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| author | Steven Stallion <stallion@squareup.com> | 2016-07-15 22:01:00 -0500 |
|---|---|---|
| committer | Paul Fertser <fercerpav@gmail.com> | 2016-12-08 12:29:35 +0000 |
| commit | 1eae39b40d5338e96194ad3c83949718a857a2a2 (patch) | |
| tree | ff2be9ba5afebdac70a69754db6ba49c908e3709 /doc | |
| parent | 29964c79846ea419e113dc90c0d74f1a7e16e70a (diff) | |
| download | riscv-openocd-1eae39b40d5338e96194ad3c83949718a857a2a2.zip riscv-openocd-1eae39b40d5338e96194ad3c83949718a857a2a2.tar.gz riscv-openocd-1eae39b40d5338e96194ad3c83949718a857a2a2.tar.bz2 | |
rtos: add support for uC/OS-III
This patch introduces RTOS support for uC/OS-III. Currently, only
FPU-less ARM Cortex-M targets are supported. Due to the configurability
of the RTOS, an OpenOCD-specific file must be linked along with the
project to determine the correct offsets within the OS_TCB structure.
In addition to the above, a crash was fixed in rtos_get_gdb_reg_list
such that RTOS support could be used between resets without restarting
OpenOCD and support for the Hg packet was cleaned up.
Change-Id: Ide004a689e6b886185df665c00fb644629eb31d1
Signed-off-by: Steven Stallion <stallion@squareup.com>
Reviewed-on: http://openocd.zylin.com/3556
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/openocd.texi | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/doc/openocd.texi b/doc/openocd.texi index 497a20b..372683a 100644 --- a/doc/openocd.texi +++ b/doc/openocd.texi @@ -4123,7 +4123,8 @@ The value should normally correspond to a static mapping for the @anchor{rtostype} @item @code{-rtos} @var{rtos_type} -- enable rtos support for target, @var{rtos_type} can be one of @option{auto}|@option{eCos}|@option{ThreadX}| -@option{FreeRTOS}|@option{linux}|@option{ChibiOS}|@option{embKernel}|@option{mqx} +@option{FreeRTOS}|@option{linux}|@option{ChibiOS}|@option{embKernel}|@option{mqx}| +@option{uCOS-III} @xref{gdbrtossupport,,RTOS Support}. @item @code{-defer-examine} -- skip target examination at initial JTAG chain @@ -8833,6 +8834,7 @@ Currently supported rtos's include: @item @option{ChibiOS} @item @option{embKernel} @item @option{mqx} +@item @option{uCOS-III} @end itemize @quotation Note @@ -8866,10 +8868,12 @@ Rtos::sCurrentTask, Rtos::sListReady, Rtos::sListSleep, Rtos::sListSuspended, Rtos::sMaxPriorities, Rtos::sCurrentTaskCount. @item mqx symbols _mqx_kernel_data, MQX_init_struct. +@item uC/OS-III symbols +OSRunning, OSTCBCurPtr, OSTaskDbgListPtr, OSTaskQty @end table For most RTOS supported the above symbols will be exported by default. However for -some, eg. FreeRTOS, extra steps must be taken. +some, eg. FreeRTOS and uC/OS-III, extra steps must be taken. These RTOSes may require additional OpenOCD-specific file to be linked along with the project: @@ -8877,6 +8881,8 @@ along with the project: @table @code @item FreeRTOS contrib/rtos-helpers/FreeRTOS-openocd.c +@item uC/OS-III +contrib/rtos-helpers/uCOS-III-openocd.c @end table @node Tcl Scripting API |