This breaks AArch32-specific portions of the ARM GPT driver into their
own file so that the generic code can be moved for reuse by other
architectures.
Before this patch RTEMS_Malloc_Initialize() had a fixed dependency on
_Workspace_Area. Introduce _Workspace_Malloc_initializer to have this
dependency only if CONFIGURE_UNIFIED_WORK_AREAS is defined by the
application configuration.
The Autoconf/Automake build system did something similar. This fixes
the build of sigprogmask.c which uses RTEMS_POSIX_API and expects to get
it defined via "config.h".
Update #3818.
This patch fixes a tiny bug in the command line editing of the RTEMS shell.
Typing CTRL-U in the shell should remove all characters left of the cursor.
After pressing CTRL-U, the current implementation does wrongly place the cursor
at the end of the line instead at its beginning.
To reproduce the bug, start the shell and type 'abc123' (no <RETURN>):
> ~/src/rtems $ qemu-system-arm -net none -nographic -M realview-pbx-a9 \
-m 256M -kernel build/arm/realview_pbx_a9_qemu/testsuites/libtests/dl10.exe
> *** BEGIN OF TEST libdl (RTL) 10 ***
> *** TEST VERSION: 6.0.0.d9bdf166644f612dd628fe4951c12c6f8e94ba5f
> *** TEST STATE: USER_INPUT
> *** TEST BUILD: RTEMS_DEBUG RTEMS_NETWORKING RTEMS_POSIX_API RTEMS_SMP
> *** TEST TOOLS: 10.2.1 20200904 \
(RTEMS 6, RSB 31f936a7b74d60bda609a9960c6e1a705ba54974, Newlib a0d7982)
> RTL (libdl) commands: dl, rtl
>
> RTEMS Shell on /dev/foobar. Use 'help' to list commands.
> SHLL [/] # abc123
Then move the cursor onto the '1' by hitting three times the <ARROW-LEFT> key.
Next type <CTRL>-U:
> SHLL [/] # 123
Note that the cursor is at the end of the line (after '3') instead of correctly
at the beginning (on the '1'), now.
Continuing typing 'echo ' incorrectly results in the output:
> SHLL [/] # 123echo 123
The patch changes this behavior so that the cursor in the second last step will
be on the '1' and typing 'echo ' will then correctly reflected as:
> SHLL [/] # echo 123
Close#4097.
In contrast to message queues created by rtems_message_queue_create(), the
message queues constructed by this directive use a user-provided message buffer
storage area.
Add RTEMS_MESSAGE_QUEUE_BUFFER() to define a message buffer type for message
buffer storage areas.
Update #4007.
Add Message_queue_Control::is_global if RTEMS_MULTIPROCESSING is defined. This
reduces the Message_queue_Control size in standard RTEMS configurations.
Update #4007.
Move the CORE_message_queue_Buffer definition to a separate header file to be
able to use it independent of the remaining Message Queue Handler API.
Change license to BSD-2-Clause according to file history.
Update #3053.
Update #4007.
Merge CORE_message_queue_Buffer structure into
CORE_message_queue_Buffer_control.
Use a zero-length array for the actual message buffer. This reduces the
structure size on all targets.
Update #4007.
The previous multiplication error check is broken on 64-bit machines. Use the
recommended check from SEI CERT C Coding Standard, "INT30-C. Ensure that
unsigned integer operations do not wrap".
Make sure the message size computation does not overflow.
Update #4007.
