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13 Commits

Author SHA1 Message Date
Doug Evans
082a41fc7c Implement .func/.endfunc pseudo-ops. 
* read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
	(s_func): Declare.
	* read.c (potable): Add .func,.endfunc.
	(s_func): New function.
	* stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
	functions.
	(in_doc_func_p,current_function_label): New static globals.
	(stabs_generate_asm_lineno): Emit function relative stabs if in .func.
 1998-06-01 04:44:48 +00:00
Ian Lance Taylor
cd92403305 * as.h (enum debug_info_type): Define. 
(debug_type): Declare.
	* as.c (debug_type): New global variable.
	(show_usage): Add --gstabs.
	(parse_args): Handle --gstabs.
	* read.c (generate_asm_lineno): Remove.
	(read_a_source_file): Output stabs debugging if appropriate.
	Change checks of generate_asm_lineno to check debug_type.  Only
	generate ECOFF debugging if ECOFF_DEBUGGING is defined.
	* read.h (generate_asm_lineno): Don't declare.
	(stabs_generate_asm_lineno): Declare.
	* stabs.c (stabs_generate_asm_lineno): New function.
	* ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
	Don't turn off debugging.
	(add_file): Remove old #if 0 code.
	(ecoff_new_file): Set debug_type, not generate_asm_lineno.
	(ecoff_directive_end): Don't generate stabs line symbols.
	(ecoff_generate_asm_lineno): Don't check stabs_seen.  Don't set
	generate_asm_lineno.
	(line_label_cnt): Remove.
	(ecoff_generate_asm_line_stab): Remove.
	* ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
	* doc/as.texinfo, doc/as.1: Document --gstabs.
 1997-08-15 18:19:27 +00:00
Ian Lance Taylor
69e077f3c7 * read.c (mri_line_label): Make non-static. 
(potable): Add nopage, page, plen.
	(s_org): Error if in MRI mode.
	* read.h (mri_line_label): Declare.
	* listing.c (listing_nopage): New function.
	* listing.h (listing_nopage): Declare.
 1995-08-09 23:16:06 +00:00
Ian Lance Taylor
e28c40d725 * read.c (abs_section_offset): New global variable. 
(potable): Add offset, struct.
	(do_org): New static function; handle changing the origin in the
	absolute section.
	(s_org): Use do_org.
	(s_set): Likewise.
	(equals): Likewise.
	(s_space): In absolute_section, just increase abs_section_offset.
	(s_struct): New function.
	(emit_expr): Handle absolute_section specially.
	* read.h (abs_section_offset): Declare.
	(s_struct): Declare.

	* read.c (potable): Add ifeq, ifge, ifgt, ifle, iflt, ifne.
	Change if to pass O_ne to s_if.
	(read_a_source_file): Don't define an label without a colon if
	ignore_input returns true.

	* read.c (potable): Add dcb, dcb.b, dcb.d, dcb.l, dcb.s, dcb.w,
	dcb.x, ds.d, ds.p, ds.s, ds.x, elsec, endc, fail, format, llen,
	noformat.
	(read_a_source_file): If pseudo-op handler is s_end, quit
	immediately.
	(s_end): New function.
	(s_fail): New function.
	(s_float_space): New function.
	(hex_float): New static function.
	(float_cons): Use hex_float.
	* read.h (s_fail): Declare.
	(s_float_space): Declare.
 1995-08-09 19:36:25 +00:00
Ian Lance Taylor
1356d77df3 * struc-symbol.h (struct symbol): Add sy_mri_common bit. 
* read.h (mri_comon_symbol): Declare.
	(s_mri_common): Declare.
	* read.c (mri_line_label): New static variable.
	(mri_common_symbol): New global variable.
	(potable): Add "common" and "common.s".
	(read_a_source_file): In MRI mode, set mri_line_label for a label
	at the start of a line.
	(s_mri_common): New function.
	(s_space): Handle mri_common_symbol.
	* symbols.c (colon): Change return value from void to symbolS *,
	and return new symbol.  If mri_common_symbol is set, attach the
	new symbol to it.
	(resolve_symbol_value): Handle an sy_mri_common symbol.
	* symbols.h (colon): Change return value in declaration.
	* subsegs.c (subseg_set_rest): Clear mri_common_symbol.
	(subseg_set (both versions)): Likewise.
	* frags.c (frag_more): Warn if mri_common_symbol is not NULL.
	* write.c (adjust_reloc_syms): Skip sy_mri_common symbols.
	(write_object_file): Discard sy_mri_common symbols.
	(fixup_segment): Change relocations against sy_mri_common symbols
	to be against the common symbol itself.
	* config/obj-coff.c (yank_symbols): Discard sy_mri_common symbols.
	(fixup_segment): Change relocations against sy_mri_common symbols
	to be against the common symbol itself.
	* config/obj-aout.c (obj_crawl_symbol_chain): Discard
	sy_mri_common symbols.
 1995-08-08 21:41:30 +00:00
Ken Raeburn
52f969e29e * read.h (get_stab_string_offset): Declare unconditionally. 1995-05-04 23:44:28 +00:00
Ian Lance Taylor
58d4951d00 gcc lint. See ChangeLog for details. Also: 
* config/obj-elf.h (S_SET_SIZE): Actually set the size.
 1993-09-10 16:01:07 +00:00
Stan Shebs
4064305ec0 Changes to support stabs-in-coff 1993-09-07 17:39:56 +00:00
Ken Raeburn
6efd877de5 Ran "indent", for GNU coding style; some code & comments still need fixup. 
Removed some unneeded files.

configure.in: Don't look for te-386bsd.h, which doesn't exist...
 1992-11-23 20:39:57 +00:00
K. Richard Pixley
8b228fe958 force all files to end in "/* end of filename" 1992-02-13 09:13:54 +00:00
K. Richard Pixley
1d63ba3ba0 remove all rcs keywords 1992-02-13 08:39:15 +00:00
K. Richard Pixley
a39116f1c9 White space and comments only. The devo tree prior to this delta is 
tagged as "vanilla" for your convenience.

There are also some comment changes.
 1992-02-13 08:33:54 +00:00
K. Richard Pixley
fecd2382e7 Initial revision 1991-04-04 18:19:53 +00:00