mirrors/binutils-gdb
0
0
Fork 0
mirror of https://sourceware.org/git/binutils-gdb.git synced 2024-12-21 16:23:28 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity
e409955ddc
binutils-gdb/opcodes/ChangeLog
Fredrik Strupe e409955ddc [PATCH v2] binutils: arm: Fix disassembly of conditional VDUPs. 
VDUP (neon) instructions can be conditional, but this is not taken into
account in the current master. This commit fixes that by i) fixing the
VDUP instruction masks and ii) adding logic for disassembling
conditional neon instructions.

opcodes	* arm-dis.c (neon_opcodes): Fix VDUP instruction masks.
	(print_insn_neon): Support disassembly of conditional
	instructions.

binutils* testsuite/binutils-all/arm/vdup-cond.d: New test for testing that
	conditional VDUP instructions are disassembled correctly.
	* testsuite/binutils-all/arm/vdup-cond.s: New file used by
	vdup-cond.d.
	* testsuite/binutils-all/arm/vdup-thumb.d: New test for testing
	that VDUP instructions (which are conditional in A32) can be
	disassembled in thumb mode.
	* testsuite/binutils-all/arm/vdup-cond.s: New file used by
	vdup-thumb.d.
2020-04-17 17:25:19 +01:00

825 lines
25 KiB
Plaintext
Raw Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

2020-04-17 Fredrik Strupe <fredrik@strupe.net>
* arm-dis.c (neon_opcodes): Fix VDUP instruction masks.
(print_insn_neon): Support disassembly of conditional
instructions.
2020-02-16 David Faust <david.faust@oracle.com>
* bpf-desc.c: Regenerate.
* bpf-desc.h: Likewise.
* bpf-opc.c: Regenerate.
* bpf-opc.h: Likewise.
2020-04-07 Lili Cui <lili.cui@intel.com>
* i386-dis.c (enum): Add PREFIX_0F01_REG_5_MOD_3_RM_1,
(prefix_table): New instructions (see prefixes above).
(rm_table): Likewise
* i386-gen.c (cpu_flag_init): Add CPU_TSXLDTRK_FLAGS,
CPU_ANY_TSXLDTRK_FLAGS.
(cpu_flags): Add CpuTSXLDTRK.
* i386-opc.h (enum): Add CpuTSXLDTRK.
(i386_cpu_flags): Add cputsxldtrk.
* i386-opc.tbl: Add XSUSPLDTRK insns.
* i386-init.h: Regenerate.
* i386-tbl.h: Likewise.
2020-04-02 Lili Cui <lili.cui@intel.com>
* i386-dis.c (prefix_table): New instructions serialize.
* i386-gen.c (cpu_flag_init): Add CPU_SERIALIZE_FLAGS,
CPU_ANY_SERIALIZE_FLAGS.
(cpu_flags): Add CpuSERIALIZE.
* i386-opc.h (enum): Add CpuSERIALIZE.
(i386_cpu_flags): Add cpuserialize.
* i386-opc.tbl: Add SERIALIZE insns.
* i386-init.h: Regenerate.
* i386-tbl.h: Likewise.
2020-03-26 Alan Modra <amodra@gmail.com>
* disassemble.h (opcodes_assert): Declare.
(OPCODES_ASSERT): Define.
* disassemble.c: Don't include assert.h. Include opintl.h.
(opcodes_assert): New function.
* h8300-dis.c (bfd_h8_disassemble_init): Use OPCODES_ASSERT.
(bfd_h8_disassemble): Reduce size of data array. Correctly
calculate maxlen. Omit insn decoding when insn length exceeds
maxlen. Exit from nibble loop when looking for E, before
accessing next data byte. Move processing of E outside loop.
Replace tests of maxlen in loop with assertions.
2020-03-26 Alan Modra <amodra@gmail.com>
* arc-dis.c (find_format): Init needs_limm. Simplify use of limm.
2020-03-25 Alan Modra <amodra@gmail.com>
* z80-dis.c (suffix): Init mybuf.
2020-03-22 Alan Modra <amodra@gmail.com>
* h8300-dis.c (bfd_h8_disassemble): Limit data[] access to that
successflly read from section.
2020-03-22 Alan Modra <amodra@gmail.com>
* arc-dis.c (find_format): Use ISO C string concatenation rather
than line continuation within a string. Don't access needs_limm
before testing opcode != NULL.
2020-03-22 Alan Modra <amodra@gmail.com>
* ns32k-dis.c (print_insn_arg): Update comment.
(print_insn_ns32k): Reduce size of index_offset array, and
initialize, passing -1 to print_insn_arg for args that are not
an index. Don't exit arg loop early. Abort on bad arg number.
2020-03-22 Alan Modra <amodra@gmail.com>
* s12z-dis.c (abstract_read_memory): Don't print error on EOI.
* s12z-opc.c: Formatting.
(operands_f): Return an int.
(opr_n_bytes_p1): Return -1 on reaching buffer memory limit.
(opr_n_bytes2, bfextins_n_bytes, mul_n_bytes, bm_n_bytes),
(shift_n_bytes, mov_imm_opr_n_bytes, loop_prim_n_bytes),
(exg_sex_discrim): Likewise.
(create_immediate_operand, create_bitfield_operand),
(create_register_operand_with_size, create_register_all_operand),
(create_register_all16_operand, create_simple_memory_operand),
(create_memory_operand, create_memory_auto_operand): Don't
segfault on malloc failure.
(z_ext24_decode): Return an int status, negative on fail, zero
on success.
(x_imm1, imm1_decode, trap_decode, z_opr_decode, z_opr_decode2),
(imm1234, reg_s_imm, reg_s_opr, z_imm1234_8base, z_imm1234_0base),
(z_tfr, z_reg, reg_xy, lea_reg_xys_opr, lea_reg_xys, rel_15_7),
(decode_rel_15_7, cmp_xy, sub_d6_x_y, sub_d6_y_x),
(ld_18bit_decode, mul_decode, bm_decode, bm_rel_decode),
(mov_imm_opr, ld_18bit_decode, exg_sex_decode),
(loop_primitive_decode, shift_decode, psh_pul_decode),
(bit_field_decode): Similarly.
(z_decode_signed_value, decode_signed_value): Similarly. Add arg
to return value, update callers.
(x_opr_decode_with_size): Check all reads, returning NULL on fail.
Don't segfault on NULL operand.
(decode_operation): Return OP_INVALID on first fail.
(decode_s12z): Check all reads, returning -1 on fail.
2020-03-20 Alan Modra <amodra@gmail.com>
* metag-dis.c (print_insn_metag): Don't ignore status from
read_memory_func.
2020-03-20 Alan Modra <amodra@gmail.com>
* nds32-dis.c (print_insn_nds32): Remove unnecessary casts.
Initialize parts of buffer not written when handling a possible
2-byte insn at end of section. Don't attempt decoding of such
an insn by the 4-byte machinery.
2020-03-20 Alan Modra <amodra@gmail.com>
* ppc-dis.c (print_insn_powerpc): Only clear needed bytes of
partially filled buffer. Prevent lookup of 4-byte insns when
only VLE 2-byte insns are possible due to section size. Print
".word" rather than ".long" for 2-byte leftovers.
2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
PR 25641
* z80-dis.c: Fix disassembling ED+A4/AC/B4/BC opcodes.
2020-03-13 Jan Beulich <jbeulich@suse.com>
* i386-dis.c (X86_64_0D): Rename to ...
(X86_64_0E): ... this.
2020-03-09 H.J. Lu <hongjiu.lu@intel.com>
* Makefile.am ($(srcdir)/i386-init.h): Also pass -P to $(CPP).
* Makefile.in: Regenerated.
2020-03-09 Jan Beulich <jbeulich@suse.com>
* i386-opc.tbl (avx_irel): New. Use is for AVX512 vpcmp*
3-operand pseudos.
* i386-tbl.h: Re-generate.
2020-03-09 Jan Beulich <jbeulich@suse.com>
* i386-opc.tbl (xop_elem, xop_irel, xop_sign): New. Use them for XOP vpcom*,
vprot*, vpsha*, and vpshl*.
* i386-tbl.h: Re-generate.
2020-03-09 Jan Beulich <jbeulich@suse.com>
* i386-opc.tbl (avx_frel): New. Use it for AVX/AVX512 vcmpps,
vcmpss, vcmppd, and vcmpsd 3-operand pseudo-ops.
* i386-tbl.h: Re-generate.
2020-03-09 Jan Beulich <jbeulich@suse.com>
* i386-gen.c (set_bitfield): Ignore zero-length field names.
* i386-opc.tbl (sse_frel): New. Use it for SSE/SSE2 cmpps,
cmpss, cmppd, and cmpsd 2-operand pseudo-ops.
* i386-tbl.h: Re-generate.
2020-03-09 Jan Beulich <jbeulich@suse.com>
* i386-gen.c (struct template_arg, struct template_instance,
struct template_param, struct template, templates,
parse_template, expand_templates): New.
(process_i386_opcodes): Various local variables moved to
expand_templates. Call parse_template and expand_templates.
* i386-opc.tbl (cc): New. Use it for Jcc, SETcc, and CMOVcc.
* i386-tbl.h: Re-generate.
2020-03-06 Jan Beulich <jbeulich@suse.com>
* i386-opc.tbl (vcvtdq2pd, vcvtps2pd, vcvtudq2pd, vcvtps2ph,
vcvtps2qq, vcvtps2uqq, vcvttps2qq, vcvttps2uqq): Fold separate
register and memory source templates. Replace VexW= by VexW*
where applicable.
* i386-tbl.h: Re-generate.
2020-03-06 Jan Beulich <jbeulich@suse.com>
* i386-opc.tbl: Drop IgnoreSize from various SIMD insns. Replace
VexW= by VexW* and VexVVVV=1 by just VexVVVV where applicable.
* i386-tbl.h: Re-generate.
2020-03-06 Jan Beulich <jbeulich@suse.com>
* i386-opc.tbl (fildll, fistpll, fisttpll): Add ATTSyntax.
* i386-tbl.h: Re-generate.
2020-03-06 Jan Beulich <jbeulich@suse.com>
* i386-opc.tbl (movq): Drop NoRex64 from XMM/XMM SSE2AVX variants.
(movmskps, pextrw, pinsrw, pmovmskb, movmskpd, extractps,
pextrb, pinsrb, roundsd): Drop NoRex64 and where applicable use
VexW0 on SSE2AVX variants.
(vmovq): Drop NoRex64 from XMM/XMM variants.
(vextractps, vmovmskpd, vmovmskps, vpextrb, vpextrw, vpinsrb,
vpinsrw, vpmovmskb, vroundsd, vpmovmskb): Drop NoRex64 and where
applicable use VexW0.
* i386-tbl.h: Re-generate.
2020-03-06 Jan Beulich <jbeulich@suse.com>
* i386-gen.c (opcode_modifiers): Remove Rex64 field.
* i386-opc.h (Rex64): Delete.
(struct i386_opcode_modifier): Remove rex64 field.
* i386-opc.tbl (crc32): Drop Rex64.
Replace Rex64 with Size64 everywhere else.
* i386-tbl.h: Re-generate.
2020-03-06 Jan Beulich <jbeulich@suse.com>
* i386-dis.c (OP_E_memory): Exclude recording of used address
prefix for "bnd" modes only in 64-bit mode. Don't decode 16-bit
addressed memory operands for MPX insns.
2020-03-06 Jan Beulich <jbeulich@suse.com>
* i386-opc.tbl (movmskps, mwait, vmread, vmwrite, invept,
invvpid, invpcid, rdfsbase, rdgsbase, wrfsbase, wrgsbase, adcx,
adox, mwaitx, rdpid, movdiri): Add IgnoreSize.
(ptwrite): Split into non-64-bit and 64-bit forms.
* i386-tbl.h: Re-generate.
2020-03-06 Jan Beulich <jbeulich@suse.com>
* i386-opc.tbl (tpause, umwait): Add IgnoreSize. Add 3-operand
template.
* i386-tbl.h: Re-generate.
2020-03-04 Jan Beulich <jbeulich@suse.com>
* i386-dis.c (PREFIX_0F01_REG_3_RM_1): New.
(prefix_table): Move vmmcall here. Add vmgexit.
(rm_table): Replace vmmcall entry by prefix_table[] escape.
* i386-gen.c (cpu_flag_init): Add CPU_SEV_ES_FLAGS entry.
(cpu_flags): Add CpuSEV_ES entry.
* i386-opc.h (CpuSEV_ES): New.
(union i386_cpu_flags): Add cpusev_es field.
* i386-opc.tbl (vmgexit): New.
* i386-init.h, i386-tbl.h: Re-generate.
2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
* i386-gen.c (opcode_modifiers): Replace IgnoreSize/DefaultSize
with MnemonicSize.
* i386-opc.h (IGNORESIZE): New.
(DEFAULTSIZE): Likewise.
(IgnoreSize): Removed.
(DefaultSize): Likewise.
(MnemonicSize): New.
(i386_opcode_modifier): Replace ignoresize/defaultsize with
mnemonicsize.
* i386-opc.tbl (IgnoreSize): New.
(DefaultSize): Likewise.
* i386-tbl.h: Regenerated.
2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
PR 25627
* z80-dis.c: Fix disassembly of LD IY,(HL) and D (HL),IX
instructions.
2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
PR gas/25622
* i386-opc.tbl: Add IgnoreSize to cvtsi2sd, cvtsi2ss, vcvtsi2sd,
vcvtsi2ss, vcvtusi2sd and vcvtusi2ss for AT&T syntax.
* i386-tbl.h: Regenerated.
2020-02-26 Alan Modra <amodra@gmail.com>
* aarch64-asm.c: Indent labels correctly.
* aarch64-dis.c: Likewise.
* aarch64-gen.c: Likewise.
* aarch64-opc.c: Likewise.
* alpha-dis.c: Likewise.
* i386-dis.c: Likewise.
* nds32-asm.c: Likewise.
* nfp-dis.c: Likewise.
* visium-dis.c: Likewise.
2020-02-25 Claudiu Zissulescu <claziss@gmail.com>
* arc-regs.h (int_vector_base): Make it available for all ARC
CPUs.
2020-02-20 Nelson Chu <nelson.chu@sifive.com>
* riscv-dis.c (print_insn_args): Updated since the DECLARE_CSR is
changed.
2020-02-19 Nelson Chu <nelson.chu@sifive.com>
* riscv-opc.c (riscv_opcodes): Convert add/addi to the compressed
c.mv/c.li if rs1 is zero.
2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
* i386-gen.c (cpu_flag_init): Replace CpuABM with
CpuLZCNT|CpuPOPCNT. Add CpuPOPCNT to CPU_SSE4_2_FLAGS. Add
CPU_POPCNT_FLAGS.
(cpu_flags): Remove CpuABM. Add CpuPOPCNT.
* i386-opc.h (CpuABM): Removed.
(CpuPOPCNT): New.
(i386_cpu_flags): Remove cpuabm. Add cpupopcnt.
* i386-opc.tbl: Replace CpuABM|CpuSSE4_2 with CpuPOPCNT on
popcnt. Remove CpuABM from lzcnt.
* i386-init.h: Regenerated.
* i386-tbl.h: Likewise.
2020-02-17 Jan Beulich <jbeulich@suse.com>
* i386-opc.tbl (vcvtsi2sd, vcvtsi2ss, vcvtusi2sd, vcvtusi2ss):
Fold CpuNo64 and Cpu64 templates. Use VexLIG/EVexLIG and VexW0/
VexW1 instead of open-coding them.
* i386-tbl.h: Re-generate.
2020-02-17 Jan Beulich <jbeulich@suse.com>
* i386-opc.tbl (AddrPrefixOpReg): Define.
(monitor, invlpga, vmload, vmrun, vmsave, clzero, monitorx,
umonitor, movdir64b, enqcmd, enqcmds): Fold Cpu64 and CpuNo64
templates. Drop NoRex64.
* i386-tbl.h: Re-generate.
2020-02-17 Jan Beulich <jbeulich@suse.com>
PR gas/6518
* i386-opc.tbl (vcvtpd2dq, vcvtpd2ps, vcvttpd2dq, vcvtpd2udq,
vcvttpd2udq, vcvtqq2ps, vcvtuqq2ps): Split XMM/YMM source forms
into Intel syntax instance (with Unpsecified) and AT&T one
(without).
(vcvtneps2bf16): Likewise, along with folding the two so far
separate ones.
* i386-tbl.h: Re-generate.
2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
* i386-gen.c (cpu_flag_init): Remove CPU_ANY_SSE3_FLAGS from
CPU_ANY_SSE4A_FLAGS.
2020-02-17 Alan Modra <amodra@gmail.com>
* i386-gen.c (cpu_flag_init): Correct last change.
2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
* i386-gen.c (cpu_flag_init): Add CPU_ANY_SSE4A_FLAGS. Remove
CPU_ANY_SSE4_FLAGS.
2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
* i386-opc.tbl (movsx): Remove Intel syntax comments.
(movzx): Likewise.
2020-02-14 Jan Beulich <jbeulich@suse.com>
PR gas/25438
* i386-opc.tbl (movsx): Fold patterns. Also allow Reg32 as
destination for Cpu64-only variant.
(movzx): Fold patterns.
* i386-tbl.h: Re-generate.
2020-02-13 Jan Beulich <jbeulich@suse.com>
* i386-gen.c (cpu_flag_init): Move CpuSSE4a from
CPU_ANY_SSE_FLAGS entry to CPU_ANY_SSE3_FLAGS one. Add
CPU_ANY_SSE4_FLAGS entry.
* i386-init.h: Re-generate.
2020-02-12 Jan Beulich <jbeulich@suse.com>
* i386-opc.tbl (vfpclasspd, vfpclassps): Add Intel sytax form
with Unspecified, making the present one AT&T syntax only.
* i386-tbl.h: Re-generate.
2020-02-12 Jan Beulich <jbeulich@suse.com>
* i386-opc.tbl (jmp): Fold CpuNo64 and Amd64 direct variants.
* i386-tbl.h: Re-generate.
2020-02-12 Jan Beulich <jbeulich@suse.com>
PR gas/24546
* i386-dis.c (putop): Handle REX.W in '^' case for Intel64 mode.
* i386-opc.tbl (lfs, lgs, lss, lcall, ljmp): Split into
Amd64 and Intel64 templates.
(call, jmp): Likewise for far indirect variants. Dro
Unspecified.
* i386-tbl.h: Re-generate.
2020-02-11 Jan Beulich <jbeulich@suse.com>
* i386-gen.c (opcode_modifiers): Remove ShortForm entry.
* i386-opc.h (ShortForm): Delete.
(struct i386_opcode_modifier): Remove shortform field.
* i386-opc.tbl (mov, movabs, push, pop, xchg, inc, dec, fld,
fst, fstp, fxch, fcom, fcomp, fucom, fucomp, fadd, faddp, fsub,
fsubp, fsubr, fsubrp, fmul, fmulp, fdiv, fdivp, fdivr, fdivrp,
ffreep, bswap, fcmov*, fcomi, fcomip, fucomi, fucomip, movq):
Drop ShortForm.
* i386-tbl.h: Re-generate.
2020-02-11 Jan Beulich <jbeulich@suse.com>
* i386-opc.tbl (fcomi, fucomi, fcomip, fcompi, fucomip,
fucompi): Drop ShortForm from operand-less templates.
* i386-tbl.h: Re-generate.
2020-02-11 Alan Modra <amodra@gmail.com>
* cgen-ibld.in (extract_normal): Set *valuep on all return paths.
* bpf-ibld.c, * epiphany-ibld.c, * fr30-ibld.c, * frv-ibld.c,
* ip2k-ibld.c, * iq2000-ibld.c, * lm32-ibld.c, * m32c-ibld.c,
* m32r-ibld.c, * mep-ibld.c, * mt-ibld.c, * or1k-ibld.c,
* xc16x-ibld.c, * xstormy16-ibld.c: Regenerate.
2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
* arm-dis.c (print_insn_cde): Define 'V' parse character.
(cde_opcodes): Add VCX* instructions.
2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
Matthew Malcomson <matthew.malcomson@arm.com>
* arm-dis.c (struct cdeopcode32): New.
(CDE_OPCODE): New macro.
(cde_opcodes): New disassembly table.
(regnames): New option to table.
(cde_coprocs): New global variable.
(print_insn_cde): New
(print_insn_thumb32): Use print_insn_cde.
(parse_arm_disassembler_options): Parse coprocN args.
2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
PR gas/25516
* i386-gen.c (opcode_modifiers): Replace AMD64 and Intel64
with ISA64.
* i386-opc.h (AMD64): Removed.
(Intel64): Likewose.
(AMD64): New.
(INTEL64): Likewise.
(INTEL64ONLY): Likewise.
(i386_opcode_modifier): Replace amd64 and intel64 with isa64.
* i386-opc.tbl (Amd64): New.
(Intel64): Likewise.
(Intel64Only): Likewise.
Replace AMD64 with Amd64. Update sysenter/sysenter with
Cpu64 and Intel64Only. Remove AMD64 from sysenter/sysenter.
* i386-tbl.h: Regenerated.
2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
PR 25469
* z80-dis.c: Add support for GBZ80 opcodes.
2020-02-04 Alan Modra <amodra@gmail.com>
* d30v-dis.c (print_insn): Make "val" and "opnum" unsigned.
2020-02-03 Alan Modra <amodra@gmail.com>
* m32c-ibld.c: Regenerate.
2020-02-01 Alan Modra <amodra@gmail.com>
* frv-ibld.c: Regenerate.
2020-01-31 Jan Beulich <jbeulich@suse.com>
* i386-dis.c (EXxmm_mdq, xmm_mdq_mode): Delete.
(intel_operand_size, OP_EX): Drop xmm_mdq_mode case label.
(OP_E_memory): Replace xmm_mdq_mode case label by
vex_scalar_w_dq_mode one.
* i386-dis-evex-prefix.h: Replace EXxmm_mdq by EXVexWdqScalar.
2020-01-31 Jan Beulich <jbeulich@suse.com>
* i386-dis.c (EXVexWdq, vex_w_dq_mode): Delete.
(vex_vsib_d_w_dq_mode, vex_vsib_q_w_dq_mode,
vex_scalar_w_dq_mode): Don't refer to vex_w_dq_mode in comments.
(intel_operand_size): Drop vex_w_dq_mode case label.
2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
* aarch64-tbl.h (aarch64_opcode): Set C_MAX_ELEM for SVE bfcvt.
Remove C_SCAN_MOVPRFX for SVE bfcvtnt.
2020-01-30 Alan Modra <amodra@gmail.com>
* m32c-ibld.c: Regenerate.
2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
* bpf-opc.c: Regenerate.
2020-01-30 Jan Beulich <jbeulich@suse.com>
* i386-dis.c (X86_64_C2, X86_64_C3): New enumerators.
(dis386): Use them to replace C2/C3 table entries.
(x86_64_table): Add X86_64_C2 and X86_64_C3 entries.
* i386-opc.tbl (ret): Split Cpu64 entries into AMD64 and Intel64
ones. Use Size64 instead of DefaultSize on Intel64 ones.
* i386-tbl.h: Re-generate.
2020-01-30 Jan Beulich <jbeulich@suse.com>
* i386-opc.tbl (call): Drop DefaultSize from Intel64 JumpDword
forms.
(fldenv, fnstenv, fstenv, fnsave, fsave, frstor): Drop
DefaultSize.
* i386-tbl.h: Re-generate.
2020-01-30 Alan Modra <amodra@gmail.com>
* tic4x-dis.c (tic4x_dp): Make unsigned.
2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
Jan Beulich <jbeulich@suse.com>
PR binutils/25445
* i386-dis.c (MOVSXD_Fixup): New function.
(movsxd_mode): New enum.
(x86_64_table): Use MOVSXD_Fixup and movsxd_mode on movsxd.
(intel_operand_size): Handle movsxd_mode.
(OP_E_register): Likewise.
(OP_G): Likewise.
* i386-opc.tbl: Remove Rex64 and allow 32-bit destination
register on movsxd. Add movsxd with 16-bit destination register
for AMD64 and Intel64 ISAs.
* i386-tbl.h: Regenerated.
2020-01-27 Tamar Christina <tamar.christina@arm.com>
PR 25403
* aarch64-tbl.h (struct aarch64_opcode): Re-order cfinv.
* aarch64-asm-2.c: Regenerate
* aarch64-dis-2.c: Likewise.
* aarch64-opc-2.c: Likewise.
2020-01-21 Jan Beulich <jbeulich@suse.com>
* i386-opc.tbl (sysret): Drop DefaultSize.
* i386-tbl.h: Re-generate.
2020-01-21 Jan Beulich <jbeulich@suse.com>
* i386-opc.tbl (vcvtneps2bf16x): Add Broadcast, Xmmword, and
Dword.
(vcvtneps2bf16y): Add Broadcast, Ymmword, and Dword.
* i386-tbl.h: Re-generate.
2020-01-20 Nick Clifton <nickc@redhat.com>
* po/de.po: Updated German translation.
* po/pt_BR.po: Updated Brazilian Portuguese translation.
* po/uk.po: Updated Ukranian translation.
2020-01-20 Alan Modra <amodra@gmail.com>
* hppa-dis.c (fput_const): Remove useless cast.
2020-01-20 Alan Modra <amodra@gmail.com>
* arm-dis.c (print_insn_arm): Wrap 'T' value.
2020-01-18 Nick Clifton <nickc@redhat.com>
* configure: Regenerate.
* po/opcodes.pot: Regenerate.
2020-01-18 Nick Clifton <nickc@redhat.com>
Binutils 2.34 branch created.
2020-01-17 Christian Biesinger <cbiesinger@google.com>
* opintl.h: Fix spelling error (seperate).
2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
* i386-opc.tbl: Add {vex} pseudo prefix.
* i386-tbl.h: Regenerated.
2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
PR 25376
* opcodes/arm-dis.c (coprocessor_opcodes): Use CORE_HIGH for MVE bits.
(neon_opcodes): Likewise.
(select_arm_features): Make sure we enable MVE bits when selecting
armv8.1-m.main. Make sure we do not enable MVE bits when not selecting
any architecture.
2020-01-16 Jan Beulich <jbeulich@suse.com>
* i386-opc.tbl: Drop stale comment from XOP section.
2020-01-16 Jan Beulich <jbeulich@suse.com>
* i386-opc.tbl (movq): Add VexWIG to SSE2AVX XMM->XMM forms.
(extractps): Add VexWIG to SSE2AVX forms.
* i386-tbl.h: Re-generate.
2020-01-16 Jan Beulich <jbeulich@suse.com>
* i386-opc.tbl (pextrq, pinsrq): Drop IgnoreSize and Qword. Drop
Size64 from and use VexW1 on SSE2AVX forms.
(vpextrq, vpinsrq): Drop IgnoreSize and Qword. Drop Size64 from
VEX-encoded forms. Add Cpu64 to EVEX-encoded forms. Use VexW1.
* i386-tbl.h: Re-generate.
2020-01-15 Alan Modra <amodra@gmail.com>
* tic4x-dis.c (tic4x_version): Make unsigned long.
(optab, optab_special, registernames): New file scope vars.
(tic4x_print_register): Set up registernames rather than
malloc'd registertable.
(tic4x_disassemble): Delete optable and optable_special. Use
optab and optab_special instead. Throw away old optab,
optab_special and registernames when info->mach changes.
2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
PR 25377
* z80-dis.c (suffix): Use .db instruction to generate double
prefix.
2020-01-14 Alan Modra <amodra@gmail.com>
* z8k-dis.c (unpack_instr): Formatting. Cast unsigned short
values to unsigned before shifting.
2020-01-13 Thomas Troeger <tstroege@gmx.de>
* arm-dis.c (print_insn_arm): Fill in insn info fields for control
flow instructions.
(print_insn_thumb16, print_insn_thumb32): Likewise.
(print_insn): Initialize the insn info.
* i386-dis.c (print_insn): Initialize the insn info fields, and
detect jumps.
2012-01-13 Claudiu Zissulescu <claziss@gmail.com>
* arc-opc.c (C_NE): Make it required.
2012-01-13 Claudiu Zissulescu <claziss@gmail.com>
* opcode/arc-dis.c (regnames): Correct ACCL/ACCH naming, fix typo
reserved register name.
2020-01-13 Alan Modra <amodra@gmail.com>
* ns32k-dis.c (Is_gen): Use strchr, add 'f'.
(print_insn_ns32k): Adjust ioffset for 'f' index_offset.
2020-01-13 Alan Modra <amodra@gmail.com>
* wasm32-dis.c (print_insn_wasm32): Localise variables. Store
result of wasm_read_leb128 in a uint64_t and check that bits
are not lost when copying to other locals. Use uint32_t for
most locals. Use PRId64 when printing int64_t.
2020-01-13 Alan Modra <amodra@gmail.com>
* score-dis.c: Formatting.
* score7-dis.c: Formatting.
2020-01-13 Alan Modra <amodra@gmail.com>
* score-dis.c (print_insn_score48): Use unsigned variables for
unsigned values. Don't left shift negative values.
(print_insn_score32): Likewise.
* score7-dis.c (print_insn_score32, print_insn_score16): Likewise.
2020-01-13 Alan Modra <amodra@gmail.com>
* tic4x-dis.c (tic4x_print_register): Remove dead code.
2020-01-13 Alan Modra <amodra@gmail.com>
* fr30-ibld.c: Regenerate.
2020-01-13 Alan Modra <amodra@gmail.com>
* xgate-dis.c (print_insn): Don't left shift signed value.
(ripBits): Formatting, use 1u.
2020-01-10 Alan Modra <amodra@gmail.com>
* tilepro-opc.c (parse_insn_tilepro): Make opval unsigned.
* tilegx-opc.c (parse_insn_tilegx): Likewise. Delete raw_opval.
2020-01-10 Alan Modra <amodra@gmail.com>
* m10300-dis.c (disassemble): Move extraction of DREG, AREG, RREG,
and XRREG value earlier to avoid a shift with negative exponent.
* m10200-dis.c (disassemble): Similarly.
2020-01-09 Nick Clifton <nickc@redhat.com>
PR 25224
* z80-dis.c (ld_ii_ii): Use correct cast.
2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
PR 25224
* z80-dis.c (ld_ii_ii): Use character constant when checking
opcode byte value.
2020-01-09 Jan Beulich <jbeulich@suse.com>
* i386-dis.c (SEP_Fixup): New.
(SEP): Define.
(dis386_twobyte): Use it for sysenter/sysexit.
(enum x86_64_isa): Change amd64 enumerator to value 1.
(OP_J): Compare isa64 against intel64 instead of amd64.
* i386-opc.tbl (sysenter, sysexit): Split into AMD64 and Intel64
forms.
* i386-tbl.h: Re-generate.
2020-01-08 Alan Modra <amodra@gmail.com>
* z8k-dis.c: Include libiberty.h
(instr_data_s): Make max_fetched unsigned.
(z8k_lookup_instr): Make nibl_index and tabl_index unsigned.
Don't exceed byte_info bounds.
(output_instr): Make num_bytes unsigned.
(unpack_instr): Likewise for nibl_count and loop.
* z8kgen.c (gas <opcode_entry_type>): Make noperands, length and
idx unsigned.
* z8k-opc.h: Regenerate.
2020-01-07 Shahab Vahedi <shahab@synopsys.com>
* arc-tbl.h (llock): Use 'LLOCK' as class.
(llockd): Likewise.
(scond): Use 'SCOND' as class.
(scondd): Likewise.
(llockd): Set data_size_mode to 'C_ZZ_D' which is 64-bit.
(scondd): Likewise.
2020-01-06 Alan Modra <amodra@gmail.com>
* m32c-ibld.c: Regenerate.
2020-01-06 Alan Modra <amodra@gmail.com>
PR 25344
* z80-dis.c (suffix): Don't use a local struct buffer copy.
Peek at next byte to prevent recursion on repeated prefix bytes.
Ensure uninitialised "mybuf" is not accessed.
(print_insn_z80): Don't zero n_fetch and n_used here,..
(print_insn_z80_buf): ..do it here instead.
2020-01-04 Alan Modra <amodra@gmail.com>
* m32r-ibld.c: Regenerate.
2020-01-04 Alan Modra <amodra@gmail.com>
* cr16-dis.c (cr16_match_opcode): Avoid shift left of signed value.
2020-01-04 Alan Modra <amodra@gmail.com>
* crx-dis.c (match_opcode): Avoid shift left of signed value.
2020-01-04 Alan Modra <amodra@gmail.com>
* d30v-dis.c (print_insn): Avoid signed overflow in left shift.
2020-01-03 Jan Beulich <jbeulich@suse.com>
* aarch64-tbl.h (aarch64_opcode_table): Use
SVE_ADDR_RX_LSL{1,2,3} for LD1RO{H,W,D}.
2020-01-03 Jan Beulich <jbeulich@suse.com>
* aarch64-tbl.h (aarch64_opcode_table): Correct SIMD
forms of SUDOT and USDOT.
2020-01-03 Jan Beulich <jbeulich@suse.com>
* aarch64-tbl.h (aarch64_opcode_table): Drop 'i' from
uzip{1,2}.
* opcodes/aarch64-dis-2.c: Re-generate.
2020-01-03 Jan Beulich <jbeulich@suse.com>
* aarch64-tbl.h (aarch64_opcode_table): Correct 64-bit
FMMLA encoding.
* opcodes/aarch64-dis-2.c: Re-generate.
2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
* z80-dis.c: Add support for eZ80 and Z80 instructions.
2020-01-01 Alan Modra <amodra@gmail.com>
Update year range in copyright notice of all files.
For older changes see ChangeLog-2019
Copyright (C) 2020 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:
Reference in New Issue View Git Blame Copy Permalink