| 2002-05-13 Nick Clifton <nickc@cambridge.redhat.com> | |
| * stabs.c (s_stab_generic): Fix grammatical error in warning | |
| message. | |
| 2002-05-11 Nick Clifton <nickc@cambridge.redhat.com> | |
| * stabs.c (s_stab_generic): Warn about a description field that is | |
| too big. | |
| 2002-05-11 Daniel Jacobowitz <drow@mvista.com> | |
| Merge from mainline: | |
| 2002-05-11 Nick Clifton <nickc@cambridge.redhat.com> | |
| * config/obj-coff.c: Fix compile time warnings when compiling | |
| without BFD_ASSEMBLER defined. | |
| Fix formatting. | |
| * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms | |
| target. | |
| (md_pcrel_from_section): Use md_pcrel_from(). | |
| 2002-05-09 Alan Modra <amodra@bigpond.net.au> | |
| * config/tc-i386.c (md_estimate_size_before_relax) Don't lose | |
| reloc when no_cond_jump_promotion. | |
| Merge from mainline | |
| 2002-05-08 Jim Wilson <wilson@redhat.com> | |
| * config/tc-i960.c (md_estimate_size_before_relax): Return size of | |
| current variable part of frag. | |
| 2002-05-02 Alan Modra <amodra@bigpond.net.au> | |
| * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL. | |
| (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with | |
| BFD_RELOC_16_BASEREL. | |
| (md_assemble): Likewise. | |
| (md_apply_fix3): Likewise. | |
| 2002-05-01 Andrew Macleod <amacleod@cygnus.com> | |
| * config/tc-i386.c (extra_symbol_chars): Add '[' to the list. | |
| 2002-04-28 Alan Modra <amodra@bigpond.net.au> | |
| * config/tc-i386.c: Formatting fixes, add missing space in error | |
| message. | |
| 2002-05-03 Alexandre Oliva <aoliva@redhat.com> | |
| * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number | |
| information for instructions. | |
| 2002-05-02 Nick Clifton <nickc@cambridge.redhat.com> | |
| * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of | |
| zero into an add of zero - it is not the same. | |
| 2002-04-27 Alan Modra <amodra@bigpond.net.au> | |
| Merge from mainline. | |
| 2002-04-17 Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to | |
| symbols in merge sections. | |
| 2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com> | |
| * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64. | |
| Make bit size independent of architecture switch. | |
| (md_begin): Add warning for -m64 with -Aesa. | |
| (s390_md_end): Use renamed architecture defines. | |
| 2002-02-19 Tom Tromey <tromey@redhat.com> | |
| * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define. | |
| Tue Apr 9 16:45:48 2002 J"orn Rennecke <joern.rennecke@superh.com> | |
| * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if | |
| symbol_used_in_reloc_p is true. | |
| * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big | |
| endian hosts. | |
| 2002-04-03 Alan Modra <amodra@bigpond.net.au> | |
| * symbols.c (resolve_symbol_value <O_uminus, O_bit_not, | |
| O_logical_not>): Derive final_seg from add_symbol. | |
| <O_multiply..O_logical_or>: More final_seg twiddles. | |
| 2002-04-24 Andreas Schwab <schwab@suse.de> | |
| * config/tc-i386.c (output_jump, output_disp) | |
| (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any | |
| more. | |
| (md_apply_fix3): Remember addend value for rela relocations. | |
| (tc_gen_reloc): Correctly compute pc-relative relocation addend. | |
| 2002-04-10 Alan Modra <amodra@bigpond.net.au> | |
| * as.c (parse_args <OPTION_VERSION>): Use VERSION is | |
| BFD_VERSION_STRING unavailable. | |
| * config/tc-i386.c (INLINE): Define (for non-BFD assembler). | |
| 2002-04-04 Alan Modra <amodra@bigpond.net.au> | |
| * dep-in.sed: Cope with absolute paths. | |
| * Makefile.am (dep.sed): Subst TOPDIR. | |
| Run "make dep-am". | |
| * Makefile.in: Regenerate. | |
| 2002-04-01 Jessica Han <jessica@cup.hp.com> | |
| * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc | |
| in 32-bit mode. | |
| 2002-03-28 Alan Modra <amodra@bigpond.net.au> | |
| * aclocal.m4: Regenerate. | |
| * config.in: Regenerate. | |
| * Makefile.am: Run "make dep-am". | |
| * Makefile.in: Regenerate. | |
| * doc/Makefile.in: Regenerate. | |
| Merge from mainline. | |
| 2002-03-12 Andreas Schwab <schwab@suse.de> | |
| * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a | |
| body record so that an error is given for misplaced .save | |
| pseudo-ops. | |
| 2002-03-09 Alan Modra <amodra@bigpond.net.au> | |
| * config/tc-i386.h (REX_OPCODE): Define. | |
| (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define. | |
| (rex_byte): typedef to int. | |
| * config/tc-i386.c: Group prototypes and vars together. | |
| Formatting fixes. Remove occurrences of "register" keyword. | |
| (true): Delete. | |
| (false): Delete. | |
| (mode_from_disp_size): Add INLINE keyword to prototype. | |
| (fits_in_signed_byte): Likewise. | |
| (fits_in_unsigned_byte): Likewise. | |
| (fits_in_unsigned_word): Likewise. | |
| (fits_in_signed_word): Likewise. | |
| (fits_in_unsigned_long): Likewise. | |
| (fits_in_signed_long): Likewise. | |
| (type_names): Constify. | |
| (intel_float_operand): Constify param. | |
| (add_prefix): Use REX_OPCODE. | |
| (md_assemble): Likewise. Modify for changed rex_byte. | |
| (parse_insn): Split out of md_assemble. | |
| (parse_operands): Likewise. | |
| (swap_operands): Likewise. | |
| (optimize_imm): Likewise. | |
| (optimize_disp): Likewise. | |
| (match_template): Likewise. | |
| (check_string): Likewise. | |
| (process_suffix): Likewise. | |
| (check_byte_reg): Likewise. | |
| (check_long_reg): Likewise. | |
| (check_qword_reg): Likewise. | |
| (check_word_reg): Likewise. | |
| (finalize_imm): Likewise. | |
| (process_operands): Likewise. | |
| (build_modrm_byte): Likewise. | |
| (output_insn): Likewise. | |
| (output_branch): Likewise. | |
| (output_jump): Likewise. | |
| (output_interseg_jump): Likewise. | |
| (output_disp): Likewise. | |
| (output_imm): Likewise. | |
| 2002-03-06 Alan Modra <amodra@bigpond.net.au> | |
| * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte | |
| relocs except when BFD64. | |
| * write.c (number_to_chars_bigendian): Don't abort when N is | |
| larger than sizeof (VAL). | |
| (number_to_chars_littleendian): Likewise. | |
| 2002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca> | |
| * config/tc-hppa.c (md_apply_fix3): Add cast. | |
| (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and | |
| e_rrsel. | |
| 2002-03-04 H.J. Lu <hjl@gnu.org> | |
| * config/obj-elf.c (special_section): Add .init_array, | |
| .fini_array and .preinit_array. | |
| * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove | |
| .init_array and .fini_array. | |
| 2002-03-01 Jakub Jelinek <jakub@redhat.com> | |
| * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy | |
| visibility. | |
| (obj_frob_symbol): Copy visibility. | |
| 2002-03-27 Andreas Schwab <schwab@suse.de> | |
| * config/tc-i386.c (md_assemble): Set fx_pcrel_adjust to size of | |
| field for pc-relative fixups. | |
| (md_estimate_size_before_relax): Likewise. | |
| (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for | |
| pc-relative fixups in 64bit mode. | |
| 2002-03-20 Albert Chin-A-Young <china@thewrittenword.com> | |
| * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo | |
| (vfp_sp_reg_pos -> vfp_dp_reg_pos). | |
| 2002-03-19 Alexandre Oliva <aoliva@redhat.com> | |
| * config/tc-mips.c (md_estimate_size_before_relax): Do not modify | |
| the EXTENDED bit here; report the estimate according to the | |
| current size. | |
| 2002-03-17 Hans-Peter Nilsson <hp@bitrange.com> | |
| * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider | |
| a weak symbol in same section to be within reach. | |
| 2002-03-07 Daniel Jacobowitz <drow@mvista.com> | |
| * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo. | |
| 2002-03-07 Daniel Jacobowitz <drow@mvista.com> | |
| * NEWS: Mark version 2.12. | |
| 2002-02-28 Jakub Jelinek <jakub@redhat.com> | |
| * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not | |
| s_text. | |
| (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data. | |
| 2002-02-26 Chris Demetriou <cgd@broadcom.com> | |
| * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC | |
| only, undo the changes made on 2001-06-08, with the | |
| effect being that common or extern symbols are | |
| adjusted for embedded-PIC, but weak symbols are not. | |
| (md_estimate_size_before_relax: Likewise, with the effect | |
| that extern symbols are treated the same as weak symbols | |
| only if not embedded-PIC. | |
| (mips_fix_adjustable) Likewise, with the effect that | |
| weak or extern symbols are not adjusted for embedded-PIC. | |
| (md_apply_fix3): Tweak so that the case where value is zero | |
| is handled more correctly for embedded-PIC code. | |
| 2002-02-26 Nick Clifton <nickc@cambridge.redhat.com> | |
| * configure.in (LINGUAS): Add es.po. | |
| * configure: Regenerate. | |
| * po/es.po: New file. | |
| 2002-02-25 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> | |
| * config/tc-mips.c (set_at): Fix handling of 64bit register loads. | |
| (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC | |
| and NO_PIC cases. Code cleanup. | |
| (macro2): Fix handling of 64bit register loads. | |
| 2002-02-25 Alan Modra <amodra@bigpond.net.au> | |
| * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400. | |
| Remove references to chip manufacturers. | |
| * config/tc-ppc.c (md_parse_option): Handle -mpower4 option. | |
| Correct comments. | |
| (md_show_usage): Remove references to chip manufacturers. Mention | |
| -mpower4. | |
| (md_begin): Test power4 opcode flag bits. | |
| 2002-02-22 David Mosberger <davidm@hpl.hp.com> | |
| * config/tc-ia64.c (dot_restore): Issue error message of epilogue | |
| count exceeds prologue count. | |
| (md_show_usage): Describe -mconstant-gp and -mauto-pic. | |
| (unwind.label_prologue_count): New member. | |
| Based on a patch by Hans Boehm <hboehm@hpl.hp.com>: | |
| (get_saved_prologue_count): New function. | |
| (save_prologue_count): New function. | |
| (free_saved_prologue_count): New function. | |
| (dot_label_state): Record state label by calling save_prologue_count(). | |
| (dot_copy_state): Restore prologue count by calling | |
| get_saved_prologue_count(). | |
| (generate_unwind_image): Free up list of saved prologue | |
| counts by calling free_saved_prologue_counts(). | |
| 2002-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> | |
| * config/tc-mips.c (md_parse_option): Complain about invalid -mabi | |
| option input. | |
| 2002-02-18 Daniel Jacobowitz <drow@mvista.com> | |
| * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh. | |
| 2002-02-18 John David Anglin <dave@hiauly1.hia.nrc.ca> | |
| * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types | |
| that implicitly use LR and RR selectors. | |
| 2002-02-16 Nick Clifton <nickc@cambridge.redhat.com> | |
| * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used | |
| instead of CRIS. | |
| 2002-02-15 Chris Demetriou <cgd@broadcom.com> | |
| * config/tc-mips.c (md_estimate_size_before_relax): Really | |
| make sure we treat weak like extern only for ELF. (Fixes | |
| patch from 2001-07-25.) | |
| 2002-02-15 Ben Elliston <bje@redhat.com> | |
| * doc/as.texinfo: Add duplicate directory entry so that "info gas" | |
| works as expected. | |
| Fri Feb 15 15:18:51 CET 2002 Jan Hubicka <jh@suse.cz> | |
| * i386.c (md_assemble): Support 32bit address prefix. | |
| (i386_displacement): Likewise. | |
| (i386_index_check): Accept 32bit addressing in 64bit mode. | |
| 2002-02-15 Hans-Peter Nilsson <hp@bitrange.com> | |
| * NEWS: Mention support for MMIX. | |
| 2002-02-13 Chris Demetriou <cgd@broadcom.com> | |
| * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into | |
| a sequence of indpendent 'if' statements for easier debugging | |
| and future modification. | |
| 2002-02-13 Matt Fredette <fredette@netbsd.org> | |
| * config/tc-m68k.c (md_show_usage): No longer display a | |
| hard-coded "68020" for the default CPU, instead display the | |
| canonical name of the true, configured default CPU. | |
| (m68k_elf_final_processing): Mark objects for sub-68020 | |
| CPUs with the new EF_M68000 flag. | |
| 2002-02-13 Andreas Schwab <schwab@suse.de> | |
| * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust | |
| pc-relative relocations to merge sections in 64-bit mode. | |
| 2002-02-12 Alexandre Oliva <aoliva@redhat.com> | |
| * config/tc-mn10300.c (other_registers): Added `epsw'. Mark `pc' | |
| and `epsw' as available on AM33 and above only. | |
| (other_register_name): Add logic to handle machine type encoded in | |
| reg_number. | |
| 2002-02-11 Tom Rix <trix@redhat.com> | |
| * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for | |
| xcoff64. | |
| 2002-02-11 Alexandre Oliva <aoliva@redhat.com> | |
| * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants. | |
| Use all over. | |
| 2002-02-11 Alexandre Oliva <aoliva@redhat.com> | |
| * config/tc-sh.c (dot): Removed unused function. | |
| 2002-02-10 Richard Henderson <rth@redhat.com> | |
| * doc/c-alpha.texi: New file. | |
| * doc/Makefile.am (CPU_DOCS): Add it. | |
| * doc/all.texi, doc/as.texinfo: Add hooks for Alpha. | |
| 2002-02-09 Richard Henderson <rth@redhat.com> | |
| * config/tc-alpha.c (O_samegp): New. | |
| (USER_RELOC_P): Include it. | |
| (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it. | |
| (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP. | |
| (alpha_force_relocation, alpha_fix_adjustable): Likewise. | |
| (alpha_validate_fix): New. | |
| * config/tc-alpha.h (TC_VALIDATE_FIX): New. | |
| 2002-02-09 Hans-Peter Nilsson <hp@axis.com> | |
| * doc/c-cris.texi: New. | |
| * doc/all.texi: @set CRIS. | |
| * doc/as.texinfo: Ditto. Add CRIS gas manpage option overview. | |
| Include c-cris.texi. | |
| * doc/Makefile.am (CPU_DOCS): Add c-cris.texi | |
| * doc/Makefile.in: Regenerate. | |
| 2002-02-08 Chris Demetriou <cgd@broadcom.com> | |
| * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to | |
| determine if a number is a sign-extended 32-bit number. | |
| (load_register): Use IS_SEXT_32BIT_NUM. | |
| (macro): Check if load/store macro handling is using a | |
| constant 32-bit address on 64-bit address systems, and if | |
| so optimize the generation of that address. | |
| 2002-02-08 Richard Henderson <rth@redhat.com> | |
| * config/tc-alpha.c (alpha_force_relocation): Don't assert that | |
| we've eliminated all foreign relocation types yet. | |
| (alpha_fix_adjustable): Likewise. | |
| 2002-02-08 Alexandre Oliva <aoliva@redhat.com> | |
| Contribute sh64-elf. | |
| 2002-02-08 Alexandre Oliva <aoliva@redhat.com> | |
| Stephen Clarke <Stephen.Clarke@st.com> | |
| * doc/c-sh64.texi: Fix citation of SH64 architecture manual. | |
| 2002-01-31 Alexandre Oliva <aoliva@redhat.com> | |
| * config/tc-sh.c (md_relax_table): Added default sizes for | |
| non-PC-relative UNDEF_MOVI, and relaxation sequences for | |
| MOVI_16, MOVI_32 and MOVI_48. | |
| * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning. | |
| (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI | |
| and MOVI_16. | |
| (shmedia_md_estimate_size_before_relax): Remove redundant | |
| blocks. Set fragP->fr_var even if relaxation type unchanged. | |
| Retain UNDEF_MOVI until expression decays to number. | |
| 2002-01-24 Alexandre Oliva <aoliva@redhat.com> | |
| * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC | |
| relocation types. Take fixP->fx_addnumber into account too. | |
| (shmedia_md_apply_fix): Likewise. | |
| (shmedia_md_convert_frag): Likewise. | |
| (shmedia_build_Mytes): Likewise. | |
| (sh64_consume_datalabel): Complain about nested datalabel. | |
| Support PIC relocs. Call sh_parse_name. | |
| * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition | |
| in tc-sh.h to SHmedia reloc types. | |
| * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF, | |
| MOVI_GOTPC): New relaxation constants. | |
| (md_relax_table): Introduce relaxation directives for PIC-related | |
| constants. | |
| (sh_PIC_related_p): Handle datalabel. | |
| (sh_check_fixup): Choose SH5 PIC relocations. | |
| (sh_cons_fix_new): Added BDF_RELOC_64. | |
| (md_apply_fix3, sh_parse_name): Handle GOTPLT. | |
| 2002-01-18 Alexandre Oliva <aoliva@redhat.com> | |
| * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the | |
| current ISA is SHmedia, get 7 bytes. | |
| 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com> | |
| * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a | |
| void function. | |
| * config/tc-sh64.c (shmedia_apply_fix): Rename to | |
| shmedia_apply_fix3 and make void. | |
| 2001-05-17 Alexandre Oliva <aoliva@redhat.com> | |
| * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to | |
| as_bad. | |
| 2001-04-12 Alexandre Oliva <aoliva@redhat.com> | |
| * config/tc-sh64.h (md_parse_name): Take &c as argument. | |
| 2001-03-14 DJ Delorie <dj@redhat.com> | |
| * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi | |
| * doc/Makefile.in(CPU_DOCS): Ditto. | |
| * doc/c-sh64.texi: New file. | |
| * doc/as.texinfo: Add SH64 support. | |
| 2001-03-13 DJ Delorie <dj@redhat.com> | |
| * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to | |
| A_REUSE_PREV so that its purpose is more obvious. | |
| (shmedia_build_Mytes): Ditto. | |
| 2001-03-07 DJ Delorie <dj@redhat.com> | |
| * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels | |
| before processing. | |
| (sh64_vtable_inherit): Ditto. | |
| (strip_datalabels): New, strip "datalabel" from given line. | |
| * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable | |
| pseudos. | |
| 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com> | |
| * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn | |
| call ... | |
| (shmedia_build_Mytes): ... to here. | |
| 2001-03-06 DJ Delorie <dj@redhat.com> | |
| * config/tc-sh.c: Remove sh64-specific uaquad now that there | |
| is a generic one. | |
| 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com> | |
| * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override. | |
| * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn | |
| address by one in call to dwarf2_emit_insn. | |
| 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com> | |
| Implement ".abi" pseudo and correct .cranges descriptors. Correct | |
| alignment handling broken by imported changes. | |
| * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h. | |
| (sh64_handle_align): Declare. | |
| (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h. | |
| (sh64_max_mem_for_rs_align_code): Declare. | |
| (enum sh64_isa_values): Moved here from tc-sh64.c. | |
| (md_do_align): Define. | |
| (sh64_do_align): Declare. | |
| (struct sh64_tc_frag_data): New. | |
| (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users | |
| changed. | |
| (TC_FRAG_INIT): Change to set new datatype. | |
| (struct sh64_segment_info_type): Rename member | |
| last_flushed_location to last_contents_mark. All users changed. | |
| (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define. | |
| (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype. | |
| * config/tc-sh.c (md_pseudo_table): Add ".abi". | |
| (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead | |
| of unsetting seen_insn. | |
| (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also | |
| call sh64_update_contents_mark. | |
| (sh_handle_align): Remove HAVE_SH64-conditioned code. | |
| * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to | |
| enum sh64_isa_values. | |
| (sh64_set_contents_type): Drop segT parameter. All callers changed. | |
| (emitting_crange): Boolean guard moved to file scope from function | |
| scope in sh64_set_contents_type. | |
| (s_sh64_abi): New. | |
| (sh64_update_contents_mark): New; most split out from | |
| sh64_flush_pending_output. | |
| (shmedia_md_end): Call sh64_update_contents_mark. Set | |
| sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified. | |
| (sh64_do_align): New function. | |
| (sh64_max_mem_for_rs_align_code): New function. | |
| (sh64_handle_align): Rename from shmedia_do_align. Make | |
| non-static. Add head comment. Emit zero bytes for n bytes modulo | |
| four. Change return-type to void. | |
| (shmedia_elf_new_section): Remove. | |
| (shmedia_md_assemble): Call sh64_update_contents_mark. | |
| (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make | |
| new frag. Call sh64_update_contents_mark after making the new | |
| frag. | |
| (sh64_flush_pending_output): Just call sh64_update_contents_mark | |
| and sh_flush_pending_output. | |
| (sh64_flag_output): Also call md_flush_pending_output, but add | |
| condition on not emitting_crange. | |
| (sh64_tc_cons_fix_new): Remove. | |
| 2001-01-12 Nick Clifton <nickc@redhat.com> | |
| * config/tc-sh64.c (shmedia_do_align): Fix to work with new | |
| alignment handling scheme imported from sourceware. | |
| 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com> | |
| * config/tc-sh64.h (TARGET_FORMAT): Define. | |
| (sh64_target_format): Prototype. | |
| * config/tc-sh64.c (sh64_target_mach): New function. | |
| 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com> | |
| * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use | |
| zero_address_frag instead of copying the frag of the symbol. | |
| (shmedia_frob_file_before_adjust): Ditto. | |
| (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask | |
| to valueT to remove signedness. | |
| (shmedia_md_convert_frag): Add parameter final. Rename parameter | |
| headers to output_bfd. Do not evaluate symbols if final is false; | |
| do emit fixups. | |
| (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32, | |
| UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative | |
| to the current frag, call shmedia_md_convert_frag to emit fixups | |
| and make frag_wane neutralize the frag. Update comments. | |
| * config/tc-sh.c (md_convert_frag): Change caller of | |
| shmedia_md_convert_frag. | |
| 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com> | |
| * config/tc-sh64.h: Tweak comments and correct formatting. | |
| * config/tc-sh64.c: Ditto. | |
| (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit | |
| expansion, MOVI pcrel expansion>: Fix thinko calculating offset | |
| for the no-relocation case. | |
| (shmedia_check_limits): Fix range check being off-by-one for PTA. | |
| * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef | |
| wrappers. | |
| (SH64PCREL16_F): Increment for proper max-PTA handling. Update | |
| comment. | |
| (SH64PCREL16_M, MOVI_16_M): Correct range thinko. | |
| (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of | |
| expansion. | |
| (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression. | |
| Correct comment. | |
| 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com> | |
| * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case | |
| BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1. | |
| (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et | |
| al>: Set lowest bit of field to relocate to 1 and rest to empty, | |
| if reloc is emitted. | |
| 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com> | |
| New options plus bugfixes. | |
| * config/tc-sh.c (md_longopts): New options "-no-expand" and | |
| "-expand-pt32". | |
| (md_parse_option): Handle new options. | |
| (md_show_usage): Add blurb for new options. | |
| * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro. | |
| (sh64_expand, sh64_pt32): New variables. | |
| (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16. | |
| (shmedia_md_apply_fix): Hold original fixP->fx_r_type in | |
| orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into | |
| BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative. | |
| <resolved previously-pc-relative relocs>: Handle | |
| SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16. | |
| (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16), | |
| case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand | |
| points to SHcompact code. | |
| <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64, | |
| SH64PCREL16)>: Check that ISA of what operand points at and | |
| PTA/PTB matches, or emit error. | |
| (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and | |
| SHMEDIA_BFD_RELOC_PT. | |
| (shmedia_immediate_op): If pcrel, emit fixup also for constant | |
| operand. | |
| (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in | |
| condition for MOVI expansion. | |
| <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if | |
| sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not | |
| sh64_expand. | |
| <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT | |
| fixup. | |
| (sh64_target_format): Error-check setting of sh64_pt32 and | |
| sh64_expand. Fix typo in check for sh64_shcompact_const_crange. | |
| (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and | |
| SHMEDIA_BFD_RELOC_PT as coming from SHmedia code. | |
| 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com> | |
| * config/tc-sh64.c: Improve comments. | |
| (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do | |
| not say the linker will check correctness of PTA/PTB expansion. | |
| (shmedia_md_end): Make non-static. | |
| * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add | |
| prototype. | |
| * config/tc-sh.c (sh_finalize): Remove. | |
| * config/tc-sh.h (md_end): Do not define. | |
| Remove prototype for sh_finalize. | |
| 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com> | |
| * config/tc-sh64.c (shmedia_frob_section_type): Use a struct | |
| sh64_section_data container when storing section type in tdata | |
| field in elf_section_data. | |
| * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to | |
| EF_SH5. | |
| * Makefile.am: Update dependencies. | |
| * Makefile.in: Regenerate. | |
| 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com> | |
| * config/tc-sh64.c (shmedia_md_assemble): Don't protect | |
| dwarf2_emit_insn call with test on debug_type. | |
| 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com> | |
| * config/tc-sh64.c (sh64_set_contents_type): Make contents-type | |
| CRT_SH5_ISA32 sticky for 64-bit. | |
| 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com> | |
| Generate .crange sections when switching ISA mode or emitting | |
| constants in same section as code. | |
| * config/tc-sh64.c: Reformat structure definitions. | |
| (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New | |
| variables. | |
| (sh64_set_contents_type): Rename from sh64_init_section. Rewrite | |
| to emit a .cranges descriptor when contents type changes. Only | |
| emit error if changing contents type and -no-mix is in effect. | |
| (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output, | |
| sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions. | |
| (shmedia_md_end): Set sh64_end_of_assembly. Pass | |
| sh64_flush_last_crange over sections. | |
| When checking main symbol of datalabel symbol, check for | |
| STO_SH5_ISA32, not ISA type of section in definition. | |
| (shmedia_frob_file_before_adjust): Check main symbol for | |
| STO_SH5_ISA32; don't check ISA type of section in definition. | |
| (shmedia_frob_section_type): Adjust for .cranges; set section flag | |
| to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether | |
| .cranges entries have been output. | |
| (shmedia_elf_new_section): Just call md_flush_pending_output. | |
| (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE | |
| fix. Do not set tc_segment_info_data.in_code for section. Call | |
| sh64_set_contents_type for SHmedia code. | |
| (s_sh64_mode): Do not call sh64_init_section or set seen_insn to | |
| false. Call md_flush_pending_output. | |
| (sh64_target_format): Check that -no-mix and | |
| -shcompact-const-crange are used in sane combination with other | |
| options. | |
| (shmedia_md_pcrel_from_section): Check type of fix for how to | |
| adjust pc-relative. | |
| (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32, | |
| not ISA type of section in definition. | |
| * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to | |
| hold contents-type state. | |
| (md_flush_pending_output): Redefine to sh64_flush_pending_output. | |
| (sh64_flush_pending_output): Declare. | |
| (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new. | |
| (sh64_tc_cons_fix_new): Declare. | |
| * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and | |
| call sh64_flag_output. | |
| (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just | |
| call sh64_set_contents_type to mark SHcompact code and set | |
| seen_insn. | |
| (md_longopts): New options "-no-mix" and | |
| "-shcompact-const-crange". | |
| (md_parse_option): Handle new options. | |
| (md_show_usage): Add blurb for new options. | |
| (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output. | |
| 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com> | |
| * config/tc-sh64.c: Delete investigated and obsolete fixme:s. | |
| (sh64_last_insn_frag): New. | |
| (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag | |
| to get frag for insn opcode for generating fixups; do not assume it | |
| is the same frag. | |
| (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag | |
| for new insn. | |
| * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges | |
| section. | |
| (TC_FRAG_TYPE): Define as fragS *. | |
| (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag. | |
| (sh64_last_insn_frag): Declare. | |
| (sh64_consume_datalabel): Fix typo; check for seginfo != NULL, | |
| not == NULL before dereferencing. | |
| 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com> | |
| Get rid of BFD section flag and EF_SH64_ABI64. | |
| * config/tc-sh64.c (shmedia_frob_section_type): Use | |
| elf_section_data (sec)->tdata, not a specific BFD section flag, to | |
| communicate the section as containing SHmedia code. Describe why. | |
| * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set | |
| EF_SH64 regardless of ABI. | |
| * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid" | |
| in error message. Handle resolved expressions for | |
| BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2, | |
| BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64. | |
| (shmedia_check_limits): Handle BFD_RELOC_64. | |
| (sh64_adjust_symtab): Do not decrement the GAS symbol value for | |
| a STO_SH5_ISA32 symbol, only the BFD value. | |
| 2000-12-11 Ben Elliston <bje@redhat.com> | |
| * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct | |
| dwarf2_generate_asm_lineno. | |
| 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com> | |
| Handle PC-relative MOVI expansions with assembler relaxation. | |
| Generate PC-relative relocs from 16-bit PC-relative expressions. | |
| * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from... | |
| (shmedia_md_pcrel_from_section): ...here. | |
| (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has | |
| turned completely resolved. Adjust relocation type for 16-bit | |
| immediate operands that has turned PC-relative. Adjust back for | |
| MD_PCREL_FROM_SECTION being applied twice. | |
| (shmedia_md_convert_frag): Always emit reloc for expression with | |
| global or weak symbol. Handle relaxation result for PC-relative | |
| expressions. | |
| (shmedia_md_estimate_size_before_relax): An expression with a weak | |
| or global symbol can not be relaxed. Break out tests for | |
| relaxable symbol into variable sym_relaxable. | |
| <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32, | |
| UNDEF_MOVI)>: Break out any PC-relative expression and change | |
| relaxation type. | |
| (shmedia_build_Mytes): CSE &operands->operands[j] into variable | |
| opjp. | |
| <case A_IMMS16>: Fix typo for initial minor relaxation type of | |
| MOVI expansion. If X_op_symbol of the immediate expression is | |
| set, make an expression symbol for the argument to frag_var. | |
| * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New | |
| relaxations. | |
| (END): Adjust for new relaxations. | |
| (md_relax_table): Add entries for new relaxations. | |
| 2000-12-07 Ben Elliston <bje@redhat.com> | |
| * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len. | |
| 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com> | |
| * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and | |
| SHORI operand offsets in PT/PTA/PTB expansions. | |
| 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com> | |
| Implement DataLabel semantics. | |
| * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call | |
| shmedia_frob_file_before_adjust. | |
| * config/tc-sh64.c [! OBJ_ELF]: Emit #error. | |
| (DATALABEL_SUFFIX): Define. | |
| (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk | |
| symbol list to update "datalabel" symbols to their main symbol | |
| counterparts. | |
| (shmedia_frob_file_before_adjust): New. | |
| (sh64_adjust_symtab): For remaining datalabel symbols, set to | |
| undefined and set STT_DATALABEL. | |
| (sh64_frob_label): Initialize TC symbol field. | |
| (sh64_consume_datalabel): Actually implement semantics. New | |
| parameter operandf, call it instead of expression. | |
| (sh64_exclude_symbol): New. | |
| * config/tc-sh64.h (md_parse_name): Pass on the function operand | |
| to sh64_consume_datalabel. | |
| (tc_symbol_new_hook): Define to tc_frob_symbol. | |
| (TC_SYMFIELD_TYPE): Define to symbolS *. | |
| (tc_frob_symbol): Define to call sh64_exclude_symbol. | |
| 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com> | |
| * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default | |
| case. | |
| (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if | |
| generating dwarf2 debug information. | |
| 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com> | |
| * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and | |
| elf64-sh64 for the 64-bit ABI. | |
| * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=* | |
| option. | |
| 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com> | |
| * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for | |
| case-insensitivity. | |
| 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com> | |
| * config/tc-sh64.c: Tweak comments, formatting and error messages. | |
| (enum sh64_abi_values): New type. | |
| (enum sh64_isa_values): New type. | |
| (sh64_isa_mode): Replace shmedia_mode. All referers changed. | |
| (seen_shcompact_mode, seen_shmedia_mode): Delete. | |
| (sh64_abi): Replace shmedia_64. | |
| (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64), | |
| C (MOVI_IMM_32, MOVI_32)>: Correct register number handling. | |
| (s_sh64_mode): Check validity for this target. | |
| (sh64_target_format): Initialize defaults for ISA and ABI. | |
| Fallback to old object format if no SH64 ISA or ABI has been | |
| specified. | |
| * config/tc-sh.c (md_parse_option): Check combinations for errors. | |
| (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit | |
| ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified. | |
| * config/tc-sh64.h: Fix typo in comment. | |
| 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com> | |
| * config/tc-sh64.c (shmedia_md_estimate_size_before_relax) | |
| <PT fixups for absolute values>: Size will be longest, not | |
| shortest. | |
| (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct | |
| all MOVI and SHORI operand offsets in PT/PTA/PTB expansions. | |
| * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0 | |
| and l1 to hold lowercase of two first characters. Change all | |
| remaining TO_LOWER to tolower. | |
| * config/tc-sh64.c (TO_LOWER): Delete. | |
| (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER. | |
| (md_parse_name): Define. | |
| (sh64_consume_datalabel): Declare. | |
| (DOLLAR_DOT): Define. | |
| * config/tc-sh64.c (shmedia_parse_exp): New. | |
| (sh64_consume_datalabel): New; just ignoring datalabel semantics. | |
| (shmedia_parse_reg): Remove const from src | |
| parameter. | |
| (shmedia_get_operands): Ditto for args parameter and ptr variable. | |
| (shmedia_md_assemble): Ditto for op_end variable. | |
| (shmedia_get_operand): Ditto for ptr parameter and src variable. | |
| Use shmedia_parse_exp, not parse_exp. | |
| * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type | |
| parameter. All callers changed. | |
| (shmedia_get_operand): Add shmedia_arg_type parameter. All | |
| callers changed. | |
| (shmedia_parse_reg): Put first two character in local variables. | |
| Use tolower, not TO_LOWER. If no register is found and argtype | |
| indicates a control register, scan shmedia_creg_table | |
| case-insensitive. | |
| 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com> | |
| * Makefile.am (CPU_TYPES): Add sh64. | |
| (TARGET_CPU_CFILES): Add config/tc-sh64.c. | |
| (TARGET_CPU_HFILES): Add config/tc-sh64.h. | |
| Regenerate dependencies. | |
| * Makefile.in: Regenerate. | |
| * configure.in: Add support for sh64-*-elf*. | |
| * configure: Regenerate. | |
| * config/tc-sh64.h: New. | |
| * config/tc-sh64.c: New. | |
| * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos | |
| .mode, .isa and .uaquad. | |
| [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32, | |
| SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define. | |
| [HAVE_SH64] (END): Define as 10. | |
| [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32, | |
| SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48, | |
| MOVI_64): Define. | |
| [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH, | |
| SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F, | |
| SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH, | |
| MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH): | |
| Define. | |
| (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia. | |
| (md_begin) [HAVE_SH64]: Call shmedia_md_begin. | |
| (parse_reg) [HAVE_SH64]: Parse register names case-insensitive. | |
| (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling | |
| SHmedia instructions. Handle state-change after switching to | |
| SHcompact. | |
| (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*. | |
| (md_parse_option) [HAVE_SH64]: Parse new options. | |
| (md_show_usage) [HAVE_SH64]: Show usage of new options. | |
| (md_convert_frag) [HAVE_SH64] <default>: Call | |
| shmedia_md_convert_frag instead of abort. | |
| (sh_force_relocation) [HAVE_SH64]: Also force relocation for | |
| BFD_RELOC_SH_SHMEDIA_CODE. | |
| (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying | |
| SHcompact or SHmedia code. | |
| (md_apply_fix) [HAVE_SH64] <default>: Return result from calling | |
| shmedia_md_apply_fix instead of abort. | |
| (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return | |
| result from calling shmedia_md_estimate_size_before_relax instead | |
| of calling abort. | |
| (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align | |
| do the work. | |
| (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call | |
| shmedia_init_reloc and do nothing more if it returns non-zero. | |
| (sh_finalize) [HAVE_SH64]: Call shmedia_md_end. | |
| * po/POTFILES.in: Regenerate. | |
| * po/gas.pot: Regenerate. | |
| 2002-02-06 Alexandre Oliva <aoliva@redhat.com> | |
| * config/tc-sh.c (parse_at): Install the correct version of | |
| 2002-02-04's patch. | |
| * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't | |
| assume fixP->fx_subsy is non-NULL. | |
| 2002-02-04 Alexandre Oliva <aoliva@redhat.com> | |
| * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to | |
| A_DISP_PC_ABS, and adjust it by -4. | |
| (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is | |
| expected. | |
| (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if | |
| the operand type is not A_DISP_PC_ABS. | |
| 2002-02-04 Hans-Peter Nilsson <hp@bitrange.com> | |
| * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of | |
| common and weak symbols. Handle common and weak symbols as | |
| undefined symbols with regards to GREG handling and merging. | |
| (mmix_frob_file): Ditto. | |
| 2002-02-02 Jason Thorpe <thorpej@wasabisystems.com> | |
| * configure.in (hppa-*-netbsd*): New target. | |
| * configure: Regenerate. | |
| * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD. | |
| 2002-02-02 Alan Modra <amodra@bigpond.net.au> | |
| * config/tc-v850.c: Add missing prototypes amd use old-style | |
| function definitions. | |
| (AREA_ZDA, AREA_SDA, AREA_TDA): Delete. | |
| (sdata_section tdata_section, zdata_section, sbss_section, | |
| tbss_section, zbss_section, rosdata_section, rozdata_section, | |
| scommon_section, tcommon_section, zcommon_section, | |
| call_table_data_section, call_table_text_section): Delete. | |
| (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss, | |
| v850_zbss, v850_bss, v850_rosdata, v850_rozdata, | |
| v850_call_table_data, v850_call_table_text): Delete. | |
| (struct v850_seg_entry): New. | |
| (v850_seg_table): New. | |
| (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION, | |
| TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION, | |
| ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION, | |
| CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define. | |
| (do_v850_seg): New. | |
| (v850_seg): New. | |
| (v850_comm): Use do_v850_seg and v850_seg_table. Simplify | |
| recording of alignment. | |
| (md_pseudo_table): Use v850_seg. | |
| (md_begin): Don't init .call_table_data and .call_table_text here. | |
| Set v850_seg_table bss entry. | |
| 2002-02-01 Hans-Peter Nilsson <hp@bitrange.com> | |
| Support on-demand global register allocation by passing on | |
| base-plus-offset relocs to the linker. | |
| * config/tc-mmix.c: Tweak and fix typos in comments. | |
| (allocate_undefined_gregs_in_linker): New variable. | |
| (OPTION_LINKER_ALLOCATED_GREGS): New option macro. | |
| (md_longopts): Add --linker-allocated-gregs. | |
| (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs. | |
| <case OPTION_LINKER_ALLOCATED_GREGS>: New. | |
| (md_show_usage): Update text for -x. Add text for | |
| --linker-allocated-gregs. | |
| (tc_gen_reloc): Derive default value for addend from val and | |
| baddsy. Use addsec and bfd_is_abs_section in more places. Don't | |
| emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable | |
| GREG if allocate_undefined_gregs_in_linker. | |
| * doc/as.texinfo (Overview) <Target MMIX options>: Add | |
| --linker-allocated-gregs. | |
| * doc/c-mmix.texi (MMIX-Opts): Add blurb about | |
| --linker-allocated-gregs. Mention that it's implied by -x. | |
| (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted. | |
| (MMIX-mmixal): Clarify dated comparison and location of MMIXware. | |
| * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper. | |
| 2002-02-01 Alan Modra <amodra@bigpond.net.au> | |
| * Makefile.am: Run "make dep-am" | |
| * Makefile.in: Regenerate. | |
| 2002-01-31 Ivan Guzvinec <ivang@opencores.org> | |
| * config/tc-or32.c: New file. | |
| * config/tc-or32.h: New file. | |
| * configure.in: Add support for or32 targets. | |
| * configure: Regenerate. | |
| * config/obj-coff.c: Add support for or32 targets. | |
| * config/obj-coff.h: Add support for or32 targets. | |
| * Makefile.am: Add support for or32 targets. | |
| * Makefile.in: Regenerate. | |
| * NEWS: Mention support for OpenRISC. | |
| * doc/Makefile.in: Regenerate. | |
| * po/POTFILES.in: Regenerate. | |
| * po/gas.pot: Regenerate. | |
| 2002-01-30 Richard Sandiford <rsandifo@redhat.com> | |
| * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy | |
| and mod. | |
| 2002-01-29 Chris Demetriou <cgd@broadcom.com> | |
| * config/tc-mips.c (tc_gen_reloc): Arrange for | |
| BFD_RELOC_PCREL_HI16_S relocations to be output relative to | |
| their LO16 parts, even for ELF. | |
| 2002-01-29 Daniel Jacobowitz <drow@mvista.com> | |
| * config/tc-i386.c: Protect definitions of true and false | |
| from redefinition. | |
| 2002-01-28 Jakub Jelinek <jakub@redhat.com> | |
| * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols | |
| made because of .weak, if they are neither defined nor used in any | |
| way. | |
| 2002-01-27 Daniel Jacobowitz <drow@mvista.com> | |
| * configure: Regenerated. | |
| 2002-01-26 Hans-Peter Nilsson <hp@bitrange.com> | |
| * doc/Makefile.am (install): Depend on install-info. | |
| * doc/Makefile.in: Regenerate. | |
| 2002-01-26 Nick Clifton <nick@redhat.com> | |
| * po/fr.po: Updated version | |
| 2002-01-24 Kazu Hirata <kazu@hxi.com> | |
| * config/tc-h8300.c (check_operand): Don't print a warning | |
| when a valid 24-bit address is given to a 16-bit address | |
| operand. | |
| 2002-01-24 Alexandre Oliva <aoliva@redhat.com> | |
| * config/tc-sh.c (sh_elf_suffix): Removed. | |
| (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new, | |
| sh_end_of_match, sh_parse_name): New functions. | |
| (sh_elf_cons): Simplify. | |
| (parse_exp): Reject misplaced PIC operands. | |
| (md_undefined_symbol): Simplify. | |
| (sh_fix_adjustable): Let @GOTOFF be adjusted. | |
| (md_apply_fix3): Write @PLT and @GOTOFF addends in place. | |
| (tc_gen_reloc): Move fixp subsy absolute value into addnumber. | |
| Complain if subsy remains at the end. | |
| * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare. | |
| (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define. | |
| 2002-01-22 Alexandre Oliva <aoliva@redhat.com> | |
| * config/tc-mn10300.c (xr_registers): Move `pc'... | |
| (other_registers): ... here. | |
| 2002-01-22 Alan Modra <amodra@bigpond.net.au> | |
| * Makefile.am: Run "make dep-am". | |
| * Makefile.in: Regenerate. | |
| * gas/po/POTFILES.in: Regenerate. | |
| 2002-01-21 DJ Delorie <dj@redhat.com> | |
| * config/obj-coff.c (obj_coff_init_stab_section): Make the | |
| stabstr_name allocation permanent, as it will be referenced from | |
| the section hash. | |
| 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com> | |
| * configure.in (ia64-*-netbsd*): New target. | |
| * configure: Regenerate. | |
| 2002-01-21 Hans-Peter Nilsson <hp@bitrange.com> | |
| * doc/as.texinfo (Overview) <Target ARM options>: Add missing {} | |
| to @dots call. | |
| <Detailed description, ARM options>: Ditto. | |
| * doc/c-arm.texi (ARM Options): Ditto. | |
| 2002-01-18 Richard Earnshaw <rearnsha@arm.com> | |
| * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from | |
| do_mia, do_mar and do_mra respectively. | |
| (do_mav_*): Renamed from do_c_*. | |
| (mav_reg_required_here, mav_parse_offset): Renamed from | |
| cirrus_reg_required_here and cirrus_parse_offset respectively. | |
| (MAV_MODE?): Renamed from CIRRUS_MODE?. | |
| 2002-01-18 Richard Earnshaw <rearnsha@arm.com> | |
| Keith Walker <keith.walker@arm.com> | |
| * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define. | |
| (insns): Add pattern for bxj instruction. | |
| (do_bxj): New function. | |
| (arm_cpus): Add arm926ej. | |
| (arm_archs): Add armv5tej. | |
| 2002-01-18 Richard Earnshaw <rearnsha@arm.com> | |
| * doc/c-arm.texi: Add new fpe options to list of supported flags. | |
| 2002-01-19 Keith Walker <keith.walker@arm.com> | |
| * tc-arm.c (arm_fpus): Add fpe2 and fpe3. | |
| 2002-01-18 Richard Earnshaw <rearnsha@arm.com> | |
| * NEWS: Mention new ARM command-line options and VFP support. | |
| * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All | |
| uses changed. | |
| (ARM_CEXT_MAVERICK): Similarly. | |
| (ARM_ANY): Now means any core instruction. | |
| (CPU_DEFAULT): Default to ARM_ANY. | |
| (uses_apcs_26, atcps, support_interwork, uses_apcs_float) | |
| (pic_code): Declare for all object types. Make type int. | |
| (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt) | |
| (march_fpu_opt, mfpu_opt): Declare. | |
| (md_longopts): Tidy up conditional definitions. | |
| (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions) | |
| (arm_long_opts): New tables. | |
| (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions. | |
| (arm_parse_extension): New function. | |
| (md_parse_option): Rewrite using new table-driven system. | |
| (md_show_usage): Use new table-driven system. | |
| (md_begin): Calculate cpu_variant from command line option data. | |
| * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific | |
| command-line options. | |
| * doc/c-arm.texi: Likewise. | |
| 2002-01-18 Andreas Jaeger <aj@suse.de> | |
| * as.c (parse_args): Update year. | |
| 2002-01-17 Timothy Wall <twall@alum.mit.edu> | |
| * config/tc-tic54x.c (encode_address): Add a more informative | |
| warning about incorrect syntax. | |
| 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com> | |
| * po/gas.pot: Regenerate. | |
| 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com> | |
| * macro.c (get_any_string): Add no-c-format comment to prevent | |
| confusion when translating string. | |
| * gasp.c (get_any_string): Add no-c-format comment to prevent | |
| confusion when translating string. | |
| 2002-01-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> | |
| Johannes Stezenbach <js@convergence.de> | |
| * config/tc-mips.c (percent_op): Ensure longer percent_op's are | |
| matched before the shorter ones. | |
| (my_getSmallParser): Fix handling of nested parentheses in | |
| percent_op's. Code cleanup. | |
| (my_getPercentOp): New function, code from my_getSmallParser. | |
| (my_getSmallExpression): Fix handling of closing parentheses. | |
| Code cleanup. Better comments. | |
| 2002-01-16 Nick Clifton <nickc@redhat.com> | |
| po/tr.po: New file: Turkish translation. | |
| configure.in (LINGUAS): Add "tr". | |
| configure: Regenerate. | |
| 2002-01-15 Richard Earnshaw <rearnsha@arm.com> | |
| Support for VFP instructions | |
| * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines. | |
| (cp_address_required_here): New argument wb_ok. When false, do not | |
| accept write-back forms of addressing. Change all callers. | |
| (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1) | |
| (FPU_VFP_EXT_V2): Define. | |
| (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2): | |
| Define in terms of above. | |
| (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums. | |
| (vfp_reg): New struct. | |
| (vfp_regs): New array of registers. | |
| (insns): Add VFP instructions. | |
| (sn_table): New array of VFP single-precision register names. | |
| (dn_table): New array of VFP double-precision register names. | |
| (all_reg_maps): Add the new register tables. | |
| (arm_reg_type): Add new values for above. Increase RET_TYPE_MAX. | |
| (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic) | |
| (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic) | |
| (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg) | |
| (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg) | |
| (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here) | |
| (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst) | |
| (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm) | |
| (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia) | |
| (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb) | |
| (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt) | |
| (do_vfp_sp_dp_cvt): New functions. | |
| (md_begin): Set soft-float flag for appropriate VFP work. | |
| (md_atof): Handle VFP-format doubles. | |
| (md_parse_option): Handle VFP command-line options. | |
| (md_show_usage): Display VFP command-line options. | |
| 2002-01-15 Richard Earnshaw <rearnsha@arm.com> | |
| * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for | |
| various command line options. | |
| 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com> | |
| * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix | |
| vtinherit relocs. | |
| (xstormy16_md_apply_fix3): Do not return a value. | |
| 2002-01-14 Richard Earnshaw <rearnsha@arm.com> | |
| * tc-arm.c (md_longopts): On targets that aren't bi-endian, support | |
| the -EL/-EB option that matches the target's endianness. | |
| (md_parse_option): Likewise. | |
| 2002-01-14 Richard Earnshaw <rearnsha@arm.com> | |
| * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option | |
| is not dependent on ARM_BI_ENDIAN. | |
| 2002-01-14 Richard Earnshaw <rearnsha@arm.com> | |
| * tc-arm.c (all error messages): Normalize capitalization of messages. | |
| * tc-arm.h (md_operand): Delete define. | |
| * tc-arm.c (in_my_get_expression): New static variable. | |
| (my_get_expression): Set and clear it. | |
| (md_operand): New function. If called from my_get_expression | |
| put the error in inst.error. | |
| (output_inst): Now takes argument of instruction being assembled. | |
| Print it out with any error message. | |
| (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store | |
| with '=' syntax. | |
| (end_of_line): Don't update inst.error if it is already set. | |
| 2002-01-11 Richard Earnshaw <rearnsha@arm.com> | |
| * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo | |
| op that can be translated into a mvn instruction. | |
| 2002-01-11 Steve Ellcey <sje@cup.hp.com> | |
| * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for | |
| setting default md.flags. | |
| (SHT_INIT_ARRAY): New elf special section used by HP-UX. | |
| (SHT_FINI_ARRAY): New elf special section used by HP-UX. | |
| * gas/config/tc-ia64.c (setup_unwind_header): Add support | |
| for 32 bit unwind info blocks. | |
| (generate_unwind_image): Add support for different types | |
| of unwind images (32 bits and/or big-endian). | |
| (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags. | |
| (ia64_target_format): Add support for hpux target formats. | |
| (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC. | |
| (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and | |
| SHT_FINI_ARRAY elf section types. | |
| 2002-01-10 Richard Earnshaw <rearnsha@arm.com> | |
| * tc-arm.c (struct reg_entry): Move before prototypes. | |
| (int_register, cp_register, fp_register): Delete. | |
| (reg_table): Delete. Replaced with ... | |
| (rn_table, cp_table, cn_table, fn_table, mav_mvf_table) | |
| (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table) | |
| (mav_dspsc_table): ... one table per register set. | |
| (arm_reg_hsh): Delete. | |
| (struct reg_map): New structure. | |
| (all_reg_maps): New array. | |
| (enum arm_reg_type): New enums. | |
| (build_reg_hsh): New function. | |
| (insert_reg_alias): Use hash table passed by caller. Adjust all | |
| callers. | |
| (create_register_alias): New function, split out from ... | |
| (md_assemble): ... here. | |
| (md_begin): Build new register hash tables. | |
| (arm_reg_parse): New argument for the hash table to search. Adjust all | |
| callers. | |
| (arm_reg_parse_any): New function. | |
| (co_proc_number): Look up the processor number in the processor hash | |
| table. | |
| (cirrus_regtype): Delete. | |
| (cirrus_register, cirrus_mvf_register, cirrus_mvd_register) | |
| (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register) | |
| (ARM_EXT_MAVERICKsc_register): Delete. | |
| (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete. | |
| (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New | |
| functions. | |
| (do_c_triple_4, do_c_triple_5): Delete. | |
| (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions. | |
| (do_c_quad_6): Delete. | |
| (do_c_quad_6[ab]): New functions. | |
| (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework | |
| arguments to use new register parsing methods. | |
| (cirrus_reg_required_here): Likewise. | |
| (insns): Reclassify cirrus maverick worker functions. | |
| (cirrus_valid_reg): Delete. | |
| 2002-01-07 Jason Thorpe <thorpej@wasabisystems.com> | |
| * configure.in (sh*le): Set cpu_type=sh and endian=little. | |
| (sh*-*-netbsdelf*): New target. | |
| * configure: Regenerate. | |
| * tc-sh.h: Update copyright years. | |
| (TARGET_FORMAT): Add version for TE_NetBSD. | |
| 2002-01-07 Nick Clifton <nickc@cambridge.redhat.com> | |
| * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go | |
| negative. | |
| 2002-01-06 Alan Modra <amodra@bigpond.net.au> | |
| * config/tc-m68k.h (md_prepare_relax_scan): Rewrite. | |
| * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment. | |
| 2002-01-05 Daniel Jacobowitz <drow@mvista.com> | |
| * tc-mips.c (mips_cprestore_valid): New flag. | |
| (mips_frame_reg_valid): New flag. | |
| (macro) [M_JAL_2]: Check both flags. | |
| [M_JAL_A]: Likewise. | |
| (s_cprestore): Set mips_cprestore_valid. | |
| (tc_get_register): If setting mips_frame_reg, set | |
| mips_frame_reg_valid and clear mips_cprestore_valid. | |
| (s_mips_ent): Clear both flags. | |
| (s_mips_end): Clear both flags. | |
| 2002-01-05 Alan Modra <amodra@bigpond.net.au> | |
| * write.c (write_object_file): Make use of bfd_section_list_remove. | |
| * config/obj-ecoff.c (ecoff_frob_file): Likewise. | |
| * config/tc-mmix.c (mmix_frob_file): Likewise. | |
| 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com> | |
| * configure.in (i386-*-netbsdelf*): Collapse target into... | |
| (i386-*-netbsd*): ...this. Add support for x86-64. | |
| * configure: Regenerated. | |
| 2002-01-03 matthew green <mrg@redhat.com> | |
| * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific. | |
| 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com> | |
| * config/tc-m68k.c (md_estimate_size_before_relax): Test for a | |
| NULL frag link. | |
| For older changes see ChangeLog-0001 | |
| Local Variables: | |
| mode: change-log | |
| left-margin: 8 | |
| fill-column: 74 | |
| version-control: never | |
| End: |