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1997-02-11Add r5900Gavin Romig-Koch4-2/+118
1997-02-11 * gas/mips/itbl-test.c: Add copyright message and fix indentation.Dawn Perchik2-82/+116
1997-02-11 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,Dawn Perchik1-0/+5
config/itbl-mips.h: Add copyright message and fix indentation.
1997-02-11 * itbl-ops.c: New file. Add support for dynamically readDawn Perchik8-0/+1456
instruction registers, opcodes and formats. Build internal table for new instructions and provide callbacks for assembler and disassembler. * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction spec table. * itbl-ops.h: New file. Header file for itbl support. * config/itbl-mips.h: New file. Mips specific definitions for itbl support.
1997-02-11 * itbl-test.c: New file. Stand-alone assembler and dissassembler forDawn Perchik3-0/+104
itbl support.
1997-02-11 * gas/mips/itbl: New file. Instruction Spec for testing --itbl option.Dawn Perchik4-0/+33
* gas/mips/itbl.s: New file. Assembly with ne2w instructions specified in itbl.
1997-02-10Add tic80 directory to keep_these_too or lose_these_too.Fred Fish1-0/+6
1997-02-08 Changes to replace references to "prune_system_crud" withBob Manson2-1/+6
"prune_warnings".
1997-02-07 * config/tc-mn10200.c (md_assemble): If a constant operand won'tJeff Law1-0/+6
fit into the constant field of a relaxable operand, then it does not match. Fixes mn10200/other.s failures due to new relaxing code.
1997-02-07 * config/tc-mn10200.c (md_estimate_size_before_relax): TreatJeff Law2-1/+8
a jsr target in a different section just like a jsr to an undefined target. Bug triggerd by c++ tests.
1997-02-06 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocationsIan Lance Taylor2-7/+8
against any mips16 symbols, not just externally visible ones. (md_apply_fix): Corresponding change.
1997-02-05 * config/tc-mips.c (mips16_ip): Accept floating point registers inIan Lance Taylor2-3/+42
the operand of the exit instruction.
1997-02-04fix spacing errorIan Lance Taylor1-1/+1
1997-02-04 * symbols.c (resolve_symbol_value): If we leave an equated symbolIan Lance Taylor1-0/+5
as O_symbol, copy over the segment.
1997-02-03 * gas/arm/inst.d, gas/arm/arm7t.d: Pass --prefix-addresses toIan Lance Taylor1-0/+5
objdump. Update for current relocation printing style.
1997-02-03 * config/tc-mips.c (md_apply_fix): If we aren't adjusting thisIan Lance Taylor2-0/+25
fixup to be against the section symbol, adjust the value accordingly.
1997-02-03 * symbols.c (resolve_symbol_value): Don't change X_add_number forIan Lance Taylor3-73/+106
an equated symbol. * write.c (write_relocs): Avoid looping on equated symbols. Adjust fx_offset by X_add_number for each symbol. * config/obj-coff.c (do_relocs_for): Avoid looping on equated symbols. (fixup_segment): Add a loop to track down equated symbols and adjust fx_offset appropriately.
1997-01-31 * config/tc-mn10200.c (md_relax_table): Add entries to allowJeff Law2-20/+64
jmp -> bra relaxing. (md_convert_frag): Handle jmp->bra relaxing. (md_assemble): Handle jmp->bra relaxing. (md_estimate_size_before_relax): Likewise.
1997-01-31 * config/tc-sparc.c (enforce_aligned_data): New static variable.Ian Lance Taylor2-254/+512
(sparc_cons_align): Don't do anything unless enforce_aligned_data is set. (md_longopts): Add "enforce-aligned-data". (md_show_usage): Mention --enforce-aligned-data. * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document enforce-aligned-data.
1997-01-31 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",Ian Lance Taylor2-1/+26
"word", and "short". (ppc_xcoff_cons): New static function.
1997-01-31Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>Ian Lance Taylor2-33/+60
* config/tc-i386.c (i386_align_code): Add comments explaining the nop instructions.
1997-01-31 * write.c (relax_segment): Give an error if a .space symbol isIan Lance Taylor3-3/+16
common or undefined. * read.c (read_a_source_file): Don't handle mri_pending_align if the handler is s_globl or s_ignore.
1997-01-30 * config/tc-mips.c (mips_fix_adjustable): New function.Ian Lance Taylor3-12/+35
* config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable. (mips_fix_adjustable): Declare.
1997-01-30 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".Fred Fish4-3/+632
* config/tc-tic80.c: Many additions to previous placeholder file. * config/tc-tic80.h: Ditto.
1997-01-30Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>Ian Lance Taylor2-121/+36
* config/tc-i386.c (i386_align_code): Improve the nop patterns.
1997-01-30 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:Ian Lance Taylor2-1/+32
* read.c (read_a_source_file): After doing an mri_pending_align, adjust the line_label if there is one. (s_space): Set mri_pending_align if an odd number of bytes were output.
1997-01-30 * gas/mips/mips16.d: Update for disassembler changes.Ian Lance Taylor1-0/+4
1997-01-29Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>Martin Hunt1-0/+10
* tc-d10v.h (md_do_align): Add this hook to call d10v_cleanup() when a ".align" is detected. Fixes PR11487. * tc-d10v.c (find_opcode): Correctly calculate branch displacement when .aligns are present.
1997-01-29Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>Martin Hunt2-6/+4
* config/tc-d10v.h (md_do_align): Add this hook to call d10v_cleanup() when a ".align" is detected. Fixes PR11487. * config/tc-d10v.c (find_opcode): Correctly calculate branch displacement when .aligns are present.
1997-01-29 * config/tc-mn10200.c (md_relax_table): Define.Jeff Law3-97/+543
(md_convert_frag): Implement. (md_assemble): Handle relaxable operands/instructions correctly. (md_estimate_size_before_relax): Implement. * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define. Some simple branch relaxing.
1997-01-29Major revision to testsuites for cross-testing and DOS testing support.Bob Manson1-7/+47
1997-01-28 * config/tc-mips.c (append_insn): Give an error for jumps to aIan Lance Taylor2-2/+10
misaligned address.
1997-01-28 * config/tc-mips.c (md_apply_fix): Make a branch to an odd addressIan Lance Taylor2-2/+5
an error rather than a warning.
1997-01-28 * config/tc-mips.c (md_convert_frag): If the user explicitlyIan Lance Taylor2-2/+6
requested an extended opcode, pass warn as true to mips16_immed.
1997-01-28 * config/tc-mips.c (mips16_ip): Handle a missing expression likeIan Lance Taylor2-1/+12
an explicit 0, so that explicitly extended instructions work correctly.
1997-01-27 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFFIan Lance Taylor2-2/+17
symbol for a common symbol.
1997-01-23handle all 4100/4300, not just elfAngela Marie Thomas1-0/+14
1997-01-22 Patch presumed to have been checked in awhile ago but wasn't.David Edelsohn2-131/+158
Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com> * write.c: Delete "ifndef md_relax_frag" around is_dnrange. (relax_segment, case rs_org): Move code inside braces. Move locals target,after inside too. (relax_segment, case rs_machine_dependent): Guts moved to ... (relax_frag): New function. Call md_prepare_relax_scan if defined.
1997-01-20 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD forIan Lance Taylor2-8/+15
the .reginfo or .MIPS.options section if configured for an embedded target.
1997-01-20* config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for theJ.T. Conklin1-1/+6
'p' operand specifier.
1997-01-20* config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true forJ.T. Conklin2-7/+18
m68k family cpus which support long branch addressing modes. (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax, md_create_long_jump): Use it.
1997-01-20 * config/tc-mips.c (md_begin): Don't set interlocks forIan Lance Taylor2-46/+103
mips_4650. PR 11507.
1997-01-15 * read.c (read_a_source_file): Make sure the symbol ends withIan Lance Taylor1-0/+5
whitespace before checking whether the next character is '='. PR 11461.
1997-01-14 * config/tc-i386.c (sco_id): Moved from here...Ian Lance Taylor1-0/+7
* config/obj-elf.c (sco_id): ...to here. Adding the identifier really is an SCO ELF specific thing, not just a SCO x86 specific thing.
1997-01-14Allow tic80-*-*, not just tic80-*-coffMichael Meissner1-0/+7
1997-01-09 * read.c (emit_expr): Check for overflow of a negative valueIan Lance Taylor2-3/+21
correctly. * write.c (fixup_segment): Likewise. * config/obj-coff.c (fixup_segment): Likewise. PR 11411.
1997-01-09 * config/tc-m68k.c (struct label_line): Define.Ian Lance Taylor2-0/+89
(labels, current_label): New static variables. (md_assemble): Mark current_label as text, and clear it. (m68k_frob_label): New function. (m68k_flush_pending_output): New function. (m68k_frob_symbol): New function. * config/tc-m68k.h (tc_frob_label): Define. (md_flush_pending_output): Define. (tc_frob_symbol): Don't warn, just call m68k_frob_symbol. (tc_frob_coff_symbol): Likewise. PR 11417.
1997-01-09 * read.c (read_a_source_file): When defining a macro in MRI mode,Ian Lance Taylor2-5/+27
don't add the symbol to the symbol table. PR 11423.
1997-01-07 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixupsJeff Law1-0/+6
here since fixup_segment doesn't (linkrelax is set). * config/tc-mn10200.c (tc_gen_reloc): Likewise. Should fix line # stabs & block scope stabs.
1997-01-06 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relativeJeff Law2-4/+12
relocs. Relocs for the mn10200.
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