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* ecoff.c (ecoff_debugging_seen): New global variable.

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(ecoff_directive_def): Set ecoff_debugging_seen.
	(ecoff_stab): Likewise.
	* ecoff.h: Make idempotent.
	(ecoff_debugging_seen): Declare.
	* config/tc-mips.c: Include ecoff.h.
	(mips_debug): New static variable.
	(s_stringer, s_mips_space): Remove unneeded declarations.
	(md_parse_option): In case 'g', set mips_debug to debugging level.
	(mips_local_label): New function.
	* tc-mips.h (LOCAL_LABEL): Call mips_local_label.
	(mips_local_label): Declare.
PR 6978.
This commit is contained in:
Ian Lance Taylor
1995-07-05 16:10:50 +00:00
parent 9525b61b1b
commit 22ba90ce85
5 changed files with 142 additions and 26 deletions
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36
gas/ecoff.c
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@ -1390,6 +1390,9 @@ static const st_t map_coff_sym_type[] = {
/* Keep track of different sized allocation requests. */
static alloc_info_t alloc_counts[ (int)alloc_type_last ];
/* Record whether we have seen any debugging information. */
int ecoff_debugging_seen = 0;
/* Various statics. */
static efdr_t *cur_file_ptr = (efdr_t *) 0; /* current file desc. header */
static proc_t *cur_proc_ptr = (proc_t *) 0; /* current procedure header */
@ -2489,6 +2492,8 @@ ecoff_directive_def (ignore)
char *name;
char name_end;
ecoff_debugging_seen = 1;
SKIP_WHITESPACE ();
name = input_line_pointer;
@ -2675,7 +2680,11 @@ ecoff_directive_type (ignore)
{
if (tq_ptr == &coff_type.type_qualifiers[0])
{
as_warn ("Too derived values in .type argument");
/* FIXME: We could handle this by setting the continued bit.
There would still be a limit: the .type argument can not
be infinite. */
as_warn ("The type of %s is too complex; it will be simplified",
coff_sym_name);
break;
}
if (ISPTR (val))
@ -3328,7 +3337,8 @@ mark_stabs (ignore)
value a numeric value or an address. */
void
ecoff_stab (what, string, type, other, desc)
ecoff_stab (sec, what, string, type, other, desc)
segT sec;
int what;
const char *string;
int type;
@ -3343,6 +3353,8 @@ ecoff_stab (what, string, type, other, desc)
symint_t indx;
localsym_t *hold = NULL;
ecoff_debugging_seen = 1;
/* We don't handle .stabd. */
if (what != 's' && what != 'n')
{
@ -4540,7 +4552,8 @@ ecoff_build_debug (hdr, bufp, backend)
fil_ptr = fil_ptr->next_file)
{
cur_file_ptr = fil_ptr;
while (cur_file_ptr->cur_scope->prev != (scope_t *) NULL)
while (cur_file_ptr->cur_scope != (scope_t *) NULL
&& cur_file_ptr->cur_scope->prev != (scope_t *) NULL)
{
cur_file_ptr->cur_scope = cur_file_ptr->cur_scope->prev;
if (! end_warning)
@ -4549,11 +4562,12 @@ ecoff_build_debug (hdr, bufp, backend)
end_warning = 1;
}
}
(void) add_ecoff_symbol ((const char *) NULL,
st_End, sc_Text,
(symbolS *) NULL,
(symint_t) 0,
(symint_t) 0);
if (cur_file_ptr->cur_scope != (scope_t *) NULL)
(void) add_ecoff_symbol ((const char *) NULL,
st_End, sc_Text,
(symbolS *) NULL,
(symint_t) 0,
(symint_t) 0);
}
/* Build the symbolic information. */
@ -5029,7 +5043,7 @@ ecoff_set_gp_prolog_size (sz)
int sz;
{
if (cur_proc_ptr == 0)
abort ();
return;
cur_proc_ptr->pdr.gp_prologue = sz;
if (cur_proc_ptr->pdr.gp_prologue != sz)
@ -5146,8 +5160,8 @@ ecoff_no_current_file ()
void
ecoff_generate_asm_lineno (filename, lineno)
char *filename;
int lineno;
const char *filename;
int lineno;
{
lineno_list_t *list;