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116 | ".text\n" |
116 | ".text\n" |
117 | ".globl coro_transfer\n" |
117 | ".globl coro_transfer\n" |
118 | ".type coro_transfer, @function\n" |
118 | ".type coro_transfer, @function\n" |
119 | "coro_transfer:\n" |
119 | "coro_transfer:\n" |
120 | #if __amd64 |
120 | #if __amd64 |
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121 | #if CORO_WIN_TIB |
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122 | #define NUM_SAVED 6+3 |
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123 | "\tpush %fs:0x0\n" |
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124 | "\tpush %fs:0x8\n" |
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125 | "\tpush %fs:0xc\n" |
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126 | #else |
121 | #define NUM_SAVED 6 |
127 | #define NUM_SAVED 6 |
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128 | #endif |
122 | "\tpush %rbp\n" |
129 | "\tpush %rbp\n" |
123 | "\tpush %rbx\n" |
130 | "\tpush %rbx\n" |
124 | "\tpush %r12\n" |
131 | "\tpush %r12\n" |
125 | "\tpush %r13\n" |
132 | "\tpush %r13\n" |
126 | "\tpush %r14\n" |
133 | "\tpush %r14\n" |
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131 | "\tpop %r14\n" |
138 | "\tpop %r14\n" |
132 | "\tpop %r13\n" |
139 | "\tpop %r13\n" |
133 | "\tpop %r12\n" |
140 | "\tpop %r12\n" |
134 | "\tpop %rbx\n" |
141 | "\tpop %rbx\n" |
135 | "\tpop %rbp\n" |
142 | "\tpop %rbp\n" |
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143 | #if CORO_WIN_TIB |
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144 | "\tpop %fs:0xc\n" |
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145 | "\tpop %fs:0x8\n" |
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146 | "\tpop %fs:0x0\n" |
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147 | #endif |
136 | #elif __i386 |
148 | #elif __i386 |
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149 | #if CORO_WIN_TIB |
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150 | #define NUM_SAVED 4+3 |
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151 | "\tpush %fs:0x0\n" |
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152 | "\tpush %fs:0x4\n" |
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153 | "\tpush %fs:0x8\n" |
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154 | #else |
137 | #define NUM_SAVED 4 |
155 | #define NUM_SAVED 4 |
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156 | #endif |
138 | "\tpush %ebp\n" |
157 | "\tpush %ebp\n" |
139 | "\tpush %ebx\n" |
158 | "\tpush %ebx\n" |
140 | "\tpush %esi\n" |
159 | "\tpush %esi\n" |
141 | "\tpush %edi\n" |
160 | "\tpush %edi\n" |
142 | "\tmov %esp, (%eax)\n" |
161 | "\tmov %esp, (%eax)\n" |
143 | "\tmov (%edx), %esp\n" |
162 | "\tmov (%edx), %esp\n" |
144 | "\tpop %edi\n" |
163 | "\tpop %edi\n" |
145 | "\tpop %esi\n" |
164 | "\tpop %esi\n" |
146 | "\tpop %ebx\n" |
165 | "\tpop %ebx\n" |
147 | "\tpop %ebp\n" |
166 | "\tpop %ebp\n" |
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167 | #if CORO_WIN_TIB |
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168 | "\tpop %fs:0x8\n" |
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169 | "\tpop %fs:0x4\n" |
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170 | "\tpop %fs:0x0\n" |
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171 | #endif |
148 | #else |
172 | #else |
149 | #error unsupported architecture |
173 | #error unsupported architecture |
150 | #endif |
174 | #endif |
151 | "\tret\n" |
175 | "\tret\n" |
152 | ); |
176 | ); |
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223 | sigprocmask (SIG_SETMASK, &osig, 0); |
247 | sigprocmask (SIG_SETMASK, &osig, 0); |
224 | |
248 | |
225 | # elif CORO_LOSER |
249 | # elif CORO_LOSER |
226 | |
250 | |
227 | coro_setjmp (ctx->env); |
251 | coro_setjmp (ctx->env); |
228 | #if __CYGWIN__ |
252 | #if __CYGWIN__ && __i386 |
229 | ctx->env[8] = (long) coro_init; |
253 | ctx->env[8] = (long) coro_init; |
230 | ctx->env[7] = (long) ((char *)sptr + ssize) - sizeof (long); |
254 | ctx->env[7] = (long) ((char *)sptr + ssize) - sizeof (long); |
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255 | #elif __CYGWIN__ && __x86_64 |
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256 | ctx->env[7] = (long) coro_init; |
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257 | ctx->env[6] = (long) ((char *)sptr + ssize) - sizeof (long); |
231 | #elif defined(__MINGW32__) |
258 | #elif defined(__MINGW32__) |
232 | ctx->env[5] = (long) coro_init; |
259 | ctx->env[5] = (long) coro_init; |
233 | ctx->env[4] = (long) ((char *)sptr + ssize) - sizeof (long); |
260 | ctx->env[4] = (long) ((char *)sptr + ssize) - sizeof (long); |
234 | #elif defined(_M_IX86) |
261 | #elif defined(_M_IX86) |
235 | ((_JUMP_BUFFER *)&ctx->env)->Eip = (long) coro_init; |
262 | ((_JUMP_BUFFER *)&ctx->env)->Eip = (long) coro_init; |
236 | ((_JUMP_BUFFER *)&ctx->env)->Esp = (long) STACK_ADJUST_PTR (sptr, ssize) - sizeof (long); |
263 | ((_JUMP_BUFFER *)&ctx->env)->Esp = (long) STACK_ADJUST_PTR (sptr, ssize) - sizeof (long); |
237 | #elif defined(_M_AMD64) |
264 | #elif defined(_M_AMD64) |
238 | ((_JUMP_BUFFER *)&ctx->env)->Rip = (__int64) coro_init; |
265 | ((_JUMP_BUFFER *)&ctx->env)->Rip = (__int64) coro_init; |
239 | ((_JUMP_BUFFER *)&ctx->env)->Rsp = (__int64) STACK_ADJUST_PTR (sptr, ssize) - sizeof (long); |
266 | ((_JUMP_BUFFER *)&ctx->env)->Rsp = (__int64) STACK_ADJUST_PTR (sptr, ssize) - sizeof (__int64); |
240 | #elif defined(_M_IA64) |
267 | #elif defined(_M_IA64) |
241 | ((_JUMP_BUFFER *)&ctx->env)->StIIP = (__int64) coro_init; |
268 | ((_JUMP_BUFFER *)&ctx->env)->StIIP = (__int64) coro_init; |
242 | ((_JUMP_BUFFER *)&ctx->env)->IntSp = (__int64) STACK_ADJUST_PTR (sptr, ssize) - sizeof (long); |
269 | ((_JUMP_BUFFER *)&ctx->env)->IntSp = (__int64) STACK_ADJUST_PTR (sptr, ssize) - sizeof (__int64); |
243 | #else |
270 | #else |
244 | #error "microsoft libc or architecture not supported" |
271 | #error "microsoft libc or architecture not supported" |
245 | #endif |
272 | #endif |
246 | |
273 | |
247 | # elif CORO_LINUX |
274 | # elif CORO_LINUX |