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comparison: nsprpub/pr/src/md/unix/riscos.c
nsprpub/pr/src/md/unix/riscos.c
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- 6474c204b198
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| -1:000000000000 | 0:b3100fa9b324 |
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| 1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 #include "primpl.h" | |
| 7 | |
| 8 void _MD_EarlyInit(void) | |
| 9 { | |
| 10 } | |
| 11 | |
| 12 PRWord *_MD_HomeGCRegisters(PRThread *t, int isCurrent, int *np) | |
| 13 { | |
| 14 #ifndef _PR_PTHREADS | |
| 15 if (isCurrent) { | |
| 16 (void) setjmp(CONTEXT(t)); | |
| 17 } | |
| 18 *np = sizeof(CONTEXT(t)) / sizeof(PRWord); | |
| 19 return (PRWord *) CONTEXT(t); | |
| 20 #else | |
| 21 *np = 0; | |
| 22 return NULL; | |
| 23 #endif | |
| 24 } | |
| 25 | |
| 26 #ifdef _PR_PTHREADS | |
| 27 | |
| 28 void _MD_CleanupBeforeExit(void) | |
| 29 { | |
| 30 } | |
| 31 | |
| 32 #else /* ! _PR_PTHREADS */ | |
| 33 | |
| 34 void | |
| 35 _MD_SET_PRIORITY(_MDThread *thread, PRUintn newPri) | |
| 36 { | |
| 37 return; | |
| 38 } | |
| 39 | |
| 40 PRStatus | |
| 41 _MD_InitializeThread(PRThread *thread) | |
| 42 { | |
| 43 /* | |
| 44 * set the pointers to the stack-pointer and frame-pointer words in the | |
| 45 * context structure; this is for debugging use. | |
| 46 */ | |
| 47 thread->md.sp = _MD_GET_SP_PTR(thread); | |
| 48 thread->md.fp = _MD_GET_FP_PTR(thread); | |
| 49 return PR_SUCCESS; | |
| 50 } | |
| 51 | |
| 52 PRStatus | |
| 53 _MD_WAIT(PRThread *thread, PRIntervalTime ticks) | |
| 54 { | |
| 55 PR_ASSERT(!(thread->flags & _PR_GLOBAL_SCOPE)); | |
| 56 _PR_MD_SWITCH_CONTEXT(thread); | |
| 57 return PR_SUCCESS; | |
| 58 } | |
| 59 | |
| 60 PRStatus | |
| 61 _MD_WAKEUP_WAITER(PRThread *thread) | |
| 62 { | |
| 63 if (thread) { | |
| 64 PR_ASSERT(!(thread->flags & _PR_GLOBAL_SCOPE)); | |
| 65 } | |
| 66 return PR_SUCCESS; | |
| 67 } | |
| 68 | |
| 69 /* These functions should not be called for RISC OS */ | |
| 70 void | |
| 71 _MD_YIELD(void) | |
| 72 { | |
| 73 PR_NOT_REACHED("_MD_YIELD should not be called for RISC OS."); | |
| 74 } | |
| 75 | |
| 76 PRStatus | |
| 77 _MD_CREATE_THREAD( | |
| 78 PRThread *thread, | |
| 79 void (*start) (void *), | |
| 80 PRThreadPriority priority, | |
| 81 PRThreadScope scope, | |
| 82 PRThreadState state, | |
| 83 PRUint32 stackSize) | |
| 84 { | |
| 85 PR_NOT_REACHED("_MD_CREATE_THREAD should not be called for RISC OS."); | |
| 86 return PR_FAILURE; | |
| 87 } | |
| 88 #endif /* ! _PR_PTHREADS */ |
