commit 35690630b82dc1dbf4a7ada37225893a550ea1e0
author Serguei Katkov <serguei.i.katkov@intel.com> Wed Jul 16 15:52:59 2014 +0700
committer Serguei Katkov <serguei.i.katkov@intel.com> Mon Jul 21 13:12:32 2014 +0700
tree 90842fe7610f4a12f8a6570a4b56dbbed2d0c2c1
parent 4436e926aa8e64ac7e4c4afb81f2a59b2477045a

x86: Fix assembler for Pextr

Pextr family instructions use r/m part of rmod byte as destination.
This should be handled appropriately.
Disassembler works correctly.

Change-Id: I89d00cb11ae792e9d28c178ba79a0bc1fa27e3c5
Signed-off-by: Serguei Katkov <serguei.i.katkov@intel.com>

compiler/dex/quick/x86/assemble_x86.cc

diff --git a/compiler/dex/quick/x86/assemble_x86.cc b/compiler/dex/quick/x86/assemble_x86.cc
index efd9079..f69639b 100644
--- a/compiler/dex/quick/x86/assemble_x86.cc
+++ b/compiler/dex/quick/x86/assemble_x86.cc
@@ -407,9 +407,9 @@
   EXT_0F_ENCODING_MAP(Haddpd,    0x66, 0x7C, REG_DEF0_USE0),
   EXT_0F_ENCODING_MAP(Haddps,    0xF2, 0x7C, REG_DEF0_USE0),
 
-  { kX86PextrbRRI, kRegRegImm, IS_TERTIARY_OP | REG_DEF0  | REG_USE1, { 0x66, 0, 0x0F, 0x3A, 0x14, 0, 0, 1, false }, "PextbRRI", "!0r,!1r,!2d" },
+  { kX86PextrbRRI, kRegRegImmStore, IS_TERTIARY_OP | REG_DEF0  | REG_USE1, { 0x66, 0, 0x0F, 0x3A, 0x14, 0, 0, 1, false }, "PextbRRI", "!0r,!1r,!2d" },
   { kX86PextrwRRI, kRegRegImm, IS_TERTIARY_OP | REG_DEF0  | REG_USE1, { 0x66, 0, 0x0F, 0xC5, 0x00, 0, 0, 1, false }, "PextwRRI", "!0r,!1r,!2d" },
-  { kX86PextrdRRI, kRegRegImm, IS_TERTIARY_OP | REG_DEF0  | REG_USE1, { 0x66, 0, 0x0F, 0x3A, 0x16, 0, 0, 1, false }, "PextdRRI", "!0r,!1r,!2d" },
+  { kX86PextrdRRI, kRegRegImmStore, IS_TERTIARY_OP | REG_DEF0  | REG_USE1, { 0x66, 0, 0x0F, 0x3A, 0x16, 0, 0, 1, false }, "PextdRRI", "!0r,!1r,!2d" },
   { kX86PextrbMRI, kMemRegImm, IS_QUAD_OP     | REG_USE02 | IS_STORE, { 0x66, 0, 0x0F, 0x3A, 0x16, 0, 0, 1, false }, "kX86PextrbMRI", "[!0r+!1d],!2r,!3d" },
   { kX86PextrwMRI, kMemRegImm, IS_QUAD_OP     | REG_USE02 | IS_STORE, { 0x66, 0, 0x0F, 0x3A, 0x16, 0, 0, 1, false }, "kX86PextrwMRI", "[!0r+!1d],!2r,!3d" },
   { kX86PextrdMRI, kMemRegImm, IS_QUAD_OP     | REG_USE02 | IS_STORE, { 0x66, 0, 0x0F, 0x3A, 0x16, 0, 0, 1, false }, "kX86PextrdMRI", "[!0r+!1d],!2r,!3d" },