Juanjo Garcia-Ripoll
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d0e9b4cd47
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While a thread is booting: i) signals are ignored, ii) mp_process_join() and mp_process_kill() wait.
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2012-03-20 17:46:31 +01:00 |
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Juan Jose Garcia Ripoll
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cacf1be931
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mp_process_kill() and mp_process_join() now check whether the process is alive.
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2012-03-20 00:02:51 +01:00 |
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Juan Jose Garcia Ripoll
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d54cbaa749
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ecl_check_pending_interrupts() now takes the environment as argument
To wake up a process we need not supply any function (it is faster as it saves a call to queue_signal()
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2012-03-20 00:02:47 +01:00 |
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Juan Jose Garcia Ripoll
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b10c0c1acf
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Interrupts will be discarded for exiting processes (avoids a harmful process kill signal when trying to clean up)
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2012-03-19 23:59:58 +01:00 |
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Juan Jose Garcia Ripoll
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a444e8d290
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When giving up a lock there is no need to disable interrupts.
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2012-03-19 23:59:16 +01:00 |
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Juan Jose Garcia Ripoll
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445431daa4
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Mutexes and condition variables now rely on a queue for organizing waiters.
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2012-03-19 01:14:22 +01:00 |
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Juan Jose Garcia Ripoll
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a98208d1ea
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Fixed identification of inactive processes in unixint.d
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2012-03-19 01:13:58 +01:00 |
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Juan Jose Garcia Ripoll
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bc738ccae8
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The lock.waiter field was not marked during GC
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2012-03-19 00:59:51 +01:00 |
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Juan Jose Garcia Ripoll
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6719519516
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Simplified the function that creates the bytecodes compiler environment
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2012-03-18 20:19:47 +01:00 |
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Juan Jose Garcia Ripoll
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af9808d5d9
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Save the value of the code walker in the compiler environment
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2012-03-18 20:03:30 +01:00 |
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Juan Jose Garcia Ripoll
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83b38deac6
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In list_directory() the text mask is now a lisp object
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2012-03-18 17:21:00 +01:00 |
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Juan Jose Garcia Ripoll
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f074dd441f
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When a directory component is not a wild string, nor a wild keyword, ECL no longer tries to list the directory.
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2012-03-18 16:54:10 +01:00 |
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Juan Jose Garcia Ripoll
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f37055af48
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New function to detect wild pathname components.
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2012-03-18 16:53:44 +01:00 |
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Juan Jose Garcia Ripoll
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50cb6b5e07
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The condition function in ecl_wait_on() now takes an environment argument.
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2012-03-18 13:29:49 +01:00 |
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Juan Jose Garcia Ripoll
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1ff7d7e4c2
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In process.d, handling of the process vector includes compacting it and using a global lock for all tasks.
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2012-03-18 13:29:21 +01:00 |
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Juan Jose Garcia Ripoll
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2d713f26f4
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An overoptimization when compiling variables lead to some function boundaries not being registered
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2012-03-18 13:24:18 +01:00 |
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Juan Jose Garcia Ripoll
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141b2f909b
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Implemented a first version of userspace condition variables.
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2012-03-17 20:56:58 +01:00 |
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Juan Jose Garcia Ripoll
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15ffd896a9
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In ecl_wait_on() added a fast path using spinlocks and a slow path using unwind-protect.
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2012-03-17 19:37:52 +01:00 |
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Juan Jose Garcia Ripoll
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ac497876f3
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The mutex only tries to wake one process
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2012-03-17 19:37:13 +01:00 |
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Juan Jose Garcia Ripoll
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9ac615eca6
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Removed debug statement
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2012-03-17 19:35:47 +01:00 |
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Juan Jose Garcia Ripoll
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0782f9a2fb
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ecl_musleep() no longer disables interrupts.
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2012-03-17 19:35:33 +01:00 |
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Juan Jose Garcia Ripoll
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607ecaea2a
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The list of processes now has a fill pointer
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2012-03-17 19:35:07 +01:00 |
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Juan Jose Garcia Ripoll
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fad8ebefae
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Fixed unbalanced parenthesis in alloc_2.d
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2012-03-17 19:34:48 +01:00 |
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Juan Jose Garcia Ripoll
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d5bfaa2e9c
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The CLOS cache no longer uses a global lock
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2012-02-19 23:12:53 +01:00 |
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Juan Jose Garcia Ripoll
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de42c0c0fb
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Added ecl_atomic_get() which extracts the value of a field and replaces it with NIL
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2012-02-19 23:12:29 +01:00 |
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Juan Jose Garcia Ripoll
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67002663ae
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Creation/destruction of global variable identifiers does not require a lock.
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2012-02-19 22:56:10 +01:00 |
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Juan Jose Garcia Ripoll
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3874f89eb7
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Separate file for atomic operations
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2012-02-19 22:55:46 +01:00 |
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Juan Jose Garcia Ripoll
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917ea9f3b0
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ecl_interrupt_process() now accepts also NIL as an argument, implying that we only want to wake up the process.
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2012-02-19 22:17:25 +01:00 |
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Juan Jose Garcia Ripoll
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ce73d0a60a
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Implemented a wait queue for locks and other events.
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2012-02-19 01:23:06 +01:00 |
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Juan Jose Garcia Ripoll
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632f584598
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Got rid of the signal_queue_lock in cl_core, replacing it with atomic operations.
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2012-02-19 01:23:06 +01:00 |
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Juan Jose Garcia Ripoll
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28b007b0d9
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In do_interrupt_process(), the queue lock was held.
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2012-02-19 00:55:53 +01:00 |
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Juan Jose Garcia Ripoll
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9707940125
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The process list is now an array
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2012-02-18 20:16:06 +01:00 |
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Juan Jose Garcia Ripoll
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0e1d0226b2
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Explicitly mark the current thread environment, just in case it was not properly installed in cl_core.processes (this happens when registering external threads).
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2012-02-18 10:48:48 +01:00 |
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Juan Jose Garcia Ripoll
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14c352593b
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Implemented an interruptible version of musleep() also for Windows.
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2012-02-18 10:48:47 +01:00 |
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Juanjo Garcia-Ripoll
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08d461f564
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When using nanosleep() wait only for the time that is remaining.
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2012-02-17 14:36:36 +01:00 |
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Juan Jose Garcia Ripoll
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1628fe2781
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In ecl_read_object_with_delimiter fixed arguments for error message (red plait).
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2012-02-16 21:59:45 +01:00 |
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Juan Jose Garcia Ripoll
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cd65c21270
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Slight optimization of unlikely error conditions in mutex.d
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2012-02-13 22:26:52 +01:00 |
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Juan Jose Garcia Ripoll
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d5296f2563
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Implement mutexes using CAS. Deactivate condition variables temporarily.
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2012-02-12 23:31:29 +01:00 |
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Juan Jose Garcia Ripoll
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8f9ee9ab41
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Fixed typo in Windows' implementation of mmap
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2012-02-12 15:26:10 +01:00 |
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Juan Jose Garcia Ripoll
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4ec9cdf4cf
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When compiling twice a block, ensure that load-time forms are removed.
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2012-02-10 09:23:42 +01:00 |
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Juan Jose Garcia Ripoll
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5909bb0621
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Removed debug statement.
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2012-02-09 23:37:01 +01:00 |
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Juan Jose Garcia Ripoll
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e91a793052
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Fixed use of FEtype_error_index
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2012-02-09 23:03:22 +01:00 |
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Juan Jose Garcia Ripoll
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991bc3ab78
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Changed reader/writer syntax for bytecodes so that shared constants remain shared.
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2012-02-09 23:02:29 +01:00 |
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Juan Jose Garcia Ripoll
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bc0c5db519
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#\ should not rebind the readtable when reading the character name.
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2012-02-09 21:26:27 +01:00 |
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Juan Jose Garcia Ripoll
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8c1f5fa6a0
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compile_with_load_time_forms() did not clean up the list of forms.
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2012-02-06 23:39:16 +01:00 |
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Juan Jose Garcia Ripoll
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f873e36de1
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Fixed typo in disassemble (Jerry James)
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2012-02-06 22:13:50 +01:00 |
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Juan Jose Garcia Ripoll
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ae35b67986
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In #*, when the dimension is missing, the size of the vector is uninitialized (Jerry James)
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2012-02-06 22:12:22 +01:00 |
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Juan Jose Garcia Ripoll
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574f989070
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EXT:MMAP did not use its optional argument (Jerry James)
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2012-02-06 22:02:31 +01:00 |
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Juan Jose Garcia Ripoll
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fd8e3a2d76
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Missing #include statements for mempcy(), read(), close()
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2012-02-06 21:58:45 +01:00 |
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Juan Jose Garcia Ripoll
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e8d8c45e8d
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Fixed some improper uses of FEtype_error_index (Jerry James)
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2012-02-06 21:54:36 +01:00 |
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