metag uninitialized memory read

[deliverable/binutils-gdb.git] / opcodes / ChangeLog

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index 7f30463897abb12f5e51e64a3085932ef70cd80f..5f9229652fc88ad673d58b7e2686e0efe9f3e3f0 100644 (file)
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,103 @@
+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.