Commit graph

73 commits

Author SHA1 Message Date
Ian Lance Taylor
587c4264e0 These changes clean things up a bit, and improve Solaris cross
support when using /opt/SUNWspro/SC2.0/acc.

Tue Nov 10 09:50:25 1992  Ian Lance Taylor  (ian@cygnus.com)

	* obj-coffbfd.c (fill_section): set STYP_NOLOAD bit for .bss
	section.

	* atof-ieee.c, atof-ns32k.c, tc-*.c: made EXP_CHARS, FLT_CHARS,
	comment_chars, line_comment_chars and line_seperator_chars
	consistently const, and always initialized them.  Included read.h.
1992-11-10 18:17:00 +00:00
Ian Lance Taylor
1045c20b4d Fri Oct 23 14:40:38 1992 Ian Lance Taylor (ian@cygnus.com)
* obj-coffbfd.c (write_object_file): check return value of
	bfd_close_all_done.
1992-10-23 21:42:04 +00:00
Ian Lance Taylor
6142210d1d Tue Oct 20 13:02:25 1992 Ian Lance Taylor (ian@cygnus.com)
* Support for i386-sysv.
	obj-coffbfd.c (do_relocs_for, write_object_file): set segment
	addresses to reasonable sizes.  New define ZERO_BASED_SEGMENTS can
	be used to set them all to zero as was done before.
	(fill_section): segment addresses now set in write_object_file.
	(fill_section): Don't set STYP_NOLOAD for .bss section.
	(fixup_segment): 386 uses strange common symbol format.
	tc-i386.c (tc_coff_fix2rtype): use R_DIR32, not R_RELLONG, for
	compatibility with SVR3.2 linker.
1992-10-20 20:10:34 +00:00
Steve Chamberlain
2f68cb548c * obj-coffbfd.c (write_object_file): don't fixup for the z8k
* tc-z8k.[ch]: lots of bug fixes
1992-09-29 19:25:33 +00:00
Sean Eric Fagan
b066f445bb Tue Sep 22 13:02:07 1992 Sean Eric Fagan (sef@cygnus.com)
* obj-coffbfd.c (do_relocs_for,fill_section): now allocate all
	sections starting from zero, rather than making them consecutive.
	This makes subsequent reloc calculations easier, esp if the
	object format doesn't understand addends. (obj_coff_lcomm): (maybe
	temporarily) allocate lcomm in .data rather than in .bss.  It
	seems that some tools can't cope with a non-zero sized bss
	before linkage.
1992-09-22 20:07:55 +00:00
Ian Lance Taylor
e41474b77d Sun Sep 13 20:29:39 1992 Ian Lance Taylor (ian@cygnus.com)
* obj-coffbfd.h: define WARN_SIGNED_OVERFLOW_WORD.
	obj-coffbfd.c (fixup_segment): check for signed .word overflow if
	WARN_SIGNED_OVERFLOW_WORD.
1992-09-14 05:25:56 +00:00
Ian Lance Taylor
76bf2d5d61 Sun Sep 13 20:29:39 1992 Ian Lance Taylor (ian@cygnus.com)
* obj-coffbfd.c (fixup_segment): fixed missing parens in
	expression checking for byte or word overflow.
1992-09-14 03:34:44 +00:00
Ian Lance Taylor
3ad9ec6a7b Wed Sep 9 11:10:24 1992 Ian Lance Taylor (ian@cygnus.com)
* tc-m68k.c (m68k_ip, m68k_ip_op, get_num, try_moto_index): merge
	 Motorola and MIT syntax; gas can now assemble either type of
	 file.
	tc-m68kmote.c, tc-m68kmote.h: removed now superfluous files.
	From Steve Chamberlain:
	m68kcoff.mt: for m68k COFF.
	obj-coffbfd.c: (fixup_mdeps) added
	 (size_section) removed bad sanity check
	 (fill_section) added rs_machine_dependent case
	 (write_object_file) call fixup_mdeps
	 (fixup_segment) set fx_subsy to 0.
	obj-coffbfd.h: define WORKING_DOT_WORD (too hard to support) and
	 handle m68k.
	tc-m68k.c, config/tc-m68k.h: added m68k COFF support and Motorala
	 pseudo ops.
1992-09-09 18:38:16 +00:00
Steve Chamberlain
163107a143 Support for the Z8k 1992-08-25 22:12:54 +00:00
Steve Chamberlain
f264b1f575 *** empty log message *** 1992-07-07 00:11:55 +00:00
Steve Chamberlain
c58dbabf26 * obj-coffbfd.c: use is a synonym for section, (do_relocs_for):
calc the base of relocs correctly.
	* tc-a29k.c (parse_operand): allow expressions to be in any section.
1992-05-05 01:59:04 +00:00
Steve Chamberlain
b38479171a Added "sect" as synonym for "section" 1992-05-05 00:51:50 +00:00
Steve Chamberlain
d752f749c8 Align lcomm addresses 1992-05-02 02:34:21 +00:00
Steve Chamberlain
5373c4396a H8 bitrot fixes 1992-02-27 03:37:37 +00:00
Steve Chamberlain
c593cf412b * app.c: MRI compatibility - allow single quote to start a string.
* as.c: fix typo recently introduced.
	* as.h : Don't include aout/reloc.h - it's not right for COFF!
	* expr.c: Much rewriting, to accomodate MRI syntax for
	expressions. Also easier to read now.
	* listing.c: Put back defuns
	* read.c: modified to accept MRI syntax, put back listing pseudo
	ops so that an assembler built with NO_LISTING ignores list ops
	rather than pukes.
	* write.c, write.h: fixs - only keep a reloc type in a fix if the target
	machine is a SPARC or a 29K.
	* config/obj-aout.c: added s_sect pseudo op
	* config/obj-coffbfd.c: lints, set the filehdr flags right and
	fill in the timestamp.
	* config/obj-coffbfd.h: Since we don't include aout/reloc.h
	anymore, define all the relocs which the tc-<x> bit will use so we
	can translate from them to the coff types.
	* config/tc-a29k.c: reloc_type isn't ane enum any more
	* config/tc-m68k.c: Added NO_RELOC definition.

Now compiles for sparc aout, 68k aout (MRI and MIT syntax),
29k coff.

So far works as replacement for sparc and 68k /bin/as.
1992-02-22 20:45:24 +00:00
K. Richard Pixley
542e1629fd fighting bitrot in a major way 1992-02-17 15:54:49 +00:00
K. Richard Pixley
0117086004 All files over ~5 lines get copylefted. All copylefted files get
copylefted 1992.
1992-02-13 09:49:39 +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
Steve Chamberlain
ebf137d5cd * as.c: added new option -ad for hll listings without debug info
* listing.c,listing.h: support for new listings, and more for forgiving
	when lied to about where linenumbers are.
	* config/obj-coffbfd.c (do_linenos_for): relocate line numbers
	correctly.
1992-02-06 20:09:39 +00:00
Steve Chamberlain
9ce31b6601 obj-coff* now copes with C mingled listings
tc-h8300.c: better error messages
1992-01-28 03:43:23 +00:00
Steve Chamberlain
32e4477444 * config/obj-coffbfd.c: lint
* config/tc-h8300.c, config/tc-h8300.h: Too Many bug fixes
	* config/tc-m68k.h, config/tc-sparc.h: Override default
	listing options to give better effect.
1992-01-08 19:39:50 +00:00
Steve Chamberlain
410e67eb21 * config/obj-coffbfd.c: lint, don't fixup relocs if H8300, use
tc_reloc_mangle to prepare relocation if one available
	* config/tc-h8300.h: added tc_reloc_mangle routine
1991-12-12 02:17:22 +00:00
Steve Chamberlain
db40ba149d Initial revision 1991-12-12 00:53:23 +00:00