as data0_frchainP
* write.c (write_object_file): various changes to handle data in
the BSS segment in much the same was as stuff in the DATA segment.
* subsegs.c (subseg_change): allow and handle a change into SEG_BSS.
* expr.c(expr): allow SEG_REGISTER in expressions.
* read.c(pseudo_set): register expressions can be the source of a
set.
* subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to
goto SEG_TEXT (if a.out)
* write.c (write_object_file): If a.out don't use the old way for
-R.
* config/obj-a.out (s_sect): complain if the user tries to use a
subsegment with a value which might interfere with out -R hackery.
* config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table
rather than use ugly if tree. (init_regtable): insert register
names into symbol table.
* expr.c: remove limitation that local_labels_dollar or
local_labels_fb must be < 10.
* symbols.c: remove local_labels_dollar, replace with a function
interface for a sparse array. All users adjusted.
* expr.c: LOCAL_LABELS_FB had been changed to lower case - so
local labels didn't work.
* listing.c (list_symbol_table): don't core dump when there's no
symbol there.
* write.c, write.h: call fix_new with the right number of args on
the H8.
* config/tc-h8300.[ch] : fix bugs reported by HMSI, and make
errors nicer
* 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.
Added support for listings
* Makefile.in: include listing.[co]
* as.c: parse -l
* as.h: include listing.h, include listing hook into frag
* frags.c (frag_new): hook for creating line number info
* messages.c (as_warn, as_bad): remember message for listing
* read.c: add new pseudos to the table
* write.c: (relax_segment): need to cope with branches with 0
offsets, so create M68K_AIM_KLUDGE- this came to light because
listings make lots of zero length frags.
* listing.c, listing.h: new files
* read.c: Use xmalloc, not malloc.
* expr.c, input-scrub.c, write.c: Avoid "know" macros
that cover more than one line, since this causes char strings
with embedded newlines.
* Makefile.in: install using INSTALL_DATA and INSTALL_PROGRAM.
correct include directory locations. added standards.text
support.
* configure.in: mark this directory as target dependent.
Thu Dec 5 22:46:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
* Makefile.in: idestdir and ddestdir go away. Added
copyrights and shift gpl to v2. Added ChangeLog if it
didn't exist. docdir and mandir now keyed off datadir by
default.
* as.c: (perform_an_assembly_pass): moved declaration of i to
avoid a syntax error. Now always create the three default
sections when in MANY_SEGMENTS mode.
* as.h: New improved way of specifying MANY_SEGMENTS
* configure.in: hds object format is now coff-bfd
* subsegs.h: add line numbers and section stuff to the
segment_info structure. (But go back later and fix.. this is
COFF specific)
* output-file.c (output_file_create, output_file_close) added
stuff to use bfd.
* write.c: more bfd support
* config/obj-coff.c config/obj-coff.h use bfd for swapping
header info.
* tc-a29k: added the reloc types we support now
Steve Chamberlain
Michael Tiemann
Jim Wilson
K. Richard Pixley
Ken Raeburn
Sean Eric Fagan
John Gilmore
Steve Chamberlain
Roland Pesch