Timeline




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Sep 29, 2014:

8:36 PM Developer/Simulators/QEMU edited by KarelGardas
/* LEON3 Emulation */ (diff)
8:36 PM Developer/Simulators/QEMU edited by KarelGardas
add a note about LEON3 emulation (diff)
7:31 PM Changeset in rtems [410bcdfe]4.11 by Jennifer Averett <jennifer.averett@…>
top: Add new test.
3:21 PM Changeset in rtems [a7817010]4.11 by Jennifer Averett <jennifer.averett@…>
libmisc: Add top to shell.
3:20 PM Changeset in rtems [6031da4]4.11 by Jennifer Averett <jennifer.averett@…>
libmisc: Add top to cpuusage.
6:40 AM Changeset in rtems-libbsd [bd2e540]4.115-freebsd-12freebsd-9.3 by Sebastian Huber <sebastian.huber@…>
UMA(9): Disable unused uma_large_malloc()
6:38 AM Changeset in rtems-libbsd [b8021fd]4.115-freebsd-12freebsd-9.3 by Sebastian Huber <sebastian.huber@…>
critical_enter/exit(): Use inline function

Sep 25, 2014:

8:48 AM Changeset in rtems-libbsd [6604dc8]4.115-freebsd-12freebsd-9.3 by Sebastian Huber <sebastian.huber@…>
Delete rtems_bsd_thread_chain Rely on RTEMS object registration for threads.

Sep 24, 2014:

3:12 PM Changeset in rtems-schedsim [11c5571]master by Jennifer Averett <jennifer.averett@…>
rtems: synch with rtems.
2:28 PM Changeset in rtems-libbsd [ccbc70d]4.115-freebsd-12freebsd-9.3 by Sebastian Huber <sebastian.huber@…>
BSD_ASSERT(): Optimize
2:21 PM Changeset in rtems-schedsim [65139e8] by Jennifer Averett <jennifer.averett@…>
schedsim_cluster01: Add scenario.
1:41 PM Changeset in rtems-libbsd [8176af1]4.115-freebsd-12freebsd-9.3 by Sebastian Huber <sebastian.huber@…>
rtems_bsd_mutex: Optimize
8:53 AM Changeset in rtems-libbsd [54a4e3c]4.115-freebsd-12freebsd-9.3 by Sebastian Huber <sebastian.huber@…>
PING(8): Default to three packets In the standard RTEMS shell it is not possible to use CTRL-C, to stop the program. So use a default with finite run-time.
8:23 AM Changeset in rtems-libbsd [efb82b8]4.115-freebsd-12freebsd-9.3 by Sebastian Huber <sebastian.huber@…>
IFCONFIG(8): Default to AF_INET for RTEMS Avoid errors due to optional AF_LOCAL.

Sep 23, 2014:

12:20 PM Changeset in rtems [805360b]4.11 by Sebastian Huber <sebastian.huber@…>
pppd: Fix warnings
8:45 AM Changeset in rtems [79bbb1cb]4.11 by Sebastian Huber <sebastian.huber@…>
bsp/genmcf548x: Use inline cache implementation
8:36 AM Changeset in rtems [c3bf343]4.11 by Sebastian Huber <sebastian.huber@…>
bsp/genmcf548x: Delete duplicate network config
6:01 AM Changeset in rtems [5323247]4.11 by Sebastian Huber <sebastian.huber@…>
m68k: Use CPU_TIMESTAMP_USE_STRUCT_TIMESPEC Converting 64-bit nanoseconds values into the common struct timeval or struct timespec formats requires a 64-bit division to get the seconds value. Performance analysis of high network loads revealed that this is too costly on PowerPC.
5:57 AM Changeset in rtems [30e5e765]4.11 by Sebastian Huber <sebastian.huber@…>
powerpc: Use CPU_TIMESTAMP_USE_STRUCT_TIMESPEC Converting 64-bit nanoseconds values into the common struct timeval or struct timespec formats requires a 64-bit division to get the seconds value. Performance analysis of high network loads revealed that this is too costly on PowerPC.
5:14 AM Changeset in rtems-libbsd [6b475ce]4.115-freebsd-12freebsd-9.3 by Sebastian Huber <sebastian.huber@…>
Include missing header file

Sep 22, 2014:

2:49 PM Changeset in rtems-libbsd [e01f6e0]4.115-freebsd-12freebsd-9.3 by Sebastian Huber <sebastian.huber@…>
CONDVAR(9): Use lock class
2:24 PM Changeset in rtems-libbsd [dce8247]4.115-freebsd-12freebsd-9.3 by Sebastian Huber <sebastian.huber@…>
Import and use subr_lock.c
1:06 PM Changeset in rtems-libbsd [9a937f4]4.115-freebsd-12freebsd-9.3 by Sebastian Huber <sebastian.huber@…>
Disable IPsec IPsec has a significant performance impact. Disable it for now since is only partially supported and untested.
11:42 AM Changeset in rtems-libbsd [be43b79]4.115-freebsd-12freebsd-9.3 by Sebastian Huber <sebastian.huber@…>
Replace RTEMS objects with custom implementation Performance analysis revealed that the standard RTEMS objects are a major bottleneck. The object get mechanism and attribute checks at runtime have a significant overhead. Use a custom implementation for synchronization primitives. This drops also the size of the synchronization primitives considerably.
10:01 AM Changeset in rtems [dadd7cd]4.11 by Sebastian Huber <sebastian.huber@…>
score: Delete Thread_Wait_information::Block2n This field is no longer used.

Sep 21, 2014:

10:23 PM Changeset in rtems-tools [6ae559c]4.104.11 by Chris Johns <chrisj@…>
rtems-tld: Make printk the default generator.
10:21 PM Changeset in rtems_waf [7bcf72b] by Chris Johns <chrisj@…>
Fix the rtems-tld wrapper option.
6:07 PM Changeset in rtems [7db6953]4.11 by Tomasz Gregorek <tomasz.gregorek@…>
bsp/stm32f4XXXX: System clock configuration Added simple math to caclulate register values for the PLL and for the prescalers. It will try to keep 48MHz for the USB OTG FS. Also it will set latency on the Flash memory for the high speeds. Limitations: It is assumed that 1MHz resolution is enough. Best fits for the clocks are achieved with multiplies of 42MHz. Even though APB1, APB2 and AHB are calculated user is still required to provide correct values for the bsp configuration for the: STM32F4_PCLK1 STM32F4_PCLK2 STM32F4_HCLK (= system clock) as those are used for the peripheral clocking calculations.
12:26 PM TBR/BSP/Tms570 edited by PavelPisa
Link to our the department lab. (diff)
12:24 PM TBR/BSP/Tms570 edited by PavelPisa
Minor cleanup and update of TMS570 BSP state (diff)
4:24 AM Changeset in rtems-tools [5025439]4.104.11 by Chris Johns <chrisj@…>
rtems-tld: Add config options, fix void args, and SCore traces.

Sep 20, 2014:

11:00 PM Changeset in rtems_waf [db8c6f0] by Chris Johns <chrisj@…>
Clean up the rtems-tld support.
10:50 PM Changeset in rtems-tools [149a8a6]4.104.11 by Chris Johns <chrisj@…>
rtems-tld: Remove forced trace message.
9:32 PM Changeset in rtems_waf [28fddb2] by Chris Johns <chrisj@…>
Provide support for trac linking.
12:10 AM Changeset in rtems-source-builder [bc51abf]4.104.114.9 by Chris Johns <chrisj@…>
rtems: Fix type in RTEMS kernel build. Reported by Marco Hoefle <marco.hoefle@…>.

Sep 19, 2014:

7:20 PM Changeset in rtems [fbe59f7]4.11 by Hesham ALMatary <heshamelmatary@…>
or1ksim: Console: implement uart_read_polled Implement uart_read_polled which is needed for any application that reads input from users. It works fine with pppd, capture, and all termios tests.
7:05 PM Changeset in rtems [7c797a1]4.11 by Jennifer Averett <jennifer.averett@…>
cpuuse: Move is_executing_on_a_core to threadimpl.h
7:04 PM Changeset in rtems [f9b19d9]4.11 by Jennifer Averett <jennifer.averett@…>
score: Move is_executing_on_a_core from cpuusagereport.c to threadimpl.h
2:55 PM Changeset in rtems [5464752f]4.11 by Hesham ALMatary <heshamelmatary@…>
or1k fix bug: Initialize thread context with higher stack address. Since or1k architecture stack grows down, threads should be initialized with high stack addresses instead of lower ones. This is done in _CPU_Context_Initialize function.
12:19 PM Changeset in rtems [90ce69b]4.11 by Sebastian Huber <sebastian.huber@…>
score: Critical fix for _Thread_queue_Dequeue() Do not return NULL in case we can dequeue the executing thread. This bug was introduced with 32506647001a815e3c0daf25757d386104a07184.
12:18 PM Changeset in rtems [6f1e1b3]4.11 by Sebastian Huber <sebastian.huber@…>
sptests/spintrcritical22: New test
5:06 AM Changeset in rtems-libbsd [71d8a27]4.115-freebsd-12freebsd-9.3 by Sebastian Huber <sebastian.huber@…>
Install missing header files

Sep 18, 2014:

1:57 PM Changeset in rtems [b422c549]4.11 by Joel Sherrill <joel.sherrill@…>
doc/shell: Correct build issues from fc9f8f5085724622a189ba5d44ac116d7b27e27c
1:33 PM Changeset in rtems [386d8b5]4.11 by Sebastian Huber <sebastian.huber@…>
sparc: Add comment
11:01 AM Changeset in rtems-libbsd [a29a71b]4.115-freebsd-12freebsd-9.3 by Sebastian Huber <sebastian.huber@…>
netstat: Initialize more global variables
11:01 AM Changeset in rtems-libbsd [705d1bf]4.115-freebsd-12freebsd-9.3 by Sebastian Huber <sebastian.huber@…>
netstat: Fix invalid free()
11:00 AM Changeset in rtems-libbsd [8babd8c]4.115-freebsd-12freebsd-9.3 by Sebastian Huber <sebastian.huber@…>
Fix cr_cansee*() to see everything
10:59 AM Changeset in rtems-libbsd [6766ee9]4.115-freebsd-12freebsd-9.3 by Sebastian Huber <sebastian.huber@…>
Makefile: Add -fno-strict-aliasing
9:07 AM Changeset in rtems [bdd6082]4.11 by Sebastian Huber <sebastian.huber@…>
bsps: Fix build error Fix build error introduced in f535fe5311978af53635c2da8e5cb10ef9d78802.
8:43 AM Changeset in rtems-libbsd [4236e3d]4.115-freebsd-12freebsd-9.3 by Sebastian Huber <sebastian.huber@…>
ftpd01: Start shell only once
7:51 AM Changeset in rtems-libbsd [15f19af]4.115-freebsd-12freebsd-9.3 by Sebastian Huber <sebastian.huber@…>
telnetd01: New test
7:49 AM Changeset in rtems-libbsd [a197a48]4.115-freebsd-12freebsd-9.3 by Sebastian Huber <sebastian.huber@…>
telnetd: Import from RTEMS sources
7:47 AM Changeset in rtems-libbsd [b78c1d2]4.115-freebsd-12freebsd-9.3 by Sebastian Huber <sebastian.huber@…>
telnetd: Avoid rtems_bsdnet_config
6:09 AM Changeset in rtems [15d7261b]4.11 by Sebastian Huber <sebastian.huber@…>
telnetd: Use socklen_t

Sep 17, 2014:

8:28 AM Changeset in rtems [8f0a2c9]4.11 by Sebastian Huber <sebastian.huber@…>
smptests/smpload01: Report profiling only once Rely on test extension to report profiling.
5:21 AM Changeset in rtems [c040b113]4.11 by Sebastian Huber <sebastian.huber@…>
redirector: Rename rtems_stdio_redirect_t Rename rtems_stdio_redirect_t to rtems_stdio_redirect since the namespace *_t is reserved by POSIX, see also The Open Group Base Specifications Issue 6 IEEE Std 1003.1, 2004 Edition, 2.2.2 The Name Space.

Sep 16, 2014:

10:40 PM Changeset in rtems [2195a95f]4.11 by Joel Sherrill <joel.sherrill@…>
Libmisc/Makefile?.am: Build with networking disabled
5:30 PM Changeset in rtems [c080c343]4.11 by Hesham ALMatary <heshamelmatary@…>
or1k: New cache manager. Implement new cache functions for or1k and create new bspstart function for or1ksim to initialize instruction and data caches. Also, sim.cfg is modified to enable/confiure cache units.
1:43 PM Changeset in rtems [7f8a978]4.11 by Sebastian Huber <sebastian.huber@…>
sptests/sp07: Minimize thread dispatch latency Do not use sprintf() in thread dispatch critical sections to avoid corruption of profiling samples. Update test to reflect thread the life cycle changes.
6:33 AM Ticket #2189 (Insufficient documentation for rtems_clock_get_tod()) created by Sebastian Huber
It is not clear which date and time is returned by …

Sep 15, 2014:

10:33 PM Changeset in rtems [bbecf04]4.11 by Hesham ALMatary <heshamelmatary@…>
or1ksim: Update README Modify README to provide instruction on how to run or1ksim BSP on latest or1ksim emulator built from github repo and add commands to run or1ksim BSP on QEMU.
10:33 PM Changeset in rtems [d2c76160]4.11 by Hesham ALMatary <heshamelmatary@…>
or1ksim: Implement cpu counter functions.
10:33 PM Changeset in rtems [e0aef221]4.11 by Hesham ALMatary <heshamelmatary@…>
score/cpu/or1k: Follow no_cpu ISR_Handler algorithm. This patch adjusts ISR_Handler to exactly follow the pseudo code introduced in http://rtems.org/onlinedocs/doc-current/share/rtems/html/porting/Interrupts-Interrupt-Dispatching.html It adds two new checkings on _Thread_Dispatch_disable_level and _ISR_Nest_level after returning from the C handler.
10:33 PM Changeset in rtems [5f56d267]4.11 by Hesham ALMatary <heshamelmatary@…>
or1ksim: work-around to make or1ksim tick timer accurate. This patch avoids unexpected behavior when initializing tick timer registers. Initializing these registers fires unexpected exceptions and interrupts even though RTEMS has not enabled interrupts yet. So, a little long interval added to allow RTEMS to finish the remaining initialization work before running the application. The tick timer interval is adjusted to reflect an accurate timing for RTEMS applications.
10:33 PM Changeset in rtems [eb14fc2b]4.11 by Hesham ALMatary <heshamelmatary@…>
OpenRISC: Account for red-zone (fixup printf bug). This patch allocate a space in the stack to account for red-zone that gcc may utilize for the use of leaf functions. Care must be taken to handle this red-zone from many places: 1- Upon creation of a new thread stack. 2- Once an interrupt entred. Also moving the enable-thread-dispach() and increment ISR level before checking if dispatch needed was required. The previous modifications solved the printf bug which disabled ticker to output strings after context switches that arise from Thread_Delay_ended.
9:06 AM Ticket #2188 (Running RTEMS sample application on MPC8548 (Hello world)) created by utkarsh
Hi I have powerpc board MPC8548 & I am using freescale BSP for …
12:14 AM Changeset in rtems [fc9f8f5]4.11 by Chris Johns <chrisj@…>
doc: Sort the shell file commands into alphabetical order.
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