+2001-05-12 Peter Targett <peter.targett@arccores.com>
+
+ * config/tc-arc.c: Update copyright and tidy source comments.
+ (md_pseudo_table): Add directive .cpu back as an alias for
+ .option. Add .file and .line for dwarf2 support.
+ (arc_mach_type): Make bfd_mach_arc_6 default.
+ (md_longopts): Add entry 'pre-v6' representing old command line
+ option when assembling for 'arc5' core versions.
+ (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
+ default behaviour.
+ (arc_code_symbol): Make symbol value for @h30 fixup expression
+ equal to O_constant.
+ (md_assemble): Call dwarf2_emit_insn.
+ Include "dwarf2dbg2.h". Formatting fixes throughout file.
+ * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
+
+ * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
+
+2001-05-11 Jakub Jelinek <jakub@redhat.com>
+
+ * config/tc-ia64.c (special_linkonce_name): New.
+ (make_unw_section): Map .gnu.linkonce.t.FOO text section into
+ .gnu.linkonce.ia64unw{,i}.FOO.
+ (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
+ (dot_endp): Add comment about it.
+
+2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
+
+ * config/tc-arm.c (arm_handle_align): When truncating an aligned
+ block, ensure that the low order bits of the alignment are
+ preserved.
+
+2001-05-10 Alan Modra <amodra@one.net.au>
+
+ * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
+ symbol_next.
+
+ * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
+ current variable part of frag.
+ * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
+ * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
+ * config/tc-m68hc11.c (RELAX_STATE): Define.
+ (RELAX_LENGTH): Define.
+ (md_estimate_size_before_relax): Handle non-relaxable cases
+ separately from relaxable cases for clarity, and return correct
+ size for multi-pass relaxation.
+ * config/tc-tahoe.c (RELAX_LENGTH): Correct.
+ (md_estimate_size_before_relax): As for tc-m68hc11.c.
+ (md_convert_frag): Remove "length_code".
+ * config/tc-vax.c (RELAX_STATE): Define.
+ (RELAX_LENGTH): Define.
+ (md_relax_table): Add missing entry.
+ (md_estimate_size_before_relax): As for tc-m68hc11.c.
+ (md_convert_frag): Remove "length_code".
+ * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
+ don't bother setting fr_var. Return correct size for multi-pass
+ relaxation.
+ * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
+ (md_convert_frag): Don't bother clearing fr_var.
+ (md_pseudo_table): Correct initialization.
+ * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
+ (md_estimate_size_before_relax): No need to set fr_var.
+ * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
+ (md_estimate_size_before_relax): No need to set fr_var.
+
+2001-05-09 Richard Henderson <rth@redhat.com>
+
+ * config/tc-ia64.c (generate_unwind_image): Align the fragment
+ beginning a function's unwind info block.
+
+2001-05-09 Alexandre Oliva <aoliva@redhat.com>
+
+ * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
+
+2001-05-08 Andreas Schwab <schwab@suse.de>
+
+ * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
+ fx_pcrel_adjust explicitly sign extend when reading it.
+
+2001-05-08 Alan Modra <amodra@one.net.au>
+
+ * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
+ from md_relax_table, and combine some switch cases.
+
+2001-05-06 Alexandre Oliva <aoliva@redhat.com>
+
+ * config/tc-mn10300.c (md_assemble): Subtract operand->shift
+ from offset in non-pcrel operands too.
+
+2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
+
+ * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
+ * config/tc-arm.c (arm_handle_align): Do not insert more than
+ MAX_MEM_FOR_RS_ALIGN_CODE bytes.
+ (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
+
+2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
+
+ * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
+ Run "make dep-am".
+ * Makefile.in: Regenerate.
+ * configure.in: Remove duplicate mips-*-ecoff* entry.
+ * configure: Regenerate.
+
+ * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
+ (n_names): Cast away type mismatch.
+ (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
+ (obj_ecoff_frob_symbol): Likewise.
+ * ecoff.c: (add_file): Add unused attribute.
+ (ecoff_directive_begin): Likewise.
+ (ecoff_directive_bend): Likewise.
+ (ecoff_directive_def): Likewise.
+ (ecoff_directive_dim): Likewise.
+ (ecoff_directive_scl): Likewise.
+ (ecoff_directive_size): Likewise.
+ (ecoff_directive_type): Likewise.
+ (ecoff_directive_tag): Likewise.
+ (ecoff_directive_val): Likewise.
+ (ecoff_directive_endef): Likewise.
+ (ecoff_directive_end): Likewise.
+ (ecoff_directive_ent): Likewise.
+ (ecoff_directive_extern): Likewise.
+ (ecoff_directive_file): Likewise.
+ (ecoff_directive_fmask): Likewise.
+ (ecoff_directive_frame): Likewise.
+ (ecoff_directive_mask): Likewise.
+ (ecoff_directive_loc): Likewise.
+ (mark_stabs): Likewise.
+ (ecoff_stab): Likewise.
+ (ecoff_frob_symbol): Cast away type mismatch.
+ (ecoff_padding_adjust): Likewise.
+ (ecoff_build_symbols): Likewise.
+ (ecoff_build_procs): Likewise.
+ (ecoff_build_aux): Likewise.
+ (ecoff_build_strings): Likewise.
+ (ecoff_build_fdr): Likewise.
+ (ecoff_build_debug): Likewise.
+ * itbl-ops.c (itbl_assemble): Variable initialization.
+
+2001-05-03 Alan Modra <amodra@one.net.au>
+
+ * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
+ expressions rather than triggering an assert.
+
+2001-05-02 Johan Rydberg <jrydberg@opencores.org>
+
+ * config/tc-openrisc.c: New file.
+ * config/tc-openrisc.h: Likewise.
+
+ * Makefile.am: Add OpenRISC target.
+ * Makefile.in: Regenerated.
+
+ * configure.in (openrisc-*-*): Add target.
+ * configure: Regenerated.
+
+2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
+
+ * config/tc-arm.c (arm_frag_align_code): Change error message to
+ more explanatory version.
+
+2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
+
+ * config/tc-mips.c (md_parse_option): Also accept
+ elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
+
+2001-04-27 David Mosberger <davidm@hpl.hp.com>
+
+ * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
+ argument passing order: predicate goes last, not first.
+
+2001-04-27 Sean McNeil <sean@mcneil.com>
+
+ * configure.in: Add arm-vxworks.
+ * configure: Regenerate.
+
+2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
+
+ * config/tc-arm.c (arm_handle_align): New Function: Generate
+ no-op filled alignment frags.
+ (arm_frag_align_code): New Function: Create a code alignment frag.
+ (arm_init_frag): New Function: Initialse the target dependent
+ parts of a frag.
+
+ * config/tc-arm.h (TC_FRAG_TYPE): Define.
+ (TC_FRAG_INIT): Define.
+ (HANDLE_ALIGN): Define.
+ (md_do_align): Define.
+
+2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
+
+ * config/obj-coff.c (do_linenos_for): Check to see if the filename
+ symbol has been initialised before extracting its symbol index.
+
+2001-04-24 H.J. Lu <hjl@gnu.org>
+
+ * configure: Regenerated with the right version of autoconf.
+
+2001-04-24 Christian Groessler <cpg@aladdin.de>
+
+ * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
+ generate R_CALLR and R_REL16 relocations
+
+2000-04-20 Jason Eckhardt <jle@redhat.com>
+
+ * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
+ since frag_now can change after d10v_cleanup is called.
+
+2001-04-16 David O'Brien <obrien@FreeBSD.org>
+
+ * configure.in: Add the em type for FreeBSD targets.
+ * configure: Regenerate.
+
+2001-04-14 Alexandre Oliva <aoliva@redhat.com>
+
+ * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
+ * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
+
+ * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
+ pc-relative relocations not placed at the end of the instruction.
+
+2001-04-13 Jim Wilson <wilson@redhat.com>
+
+ * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
+ excluding br.i.
+
+2001-04-13 Jakub Jelinek <jakub@redhat.com>
+
+ * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
+ handle SHF_MERGE and SHF_STRINGS.
+ (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
+ (obj_elf_section): Allow additional argument specifying entity size.
+ * write.c (adjust_reloc_syms): Keep relocations against local symbols
+ in SEC_MERGE sections.
+
+2001-04-12 Jason Merrill <jason_merrill@redhat.com>
+
+ * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
+
+2001-04-12 Alexandre Oliva <aoliva@redhat.com>
+
+ * expr.c (operand): Pass &c to md_parse_name().
+ * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
+
+2001-04-07 Steven J. Hill <sjhill@cotw.com>
+
+ * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
+
+ * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
+ * Makefile.in: Regenerated.
+
+ * configure.in: Use traditional MIPS targets for Linux/MIPS.
+ * configure: Regenerated.
+
+2001-04-06 Alexandre Oliva <aoliva@redhat.com>
+
+ * config/tc-mn10300.c (xr_registers): Added `pc'.
+
+2001-04-05 Alan Modra <alan@linuxcare.com.au>
+
+ * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
+ * configure: Regenerate.
+
+ * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
+ cases, and always return size based on current fr_subtype.
+ (md_begin): Move initialization of md_relax_table..
+ (md_relax_table): ..to static initializer. Set rlx_length for
+ UNDEF_WORD_DISP cases.
+ * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
+ (md_begin): Likewise.
+ (md_relax_table): Likewise.
+ * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
+ (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
+ Set rlx_backward and rlx_forward to zero for unused states.
+ * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
+ (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
+ (UNCOND12, UNCOND32): Remove duplicate defines.
+
+2001-04-04 Hans-Peter Nilsson <hp@axis.com>
+
+ * config/tc-cris.c (md_estimate_size_before_relax) <case
+ ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
+ 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
+ <all cases>: Always set fragP->fr_var using md_cris_relax_table.
+ Add cases to cover all relax states.
+ (cris_insn_first_word_frag): New.
+ (md_assemble): Call cris_insn_first_word_frag to get the first
+ frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
+ end. Drop variable insn_size.
+ (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
+ (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
+ (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
+
+ * write.c (write_object_file): Reset broken word state before
+ calling relax_seg.
+
+2001-03-31 Alan Modra <alan@linuxcare.com.au>
+
+ * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
+ for one line if not already enabled.
+ * cond.c (s_elseif): Correct conditional assembly listing.
+ (s_else): Likewise.
+
+ * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
+ Don't abort on NULL current_cframe.
+
2001-03-30 Alan Modra <alan@linuxcare.com.au>
* dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
+ (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
+ * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
+ * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
+ * config/obj-coff.c (do_relocs_for): Likewise.
+ (yank_symbols): Likewise.
+ (fixup_segment): Likewise.
+ * config/tc-ppc.c (ppc_frob_symbol): Likewise.
+ (ppc_fix_adjustable): Likewise.
+ * config/tc-mips.c (md_convert_frag): Likewise.
+ * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
+ * ehopt.c (eh_frame_convert_frag): Likewise.
+ * expr.c (make_expr_symbol): Likewise.
* frags.h (struct frag): Add last_fr_address. Reorder fields for
better packing.