| Commit message (Collapse) | Author | Age | Files | Lines |
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This allows to use header includes in "config.h" to reduce the build
configuration checks.
Update #3818.
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Do not use the rtems_error() function since this function pulls in
exit() and abort(). The abort() function pulls in raise() which pulls
in the whole POSIX signals support. This change saves about 16KiB of
text/rodata on ARM Thumb-2 systems.
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Close #3720.
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The region_information_block typedef as no corresponding API. It has no
proper namespace prefix. A user can do nothing with it.
Close #3591.
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Update #3375.
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Update #3530.
Update #3533.
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Do not discard a user provided task name in rtems_shell_init_env().
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A speciality of the RTEMS build system was the make preinstall step. It
copied header files from arbitrary locations into the build tree. The
header files were included via the -Bsome/build/tree/path GCC command
line option.
This has at least seven problems:
* The make preinstall step itself needs time and disk space.
* Errors in header files show up in the build tree copy. This makes it
hard for editors to open the right file to fix the error.
* There is no clear relationship between source and build tree header
files. This makes an audit of the build process difficult.
* The visibility of all header files in the build tree makes it
difficult to enforce API barriers. For example it is discouraged to
use BSP-specifics in the cpukit.
* An introduction of a new build system is difficult.
* Include paths specified by the -B option are system headers. This
may suppress warnings.
* The parallel build had sporadic failures on some hosts.
This patch removes the make preinstall step. All installed header
files are moved to dedicated include directories in the source tree.
Let @RTEMS_CPU@ be the target architecture, e.g. arm, powerpc, sparc,
etc. Let @RTEMS_BSP_FAMILIY@ be a BSP family base directory, e.g.
erc32, imx, qoriq, etc.
The new cpukit include directories are:
* cpukit/include
* cpukit/score/cpu/@RTEMS_CPU@/include
* cpukit/libnetworking
The new BSP include directories are:
* bsps/include
* bsps/@RTEMS_CPU@/include
* bsps/@RTEMS_CPU@/@RTEMS_BSP_FAMILIY@/include
There are build tree include directories for generated files.
The include directory order favours the most general header file, e.g.
it is not possible to override general header files via the include path
order.
The "bootstrap -p" option was removed. The new "bootstrap -H" option
should be used to regenerate the "headers.am" files.
Update #3254.
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Update #3254.
Update #3260.
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Prepare for header file move to common include directory.
Update #3254.
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Update #2132.
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Update #2133.
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Update #3082.
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- Add 'rtems_shell_init_environment()' so a user can create the
shell environment without needing to run a shell.
- Move 'rtems_shell_lookup_topic', 'rtems_shell_can_see_cmd',
and 'rtems_shell_execute_cmd' from the internal interface to
the public interface.
Closes #3096.
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Update #2833.
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Provide extentions to <inttpes.h> PRIxxx constants for more POSIX types.
Start with existing definitions found in RTEMS Project owned code
in cpukit/.
updates #2983.
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Update #2803.
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The RTEMS print user need to know nothing about a particular printer
implementation. In particular get rid of the <stdio.h> include which
would be visible via <rtems.h>.
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Update #2723.
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This change adds rtems_printf and related functions and wraps the
RTEMS print plugin support into a user API. All references to the
plugin are removed and replaced with the rtems_printer interface.
Printk and related functions are made to return a valid number of
characters formatted and output.
The function attribute to check printf functions has been added
to rtems_printf and printk. No changes to remove warrnings are part
of this patch set.
The testsuite has been moved over to the rtems_printer. The testsuite
has a mix of rtems_printer access and direct print control via the
tmacros.h header file. The support for begink/endk has been removed
as it served no purpose and only confused the code base. The testsuite
has not been refactored to use rtems_printf. This is future work.
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Works also with previous Newlib versions.
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The rtrace command interfaces to the RTEMS Trace Linker's trace
buffering data allowing users to capture and report trace data.
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This value depends on the _Heap_Initialize() call sequence and carries
no useful information.
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