {
+ if (p1->texthigh == 0 && p1->textlow != 0 && p1 != pst)
+ {
+ p1->texthigh = pst->textlow;
+ /* if this file has only data, then make textlow match texthigh */
+ if (p1->textlow == 0)
+ p1->textlow = p1->texthigh;
+ }
+ }
}
- }
/* End of kludge for patching Solaris textlow and texthigh. */
#endif /* SOFUN_ADDRESS_MAYBE_MISSING. */
struct partial_symtab *pst;
{
register char *namestring;
- register struct internal_nlist *bufp;
+ register struct external_nlist *bufp;
+ struct internal_nlist nlist;
unsigned char type;
unsigned max_symnum;
register bfd *abfd;
bfd_seek (symfile_bfd, sym_offset - symbol_size, SEEK_CUR);
fill_symbuf (abfd);
bufp = &symbuf[symbuf_idx++];
- SWAP_SYMBOL (bufp, abfd);
+ INTERNALIZE_SYMBOL (nlist, bufp, abfd);
+ OBJSTAT (objfile, n_stabs++);
SET_NAMESTRING ();
processing_gcc_compilation = 0;
- if (bufp->n_type == N_TEXT)
+ if (nlist.n_type == N_TEXT)
{
const char *tempstring = namestring;
if (symbuf_idx == symbuf_end)
fill_symbuf (abfd);
bufp = &symbuf[symbuf_idx];
- if (bufp->n_type != (unsigned char)N_SO)
+ if (bfd_h_get_8 (abfd, bufp->e_type) != N_SO)
error("First symbol in segment of executable not a source symbol");
max_symnum = sym_size / symbol_size;
if (symbuf_idx == symbuf_end)
fill_symbuf(abfd);
bufp = &symbuf[symbuf_idx++];
- SWAP_SYMBOL (bufp, abfd);
+ INTERNALIZE_SYMBOL (nlist, bufp, abfd);
+ OBJSTAT (objfile, n_stabs++);
- type = bufp->n_type;
+ type = bfd_h_get_8 (abfd, bufp->e_type);
SET_NAMESTRING ();
if (type & N_STAB) {
- process_one_symbol (type, bufp->n_desc, bufp->n_value,
+ process_one_symbol (type, nlist.n_desc, nlist.n_value,
namestring, section_offsets, objfile);
}
/* We skip checking for a new .o or -l file; that should never
if (last_source_start_addr == 0)
last_source_start_addr = text_offset;
- pst->symtab = end_symtab (text_offset + text_size, 0, 0, objfile,
- SECT_OFF_TEXT);
+ /* In reordered executables last_source_start_addr may not be the
+ lower bound for this symtab, instead use text_offset which comes
+ from pst->textlow which is correct. */
+ if (last_source_start_addr > text_offset)
+ last_source_start_addr = text_offset;
+
+ pst->symtab = end_symtab (text_offset + text_size, objfile, SECT_OFF_TEXT);
+
+ if (ARM_DEMANGLING) /* process incomplete C++ types now */
+ process_now(objfile);
+
end_stabs ();
}
{
case N_FUN:
case N_FNAME:
+
+ if (*name == '\000')
+ {
+ /* This N_FUN marks the end of a function. This closes off the
+ current block. */
+ within_function = 0;
+ new = pop_context ();
+
+ /* Make a block for the local symbols within. */
+ finish_block (new->name, &local_symbols, new->old_blocks,
+ function_start_offset, function_start_offset + valu,
+ objfile);
+ break;
+ }
+
/* Relocate for dynamic loading */
valu += ANOFFSET (section_offsets, SECT_OFF_TEXT);
goto define_a_symbol;
patch_subfile_names (current_subfile, name);
break; /* Ignore repeated SOs */
}
- end_symtab (valu, 0, 0, objfile, SECT_OFF_TEXT);
+ end_symtab (valu, objfile, SECT_OFF_TEXT);
end_stabs ();
}
&& SYMBOL_NAME (m) [l] == '\0')
/* last_pc_address was in this function */
valu = SYMBOL_VALUE (m);
- else if (m && STREQN (SYMBOL_NAME (m+1), name, l)
+ else if (m && SYMBOL_NAME (m+1)
+ && STREQN (SYMBOL_NAME (m+1), name, l)
&& SYMBOL_NAME (m+1) [l] == '\0')
/* last_pc_address was in last function */
valu = SYMBOL_VALUE (m+1);
error ("ridiculous string table size: %d bytes", stabstrsize);
DBX_STRINGTAB (objfile) = (char *)
obstack_alloc (&objfile->psymbol_obstack, stabstrsize+1);
+ OBJSTAT (objfile, sz_strtab += stabstrsize+1);
/* Now read in the string table in one big gulp. */
error ("ridiculous string table size: %d bytes", stabstrsize);
DBX_STRINGTAB (objfile) = (char *)
obstack_alloc (&objfile->psymbol_obstack, stabstrsize+1);
+ OBJSTAT (objfile, sz_strtab += stabstrsize+1);
/* Now read in the string table in one big gulp. */
error ("ridiculous string table size: %d bytes", DBX_STRINGTAB_SIZE (objfile));
DBX_STRINGTAB (objfile) = (char *)
obstack_alloc (&objfile->psymbol_obstack, DBX_STRINGTAB_SIZE (objfile) + 1);
+ OBJSTAT (objfile, sz_strtab += DBX_STRINGTAB_SIZE (objfile) + 1);
/* Now read in the string table in one big gulp. */
dbx_symfile_read (objfile, section_offsets, 0);
}
\f
-/* Parse the user's idea of an offset for dynamic linking, into our idea
- of how to represent it for fast symbol reading. */
-
-static struct section_offsets *
-dbx_symfile_offsets (objfile, addr)
- struct objfile *objfile;
- CORE_ADDR addr;
-{
- struct section_offsets *section_offsets;
- int i;
-
- objfile->num_sections = SECT_OFF_MAX;
- section_offsets = (struct section_offsets *)
- obstack_alloc (&objfile -> psymbol_obstack,
- sizeof (struct section_offsets)
- + sizeof (section_offsets->offsets) * (SECT_OFF_MAX-1));
-
- for (i = 0; i < SECT_OFF_MAX; i++)
- ANOFFSET (section_offsets, i) = addr;
-
- return section_offsets;
-}
-\f
static struct sym_fns aout_sym_fns =
{
bfd_target_aout_flavour,
dbx_symfile_init, /* sym_init: read initial info, setup for sym_read() */
dbx_symfile_read, /* sym_read: read a symbol file into symtab */
dbx_symfile_finish, /* sym_finish: finished with file, cleanup */
- dbx_symfile_offsets, /* sym_offsets: parse user's offsets to internal form */
+ default_symfile_offsets,
+ /* sym_offsets: parse user's offsets to internal form */
NULL /* next: pointer to next struct sym_fns */
};
projects / deliverable / binutils-gdb.git / blobdiff