25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis * CDDL HEADER START
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis * The contents of this file are subject to the terms of the
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis * Common Development and Distribution License (the "License").
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis * You may not use this file except in compliance with the License.
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis * or http://www.opensolaris.org/os/licensing.
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis * See the License for the specific language governing permissions
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25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis * When distributing Covered Code, include this CDDL HEADER in each
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis * fields enclosed by brackets "[]" replaced with your own identifying
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis * information: Portions Copyright [yyyy] [name of copyright owner]
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis * CDDL HEADER END
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis * Copyright 2011 Nexenta Systems, Inc. All rights reserved.
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis * Use is subject to license terms.
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis/* BEGIN CSTYLED */
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis * Disable amd64 assembly code profiling for now.
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis#endif /* !defined(SET_FILE) */
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis * One should *never* pass o7 to PIC_SETUP.
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis sethi %hi(NAME(_GLOBAL_OFFSET_TABLE_)-(9b-.)),%via; \
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis8: or %via,%lo(NAME(_GLOBAL_OFFSET_TABLE_)-(9b-.)),%via; \
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis * Must save/restore %o7 in leaf routines; may *not* use jmpl!
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis sethi %hi(NAME(_GLOBAL_OFFSET_TABLE_)-(9b-.)),%via; \
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis8: or %via,%lo(NAME(_GLOBAL_OFFSET_TABLE_)-(9b-.)),%via; \
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis#define PIC_SET(via,sym,dst) ldx [%via+sym],%dst
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis#else /* defined(__sparcv9) */
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis#define PIC_SET(via,sym,dst) ld [%via+sym],%dst
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis#endif /* defined(__sparcv9) */
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis#else /* defined(PIC) */
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis * g1 is used as scratch register in V9 mode
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis#define PIC_SET(via,sym,dst) setx sym,%g1,%dst
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis#else /* defined(__sparcv9) */
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis#endif /* defined(__sparcv9) */
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis#endif /* defined(PIC) */
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis * Workaround for 4337025: MCOUNT in asm_linkage.h does not support __sparcv9
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis#define MCOUNT_SIZE (9*4) /* 9 instructions */
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis#define MCOUNT_SIZE (10*4) /* 10 instructions */
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis sethi %hi(_GLOBAL_OFFSET_TABLE_-(1b-.)),%o0; \
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis add %o0,%lo(_GLOBAL_OFFSET_TABLE_-(1b-.)),%o0; \
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis#else /* PIC13 */
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis#define MCOUNT_SIZE (8*4) /* 8 instructions */
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis sethi %hi(_GLOBAL_OFFSET_TABLE_-(1b-.)),%o0; \
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis add %o0,%lo(_GLOBAL_OFFSET_TABLE_-(1b-.)),%o0; \
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis#endif /* !defined(PIC) */
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis#endif /* defined(PROF) && defined(__sparcv9) */
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis addl $_GLOBAL_OFFSET_TABLE_+[.-.label],%ebx
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis#else /* defined(PIC) */
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis#define PIC_G_LOAD(insn,sym,dst) insn sym,%dst
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis#endif /* defined(PIC) */
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis/* END CSTYLED */
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis#else /* defined(_ASM) */
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis#endif /* defined(_ASM) */
25c28e83beb90e7c80452a7c818c5e6f73a07dc8Piotr Jasiukajtis#endif /* _LIBM_H */