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binutils-gdb
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obj-coff* now copes with C mingled listings 

tc-h8300.c: better error messages
This commit is contained in:
Steve Chamberlain 1992-01-28 03:43:23 +00:00
parent fa4b55a1b1
commit 9ce31b6601
2 changed files with 70 additions and 24 deletions
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91
gas/config/obj-coffbfd.c
View File

@ -89,6 +89,7 @@ int text_lineno_number = 0;
*/
static symbolS *previous_file_symbol = NULL;
void c_symbol_merge();
static int line_base;
symbolS *c_section_symbol();
bfd *abfd;
@ -679,21 +680,34 @@ stack* st;
* Handle .ln directives.
*/
static void obj_coff_ln() {
if (def_symbol_in_progress != NULL) {
as_warn(".ln pseudo-op inside .def/.endef: ignored.");
demand_empty_rest_of_line();
return;
} /* wrong context */
static void obj_coff_ln()
{
int l;
if (def_symbol_in_progress != NULL) {
as_warn(".ln pseudo-op inside .def/.endef: ignored.");
demand_empty_rest_of_line();
return;
} /* wrong context */
c_line_new(0,
obstack_next_free(&frags) - frag_now->fr_literal,
get_absolute_expression(),
frag_now);
demand_empty_rest_of_line();
return;
} /* obj_coff_line() */
c_line_new(0,
obstack_next_free(&frags) - frag_now->fr_literal,
l = get_absolute_expression(),
frag_now);
#ifndef NO_LISTING
{
extern int listing;
if (listing)
{
listing_source_line(l + line_base - 1);
}
}
#endif
demand_empty_rest_of_line();
return;
} /* obj_coff_line() */
/*
* def()
@ -962,18 +976,36 @@ DEFUN_VOID(obj_coff_dim)
return;
} /* obj_coff_dim() */
static void obj_coff_line() {
if (def_symbol_in_progress == NULL) {
obj_coff_ln();
return;
} /* if it looks like a stabs style line */
static void obj_coff_line()
{
int this_base;
if (def_symbol_in_progress == NULL) {
obj_coff_ln();
return;
} /* if it looks like a stabs style line */
S_SET_NUMBER_AUXILIARY(def_symbol_in_progress, 1);
SA_SET_SYM_LNNO(def_symbol_in_progress, get_absolute_expression());
this_base = get_absolute_expression();
if (this_base > line_base)
{
line_base = this_base;
}
#ifndef NO_LISTING
{
extern int listing;
if (listing && 0) {
listing_source_line(line_base);
}
}
#endif
S_SET_NUMBER_AUXILIARY(def_symbol_in_progress, 1);
SA_SET_SYM_LNNO(def_symbol_in_progress, line_base);
demand_empty_rest_of_line();
return;
} /* obj_coff_line() */
demand_empty_rest_of_line();
return;
} /* obj_coff_line() */
static void obj_coff_size() {
if (def_symbol_in_progress == NULL) {
@ -1816,6 +1848,17 @@ char *filename;
S_SET_STORAGE_CLASS(symbolP, C_FILE);
S_SET_NUMBER_AUXILIARY(symbolP, 1);
SA_SET_FILE_FNAME(symbolP, filename);
#ifndef NO_LISTING
{
extern int listing;
if (listing)
{
listing_source_file(filename);
}
}
#endif
SF_SET_DEBUG(symbolP);
S_SET_VALUE(symbolP, (long) previous_file_symbol);

3
gas/config/obj-coffbfd.h
View File

@ -1,3 +1,5 @@
#ifndef OBJ_FORMAT_H
#define OBJ_FORMAT_H
/* coff object file format
Copyright (C) 1989, 1990, 1991 Free Software Foundation, Inc.
@ -511,3 +513,4 @@ extern SCNHDR text_section_header;
*/
/* end of obj-coff.h */
#endif