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i386-gnu config, coff sync, i960 coff changes

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Ken Raeburn 1994-05-04 06:32:20 +00:00
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@ -1,3 +1,62 @@
Wed May 4 02:29:21 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
* configure.in (i386-*-gnu*): New target, handled like i386-mach.
Tue May 3 21:04:16 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
* config/obj-coff.h (TARGET_FORMAT) [TC_I960]: Select little
endian version.
* config/obj-coffbfd.h (TARGET_FORMAT) [TC_I960]: Ditto.
* config/obj-coff.c (coff_frob_section): Round up the size of
every section to a multiple of the alignment, so that BFD doesn't
surprise us.
Eliminate many simple differences between the two COFF back ends:
* config/obj-coffbfd.c: Removed all uses of DEFUN and DEFUN_VOID.
Made minor stylistic changes, deleted some register declarations.
(stack_top): Deleted.
(symbol_to_chars): Use absolute_section and reg_section instead of
the corresponding SEG_* symbols.
(obj_coff_endef, tag_find_or_make, fixup_segment): Likewise.
(stack typedef, stack_init, stack_delete, stack_push, stack_pop):
Moved to just after pseudo-op table. All functions now static.
(stack_delete): Removed declaration.
(tag_init, tag_insert, tag_find_or_make, tag_find): Moved to just
after stack functions.
* config/obj-coffbfd.h: Reordered some declarations and macros.
(stack_init, stack_delete, stack_push, stack_pop): Don't declare.
(stack typedef): Deleted.
(SYMBOLS_NEED_BACKPOINTERS): Always undef then define; don't test.
(SYM_AUXENT): New macro.
(SA_GET_*, SA_SET_*): Define in terms of SYM_AUXENT when feasible.
(SF_GET_*, SF_SET_*): Define in terms of SF_GET when feasible.
(SA_GET_SYM_TAGNDX, SA_GET_SYM_ENDNDX, SA_SET_SYM_TAGNDX,
SA_SET_SYM_ENDNDX, object_headers typedef, data_section_header,
text_section_header): Delete non-BFD_HEADERS versions, since we
always define that symbol now.
* config/obj-coff.c (stack_top): Deleted.
(obj_coff_endef, obj_coff_dim, obj_coff_line, obj_coff_size,
obj_coff_scl, obj_coff_tag, obj_coff_type, obj_coff_val): Change
argument name from "ignored" to "ignore".
(obj_coff_val): Use frag_now_fix.
(obj_pseudo_table): Removed IGNORE_DEBUG version, since it doesn't
get used.
(stack typedef, stack_init, stack_delete, stack_push, stack_pop):
Moved to just after pseudo-op table. All functions now static.
(tag_init, tag_insert, tag_find_or_make, tag_find): Moved to just
after stack functions.
* config/obj-coff.h: Reordered some declarations and macros.
Protected against multiple inclusions.
(stack_init, stack_delete, stack_push, stack_pop): Don't declare.
(stack typedef): Deleted.
(SYMBOLS_NEED_BACKPOINTERS): Always undef then define; don't test.
(stdoutput): Deleted declaration.
(TARGET_FORMAT) [TC_I386]: Don't define if already defined.
Mon May 2 17:09:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* subsegs.h (segment_info_type): Use fix_tail field even if