diff options
Diffstat (limited to 'chapter23/src/main/java/com/seaofnodes')
| -rw-r--r-- | chapter23/src/main/java/com/seaofnodes/simple/node/cpus/x86_64_v2/MulIX86.java | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/chapter23/src/main/java/com/seaofnodes/simple/node/cpus/x86_64_v2/MulIX86.java b/chapter23/src/main/java/com/seaofnodes/simple/node/cpus/x86_64_v2/MulIX86.java index 280b8185..1e9e708f 100644 --- a/chapter23/src/main/java/com/seaofnodes/simple/node/cpus/x86_64_v2/MulIX86.java +++ b/chapter23/src/main/java/com/seaofnodes/simple/node/cpus/x86_64_v2/MulIX86.java @@ -19,7 +19,7 @@ public class MulIX86 extends MachConcreteNode implements MachNode { @Override public final void encoding( Encoding enc ) { short dst = enc.reg(this ); // Also src1 short src = enc.reg(in(1)); - enc.add1(x86_64_v2.rex(src, dst, 0)); + enc.add1(x86_64_v2.rex(dst, src, 0)); // opcode; 0x69 or 0x6B enc.add1( 0x69 + (x86_64_v2.imm8(_imm) ? 2 : 0) ); enc.add1( x86_64_v2.modrm(x86_64_v2.MOD.DIRECT, dst, src) ); |