snes9x/i386/macros.mac
2010-09-25 17:46:12 +02:00

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;Copyright (C) 1997-2006 ZSNES Team ( zsKnight, _Demo_, pagefault, Nach )
;
;http://www.zsnes.com
;http://sourceforge.net/projects/zsnes
;
;This program is free software; you can redistribute it and/or
;modify it under the terms of the GNU General Public License
;version 2 as published by the Free Software Foundation.
;
;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.
%ifidn __OUTPUT_FORMAT__,elf
section .note.GNU-stack noalloc noexec nowrite progbits
%endif
%ifdef __AMD64__
bits 64
%else
bits 32
%endif
section .text
; Zsnes required macros
%define ZVERSION 'Pre 1.43'
%ifdef MACHO
section .text align=16
section .data align=4
section .bss align=4
%endif
%ifdef ELF
%imacro newsym 1
GLOBAL %1
%1:
%endmacro
%imacro newsym 2+
GLOBAL %1
%1: %2
%endmacro
%define EXTSYM EXTERN
%else
%imacro newsym 1
GLOBAL _%1
_%1:
%1:
%endmacro
%imacro newsym 2+
GLOBAL _%1
_%1:
%1: %2
%endmacro
%imacro EXTSYM 1-*
%rep %0
EXTERN _%1
%define %1 _%1
%rotate 1
%endrep
%endmacro
%endif
%macro ALIGN32 0
times ($$-$) & 1Fh nop ; Long word alignment
%endmacro
%macro ALIGN16 0
times ($$-$) & 1Fh nop ; Long word alignment
%endmacro