diff options
Diffstat (limited to 'gdb/dbxread.c')
| -rw-r--r-- | gdb/dbxread.c | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/gdb/dbxread.c b/gdb/dbxread.c index ba1d2b6..ab64fcd 100644 --- a/gdb/dbxread.c +++ b/gdb/dbxread.c @@ -258,10 +258,6 @@ static int bincls_allocated; extern void _initialize_dbxread (void); -#if 0 /* OBSOLETE CFront */ -// OBSOLETE static void process_now (struct objfile *); -#endif /* OBSOLETE CFront */ - static void read_ofile_symtab (struct partial_symtab *); static void dbx_psymtab_to_symtab (struct partial_symtab *); @@ -773,107 +769,6 @@ static struct external_nlist symbuf[4096]; static int symbuf_idx; static int symbuf_end; -#if 0 /* OBSOLETE CFront */ -// OBSOLETE /* cont_elem is used for continuing information in cfront. -// OBSOLETE It saves information about which types need to be fixed up and -// OBSOLETE completed after all the stabs are read. */ -// OBSOLETE struct cont_elem -// OBSOLETE { -// OBSOLETE /* sym and stabstring for continuing information in cfront */ -// OBSOLETE struct symbol *sym; -// OBSOLETE char *stabs; -// OBSOLETE /* state dependencies (statics that must be preserved) */ -// OBSOLETE int sym_idx; -// OBSOLETE int sym_end; -// OBSOLETE int symnum; -// OBSOLETE int (*func) (struct objfile *, struct symbol *, char *); -// OBSOLETE /* other state dependencies include: -// OBSOLETE (assumption is that these will not change since process_now FIXME!!) -// OBSOLETE stringtab_global -// OBSOLETE n_stabs -// OBSOLETE objfile -// OBSOLETE symfile_bfd */ -// OBSOLETE }; - -// OBSOLETE static struct cont_elem *cont_list = 0; -// OBSOLETE static int cont_limit = 0; -// OBSOLETE static int cont_count = 0; - -// OBSOLETE /* Arrange for function F to be called with arguments SYM and P later -// OBSOLETE in the stabs reading process. */ -// OBSOLETE void -// OBSOLETE process_later (struct symbol *sym, char *p, -// OBSOLETE int (*f) (struct objfile *, struct symbol *, char *)) -// OBSOLETE { - -// OBSOLETE /* Allocate more space for the deferred list. */ -// OBSOLETE if (cont_count >= cont_limit - 1) -// OBSOLETE { -// OBSOLETE cont_limit += 32; /* chunk size */ - -// OBSOLETE cont_list -// OBSOLETE = (struct cont_elem *) xrealloc (cont_list, -// OBSOLETE (cont_limit -// OBSOLETE * sizeof (struct cont_elem))); -// OBSOLETE if (!cont_list) -// OBSOLETE error ("Virtual memory exhausted\n"); -// OBSOLETE } - -// OBSOLETE /* Save state variables so we can process these stabs later. */ -// OBSOLETE cont_list[cont_count].sym_idx = symbuf_idx; -// OBSOLETE cont_list[cont_count].sym_end = symbuf_end; -// OBSOLETE cont_list[cont_count].symnum = symnum; -// OBSOLETE cont_list[cont_count].sym = sym; -// OBSOLETE cont_list[cont_count].stabs = p; -// OBSOLETE cont_list[cont_count].func = f; -// OBSOLETE cont_count++; -// OBSOLETE } - -// OBSOLETE /* Call deferred funtions in CONT_LIST. */ - -// OBSOLETE static void -// OBSOLETE process_now (struct objfile *objfile) -// OBSOLETE { -// OBSOLETE int i; -// OBSOLETE int save_symbuf_idx; -// OBSOLETE int save_symbuf_end; -// OBSOLETE int save_symnum; -// OBSOLETE struct symbol *sym; -// OBSOLETE char *stabs; -// OBSOLETE int err; -// OBSOLETE int (*func) (struct objfile *, struct symbol *, char *); - -// OBSOLETE /* Save the state of our caller, we'll want to restore it before -// OBSOLETE returning. */ -// OBSOLETE save_symbuf_idx = symbuf_idx; -// OBSOLETE save_symbuf_end = symbuf_end; -// OBSOLETE save_symnum = symnum; - -// OBSOLETE /* Iterate over all the deferred stabs. */ -// OBSOLETE for (i = 0; i < cont_count; i++) -// OBSOLETE { -// OBSOLETE /* Restore the state for this deferred stab. */ -// OBSOLETE symbuf_idx = cont_list[i].sym_idx; -// OBSOLETE symbuf_end = cont_list[i].sym_end; -// OBSOLETE symnum = cont_list[i].symnum; -// OBSOLETE sym = cont_list[i].sym; -// OBSOLETE stabs = cont_list[i].stabs; -// OBSOLETE func = cont_list[i].func; - -// OBSOLETE /* Call the function to handle this deferrd stab. */ -// OBSOLETE err = (*func) (objfile, sym, stabs); -// OBSOLETE if (err) -// OBSOLETE error ("Internal error: unable to resolve stab.\n"); -// OBSOLETE } - -// OBSOLETE /* Restore our caller's state. */ -// OBSOLETE symbuf_idx = save_symbuf_idx; -// OBSOLETE symbuf_end = save_symbuf_end; -// OBSOLETE symnum = save_symnum; -// OBSOLETE cont_count = 0; -// OBSOLETE } -#endif /* OBSOLETE CFront */ - /* Name of last function encountered. Used in Solaris to approximate object file boundaries. */ static char *last_function_name; @@ -1838,22 +1733,6 @@ read_dbx_symtab (struct objfile *objfile) psymtab_language, objfile); p += 1; } -#if 0 /* OBSOLETE CFront */ -// OBSOLETE /* The semantics of C++ state that "struct foo { ... }" -// OBSOLETE also defines a typedef for "foo". Unfortuantely, cfront -// OBSOLETE never makes the typedef when translating from C++ to C. -// OBSOLETE We make the typedef here so that "ptype foo" works as -// OBSOLETE expected for cfront translated code. */ -// OBSOLETE else if (psymtab_language == language_cplus) -// OBSOLETE { -// OBSOLETE /* Also a typedef with the same name. */ -// OBSOLETE add_psymbol_to_list (namestring, p - namestring, -// OBSOLETE VAR_DOMAIN, LOC_TYPEDEF, -// OBSOLETE &objfile->static_psymbols, -// OBSOLETE nlist.n_value, 0, -// OBSOLETE psymtab_language, objfile); -// OBSOLETE } -#endif /* OBSOLETE CFront */ } goto check_enum; case 't': @@ -2088,11 +1967,6 @@ read_dbx_symtab (struct objfile *objfile) case '9': case '-': case '#': /* for symbol identification (used in live ranges) */ -#if 0 /* OBSOLETE CFront */ -// OBSOLETE /* added to support cfront stabs strings */ -// OBSOLETE case 'Z': /* for definition continuations */ -// OBSOLETE case 'P': /* for prototypes */ -#endif /* OBSOLETE CFront */ continue; case ':': @@ -2764,11 +2638,6 @@ read_ofile_symtab (struct partial_symtab *pst) pst->symtab = end_symtab (text_offset + text_size, objfile, SECT_OFF_TEXT (objfile)); -#if 0 /* OBSOLETE CFront */ -// OBSOLETE /* Process items which we had to "process_later" due to dependencies -// OBSOLETE on other stabs. */ -// OBSOLETE process_now (objfile); -#endif /* OBSOLETE CFront */ end_stabs (); } |