+Wed Jun 30 11:12:02 1993 Ian Lance Taylor (ian@cygnus.com)
+
+ * read.c (cons): Conditionalize parsing of expression. Move
+ putting value into object file into separate function. Separate
+ out MRI and WANT_BITFIELDS cases into separate functions.
+ (emit_expr): New function to write data into object file.
+ Conditionalize on TC_CONS_FIX_NEW and TC_CONS_RELOC rather than on
+ processor types.
+ (parse_bitfield_cons): New function to parse bitfield expressions
+ as used by i960 assemblers. Only compiled if
+ BITFIELD_CONS_EXPRESSIONS is defined.
+ (parse_mri_cons): New function to parse MRI style strings. Only
+ compiled if MRI is defined.
+ (parse_repeat_cons): New function to parse repeat counts. Only
+ compiled if REPEAT_CONS_EXPRESSIONS is defined.
+ * read.h (emit_expr): Added declaration of new function.
+ * config/tc-a29k.h (TC_CONS_RELOC): Define to be RELOC_32.
+ * config/tc-h8300.h (TC_CONS_RELOC): Define to be R_RELWORD.
+ * config/tc-hppa.c (parse_cons_expression_hppa): New function to
+ parse a HPPA expression, rather than special case in cons
+ function.
+ (cons_fix_new_hppa): New function to emit an HPPA fixup, rather
+ than special case in emit_expr function.
+ * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION, TC_CONS_FIX_NEW):
+ Define to use new functions from tc-hppa.c.
+ * config/tc-i960.h (BITFIELD_CONS_EXPRESSIONS): Define.
+ (WANT_BITFIELDS): Removed; now obsolete.
+ * config/tc-mips.h (REPEAT_CONS_EXPRESSIONS): Define.
+ * config/tc-ns32k.c (cons_fix_new_ns32k): New function to emit an
+ NS32K fixup, rather than special case in emit_expr function.
+ * config/tc-ns32k.h (TC_CONS_FIX_NEW): Define to be
+ cons_fix_new_ns32k. Also use PARAMS rather than checking
+ __STDC__.
+ * config/tc-sparc.h (TC_CONS_RELOC): Define to RELOC_32.
+
+ * write.c (relax_and_size_seg, adjust_reloc_syms, write_contents):
+ Don't core dump if gas has no information about a section.
+
+Wed Jun 30 06:21:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
+
+ * write.c (relax_and_size_seg): Always fully process a section.
+ Section size is last frag's (vm)address plus its size. If no
+ relocations are present, force SEC_RELOC flag clear.
+ (dump_section_relocs): New debugging routine.
+ (adjust_reloc_syms): New routine, broken out from write_contents.
+ Don't adjust relocs that are already relative to section symbol.
+ Look for obj_fix_adjustable macro to know what else to skip,
+ instead of obj_write_symbol. Look for section symbol stored in
+ section information.
+ (write_object_file): Map adjust_reloc_syms over all sections.
+ (write_contents): Clear SEC_RELOC flag if no relocations are
+ found.
+
+ * as.h (__PTR_TO_INT, __INT_TO_PTR): New versions for Saber, to
+ keep it quiet.
+
+ * write.c (remove_subsegs): Don't define for BFD_ASSEMBLER.
+
+Fri Jun 25 03:43:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
+
+ * as.h (strstr): Disable declaration for now.
+ (fprint_value, sprint_value): Declare.
+
+ * subsegs.c (subseg_new_rest): Use memset to clear new frag.
+ (subseg_new) [BFD_ASSEMBLER]: Initialize all seginfo fields.
+
+ * expr.c (expr_part): Made sanity checks a.out-specific.
+ (expr): Disabled sanity checks.
+
+ * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Add field for
+ section symbol.
+ * subsegs.c (subseg_change): Initialize section symbol pointer
+ when setting up a new section.
+
+ * symbols.c (symbol_new) [BFD_ASSEMBLER]: Point BFD symbol's udata
+ field back at gas symbol structure.
+
+ * symbols.c (colon): Cast obstack_next_free value to char* before
+ doing arithmetic on it.
+ * subsegs.c (subseg_new_rest): Likewise.
+ * as.h (frag_now_fix): Likewise.
+
+ * config/obj-elf.c (elf_file_symbol): Use subseg_new instead of
+ calling bfd_make_section_old_way directly, and call subseg_set
+ instead of subseg_change. Now returns void.
+ (obj_elf_write_symbol): Only check local symbols for now.
+ (elf_stab_symbol): Now static and void, and disabled until it
+ works completely.
+ (obj_elf_size): For expression values, fail silently for now.
+ (obj_symbol_new_hook): Do nothing.
+
+ * config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_SPARC_WDISP22
+ relocation.
+ (s_local) [OBJ_ELF]: New function.
+ (md_pseudo_table) [OBJ_ELF]: Call it for "local".
+ (s_common): Rearrange to handle Solaris .common pseudo, which may
+ sometimes use bss space instead of common.
+ * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Add new `local' field.
+
Thu Jun 24 16:33:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
* configure.in: set host config to hpux for hppa*-hp-hpux
+Thu Jun 24 13:35:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
+
+ * app.c (app_pop, app_push): Fix bug reported by Chris Arthur.
+
+Tue Jun 22 01:04:23 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
+
+ * subsegs.c (subseg_new): Don't special-case a.out -R flag here.
+ * config/obj-aout.c (s_sect): Do it here.
+
+ * as.h (BAD_CASE): Don't make some lame compilers think we want
+ substitution inside strings.
+
+ * as.c (print_version_id): New function, split off from main.
+ (main): Call it.
+ * config/tc-sparc.c (md_parse_option) [OBJ_ELF]: Print version id
+ for -V. Ignore -Q and -s options for now.
+
Mon Jun 21 17:37:59 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
* Makefile.in: make installation & builds work again for crosses
+Sun Jun 20 18:18:26 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
+
+ * listing.c (list_symbol_table): Rewrite to print wide (>32 bits)
+ symbol values correctly.
+
+ * write.c (write_object_file): Deleted unused variables.
+ (fixup_segment): Use sprint_value.
+
+ * messages.c (sprint_value, fprint_value): New routines.
+
+ * config/obj-elf.c (elf_stab_symbol): Now returns void.
+ (obj_elf_stab_generic): Fix typo in logic.
+
+ * Makefile.in (INCLUDES): Look in ../bfd for bfd.h.
+
+ * as.h (addressT, offsetT): New types, using BFD types if
+ available.
+ (relax_addressT, struct frag): Use them.
+ * struc-symbol.h (valueT, struct broken_word): Likewise.
+
+ * as.h (subseg_new) [BFD_ASSEMBLER]: Name argument is const.
+ * subsegs.c (subseg_new) [BFD_ASSEMBLER]: Name argument is const.
+
Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
* Makefile.in: canonicalize install.sh; for use within
this directory (and subdirs)
-Thu Jun 17 14:56:07 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
+Sun Jun 20 02:34:04 1993 Ashley Saulsbury (ans@sics.se)
+
+ * m88k-opcode.h : fixed tiny tiny mistake - xcr was incorrectly
+ specified, should have both S1 and S2 fields identical
+ If only finding the problem was as fast as fixing the bug !!!!
+
+Tue Jun 15 16:01:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
+
+ * write.c (write_contents): Do write out non-loadable sections.
+ Debug sections can fall in this category.
- * config/obj-coffbfd.c (fill_section): Don't allow fills backwards.
- * config/tc-sh (get_specific, md_convert_frag,
- md_estimate_size_before_relax): Add support for rest of opcodes.
+ * read.c (s_app_file): Call elf_file_symbol for ELF files.
+ * config/obj-elf.c (elf_file_symbol): New function.
+
+ * config/obj-elf.c (elf_stab_symbol_string): Renamed from pa_...,
+ added argument to specify section base name.
+ (obj_elf_stab_generic): Renamed from ..._stab. New argument
+ specifies section base name.
+ (obj_elf_stab): New function, calls obj_elf_stab_generic with
+ ".stab" as section base name.
+ (obj_elf_xstab): New function, calls obj_elf_stab_generic.
+ (obj_elf_type): Handle "object". Use bitwise-or to merge in
+ symbol flags rather than simply replacing, so global/local flags
+ are preserved.
+ (obj_elf_ident): Rewrite.
Tue Jun 15 17:03:25 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
* config/tc-i386.h (DOT_LABEL_PREFIX): Do not define for any a.out
target.
+Mon Jun 7 13:33:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
+
+ * config/tc-m88k.c: Don't include flonum.h, md.h, m88k.h. They
+ don't exist or duplicate other inclusions.
+
+ * config/tc-vax.h (NO_RELOC): Define.
+
+Sat Jun 5 19:32:52 1993 Torbjorn Granlund (tege@nada.kth.se)
+
+ * gas/config/m88k-opcode.h (m88k_opcodes): Add 88110 instructions.
+ * gas/config/tc-m88k.c (get_reg): New arg reg_prefix. Compare first
+ char to reg_prefix instead of to 'r'.
+ (calcop): Change calls to get_reg.
+ (calcop): Handle new case 'x' to set reg_prefix.
+ (calcop): Set reg_prefix to 'r' after each call to get_reg.
+ (cmpslot): Add 88110 conditions.
+
+ * gas/config/m88k-opcode.h: Swap cases for "rot" for consistency.
+
+ * gas/config/tc-m88k.c (get_bf): Always restore input_line_pointer
+ before returning.
+
+ * gas/config/m88k-opcode.h (m88k_opcodes): Make equal mnemonics
+ adjacent; mov.s and mov.d swapped.
+ (m88k_opcodes): Fix typo `r2' -> `2'.
+
Fri Jun 4 15:59:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
* config/h8300.c: Support for H8/300-H opcodes.
projects / binutils-gdb.git / commitdiff