CUR_SYMBOL_VALUE += ANOFFSET (section_offsets, SECT_OFF_DATA);
goto record_it;
+ case N_BSS:
case N_BSS | N_EXT:
case N_NBBSS | N_EXT:
case N_SETV | N_EXT: /* FIXME, is this in BSS? */
past_first_source_file = 1;
last_o_file_start = CUR_SYMBOL_VALUE;
}
+ else
+ goto record_it;
#endif /* DBXREAD_ONLY */
continue;
case N_DATA:
-#ifdef DBXREAD_ONLY
CUR_SYMBOL_VALUE += ANOFFSET (section_offsets, SECT_OFF_DATA);
- SET_NAMESTRING ();
- /* Check for __DYNAMIC, which is used by Sun shared libraries.
- Record it even if it's local, not global, so we can find it.
- FIXME: this might want to check for _DYNAMIC and the current
- symbol_leading_char. */
- if (namestring[8] == 'C' && STREQ ("__DYNAMIC", namestring))
- goto record_it;
-
- /* Same with virtual function tables, both global and static. */
- {
- char *tempstring = namestring;
- if (tempstring[0] == bfd_get_symbol_leading_char (objfile->obfd))
- tempstring++;
- if (VTBL_PREFIX_P ((tempstring)))
- goto record_it;
- }
-#endif /* DBXREAD_ONLY */
- continue;
+ goto record_it;
case N_UNDF | N_EXT:
#ifdef DBXREAD_ONLY
/* Lots of symbol types we can just ignore. */
case N_ABS:
- case N_BSS:
case N_NBDATA:
case N_NBBSS:
continue;
*/
case N_SO: {
- unsigned long valu = CUR_SYMBOL_VALUE;
+ unsigned long valu;
static int prev_so_symnum = -10;
static int first_so_symnum;
char *p;
-
+
+ valu = CUR_SYMBOL_VALUE + ANOFFSET (section_offsets, SECT_OFF_TEXT);
+
past_first_source_file = 1;
if (prev_so_symnum != symnum - 1)
SET_NAMESTRING();
- valu += ANOFFSET (section_offsets, SECT_OFF_TEXT);
-
/* Some compilers (including gcc) emit a pair of initial N_SOs.
The first one is a directory name; the second the file name.
If pst exists, is empty, and has a filename ending in '/',
continue;
}
+#ifdef DBXREAD_ONLY
record_include_file:
+#endif
psymtab_include_list[includes_used++] = namestring;
if (includes_used >= includes_allocated)
case N_ROSYM: /* Read-only data seg var -- static. */
case N_NBSTS: /* Gould nobase. */
case N_NBLCS: /* symbols. */
+ case N_FUN:
+ case N_GSYM: /* Global (extern) variable; can be
+ data or bss (sigh FIXME). */
+
+ /* Following may probably be ignored; I'll leave them here
+ for now (until I do Pascal and Modula 2 extensions). */
+
+ case N_PC: /* I may or may not need this; I
+ suspect not. */
+ case N_M2C: /* I suspect that I can ignore this here. */
+ case N_SCOPE: /* Same. */
SET_NAMESTRING();
p = (char *) strchr (namestring, ':');
+ if (!p)
+ continue; /* Not a debugging symbol. */
+
- /* Skip if there is no :. */
- if (!p) continue;
+
+ /* Main processing section for debugging symbols which
+ the initial read through the symbol tables needs to worry
+ about. If we reach this point, the symbol which we are
+ considering is definitely one we are interested in.
+ p must also contain the (valid) index into the namestring
+ which indicates the debugging type symbol. */
switch (p[1])
{
+ case 'S':
+ CUR_SYMBOL_VALUE += ANOFFSET (section_offsets, SECT_OFF_DATA);
+ ADD_PSYMBOL_ADDR_TO_LIST (namestring, p - namestring,
+ VAR_NAMESPACE, LOC_STATIC,
+ objfile->static_psymbols,
+ CUR_SYMBOL_VALUE,
+ psymtab_language, objfile);
+ continue;
+ case 'G':
+ CUR_SYMBOL_VALUE += ANOFFSET (section_offsets, SECT_OFF_DATA);
+ /* The addresses in these entries are reported to be
+ wrong. See the code that reads 'G's for symtabs. */
+ ADD_PSYMBOL_ADDR_TO_LIST (namestring, p - namestring,
+ VAR_NAMESPACE, LOC_STATIC,
+ objfile->global_psymbols,
+ CUR_SYMBOL_VALUE,
+ psymtab_language, objfile);
+ continue;
+
case 'T':
if (p != namestring) /* a name is there, not just :T... */
{
"enum {a, b} c;" in C, but fortunately those are
rare. There is no way for GDB to find those from the
enum type without spending too much time on it. Thus
- to solve this problem, the compiler needs to put out separate
- constant symbols ('c' N_LSYMS) for enum constants in
- enums without names, or put out a dummy type. */
+ to solve this problem, the compiler needs to put out the
+ enum in a nameless type. GCC2 does this. */
/* We are looking for something of the form
<name> ":" ("t" | "T") [<number> "="] "e"
objfile->static_psymbols, CUR_SYMBOL_VALUE,
psymtab_language, objfile);
continue;
- default:
- /* Skip if the thing following the : is
- not a letter (which indicates declaration of a local
- variable, which we aren't interested in). */
- continue;
- }
-
- case N_FUN:
- case N_GSYM: /* Global (extern) variable; can be
- data or bss (sigh FIXME). */
-
- /* Following may probably be ignored; I'll leave them here
- for now (until I do Pascal and Modula 2 extensions). */
-
- case N_PC: /* I may or may not need this; I
- suspect not. */
- case N_M2C: /* I suspect that I can ignore this here. */
- case N_SCOPE: /* Same. */
-
- SET_NAMESTRING();
-
- p = (char *) strchr (namestring, ':');
- if (!p)
- continue; /* Not a debugging symbol. */
-
-
-
- /* Main processing section for debugging symbols which
- the initial read through the symbol tables needs to worry
- about. If we reach this point, the symbol which we are
- considering is definitely one we are interested in.
- p must also contain the (valid) index into the namestring
- which indicates the debugging type symbol. */
-
- switch (p[1])
- {
- case 'c':
- ADD_PSYMBOL_TO_LIST (namestring, p - namestring,
- VAR_NAMESPACE, LOC_CONST,
- objfile->static_psymbols, CUR_SYMBOL_VALUE,
- psymtab_language, objfile);
- continue;
- case 'S':
- CUR_SYMBOL_VALUE += ANOFFSET (section_offsets, SECT_OFF_DATA);
- ADD_PSYMBOL_ADDR_TO_LIST (namestring, p - namestring,
- VAR_NAMESPACE, LOC_STATIC,
- objfile->static_psymbols,
- CUR_SYMBOL_VALUE,
- psymtab_language, objfile);
- continue;
- case 'G':
- CUR_SYMBOL_VALUE += ANOFFSET (section_offsets, SECT_OFF_DATA);
- /* The addresses in these entries are reported to be
- wrong. See the code that reads 'G's for symtabs. */
- ADD_PSYMBOL_ADDR_TO_LIST (namestring, p - namestring,
- VAR_NAMESPACE, LOC_STATIC,
- objfile->global_psymbols,
- CUR_SYMBOL_VALUE,
- psymtab_language, objfile);
- continue;
-
- case 't':
- ADD_PSYMBOL_TO_LIST (namestring, p - namestring,
- VAR_NAMESPACE, LOC_TYPEDEF,
- objfile->static_psymbols, CUR_SYMBOL_VALUE,
- psymtab_language, objfile);
- continue;
case 'f':
#ifdef DBXREAD_ONLY
projects / deliverable / binutils-gdb.git / blobdiff