2021-06-17 Nick Clifton PR 27904 * config/tc-aarch64.c (ldst_lo12_determine_real_reloc_type): Generate a syntax error message if the reloc qualifier does not match the instruction's size. 2021-06-17 Clément Chigot * config/tc-ppc.c (md_begin): Create bss section with dummy symbol. (ppc_frob_symbol): Output XTY_CM for bss csects. (ppc_fix_adjustable): Adjust condition to avoid bss csects. 2021-06-17 Clément Chigot * config/tc-ppc.c (md_apply_fix): Adjust addend to nullify section contents for BFD_RELOC_PPC_TLSM or BFD_RELOC_PPC64_TLSM. * testsuite/gas/ppc/xcoff-tlsm-32.d: New test. * testsuite/gas/ppc/xcoff-tlsm-64.d: New test. * testsuite/gas/ppc/xcoff-tlsm.s: New test. * testsuite/gas/ppc/aix.exp: Run new tests. 2021-06-16 Jan Beulich * read.c (parse_one_float): New. (s_float_space, float_cons): Use it. * testsuite/gas/all/float.s: Add .dc.*, .dcb.*, and .ds.* cases. 2021-06-16 Jan Beulich * read.c (emit_expr_with_reloc): Adjust overflow check. Drop hibit local variable. * write.c (fixup_segment): Differentiate signed and non-signed relocs in overflow check. * testsuite/gas/all/overflow.s, testsuite/gas/all/overflow.l: New. * testsuite/gas/all/gas.exp: Run new test. 2021-06-15 Jan Beulich * config/tc-i386.c (md_show_usage): Split ELF and PE/COFF parts of object format controlling option. Add Mach-O to the latter. * testsuite/gas/i386/i386.exp (gas_bfd64_check): Adjust accordingly. 2021-06-15 Jan Beulich * config/tc-i386.c (disp16, disp32, disp32s): Delete. (optimize_disp, i386_finalize_displacement): Use operand_type_and_not. (build_modrm_byte): Likewise. Eliminate local variable newdisp. 2021-06-15 Jan Beulich * config/tc-i386.c (offset_in_range): Bail early when mask would cover all bits anyway. 2021-06-15 Jan Beulich * config/tc-i386.c (optimize_disp): Generalize disp32 part of the BFD64-only logic to also apply to non-64-bit code. (i386_finalize_displacement): Use extend_to_32bit_address for non-64-bit code. Drop now redundant O_constant checks. * testsuite/gas/i386/disp-imm-32.s, testsuite/gas/i386/disp-imm-32.d: New. * testsuite/gas/i386/i386.exp: Run new test. 2021-06-15 Jan Beulich * config/tc-i386.c (offset_in_range): Replace uses of bfd_sprintf_vma. 2021-06-15 Jan Beulich * config/tc-i386.c (offset_in_range): Adjust conditional. * testsuite/gas/i386/disp-imm-16.s, testsuite/gas/i386/disp-imm-16.l, testsuite/gas/i386/disp-imm-64.s, testsuite/gas/i386/disp-imm-64.l: New. * testsuite/gas/i386/i386.exp: Run new tests. 2021-06-15 Jan Beulich * config/tc-i386.c (i386_att_operand): Re-introduce (now properly named) parens_not_balanced. * testsuite/gas/i386/sib.s: Add more cases. * testsuite/gas/i386/sib.d, testsuite/gas/i386/sib-intel.d: Adjust expectations. 2021-06-14 Jan Beulich * read.c (emit_expr_with_reloc): Fold three as_warn(). 2021-06-14 Jan Beulich * doc/internals.texi (TC_ADDRESS_BYTES): Mention generic default. * read.c (potable, cons_worker): Drop TC_ADDRESS_BYTES conditional. 2021-06-11 H.J. Lu * config/tc-i386.c (x86_cons): Handle GOT/PLT relocations only if needed. * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Always define. 2021-06-11 Nelson Chu * config/tc-riscv.c (riscv_set_arch): Call riscv_set_rvc and riscv_set_rve both for -march and elf attributes. (riscv_after_parse_args): Likewise. 2021-06-10 Jan Beulich * config/tc-arm.c (do_bfloat_vfma): Rename index to idx. (do_vusdot): Likewise. (do_vsudot): Likewise. (check_cde_operand): Likewise. (do_vdot): Likewise. 2021-06-10 Jan Beulich * config/tc-arm.c (reg_expected_msgs): Add REG_TYPE_ZR entry. 2021-06-10 Jan Beulich * config/tc-i386.c (optimize_encoding): Suppress LEA conversion when it would grow code size in 16-bit mode. * testsuite/gas/i386/lea16-optimize.d: Adjust expectations. * testsuite/gas/i386/lea16-optimize2.d: New. * testsuite/gas/i386/i386.exp: Run new test. 2021-06-08 Jan Beulich * testsuite/gas/i386/quoted.d, testsuite/gas/i386/wrap32-text.d: Adjust expectations. * testsuite/gas/i386/wrap32-data.d: Likewise. Correct name. 2021-06-08 Jan Beulich * config/tc-i386.c (optimize_imm): Use fits_in_unsigned_word and fits_in_unsigned_long. 2021-06-08 Jan Beulich * config/tc-i386.c (optimize_disp): Use fits_in_unsigned_word and fits_in_unsigned_long. Combine if()s. 2021-06-08 Jan Beulich * config/tc-i386.c (optimize_disp): Write back updated value. * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea64.s: New cases. * testsuite/gas/i386/lea16-optimize.d, testsuite/gas/i386/lea64.d, testsuite/gas/i386/lea64-optimize.d: Adjust expectations. * testsuite/gas/i386/lea16.d: New. * testsuite/gas/i386/i386.exp: Run new test. 2021-06-08 Jan Beulich * config/tc-i386.c (optimize_disp): Drop redundant masking. Re-order. 2021-06-07 Jan Beulich * config/tc-i386.c (i386_att_operand): Re-write handling of vector operations operand suffix. * testsuite/gas/i386/unary.s: Add more cases. * testsuite/gas/i386/unary.d: Adjust expectations. 2021-06-07 Jan Beulich * config/tc-i386.c (parse_operands): Reduce scope of paren_not_balanced, to match the new in_quotes. Skip over quoted regions of operands. (i386_att_operand): Remove (mis-named) parens_balanced. Respect double quote. * testsuite/gas/i386/unary.s: Add more cases. * testsuite/gas/i386/unary.d: Adjust expectations. 2021-06-07 Jan Beulich * config/tc-i386.c (digit_chars, is_digit_char): Delete. (md_begin): Fold digit and lower-case letter handling. (starts_memory_operand): Permit more characters. * testsuite/gas/i386/unary.s, testsuite/gas/i386/unary.d: New. * testsuite/gas/i386/i386.exp: Run new test. 2021-06-07 Jan Beulich * config/tc-i386.c (starts_memory_operand): New. (i386_att_operand): Use it. * testsuite/gas/i386/quoted.s, testsuite/gas/i386/quoted.d: New. * testsuite/gas/i386/i386.exp: Run new test. 2021-06-07 Jan Beulich * config/tc-i386.c (i386_att_operand): Flip checking for '*' and start-of-expression. Don't permit '*' when one was already seen. 2021-06-07 Jan Beulich * config/tc-i386.c (parse_operands): Don't check for matched square brackets. 2021-06-07 Jan Beulich * config/tc-i386.c (check_VecOperations): Remove 2nd parameter. (i386_att_operand): Adjust calls to check_VecOperations. * config/tc-i386-intel.c (i386_intel_operand): Likewise. 2021-06-07 Jan Beulich * config/tc-i386.c (i386_immediate): Don't call check_VecOperations. 2021-06-07 Jan Beulich * config/tc-i386.c (extend_to_32bit_address): New. (x86_cons, i386_finalize_immediate, md_apply_fix): Use it. (signed_cons): Use object_64bit. * testsuite/gas/i386/wrap32.s, testsuite/gas/i386/wrap32-data.d, testsuite/gas/i386/wrap32-text.d: New. * testsuite/gas/i386/i386.exp: Run new tests. 2021-06-03 Alan Modra PR 1202 * testsuite/gas/mcore/allinsn.d: Correct loopt expected output. 2021-05-29 Alan Modra * testsuite/gas/ppc/raw.s, * testsuite/gas/ppc/raw.d: New test. * testsuite/gas/ppc/ppc.exp: Run it. 2021-05-29 Maciej W. Rozycki * testsuite/gas/mips/c0.d: New test. * testsuite/gas/mips/mips1@c0.d: New test. * testsuite/gas/mips/mips2@c0.d: New test. * testsuite/gas/mips/mips3@c0.d: New test. * testsuite/gas/mips/mips4@c0.d: New test. * testsuite/gas/mips/mips5@c0.d: New test. * testsuite/gas/mips/mips32@c0.d: New test. * testsuite/gas/mips/mips64@c0.d: New test. * testsuite/gas/mips/r3000@c0.d: New test. * testsuite/gas/mips/r3900@c0.d: New test. * testsuite/gas/mips/r4000@c0.d: New test. * testsuite/gas/mips/vr5400@c0.d: New test. * testsuite/gas/mips/r5900@c0.d: New test. * testsuite/gas/mips/sb1@c0.d: New test. * testsuite/gas/mips/interaptiv-mr2@c0.d: New test. * testsuite/gas/mips/octeon@c0.d: New test. * testsuite/gas/mips/xlr@c0.d: New test. * testsuite/gas/mips/c1.d: New test. * testsuite/gas/mips/mips1@c1.d: New test. * testsuite/gas/mips/mips2@c1.d: New test. * testsuite/gas/mips/mips3@c1.d: New test. * testsuite/gas/mips/mips4@c1.d: New test. * testsuite/gas/mips/mips5@c1.d: New test. * testsuite/gas/mips/mips32@c1.d: New test. * testsuite/gas/mips/mips64@c1.d: New test. * testsuite/gas/mips/mipsr6@c1.d: New test. * testsuite/gas/mips/r3000@c1.d: New test. * testsuite/gas/mips/r3900@c1.d: New test. * testsuite/gas/mips/r4000@c1.d: New test. * testsuite/gas/mips/vr5400@c1.d: New test. * testsuite/gas/mips/r5900@c1.d: New test. * testsuite/gas/mips/sb1@c1.d: New test. * testsuite/gas/mips/interaptiv-mr2@c1.d: New test. * testsuite/gas/mips/octeon@c1.d: New test. * testsuite/gas/mips/xlr@c1.d: New test. * testsuite/gas/mips/c2.d: New test. * testsuite/gas/mips/vr5400@c2.d: New test. * testsuite/gas/mips/r5900@c2.d: New test. * testsuite/gas/mips/octeon@c2.d: New test. * testsuite/gas/mips/c3.d: New test. * testsuite/gas/mips/mips1@c3.d: New test. * testsuite/gas/mips/mips2@c3.d: New test. * testsuite/gas/mips/mips32@c3.d: New test. * testsuite/gas/mips/r3000@c3.d: New test. * testsuite/gas/mips/r3900@c3.d: New test. * testsuite/gas/mips/c0.l: New test stderr output. * testsuite/gas/mips/c2.l: New test stderr output. * testsuite/gas/mips/c3.l: New test stderr output. * testsuite/gas/mips/c0.s: New test source. * testsuite/gas/mips/c1.s: New test source. * testsuite/gas/mips/c2.s: New test source. * testsuite/gas/mips/c3.s: New test source. * testsuite/gas/mips/mips.exp: Run the new tests. 2021-05-29 Maciej W. Rozycki * testsuite/gas/mips/mips.exp: Run RFE test across all ISAs. * testsuite/gas/mips/rfe.d: Update for ISA exclusions. * testsuite/gas/mips/mips1@rfe.d: New test. * testsuite/gas/mips/mips2@rfe.d: New test. * testsuite/gas/mips/r3000@rfe.d: New test. * testsuite/gas/mips/r3900@rfe.d: New test. * testsuite/gas/mips/rfe.l: New test stderr output. 2021-05-29 Maciej W. Rozycki * testsuite/gas/mips/mips.exp: Run coprocessor tests across all ISAs. * testsuite/gas/mips/cp0b.d: Update for ISA exclusions. * testsuite/gas/mips/cp0bl.d: Update for ISA exclusions. * testsuite/gas/mips/cp0c.d: Update for ISA exclusions. * testsuite/gas/mips/cp0m.d: Update for ISA exclusions. * testsuite/gas/mips/cp3.d: Update for ISA exclusions. * testsuite/gas/mips/cp3b.d: Update for ISA exclusions. * testsuite/gas/mips/cp3bl.d: Update for ISA exclusions. * testsuite/gas/mips/cp3m.d: Update for ISA exclusions. * testsuite/gas/mips/cp3d.d: Update for ISA exclusions. * testsuite/gas/mips/mips1@cp0b.d: New test. * testsuite/gas/mips/mips2@cp0b.d: New test. * testsuite/gas/mips/mips3@cp0b.d: New test. * testsuite/gas/mips/r3000@cp0b.d: New test. * testsuite/gas/mips/r3900@cp0b.d: New test. * testsuite/gas/mips/r4000@cp0b.d: New test. * testsuite/gas/mips/r5900@cp0b.d: New test. * testsuite/gas/mips/mips2@cp0bl.d: New test. * testsuite/gas/mips/mips3@cp0bl.d: New test. * testsuite/gas/mips/r3900@cp0bl.d: New test. * testsuite/gas/mips/r4000@cp0bl.d: New test. * testsuite/gas/mips/r5900@cp0bl.d: New test. * testsuite/gas/mips/mips1@cp0c.d: New test. * testsuite/gas/mips/mips2@cp0c.d: New test. * testsuite/gas/mips/mips3@cp0c.d: New test. * testsuite/gas/mips/mips4@cp0c.d: New test. * testsuite/gas/mips/mips5@cp0c.d: New test. * testsuite/gas/mips/r3000@cp0c.d: New test. * testsuite/gas/mips/r3900@cp0c.d: New test. * testsuite/gas/mips/r4000@cp0c.d: New test. * testsuite/gas/mips/vr5400@cp0c.d: New test. * testsuite/gas/mips/r5900@cp0c.d: New test. * testsuite/gas/mips/mips1@cp0m.d: New test. * testsuite/gas/mips/r3000@cp0m.d: New test. * testsuite/gas/mips/octeon@cp2.d: New test. * testsuite/gas/mips/mipsr6@cp2b.d: New test. * testsuite/gas/mips/vr5400@cp2b.d: New test. * testsuite/gas/mips/octeon@cp2b.d: New test. * testsuite/gas/mips/mips1@cp2bl.d: New test. * testsuite/gas/mips/mipsr6@cp2bl.d: New test. * testsuite/gas/mips/r3000@cp2bl.d: New test. * testsuite/gas/mips/vr5400@cp2bl.d: New test. * testsuite/gas/mips/octeon@cp2bl.d: New test. * testsuite/gas/mips/vr5400@cp2m.d: New test. * testsuite/gas/mips/r5900@cp2m.d: New test. * testsuite/gas/mips/octeon@cp2m.d: New test. * testsuite/gas/mips/mips1@cp2d.d: New test. * testsuite/gas/mips/r3000@cp2d.d: New test. * testsuite/gas/mips/r3900@cp2d.d: New test. * testsuite/gas/mips/vr5400@cp2d.d: New test. * testsuite/gas/mips/r5900@cp2d.d: New test. * testsuite/gas/mips/octeon@cp2d.d: New test. * testsuite/gas/mips/mips1@cp2-64.d: New test. * testsuite/gas/mips/mips2@cp2-64.d: New test. * testsuite/gas/mips/mips32@cp2-64.d: New test. * testsuite/gas/mips/mips32r2@cp2-64.d: New test. * testsuite/gas/mips/mips32r3@cp2-64.d: New test. * testsuite/gas/mips/mips32r5@cp2-64.d: New test. * testsuite/gas/mips/mips32r6@cp2-64.d: New test. * testsuite/gas/mips/r3000@cp2-64.d: New test. * testsuite/gas/mips/r3900@cp2-64.d: New test. * testsuite/gas/mips/interaptiv-mr2@cp2-64.d: New test. * testsuite/gas/mips/mips1@cp3.d: New test. * testsuite/gas/mips/mips2@cp3.d: New test. * testsuite/gas/mips/mips32@cp3.d: New test. * testsuite/gas/mips/r3000@cp3.d: New test. * testsuite/gas/mips/r3900@cp3.d: New test. * testsuite/gas/mips/mips1@cp3b.d: New test. * testsuite/gas/mips/mips2@cp3b.d: New test. * testsuite/gas/mips/mips32@cp3b.d: New test. * testsuite/gas/mips/r3000@cp3b.d: New test. * testsuite/gas/mips/r3900@cp3b.d: New test. * testsuite/gas/mips/mips2@cp3bl.d: New test. * testsuite/gas/mips/mips32@cp3bl.d: New test. * testsuite/gas/mips/r3900@cp3bl.d: New test. * testsuite/gas/mips/mips1@cp3m.d: New test. * testsuite/gas/mips/mips2@cp3m.d: New test. * testsuite/gas/mips/r3000@cp3m.d: New test. * testsuite/gas/mips/r3900@cp3m.d: New test. * testsuite/gas/mips/mips2@cp3d.d: New test. * testsuite/gas/mips/cp0b.l: New test stderr output. * testsuite/gas/mips/cp0bl.l: New test stderr output. * testsuite/gas/mips/cp0c.l: New test stderr output. * testsuite/gas/mips/cp0m.l: New test stderr output. * testsuite/gas/mips/cp2.l: New test stderr output. * testsuite/gas/mips/cp2-64.l: New test stderr output. * testsuite/gas/mips/cp2b.l: New test stderr output. * testsuite/gas/mips/cp2bl.l: New test stderr output. * testsuite/gas/mips/cp2m.l: New test stderr output. * testsuite/gas/mips/cp2d.l: New test stderr output. * testsuite/gas/mips/cp3.l: New test stderr output. * testsuite/gas/mips/cp3b.l: New test stderr output. * testsuite/gas/mips/cp3bl.l: New test stderr output. * testsuite/gas/mips/cp3m.l: New test stderr output. * testsuite/gas/mips/cp3d.l: New test stderr output. 2021-05-29 Maciej W. Rozycki * testsuite/gas/mips/mips32@isa-override-1.d: Update for LDC3 instruction removal. * testsuite/gas/mips/mips32r2@isa-override-1.d: Likewise. 2021-05-29 Maciej W. Rozycki * testsuite/gas/mips/cp0b.d: New test. * testsuite/gas/mips/cp0bl.d: New test. * testsuite/gas/mips/cp2b.d: New test. * testsuite/gas/mips/micromips@cp2b.d: New test. * testsuite/gas/mips/cp2bl.d: New test. * testsuite/gas/mips/micromips@cp2bl.d: New test. * testsuite/gas/mips/cp3b.d: New test. * testsuite/gas/mips/cp3bl.d: New test. * testsuite/gas/mips/cp0b.s: New test source. * testsuite/gas/mips/cp0bl.s: New test source. * testsuite/gas/mips/cp2b.s: New test source. * testsuite/gas/mips/cp2bl.s: New test source. * testsuite/gas/mips/cp3b.s: New test source. * testsuite/gas/mips/cp3bl.s: New test source. * testsuite/gas/mips/mips.exp: Run the new tests. 2021-05-29 Maciej W. Rozycki * testsuite/gas/mips/rfe.d: New test. * testsuite/gas/mips/rfe.s: New test source. * testsuite/gas/mips/mips.exp: Run the new test. 2021-05-29 Maciej W. Rozycki * testsuite/gas/mips/cp1-names-r3900.d: New test. * testsuite/gas/mips/mips.exp: Run the new test. * testsuite/gas/mips/branch-misc-3.d: Update disassembly according to changes to opcodes. * testsuite/gas/mips/cp1-names-r3000.d: Likewise. * testsuite/gas/mips/cp1-names-r4000.d: Likewise. * testsuite/gas/mips/relax-swap1-mips1.d: Likewise. * testsuite/gas/mips/relax-swap1-mips2.d: Likewise. * testsuite/gas/mips/trunc.d: Likewise. 2021-05-29 Maciej W. Rozycki * testsuite/gas/mips/cp0c.d: New test. * testsuite/gas/mips/cp0m.d: New test. * testsuite/gas/mips/r3900@cp0m.d: New test. * testsuite/gas/mips/cp2.d: New test. * testsuite/gas/mips/micromips@cp2.d: New test. * testsuite/gas/mips/cp2m.d: New test. * testsuite/gas/mips/mipsr6@cp2m.d: New test. * testsuite/gas/mips/micromips@cp2m.d: New test. * testsuite/gas/mips/cp2d.d: New test. * testsuite/gas/mips/mipsr6@cp2d.d: New test. * testsuite/gas/mips/micromips@cp2d.d: New test. * testsuite/gas/mips/cp2-64.d: New test. * testsuite/gas/mips/micromips@cp2-64.d: New test. * testsuite/gas/mips/cp3.d: New test. * testsuite/gas/mips/cp3m.d: New test. * testsuite/gas/mips/cp3d.d: New test. * testsuite/gas/mips/cp0c.s: New test source. * testsuite/gas/mips/cp0m.s: New test source. * testsuite/gas/mips/cp2.s: New test source. * testsuite/gas/mips/cp2m.s: New test source. * testsuite/gas/mips/cp2d.s: New test source. * testsuite/gas/mips/cp2-64.s: New test source. * testsuite/gas/mips/cp3.s: New test source. * testsuite/gas/mips/cp3m.s: New test source. * testsuite/gas/mips/cp3d.s: New test source. * testsuite/gas/mips/mips.exp: Run the new tests. 2021-05-29 Maciej W. Rozycki * tc-mips.c (convert_reg_type) : New case. (macro) : Use the `g' rather than `G' operand code. 2021-05-29 Maciej W. Rozycki * testsuite/gas/mips/cp0-names-r3900.d: New test. * testsuite/gas/mips/mips.exp: Run it. 2021-05-29 Maciej W. Rozycki * testsuite/gas/mips/micromips.d: Update disassembly according to "dmtc1" entry fix with opcodes. * testsuite/gas/mips/micromips-compact.d: Likewise. * testsuite/gas/mips/micromips-insn32.d: Likewise. * testsuite/gas/mips/micromips-noinsn32.d: Likewise. * testsuite/gas/mips/micromips-trap.d: Likewise. * testsuite/gas/mips/micromips@isa-override-1.d: Likewise. 2021-05-29 Maciej W. Rozycki * config/tc-mips.c (FCSR): New macro. (macro) : Use it in place of RA. 2021-05-28 H.J. Lu PR ld/27905 * config/tc-i386.c (set_code_flag): Revert commit 50c95a739c9. (set_16bit_gcc_code_flag): Likewise. (x86_cleanup): Likewise. * testsuite/gas/i386/code16-2.d: Updated. * testsuite/gas/i386/x86-64-code16-2.d: Likewise. 2021-05-27 Peter Bergner * testsuite/gas/ppc/vsx.d : Add tests. * testsuite/gas/ppc/vsx.s: Likewise. 2021-05-27 Alan Modra * config/tc-nds32.c (do_pseudo_push_bhwd, do_pseudo_pop_bhwd), (do_pseudo_pusha, do_pseudo_pushi): Avoid fortify strncpy bound error. 2021-05-26 H.J. Lu PR ld/27905 * config/tc-i386.c (set_code_flag): Update x86_feature_2_used with GNU_PROPERTY_X86_FEATURE_2_CODE16 for .code16 in ELF object. (set_16bit_gcc_code_flag): Likewise. (x86_cleanup): Always generate the GNU property note if x86_feature_2_used isn't 0. * testsuite/gas/i386/code16-2.d: New file. * testsuite/gas/i386/code16-2.s: Likewise. * testsuite/gas/i386/x86-64-code16-2.d: Likewise. * testsuite/gas/i386/i386.exp: Run code16-2 and x86-64-code16-2. 2021-05-26 Sebastien Villemot PR gas/27906 * doc/c-i386.texi: Replace movsb with movsxb as an alias for movsbq. 2021-05-26 Nelson Chu * config/tc-riscv.c (riscv_set_arch): Set check_unknown_prefixed_ext to true for assembler. 2021-05-25 Tamar Christina PR gas/25235 * config/tc-arm.c (md_convert_frag): Set LSB when Thumb symbol. (relax_adr): Thumb symbols 4 bytes. * testsuite/gas/arm/pr25235.d: New test. * testsuite/gas/arm/pr25235.s: New test. 2021-05-24 Nelson Chu PR 25212 * config/tc-riscv.c (riscv_set_abi_by_arch): If -mabi isn't set, we will choose ilp32e abi for rv32e. Besides, report errors for the invalid march and mabi combinations. * testsuite/gas/riscv/mabi-attr-rv32e.s: New testcase. Only accept ilp32e abi for rve extension. * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.d: Likewise. * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.l: Likewise. * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.d: Likewise. * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.l: Likewise. * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise. * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise. Renamed all mabi testcases to their march-mabi settings. 2021-05-22 Alan Modra PR 25599 * config/tc-ia64.c (emit_one_bundle): Expand comment for HP-UX adjustment. Add assertion. * testsuite/gas/ia64/reloc-mlx.d: Pass when slot 2 specified for PCREL60B. 2021-05-20 Sergey Belyashov * config/tc-z80.c (emit_data_val): Warn on constant overflow. (signed_overflow): New function. (unsigned_overflow): New function. (is_overflow): Use new functions. (md_apply_fix): Use signed_overflow. * testsuite/gas/z80/ez80_adl_suf.d: Fix test. * testsuite/gas/z80/ez80_isuf.s: Likewise. * testsuite/gas/z80/ez80_z80_suf.d: Likewise. 2021-05-20 Nicolas Boulenguez PR 27888 * Makefile.am (ZLIB): Define. (as_new_LDADD): Add it. * Makefile.in: Regenerate. 2021-05-17 Alex Coplan * config/tc-arm.c (do_mve_mov): Only reject vmov if we're moving into the same GPR twice. * testsuite/gas/arm/mve-vmov-bad-2.l: Tweak error message. * testsuite/gas/arm/mve-vmov-3.d: New test. * testsuite/gas/arm/mve-vmov-3.s: New test. 2021-05-12 Alan Modra * testsuite/gas/elf/dwarf-5-file0.d: Update. * testsuite/gas/i386/dwarf5-line-1.d: Update. 2021-05-11 Sergey Belyashov PR 27823 * config/tc-z80.c (emit_ld_r_m): Report an illegal load instruction. * testsuite/gas/z80/ill_ops.s: New test source file. * testsuite/gas/z80/ill_ops.d: New test driver. * testsuite/gas/z80/ill_ops.l: New test error output. 2021-05-10 Sergey Belyashov PR 27415 * config/tc-z80.c (emit_data_val): Add support for 8-bit and 24-bit shifts. * testsuite/gas/z80/z80_reloc.a: Update tests. * testsuite/gas/z80/z80_reloc.d: Update expected disassembly. 2021-05-08 Mike Frysinger * doc/Makefile.am (html-local, as/index.html): New targets. * doc/Makefile.in: Regenerate. 2021-05-08 Mike Frysinger * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split. * doc/Makefile.in: Regenerate. 2021-05-07 Nick Clifton PR 3136 * config/obj-elf.c (elf_pseudo_table): Add entry for .bss. (obj_elf_bss): New function. Change to the .bss section. Support an optional subsection number. (obj_elf_change_section): Call obj_elf_section_change_hook. (obj_elf_section): Likewise. (obj_elf_data): Likewise. (obj_elf_text): Likewise. (obj_elf_struct): Likewise. (obj_elf_subsection): Likewise. (obj_elf_previous): Likewise. * config/obj-elf.h (obj_elf_bss): Prototype. * doc/as.texi (Bss): New node. 2021-05-07 Clément Chigot * config/obj-coff.c (coff_frob_symbol): Don't skip C_DWARF. (coff_adjust_section_syms): Use corrext auxent for C_DWARF. (coff_frob_section): Likewise. * config/obj-coff.h (SA_GET_SECT_SCNLEN, SA_GET_SECT_NRELOC, SA_SET_SECT_SCNLEN, SA_SET_SECT_NRELOC) New defines. (SET_SECTION_RELOCS): Adjust for C_DWARF. * config/tc-ppc.c (ppc_frob_symbol): Don't skip C_DWARF. (ppc_adjust_symtab): Reorder C_DWARF symbols. * testsuite/gas/ppc/aix.exp: New tests. * testsuite/gas/ppc/xcoff-dwsect-2-32.d: New test. * testsuite/gas/ppc/xcoff-dwsect-2-64.d: New test. * testsuite/gas/ppc/xcoff-dwsect-2.s: New test. * config/tc-ppc.c (ppc_function): Update comment for fifth argument. (ppc_frob_symbol): Remove ppc_last_function check. Make sure coff_last_function is reset. Correctly set fsize when not provided in .function. * testsuite/gas/ppc/aix.exp: New tests. * testsuite/gas/ppc/xcoff-function-1-32.d: New test. * testsuite/gas/ppc/xcoff-function-1-64.d: New test. * testsuite/gas/ppc/xcoff-function-1.s: New test. 2021-05-07 Jan Beulich * testsuite/gas/i386/rela.s, testsuite/gas/i386/rela.d: New. * testsuite/gas/i386/i386.exp: Run new test. 2021-05-07 Jan Beulich * config/tc-i386.c (output_disp): Use disps field instead of imms one. 2021-05-07 Jan Beulich * config/tc-i386.c (i386_finalize_immediate): Move register check ... (i386_immediate): ... here. 2021-05-07 Jan Beulich * config/tc-i386.c (optimize_imm): Drop redundant masking. Re-arrange operand type accumulation. 2021-05-06 Stafford Horne PR 21464 * testsuite/gas/or1k/reloc-1.s: Add test for new relocation. * testsuite/gas/or1k/reloc-1.d: Add test result for new relocation. 2021-05-03 Christoph Muellner PR 27764 * testsuite/gas/riscv/a-ext-64.d: New testcase. * testsuite/gas/riscv/a-ext-64.s: Likewise. * testsuite/gas/riscv/a-ext.d: Likewise. * testsuite/gas/riscv/a-ext.s: Likewise. 2021-05-03 Jan Beulich * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Adjust surrounding #if. * testsuite/gas/i386/secrel.s: Convert some .secrel32 to .long. Add two further .long and an .equ. * testsuite/gas/i386/secrel.d: Adjust expecations. 2021-05-03 Jan Beulich * testsuite/gas/i386/secrel.d, testsuite/gas/i386/secrel.s: Convert Windows to UNIX EOL. 2021-05-03 Jan Beulich * config/tc-i386.c (lex_got): Adjust surrounding #if. Fold TE_PE variant into ELF one. 2021-05-03 Alan Modra * testsuite/gas/elf/section25.s: Don't start directives in first column. * testsuite/gas/elf/section26.s: Likewise. 2021-04-29 Jan Beulich * testsuite/gas/i386/i386.exp: Move x86-64-rip-2 invocation. * testsuite/gas/i386/lea64.d, testsuite/gas/i386/lea64-optimize.d: Allow for COFF relocs. * testsuite/gas/i386/x86-64-rip-inval-1.s, testsuite/gas/i386/x86-64-rip-inval-2.s. Add .end. 2021-04-29 Jan Beulich * config/tc-i386.c (i386_validate_fix): Change return type to int. Short-circuit BFD_RELOC_SIZE* handling. (tc_gen_reloc): New local variable sym. Extend logic when processing BFD_RELOC_SIZE*. * config/tc-i386.f (i386_validate_fix): Change return type to int. (TC_VALIDATE_FIX): Proceed to SKIP when i386_validate_fix() returns zero. * testsuite/gas/i386/size-5.s, testsuite/gas/i386/size-5a.d, testsuite/gas/i386/size-5b.d: New. * testsuite/gas/i386/i386.exp: Run new tests. 2021-04-29 Jan Beulich * config/tc-i386.c (tc_gen_reloc): Use section size for section symbols when resolving BFD_RELOC_SIZE*. * testsuite/gas/i386/size-2.s: Add section size cases. * testsuite/gas/i386/size-2.d, testsuite/gas/i386/x86-64-size-2.d: Adjust expectations. 2021-04-28 Jan Beulich H.J. Lu PR gas/27763 * config/tc-i386.c (output_jump): Also mark 2-byte relocs as signed for XBEGIN. Also mark 4-byte relocs as signed for 64-bit. (output_disp): Also mark 4-byte relocs as signed for 64-bit. (md_estimate_size_before_relax): Move local variable fixP. Set it from fix_new() return values. Mark 4-byte relocs as signed for 64-bit. * testsuite/gas/i386/pcrel64.s, testsuite/gas/i386/pcrel64.l, * testsuite/gas/i386/x86-64-rip-2.s, * testsuite/gas/i386/x86-64-rip-2.d, * testsuite/gas/i386/x86-64-rip-inval-1.s, * testsuite/gas/i386/x86-64-rip-inval-1.l, * testsuite/gas/i386/x86-64-rip-inval-2.s, * testsuite/gas/i386/x86-64-rip-inval-2.l: New. * testsuite/gas/i386/i386.exp: Run new tests. 2021-04-27 H.J. Lu * config/tc-i386.c (optimize_encoding): Add () to silence GCC 5. 2021-04-26 Jan Beulich * config/tc-i386.c (tc_gen_reloc): Check IS_ELF for BFD_RELOC_SIZE*. 2021-04-26 Jan Beulich * config/tc-i386.c (tc_gen_reloc): Limit BFD_RELOC_SIZE32 overflow check to 64-bit objects. 2021-04-26 Jan Beulich * config/tc-i386.c (want_disp32): Also check for SIZE32. (optimize_encoding): Handle LEA. * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d, testsuite/gas/i386/lea.e, testsuite/gas/i386/lea-optimize.d: Add many more forms. * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea16-optimize.d, testsuite/gas/i386/lea64.s, testsuite/gas/i386/lea64.d, testsuite/gas/i386/lea64.e, testsuite/gas/i386/lea64-optimize.d: New. * testsuite/gas/i386/i386.exp: Run new tests. 2021-04-26 Jan Beulich * config/tc-i386.c (md_apply_fix): Mark BFD_RELOC_X86_64_32S as signed. * testsuite/gas/i386/x86-64-addr32-bad.s, testsuite/gas/i386/x86-64-addr32-bad.l: New. * testsuite/gas/i386/i386.exp: Run new test. 2021-04-23 Eric Botcazou * testsuite/gas/elf/section25.d: Run it everywhere. * testsuite/gas/elf/section26.d: Likewise. * testsuite/gas/elf/section26.s: Add test for .persistent.bss. 2021-04-23 Jérôme Gardou * config/obj-coff-seh.c (obj_coff_seh_pushframe): Allow an optional "code" argument. 2021-04-23 Jan Beulich * config/tc-i386.c (want_disp32): New. (md_assemble): Use it. (optimize_disp): Likewise. (build_modrm_byte): Likewise. 2021-04-23 Jan Beulich * config/tc-i386.c (i386_finalize_displacement): Move Disp32S check ... (md_assemble): ... here. 2021-04-23 Jan Beulich * config/tc-i386.c (optimize_disp): Move down BFD64 section. Move up setting of disp32. 2021-04-23 Jan Beulich * config/tc-i386.c (pe): Don't truncate expression value. (i386_finalize_displacement): Likewise. 2021-04-21 Nick Clifton * testsuite/gas/aarch64/dwarf.d: Adjust expected output to allow for named section symbols. * testsuite/gas/arm/thumbver.d: Likewise. * testsuite/gas/bfin/loop_temps.d: Likewise. * testsuite/gas/elf/section2.e-arc: Likewise. * testsuite/gas/elf/section2.e-arm: Likewise. * testsuite/gas/elf/section2.e-csky: Likewise. * testsuite/gas/elf/section2.e-m32r: Likewise. * testsuite/gas/elf/section2.e-mips: Likewise. * testsuite/gas/elf/section2.e-msp430: Likewise. * testsuite/gas/elf/section2.e-riscv: Likewise. * testsuite/gas/elf/section2.e-rl78: Likewise. * testsuite/gas/elf/section2.e-rx: Likewise. * testsuite/gas/elf/section2.e-score: Likewise. * testsuite/gas/elf/section2.e-tic6x: Likewise. * testsuite/gas/elf/section2.e-unused: Likewise. * testsuite/gas/elf/section2.e-v850: Likewise. * testsuite/gas/elf/section2.e-xtensa: Likewise. * testsuite/gas/ia64/alias-ilp32.d: Likewise. * testsuite/gas/ia64/alias.d: Likewise. * testsuite/gas/ia64/global.d: Likewise. * testsuite/gas/microblaze/relax_size.elf: Likewise. * testsuite/gas/microblaze/relax_size2.elf: Likewise. * testsuite/gas/mips/global-local-symtab-sort-n64t.d: Likewise. * testsuite/gas/mips/global-local-symtab-sort-o32t.d: Likewise. * testsuite/gas/mmix/bspec-1.d: Likewise. * testsuite/gas/mmix/byte-1.d: Likewise. * testsuite/gas/mmix/comment-1.d: Likewise. * testsuite/gas/mmix/loc-1.d: Likewise. * testsuite/gas/mmix/loc-2.d: Likewise. * testsuite/gas/mmix/loc-3.d: Likewise. * testsuite/gas/mmix/loc-4.d: Likewise. * testsuite/gas/mmix/loc-5.d: Likewise. * testsuite/gas/tic6x/scomm-directive-4.d: Likewise. 2021-04-20 Clément Chigot PR binutils/21700 * config/tc-ppc.c (ppc_get_csect_to_adjust): New function. (ppc_fix_adjustable): Manage fx_subsy part. (tc_gen_reloc): Create second relocation when both fx_addsy and fx_subsy are provided. * config/tc-ppc.h (RELOC_EXPANSION_POSSIBLE): New define. (MAX_RELOC_EXPANSION): Likewise. (TC_FORCE_RELOCATION_SUB_SAME): Likewise (UNDEFINED_DIFFERENCE_OK): Likewise * testsuite/gas/all/gas.exp: Skip difference between two undefined symbols test. 2021-04-19 Nick Clifton * testsuite/gas/all/gas.exp: Add rs6000*-*-aix* to the list of targets which should skip the undefined symbols test. 2021-04-19 Przemyslaw Wirkus * NEWS: Update news. * testsuite/gas/aarch64/rme.d: Update test. * testsuite/gas/aarch64/rme.s: Update test. 2021-04-19 Przemyslaw Wirkus * testsuite/gas/aarch64/rme.d: Update test. * testsuite/gas/aarch64/rme.s: Update test. 2021-04-19 Jan Beulich * as.h (sprint_value): Delete. * messages.c (sprint_value): Likewise. * config/tc-i386.c (offset_in_range): Use bfd_sprintf_vma in place of sprint_value. * config/tc-s390.c (s390_insert_operand): Likewise. * doc/internals.texi (sprint_value): Delete section. * write.c (fixup_segment): Likewise. (relax_segment): Likewise. 2021-04-16 Przemyslaw Wirkus * testsuite/gas/aarch64/rme-invalid.d: New test. * testsuite/gas/aarch64/rme-invalid.l: New test. * testsuite/gas/aarch64/rme-invalid.s: New test. * testsuite/gas/aarch64/rme.d: New test. * testsuite/gas/aarch64/rme.s: New test. 2021-04-16 Nelson Chu PR 27436 * config/tc-riscv.c (riscv_ip): make operand C> work the same as >. * testsuite/gas/riscv/shamt-32.d: New testcase. * testsuite/gas/riscv/shamt-32.l: Likewise. * testsuite/gas/riscv/shamt-32.s: Likewise. * testsuite/gas/riscv/shamt-64.d: Likewise. * testsuite/gas/riscv/shamt-64.l: Likewise. * testsuite/gas/riscv/shamt-64.s: Likewise. 2021-04-16 Lifang Xia * testsuite/gas/riscv/c-zero-imm.d: Compress addi a4,a4,0 to c.mv a4,a4. * testsuite/gas/riscv/c-zero-imm.s: Likewise. 2021-04-14 Alan Modra PR 27723 * dw2gencfi.c (initial_cie_insn): New function, extracted from.. (select_cie_for_fde): ..here. Simplify. 2021-04-14 Alan Modra PR 27723 * dw2gencfi.c (select_cie_for_fde): Handle DW_CFA_val_offset, DW_CFA_GNU_window_save and DW_CFA_restore_state. 2021-04-13 Alan Modra * testsuite/gas/m68hc11/m68hc11.exp (gas_m68hc11_message): Don't write to $srcdir. Use gas_host_run and read output file rather than gas_start/gas_finish. 2021-04-12 Alan Modra * config/tc-ppc.c (insn_validate): Use uint64_t for operand values. (md_assemble): Likewise. Handle bignum operands. (ppc_elf_suffix): Handle O_big. Remove unnecessary input_line_pointer check. * expr.c: Delete unnecessary forward declarations. (generic_bignum_to_int32): Return uint32_t. (generic_bignum_to_int64): Return uint64_t. Compile always. (operand): Twiddle X_extrabit for unary '~'. Set X_unsigned and clear X_extrabit for unary '!'. * expr.h (generic_bignum_to_int32): Declare. (generic_bignum_to_int64): Declare. * testsuite/gas/ppc/prefix-pcrel.s, * testsuite/gas/ppc/prefix-pcrel.d: Add more instructions. 2021-04-12 Nelson Chu * testsuite/gas/riscv/march-fail-order-x-std.d: Renamed from march-fail-porder-x-std.d. * testsuite/gas/riscv/march-fail-order-z-std.d: Renamed from march-fail-porder-z-std.d. * testsuite/gas/riscv/march-fail-order-x-z.d: Renamed from march-fail-porder-x-z.d. * testsuite/gas/riscv/march-fail-order-zx-std.l: Added to replace march-fail-porder.l. * testsuite/gas/riscv/march-fail-order-x-z.l: Likewise. * testsuite/gas/riscv/march-fail-order-x.l: Updated. * testsuite/gas/riscv/march-fail-order-z.l: Likewise. * testsuite/gas/riscv/march-fail-single-prefix-h.d: Renamed from march-fail-single-char-h.d. * testsuite/gas/riscv/march-fail-single-prefix-s.d: Renamed from march-fail-single-char-s.d. * testsuite/gas/riscv/march-fail-single-prefix-x.d: Renamed from march-fail-single-char-x.d. * testsuite/gas/riscv/march-fail-single-prefix-z.d: Renamed from march-fail-single-char-z.d. * testsuite/gas/riscv/march-fail-single-prefix-zmx.d: Added. * testsuite/gas/riscv/march-fail-single-prefix.l: Added to replace march-fail-single-prefix.l. * testsuite/gas/riscv/march-fail-unknown-zxm.d: Added. * testsuite/gas/riscv/march-fail-unknown-std.l: Updated. * testsuite/gas/riscv/march-fail-unknown.l: Likewise. 2021-04-09 Tejas Belagod * config/tc-aarch64.c (warn_unpredictable_ldst): Clean-up diagnostic messages for LD/ST Exclusive instructions. * testsuite/gas/aarch64/diagnostic.s: Add a diagnostic test for STLXP. * testsuite/gas/aarch64/diagnostic.l: Fix-up test after message clean-up. 2021-04-09 Alan Modra * testsuite/gas/ppc/prefix-pcrel.d: Update expected output. * testsuite/gas/ppc/prefix-reloc.d: Likewise. * gas/testsuite/gas/ppc/vsx_32byte.d: Likewise. 2021-04-08 Alan Modra * testsuite/gas/ppc/pr27676.d, * testsuite/gas/ppc/pr27676.s: New test. * testsuite/gas/ppc/ppc.exp: Run it. * testsuite/gas/ppc/dcbt.d: Update. * testsuite/gas/ppc/power4_32.d: Update. 2021-04-07 Alan Modra PR 27217 * testsuite/gas/aarch64/pr27217.d: Correct name. Accept ilp32 relocs. 2021-04-06 Nick Clifton PR 27217 * config/tc-aarch64.c (my_get_expression): Rename to aarch64_get_expression. Add a fifth argument to enable deferring of expression resolution. (parse_typed_reg): Update calls to my_get_expression. (parse_vector_reg_list): Likewise. (parse_immediate_expression): Likewise. (parse_big_immediate): Likewise. (parse_shift): Likewise. (parse_shifter_operand_imm): Likewise. (parse_operands): Likewise. (parse_shifter_operand_reloc): Update calls to my_get_expression and call aarch64_force_reloc to determine the value of the new fifth argument. (parse_address_main): Likewise. (parse_half): Likewise. (parse_adrp): Likewise. (aarch64_force_reloc): New function. Contains code extracted from... (aarch64_force_relocation): ... here. * testsuite/gas/aarch64/pr27217.s: New test case. * testsuite/gas/aarch64/pr27217.d: New test driver. 2021-04-06 Jan Beulich * write.c (fixup_segment): Move add_symbol_segment declaration into main loop. 2021-04-05 Alan Modra * configure.ac: Don't check for string.h, strings.h, stdlib.h, errno.h, limits.h, locale.h or time.h. Don't check for unlink, remove, sbrk (unused) or setlocale. Adjust gas_test_headers. Don't check for errno, free, malloc, realoc, sbrk, strstr, getenv strstr, or vsnprintf declarations. (AC_ISC_POSIX, AC_FUNC_ALLOCA, AC_C_INLINE): Don't invoke. * as.h: Don't include alloca-conf.h, include config.h instead. Include string.h, stdlib.h, errno.h unconditionally. Remove various fallback declarations. * asintl.h: Don't test HAVE_LOCALE_H. * as.c: Don't test HAVE_SETLOCALE. * dwarf2dbg.c: Include limits.h unconditionally. * expr.c: Likewise. * sb.c: Likewise. * symbols.c: Likewise. * config/tc-cr16.c: Likewise. * config/tc-d30v.c: Likewise. * config/tc-i386.c: Likewise. * config/tc-ia64.c: Likewise. * config/tc-tic54x.c (tic54x_mlib): Call remove rather than unlink. * config.in: Regenerate. * configure: Regenerate. * Makefile.in: Regenerate. * doc/Makefile.in: Regenerate. 2021-04-01 Martin Liska * config/obj-coff.c (strneq): Remove strneq and use startswith. (weak_is_altname): Likewise. (obj_coff_section): Likewise. * config/tc-cr16.c (process_label_constant): Likewise. * config/tc-crx.c (strneq): Likewise. 2021-04-01 Martin Liska * as.c (select_emulation_mode): Use startswith. * config/m68k-parse.y: Likewise. * config/obj-aout.c (obj_aout_type): Likewise. * config/obj-elf.c (elf_common_parse): Likewise. (obj_elf_section_type): Likewise. (obj_elf_section_word): Likewise. (obj_elf_section): Likewise. (obj_elf_symver): Likewise. (adjust_stab_sections): Likewise. * config/obj-evax.c (evax_shorten_name): Likewise. * config/obj-macho.c (obj_mach_o_is_frame_section): Likewise. * config/tc-aarch64.c (parse_aarch64_imm_float): Likewise. (aarch64_parse_features): Likewise. (create_register_alias): Likewise. (aarch64_data_in_code): Likewise. (md_parse_option): Likewise. * config/tc-alpha.c (s_alpha_section_word): Likewise. (s_alpha_pdesc): Likewise. * config/tc-arc.c (tokenize_extregister): Likewise. * config/tc-arm.c (create_register_alias): Likewise. (create_neon_reg_alias): Likewise. (parse_ifimm_zero): Likewise. (parse_qfloat_immediate): Likewise. (arm_elf_section_type): Likewise. (arm_parse_extension): Likewise. (aeabi_set_public_attributes): Likewise. (s_arm_arch_extension): Likewise. (arm_data_in_code): Likewise. (start_unwind_section): Likewise. * config/tc-avr.c (avr_ldi_expression): Likewise. * config/tc-csky.c (is_freglist_legal): Likewise. (csky_s_section): Likewise. * config/tc-d30v.c (do_assemble): Likewise. * config/tc-dlx.c (parse_operand): Likewise. * config/tc-epiphany.c (md_assemble): Likewise. * config/tc-h8300.c (h8300_elf_section): Likewise. (get_operand): Likewise. * config/tc-hppa.c (pa_ip): Likewise. (pa_level): Likewise. (pa_space): Likewise. * config/tc-i386.c (i386_mach): Likewise. (md_assemble): Likewise. (check_VecOperations): Likewise. (i386_target_format): Likewise. (i386_elf_section_type): Likewise. * config/tc-ia64.c (start_unwind_section): Likewise. (md_parse_option): Likewise. (is_taken_branch): Likewise. (idesc->name,): Likewise. (note_register_values): Likewise. (do_alias): Likewise. * config/tc-m32c.c (insn_to_subtype): Likewise. * config/tc-m68hc11.c (get_operand): Likewise. (md_assemble): Likewise. * config/tc-m68k.c (m68k_ip): Likewise. (m68k_elf_suffix): Likewise. * config/tc-mcore.c (mcore_s_section): Likewise. * config/tc-metag.c (parse_get_set): Likewise. (md_parse_option): Likewise. * config/tc-microblaze.c (parse_imm): Likewise. (check_got): Likewise. (md_apply_fix): Likewise. * config/tc-mips.c (CPU_HAS_MIPS16): Likewise. (md_begin): Likewise. (s_is_linkonce): Likewise. (check_regno): Likewise. (match_float_constant): Likewise. (classify_vr4120_insn): Likewise. (match_insn): Likewise. (mips_after_parse_args): Likewise. (s_change_sec): Likewise. (s_option): Likewise. (parse_code_option): Likewise. (md_section_align): Likewise. (nopic_need_relax): Likewise. * config/tc-mmix.c (mmix_handle_mmixal): Likewise. * config/tc-mn10300.c (mn10300_fix_adjustable): Likewise. (mn10300_end_of_match): Likewise. * config/tc-msp430.c (msp430_make_init_symbols): Likewise. * config/tc-nds32.c (nds32_parse_option): Likewise. * config/tc-nds32.h (md_do_align): Likewise. * config/tc-nios2.c (strprefix): Likewise. (nios2_special_relocation_p): Likewise. (nios2_parse_base_register): Likewise. (nios2_cons): Likewise. * config/tc-ns32k.c (addr_mode): Likewise. * config/tc-pdp11.c (set_option): Likewise. (parse_reg): Likewise. (parse_ac5): Likewise. (parse_op_no_deferred): Likewise. (set_cpu_model): Likewise. (set_machine_model): Likewise. * config/tc-pj.c (md_operand): Likewise. * config/tc-ppc.c (ppc_set_cpu): Likewise. (ppc_arch): Likewise. (ppc_section_type): Likewise. * config/tc-s12z.c (tb_reg_rel): Likewise. (tb_opr_rel): Likewise. * config/tc-s390.c (s390_parse_cpu): Likewise. (md_parse_option): Likewise. * config/tc-score.c (s3_nopic_need_relax): Likewise. (s3_pic_need_relax): Likewise. * config/tc-score7.c (s7_nopic_need_relax): Likewise. (s7_pic_need_relax): Likewise. * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise. * config/tc-sparc.c (md_parse_option): Likewise. (sparc_ip): Likewise. (s_reserve): Likewise. (s_common): Likewise. (s_seg): Likewise. (sparc_cons): Likewise. * config/tc-tic54x.c (stag_add_field): Likewise. (tic54x_endstruct): Likewise. * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise. * config/tc-v850.c (v850_comm): Likewise. (md_begin): Likewise. (md_assemble): Likewise. * config/tc-vax.c (vax_cons): Likewise. * config/tc-wasm32.c (wasm32_leb128): Likewise. * config/tc-xstormy16.c (md_operand): Likewise. * config/tc-xtensa.c (get_directive): Likewise. (xg_instruction_matches_option_term): Likewise. (is_unaligned_label): Likewise. (cache_literal_section): Likewise. * config/xtensa-relax.c (parse_precond): Likewise. (parse_option_cond): Likewise. (transition_applies): Likewise. (wide_branch_opcode): Likewise. * dw2gencfi.c: Likewise. * dwarf2dbg.c (dwarf2_directive_filename): Likewise. * ehopt.c (get_cie_info): Likewise. * input-file.c (input_file_open): Likewise. * listing.c (listing_newline): Likewise. (debugging_pseudo): Likewise. * read.c (read_a_source_file): Likewise. * write.c (adjust_reloc_syms): Likewise. (compress_debug): Likewise. (maybe_generate_build_notes): Likewise. 2021-03-31 Alan Modra * itbl-lex-wrapper.c: Include as.h not sysdep.h. * config/bfin-lex-wrapper.c: Likewise. * itbl-lex.l: Don't include as.h. * config/bfin-lex.l: Likewise. 2021-03-31 Alan Modra * as.h (POISON_BFD_BOOLEAN): Define. * as.c, * as.h, * atof-generic.c, * config/atof-ieee.c, * config/bfin-aux.h, * config/obj-coff.c, * config/obj-ecoff.c, * config/obj-elf.c, * config/obj-elf.h, * config/obj-som.c, * config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c, * config/tc-arc.h, * config/tc-arm.c, * config/tc-arm.h, * config/tc-avr.c, * config/tc-avr.h, * config/tc-bfin.c, * config/tc-bfin.h, * config/tc-bpf.c, * config/tc-cris.c, * config/tc-csky.c, * config/tc-csky.h, * config/tc-d10v.c, * config/tc-d10v.h, * config/tc-d30v.c, * config/tc-d30v.h, * config/tc-dlx.c, * config/tc-dlx.h, * config/tc-epiphany.c, * config/tc-epiphany.h, * config/tc-fr30.c, * config/tc-fr30.h, * config/tc-frv.c, * config/tc-frv.h, * config/tc-ft32.c, * config/tc-ft32.h, * config/tc-h8300.c, * config/tc-hppa.c, * config/tc-i386-intel.c, * config/tc-i386.c, * config/tc-ia64.c, * config/tc-ip2k.c, * config/tc-iq2000.c, * config/tc-iq2000.h, * config/tc-lm32.c, * config/tc-lm32.h, * config/tc-m32c.c, * config/tc-m32c.h, * config/tc-m32r.c, * config/tc-m32r.h, * config/tc-m68hc11.c, * config/tc-m68k.c, * config/tc-mcore.c, * config/tc-mcore.h, * config/tc-mep.c, * config/tc-mep.h, * config/tc-metag.c, * config/tc-metag.h, * config/tc-microblaze.c, * config/tc-mips.c, * config/tc-mips.h, * config/tc-mmix.c, * config/tc-mn10200.c, * config/tc-mn10300.c, * config/tc-mn10300.h, * config/tc-moxie.c, * config/tc-msp430.c, * config/tc-msp430.h, * config/tc-mt.c, * config/tc-mt.h, * config/tc-nds32.c, * config/tc-nds32.h, * config/tc-nios2.c, * config/tc-ns32k.c, * config/tc-or1k.c, * config/tc-or1k.h, * config/tc-pdp11.c, * config/tc-ppc.c, * config/tc-pru.c, * config/tc-pru.h, * config/tc-riscv.c, * config/tc-riscv.h, * config/tc-rx.c, * config/tc-rx.h, * config/tc-s12z.c, * config/tc-s12z.h, * config/tc-s390.c, * config/tc-score.c, * config/tc-score.h, * config/tc-score7.c, * config/tc-sh.c, * config/tc-sh.h, * config/tc-spu.c, * config/tc-tic54x.c, * config/tc-tic6x.c, * config/tc-tic6x.h, * config/tc-tilegx.c, * config/tc-tilepro.c, * config/tc-v850.c, * config/tc-v850.h, * config/tc-visium.c, * config/tc-visium.h, * config/tc-wasm32.c, * config/tc-wasm32.h, * config/tc-xc16x.c, * config/tc-xgate.c, * config/tc-xstormy16.c, * config/tc-xstormy16.h, * config/tc-xtensa.c, * config/tc-xtensa.h, * config/tc-z80.c, * config/tc-z8k.c, * config/xtensa-istack.h, * config/xtensa-relax.c, * config/xtensa-relax.h, * dw2gencfi.c, * dwarf2dbg.c, * dwarf2dbg.h, * expr.c, * expr.h, * frags.c, * frags.h, * listing.c, * macro.c, * output-file.c, * read.c, * read.h, * stabs.c, * symbols.c, * write.c: Replace bfd_boolean with bool, FALSE with false, and TRUE with true. 2021-03-31 Alan Modra * config/tc-aarch64.c: Include stdint.h in place of bfd_stdint.h. * config/tc-crx.c: Likewise. * config/tc-nds32.h: Likewise. 2021-03-30 Jan Beulich * config/tc-i386.c (build_modrm_byte): Change return type. Change type of "default_seg". Use NULL. Adjust setting of "default_seg". (reg_ds, reg_es, reg_ss): New. (struct _i386_insn): Change type of seg[]. (md_begin): Initialize reg_ds, reg_es, and reg_ss. (swap_operands): Change type of "temp_seg". (check_string): Adjust %es check. (process_operands): Change type of "default_seg". Use NULL. Adjust segment override processing.. (i386_att_operand): Adjust segment override handling. * config/tc-i386-intel.c (i386_intel_operand): Likewise. 2021-03-30 Jan Beulich * config/tc-i386.c (reg_eax): New. (md_begin): Initialize reg_eax. * config/tc-i386-intel.c (i386_intel_simplify_register): Use reg_eax. (i386_intel_simplify): Likewise. 2021-03-30 Jan Beulich * config/tc-i386.c (reg_st0): New. (md_begin): Convert to switch(). Initialize reg_st0. Don't insert other st(N). (parse_real_register): Adjust st(N) processing. 2021-03-30 Jan Beulich * config/tc-i386.c (rc_op): Delete. (struct Rounding_Operation): Move ... (struct _i386_insn): ... here. Change field "rounding". (build_evex_prefix): Adjust rounding processing. (swap_2_operands): Likewise. (check_VecOperands): Likewise. (RC_SAE_immediate): Likewise. (optimize_encoding): Adjust check for rounding. (build_modrm_byte): Likewise. (output_imm): Likewise. (md_assemble): Initialize rounding type. 2021-03-30 Jan Beulich * config/tc-i386.c (broadcast_op): Delete. (struct Broadcast_Operation): Move ... (struct _i386_insn): ... here. Change field "broadcast". (match_mem_size): Adjust check for broadcast. (optimize_encoding): Likewise. (process_suffix): Likewise. (build_evex_prefix): Adjust broadcast processing. (swap_2_operands): Likewise. (check_VecOperations): Likewise. (match_template): Likewise. (check_VecOperands): Likewise. 2021-03-30 Jan Beulich * config/tc-i386.c (reg_k0): New. (mask_op): Delete. (struct Mask_Operation): Move ... (struct _i386_insn): ... here. Change field "mask". (md_begin): Initialize reg_k0. (build_evex_prefix): Adjust mask processing. (swap_2_operands): Likewise. (check_VecOperands): Likewise. (check_VecOperations): Likewise. (optimize_encoding): Adjust checks for masking. (output_insn): Likewise. 2021-03-30 Jan Beulich * config/tc-i386.c (swap_2_operands): Switch parameters to unsigned. (struct RC_Operation): Switch operand field to unsigned. (struct Mask_Operation): Likewise. (struct Broadcast_Operation): Likewise. (build_evex_prefix): Drop cast. (check_VecOperands): Likewise. (build_modrm_byte): Likewise. (output_imm): Likewise. (check_VecOperations): Add casts to unsigned. 2021-03-29 Jan Beulich * testsuite/gas/i386/x86-64-sse2avx.s: Add vpsadbw case. * testsuite/gas/i386/x86-64-avx-swap-2.d. testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations. 2021-03-29 Jan Beulich * config/tc-i386.c (optimize_encoding): Replace VEX-encoding checks by opcodespace ones. (insert_lfence_before): Likewise. (maybe_fused_with_jcc_p): Likewise. (add_branch_padding_frag_p): Likewise. (output_disp): Likewise. (load_insn_p): Re-arrange checks to key applicable ones off of an opcodespace check. (md_assemble): Adjust opcode checks. (check_byte_reg): Likewise. (process_operands): Likewise. (i386_index_check): Likewise. (process_suffix): Likewise. New local variable is_movx. Adjust movsx/movzx and crc32 handling. (output_insn): Adjust opcode checks. Drop no longer reachable case labels. Output legacy encoding prefixes in addition to the base_opcode byte(s). Rework counting of prefixes for extended opcode maps. * config/tc-i386-intel.c (i386_intel_simplify_register): Adjust opcode checks. 2021-03-29 Alan Modra * atof-generic.c (FALSE, TRUE): Don't define. * config/obj-elf.h (FALSE, TRUE): Don't define. * config/obj-som.h (FALSE, TRUE): Don't define. * config/tc-hppa.h (FALSE, TRUE): Don't define. * config/tc-pdp11.c (FALSE, TRUE): Don't define. * config/tc-iq2000.h (obj_fix_adjustable): Delete. * config/tc-m32r.h (TC_FIX_ADJUSTABLE): Delete. * config/tc-mt.h (obj_fix_adjustable): Delete. * config/tc-nds32.h (TC_FIX_ADJUSTABLE): Delete. * config/tc-arc.c (parse_opcode_flags): Simplify boolean expression. (relaxable_flag, relaxable_operand, assemble_insn): Likewise. (tokenize_extregister): Likewise. * config/tc-csky.c (parse_opcode, get_operand_value): Likewise. (parse_operands_op, parse_operands, md_assemble): Likewise. * config/tc-d10v.c (build_insn): Likewise. * config/tc-score.c (s3_gen_insn_frag): Likewise. * config/tc-score7.c (s7_gen_insn_frag, s7_relax_frag): Likewise. * config/tc-tic6x.c (tic6x_update_features, md_assemble): Likewise. * config/tc-z80.c (emit_byte): Likewise. 2021-03-29 Alan Modra * config/tc-arm.c (struct arm_long_option_table ): Return bfd_boolean. * config/tc-arm.h (arm_optimize_expr, arm_data_in_code): Likewise. * config/tc-metag.c (parse_mov_port): Replace unsigned int variable with bfd_boolean. (parse_mmov, parse_mov_ct, parse_alu, parse_shift, parse_bitop), (parse_cmp, parse_fmmov, parse_fmov_data, parse_fearith), (parse_dget_set, parse_dalu): Likewise, ensuring assignment from logical expressions. (struct metag_long_option ): Return bfd_boolean. (metag_parse_cpu, metag_parse_fpu, metag_parse_dsp): Likewise. * config/tc-msp430.c (msp430_dstoperand): Correct dummy type. * config/tc-s12z.c (parse_operand_func): Return bfd_boolean. (no_operands, lex_force_match, lex_reg_list): Likewise. (size_from_suffix): Return int. (s12z_relax_frag, md_estimate_size_before_relax): Return 0. * config/tc-s12z.h (tc_s12z_fix_adjustable): Likewise. 2021-03-26 Jan Beulich * testsuite/gas/i386/x86-64-nosse2.s, testsuite/gas/i386/x86-64-nosse2.l: New. * testsuite/gas/i386/i386.exp: Run new test. 2021-03-25 Abid Qadeer * testsuite/gas/nios2/brn.d: New. * testsuite/gas/nios2/brn.d: New. 2021-03-25 Jan Beulich * config/tc-i386.c (match_template): Use t instead of i.tm. 2021-03-25 Jan Beulich * testsuite/gas/i386/avx512f-nondef.s: Add vgather cases. * testsuite/gas/i386/x86-64-vgather-check.s: Add cases with colliding registers in the upper half of the space. * testsuite/gas/i386/avx512f-nondef.d, testsuite/gas/i386/vgather-check.d, testsuite/gas/i386/x86-64-vgather-check.d, testsuite/gas/i386/x86-64-vgather-check-error.l, testsuite/gas/i386/x86-64-vgather-check-warn.e: Adjust expecations. * testsuite/gas/i386/vgather-check-none.d, testsuite/gas/i386/vgather-check-warn.d, testsuite/gas/i386/x86-64-vgather-check-none.d, testsuite/gas/i386/x86-64-vgather-check-warn.d: Refer to "base" tests for expected dump output. 2021-03-25 Jan Beulich * testsuite/gas/i386/avx512f-nondef.s: Add case for EVEX.z without mask register. * testsuite/gas/i386/avx512f-nondef.d: Adjust expectations. 2021-03-25 Jan Beulich * config/tc-i386.c (md_assemble): Widen set of insns to avoid swapping operands for. * testsuite/gas/i386/invlpgb.s: Fix, re-arrange, and add Intel syntax tests. * testsuite/gas/i386/snp.s: Re-arrange and add multi-operand as well as Intel syntax tests. * testsuite/gas/i386/invlpgb.d, testsuite/gas/i386/snp.d: Adjust expectations. * testsuite/gas/i386/invlpgb64.d, testsuite/gas/i386/snp64.d: Likewise. Drop passing --def-sym to as. 2021-03-25 Jan Beulich PR/gas 27419 * config/tc-i386.c (process_suffix): Restrict (%rip) -> (%eip) conversion to x32 mode. * testsuite/gas/i386/ilp32/enqcmd.s, testsuite/gas/i386/ilp32/enqcmd.d, testsuite/gas/i386/ilp32/movdir.s, testsuite/gas/i386/ilp32/movdir.d: New. * testsuite/gas/i386/x86-64-enqcmd.s, testsuite/gas/i386/x86-64-movdir.s: Drop mismatched operand cases. * testsuite/gas/i386/x86-64-enqcmd-inval.s: Add (%rip) and (%eip) cases. * testsuite/gas/i386/x86-64-movdir64b-reg.s Add (%eip) case. * testsuite/gas/i386/x86-64-enqcmd.d, testsuite/gas/i386/x86-64-enqcmd-intel.d, testsuite/gas/i386/x86-64-enqcmd-inval.l, testsuite/gas/i386/x86-64-movdir.d, testsuite/gas/i386/x86-64-movdir-intel.d, testsuite/gas/i386/x86-64-movdir64b-reg.l: Adjust expectations. 2021-03-25 Alan Modra PR 27647 * testsuite/gas/ppc/a2.d: Update expected output. * testsuite/gas/ppc/power8.d: Likewise. 2021-03-24 Jan Beulich * config/tc-i386.c (struct _i386_insn): New field opcode_length. (md_begin): Drop assertion. (install_template): New. (build_vex_prefix): Call install_template. (match_template): Likewise. (process_operands): Use new opcode_length field. (output_jump): Likewise. (output_insn): Likewise. Adjust psedo prefix check. 2021-03-24 Jan Beulich * config/tc-i386.c (md_begin): Add assertion. (build_vex_prefix): Drop implied prefix calculation. (build_evex_prefix): Likewise. (optimize_encoding): Adjust opcode checks. (load_insn_p): Also check opcodeprefix. (match_template): Also check opcodespace. (process_suffix): Likewise. (process_operands): Likewise. (output_insn): Likewise. Also check isprefix when discaring standalone LOCK. * config/tc-i386-intel.c (i386_intel_operand): Also check opcodespace. 2021-03-24 Jan Beulich * config/tc-i386.c (parse_insn): Recognize pseudo prefixes by base_opcode and extension_opcode. 2021-03-23 Jan Beulich * config/tc-i386.c (pte): Re-order opc_pfx[] entries. 2021-03-23 Jan Beulich * config/tc-i386.c (output_i386_opcode): Invoke process_i386_cpu_flag() slightly later. (process_i386_opcodes): Likewise. 2021-03-23 Jan Beulich * config/tc-i386.c (pte): Print prefix and encoding space. (build_vex_prefix): Check opcodespace instead of opcodeprefix. (build_evex_prefix): Likewise. (load_insn_p): Likewise. 2021-03-23 Jan Beulich * config/tc-i386.c (load_insn_p): Use PREFIX_NONE. Fold two if()-s. (match_template, output_insn): Use PREFIX_NONE. 2021-03-23 Jan Beulich * config/tc-i386.c (i386_index_check): New local variable t. Correct MPX insn check. * config/tc-i386-intel.c (i386_intel_simplify_register): Correct MPX insn check. * testsuite/gas/i386/x86-64-mpx.s: Add RIP-relative cases. Test index scaling by other than 1. * testsuite/gas/i386/x86-64-mpx.d: Adjust expectations. 2021-03-22 Martin Liska * config/tc-i386.c (md_parse_option): Replace usage of CONST_STRNEQ with startswith. (x86_64_section_word): Likewise. * config/tc-sparc.c (md_parse_option): Likewise. 2021-03-19 Alan Modra * app.c (do_scrub_chars): Don't lose spaces before a slash. 2021-03-18 Christian Groessler * config/tc-z8k.c (apply_fix): Handle 7-bit relocations correctly. Problem found by Tadashi G. Takaoka . 2021-03-16 Kuan-Lin Chen * config/tc-riscv.c (ext_version_table): Add b, zba, zbb and zbc. (riscv_multi_subset_supports): Add INSN_CLASS_ZB*. * testsuite/gas/riscv/b-ext-64.s: Bitmanip test case. * testsuite/gas/riscv/b-ext-64.d: Likewise. * testsuite/gas/riscv/b-ext.s: Likewise. * testsuite/gas/riscv/b-ext.d: Likewise. 2021-03-12 Przemyslaw Wirkus * testsuite/gas/aarch64/illegal-sysreg-7.d: New test. * testsuite/gas/aarch64/illegal-sysreg-7.l: New test. * testsuite/gas/aarch64/illegal-sysreg-7.s: New test. * testsuite/gas/aarch64/sysreg-7.d: New test. * testsuite/gas/aarch64/sysreg-7.s: New test. 2021-03-12 Clément Chigot * config/tc-ppc.c (ppc_xcoff_text_section, ppc_xcoff_data_section, (ppc_xcoff_bss_section, ppc_xcoff_tdata_section, (ppc_xcoff_tbss_section): New variables. (ppc_text_subsegment, ppc_text_csects, ppc_data_subgments, (ppc_data_csects): Removed. (ppc_xcoff_section_is_initialized, ppc_init_xcoff_section, ppc_xcoff_parse_cons): New functions. (md_being): Initialize XCOFF sections. (ppc_xcoff_suffix): Add support for TLS relocations (fixup_size, md_apply_fix): Add support for new BFD_RELOC. (ppc_change_csect): Handle XMC_TL, XMC_UL. Correctly, add XMC_BS to .bss section. Handle new XCOFF section variables. (ppc_comm): Likewise. (ppc_toc): Likewise. (ppc_symbol_new_hook): Likewise. (ppc_frob_symbol): Likewise. (ppc_fix_adjustable): Add tbss support. * config/tc-ppc.h (TC_PARSE_CONS_EXPRESSION): New define. (ppc_xcoff_parse_cons): Add prototype. (struct ppc_xcoff_section): New structure. 2021-03-12 Clément Chigot * config/tc-ppc.c (ppc_xcoff_suffix): New function. (MAP, MAP32, MAP64): New macros for XCOFF. (ppc_xcoff_fixup_addis): New function. (ppc_is_toc_sym): Handle XMC_TE. (fixup_size): Add cases for BFD_RELOC_PPC_TOC16_HI and BFD_RELOC_PPC_TOC16_LO. (md_assemble): Call ppc_xcoff_fixup_addis for XCOFF. (ppc_change_csect): Handle XMC_TE. (ppc_tc): Enable .tc symbols to have only a XMC_TC or XMC_TE storage class. (ppc_symbol_new_hook): Handle XMC_TE. (ppc_frob_symbol): Likewise. (ppc_fix_adjustable): Likewise. (md_apply_fix): Handle BFD_RELOC_PPC_TOC16_HI and BFD_RELOC_PPC_TOC16_LO. 2021-03-10 Jan Beulich * testsuite/gas/i386/avx512f-intel.d, testsuite/gas/i386/avx512f_vl-intel.d, testsuite/gas/i386/avx512pf-intel.d, testsuite/gas/i386/x86-64-avx512f-intel.d, testsuite/gas/i386/x86-64-avx512f_vl-intel.d, testsuite/gas/i386/x86-64-avx512pf-intel.d: Adjust expectations. 2021-03-10 Jan Beulich * testsuite/gas/i386/prefetch.d, testsuite/gas/i386/prefetch-intel.d, testsuite/gas/i386/x86-64-prefetch.d, testsuite/gas/i386/x86-64-prefetch-intel.d: Adjust expectations. * testsuite/gas/i386/nops-8.s, testsuite/gas/i386/nops-8.d: New. * testsuite/gas/i386/i386.exp: Run new test. 2021-03-09 Jan Beulich * config/tc-i386.c (check_hle): Replace HLEPrefix* by Prefix*. (md_assemble): Replace use of repprefixok, islockable, and notrackprefixok. (i386_index_check): Replace use of repprefixok. 2021-03-09 Jan Beulich * testsuite/gas/i386/noreg64.s: Add sysexit. * testsuite/gas/i386/x86-64-sysenter-amd.s: Split sysexit into sysexitl and sysexitq. * testsuite/gas/i386/noreg-intel64.l, testsuite/gas/i386/noreg64-data16.d, testsuite/gas/i386/noreg64-data16.e, testsuite/gas/i386/noreg64-rex64.d, testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l, testsuite/gas/i386/x86-64-sysenter-amd.d, testsuite/gas/i386/x86-64-sysenter-amd.l, testsuite/gas/i386/x86-64-sysenter-intel.d: Adjust expectations. 2021-02-26 Nick Clifton PR 27411 * config/tc-arm.c (do_t_add_sub): Correct error message. * testsuite/gas/arm/pr27411.s: New test. * testsuite/gas/arm/pr27411.d: New test driver. * testsuite/gas/arm/pr27411.l: Expected error output for new test. 2021-02-24 Alan Modra PR 23691 * Makefile.am (TARGET_CPU_CFILES): Split off config/xtensa-relax.c.. (TARGET_CPU_HFILES): ..and config/xtensa-relax.h.. (TARGET_EXTRA_FILES): ..to here. Add config/bfin-lex-wrapper.c, and use alongside TARGET_CPU_CFILES. (EXTRA_DIST): Update location of generated .c files. (config/m68k-parse.c): New rule replacing m68k-parse.c rule. (config/bfin-parse.c, config/rl78-parse.cm config/rx-parse.c), (config/bfin-lex.c, config/bfin-lex-wrapper.@OBJEXT@): Similarly. (itbl-lex-wrapper.@OBJEXT@): Simplify to just the needed dependencies. (itbl-parse.@OBJEXT@): Delete rule using NO_WERROR. (itbl-parse.c, itbl-parse.h): Tidy. * config/bfin-lex-wrapper.c: Include config/bfin-lex.c. * config/bfin-lex.l: Include config/bfin-parse.h. * configure.ac (extra_objects): Move object files corresponding to .y and .l files now in config/ to config/. * Makefile.in: Regenerate. * configure: Regenerate. * po/POTFILES.in: Regenerate. 2021-02-19 Nick Clifton * config/tc-riscv.c (riscv_ip): Fix compile time warnings about misleading indentation. 2021-02-19 Nelson Chu PR 27158 * config/tc-riscv.c (riscv_ip): Updated encoding macros. (md_apply_fix): Likewise. (md_convert_frag_branch): Likewise. (validate_riscv_insn): Likewise. Also arranged operands, including added C5 and C6 operands, and removed unused Ci and C< operands. * doc/c-riscv.texi: Updated and added CSS/CL/CS types. * testsuite/gas/riscv/insn.d: Added CSS/CL/CS instructions. * testsuite/gas/riscv/insn.s: Likewise. 2021-02-18 Nelson Chu * config/tc-riscv.c: Included cpu-riscv.h. (enum riscv_csr_clas): Moved from include/opcode/riscv.h. (struct riscv_csr_extra): Likewise. (struct riscv_ext_version): Likewise. (ext_version_table): Moved from opcodes/riscv-opc.c. (default_isa_spec): Updated type to riscv_spec_class. (default_priv_spec): Likewise. (riscv_set_default_isa_spec): Updated. (init_ext_version_hash): Likewise. (riscv_init_csr_hash): Likewise, also fixed indent. 2021-02-17 Alan Modra * testsuite/gas/elf/section28.d: xfail h8300. 2021-02-16 H.J. Lu PR gas/27412 * config/obj-elf.c (obj_elf_change_section): Strip SHF_GNU_RETAIN when checking incorrect section attributes. * testsuite/gas/elf/elf.exp: Run section28 and section29. * testsuite/gas/elf/section28.d: New file. * testsuite/gas/elf/section28.s: Likewise. * testsuite/gas/elf/section29.d: Likewise. * testsuite/gas/elf/section29.s: Likewise. 2021-02-16 Jan Beulich * testsuite/gas/i386/sse-check.s, testsuite/gas/i386/sse2avx.s, testsuite/gas/i386/x86-64-sse2avx.s: Add CVTPI2PD cases. * testsuite/gas/i386/sse-check-error.l, testsuite/gas/i386/sse-check-warn.e, testsuite/gas/i386/sse-check.d, testsuite/gas/i386/sse2avx.d, testsuite/gas/i386/x86-64-sse-check-error.l, testsuite/gas/i386/x86-64-sse2avx.d: Adjust expecations. * testsuite/gas/i386/property-cvtpi2pd.s, testsuite/gas/i386/property-cvtpi2pd.d, testsuite/gas/i386/property-cvtpi2ps.s, testsuite/gas/i386/property-cvtpi2ps.d: New. * testsuite/gas/i386/i386.exp: Run new tests. 2021-02-16 Jan Beulich * config/tc-i386.c (md_assemble): Use template rather than actuals when updating i.xstate. * testsuite/gas/i386/property-4.d, testsuite/gas/i386/property-5.d, testsuite/gas/i386/property-12.d: Adjust expectations. 2021-02-16 Jan Beulich * config/tc-i386.c (output_insn): Handle ldmxcsr, stmxcsr, vldmxcsr, vstmxcsr, vzeroall, and vzeroupper. * testsuite/gas/i386/property-ldmxcsr.s, testsuite/gas/i386/property-ldmxcsr.d, testsuite/gas/i386/property-vldmxcsr.s, testsuite/gas/i386/property-vldmxcsr.d, testsuite/gas/i386/property-vzeroall.s, testsuite/gas/i386/property-vzeroall.d: New. * testsuite/gas/i386/i386.exp: Run new tests. 2021-02-16 Jan Beulich * testsuite/gas/i386/i386.exp: Move bitness-independent property tests to bitness independent section. * testsuite/gas/i386/x86-64-property-2.d, testsuite/gas/i386/x86-64-property-3.d, testsuite/gas/i386/x86-64-property-4.d, testsuite/gas/i386/x86-64-property-5.d, testsuite/gas/i386/x86-64-property-6.d, testsuite/gas/i386/x86-64-property-10.d, testsuite/gas/i386/x86-64-property-11.d, testsuite/gas/i386/x86-64-property-12.d, testsuite/gas/i386/x86-64-property-13.d: Delete. 2021-02-16 Jan Beulich * testsuite/gas/i386/enqcmd-16bit.s: Include enqcmd.s, not movdir.s. * testsuite/gas/i386/enqcmd-16bit.d: Adjust expectations. 2021-02-16 Alan Modra PR 27426 * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array in another place. 2021-02-16 Alan Modra * read.c (demand_copy_C_string): Really check for embedded zeros. 2021-02-15 Andreas Krebbel * config/tc-s390.c (s390_parse_cpu): New entry for arch14. * doc/c-s390.texi: Document arch14 march option. * testsuite/gas/s390/s390.exp: Run the arch14 related tests. * testsuite/gas/s390/zarch-arch14.d: New test. * testsuite/gas/s390/zarch-arch14.s: New test. 2021-02-12 Nick Clifton * testsuite/gas/mach-o/sections-1.d: Stop automatic debug link following. * testsuite/gas/xgate/insns-dwarf2.d: Likewise. 2021-02-12 Alan Modra * testsuite/gas/all/pr27381.err: Don't match source file name. * testsuite/gas/all/pr27381.s: Don't start directive in first column. * testsuite/gas/all/pr27384.err: Don't match source file name. Adjust line number. * testsuite/gas/all/pr27384.s: Add ".text" directive. * testsuite/gas/elf/pr27355.err: Don't match source file name. 2021-02-11 Alan Modra * NEWS: Mention arm-symbianelf removal. 2021-02-10 Nick Clifton * listing.c (buffer_line): Remove debugging code accidentally included with the fix for PR 27384. 2021-02-09 Nick Clifton PR 27381 * read.c (s_incbin): Check that the file to be included is a regular, non-directory file. * testsuite/gas/all/pr27381.s: New test source file. * testsuite/gas/all/pr27381.d: New test control file. * testsuite/gas/all/pr27381.err: Expected error output for the new test. * testsuite/gas/all/gas.exp: Run the new test. 2021-02-09 Alan Modra * Makefile.am (TARG_ENV_HFILES): Remove config/te-symbian.h. * config/tc-arm.c (elf32_arm_target_format): Remove TE_SYMBIAN support. * config/te-symbian.h: Delete. * configure.tgt: Remove arm-*-symbianelf*. * testsuite/gas/arm/arch4t-eabi.d: Don't mention symbianelf in target selection. * testsuite/gas/arm/arch4t.d: Likewise. * testsuite/gas/arm/got_prel.d: Likewise. * testsuite/gas/arm/mapdir.d: Likewise. * testsuite/gas/arm/mapmisc.d: Likewise. * testsuite/gas/arm/mapsecs.d: Likewise. * testsuite/gas/arm/mapshort-eabi.d: Likewise. * testsuite/gas/arm/thumb-eabi.d: Likewise. * testsuite/gas/arm/thumb.d: Likewise. * testsuite/gas/arm/thumbrel.d: Likewise. * Makefile.in: Regenerate. * po/POTFILES.in: Regenerate. 2021-02-09 Nick Clifton PR 27384 * listing.c (listing_psize): Check the result of the width expression before assigning it to paper_width. * testsuite/gas/all/pr27384.s: New test source file. * testsuite/gas/all/pr27384.d: New test control file. * testsuite/gas/all/pr27384.err: Expected errors from new test. * testsuite/gas/all/gas.exp: Run the new test. 2021-02-09 Nick Clifton PR 27355 * testsuite/gas/elf/pr27355.s: New test source file. * testsuite/gas/elf/pr27355.d: New test control file. * testsuite/gas/elf/pr27355.err: Expected errors from new test. * testsuite/gas/elf/elf.exp: Run the new test. 2021-02-08 Mike Frysinger * config/tc-tic54x (tic54x_mmregs): Rename to ... (tic54x_register_mmregs): ... this. Change mmregs to tic54x_mmregs. (md_pseudo_table): Change tic54x_mmregs to tic54x_register_mmregs. (md_begin): Add tic54x_ prefix to regs, mmregs, condition_codes, cc2_codes, cc3_codes, status_bits, and misc_symbols. 2021-02-08 Nick Clifton PR 27355 * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array if it has not already been created. 2021-02-04 Nelson Chu * config/tc-riscv.c (riscv_multi_subset_supports): Removed INSN_CLASS_ZB*. * testsuite/gas/riscv/bitmanip-insns-32.d: Removed. * testsuite/gas/riscv/bitmanip-insns-64.d: Removed. * testsuite/gas/riscv/bitmanip-insns.s: Removed. 2021-02-03 Andreas Krebbel * doc/c-s390.texi: Document vector instruction formats. 2021-02-01 Emery Hemingway * configure.tgt: Add *-*-genode* as a target for AArch64 and x86. 2021-02-01 Alan Modra PR 27283 * config/tc-alpha.c (insert_operand): Delete dead code. 2021-01-26 H.J. Lu PR gas/27243 * config/tc-nios2.c (md_begin): Don't disable relaxation with --gdwarf-N. * testsuite/gas/nios2/relax.d: New file. * testsuite/gas/nios2/relax.s: Likewise. 2021-01-26 Alan Modra * testsuite/gas/all/local-label-overflow.d: Use xfail rather than notarget all except hppa. Comment. * testsuite/gas/all/sleb128-2.d: Use xfail rather than notarget. * testsuite/gas/all/sleb128-4.d: Likewise. Don't skip msp430. * testsuite/gas/all/sleb128-5.d: Use xfail rather than notarget. * testsuite/gas/all/sleb128-7.d: Likewise. * testsuite/gas/all/sleb128-9.d: Likewise. * testsuite/gas/elf/bignums.d: Likewise. * testsuite/gas/elf/group0c.d: Likewise. * testsuite/gas/elf/group1a.d: Likewise. * testsuite/gas/elf/section-symbol-redef.d: Likewise. * testsuite/gas/elf/section15.d: Likewise. * testsuite/gas/elf/section4.d: Likewise. * testsuite/gas/elf/section7.d: Likewise. * testsuite/gas/macros/irp.d: Likewise. * testsuite/gas/macros/repeat.d: Likewise. * testsuite/gas/macros/rept.d: Likewise. * testsuite/gas/macros/test2.d: Likewise. * testsuite/gas/macros/vararg.d: Likewise. * testsuite/gas/all/string.d: Use xfail rather than skip. * testsuite/gas/elf/missing-build-notes.d: Likewise. * testsuite/gas/elf/section0.d: Likewise. * testsuite/gas/elf/section1.d: Likewise. * testsuite/gas/elf/section10.d: Likewise. * testsuite/gas/elf/section11.d: Likewise. * testsuite/gas/elf/section6.d: Likewise. * testsuite/gas/elf/symtab.d: Use xfail rather than skip, adjust hppa. * testsuite/gas/elf/symtab.s: Don't start directives in first column. * testsuite/gas/macros/test3.d: Don't notarget nds32. 2021-01-26 Alan Modra * testsuite/gas/all/byte.d, * testsuite/gas/all/byte.l, * testsuite/gas/all/byte.s: Delete. * testsuite/gas/all/gas.exp: Don't run byte test. 2021-01-26 Alan Modra PR 27282 * testsuite/gas/all/none.d: Replace skip with xfail, don't xfail ft32. * testsuite/gas/elf/pr27228.d: xfail hppa and allow OBJECT match. 2021-01-24 H.J. Lu PR gas/27228 * testsuite/gas/elf/elf.exp: Run pr27228. * testsuite/gas/elf/pr27228.d: New file. * testsuite/gas/elf/pr27228.s: Likewise. 2021-01-24 Alan Modra PR 27228 * write.c (resolve_reloc_expr_symbols): Don't assume local symbol is defined. 2021-01-21 Alan Modra PR 27221 * dwarf2dbg.c (dwarf2_gen_line_info_1): Don't warn about ignored line number info when gas is generating it. * testsuite/gas/elf/dwarf2-20.d: Adjust to not expect warnings. * testsuite/gas/m68hc11/indexed12.d: Likewise. * testsuite/gas/elf/elf.exp: Don't run warn-2. * gas/testsuite/gas/elf/warn-2.s: Delete. 2021-01-21 Alan Modra PR 27218 * dwarf2dbg.c (dwarf2_gen_line_info): Correct setting of dwarf_level. (dwarf2_directive_filename, dwarf2_directive_loc): Likewise, and error for negative file numbers. 2021-01-20 Alan Modra * testsuite/gas/ppc/power4.d: Adjust for removal of section sym. * testsuite/gas/ppc/test1elf32.d: Likewise. * testsuite/gas/ppc/test1elf64.d: Likewise. 2021-01-18 H.J. Lu PR gas/27195 * dwarf2dbg.c (dwarf2_gen_line_info): Set dwarf_level to 5 if needed. (dwarf2_directive_filename): Likewise. (dwarf2_directive_loc): Likewise. * testsuite/gas/elf/dwarf-5-file0.d: Pass --gdwarf-3. * testsuite/gas/lns/lns-diag-1.l: Remove the "Error: file number less than one" errors. 2021-01-18 Alan Modra PR 27198 * config/tc-i386.c (need_plt32_p): Return FALSE for NULL symbol. * testsuite/gas/i386/pr27198.d, * gas/testsuite/gas/i386/pr27198.err, * gas/testsuite/gas/i386/pr27198.s: New test. * gas/testsuite/gas/i386/i386.exp: Run it. 2021-01-15 Nelson Chu * config/tc-riscv.c: Indent and GNU coding standards tidy, also aligned the code. * config/tc-riscv.h: Likewise. 2021-01-15 Nelson Chu * config/tc-riscv.c: Error and warning messages tidy. * testsuite/gas/riscv/priv-reg-fail-fext.l: Updated. * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise. * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise. * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise. * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise. * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise. * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise. 2021-01-15 Nelson Chu * config/tc-riscv.c: Comments tidy and improvement. Also update comment "fallthru" to "Fall through" that end with a period and two spaces. 2021-01-14 Mike Frysinger * doc/as.texi: Delete @ifset ELF wrapping around [248]byte entries. Delete warning that these are only available with ELF targets. * obj-elf.c (elf_pseudo_table): Move 2byte/4byte/8byte entries ... * read.c (potable): ... here. 2021-01-14 Mike Frysinger * Makefile.am (bfin-lex-wrapper.@OBJEXT@): Delete $(NO_WERROR). * Makefile.in: Regenerated. 2021-01-14 Mike Frysinger * bfin-lex.l (YY_NO_INPUT, YY_NO_UNPUT): Define. (parse_int): Mark char_bag const. 2021-01-13 H.J. Lu PR gas/27178 * config/tc-i386.c (lex_got::gotrel): Add need_GOT_symbol. Don't generate GOT_symbol for PLT relocations. * testsuite/gas/i386/i386.exp: Run PR gas/27178 tests. * testsuite/gas/i386/no-got.d: New file. * testsuite/gas/i386/no-got.s: Likewise. * testsuite/gas/i386/x86-64-no-got.d: Likewise. * testsuite/gas/i386/x86-64-no-got.s: Likewise. 2021-01-13 Alan Modra * Makefile.in: Regenerate. * Makefile.in: Regenerate. 2021-01-12 H.J. Lu PR binutils/26792 * configure.ac: Use GNU_MAKE_JOBSERVER. * aclocal.m4: Regenerated. * configure: Likewise. 2021-01-12 Nick Clifton * po/fr.po: Updated French translation. 2021-01-11 H.J. Lu PR ld/27173 * configure: Regenerated. 2021-10-11 Kyrylo Tkachov * NEWS: Remove CSRE. * config/tc-aarch64.c (parse_csr_operand): Delete. (parse_operands): Delete handling of AARCH64_OPND_CSRE_CSR. (aarch64_features): Remove csre. * doc/c-aarch64.texi: Remove CSRE. * testsuite/gas/aarch64/csre.d: Delete. * testsuite/gas/aarch64/csre-invalid.s: Likewise. * testsuite/gas/aarch64/csre-invalid.d: Likewise. * testsuite/gas/aarch64/csre_csr.s: Likewise. * testsuite/gas/aarch64/csre_csr.d: Likewise. * testsuite/gas/aarch64/csre_csr-invalid.s: Likewise. * testsuite/gas/aarch64/csre_csr-invalid.l: Likewise. * testsuite/gas/aarch64/csre_csr-invalid.d: Likewise. 2021-01-11 Nick Clifton * po/uk.po: Updated Ukranian translation. 2021-01-09 H.J. Lu * configure: Regenerated. 2021-01-09 Nick Clifton * configure: Regenerate. * po/gas.pot: Regenerate. 2021-01-09 Nick Clifton * 2.36 release branch crated. 2021-01-08 Peter Bergner * testsuite/gas/ppc/rop-checks.d, * testsuite/gas/ppc/rop-checks.l, * testsuite/gas/ppc/rop-checks.s, * testsuite/gas/ppc/rop.d, * testsuite/gas/ppc/rop.s: New tests. * testsuite/gas/ppc/ppc.exp: Run them. 2021-01-09 Alan Modra * configure: Regenerate. 2021-01-07 Samuel Thibault * configure: Regenerate. 2021-01-07 H.J. Lu PR 27109 * read.c (s_reloc): Call symbol_mark_used_in_reloc on the section symbol. * subsegs.c (subseg_set_rest): Set BSF_SECTION_SYM_USED if needed. * write.c (adjust_reloc_syms): Call symbol_mark_used_in_reloc on the section symbol. (set_symtab): Don't generate unused section symbols. (maybe_generate_build_notes): Call symbol_mark_used_in_reloc on the section symbol. * config/obj-elf.c (elf_adjust_symtab): Call symbol_mark_used_in_reloc on the group signature symbol. * testsuite/gas/cfi/cfi-label.d: Remove unused section symbols from expected output. * testsuite/gas/elf/elf.exp (run_elf_list_test): Check is_elf_unused_section_symbols. * testsuite/gas/elf/section2.e: Updated. * testsuite/gas/elf/section2.e-unused: New file. * testsuite/gas/elf/symver.d: Remove unused section symbols. * testsuite/gas/i386/ilp32/elf/symver.d: Likewise. * testsuite/gas/i386/ilp32/x86-64-size-1.d: Likewise. * testsuite/gas/i386/ilp32/x86-64-size-3.d: Likewise. * testsuite/gas/i386/ilp32/x86-64-size-5.d: Likewise. * testsuite/gas/i386/ilp32/x86-64-unwind.d: Likewise. * testsuite/gas/i386/size-1.d: Likewise. * testsuite/gas/i386/size-3.d: Likewise. * testsuite/gas/i386/svr4.d: Likewise. * testsuite/gas/i386/x86-64-size-1.d: Likewise. * testsuite/gas/i386/x86-64-size-3.d: Likewise. * testsuite/gas/i386/x86-64-size-5.d: Likewise. * testsuite/gas/i386/x86-64-unwind.d: Likewise. 2021-01-07 Philipp Tomsich * config/tc-riscv.c (riscv_multi_subset_supports): Added INSN_CLASS_ZIHINTPAUSE. * testsuite/gas/riscv/pause.d: New testcase. Adding coverage for the pause hint instruction. * testsuite/gas/riscv/pause.s: Likewise. 2021-01-07 Claire Xenia Wolf Jim Wilson Andrew Waterman Maxim Blinov Kito Cheng Nelson Chu * config/tc-riscv.c (riscv_multi_subset_supports): Handle INSN_CLASS_ZB*. (riscv_get_default_ext_version): Do not check the default_isa_spec when the version defined in the riscv_opcodes table is ISA_SPEC_CLASS_DRAFT. * testsuite/gas/riscv/bitmanip-insns-32.d: New testcase. * testsuite/gas/riscv/bitmanip-insns-64.d: Likewise. * testsuite/gas/riscv/bitmanip-insns.s: Likewise. 2021-01-06 Alan Modra * testsuite/gas/sparc/sparc.exp: Move 64-bit tests inside gas_64_check. 2021-01-06 Alan Modra * testsuite/gas/macros/app1.d: xfail tic30. * testsuite/gas/macros/app2.d: Likewise. * testsuite/gas/macros/app3.d: Likewise. * testsuite/gas/macros/app4.d: Likewise. 2021-01-06 Marcus Comstedt * doc/as.texi: Add -mlittle-endian and -mbig-endian to docs. * doc/c-riscv.texi: Likewise. 2021-01-06 Marcus Comstedt * testsuite/gas/riscv/li32.d: Accept bigriscv in addition to littleriscv. * testsuite/gas/riscv/li64.d: Likewise. * testsuite/gas/riscv/lla32.d: Likewise. * testsuite/gas/riscv/lla64.d: Likewise. * testsuite/gas/riscv/march-ok-g2.d: Likewise. * testsuite/gas/riscv/march-ok-g2_p1.d: Likewise. * testsuite/gas/riscv/march-ok-g2p0.d: Likewise. * testsuite/gas/riscv/march-ok-i2p0.d: Likewise. * testsuite/gas/riscv/march-ok-i2p0m2_a2f2.d: Likewise. * testsuite/gas/riscv/march-ok-nse-with-version.d: Likewise. * testsuite/gas/riscv/march-ok-two-nse.d: Likewise. 2021-01-06 Marcus Comstedt * config/tc-riscv.c (riscv_target_format): Add elf64-bigriscv and elf32-bigriscv. (install_insn): Always write instructions as little endian. (riscv_make_nops): Likewise. (md_convert_frag_branch): Likewise. (md_number_to_chars): Write data in target endianness. (options, md_longopts): Add -mbig-endian and -mlittle-endian options. (md_parse_option): Handle the endian options. * config/tc-riscv.h: Only define TARGET_BYTES_BIG_ENDIAN if not already defined. * configure.tgt: Added riscv64be*, riscv32be*, riscvbe*. 2021-01-04 H.J. Lu PR ld/26256 * config/obj-elf.c (obj_elf_change_section): Also filter out SHF_LINK_ORDER. 2021-01-04 Alan Modra PR 27102 * symbols.c (S_SET_EXTERNAL): Revise section symbol warning message and register symbol error message. 2021-01-04 Alan Modra PR 27101 * read.c (s_align): Use a large enough type for "align" to hold the result of get_absolute_expression. 2021-01-01 Nicolas Boulenguez * config/tc-i386.c: Correct comment spelling. * config/tc-riscv.c: Likewise. * config/tc-s390.c: Correct comment grammar. * doc/c-i386.texi: Correct spelling. * doc/c-s390.texi: Correct grammar. 2021-01-01 Alan Modra Update year range in copyright notice of all files. 2021-01-01 Hans-Peter Nilsson * config/tc-mmix.h (md_single_noop_insn): Change to "swym 0". For older changes see ChangeLog-2020 Copyright (C) 2021 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. Local Variables: mode: change-log left-margin: 8 fill-column: 74 version-control: never End: