1 files changed, 4 insertions, 4 deletions

diff --git a/src/buildvm_x86.dasc b/src/buildvm_x86.dasc
index 84bfd50c..0f0488be 100644
--- a/src/buildvm_x86.dasc
+++ b/src/buildvm_x86.dasc
@@ -66,14 +66,14 @@
 |.define FCARG1,        CARG1d          // Upwards compatible to x86 fastcall.
 |.define FCARG2,        CARG2d
 |.else
-|.define CARG1,         rsi             // x64/POSIX C call arguments.
-|.define CARG2,         rdi
+|.define CARG1,         rdi             // x64/POSIX C call arguments.
+|.define CARG2,         rsi
 |.define CARG3,         rdx
 |.define CARG4,         rcx
 |.define CARG5,         r8
 |.define CARG6,         r9
-|.define CARG1d,        esi
-|.define CARG2d,        edi
+|.define CARG1d,        edi
+|.define CARG2d,        esi
 |.define CARG3d,        edx
 |.define CARG4d,        ecx
 |.define CARG5d,        r8d