| Commit message (Collapse) | Author | Age | Files | Lines |
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Updates #3937.
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Close #3250.
Close #4081.
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Update #3866.
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Update #3850
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This fixes an issue with the latest tool chain which adds the default
linker script in the endfile specification.
Update #3250.
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Update #3838.
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Update #3269.
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This makes it possible to write tests for the generic interrupt
controller support.
Update #3269.
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Update #3706.
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- Use CamelCase as it is not used in our C code. Enables simple search and
replace.
- Prefix with "RTEMS" to aid deployment and integration. It aids
searching and sorting.
Update #3706.
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The size of the sample executables without this option were:
text data bss dec hex filename
83168 1152 11904 96224 177e0 base_sp.exe
199184 2096 14848 216128 34c40 capture.exe
252496 2912 12912 268320 41820 cdtest.exe
861872 21888 19648 903408 dc8f0 cxx_iostream.exe
564816 4640 24304 593760 90f60 fileio.exe
117168 1504 12048 130720 1fea0 hello.exe
261216 6016 18688 285920 45ce0 loopback.exe
67200 1008 8768 76976 12cb0 minimum.exe
106336 1632 12016 119984 1d4b0 nsecs.exe
191856 1904 12624 206384 32630 paranoia.exe
430224 12048 41472 483744 761a0 pppd.exe
85920 1168 11936 99024 182d0 ticker.exe
85984 1120 15808 102912 19200 unlimited.exe
The size of the sample executables with this option were:
text data bss dec hex filename
78512 1136 11824 91472 16550 base_sp.exe
185584 2096 14800 202480 316f0 capture.exe
184192 2144 12864 199200 30a20 cdtest.exe
184384 2224 13072 199680 30c00 cxx_iostream.exe
552288 4624 23984 580896 8dd20 fileio.exe
108224 1504 12016 121744 1db90 hello.exe
245168 6016 18608 269792 41de0 loopback.exe
62416 1008 8688 72112 119b0 minimum.exe
100256 1616 11936 113808 1bc90 nsecs.exe
183216 1904 12592 197712 30450 paranoia.exe
417648 12048 41392 471088 73030 pppd.exe
81024 1168 11856 94048 16f60 ticker.exe
84176 1120 15776 101072 18ad0 unlimited.exe
Closes #2574
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Update #3459.
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Add and use <machine/rtems-bsd-kernel-space.h> and
<machine/rtems-bsd-user-space.h> similar to the libbsd to avoid command
line defines and defines scattered throught the code base.
Simplify cpukit/libnetworking/Makefile.am.
Update #3375.
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Use a dedicated memory region or place it between the BSS and workspace.
Update #3459.
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The aim of this clock driver hook was to stop clock tick interrupts at
some late point in the exit() procedure.
The use of atexit() pulls in malloc() which pulls in errno. It is
incompatible with the intention of the
CONFIGURE_DISABLE_NEWLIB_REENTRANCY configuration option.
The exit() function must be called from thread context, so accompanied
clock tick interrupts should cause no harm. On the contrary, someone
may assume a normal operating system operation, e.g. working timeouts.
Remove the Clock_driver_support_shutdown_hardware() clock driver hook.
Close #3436.
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This patch is a part of the BSP source reorganization.
Update #3285.
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This patch is a part of the BSP source reorganization.
Update #3285.
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Adjust various build files. Remove automatic generation of the
c/src/lib/libbsp/*/acinclude.m4 files from bootstrap script.
This patch is a part of the BSP source reorganization.
Update #3285.
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This patch is a part of the BSP source reorganization.
Update #3285.
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Adjust build support files to new directory layout.
This patch is a part of the BSP source reorganization.
Update #3285.
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This patch is a part of the BSP source reorganization.
Update #3285.
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This patch is a part of the BSP source reorganization.
Update #3285.
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This patch is a part of the BSP source reorganization.
Update #3285.
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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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