1 /* 2 * Copyright 2005, Ingo Weinhold <bonefish@cs.tu-berlin.de>. All rights 3 * reserved. Distributed under the terms of the Haiku License. 4 */ 5 #ifndef SETJMP_INTERNAL_H 6 #define SETJMP_INTERNAL_H 7 8 /* M68K function call ABI register use: 9 d0 - return value 10 d1 - volatile (return value?) 11 d2-d7 - local vars 12 a0 - return value 13 a1 - volatile (return value?) 14 a2-a6 - local vars 15 a6 - (stack frame ?) 16 a7 - stack pointer 17 */ 18 19 /* These are the fields of the __jmp_regs structure */ 20 #define JMP_REGS_D2 0 21 #define JMP_REGS_PC (4*(6+6)) 22 #define JMP_REGS_CCR (4*(6+6)+4) 23 24 #define FUNCTION(x) .global x; .type x,@function; x 25 26 #endif /* SETJMP_INTERNAL_H */ 27