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1949 jermar 1
/*
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 * Copyright (c) 2005 Jakub Jermar
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 * All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 *
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 * - Redistributions of source code must retain the above copyright
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 *   notice, this list of conditions and the following disclaimer.
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 * - Redistributions in binary form must reproduce the above copyright
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 *   notice, this list of conditions and the following disclaimer in the
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 *   documentation and/or other materials provided with the distribution.
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 * - The name of the author may not be used to endorse or promote products
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 *   derived from this software without specific prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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#ifndef KERN_sparc64_CONTEXT_OFFSET_H_
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#define KERN_sparc64_CONTEXT_OFFSET_H_
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#define OFFSET_SP       0x0
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#define OFFSET_PC       0x8
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#define OFFSET_I0       0x10
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#define OFFSET_I1       0x18
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#define OFFSET_I2       0x20
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#define OFFSET_I3       0x28
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#define OFFSET_I4       0x30
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#define OFFSET_I5       0x38
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#define OFFSET_FP       0x40
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#define OFFSET_I7       0x48
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#define OFFSET_L0       0x50
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#define OFFSET_L1       0x58
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#define OFFSET_L2       0x60
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#define OFFSET_L3       0x68
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#define OFFSET_L4       0x70
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#define OFFSET_L5       0x78
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#define OFFSET_L6       0x80
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#define OFFSET_L7       0x88
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#ifndef KERNEL      
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# define OFFSET_TP      0x90
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#endif
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#ifdef __ASM__ 
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.macro CONTEXT_SAVE_ARCH_CORE ctx:req
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    stx %sp, [\ctx + OFFSET_SP]
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    stx %o7, [\ctx + OFFSET_PC]
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    stx %i0, [\ctx + OFFSET_I0]
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    stx %i1, [\ctx + OFFSET_I1]
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    stx %i2, [\ctx + OFFSET_I2]
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    stx %i3, [\ctx + OFFSET_I3]
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    stx %i4, [\ctx + OFFSET_I4]
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    stx %i5, [\ctx + OFFSET_I5]
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    stx %fp, [\ctx + OFFSET_FP]
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    stx %i7, [\ctx + OFFSET_I7]
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    stx %l0, [\ctx + OFFSET_L0]
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    stx %l1, [\ctx + OFFSET_L1]
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    stx %l2, [\ctx + OFFSET_L2]
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    stx %l3, [\ctx + OFFSET_L3]
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    stx %l4, [\ctx + OFFSET_L4]
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    stx %l5, [\ctx + OFFSET_L5]
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    stx %l6, [\ctx + OFFSET_L6]
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    stx %l7, [\ctx + OFFSET_L7]
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#ifndef KERNEL      
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    stx %g7, [\ctx + OFFSET_TP]
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#endif
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.endm
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.macro CONTEXT_RESTORE_ARCH_CORE ctx:req
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    ldx [\ctx + OFFSET_SP], %sp
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    ldx [\ctx + OFFSET_PC], %o7
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    ldx [\ctx + OFFSET_I0], %i0
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    ldx [\ctx + OFFSET_I1], %i1
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    ldx [\ctx + OFFSET_I2], %i2
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    ldx [\ctx + OFFSET_I3], %i3
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    ldx [\ctx + OFFSET_I4], %i4
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    ldx [\ctx + OFFSET_I5], %i5
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    ldx [\ctx + OFFSET_FP], %fp
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    ldx [\ctx + OFFSET_I7], %i7
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    ldx [\ctx + OFFSET_L0], %l0
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    ldx [\ctx + OFFSET_L1], %l1
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    ldx [\ctx + OFFSET_L2], %l2
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    ldx [\ctx + OFFSET_L3], %l3
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    ldx [\ctx + OFFSET_L4], %l4
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    ldx [\ctx + OFFSET_L5], %l5
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    ldx [\ctx + OFFSET_L6], %l6
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    ldx [\ctx + OFFSET_L7], %l7
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#ifndef KERNEL      
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    ldx [\ctx + OFFSET_TP], %g7
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#endif
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.endm
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#endif /* __ASM__ */ 
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#endif