1 files changed, 151 insertions, 0 deletions
diff --git a/qemu/roms/openbios/include/arch/ppc/asmdefs.h b/qemu/roms/openbios/include/arch/ppc/asmdefs.h
new file mode 100644
index 000000000..3b3cad434
--- /dev/null
+++ b/qemu/roms/openbios/include/arch/ppc/asmdefs.h
@@ -0,0 +1,151 @@
+/*   -*- asm -*-
+ *
+ *   Creation Date: <2001/02/03 19:38:07 samuel>
+ *   Time-stamp: <2003/07/08 18:55:50 samuel>
+ *
+ *	<asmdefs.h>
+ *
+ *	Common assembly definitions
+ *
+ *   Copyright (C) 2001, 2002, 2003 Samuel Rydh (samuel@ibrium.se)
+ *
+ *   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
+ *
+ */
+
+#ifndef _H_ASMDEFS
+#define _H_ASMDEFS
+
+/************************************************************************/
+/*	High/low halfword compatibility macros				*/
+/************************************************************************/
+
+#ifndef __darwin__
+#define 	ha16( v )	(v)##@ha
+#define 	hi16( v )	(v)##@h
+#define 	lo16( v )	(v)##@l
+#endif
+#define		HA(v)		ha16(v)
+#define		HI(v)		hi16(v)
+#define		LO(v)		lo16(v)
+
+/* from Linux: include/asm-powerpc/ppc_asm.h */
+/*
+ * Copyright (C) 1995-1999 Gary Thomas, Paul Mackerras, Cort Dougan.
+ */
+
+/* General Purpose Registers (GPRs) */
+
+#define	r0	0
+#define	r1	1
+#define	r2	2
+#define	r3	3
+#define	r4	4
+#define	r5	5
+#define	r6	6
+#define	r7	7
+#define	r8	8
+#define	r9	9
+#define	r10	10
+#define	r11	11
+#define	r12	12
+#define	r13	13
+#define	r14	14
+#define	r15	15
+#define	r16	16
+#define	r17	17
+#define	r18	18
+#define	r19	19
+#define	r20	20
+#define	r21	21
+#define	r22	22
+#define	r23	23
+#define	r24	24
+#define	r25	25
+#define	r26	26
+#define	r27	27
+#define	r28	28
+#define	r29	29
+#define	r30	30
+#define	r31	31
+
+/************************************************************************/
+/*	MISC								*/
+/************************************************************************/
+
+#ifdef __powerpc64__
+
+#define LOAD_REG_IMMEDIATE(D, x) \
+	lis  (D),      (x)@highest ; \
+	ori  (D), (D), (x)@higher ; \
+	sldi (D), (D), 32 ; \
+	oris (D), (D), (x)@h ; \
+	ori  (D), (D), (x)@l
+
+#define LOAD_REG_FUNC(D, x) \
+    LOAD_REG_IMMEDIATE((D), (x)) ; \
+    ld (D), 0(D)
+
+#else
+
+#define LOAD_REG_IMMEDIATE(D, x) \
+	lis  (D),      HA(x) ; \
+	addi (D), (D), LO(x)
+
+#define LOAD_REG_FUNC(D, x) \
+    LOAD_REG_IMMEDIATE((D), (x))
+
+#endif
+
+#ifdef __powerpc64__
+#define PPC_LL   ld
+#define PPC_STL  std
+#define PPC_STLU stdu
+#define RFI rfid
+#define MTMSRD(r) mtmsrd r
+#define DATA_LONG(x) .quad x
+#define BRANCH_LABEL(name) . ## name
+#define PPC_LR_STKOFF 16
+#else
+#define PPC_LL   lwz
+#define PPC_STL  stw
+#define PPC_STLU stwu
+#define RFI rfi
+#define MTMSRD(r) mtmsr  r
+#define DATA_LONG(x) .long x
+#define BRANCH_LABEL(name) name
+#define PPC_LR_STKOFF 4
+#endif
+
+#ifndef __darwin__
+#define GLOBL( name )		.globl name ; name
+#define EXTERN( name )		name
+#else
+/* an underscore is needed on Darwin */
+#define GLOBL( name )		.globl _##name ; name: ; _##name
+#define EXTERN( name )		_##name
+#endif
+
+#if defined(__powerpc64__) && !defined(__darwin__)
+#define _GLOBAL(name) \
+        .align 2 ; \
+        .section ".opd", "aw" ; \
+        .globl name ; \
+        .globl .##name ; \
+    name: \
+        .quad .##name ; \
+        .quad .TOC.@tocbase ; \
+        .quad 0 ; \
+        .previous ; \
+        .type .##name, @function ; \
+    .##name
+#else
+#define _GLOBAL(name) \
+    GLOBL(name)
+#endif
+
+#define	BIT(n)		(1<<(31-(n)))
+
+#endif   /* _H_ASMDEFS */