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Diffstat (limited to 'contrib/binutils/gas/ChangeLog')
| -rw-r--r-- | contrib/binutils/gas/ChangeLog | 572 |
1 files changed, 571 insertions, 1 deletions
diff --git a/contrib/binutils/gas/ChangeLog b/contrib/binutils/gas/ChangeLog index 7f6a629..6d9ad98 100644 --- a/contrib/binutils/gas/ChangeLog +++ b/contrib/binutils/gas/ChangeLog @@ -1,3 +1,573 @@ +2001-06-18 Philip Blundell <philb@gnu.org> + + * config/tc-arm.c (do_msr): Remove restriction on usage of + immediate operands. + +2001-06-13 Philip Blundell <philb@gnu.org> + + * config/tc-arm.c (thumb_shift): Improve wording of error message. + (do_t_arit): Likewise. + +2001-06-13 Nick Clifton <nickc@cambridge.redhat.com> + + * config/tc-sh.c (md_pseudo_table): Only intercept the .file and + .loc pseudos if the dfwarf2 functions are available. + (md_assemble): Only call dwarf2_emit_insn if it is available. + +2001-06-13 Nick Clifton <nickc@cambridge.redhat.com> + + Merge from mainline: + 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. + 2001-05-06 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. + 2001-04-26 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. + 2001-03-12 Nick Clifton <nickc@redhat.com> + * config/tc-arm.c (md_begin): Always set machine type based on + cpu_variant. + 2001-03-06 Nick Clifton <nickc@redhat.com> + * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in + BLX(1) instruction. + +2001-06-12 Nick Clifton <nickc@cambridge.redhat.com> + + * doc/as.texinfo (Infix Ops): Document that comparison and + combiner operators can be used as infix operators. + +2001-06-12 Nick Clifton <nickc@cambridge.redhat.com> + + * config/tc-arm.c: Fix test for overlow of literal pool. + +2001-06-11 Alan Modra <amodra@bigpond.net.au> + + Merge from mainline. + 2001-06-08 Alan Modra <amodra@bigpond.net.au> + * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to + S_GET_VALUE by using a temp. + (append_insn): Likewise, and for S_SET_VALUE too. + (mips_emit_delays): Likewise. + (my_getExpression): Likewise. + (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value". + (mips16_extended_frag): Cater for first relaxation pass having + bogus addresses. Use relax_marker to reliably determine whether a + symbol frag has been reached on the current pass. + + 2001-06-07 H.J. Lu <hjl@gnu.org> + * configure.in: Use MIPS_STABS_ELF for Linux/mips. + * configure: Regenerate. + + 2001-06-07 H.J. Lu <hjl@gnu.org> + * config/tc-mips.c (mips_pseudo_table): Add "extern" if + MIPS_STABS_ELF is defined. + + 2001-06-06 Christian Groessler <cpg@aladdin.de> + * config/tc-z8k.c: Removed many warnings by removing unused + variables and tagging unused parameters as such. + (md_begin): Fixed a typo (","instead of ";"). + (struct ctrl_table): Add parentheses to initialize array + correctly. + (struct flag_table): Likewise. + (struct intr_table): Likewise. + (struct table): Likewise. + (check_operand): "#if 0"'ed since it doesn't seem to be used. + + 2001-06-06 Peter Jakubek <pjak@snafu.de> + * gas/config/tc-m68k.c (md_show_usage): Add all supported ColdFire + options to list (e.g. m5206e, m5307, m5407). + + 2001-06-06 Alan Modra <amodra@bigpond.net.au> + * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints. + <JumpByte, JumpDword insn output>: Remove dead code. + + 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com> + * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's + status. + + 2001-05-27 Alan Modra <amodra@one.net.au> + * config/tc-m68k.c (md_assemble): Ensure variable part of frag is + allocated in the same chunk as the fixed part. + + 2001-05-25 Alan Modra <amodra@one.net.au> + * configure.in: Replace linuxoldld with linux*oldld. + * configure: Regenerate. + + 2000-05-24 Tom Rix <trix@redhat.com> + * config/obj-coff.c (add_lineno): xcoff allows negative line + numbers + * config/tc-ppc.c (ppc_stabx): fix generated symbol + + 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> + * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit + architecture, remove erraneous ISA_MIPS32. + (md_show_usage): Add MIPS r12k support. + (mips_cpu_info_table): Add MIPS r12k support. + + 2001-05-22 Alan Modra <amodra@one.net.au> + * config/tc-m68k.c (relaxable_symbol): Only treat external symbols + as relaxable if embedded system, make weak syms non-relaxable. + Move definition.. + (tc_m68k_fix_adjustable): ..so it can be used here. + (md_apply_fix_2): Sign extend without conditional. + + 2001-05-16 Jeff Johnston <jjohnstn@redhat.com> + * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when + howto entry is not found. + + 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-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-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. + + 2001-05-08 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. + + 2001-05-03 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. + + 2001-04-29 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 Sean McNeil <sean@mcneil.com> + * configure.in: Add arm-vxworks. + * configure: Regenerate. + + 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 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. + + 2001-04-12 Jason Merrill <jason_merrill@redhat.com> + * dwarf2dbg.c (process_entries): Don't optimize redundant line notes. + + 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. + + 2001-04-05 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. + + 2001-03-30 Alan Modra <alan@linuxcare.com.au> + * dwarf2dbg.c (dwarf2_directive_file): Fix warnings. + + 2001-03-30 Alan Modra <alan@linuxcare.com.au> + * config/tc-sh.c (md_estimate_size_before_relax): Add extra + do-nothing cases to switch to avoid abort on a second relaxation + pass, and tidy code a little. + * config/tc-h8500.c (md_estimate_size_before_relax): Likewise. + * config/tc-w65.c (md_estimate_size_before_relax): Likewise. + * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout. + (COND32, UNCD32): Rename to DISP32 throughout. + (UNDEF_WORD_DISP): Renumber to 3. + (md_estimate_size_before_relax): Add extra do-nothing cases. + * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite. + * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to + handle word and dword branches. + + 2001-03-17 Alan Modra <alan@linuxcare.com.au> + * read.c (do_org): Handle complex expressions. + * cgen.c (gas_cgen_finish_insn): Likewise. + + 2001-03-15 Alexandre Oliva <aoliva@redhat.com> + * config/tc-sh.c (parse_reg): Match capital MACH and MACL. + + 2001-03-06 Igor Shevlyakov <igor@windriver.com> + * config/tc-m68k.c : Add 5407 to archs[] table. + (HAVE_LONG_BRANCH): Add mcf5407. + (select_control_regs): Recognize 5407. + + 2001-03-02 Richard Sandiford <rsandifo@redhat.com> + * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro. + (gen_to_words): Print warnings if NaNs are found and the target CPU + does not support them. Allow largest exponent to be used in normal + numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true. + + 2001-02-27 Alan Modra <alan@linuxcare.com.au> + * configure.in (BFD_VERSION): New. + (AM_INIT_AUTOMAKE): Use $BFD_VERSION. + * configure: Regenerate. + + 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com> + * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set + SEC_NEVER_LOAD when the 'n' flag is used. + Add SEC_NEVER_LOAD to matchflags. + + 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr> + * symbols.c (decode_local_label_name): Initialize message_format + only when an error is reported (perf pb due to I18N). + + 2001-02-23 H.J. Lu <hjl@gnu.org> + * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if + BFD_ASSEMBLER is not defined. + + 2001-02-16 matthew green <mrg@redhat.com> + * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64. + + 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl> + * config/tc-mips.c (macro): For M_LA_AB emit a + BFD_RELOC_MIPS_CALL16 relocation or a + BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of + BFD_RELOC_MIPS_GOT16 and + BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for + loading the jump register when generating SVR4_PIC code. + + 2001-02-10 Chris Demetriou <cgd@broadcom.com> + * configure.in: Make 'mipself' and 'mipsecoff' emulations + map to MIPS-specific files, as they used to do before the + change on 2000-05-21. + * configure: Regerate. + + 2001-02-10 Chris Demetriou <cgd@broadcom.com> + * config/tc-mips.c (md_parse_option): Don't try to compile + ELF-only option code if not ELF. + +2001-06-10 Philip Blundell <philb@gnu.org> + + * configure.in: Set version to 2.11.1. + * configure: Regenerate. + +2001-06-07 Alan Modra <amodra@bigpond.net.au> + + * Most files: Update copyright notices. + +2001-06-06 Hans-Peter Nilsson <hp@axis.com> + + * config/tc-cris.c (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. + +2001-06-06 Nick Clifton <nickc@cambridge.redhat.com> + + * as.c (show_usage): Remove L from listing options. It is not a + generic option. + +2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com> + + * as.c (parse_args): Correct option name "listing-lhs-width2". + +2001-05-30 Richard Henderson <rth@redhat.com> + + * read.c (emit_leb128_expr): Call md_cons_align. + +2001-05-28 Jeff Sturm <jsturm@one-point.com> + + * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16, + BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64. + (tc_gen_reloc): Likewise. + (sparc_cons_align): Don't clear sparc_no_align_cons. + (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for + BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set. + +2001-05-23 Alan Modra <amodra@one.net.au> + + Merge from mainline. + 2001-05-22 Alan Modra <amodra@one.net.au> + * config/tc-arc.c (md_assemble): Use is_end_of_line instead of + testing for NULs. + + 2001-05-16 Alan Modra <amodra@one.net.au> + * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param + for 8 byte insns. + * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before + opcodes are output rather than after. Delete insn_size. + * config/tc-v850.c (md_assemble): Similarly, but delete + total_insn_size. Update copyright. + + 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. + + 2001-03-30 Alan Modra <alan@linuxcare.com.au> + * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement. + (md_relax_table): Remove first four unused entries. Increment + rlx_length by one throughout table, and update comments to suit. + (md_estimate_size_before_relax): Return size of current variable + part of frag to reflect reality when relaxing more than once. + + 2001-03-25 Alan Modra <alan@linuxcare.com.au> + * config/tc-i386.c (i386_scale): Accept an absolute expression for + scale factor, and return the end of the expression. + (i386_operand): Modify for above. + + 2001-03-13 Alan Modra <alan@linuxcare.com.au> + * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file. + (NUM_FLAG_CODE): Define. + (lex_got): New function. + (got_reloc): New global var. + (x86_cons_fix_new): New function. + (x86_cons): New function. + (i386_immediate): Use lex_got here, replacing inline code. Change + "ignoring junk.." error message to "junk.." + (i386_displacement): Likewise. + * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define. + (x86_cons): Declare. + (TC_CONS_FIX_NEW): Define. + (x86_cons_fix_new): Declare. + + 2001-03-07 Alan Modra <alan@linuxcare.com.au> + * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc. + (md_assemble) <smallest displacement>: Use correct field of i.op[] + union. + <JumpInterSegment output>: Use correct i.disp_reloc[]. + <immediate output>: Likewise. + + 2001-02-13 Alan Modra <alan@linuxcare.com.au> + * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb. + Mention effect of < 386 architectures on jump promotion. + (i386-Jumps): xref above. Don't assume long disp is 32 bits. + + * config/tc-i386.c (no_cond_jump_promotion): New. + (set_cpu_arch): Parse "jumps" arch modifier. + (insn_size): Modify usage comment. + (ENCODE_RELAX_STATE): Reformat and protect macro arg. + (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE. + (TYPE_FROM_RELAX_STATE): New define. + (UNCOND_JUMP, COND_JUMP): Renumber. + (md_relax_table): Reorder to suit. + (COND_JUMP86): New define. + (md_relax_table): Handle COND_JUMP86 cases. Add a few comments. + (md_assemble): Create frag var for jumps of max size, encode relax + state for COND_JUMP86. + (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and + leave conditional jumps small if no_cond_jump_promotion. + (md_convert_frag): Likewise. + + 2001-05-10 Alan Modra <amodra@one.net.au> + * config/tc-v850.c (md_estimate_size_before_relax): Rewrite. + (md_convert_frag): Don't bother clearing fr_var. + (md_pseudo_table): Correct initialization. + + 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. + + 2001-05-15 Alexandre Oliva <aoliva@redhat.com> + * config/tc-mn10300.c (mn10300_force_relocation): Don't + optimize differences between symbols in code sections to + constants. + (mn10300_fix_adjustable): Don't adjust to section+offset + relocations pointing at symbols in code sections. + + 2001-05-14 Alexandre Oliva <aoliva@redhat.com> + * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info + before a relaxable insns. + + 2001-05-13 Alexandre Oliva <aoliva@redhat.com> + * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences + between symbols if the base symbol is in the current section; + emit a PC-relative relocation instead. + + 2001-05-09 Alexandre Oliva <aoliva@redhat.com> + * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs. + + 2001-05-06 Alexandre Oliva <aoliva@redhat.com> + * config/tc-mn10300.c (md_assemble): Subtract operand->shift + from offset in non-pcrel operands too. + + 2001-04-14 Alexandre Oliva <aoliva@redhat.com> + * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of + pc-relative relocations not placed at the end of the instruction. + + 2001-04-06 Alexandre Oliva <aoliva@redhat.com> + * config/tc-mn10300.c (xr_registers): Added `pc'. + + 2001-03-30 Alan Modra <alan@linuxcare.com.au> + * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite. + + 2001-02-23 Richard Sandiford <rsandifo@redhat.com> + * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as + done if it's against a symbol. + + 2001-03-28 H.J. Lu <hjl@gnu.org> + * read.c (equals): Set to local for COFF only if it hasn't been + defined before. + + 2001-03-27 Nick Papadonis <nick@coelacanth.com> + * read.c (equals): (for COFF) default symbols to being local. + + 2001-03-23 Richard Sandiford <rsandifo@redhat.com> + * write.c (fix_new_exp): Print an error if passed a register. + + 2001-03-20 Alan Modra <alan@linuxcare.com.au> + * frags.h (struct frag): Add relax_marker. + * write.c (is_dnrange): Delete. + (relax_frag): Use correct types for `aim', `target', `address'. + Delete `offset', `was_address'. Test `relax_marker' instead of + using fragile (and slow) address test. + (relax_segment): Init and flip `relax_marker'. + + 2001-02-13 Ian Lance Taylor <ian@zembu.com> + * write.c (is_dnrange): Stop as soon as the address becomes + larger. + (relax_frag): Add segment parameter. Only call symbol_get_frag + once. Only call is_dnrange if the symbol is in the same segment, + and the symbol address is larger. + (relax_segment): Pass segment to md_relax_frag and relax_frag. + * write.h (relax_frag): Update declaration. + * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass + it to relax_frag. + * config/tc-m32r.c (m32r_relax_frag): Likewise. + * config/tc-m32r.h (md_relax_frag): Add segment parameter. + (m32r_relax_frag): Update declaration. + * config/tc-mips.h (md_relax_frag): Add segment parameter. + * config/tc-tic54x.h (md_relax_frag): Likewise. + * doc/internals.texi (CPU backend): Update documentation for + md_relax_frag. + + 2001-03-15 DJ Delorie <dj@redhat.com> + * stabs.c (s_stab_generic): Don't corrupt the notes obstack by + blindly freeing string if it isn't at the top of the obstack. + +2001-05-14 Richard Henderson <rth@redhat.com> + + * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment + last change. + +2001-05-14 Richard Henderson <rth@redhat.com> + + * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment; + also collect whether to expect an FDE augmentation. + (check_eh_frame): Rewrite as a state machine. Track where in + an FDE we are located, skip any augmentation. + (eh_frame_estimate_size_before_relax): Get code alignment from + the fragment subtype. + (eh_frame_relax_frag, eh_frame_convert_frag): Likewise. + * read.c (emit_leb128_expr): Call check_eh_frame. + +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. + +2001-04-27 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. + +2001-04-16 David O'Brien <obrien@FreeBSD.org> + + * configure.in: Add the em type for FreeBSD targets. + * configure: Regenerate. + +2001-04-13 Jim Wilson <wilson@redhat.com> + + * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br. + excluding br.i. + 2001-04-02 Philip Blundell <philb@gnu.org> From 2001-03-17 Richard Henderson <rth@redhat.com> @@ -107,7 +677,7 @@ * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT entry. -001-02-18 David O'Brien <obrien@FreeBSD.org> +2001-02-18 David O'Brien <obrien@FreeBSD.org> * configure.in (cpu_type, arch): Add a generic FreeBSD specification as all FreeBSD platforms should look the same at this level. |
