2002-03-27 17:22:04 +01:00
|
|
|
|
2002-03-27 Andreas Schwab <schwab@suse.de>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
|
|
|
|
|
|
field for pc-relative fixups.
|
|
|
|
|
|
(output_disp): Likewise.
|
|
|
|
|
|
(md_estimate_size_before_relax): Likewise.
|
|
|
|
|
|
(tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
|
|
|
|
|
|
pc-relative fixups in 64bit mode.
|
|
|
|
|
|
|
2002-03-22 03:07:36 +01:00
|
|
|
|
2002-03-22 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* config/te-aix5.h: Typo fix.
|
|
|
|
|
|
|
2002-03-21 10:40:17 +01:00
|
|
|
|
2002-03-21 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Run "make dep-am".
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* doc/Makefile.in: Regenerate.
|
|
|
|
|
|
|
2002-03-21 10:13:34 +01:00
|
|
|
|
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).
|
|
|
|
|
|
|
2002-03-18 19:56:18 +01:00
|
|
|
|
2002-03-18 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.
|
|
|
|
|
|
|
2002-03-18 13:46:27 +01:00
|
|
|
|
2002-03-18 Tom Rix <trix@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.in: Add AIX 5 support.
|
|
|
|
|
|
* config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
|
|
|
|
|
|
* config/te-aix5.h: New file. AIX 5 support.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
|
2002-03-18 10:44:22 +01:00
|
|
|
|
2002-03-18 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/fr.po: Updated version.
|
|
|
|
|
|
|
2002-03-16 10:58:40 +01:00
|
|
|
|
2002-03-16 Andreas Jaeger <aj@suse.de>
|
|
|
|
|
|
|
|
|
|
|
|
* doc/c-mips.texi (Machine Dependencies): Add new node.
|
|
|
|
|
|
|
2002-03-16 04:09:19 +01:00
|
|
|
|
2002-03-15 Chris G. Demetriou <cgd@broadcom.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
|
|
|
|
|
|
(mips_opts): Initialize "ase_mips3d" member.
|
|
|
|
|
|
(file_ase_mips3d): New variable.
|
|
|
|
|
|
(CPU_HAS_MIPS3D): New macro.
|
|
|
|
|
|
(md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
|
|
|
|
|
|
based on command line options and configuration defaults.
|
|
|
|
|
|
(macro_build, mips_ip): Accept MIPS-3D instructions if
|
|
|
|
|
|
mips_opts.ase_mips3d is set.
|
|
|
|
|
|
(OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
|
|
|
|
|
|
Add support for "-mips3d" and "-no-mips3d" options.
|
|
|
|
|
|
(OPTION_ELF_BASE): Move to accomodate new options.
|
|
|
|
|
|
(s_mipsset): Support ".set mips3d" and ".set nomips3d".
|
|
|
|
|
|
(mips_elf_final_processing): Add a comment indicating that a
|
|
|
|
|
|
MIPS-3D ASE ELF header flag should be set, when one exists.
|
|
|
|
|
|
* doc/as.texinfo: Document -mips3d and -no-mips3d options.
|
|
|
|
|
|
* doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
|
|
|
|
|
|
nomips3d" directives.
|
2002-03-16 10:58:40 +01:00
|
|
|
|
|
2002-03-14 11:02:42 +01:00
|
|
|
|
2002-03-14 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.
|
|
|
|
|
|
|
2002-03-13 11:35:17 +01:00
|
|
|
|
2002-03-13 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/fr.po: Updated version.
|
|
|
|
|
|
|
2002-03-12 10:30:42 +01:00
|
|
|
|
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 06:36:51 +01:00
|
|
|
|
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.
|
|
|
|
|
|
|
2002-03-08 05:21:51 +01:00
|
|
|
|
2002-03-07 Daniel Jacobowitz <drow@mvista.com>
|
|
|
|
|
|
|
|
|
|
|
|
* doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
|
|
|
|
|
|
|
2002-03-06 05:59:36 +01:00
|
|
|
|
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 18:57:17 +01:00
|
|
|
|
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.
|
|
|
|
|
|
|
2002-03-05 04:10:34 +01:00
|
|
|
|
2002-03-05 Paul Koning <pkoning@equallogic.com>
|
|
|
|
|
|
|
|
|
|
|
|
* tc-pdp11.c: Use VAX float format support for PDP-11 target.
|
|
|
|
|
|
(parse_ac5): New function for parsing float regs in float operand.
|
|
|
|
|
|
(parse_expression): Remove attempt to make literals be octal.
|
|
|
|
|
|
(parse_op_no_deferred): Support float literals.
|
|
|
|
|
|
(parse_op): Reject attempts to refer to float regs.
|
|
|
|
|
|
(parse_fop): New function, like parse_op but for float operand.
|
2002-03-16 10:58:40 +01:00
|
|
|
|
(md_assemble): Add cases to parse float operands. Also fix
|
2002-03-05 04:10:34 +01:00
|
|
|
|
IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
|
|
|
|
|
|
|
2002-03-04 21:40:48 +01:00
|
|
|
|
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 19:36:08 +01:00
|
|
|
|
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.
|
|
|
|
|
|
|
2002-02-28 00:48:06 +01:00
|
|
|
|
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.
|
|
|
|
|
|
|
2002-02-27 17:37:48 +01:00
|
|
|
|
2002-02-27 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/es.po: Updated.
|
|
|
|
|
|
|
2002-02-26 23:18:51 +01:00
|
|
|
|
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 11:28:13 +01:00
|
|
|
|
2002-02-26 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
|
|
|
2002-02-26 13:04:30 +01:00
|
|
|
|
* doc/as.texinfo (Overview): Add missing @ifset IA64
|
|
|
|
|
|
|
2002-02-26 11:28:13 +01:00
|
|
|
|
* configure.in (LINGUAS): Add es.po.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* po/es.po: New file.
|
|
|
|
|
|
|
2002-02-25 14:21:38 +01:00
|
|
|
|
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 11:34:25 +01:00
|
|
|
|
2002-02-25 David Mosberger <davidm@hpl.hp.com>
|
|
|
|
|
|
|
|
|
|
|
|
* doc/as.texinfo: Add entry for IA64.
|
|
|
|
|
|
* doc/c-ia64.texi: New file.
|
|
|
|
|
|
|
2002-02-25 04:44:56 +01:00
|
|
|
|
2002-02-25 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
2002-02-25 06:10:11 +01:00
|
|
|
|
* config/tc-hppa.c: Update copyright date.
|
|
|
|
|
|
|
|
|
|
|
|
* doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
|
2002-02-25 04:44:56 +01:00
|
|
|
|
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 12:57:10 +01:00
|
|
|
|
2002-02-22 David Mosberger <davidm@hpl.hp.com>
|
2002-02-22 12:56:21 +01:00
|
|
|
|
|
|
|
|
|
|
* 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().
|
|
|
|
|
|
|
2002-02-22 11:49:38 +01:00
|
|
|
|
2002-02-22 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-tic54x.c: Add missing prototypes and remove ANSI style
|
|
|
|
|
|
function declarations.
|
|
|
|
|
|
|
2002-02-21 17:51:00 +01:00
|
|
|
|
2002-02-21 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* NEWS: Note that GASP is now deprecated.
|
|
|
|
|
|
* Makefile.am: Do not build gasp-new by default.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* doc/Makefile.am: Do not install gasp.info.
|
|
|
|
|
|
* doc/Makefile.in: Regenerate.
|
|
|
|
|
|
* gas/gasp.texi: Note that gasp is now deprecated.
|
|
|
|
|
|
|
2002-02-20 11:46:54 +01:00
|
|
|
|
2002-02-20 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* NEWS: Mark 2.12 branch.
|
|
|
|
|
|
|
2002-02-20 03:57:45 +01:00
|
|
|
|
2002-02-19 Tom Tromey <tromey@redhat.com>
|
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|
|
|
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|
|
* config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
|
|
|
|
|
|
|
2002-02-19 23:59:30 +01:00
|
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|
|
2002-02-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mips.c (md_parse_option): Complain about invalid -mabi
|
|
|
|
|
|
option input.
|
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|
|
|
|
2002-02-19 19:50:35 +01:00
|
|
|
|
2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
|
|
|
|
|
|
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|
|
|
|
|
* config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
|
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|
|
|
Make bit size independent of architecture switch.
|
|
|
|
|
|
(md_begin): Add warning for -m64 with -Aesa.
|
|
|
|
|
|
(s390_md_end): Use renamed architecture defines.
|
|
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|
2002-02-19 00:57:10 +01:00
|
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|
2002-02-18 Daniel Jacobowitz <drow@mvista.com>
|
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|
* config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
|
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|
2002-02-16 12:01:58 +01:00
|
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|
|
2002-02-16 Nick Clifton <nickc@cambridge.redhat.com>
|
|
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|
|
|
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|
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|
|
* doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
|
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|
instead of CRIS.
|
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|
2002-02-16 00:00:34 +01:00
|
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|
|
2002-02-15 Chris Demetriou <cgd@broadcom.com>
|
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|
|
|
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|
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* 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.)
|
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|
2002-02-15 12:24:30 +01:00
|
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|
|
2002-02-15 Ben Elliston <bje@redhat.com>
|
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|
|
|
|
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|
|
* doc/as.texinfo: Add duplicate directory entry so that "info gas"
|
|
|
|
|
|
works as expected.
|
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|
2002-02-15 05:04:03 +01:00
|
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|
|
2002-02-15 Hans-Peter Nilsson <hp@bitrange.com>
|
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|
|
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|
|
* NEWS: Mention support for MMIX.
|
|
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|
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|
|
2002-02-14 08:29:22 +01:00
|
|
|
|
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
|
|
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|
|
and future modification.
|
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|
|
|
2002-02-13 19:14:48 +01:00
|
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|
|
2002-02-13 Matt Fredette <fredette@netbsd.org>
|
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|
|
|
|
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|
|
* 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
|
|
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|
|
CPUs with the new EF_M68000 flag.
|
|
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|
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|
|
2002-02-13 12:17:48 +01:00
|
|
|
|
2002-02-13 Andreas Schwab <schwab@suse.de>
|
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|
|
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|
|
|
|
* config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
|
|
|
|
|
|
pc-relative relocations to merge sections in 64-bit mode.
|
|
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|
|
|
|
2002-02-13 10:00:17 +01:00
|
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|
|
2002-02-13 Ben Elliston <bje@redhat.com>
|
2002-02-13 09:59:26 +01:00
|
|
|
|
|
|
|
|
|
|
* NEWS: Document floating point number handling in gasp.
|
|
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|
|
* gasp.c: Include <assert.h> and "xregex.h".
|
|
|
|
|
|
(is_flonum): New function.
|
|
|
|
|
|
(chew_flownum): Likewise.
|
|
|
|
|
|
(change_base): Consume flonums from the input, where possible.
|
|
|
|
|
|
* doc/gasp.texi (Constants): Document floating point numbers.
|
|
|
|
|
|
|
2002-02-12 12:08:54 +01:00
|
|
|
|
2002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
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|
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|
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|
|
* config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
|
|
|
|
|
|
that implicitly use LR and RR selectors.
|
|
|
|
|
|
|
2002-02-12 08:41:35 +01:00
|
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|
|
2002-02-12 Alexandre Oliva <aoliva@redhat.com>
|
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|
|
* config/tc-mn10300.c (other_registers): Added `epsw'. Mark `pc'
|
|
|
|
|
|
and `epsw' as available on AM33 and above only.
|
|
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|
|
(other_register_name): Add logic to handle machine type encoded in
|
|
|
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|
|
reg_number.
|
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|
|
2002-02-12 04:59:33 +01:00
|
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|
|
2002-02-11 Tom Rix <trix@redhat.com>
|
|
|
|
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|
|
2002-03-16 10:58:40 +01:00
|
|
|
|
* config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
|
2002-02-12 04:59:33 +01:00
|
|
|
|
xcoff64.
|
|
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|
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|
|
2002-02-11 14:24:06 +01:00
|
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|
Mon Feb 11 11:23:38 2002 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
|
|
|
|
|
|
Use all over.
|
|
|
|
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|
|
2002-02-11 13:00:54 +01:00
|
|
|
|
Mon Feb 11 12:59:29 CET 2002 Jan Hubicka <jh@suse.cz>
|
|
|
|
|
|
|
|
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|
|
* i386.c (md_assemble): Support 32bit address prefix.
|
|
|
|
|
|
(i386_displacement): Likewise.
|
|
|
|
|
|
(i386_index_check): Accept 32bit addressing in 64bit mode.
|
|
|
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|
|
2002-02-11 07:14:41 +01:00
|
|
|
|
2002-02-11 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
|
|
|
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|
|
* config/tc-sh.c (dot): Removed unused function.
|
|
|
|
|
|
|
2002-02-11 06:13:05 +01:00
|
|
|
|
2002-02-11 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: "make dep-am".
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* aclocal.m4: Regenerate.
|
|
|
|
|
|
* config.in: Regenerate.
|
|
|
|
|
|
* configure: Regenerate.
|
|
|
|
|
|
* doc/Makefile.in: Regenerate.
|
|
|
|
|
|
|
2002-02-11 00:25:17 +01:00
|
|
|
|
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 23:55:06 +01:00
|
|
|
|
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 04:12:24 +01:00
|
|
|
|
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 23:25:36 +01:00
|
|
|
|
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 11:03:01 +01:00
|
|
|
|
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.
|
|
|
|
|
|
|
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.
2002-02-08 07:32:23 +01:00
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2002-02-08 Alexandre Oliva <aoliva@redhat.com>
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Contribute sh64-elf.
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2002-02-08 Alexandre Oliva <aoliva@redhat.com>
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Stephen Clarke <Stephen.Clarke@st.com>
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* doc/c-sh64.texi: Fix citation of SH64 architecture manual.
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2002-01-31 Alexandre Oliva <aoliva@redhat.com>
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* config/tc-sh.c (md_relax_table): Added default sizes for
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non-PC-relative UNDEF_MOVI, and relaxation sequences for
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MOVI_16, MOVI_32 and MOVI_48.
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* config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
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(shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
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and MOVI_16.
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(shmedia_md_estimate_size_before_relax): Remove redundant
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blocks. Set fragP->fr_var even if relaxation type unchanged.
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Retain UNDEF_MOVI until expression decays to number.
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2002-01-24 Alexandre Oliva <aoliva@redhat.com>
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* config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
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relocation types. Take fixP->fx_addnumber into account too.
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(shmedia_md_apply_fix): Likewise.
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(shmedia_md_convert_frag): Likewise.
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(shmedia_build_Mytes): Likewise.
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(sh64_consume_datalabel): Complain about nested datalabel.
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Support PIC relocs. Call sh_parse_name.
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* config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
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in tc-sh.h to SHmedia reloc types.
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* config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
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MOVI_GOTPC): New relaxation constants.
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(md_relax_table): Introduce relaxation directives for PIC-related
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constants.
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(sh_PIC_related_p): Handle datalabel.
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(sh_check_fixup): Choose SH5 PIC relocations.
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(sh_cons_fix_new): Added BDF_RELOC_64.
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(md_apply_fix3, sh_parse_name): Handle GOTPLT.
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2002-01-18 Alexandre Oliva <aoliva@redhat.com>
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* config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
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current ISA is SHmedia, get 7 bytes.
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2001-11-28 Nick Clifton <nickc@cambridge.redhat.com>
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* config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
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void function.
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* config/tc-sh64.c (shmedia_apply_fix): Rename to
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shmedia_apply_fix3 and make void.
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2001-05-17 Alexandre Oliva <aoliva@redhat.com>
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* config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
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as_bad.
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2001-04-12 Alexandre Oliva <aoliva@redhat.com>
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* config/tc-sh64.h (md_parse_name): Take &c as argument.
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2001-03-14 DJ Delorie <dj@redhat.com>
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* doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
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* doc/Makefile.in(CPU_DOCS): Ditto.
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* doc/c-sh64.texi: New file.
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* doc/as.texinfo: Add SH64 support.
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2001-03-13 DJ Delorie <dj@redhat.com>
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* config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
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A_REUSE_PREV so that its purpose is more obvious.
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(shmedia_build_Mytes): Ditto.
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2001-03-07 DJ Delorie <dj@redhat.com>
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* config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
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before processing.
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(sh64_vtable_inherit): Ditto.
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(strip_datalabels): New, strip "datalabel" from given line.
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* config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
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pseudos.
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2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com>
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* config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
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call ...
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(shmedia_build_Mytes): ... to here.
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2001-03-06 DJ Delorie <dj@redhat.com>
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* config/tc-sh.c: Remove sh64-specific uaquad now that there
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is a generic one.
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2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com>
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* config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
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* config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
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address by one in call to dwarf2_emit_insn.
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|
|
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,
|
2002-03-16 10:58:40 +01:00
|
|
|
|
if reloc is emitted.
|
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.
2002-02-08 07:32:23 +01:00
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2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
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New options plus bugfixes.
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* config/tc-sh.c (md_longopts): New options "-no-expand" and
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"-expand-pt32".
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(md_parse_option): Handle new options.
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(md_show_usage): Add blurb for new options.
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* config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
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(sh64_expand, sh64_pt32): New variables.
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(shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
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(shmedia_md_apply_fix): Hold original fixP->fx_r_type in
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orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into
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BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative.
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<resolved previously-pc-relative relocs>: Handle
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SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
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(shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
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case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
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points to SHcompact code.
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<case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
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SH64PCREL16)>: Check that ISA of what operand points at and
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PTA/PTB matches, or emit error.
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(shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
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SHMEDIA_BFD_RELOC_PT.
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(shmedia_immediate_op): If pcrel, emit fixup also for constant
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operand.
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(shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
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condition for MOVI expansion.
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<case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
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sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not
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sh64_expand.
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<case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
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fixup.
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(sh64_target_format): Error-check setting of sh64_pt32 and
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sh64_expand. Fix typo in check for sh64_shcompact_const_crange.
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(shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
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SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
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2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
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* config/tc-sh64.c: Improve comments.
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(shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do
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not say the linker will check correctness of PTA/PTB expansion.
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(shmedia_md_end): Make non-static.
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* config/tc-sh64.h (md_end): Define to shmedia_md_end. Add
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prototype.
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* config/tc-sh.c (sh_finalize): Remove.
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* config/tc-sh.h (md_end): Do not define.
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Remove prototype for sh_finalize.
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2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
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* config/tc-sh64.c (shmedia_frob_section_type): Use a struct
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sh64_section_data container when storing section type in tdata
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field in elf_section_data.
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* config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
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EF_SH5.
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* Makefile.am: Update dependencies.
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* Makefile.in: Regenerate.
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2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com>
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* config/tc-sh64.c (shmedia_md_assemble): Don't protect
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dwarf2_emit_insn call with test on debug_type.
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2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
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* config/tc-sh64.c (sh64_set_contents_type): Make contents-type
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CRT_SH5_ISA32 sticky for 64-bit.
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2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
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Generate .crange sections when switching ISA mode or emitting
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constants in same section as code.
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* config/tc-sh64.c: Reformat structure definitions.
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(sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
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variables.
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(sh64_set_contents_type): Rename from sh64_init_section. Rewrite
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to emit a .cranges descriptor when contents type changes. Only
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emit error if changing contents type and -no-mix is in effect.
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(sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
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sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
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(shmedia_md_end): Set sh64_end_of_assembly. Pass
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sh64_flush_last_crange over sections.
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When checking main symbol of datalabel symbol, check for
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STO_SH5_ISA32, not ISA type of section in definition.
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(shmedia_frob_file_before_adjust): Check main symbol for
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STO_SH5_ISA32; don't check ISA type of section in definition.
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(shmedia_frob_section_type): Adjust for .cranges; set section flag
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to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
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.cranges entries have been output.
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(shmedia_elf_new_section): Just call md_flush_pending_output.
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(shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
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fix. Do not set tc_segment_info_data.in_code for section. Call
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sh64_set_contents_type for SHmedia code.
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(s_sh64_mode): Do not call sh64_init_section or set seen_insn to
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false. Call md_flush_pending_output.
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(sh64_target_format): Check that -no-mix and
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-shcompact-const-crange are used in sane combination with other
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options.
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(shmedia_md_pcrel_from_section): Check type of fix for how to
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adjust pc-relative.
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(sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
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not ISA type of section in definition.
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* config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
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hold contents-type state.
|
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(md_flush_pending_output): Redefine to sh64_flush_pending_output.
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(sh64_flush_pending_output): Declare.
|
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(TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
|
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(sh64_tc_cons_fix_new): Declare.
|
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* config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
|
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call sh64_flag_output.
|
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(md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just
|
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call sh64_set_contents_type to mark SHcompact code and set
|
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seen_insn.
|
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(md_longopts): New options "-no-mix" and
|
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|
|
"-shcompact-const-crange".
|
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(md_parse_option): Handle new options.
|
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|
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|
(md_show_usage): Add blurb for new options.
|
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|
(md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
|
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|
2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
|
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* config/tc-sh64.c: Delete investigated and obsolete fixme:s.
|
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|
(sh64_last_insn_frag): New.
|
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|
|
|
(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
|
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|
is the same frag.
|
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(shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
|
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for new insn.
|
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* config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
|
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section.
|
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(TC_FRAG_TYPE): Define as fragS *.
|
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|
(TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
|
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|
|
(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 06:34:34 +01:00
|
|
|
|
2002-02-06 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
|
2002-02-06 07:26:14 +01:00
|
|
|
|
* config/tc-sh.c (parse_at): Install the correct version of
|
|
|
|
|
|
2002-02-04's patch.
|
2002-03-16 10:58:40 +01:00
|
|
|
|
|
2002-02-06 06:34:34 +01:00
|
|
|
|
* config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
|
|
|
|
|
|
assume fixP->fx_subsy is non-NULL.
|
|
|
|
|
|
|
2002-02-04 13:29:15 +01:00
|
|
|
|
2002-02-04 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
|
2002-02-04 13:32:46 +01:00
|
|
|
|
A_DISP_PC_ABS, and adjust it by -4.
|
2002-02-04 13:29:15 +01:00
|
|
|
|
(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 05:03:15 +01:00
|
|
|
|
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 19:36:04 +01:00
|
|
|
|
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.
|
|
|
|
|
|
|
* 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.
* config/tc-v850.h (v850_pcrel_from_section): Prototype.
* gas/elf/elf.exp: Don't special case v850.
2002-02-01 17:29:21 +01:00
|
|
|
|
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 09:09:47 +01:00
|
|
|
|
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.
|
2002-03-16 10:58:40 +01:00
|
|
|
|
(allocate_undefined_gregs_in_linker): New variable.
|
2002-02-01 09:09:47 +01:00
|
|
|
|
(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 04:26:35 +01:00
|
|
|
|
2002-02-01 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Run "make dep-am"
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
|
2002-01-31 18:33:08 +01:00
|
|
|
|
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 19:25:30 +01:00
|
|
|
|
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.
|
|
|
|
|
|
|
2002-01-30 03:14:19 +01:00
|
|
|
|
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 18:07:57 +01:00
|
|
|
|
2002-01-29 Daniel Jacobowitz <drow@mvista.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-i386.c: Protect definitions of true and false
|
|
|
|
|
|
from redefinition.
|
|
|
|
|
|
|
2002-01-28 14:34:39 +01:00
|
|
|
|
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.
|
|
|
|
|
|
|
2002-01-28 05:59:39 +01:00
|
|
|
|
2002-01-27 Daniel Jacobowitz <drow@mvista.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure: Regenerated.
|
|
|
|
|
|
|
2002-01-26 22:27:36 +01:00
|
|
|
|
2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
|
|
|
|
|
|
|
|
* doc/Makefile.am (install): Depend on install-info.
|
|
|
|
|
|
* doc/Makefile.in: Regenerate.
|
|
|
|
|
|
|
2002-01-26 09:53:50 +01:00
|
|
|
|
2002-01-26 Nick Clifton <nick@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/fr.po: Updated version
|
|
|
|
|
|
|
2002-01-24 19:22:06 +01:00
|
|
|
|
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 03:54:47 +01:00
|
|
|
|
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.
|
|
|
|
|
|
|
2002-01-23 02:52:18 +01:00
|
|
|
|
2002-01-22 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* config/tc-mn10300.c (xr_registers): Move `pc'...
|
|
|
|
|
|
(other_registers): ... here.
|
|
|
|
|
|
|
2002-01-25 13:01:12 +01:00
|
|
|
|
2002-01-22 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am: Run "make dep-am".
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* gas/po/POTFILES.in: Regenerate.
|
|
|
|
|
|
|
2002-01-22 02:09:49 +01:00
|
|
|
|
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 19:17:28 +01:00
|
|
|
|
2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
|
|
|
|
|
|
|
|
|
|
|
|
* configure.in (ia64-*-netbsd*): New target.
|
2002-03-16 10:58:40 +01:00
|
|
|
|
* configure: Regenerate.
|
2002-01-21 19:17:28 +01:00
|
|
|
|
|
2002-01-21 01:20:58 +01:00
|
|
|
|
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.
|
|
|
|
|
|
|
2002-01-19 15:52:01 +01:00
|
|
|
|
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?.
|
|
|
|
|
|
|
2002-01-19 15:25:48 +01:00
|
|
|
|
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.
|
|
|
|
|
|
|
2002-01-19 13:48:32 +01:00
|
|
|
|
2002-01-18 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* doc/c-arm.texi: Add new fpe options to list of supported flags.
|
|
|
|
|
|
|
2002-01-19 13:44:34 +01:00
|
|
|
|
2002-01-19 Keith Walker <keith.walker@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* tc-arm.c (arm_fpus): Add fpe2 and fpe3.
|
|
|
|
|
|
|
* 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.
Testsuite:
* gas/arm/vfp1.d: Use new command-line options.
* gas/arm/vfp1xD.d: Likewise.
* gas/arm/arm.exp (vfp-bad): Likewise.
* gas/arm/maverick.d: Likewise.
2002-01-18 18:01:55 +01:00
|
|
|
|
2002-01-18 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
|
|
|
|
|
|
|
|
* NEWS: Mention new ARM command-line options and VFP support.
|
|
|
|
|
|
|
2002-03-16 10:58:40 +01:00
|
|
|
|
* config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All
|
* 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.
Testsuite:
* gas/arm/vfp1.d: Use new command-line options.
* gas/arm/vfp1xD.d: Likewise.
* gas/arm/arm.exp (vfp-bad): Likewise.
* gas/arm/maverick.d: Likewise.
2002-01-18 18:01:55 +01:00
|
|
|
|
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 12:28:42 +01:00
|
|
|
|
2002-01-18 Andreas Jaeger <aj@suse.de>
|
|
|
|
|
|
|
|
|
|
|
|
* as.c (parse_args): Update year.
|
|
|
|
|
|
|
2002-01-17 18:41:24 +01:00
|
|
|
|
2002-01-17 Timothy Wall <twall@alum.mit.edu>
|
2002-01-18 12:28:42 +01:00
|
|
|
|
|
2002-01-17 18:41:24 +01:00
|
|
|
|
* config/tc-tic54x.c (encode_address): Add a more informative
|
|
|
|
|
|
warning about incorrect syntax.
|
|
|
|
|
|
|
2002-01-17 15:12:08 +01:00
|
|
|
|
2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/gas.pot: Regenerate.
|
|
|
|
|
|
|
2002-01-17 12:28:49 +01:00
|
|
|
|
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 22:30:47 +01:00
|
|
|
|
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 11:17:48 +01:00
|
|
|
|
2002-01-16 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
po/tr.po: New file: Turkish translation.
|
|
|
|
|
|
configure.in (LINGUAS): Add "tr".
|
|
|
|
|
|
configure: Regenerate.
|
|
|
|
|
|
|
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.
* testsuite/gas/arm/vfp1.s gas/arm/vf1.d: New files.
* testsuite/gas/arm/vfp1xD.s gas/arm/vf1xD.d: New files.
* testsuite/gas/arm/vfp-bad.s gas/arm/vfp-bad.l: New files.
* testsuite/gas/arm/arm.exp: Run new VFP tests.
2002-01-15 17:05:34 +01:00
|
|
|
|
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 15:43:09 +01:00
|
|
|
|
2002-01-15 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
|
|
|
2002-01-18 12:28:42 +01:00
|
|
|
|
* tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
|
2002-01-15 15:43:09 +01:00
|
|
|
|
various command line options.
|
|
|
|
|
|
|
2002-01-15 12:58:45 +01:00
|
|
|
|
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 18:37:23 +01:00
|
|
|
|
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 16:36:30 +01:00
|
|
|
|
2002-01-14 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
|
|
|
2002-01-18 12:28:42 +01:00
|
|
|
|
* tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
|
2002-01-14 16:36:30 +01:00
|
|
|
|
is not dependent on ARM_BI_ENDIAN.
|
|
|
|
|
|
|
2002-01-14 16:01:04 +01:00
|
|
|
|
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 19:00:17 +01:00
|
|
|
|
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 10:27:39 +01:00
|
|
|
|
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.
|
|
|
|
|
|
|
* 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.
2002-01-10 12:47:35 +01:00
|
|
|
|
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.
|
|
|
|
|
|
|
2002-01-08 05:23:02 +01:00
|
|
|
|
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.
|
2002-01-18 12:28:42 +01:00
|
|
|
|
* tc-sh.h: Update copyright years.
|
2002-01-08 05:23:02 +01:00
|
|
|
|
(TARGET_FORMAT): Add version for TE_NetBSD.
|
|
|
|
|
|
|
2002-01-07 18:51:18 +01:00
|
|
|
|
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 13:15:45 +01:00
|
|
|
|
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 20:06:52 +01:00
|
|
|
|
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.
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2002-01-05 14:13:18 +01:00
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2002-01-05 Alan Modra <amodra@bigpond.net.au>
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* write.c (write_object_file): Make use of bfd_section_list_remove.
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* config/obj-ecoff.c (ecoff_frob_file): Likewise.
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* config/tc-mmix.c (mmix_frob_file): Likewise.
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2002-01-04 15:49:06 +01:00
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2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
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* configure.in (i386-*-netbsdelf*): Collapse target into...
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(i386-*-netbsd*): ...this. Add support for x86-64.
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* configure: Regenerated.
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2002-01-03 03:07:19 +01:00
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2002-01-03 matthew green <mrg@redhat.com>
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* config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
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2002-01-02 18:19:07 +01:00
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2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
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* config/tc-m68k.c (md_estimate_size_before_relax): Test for a
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NULL frag link.
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2002-01-07 13:12:47 +01:00
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For older changes see ChangeLog-0001
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Local Variables:
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mode: change-log
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left-margin: 8
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fill-column: 74
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version-control: never
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End:
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