First release of ZSNES sources

zsnes/src/macros.mac

@@ -0,0 +1,48 @@
+;Copyright (C) 1997-2001 ZSNES Team ( zsknight@zsnes.com / _demo_@zsnes.com )
+;
+;This program is free software; you can redistribute it and/or
+;modify it under the terms of the GNU General Public License
+;as published by the Free Software Foundation; either
+;version 2 of the License, or (at your option) any later
+;version.
+;
+;This program is distributed in the hope that it will be useful,
+;but WITHOUT ANY WARRANTY; without even the implied warranty of
+;MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;GNU General Public License for more details.
+;
+;You should have received a copy of the GNU General Public License
+;along with this program; if not, write to the Free Software
+;Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+
+bits 32
+section .text
+; Zsnes required macros
+%imacro newsym 1
+  GLOBAL _%1
+  _%1:
+  %1:
+%endmacro
+
+%imacro newsym 2+
+  GLOBAL _%1
+  _%1:
+  %1: %2
+%endmacro
+
+%macro ALIGN32 0
+  times ($$-$) & 1Fh nop    ; Long word alignment
+%endmacro
+
+%macro ALIGN16 0
+  times ($$-$) & 1Fh nop    ; Long word alignment
+%endmacro
+
+%imacro extsym 1-*
+%rep %0
+  	EXTERN _%1
+  	%define %1 _%1
+%rotate 1
+%endrep
+%endmacro