ubsan: m10300: shift exponent -4

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

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index ec6451271c9621f896956f2b2c7b80177f932bdf..7c5f16bbc6b3910480e90f038c895123e18c3449 100644 (file)
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,12 +1,100 @@
+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>
 
-       * opcodes/aarch64-tbl.h (aarch64_opcode_table): Drop 'i' from
+       * 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>
 
-       * opcodes/aarch64-tbl.h (aarch64_opcode_table): Correct 64-bit
+       * aarch64-tbl.h (aarch64_opcode_table): Correct 64-bit
        FMMLA encoding.
        * opcodes/aarch64-dis-2.c: Re-generate.