+Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * write.c (adjust_reloc_syms): If the fixup symbol has been
+ equated to an undefined symbol, convert the fixup to being against
+ the target symbol. Remove obsolete code handling a special case
+ for i386 PIC.
+
+Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
+
+ * mpw-make.sed: Use NewFolderRecursive for installation.
+
+start-sanitize-d10v
+Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
+
+ * config/tc-d10v.c (do_assemble): Correct previous bug fix.
+
+Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
+
+ * config/tc-d10v.c (md_assemble): Fix bug which caused
+ second instruction in a line to be case sensitize. PR11312
+
+end-sanitize-d10v
+Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
+
+ * config/tc-mn10200.c (mn10200_insert_operand): Don't
+ range check operands with MN10200_OPERAND_NOCHECK set.
+ (check_operand): Likewise.
+
+Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * config/tc-mips.c: Undo part of last Friday's alignment changes.
+ (md_begin): Always align the text section to a four byte
+ boundary.
+ (append_insn): Remove call to record_align.
+
+ * config/tc-mips.c (insn_label): Remove.
+ (struct insn_label_list): Define.
+ (insn_labels, free_insn_labels): New static variables.
+ (mips_clear_insn_labels): New static function.
+ (append_insn): Mark all mips16 text labels, and make them odd.
+ Handle all labels after emitting a nop, not just one. Call
+ mips_clear_insn_labels rather than just clearing insn_label.
+ (mips_emit_delays): Add insns parameter, and use it to decide
+ whether to mark mips16 labels. Handle all labels, not just one.
+ Force mips16 labels to be odd. Change all callers.
+ (mips16_immed): Don't check for an odd branch target.
+ (md_apply_fix): Don't check mips16 mode for a branch reloc.
+ (mips16_extended_frag): Ignore the low bit in a branch target.
+ (md_convert_frag): Likewise.
+ (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
+ clearing insn_label.
+ (mips_align, mips_flush_pending_output, s_cons): Likewise.
+ (s_float_cons, s_gpword): Likewise.
+ (s_align): Use insn_labels rather than insn_label.
+ (s_cons, s_float_cons, s_gpword): Likewise.
+ (mips_frob_file_after_relocs): New function.
+ (mips_define_label): Rewrite to add to insn_labels list.
+ * config/tc-mips.h (tc_frob_file_after_relocs): Define.
+ * ecoff.c (ecoff_build_symbols): If the size of a function comes
+ out odd, increment it.
+
+ * config/tc-mips.c (append_insn): Only update prev_insn when not
+ reordering if place is NULL.
+
+ * config/tc-mips.c (mips16_ip): Check for a missing expression
+ when using the register indirect addressing mode.
+
+Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
+
+ * config/tc-mn10200.c (mn10200_insert_operand): Don't
+ check 24bit operands for overflow.
+ (check_operand): Likewise.
+
+Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * doc/as.texinfo (Section): Document how to use the .section
+ pseudo-op for COFF and ELF.
+
+Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
+
+Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * config/tc-mips.c (prev_insn_reloc_type): New static variable.
+ (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
+ store them. Adjust other RELAX_MIPS16 macros.
+ (RELAX_MIPS16_DSLOT): Define.
+ (RELAX_MIPS16_JAL_DSLOT): Define.
+ (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
+ handling of whether previous instruction has a fixup. Set
+ prev_insn_reloc_type.
+ (mips_no_prev_insn): Clear prev_insn_reloc_type.
+ (mips16_extended_frag): Use the right base address for a PC
+ relative add or load.
+ (md_convert_frag): Likewise. If a PC relative add or load is
+ used, record the alignment for the section.
+
+Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * write.c (adjust_reloc_syms): Don't reduce a reloc against a
+ linkonce section into a reloc against the section symbol.
+
+ * config/tc-mips.c (mips16_macro): Remove nop instructions after
+ branch instructions.
+
+ * config/tc-mips.c (md_begin): If configured for an embedded ELF
+ system, don't set the section alignment to 2**4.
+ (s_change_sec): Likewise.
+ (append_insn): Call record_alignment for the section.
+ (md_section_align): Don't align the section size for an embedded
+ ELF system.
+
+Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * write.c (adjust_reloc_syms): Make sure that symbols are
+ resolved; expression symbols may have been skipped.
+ * config/obj-coff.c (fixup_segment): Likewise.
+
+Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
+ BFD_RELOC_24_PLT_PCREL relocation.
+ (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
+
+start-sanitize-d10v
+Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
+
+ * config/tc-d10v.c (write_2_short): Remove code that called
+ parallel_ok() when the programmer specified parallel instructions.
+
+end-sanitize-d10v
+Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
+
+ * config/tc-mn10300.c (md_assemble): Update to handle endianness
+ issues correctly.
+
+ * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
+ * config/tc-mn10300.c (md_assemble): Likewise.
+
+Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * config/tc-mips.c (append_insn): Make sure there is enough room
+ in a frag after a mips16 instruction to switch it with a jump
+ instruction.
+
+ * config/tc-mips.c (mips16_extended_frag): Give an error for an
+ attempt to use a non absolute symbol in an extending frag.
+
+Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
+
+ * config/tc-mn10200.c: Flesh out assembler support for MN10200.
+ * config/tc-mn10200.h: Likewise.
+
+Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * app.c (do_scrub_chars): At the end of a C comment, pass space to
+ UNGET rather than PUT. Set old_state before setting state to -2.
+
+ * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
+ when extending because the value is exactly maxtiny + 1.
+
+ * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
+ arguments, and store them. Adjust other RELAX_MIPS16 macros.
+ (RELAX_MIPS16_USER_SMALL): Define.
+ (RELAX_MIPS16_USER_EXT): Define.
+ (mips16_small, mips16_ext): New static variables.
+ (append_insn): Pass mips16_small and mips16_ext to
+ RELAX_MIPS16_ENCODE.
+ (mips16_ip): Set mips16_small and mips16_ext.
+ (mips16_immed): Don't check mips16_autoextend.
+ (mips16_extended_frag): Check USER_SMALL and USER_EXT.
+
+ * write.c (write_relocs): Print an error for an out of range
+ fixup, rather than calling abort.
+
+ * as.c (main): Unlink the output file if there are errors while
+ generating the fixups.
+
+Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * config/tc-mips.c (mips16_extended_frag): Don't call
+ S_GET_VALUE.
+ (md_convert_frag): Call resolve_symbol_value before calling
+ S_GET_VALUE, and don't add in the frag address.
+
+ * config/tc-mips.c (mips16_immed): Add file and line parameters,
+ and use them when reporting errors. Change all callers.
+
+Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
+
+ * config/tc-mn10300.c: Fix various gcc -Wall warnings.
+ Remove '$' prefixing for registers.
+
+start-sanitize-d10v
+Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
+
+ * config/tc-d10v.c (md_assemble): Check to see if prev_seg
+ is initialized before using it.
+ (d10v_cleanup): No longer uses its argument, so make it void.
+
+ * config/tc-d10v.h (d10v_cleanup): Change prototype.
+
+end-sanitize-d10v
+Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * write.c (fixup_segment): Don't discard the symbol for a PC
+ relative fixup to an absolute symbol.
+
+start-sanitize-d10v
+Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
+
+ * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
+ with multiple sections.
+
+end-sanitize-d10v
+Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
+ no-mips-16 to no-mips16.
+ (s_mipsset): Accept .set mips16 and .set nomips16.
+
+Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
+ argument, and check for +/- constant following the suffix, folding
+ it into the expression.
+ (ppc_elf_cons): Change ppc_elf_suffix calls.
+ (md_assemble): Ditto.
+ (shlib): Replace boolean mrelocatable with enumeration shlib.
+ (md_parse_option): Discriminate between PIC style shared libraries
+ and -mrelocatable.
+ (ppc_elf_validate_fix): Don't report warnings for PIC style shared
+ libraries.
+
+Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
+ change the comment characters.
+
+ * config/tc-ppc.c (comment_chars): Delete in favor of
+ tc_comment_chars.
+ (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
+ comment chars.
+ (ppc_comment_chars): Select appropriate comment chars by default.
+ (msolaris): New flag for -m{,no-}solaris.
+ (md_parse_option): Recognize -K pic. Add support for
+ -m{,no-}solaris.
+ (md_show_usage): Update.
+ (md_begin): Do not set ELF flags if Solaris.
+ (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
+ (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
+
+Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * as.c (main): Correct handling of flag_always_generate_output.
+
+Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
+
+ * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
+ fx_offset, not fx_addnumber.
+
+ * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
+ reloc adjustments.
+
+Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
+
+ * config/tc-i386.c: Correct misspelling: balenced to balanced.
+
+Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * config/tc-mips.c (md_section_align): Check for an alignment of
+ 4, not an alignment of 16. Corrects August 7 patch.
+
+Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * configure, conf.in: Rebuild with autoconf 2.12.
+
+ * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
+ alignment is specified.
+
+ Add support for mips16 (16 bit MIPS implementation):
+ * config/tc-mips.c: Extensive additions for mips16 support, not
+ listed here.
+ (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
+ (insn_uses_reg): Change last parameter to an enum.
+ * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
+ (md_relax_frag): Define as mips_relax_frag.
+ (mips_relax_frag): Declare.
+ (struct mips_cl_insn): Add use_extend and extend fields.
+ (tc_fix_adjustable): Define.
+ * config/obj-elf.h (S_GET_OTHER): Define.
+ (S_SET_OTHER): Define.
+
+Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
+
+ * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
+ o and p operand specifiers.
+
+Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
+
+ * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
+ (relax_segment, case rs_org): Move code inside braces. Move locals
+ target,after inside too.
+ (relax_segment, case rs_machine_dependent): Guts moved to ...
+ (relax_frag): New function.
+ Call md_prepare_relax_scan if defined.
+ * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
+ M68K_AIM_KLUDGE.
+
+Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
+
+ * config/tc-mn10300.c (address_registers): Use '$' as register
+ prefix instead of '%'.
+ (data_registers, other_registers, md_assemble): Likewise.
+
+ * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
+ (data_registers, other_registers, md_assemble): Likewise.
+
+ * config/tc-mn10300.c (md_assemble): Correctly determine the
+ correct location and type for each relocation.
+ (md_pcrel_from): Simplify.
+
+Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * config/tc-sh.c (md_convert_frag): Improve warning when branch is
+ converted into branch around branch.
+
+Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
+
+ * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
+ (tc_fix_adjustable): Don't adjust relocs against weak symbols or
+ pc-relative relocs.
+ * config/tc-mn10300.c (md_begin): Set linkrelax.
+ (md_assemble): Create fixups as needed.
+ (md_apply_fix3): Gut. It shouldn't ever get called anymore.
+
+start-sanitize-d10v
+Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * config/tc-d10v.c (parallel_ok): When automatically converting
+ serial ops to parallel, do not consider a branch as the first
+ instruction.
+
+end-sanitize-d10v
+Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
+
+ * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
+
+Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
+
+ * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
+ via PARAMS.
+ (check_operand): Likewise.
+
+start-sanitize-d10v
+Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * config/tc-d10v.c (parallel_ok): Branch and link instructions
+ modify r13.
+ (write_2_short): Call parallel_ok to check whether two short
+ instructions the user requested execute in parallel, can be
+ executed that way.
+
+Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
+
+ * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
+ allow a branch and link in parallel with an exe instruction.
+
+Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
+
+ * doc/c-d10v.texi: Add info on @word modifier.
+
+end-sanitize-d10v
+Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
+
+ * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
+ operands are assumed to be 32bits. Use "bits" field to hold the
+ number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
+ (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
+ to be 32bits.
+
+ * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
+ of a MN10300_OPERAND_SPLIT operand by operand->shift.
+
+ * config/tc-mn10300.c (mn10300_insert_operand): Handle
+ MN10300_OPERAND_SPLIT.
+
+Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
+
+ * config/tc-mn10300.c (md_assemble): Insert operands into
+ the extension part of the instruction if necessary.
+ (mn10300_insert_operand): Accept pointer to extension word
+ argument. Make insn a pointer argument too. Return type
+ is now void. All callers changed.
+
+Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
+
+ * config/tc-mn10300.c (mn10300_insert_operand): Handle
+ repeated register operands.
+
+Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * doc/as.texinfo: Added section on reporting bugs.
+
+ * config/tc-alpha.c: Change uses of void * to PTR. Change the
+ alpha_macro emit field to expect a const argument, and change the
+ arg field to be const. Fix some spacing to follow the GNU
+ standard.
+
+Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
+
+ * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
+ (pca56) and 21264 (ev6) cpus.
+ (md_apply_fix): Private relocation types are now negative.
+ (alpha_force_relocation): Likewise.
+ (tc_gen_reloc): Likewise.
+ (emit_insn): Likewise.
+ (emit_ldXu): Do the right thing when the hardware can do byte insns.
+ (emit_stX): Likewise.
+ (emit_sextX): Likewise.
+
+Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
+ a symbol found in a reloc.
+
+ * symbols.c (resolve_symbol_value): Improve the error message if
+ an undefined symbol is used in an expression.
+
+Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * doc/internals.texi: Rewrite, and add a lot of documentation.
+ * doc/Makefile.in (internals.info): New target.
+
start-sanitize-v850
+Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
+
+ * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
+ against weak symbols.
+
+Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
+
+ * config/tc-v850.c (md_assemble): Don't lose for relaxable
+ addresses like .+6.
+
+ * config/tc-v850.c (md_convert_frag): Make sure we insert the
+ fixup at the right address within the frag.
+
+ * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
+ to an absolute value, instead increment it as needed.
+
+ * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
+ * config/tc-v850.c: Fix some indention problems.
+ (md_relax_table): Define for D9->D99 branch displacement
+ relaxing.
+ (md_convert_frag): Do something useful instead of aborting.
+ (md_estimate_size_before_relax): Likewise.
+ (md_assemble): Note if the matching instruction has a relaxable
+ operand. If it does, allocate frag with frag_var and don't
+ do any fixups.
+
+end-sanitize-v850
+start-sanitize-d10v
+Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
+
+ * config/tc-d10v.h (md_cleanup): New function. This is needed to
+ write out any buffered instructions when a ".end" is found.
+
+end-sanitize-d10v
+Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
+
+ * read.c (read_a_source_file): New hook md_cleanup().
+
+Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * write.c (fix_new_exp): Use make_expr_symbol to build an
+ expression symbol for a complex fixup.
+
+start-sanitize-v850
+Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
+
+ * config/tc-v850.c (v850_reloc_prefix): Several disgusting
+ hacks to improve parsing of complex hi, lo, zda, etc
+ expressions.
+ (md_assemble): Don't demand and eat a trailing ')' after finding
+ a v850 relocation prefix. Sign extend the constant in a
+ BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
+ operand.
+ (parse_cons_expression_v850): Don't eat a trailing ')' after
+ finding a v850 relocation prefix.
+
+ * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
+ (TC_CONS_FIX_NEW): Likewise.
+ * config/tc-v850.c (parse_cons_expression_v850): New function.
+ (cons_fix_new_v850): Likewise.
+
+ * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
+
+end-sanitize-v850
+Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * config/tc-ppc.c (md_apply_fix3): Give a better warning message
+ for an unknown relocation type.
+
+start-sanitize-v850
+Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
+
+ * config/tc-v850.c (md_pseudo_table): Add .word; allocates
+ 4 bytes of space.
+
Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
* config/tc-v850.c (md_assemble): Handle TDAOFF relocs
differently for movea & sst/sld insns.
end-sanitize-v850
+start-sanitize-d10v
Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
of instructions.
+end-sanitize-d10v
Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
* obj.h (struct format_ops): Add frob_file_after_relocs field.
projects / deliverable / binutils-gdb.git / blobdiff