Amanda Watson amwatson
amwatson
/ diff [old] [new]
Last active
August 29, 2015 14:21
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| 34c34,35 | |
| < tail( 0 ) | |
| --- | |
| > tail( 0 ), | |
| > synced( false ) | |
| 85c86 | |
| < bool MessageQueue::PostMessage( const char * msg, bool synced, bool abortIfFull ) | |
| --- | |
| > bool MessageQueue::PostMessage( const char * msg, bool sync, bool abortIfFull ) | |
| 104c105 |
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| FS info: MROF 792 | |
| First file: basic_test 344 104 | |
| idle | |
| Thread 4 forked | |
| thread 4 choosing to wait | |
| Thread 3 forked | |
| thread 3 choosing to wait | |
| Thread 2 forked | |
| thread 2 choosing to wait | |
| Thread 1 forked |
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| Moroso code: | |
| let tcb = thr_create(null, null, 0); | |
| C output: | |
| struct tcb* tcb = (tcb *)thr_create(NULL, NULL, 0); | |
| gcc error: | |
| error: expected expression before ‘)’ token | |
| [problem does not exist when '(tcb *)' is removed] |
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| int main() { int* static_array ;; | |
| ((static_array)[0]) = (1); return 0; } |
amwatson
/ gist:f811a1f4f6757806893c
Created
June 3, 2014 20:45
placing the body of static_array_access in main() seems to be fine, but the call results in a segfault
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| fn static_array_access() { | |
| let static_array: u32[50]; | |
| static_array[0] = 1; | |
| } | |
| fn main() -> i32 { | |
| static_array_access(); | |
| 0 | |
| } |
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| commit caf89664c4fef21052373925de6ebc893bc4ec77 | |
| Author: Amanda M. Watson <[email protected]> | |
| Date: Mon Apr 14 20:11:18 2014 -0400 | |
| fixed cr2 race | |
| diff --git a/kern/interrupts/page_fault_handler.c b/kern/interrupts/page_fault_handler.c | |
| index f5e7ef3..5c773bd 100644 | |
| --- a/kern/interrupts/page_fault_handler.c | |
| +++ b/kern/interrupts/page_fault_handler.c |