/* * Copyright (c) 2014 Jakub Jermar * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * - Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * - Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef _LIBC_ARCH_FIBRIL_CONTEXT_H_ #define _LIBC_ARCH_FIBRIL_CONTEXT_H_ #define __CONTEXT_OFFSET_SP 0x00 #define __CONTEXT_OFFSET_PC 0x08 #define __CONTEXT_OFFSET_I0 0x10 #define __CONTEXT_OFFSET_I1 0x18 #define __CONTEXT_OFFSET_I2 0x20 #define __CONTEXT_OFFSET_I3 0x28 #define __CONTEXT_OFFSET_I4 0x30 #define __CONTEXT_OFFSET_I5 0x38 #define __CONTEXT_OFFSET_FP 0x40 #define __CONTEXT_OFFSET_I7 0x48 #define __CONTEXT_OFFSET_L0 0x50 #define __CONTEXT_OFFSET_L1 0x58 #define __CONTEXT_OFFSET_L2 0x60 #define __CONTEXT_OFFSET_L3 0x68 #define __CONTEXT_OFFSET_L4 0x70 #define __CONTEXT_OFFSET_L5 0x78 #define __CONTEXT_OFFSET_L6 0x80 #define __CONTEXT_OFFSET_L7 0x88 #define __CONTEXT_OFFSET_TP 0x90 #define __CONTEXT_SIZE 0x98 #ifndef __ASSEMBLER__ #include <stddef.h> #include <stdint.h> typedef struct __context { uintptr_t sp; // %o6 uintptr_t pc; // %o7 uint64_t i0; uint64_t i1; uint64_t i2; uint64_t i3; uint64_t i4; uint64_t i5; uintptr_t fp; // %i6 uintptr_t i7; uint64_t l0; uint64_t l1; uint64_t l2; uint64_t l3; uint64_t l4; uint64_t l5; uint64_t l6; uint64_t l7; uint64_t tp; // %g7 } __context_t; #endif #endif