/* Generic symbol file reading for the GNU debugger, GDB.
Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+ 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Free Software Foundation, Inc.
Contributed by Cygnus Support, using pieces from other GDB modules.
#include "psymtab.h"
-int (*deprecated_ui_load_progress_hook) (const char *section, unsigned long num);
+int (*deprecated_ui_load_progress_hook) (const char *section,
+ unsigned long num);
void (*deprecated_show_load_progress) (const char *section,
unsigned long section_sent,
unsigned long section_size,
/* Functions this file defines */
-#if 0
-static int simple_read_overlay_region_table (void);
-static void simple_free_overlay_region_table (void);
-#endif
-
static void load_command (char *, int);
static void symbol_file_add_main_1 (char *args, int from_tty, int flags);
int get_section_index (struct objfile *, char *);
-static struct sym_fns *find_sym_fns (bfd *);
+static const struct sym_fns *find_sym_fns (bfd *);
static void decrement_reading_symtab (void *);
calls add_symtab_fns() to register information on each format it is
prepared to read. */
-static struct sym_fns *symtab_fns = NULL;
+typedef const struct sym_fns *sym_fns_ptr;
+DEF_VEC_P (sym_fns_ptr);
+
+static VEC (sym_fns_ptr) *symtab_fns = NULL;
/* Flag for whether user will be reloading symbols multiple times.
Defaults to ON for VxWorks, otherwise OFF. */
show_symbol_reloading (struct ui_file *file, int from_tty,
struct cmd_list_element *c, const char *value)
{
- fprintf_filtered (file, _("\
-Dynamic symbol table reloading multiple times in one run is %s.\n"),
+ fprintf_filtered (file, _("Dynamic symbol table reloading "
+ "multiple times in one run is %s.\n"),
value);
}
this flag and then add the shared library symbols as needed. Note
that there is a potential for confusion, since if the shared
library symbols are not loaded, commands like "info fun" will *not*
- report all the functions that are actually present. */
+ report all the functions that are actually present. */
int auto_solib_add = 1;
size to exceed this threshhold, then the shlib's symbols are not
added. The threshold is ignored if the user explicitly asks for a
shlib to be added, such as when using the "sharedlibrary"
- command. */
+ command. */
int auto_solib_limit;
\f
/* Make a null terminated copy of the string at PTR with SIZE characters in
the obstack pointed to by OBSTACKP . Returns the address of the copy.
Note that the string at PTR does not have to be null terminated, I.E. it
- may be part of a larger string and we are only saving a substring. */
+ may be part of a larger string and we are only saving a substring. */
char *
obsavestring (const char *ptr, int size, struct obstack *obstackp)
const char *p1 = ptr;
char *p2 = p;
const char *end = ptr + size;
+
while (p1 != end)
*p2++ = *p1++;
}
return p;
}
-/* Concatenate strings S1, S2 and S3; return the new string. Space is found
- in the obstack pointed to by OBSTACKP. */
+/* Concatenate NULL terminated variable argument list of `const char *'
+ strings; return the new string. Space is found in the OBSTACKP.
+ Argument list must be terminated by a sentinel expression `(char *)
+ NULL'. */
char *
-obconcat (struct obstack *obstackp, const char *s1, const char *s2,
- const char *s3)
+obconcat (struct obstack *obstackp, ...)
{
- int len = strlen (s1) + strlen (s2) + strlen (s3) + 1;
- char *val = (char *) obstack_alloc (obstackp, len);
- strcpy (val, s1);
- strcat (val, s2);
- strcat (val, s3);
- return val;
+ va_list ap;
+
+ va_start (ap, obstackp);
+ for (;;)
+ {
+ const char *s = va_arg (ap, const char *);
+
+ if (s == NULL)
+ break;
+
+ obstack_grow_str (obstackp, s);
+ }
+ va_end (ap);
+ obstack_1grow (obstackp, 0);
+
+ return obstack_finish (obstackp);
}
-/* True if we are reading a symbol table. */
+/* True if we are reading a symbol table. */
int currently_reading_symtab = 0;
for (cur_sec = abfd->sections; cur_sec != NULL; cur_sec = cur_sec->next)
{
int indx = cur_sec->index;
- CORE_ADDR cur_offset;
/* We don't need to compare against ourself. */
if (cur_sec == sect)
}
}
+/* Transform section name S for a name comparison. prelink can split section
+ `.bss' into two sections `.dynbss' and `.bss' (in this order). Similarly
+ prelink can split `.sbss' into `.sdynbss' and `.sbss'. Use virtual address
+ of the new `.dynbss' (`.sdynbss') section as the adjacent new `.bss'
+ (`.sbss') section has invalid (increased) virtual address. */
+
+static const char *
+addr_section_name (const char *s)
+{
+ if (strcmp (s, ".dynbss") == 0)
+ return ".bss";
+ if (strcmp (s, ".sdynbss") == 0)
+ return ".sbss";
+
+ return s;
+}
+
/* qsort comparator for addrs_section_sort. Sort entries in ascending order by
their (name, sectindex) pair. sectindex makes the sort by name stable. */
const struct other_sections *b = *((struct other_sections **) bp);
int retval, a_idx, b_idx;
- retval = strcmp (a->name, b->name);
+ retval = strcmp (addr_section_name (a->name), addr_section_name (b->name));
if (retval)
return retval;
while (*addrs_sorted)
{
- const char *sect_name = (*addrs_sorted)->name;
+ const char *sect_name = addr_section_name ((*addrs_sorted)->name);
while (*abfd_addrs_sorted
- && strcmp ((*abfd_addrs_sorted)->name, sect_name) < 0)
+ && strcmp (addr_section_name ((*abfd_addrs_sorted)->name),
+ sect_name) < 0)
abfd_addrs_sorted++;
if (*abfd_addrs_sorted
- && strcmp ((*abfd_addrs_sorted)->name, sect_name) == 0)
+ && strcmp (addr_section_name ((*abfd_addrs_sorted)->name),
+ sect_name) == 0)
{
int index_in_addrs;
for (i = 0; i < addrs->num_sections && addrs->other[i].name; i++)
{
- const char *sect_name = addrs->other[i].name;
struct other_sections *sect = addrs_to_abfd_addrs[i];
if (sect)
}
else
{
+ /* addr_section_name transformation is not used for SECT_NAME. */
+ const char *sect_name = addrs->other[i].name;
+
/* This section does not exist in ABFD, which is normally
unexpected and we want to issue a warning.
a warning. Shared libraries contain just the section
".gnu.liblist" but it is not marked as loadable there. There is
no other way to identify them than by their name as the sections
- created by prelink have no special flags. */
+ created by prelink have no special flags.
+
+ For the sections `.bss' and `.sbss' see addr_section_name. */
if (!(strcmp (sect_name, ".gnu.liblist") == 0
|| strcmp (sect_name, ".gnu.conflict") == 0
- || strcmp (sect_name, ".dynbss") == 0
- || strcmp (sect_name, ".sdynbss") == 0))
+ || (strcmp (sect_name, ".bss") == 0
+ && i > 0
+ && strcmp (addrs->other[i - 1].name, ".dynbss") == 0
+ && addrs_to_abfd_addrs[i - 1] != NULL)
+ || (strcmp (sect_name, ".sbss") == 0
+ && i > 0
+ && strcmp (addrs->other[i - 1].name, ".sdynbss") == 0
+ && addrs_to_abfd_addrs[i - 1] != NULL)))
warning (_("section %s not found in %s"), sect_name,
bfd_get_filename (abfd));
struct place_section_arg arg;
bfd *abfd = objfile->obfd;
asection *cur_sec;
- CORE_ADDR lowest = 0;
for (cur_sec = abfd->sections; cur_sec != NULL; cur_sec = cur_sec->next)
/* We do not expect this to happen; just skip this step if the
continue;
bfd_set_section_vma (abfd, cur_sec, offsets[cur_sec->index]);
- exec_set_section_address (bfd_get_filename (abfd), cur_sec->index,
+ exec_set_section_address (bfd_get_filename (abfd),
+ cur_sec->index,
offsets[cur_sec->index]);
offsets[cur_sec->index] = 0;
}
/* Perform required actions after either reading in the initial
symbols for a new objfile, or mapping in the symbols from a reusable
- objfile. */
+ objfile. ADD_FLAGS is a bitmask of enum symfile_add_flags. */
void
new_symfile_objfile (struct objfile *objfile, int add_flags)
{
-
/* If this is the main symbol file we have to clean up all users of the
old main symbol file. Otherwise it is sufficient to fixup all the
breakpoints that may have been redefined by this symbol file. */
/* OK, make it the "real" symbol file. */
symfile_objfile = objfile;
- clear_symtab_users ();
+ clear_symtab_users (add_flags);
}
else if ((add_flags & SYMFILE_DEFER_BP_RESET) == 0)
{
const char *name = bfd_get_filename (abfd);
const int from_tty = add_flags & SYMFILE_VERBOSE;
+ if (readnow_symbol_files)
+ flags |= OBJF_READNOW;
+
my_cleanups = make_cleanup_bfd_close (abfd);
/* Give user a chance to burp if we'd be
the gdb startup command line or on a per symbol file basis. Expand
all partial symbol tables for this objfile if so. */
- if ((flags & OBJF_READNOW) || readnow_symbol_files)
+ if ((flags & OBJF_READNOW))
{
if (from_tty || info_verbose)
{
: !query (_("Discard symbol table? "))))
error (_("Not confirmed."));
- free_all_objfiles ();
-
- /* solib descriptors may have handles to objfiles. Since their
- storage has just been released, we'd better wipe the solib
- descriptors as well. */
+ /* solib descriptors may have handles to objfiles. Wipe them before their
+ objfiles get stale by free_all_objfiles. */
no_shared_libraries (NULL, from_tty);
+ free_all_objfiles ();
+
gdb_assert (symfile_objfile == NULL);
if (from_tty)
printf_unfiltered (_("No symbol file now.\n"));
unsigned long crc32;
char *contents;
int crc_offset;
- unsigned char *p;
sect = bfd_get_section_by_name (objfile->obfd, ".gnu_debuglink");
show_debug_file_directory (struct ui_file *file, int from_tty,
struct cmd_list_element *c, const char *value)
{
- fprintf_filtered (file, _("\
-The directory where separate debug symbols are searched for is \"%s\".\n"),
+ fprintf_filtered (file,
+ _("The directory where separate debug "
+ "symbols are searched for is \"%s\".\n"),
value);
}
char *
find_separate_debug_file_by_debuglink (struct objfile *objfile)
{
- asection *sect;
- char *basename, *name_copy, *debugdir;
+ char *basename, *debugdir;
char *dir = NULL;
char *debugfile = NULL;
char *canon_name = NULL;
- bfd_size_type debuglink_size;
unsigned long crc32;
int i;
dir = xstrdup (objfile->name);
/* Strip off the final filename part, leaving the directory name,
- followed by a slash. Objfile names should always be absolute and
- tilde-expanded, so there should always be a slash in there
- somewhere. */
+ followed by a slash. The directory can be relative or absolute. */
for (i = strlen(dir) - 1; i >= 0; i--)
{
if (IS_DIR_SEPARATOR (dir[i]))
break;
}
- gdb_assert (i >= 0 && IS_DIR_SEPARATOR (dir[i]));
+ /* If I is -1 then no directory is present there and DIR will be "". */
dir[i+1] = '\0';
/* Set I to max (strlen (canon_name), strlen (dir)). */
void
set_initial_language (void)
{
- char *filename;
enum language lang = language_unknown;
- filename = find_main_filename ();
- if (filename != NULL)
- lang = deduce_language_from_filename (filename);
+ if (language_of_main != language_unknown)
+ lang = language_of_main;
+ else
+ {
+ const char *filename;
+
+ filename = find_main_filename ();
+ if (filename != NULL)
+ lang = deduce_language_from_filename (filename);
+ }
if (lang == language_unknown)
{
if (desc < 0)
{
char *exename = alloca (strlen (name) + 5);
+
strcat (strcpy (exename, name), ".exe");
desc = openp (getenv ("PATH"), OPF_TRY_CWD_FIRST, exename,
O_RDONLY | O_BINARY, &absolute_name);
handle. */
void
-add_symtab_fns (struct sym_fns *sf)
+add_symtab_fns (const struct sym_fns *sf)
{
- sf->next = symtab_fns;
- symtab_fns = sf;
+ VEC_safe_push (sym_fns_ptr, symtab_fns, sf);
}
/* Initialize OBJFILE to read symbols from its associated BFD. It
struct sym_fns in the objfile structure, that contains cached
information about the symbol file. */
-static struct sym_fns *
+static const struct sym_fns *
find_sym_fns (bfd *abfd)
{
- struct sym_fns *sf;
+ const struct sym_fns *sf;
enum bfd_flavour our_flavour = bfd_get_flavour (abfd);
+ int i;
if (our_flavour == bfd_target_srec_flavour
|| our_flavour == bfd_target_ihex_flavour
|| our_flavour == bfd_target_tekhex_flavour)
return NULL; /* No symbols. */
- for (sf = symtab_fns; sf != NULL; sf = sf->next)
+ for (i = 0; VEC_iterate (sym_fns_ptr, symtab_fns, i, sf); ++i)
if (our_flavour == sf->sym_flavour)
return sf;
static void
load_command (char *arg, int from_tty)
{
+ dont_repeat ();
+
/* The user might be reloading because the binary has changed. Take
this opportunity to check. */
reopen_exec_file ();
memset (new_request, 0, sizeof (struct memory_write_request));
section_data = xcalloc (1, sizeof (struct load_progress_section_data));
new_request->begin = bfd_section_lma (abfd, asec) + args->load_offset;
- new_request->end = new_request->begin + size; /* FIXME Should size be in instead? */
+ new_request->end = new_request->begin + size; /* FIXME Should size
+ be in instead? */
new_request->data = xmalloc (size);
new_request->baton = section_data;
char *filename = NULL;
int flags = OBJF_USERLOADED;
char *arg;
- int expecting_option = 0;
int section_index = 0;
int argcnt = 0;
int sec_num = 0;
}
}
else
- error (_("USAGE: add-symbol-file <filename> <textaddress> [-mapped] [-readnow] [-s <secname> <addr>]*"));
+ error (_("USAGE: add-symbol-file <filename> <textaddress>"
+ " [-mapped] [-readnow] [-s <secname> <addr>]*"));
}
}
}
if (objfile->separate_debug_objfile_backlink)
continue;
-#ifdef DEPRECATED_IBM6000_TARGET
- /* If this object is from a shared library, then you should
- stat on the library name, not member name. */
-
+ /* If this object is from an archive (what you usually create with
+ `ar', often called a `static library' on most systems, though
+ a `shared library' on AIX is also an archive), then you should
+ stat on the archive name, not member name. */
if (objfile->obfd->my_archive)
res = stat (objfile->obfd->my_archive->filename, &new_statbuf);
else
-#endif
res = stat (objfile->name, &new_statbuf);
if (res != 0)
{
sizeof (objfile->static_psymbols));
/* Free the obstacks for non-reusable objfiles */
- bcache_xfree (objfile->psymbol_cache);
- objfile->psymbol_cache = bcache_xmalloc ();
+ psymbol_bcache_free (objfile->psymbol_cache);
+ objfile->psymbol_cache = psymbol_bcache_init ();
bcache_xfree (objfile->macro_cache);
- objfile->macro_cache = bcache_xmalloc ();
+ objfile->macro_cache = bcache_xmalloc (NULL, NULL);
bcache_xfree (objfile->filename_cache);
- objfile->filename_cache = bcache_xmalloc ();
+ objfile->filename_cache = bcache_xmalloc (NULL,NULL);
if (objfile->demangled_names_hash != NULL)
{
htab_delete (objfile->demangled_names_hash);
objfile->psymtabs_addrmap = NULL;
objfile->free_psymtabs = NULL;
objfile->cp_namespace_symtab = NULL;
+ objfile->template_symbols = NULL;
objfile->msymbols = NULL;
objfile->deprecated_sym_private = NULL;
objfile->minimal_symbol_count = 0;
memset (&objfile->msymbol_demangled_hash, 0,
sizeof (objfile->msymbol_demangled_hash));
- objfile->psymbol_cache = bcache_xmalloc ();
- objfile->macro_cache = bcache_xmalloc ();
- objfile->filename_cache = bcache_xmalloc ();
+ objfile->psymbol_cache = psymbol_bcache_init ();
+ objfile->macro_cache = bcache_xmalloc (NULL, NULL);
+ objfile->filename_cache = bcache_xmalloc (NULL, NULL);
/* obstack_init also initializes the obstack so it is
empty. We could use obstack_specify_allocation but
gdb_obstack.h specifies the alloc/dealloc
/* Notify objfiles that we've modified objfile sections. */
objfiles_changed ();
- clear_symtab_users ();
+ clear_symtab_users (0);
/* At least one objfile has changed, so we can consider that
the executable we're debugging has changed too. */
observer_notify_executable_changed ();
show_ext_args (struct ui_file *file, int from_tty,
struct cmd_list_element *c, const char *value)
{
- fprintf_filtered (file, _("\
-Mapping between filename extension and source language is \"%s\".\n"),
+ fprintf_filtered (file,
+ _("Mapping between filename extension "
+ "and source language is \"%s\".\n"),
value);
}
cp++;
if (*cp == '\0')
- error (_("'%s': two arguments required -- filename extension and language"),
+ error (_("'%s': two arguments required -- "
+ "filename extension and language"),
ext_args);
/* Null-terminate first arg */
cp++;
if (*cp == '\0')
- error (_("'%s': two arguments required -- filename extension and language"),
+ error (_("'%s': two arguments required -- "
+ "filename extension and language"),
ext_args);
/* Lookup the language from among those we know. */
filename_language_table =
xmalloc (fl_table_size * sizeof (*filename_language_table));
add_filename_language (".c", language_c);
+ add_filename_language (".d", language_d);
add_filename_language (".C", language_cplus);
add_filename_language (".cc", language_cplus);
add_filename_language (".cp", language_cplus);
add_filename_language (".m", language_objc);
add_filename_language (".f", language_fortran);
add_filename_language (".F", language_fortran);
+ add_filename_language (".for", language_fortran);
+ add_filename_language (".FOR", language_fortran);
+ add_filename_language (".ftn", language_fortran);
+ add_filename_language (".FTN", language_fortran);
+ add_filename_language (".fpp", language_fortran);
+ add_filename_language (".FPP", language_fortran);
+ add_filename_language (".f90", language_fortran);
+ add_filename_language (".F90", language_fortran);
+ add_filename_language (".f95", language_fortran);
+ add_filename_language (".F95", language_fortran);
+ add_filename_language (".f03", language_fortran);
+ add_filename_language (".F03", language_fortran);
+ add_filename_language (".f08", language_fortran);
+ add_filename_language (".F08", language_fortran);
add_filename_language (".s", language_asm);
add_filename_language (".sx", language_asm);
add_filename_language (".S", language_asm);
add_filename_language (".ads", language_ada);
add_filename_language (".a", language_ada);
add_filename_language (".ada", language_ada);
+ add_filename_language (".dg", language_ada);
}
}
enum language
-deduce_language_from_filename (char *filename)
+deduce_language_from_filename (const char *filename)
{
int i;
char *cp;
*/
struct symtab *
-allocate_symtab (char *filename, struct objfile *objfile)
+allocate_symtab (const char *filename, struct objfile *objfile)
{
struct symtab *symtab;
\f
/* Reset all data structures in gdb which may contain references to symbol
- table data. */
+ table data. ADD_FLAGS is a bitmask of enum symfile_add_flags. */
void
-clear_symtab_users (void)
+clear_symtab_users (int add_flags)
{
/* Someday, we should do better than this, by only blowing away
the things that really need to be blown. */
clear_current_source_symtab_and_line ();
clear_displays ();
- breakpoint_re_set ();
+ if ((add_flags & SYMFILE_DEFER_BP_RESET) == 0)
+ breakpoint_re_set ();
set_default_breakpoint (0, NULL, 0, 0, 0);
clear_pc_function_cache ();
observer_notify_new_objfile (NULL);
static void
clear_symtab_users_cleanup (void *ignore)
{
- clear_symtab_users ();
+ clear_symtab_users (0);
}
\f
/* OVERLAYS:
struct obj_section *sec, *sec2;
if (!overlay_debugging)
- error (_("\
-Overlay debugging not enabled. Use either the 'overlay auto' or\n\
-the 'overlay manual' command."));
+ error (_("Overlay debugging not enabled. Use "
+ "either the 'overlay auto' or\n"
+ "the 'overlay manual' command."));
if (args == 0 || *args == 0)
error (_("Argument required: name of an overlay section"));
struct obj_section *sec;
if (!overlay_debugging)
- error (_("\
-Overlay debugging not enabled. Use either the 'overlay auto' or\n\
-the 'overlay manual' command."));
+ error (_("Overlay debugging not enabled. "
+ "Use either the 'overlay auto' or\n"
+ "the 'overlay manual' command."));
if (args == 0 || *args == 0)
error (_("Argument required: name of an overlay section"));
/* Cached, dynamically allocated copies of the target data structures: */
static unsigned (*cache_ovly_table)[4] = 0;
-#if 0
-static unsigned (*cache_ovly_region_table)[3] = 0;
-#endif
static unsigned cache_novlys = 0;
-#if 0
-static unsigned cache_novly_regions = 0;
-#endif
static CORE_ADDR cache_ovly_table_base = 0;
-#if 0
-static CORE_ADDR cache_ovly_region_table_base = 0;
-#endif
enum ovly_index
{
VMA, SIZE, LMA, MAPPED
cache_ovly_table_base = 0;
}
-#if 0
-/* Throw away the cached copy of _ovly_region_table */
-static void
-simple_free_overlay_region_table (void)
-{
- if (cache_ovly_region_table)
- xfree (cache_ovly_region_table);
- cache_novly_regions = 0;
- cache_ovly_region_table = NULL;
- cache_ovly_region_table_base = 0;
-}
-#endif
-
/* Read an array of ints of size SIZE from the target into a local buffer.
Convert to host order. int LEN is number of ints */
static void
return 1; /* SUCCESS */
}
-#if 0
-/* Find and grab a copy of the target _ovly_region_table
- (and _novly_regions, which is needed for the table's size) */
-static int
-simple_read_overlay_region_table (void)
-{
- struct minimal_symbol *msym;
- struct gdbarch *gdbarch;
- int word_size;
- enum bfd_endian byte_order;
-
- simple_free_overlay_region_table ();
- msym = lookup_minimal_symbol ("_novly_regions", NULL, NULL);
- if (msym == NULL)
- return 0; /* failure */
-
- gdbarch = get_objfile_arch (msymbol_objfile (msym));
- word_size = gdbarch_long_bit (gdbarch) / TARGET_CHAR_BIT;
- byte_order = gdbarch_byte_order (gdbarch);
-
- cache_novly_regions = read_memory_integer (SYMBOL_VALUE_ADDRESS (msym),
- 4, byte_order);
-
- cache_ovly_region_table = (void *) xmalloc (cache_novly_regions * 12);
- if (cache_ovly_region_table != NULL)
- {
- msym = lookup_minimal_symbol ("_ovly_region_table", NULL, NULL);
- if (msym != NULL)
- {
- cache_ovly_region_table_base = SYMBOL_VALUE_ADDRESS (msym);
- read_target_long_array (cache_ovly_region_table_base,
- (unsigned int *) cache_ovly_region_table,
- cache_novly_regions * 3,
- word_size, byte_order);
- }
- else
- return 0; /* failure */
- }
- else
- return 0; /* failure */
- return 1; /* SUCCESS */
-}
-#endif
-
/* Function: simple_overlay_update_1
A helper function for simple_overlay_update. Assuming a cached copy
of _ovly_table exists, look through it to find an entry whose vma,
if (cache_ovly_table != NULL)
/* Does its cached location match what's currently in the symtab? */
if (cache_ovly_table_base ==
- SYMBOL_VALUE_ADDRESS (lookup_minimal_symbol ("_ovly_table", NULL, NULL)))
+ SYMBOL_VALUE_ADDRESS (lookup_minimal_symbol ("_ovly_table",
+ NULL, NULL)))
/* Then go ahead and try to look up this single section in the cache */
if (simple_overlay_update_1 (osect))
/* Found it! We're done. */
struct symfile_segment_data *
get_symfile_segment_data (bfd *abfd)
{
- struct sym_fns *sf = find_sym_fns (abfd);
+ const struct sym_fns *sf = find_sym_fns (abfd);
if (sf == NULL)
return NULL;
for (i = 0, sect = abfd->sections; sect != NULL; i++, sect = sect->next)
{
- CORE_ADDR vma;
int which = data->segment_info[i];
if (which == 1)
c = add_cmd ("add-symbol-file", class_files, add_symbol_file_command, _("\
Load symbols from FILE, assuming FILE has been dynamically loaded.\n\
-Usage: add-symbol-file FILE ADDR [-s <SECT> <SECT_ADDR> -s <SECT> <SECT_ADDR> ...]\n\
-ADDR is the starting address of the file's text.\n\
+Usage: add-symbol-file FILE ADDR [-s <SECT> <SECT_ADDR> -s <SECT> <SECT_ADDR>\
+ ...]\nADDR is the starting address of the file's text.\n\
The optional arguments are section-name section-address pairs and\n\
should be specified if the data and bss segments are not contiguous\n\
with the text. SECT is a section name to be loaded at SECT_ADDR."),