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2012-07-25New.Ralf Corsépius
2012-07-19Remove CVS-Ids.Ralf Corsépius
2012-07-19Require automake-1.12.2.Ralf Corsépius
2012-07-19Require autoconf-2.69.Ralf Corsépius
2012-07-17libnetworking: Silence set but not used warningsSebastian Huber
2012-07-17score: Change greedy allocation APISebastian Huber
2012-07-12mghttpd: Clarify commentChristian Mauderer
2012-07-12mghttpd: Add stack size and scheduling optionsChristian Mauderer
2012-07-12mghttpd: Use MD5 librarySebastian Huber
2012-07-12mghttpd: Use HAVE_CONFIG_HSebastian Huber
2012-07-12mghttpd: Update MongooseChristian Mauderer
Update to Mongoose Mercurial revision 268:38a02c8a6744 available at: https://code.google.com/p/mongoose/
2012-07-11dosfs: Use fs_info instead of mt_entrySebastian Huber
2012-07-09libblock: Fix read-ahead task wake-upSebastian Huber
In case the read-ahead task is not configured we must not send a wake-up event. This would send the wake-up event to the executing task. We must send the wake-up event only in case the request list changes from empty to non-empty. Since otherwise we may send a false transfer event.
2012-07-03libblock: Move read-ahead trigger checkSebastian Huber
In case the read-ahead task has a higher priority than the reading task, this ensures that the read-ahead request is issued after the read miss is serviced.
2012-07-02libblock: Fix read-ahead trigger and next updateSebastian Huber
The previous version was sub-optimal for read-ahead transfer counts of one.
2012-07-02libcsupport: C++ compatibilitySebastian Huber
2012-07-02libblock: Fix read-ahead trigger and next updateSebastian Huber
2012-07-02libblock: Fix continuous blocks write requestSebastian Huber
2012-07-02libblock: Remove unused fieldSebastian Huber
2012-06-14score: Fix performance issue for 64-bit timestampsSebastian Huber
The 64-bit timestamps were introduced to simplify the timestamp calculations. This works well since nearly all operations are additions. The previous _TOD_Tickle_ticks() implementation had a serious performance regression in case of 64-bit timestamps due to the usage of two 64-bit divisions which are quite expensive on some architectures. A new field seconds_trigger in TOD_Control is introduced to trigger the _Watchdog_Tickle_seconds() in _TOD_Tickle_ticks(). This avoids the 64-bit divisions completely and only 32-bit additions are used.
2012-06-14score: New structure TOD_ControlSebastian Huber
Group the global TOD variables (_TOD_Now, _TOD_Uptime, and _TOD_Is_set) in a structure to reduce address loads in _TOD_Tickle_ticks().
2012-06-14sapi: Add nanoseconds_per_tick to configurationSebastian Huber
Add nanoseconds_per_tick to rtems_configuration_table. This value will be derived from the microseconds_per_tick value. This avoids some calculations at run-time.
2012-06-12v850 - byte swap instructions not available on all multilibsJoel Sherrill
2012-06-12libblock: Add block device statisticsSebastian Huber
2012-06-12libblock: Remove const qualifierSebastian Huber
This allows addtion of per disk statistics for example.
2012-06-11v850 port: Initial addition with BSP for simulator in GDBJoel Sherrill
Port + v850 does not have appear to have any optimized bit scan instructions + v850 does have single instructions for wap u16 and u32 + Code path optimization preferences set + Add BSP variants for each GCC CPU model flag and a README - v850e1 variant does not work (fails during BSP initialization) BSP for GDB v850 Simulator + linkcmds matches defaults in GDB simulator with RTEMS mods + crt1.c added from v850 newlib port for __main() + BSP exits cleanly + printk and console I/O work + uses clock tick from IDLE task + Tests not requiring real clock ISR work Documentation + CPU Supplment chapter for v850 added
2012-06-11powerpc/cpu.h: Define CPU_SIMPLE_VECTORED_INTERRUPTS and remove ↵Joel Sherrill
_CPU_ISR_Initialize
2012-06-11mips/cpu.h: Define CPU_SIMPLE_VECTORED_INTERRUPTS and remove _CPU_ISR_InitializeJoel Sherrill
2012-06-11i386/cpu.h: Define CPU_SIMPLE_VECTORED_INTERRUPTS and remove _CPU_ISR_InitializeJoel Sherrill
2012-06-11arm/cpu.h: Define CPU_SIMPLE_VECTORED_INTERRUPTS and remove _CPU_ISR_InitializeJoel Sherrill
2012-06-11isr.c: Do not call _CPU_Initialize_vectors() if PIC Interrupt ModelJoel Sherrill
2012-06-11threadhandler.c: Fix spelling of __main() in prototypeJoel Sherrill
2012-06-06librpc: PR2066: Fix for short enumsSebastian Huber
The XDR library has a problem on architectures with short enums like the default ARM EABI. Short enums means that the size of the enum type is variable and the smallest integer type to hold all enum values will be selected. For many enums this is char. The XDR library uses int32_t for enum_t. There are several evil casts from an enum type to enum_t which leads to invalid memory accesses on short enum architectures. A workaround is to add appropriate dummy enum values.
2012-06-06network/bootp: PR2031: Add and use header fileSebastien Bourdeauducq
2012-06-04libcsupport: Add rtems_printf_plugin()Sebastian Huber
2012-06-04libblock: Rename structureSebastian Huber
2012-06-04dosfs: Fix for no space left on device conditionSebastian Huber
The file size was wrong in the no space left on device condition. This resulted in turn in a read of an invalid block which lead to an EIO error status.
2012-06-04libblock: Add read-ahead taskSebastian Huber
Read-ahead requests were previously executed in the context of the reading task. This blocks the reading task until the complete read with read-ahead transfer is finished. A read-ahead task is introduced to off-load the read-ahead transfer. This allows the reading task to work with the requested block more quickly. The read-ahead is triggered after two misses of ascending consecutive blocks or a read hit of a block read by the most-recent read-ahead transfer. The read-ahead feature is configurable and can be disabled.
2012-06-04powerpc: Simplify context switchSebastian Huber
PowerPC cores with the SPE (Signal Processing Extension) have 64-bit general-purpose registers. The SPE context switch code has been merged with the standard context switch code. The context switch may use cache operations to increase the performance. It will be ensured that the context is 32-byte aligned (PPC_DEFAULT_CACHE_LINE_SIZE). This increases the overall memory size of the context area in the thread control block slightly. The general-purpose registers GPR2 and GPR13 are no longer part of the context. The BSP must initialize these registers during startup (usually initialized by the __eabi() function). The new BSP option BSP_USE_DATA_CACHE_BLOCK_TOUCH can be used to enable the dcbt instruction in the context switch. The new BSP option BSP_USE_SYNC_IN_CONTEXT_SWITCH can be used to enable sync and isync instructions in the context switch. This should be not necessary in most cases.
2012-05-31Fix C files which had two semi-colons at EOLJoel Sherrill
2012-05-31dosfs: Fix format request with sectors per clusterSebastian Huber
2012-05-31libblock: Move rtems_bdbuf_get_media_block() callSebastian Huber
Move rtems_bdbuf_get_media_block() call inside the bdbuf lock.
2012-05-31libblock: Simplify disk managementSebastian Huber
Add block_count and media_blocks_per_block to rtems_disk_device. Add and use rtems_disk_init_phys() and rtems_disk_init_log().
2012-05-31libblock: Remove explicit bds_per_group parameterSebastian Huber
2012-05-31libblock: Remove const qualifier from bdbuf APISebastian Huber
This allows addtion of per disk statistics for example.
2012-05-31libblock: Add task stack size bdbuf configurationSebastian Huber
The task stack size for the swap-out and worker tasks is now configurable. The bdbuf task resources are now included in the work space size estimate.
2012-05-29dosfs: Fix print format stringSebastian Huber
2012-05-29ftpd: Set current directory after session closeSebastian Huber
The chroot() is an implicit chdir("/"). Set the current directory to "/" after session close. This helps to avoid references to mounted file systems in dynamic media.
2012-05-29Filesystem: Wait for unmount() to finishSebastian Huber
2012-05-24shell/lsof: Use fprintf() instead of printk()Sebastian Huber
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