--- /dev/null
+/* src/vm/jit/powerpc64/linux/md-asm.h - assembler defines for PowerPC Linux ABI
+
+ Copyright (C) 1996-2005, 2006 R. Grafl, A. Krall, C. Kruegel,
+ C. Oates, R. Obermaisser, M. Platter, M. Probst, S. Ring,
+ E. Steiner, C. Thalinger, D. Thuernbeck, P. Tomsich, C. Ullrich,
+ J. Wenninger, Institut f. Computersprachen - TU Wien
+
+ This file is part of CACAO.
+
+ 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, 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., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301, USA.
+
+ Contact: cacao@cacaojvm.org
+
+ Authors: Christian Thalinger
+
+ Changes:
+
+ $Id: md-asm.h 5081 2006-07-06 13:59:01Z tbfg $
+
+*/
+
+
+#ifndef _MD_ASM_H
+#define _MD_ASM_H
+
+#include <asm/ppc_asm.h>
+
+
+/* register defines ***********************************************************/
+
+#define zero r0
+#define sp r1
+
+/* #define XXX r2 - system reserved register */
+
+#define a0 r3
+#define a1 r4
+#define a2 r5
+#define a3 r6
+#define a4 r7
+#define a5 r8
+#define a6 r9
+#define a7 r10
+
+#define itmp1 r11
+#define itmp2 r12
+#define pv r13
+
+#define s0 r14
+#define s1 r15
+
+#define itmp3 r16
+#define t0 r17
+#define t1 r18
+#define t2 r19
+#define t3 r20
+#define t4 r21
+#define t5 r22
+#define t6 r23
+
+#define s2 r24
+#define s3 r25
+#define s4 r26
+#define s5 r27
+#define s6 r28
+#define s7 r29
+#define s8 r30
+#define s9 r31
+
+#define v0 a0
+#define v1 a1
+
+#define xptr itmp1
+#define xpc itmp2
+
+#define mptr r12
+#define mptrn 12
+
+
+#define ftmp3 fr0
+
+#define fa0 fr1
+#define fa1 fr2
+#define fa2 fr3
+#define fa3 fr4
+#define fa4 fr5
+#define fa5 fr6
+#define fa6 fr7
+#define fa7 fr8
+
+#define fa8 fr9
+#define fa9 fr10
+#define fa10 fr11
+#define fa11 fr12
+#define fa12 fr13
+
+#define fs0 fr14
+#define fs1 fr15
+
+#define ftmp1 fr16
+#define ftmp2 fr17
+
+#define ft0 fr18
+#define ft1 fr19
+#define ft2 fr20
+#define ft3 fr21
+#define ft4 fr22
+#define ft5 fr23
+
+#define fs2 fr24
+#define fs3 fr25
+#define fs4 fr26
+#define fs5 fr27
+#define fs6 fr28
+#define fs7 fr29
+#define fs8 fr30
+#define fs9 fr31
+
+#define fv0 fa0
+
+
+/* save and restore macros ****************************************************/
+
+#define SAVE_ARGUMENT_REGISTERS(off) \
+ stw a0,(0+(off))*4(sp); \
+ stw a1,(1+(off))*4(sp); \
+ stw a2,(2+(off))*4(sp); \
+ stw a3,(3+(off))*4(sp); \
+ stw a4,(4+(off))*4(sp); \
+ stw a5,(5+(off))*4(sp); \
+ stw a6,(6+(off))*4(sp); \
+ stw a7,(7+(off))*4(sp); \
+ \
+ stfd fa0,(8+(off))*4(sp); \
+ stfd fa1,(10+(off))*4(sp); \
+ stfd fa2,(12+(off))*4(sp); \
+ stfd fa3,(14+(off))*4(sp); \
+ stfd fa4,(16+(off))*4(sp); \
+ stfd fa5,(18+(off))*4(sp); \
+ stfd fa6,(20+(off))*4(sp); \
+ stfd fa7,(22+(off))*4(sp);
+
+#define RESTORE_ARGUMENT_REGISTERS(off) \
+ lwz a0,(0+(off))*4(sp); \
+ lwz a1,(1+(off))*4(sp); \
+ lwz a2,(2+(off))*4(sp); \
+ lwz a3,(3+(off))*4(sp); \
+ lwz a4,(4+(off))*4(sp); \
+ lwz a5,(5+(off))*4(sp); \
+ lwz a6,(6+(off))*4(sp); \
+ lwz a7,(7+(off))*4(sp); \
+ \
+ lfd fa0,(8+(off))*4(sp); \
+ lfd fa1,(10+(off))*4(sp); \
+ lfd fa2,(12+(off))*4(sp); \
+ lfd fa3,(14+(off))*4(sp); \
+ lfd fa4,(16+(off))*4(sp); \
+ lfd fa5,(18+(off))*4(sp); \
+ lfd fa6,(20+(off))*4(sp); \
+ lfd fa7,(22+(off))*4(sp);
+
+
+#define SAVE_TEMPORARY_REGISTERS(off) \
+ stw t0,(0+(off))*4(sp); \
+ stw t1,(1+(off))*4(sp); \
+ stw t2,(2+(off))*4(sp); \
+ stw t3,(3+(off))*4(sp); \
+ stw t4,(4+(off))*4(sp); \
+ stw t5,(5+(off))*4(sp); \
+ stw t6,(6+(off))*4(sp); \
+ \
+ stfd ft0,(8+(off))*4(sp); \
+ stfd ft1,(10+(off))*4(sp); \
+ stfd ft2,(12+(off))*4(sp); \
+ stfd ft3,(14+(off))*4(sp); \
+ stfd ft4,(16+(off))*4(sp); \
+ stfd ft5,(18+(off))*4(sp);
+
+#define RESTORE_TEMPORARY_REGISTERS(off) \
+ lwz t0,(0+(off))*4(sp); \
+ lwz t1,(1+(off))*4(sp); \
+ lwz t2,(2+(off))*4(sp); \
+ lwz t3,(3+(off))*4(sp); \
+ lwz t4,(4+(off))*4(sp); \
+ lwz t5,(5+(off))*4(sp); \
+ lwz t6,(6+(off))*4(sp); \
+ \
+ lfd ft0,(8+(off))*4(sp); \
+ lfd ft1,(10+(off))*4(sp); \
+ lfd ft2,(12+(off))*4(sp); \
+ lfd ft3,(14+(off))*4(sp); \
+ lfd ft4,(16+(off))*4(sp); \
+ lfd ft5,(18+(off))*4(sp);
+
+#endif /* _MD_ASM_H */
+
+
+/*
+ * These are local overrides for various environment variables in Emacs.
+ * Please do not remove this and leave it at the end of the file, where
+ * Emacs will automagically detect them.
+ * ---------------------------------------------------------------------
+ * Local variables:
+ * mode: c
+ * indent-tabs-mode: t
+ * c-basic-offset: 4
+ * tab-width: 4
+ * End:
+ */
projects / cacao.git / blobdiff