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Author SHA1 Message Date
Ian Lance Taylor
2360492176 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER. 
(S_LOCAL_NAME): Likewise.
	(FAKE_LABEL_NAME): Define unconditionally.
	* symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
	BFD_ASSEMBLER.
	(S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
	* config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
	Don't define FAKE_LABEL_NAME.
	* config/te-ic960.h: Likewise.
	* config/tc-mips.h (tc_frob_file_before_adjust): Define.
	(mips_frob_file_before_adjust): Declare.
	* config/tc-mips.c (mips_frob_file_before_adjust): New function.
	(mips_local_label): Remove.
 1997-02-28 20:04:39 +00:00
Ian Lance Taylor
d7bf6158eb * read.c (do_align): Add max parameter. Change all callers. 
Remove useless static variables.
	(s_align): New static function.  Do common portion of
	s_align_bytes and s_align_ptwo.
	(s_align_bytes, s_align_ptwo): Just call s_align.
	* frags.c (frag_align): Add max parameter.  Change all callers.
	(frag_align_pattern): Likewise.
	* frags.h (frag_align, frag_align_pattern): Update declarations.
	* write.c (relax_segment): Limit alignment change to fr_subtype.
	Fix some types to be addressT.
	* config/obj-coff.c (size_section): Likewise.
	* config/obj-ieee.c (size_section): Likewise.
	* config/tc-d10v.h (md_do_align): Add max parameter.
	* config/tc-i386.h (md_do_align): Likewise.
	* config/tc-m88k.h (md_do_align): Likewise.
	* config/tc-m88k.c (m88k_do_align): Likewise.
	* config/tc-sh.h (md_do_align): Likewise.
	* config/tc-sh.c (sh_do_align): Likewise.
	* as.h: Improve comments on rs_align and rs_align_code.
	* doc/as.texinfo: Document new alignment arguments.
	* doc/internals.texi (Frags): Document use of fr_subtype field for
	rs_align and rs_align_code.
 1997-02-14 22:49:25 +00:00
Ian Lance Taylor
71dd3c40ca * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl. 
(do_align): Take new len parameter.  Change all callers.  Pass it
	to md_do_align.
	(s_align_bytes): Arg now indicates the length of the fill pattern.
	(s_align_ptwo): Likewise.
	* config/obj-coff.c (write_object_file): Pass length to
	md_do_align.
	* config/tc-i386.h (md_do_align): Take new len parameter.
	* config/tc-m88k.h (md_do_align): Likewise.
	* config/tc-m88k.c (m88k_do_align): Likewise.
	* config/tc-sh.h (md_do_align): Likewise.
	* config/tc-sh.c (sh_do_align): Likewise.
	* doc/as.texinfo: Document new pseudo-ops.

	* config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
	done in cvt_frag_to_fill.
PR 8974.
 1996-02-08 00:22:02 +00:00
Ian Lance Taylor
a75f31ce1b Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de> 
* configure.in (m88k-motorola-sysv*): New target.
	* configure: Rebuild.
	* config/te-delta88.h: New file.
	* config/obj-coff.c (write_object_file): Use md_do_align if it is
	defined.
	* config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
	(md_do_align): Define.
	* config/tc-m88k.c: Include "subsegs.h".
	(m88k_do_align): New function.

	* config/te-delta.h (STRIP_UNDERSCORE): Don't define.
	(COFF_NOLOAD_PROBLEM): Define.
	(LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
 1995-11-03 03:58:09 +00:00
Ian Lance Taylor
a920b69312 * read.c (s_set): Remove unused local ptr. 
(hex_float): Check target_big_endian.
	(equals): Remove unused local p.
	* config/tc-a29k.h (TARGET_BYTES_BIG_ENDIAN): Define.
	* config/tc-h8500.h (TARGET_BYTES_BIG_ENDIAN): Define.
	* config/tc-hppa.h (TARGET_BYTES_BIG_ENDIAN): Define.
	* config/tc-i860.h (TARGET_BYTES_BIG_ENDIAN): Define.
	* config/tc-m68k.h (TARGET_BYTES_BIG_ENDIAN): Define.
	* config/tc-m88k.h (TARGET_BYTES_BIG_ENDIAN): Define.
	* config/tc-tahoe.h (TARGET_BYTES_BIG_ENDIAN): Define.
	* config/tc-sh.c (little): Set target_big_endian.
	(md_begin): Likewise.
	(md_parse_option): Likewise.
	(build_relax): Check target_big_endian rather than shl.
	(build_Mytes, md_atof): Likewise.
	(md_convert_frag, md_apply_fix): Likewise.
	(md_number_to_chars): Likewise.
 1995-08-10 04:44:59 +00:00
Ian Lance Taylor
5f8cb05eef * config/tc-sh.c (sh_relax): Rename from relax, and make global. 
Renamed all uses.
	(insert): Pass a size of 2, not 4.
	(build_relax): Remove unused len variable.
	(md_show_usage): Mention -little option.
	(md_convert_frag): Add segT argument.  Rewrite to generate relocs
	rather than to generate complete instructions here.
	(md_apply_fix): Adjust and clarify R_SH_PCRELIMM8BY4 case for
	changes in insert and md_pcrel_from.  Add cases for R_SH_PCDISP
	and R_SH_PCDISP8BY2.
	(md_pcrel_from): Don't subtract 1, add 2.
	(tc_coff_fix2rtype): Remove.
	(sh_coff_reloc_mangle): New function.
	* config/tc-sh.h (TC_COFF_FIX2RTYPE): Just return fx_r_type.
	(sh_relax): Declare.
	(TC_COUNT_RELOC): If relaxing, count PC relative relocs.
	(TC_RELOC_MANGLE): Define.
	(sh_coff_reloc_mangle): Declare.
	(tc_coff_sizemachdep): Declare.
	* tc.h (md_convert_frag): Add segT parameter to non BFD_ASSEMBLER
	declaration.
	* write.c (cvt_frag_to_fill): Add sec argument to non
	BFD_ASSEMBLER version.  Pass it to md_convert_frag.
	(write_object_file): Pass SEG_TEXT to cvs_frag_to_fill.
	* config/obj-coff.c (do_relocs_for): Pass segment info to
	TC_RELOC_MANGLE.
	(fixup_mdeps): Pass segment type to md_convert_frag.
	* config/tc-a29k.c (md_convert_frag): Add segT argument.
	* config/tc-h8300.c (md_convert_frag): Likewise.
	* config/tc-h8500.c (md_convert_frag): Likewise.
	* config/tc-i386.c (md_convert_frag): Likewise.
	* config/tc-i860.c (md_convert_frag): Likewise.
	* config/tc-i960.c (md_convert_frag): Likewise.
	* config/tc-m68k.c (md_convert_frag): Likewise.
	* config/tc-m88k.h (md_convert_frag): Likewise.
	* config/tc-ns32k.c (md_convert_frag): Likewise.
	* config/tc-rce.c (md_convert_frag): Likewise.
	* config/tc-tahoe.c (md_convert_frag): Likewise.
	* config/tc-vax.c (md_convert_frag): Likewise.
	* config/tc-w65.c (md_convert_frag): Likewise.
	* config/tc-z8k.c (md_convert_frag): Likewise.
	* config/tc-h8300.h (TC_RELOC_MANGLE): Add segment argument.
	* config/tc-h8500.h (TC_RELOC_MANGLE): Likewise.
	* config/tc-rce.h (TC_RELOC_MANGLE): Likewise.
	* config/tc-w65.h (TC_RELOC_MANGLE): Likewise.
	* config/tc-z8k.h (TC_RELOC_MANGLE): Likewise.
 1995-07-19 16:14:49 +00:00
Ken Raeburn
a2a5a4fa41 fsf address update 1995-07-06 21:18:08 +00:00
Ken Raeburn
d58bbca1b5 define TC_KEEP_FX_OFFSET 1994-10-07 22:00:18 +00:00
K. Richard Pixley
78805240a0 updated copyrights, declare TC_CONS_RELOC 1993-08-20 23:52:10 +00:00
Ian Lance Taylor
8ff6f40e74 * read.c (read_a_source_file): If NO_PSEUDO_DOT is defined, look 
up opcodes as pseudo-ops even if they don't start with '.'.
	* config/tc-m88k.h (NO_PSEUDO_DOT): Define.
	* config/tc-m88k.c (md_assemble): Removed special pseudo-op
	handling.
	(md_apply_fix): Set fx_offset to the upper 16 bits of the reloc.
	Output the low 16 bits for RELOC_HI16, not the high 16 bits.
	* config/obj-coffbfd.c (do_relocs_for): If TC_M88K, set the
	r_offset field of the reloc to the fixup offset.
	(fixup_segments): If TC_M88K, don't warn about fixup overflows.
	* doc/as.texinfo: Minor updates.
 1993-07-21 17:19:33 +00:00
Ian Lance Taylor
c978e704a9 * Preliminary support for m88k-coff. 
* configure.in (m88k-*-coff*): New target.  Use coffbfd and
	m88kcoff.
	* config/m88kcoff.mt: New file.
	* read.c (lex_type): New macro LEX_AT to set lex type of '@'.
	(pseudo_set): Handle difference of symbols in different fragments
	by saving the entire expression as the value of the symbol.
	* symbols.c (resolve_symbol_value): Resolve difference
	expressions.
	* config/obj-coffbfd.c (obj_pseudo_table): If TC_M88K, accept
	"sdef" as a synonym for "def".
	* config/obj-coffbfd.h: If TC_M88K, include coff/m88k.h and set
	TARGET_FORMAT.
	(S_IS_LOCAL): Any symbol which includes \001 in the name is local.
	* config/tc-m88k.c, config/tc-m88k.h: Numerous changes to bring
	m88k port up to date, and to add COFF support.
 1993-07-15 16:02:21 +00:00
Ian Lance Taylor
332fc09ff0 Clean up some of the obvious m88k bitrot. 
It still doesn't actually compile, though.
 1993-07-09 18:31:36 +00:00
Ken Raeburn
355afbcd8b Ran "indent", for GNU coding style; some code & comments still need fixup. 
Removed some unneeded files.

obj-coff.c (obj_coff_endef): Use as_warn, not fprintf.
tc-m68k.c (md_assemble): 68000+68881 is okay -- could be emulating.
 1992-11-23 20:42:33 +00:00
K. Richard Pixley
90d85bc42b pulled in from hack's unfinished work 1992-02-18 11:27:34 +00:00