| … | |
… | |
| 94 | #if CORO_UCONTEXT |
94 | #if CORO_UCONTEXT |
| 95 | |
95 | |
| 96 | getcontext (&(ctx->uc)); |
96 | getcontext (&(ctx->uc)); |
| 97 | |
97 | |
| 98 | ctx->uc.uc_link = 0; |
98 | ctx->uc.uc_link = 0; |
| 99 | ctx->uc.uc_stack.ss_sp = STACK_ADJUST_PTR(sptr,ssize); |
99 | ctx->uc.uc_stack.ss_sp = STACK_ADJUST_PTR (sptr,ssize); |
| 100 | ctx->uc.uc_stack.ss_size = (size_t) STACK_ADJUST_SIZE (sptr,ssize); |
100 | ctx->uc.uc_stack.ss_size = (size_t) STACK_ADJUST_SIZE (sptr,ssize); |
| 101 | ctx->uc.uc_stack.ss_flags = 0; |
101 | ctx->uc.uc_stack.ss_flags = 0; |
| 102 | |
102 | |
| 103 | makecontext (&(ctx->uc), (void (*)()) coro, 1, arg); |
103 | makecontext (&(ctx->uc), (void (*)()) coro, 1, arg); |
| 104 | |
104 | |
| … | |
… | |
| 130 | |
130 | |
| 131 | if (sigaction (SIGUSR2, &nsa, &osa)) |
131 | if (sigaction (SIGUSR2, &nsa, &osa)) |
| 132 | perror ("sigaction"); |
132 | perror ("sigaction"); |
| 133 | |
133 | |
| 134 | /* set the new stack */ |
134 | /* set the new stack */ |
| 135 | nstk.ss_sp = STACK_ADJUST(sptr,ssize); /* yes, some platforms (IRIX) get this wrong. */ |
135 | nstk.ss_sp = STACK_ADJUST_PTR (sptr,ssize); /* yes, some platforms (IRIX) get this wrong. */ |
| 136 | nstk.ss_size = STACK_ADJUST_SIZE (sptr,ssize); |
136 | nstk.ss_size = STACK_ADJUST_SIZE (sptr,ssize); |
| 137 | nstk.ss_flags = 0; |
137 | nstk.ss_flags = 0; |
| 138 | |
138 | |
| 139 | if (sigaltstack (&nstk, &ostk) < 0) |
139 | if (sigaltstack (&nstk, &ostk) < 0) |
| 140 | perror ("sigaltstack"); |
140 | perror ("sigaltstack"); |
| … | |
… | |
| 172 | |
172 | |
| 173 | setjmp (ctx->env); |
173 | setjmp (ctx->env); |
| 174 | #if defined(__GLIBC__) && defined(__GLIBC_MINOR__) \ |
174 | #if defined(__GLIBC__) && defined(__GLIBC_MINOR__) \ |
| 175 | && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 0 && defined(JB_PC) && defined(JB_SP) |
175 | && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 0 && defined(JB_PC) && defined(JB_SP) |
| 176 | ctx->env[0].__jmpbuf[JB_PC] = (int)coro_init; |
176 | ctx->env[0].__jmpbuf[JB_PC] = (int)coro_init; |
| 177 | ctx->env[0].__jmpbuf[JB_SP] = (int)STACK_ADJUST_PTR(sptr,ssize); |
177 | ctx->env[0].__jmpbuf[JB_SP] = (int)STACK_ADJUST_PTR (sptr,ssize); |
| 178 | #elif defined(__GLIBC__) && defined(__GLIBC_MINOR__) \ |
178 | #elif defined(__GLIBC__) && defined(__GLIBC_MINOR__) \ |
| 179 | && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 0 && defined(__mc68000__) |
179 | && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 0 && defined(__mc68000__) |
| 180 | ctx->env[0].__jmpbuf[0].__aregs[0] = (long int)coro_init; |
180 | ctx->env[0].__jmpbuf[0].__aregs[0] = (long int)coro_init; |
| 181 | ctx->env[0].__jmpbuf[0].__sp = (int *)((char *)sptr + ssize); |
181 | ctx->env[0].__jmpbuf[0].__sp = (int *)((char *)sptr + ssize); |
| 182 | #elif defined(__GNU_LIBRARY__) && defined(__i386__) |
182 | #elif defined(__GNU_LIBRARY__) && defined(__i386__) |
| … | |
… | |
| 188 | |
188 | |
| 189 | # elif CORO_IRIX |
189 | # elif CORO_IRIX |
| 190 | |
190 | |
| 191 | setjmp (ctx->env); |
191 | setjmp (ctx->env); |
| 192 | ctx->env[JB_PC] = (__uint64_t)coro_init; |
192 | ctx->env[JB_PC] = (__uint64_t)coro_init; |
| 193 | ctx->env[JB_SP] = (__uint64_t)STACK_ADJUST_PTR(sptr,ssize); |
193 | ctx->env[JB_SP] = (__uint64_t)STACK_ADJUST_PTR (sptr,ssize); |
| 194 | |
194 | |
| 195 | # endif |
195 | # endif |
| 196 | |
196 | |
| 197 | coro_transfer ((coro_context *)create_coro, (coro_context *)new_coro); |
197 | coro_transfer ((coro_context *)create_coro, (coro_context *)new_coro); |
| 198 | |
198 | |
