PR26449, PR26450 UBSAN: frv-ibld.c:135 left shift

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

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@@ -1,3 +1,58 @@
+2020-08-28  Alan Modra  <amodra@gmail.com>
+
+       PR 26449
+       PR 26450
+       * cgen-ibld.in (insert_1): Use 1UL in forming mask.
+       (extract_normal): Likewise.
+       (insert_normal): Likewise, and move past zero length test.
+       (put_insn_int_value): Handle mask for zero length, use 1UL.
+       * 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.
+
+2020-08-28  Cooper Qu  <cooper.qu@linux.alibaba.com>
+
+       * csky-dis.c (CSKY_DEFAULT_ISA): Define.
+       (csky_dis_info): Add member isa.
+       (csky_find_inst_info): Skip instructions that do not belong to
+       current CPU.
+       (csky_get_disassembler): Get infomation from attribute section.
+       (print_insn_csky): Set defualt ISA flag.
+       * csky.h (CSKY_ISA_VDSP_2): Rename from CSKY_ISA_VDSP_V2.
+       * csky-opc.h (struct csky_opcode): Change isa_flag16 and
+       isa_flag32'type to unsigned 64 bits.
+
+2020-08-26  Jose E. Marchesi  <jemarch@gnu.org>
+
+       * disassemble.c (enum epbf_isa_attr): Add ISA_XBPFBE, ISA_EBPFMAX.
+
+2020-08-26  David Faust  <david.faust@oracle.com>
+
+       * bpf-desc.c: Regenerate.
+       * bpf-desc.h: Likewise.
+       * bpf-opc.c: Likewise.
+       * bpf-opc.h: Likewise.
+       * disassemble.c (disassemble_init_for_target): Set bits for xBPF
+       ISA when appropriate.
+
+2020-08-25  Alan Modra  <amodra@gmail.com>
+
+       PR 26504
+       * vax-dis.c (parse_disassembler_options): Always add at least one
+       to entry_addr_total_slots.
+
+2020-08-24  Cooper Qu  <cooper.qu@linux.alibaba.com>
+
+       * csky-dis.c (csky_find_inst_info): Skip CK860's instructions
+       in other CPUs to speed up disassembling.
+       * csky-opc.h (csky_v2_opcodes): Add CK860's instructions,
+       Change plsli.u16 to plsli.16, change sync's operand format.
+
+2020-08-21  Cooper Qu  <cooper.qu@linux.alibaba.com>
+
+       * csky-opc.h (csky_v2_opcodes): Add instruction bnezad.
+
 2020-08-21  Nick Clifton  <nickc@redhat.com>
 
        * aarch64-dis.c (get_sym_code_type): Return FALSE for non-ELF