x86: fold EsSeg into IsString

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

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index ff69492567370dc4b5def52725298b992e7e87a9..454231ed3f2ec6331ab974579cc1ff80107b03e6 100644 (file)
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,34 @@
+2019-11-12  Jan Beulich  <jbeulich@suse.com>
+
+       * i386-gen.c (operand_type_init): Remove OPERAND_TYPE_ESSEG
+       entry.
+       (operand_types): Remove EsSeg entry.
+       (main): Replace stale use of OTMax.
+       * i386-opc.h (IS_STRING_ES_OP0, IS_STRING_ES_OP1): Define.
+       (struct i386_opcode_modifier): Expand isstring field to 2 bits.
+       (EsSeg): Delete.
+       (OTUnused): Comment out.
+       (union i386_operand_type): Remove esseg field.
+       * i386-opc.tbl (IsStringEsOp0, IsStringEsOp1): Define.
+       (cmps, scmp, scas, ssca, cmpsd): Add IsStringEsOp0.
+       (ins, movs, smov, movsd): Add IsStringEsOpOp1.
+       (stos, ssto): Add IsStringEsOp0/IsStringEsOpOp1.
+       * i386-init.h, i386-tbl.h: Re-generate.
+
+2019-11-12  Jan Beulich  <jbeulich@suse.com>
+
+       * i386-gen.c (operand_instances): Add RegB entry.
+       * i386-opc.h (enum operand_instance): Add RegB.
+       * i386-opc.tbl (RegC, RegD, RegB): Define.
+       (Acc, ShiftCount, InOutPortReg): Adjust definitions.
+       (monitor, mwait, invlpga, skinit, vmload, vmrun, vmsave, clzero,
+       monitorx, mwaitx): Drop ImmExt and convert encodings
+       accordingly.
+       * i386-reg.tbl (ecx, rcx): Add Instance=RegC.
+       (edx, rdx): Add Instance=RegD.
+       (ebx, rbx): Add Instance=RegB.
+       * i386-tbl.h: Re-generate.
+
 2019-11-12  Jan Beulich  <jbeulich@suse.com>
 
        * i386-gen.c (operand_type_init): Adjust