ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/libcoro/coro.c
(Generate patch)

Comparing libcoro/coro.c (file contents):
Revision 1.11 by pcg, Fri Feb 13 23:17:41 2004 UTC vs.
Revision 1.15 by root, Mon Mar 21 14:35:22 2005 UTC

1/* 1/*
2 * Copyright (c) 2001 Marc Alexander Lehmann <pcg@goof.com> 2 * Copyright (c) 2001-2005 Marc Alexander Lehmann <schmorp@schmorp.de>
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without modifica- 4 * Redistribution and use in source and binary forms, with or without modifica-
5 * tion, are permitted provided that the following conditions are met: 5 * tion, are permitted provided that the following conditions are met:
6 * 6 *
7 * 1. Redistributions of source code must retain the above copyright notice, 7 * 1. Redistributions of source code must retain the above copyright notice,
… …
46# endif 46# endif
47#endif 47#endif
48 48
49#if CORO_SJLJ || CORO_LOOSE || CORO_LINUX || CORO_IRIX 49#if CORO_SJLJ || CORO_LOOSE || CORO_LINUX || CORO_IRIX
50 50
51#if CORO_SJLJ
52# include <stdio.h>
51#include <signal.h> 53# include <signal.h>
54#endif
52 55
53static volatile coro_func coro_init_func; 56static volatile coro_func coro_init_func;
54static volatile void *coro_init_arg; 57static volatile void *coro_init_arg;
55static volatile coro_context *new_coro, *create_coro; 58static volatile coro_context *new_coro, *create_coro;
56 59
… …
72 75
73static volatile int trampoline_count; 76static volatile int trampoline_count;
74 77
75/* trampoline signal handler */ 78/* trampoline signal handler */
76static void 79static void
77trampoline(int sig) 80trampoline (int sig)
78{ 81{
79 if (setjmp (((coro_context *)new_coro)->env)) 82 if (setjmp (((coro_context *)new_coro)->env))
80 coro_init (); /* start it */ 83 coro_init (); /* start it */
81 else 84 else
82 trampoline_count++; 85 trampoline_count++;
… …
180 ctx->env[0].__jmpbuf[0].__aregs[0] = (long int)coro_init; 183 ctx->env[0].__jmpbuf[0].__aregs[0] = (long int)coro_init;
181 ctx->env[0].__jmpbuf[0].__sp = (int *)((char *)sptr + ssize); 184 ctx->env[0].__jmpbuf[0].__sp = (int *)((char *)sptr + ssize);
182#elif defined(__GNU_LIBRARY__) && defined(__i386__) 185#elif defined(__GNU_LIBRARY__) && defined(__i386__)
183 ctx->env[0].__jmpbuf[0].__pc = (char *)coro_init; 186 ctx->env[0].__jmpbuf[0].__pc = (char *)coro_init;
184 ctx->env[0].__jmpbuf[0].__sp = (void *)((char *)sptr + ssize); 187 ctx->env[0].__jmpbuf[0].__sp = (void *)((char *)sptr + ssize);
188#elif defined(__GNU_LIBRARY__) && defined(__amd64__)
189 ctx->env[0].__jmpbuf[JB_PC] = (long)coro_init;
190 ctx->env[0].__jmpbuf[JB_RSP] = (long)((char *)sptr + ssize);
185#else 191#else
186#error "linux libc or architecture not supported" 192#error "linux libc or architecture not supported"
187#endif 193#endif
188 194
189# elif CORO_IRIX 195# elif CORO_IRIX

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines