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diff gen_x86.h @ 1842:49f65d240299 mame_interp

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Merge from default
author Michael Pavone <pavone@retrodev.com>
date Sun, 14 Apr 2019 23:38:02 -0700
parents 37afb9cf58be
children e45a317802bd
line wrap: on
line diff
--- a/gen_x86.h	Thu Mar 14 23:40:50 2019 -0700
+++ b/gen_x86.h	Sun Apr 14 23:38:02 2019 -0700
@@ -63,6 +63,13 @@
 #ifdef X86_64
 #define SZ_PTR SZ_Q
 #define MAX_INST_LEN 14
+#ifdef _WIN32
+#define FIRST_ARG_REG RCX
+#define SECOND_ARG_REG RDX
+#else
+#define FIRST_ARG_REG RDI
+#define SECOND_ARG_REG RSI
+#endif
 #else
 #define SZ_PTR SZ_D
 #define MAX_INST_LEN 11