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Close #4120.
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Due to an unmaintained toolchain (internal errors in GCC, no FSF GDB
integration) the Epiphany architecture was obsoleted in RTEMS 5.1.
Update #3941.
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Closes #3839
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Support for targets compiled with -fno-pic and -mno-relax
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Generate Doxygen output in doc and ignore this directory in Git. Add
RTEMS logo. The Doxygen documentation is now built using the source
tree. Just invoke "doxygen" in the top-level source directory.
The Doxyfile works also with at least Doxygen 1.8.13 and Doxygen 1.8.14.
Update #3705.
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Update #3254.
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Update #3599.
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The results of these checks are unused, covered by other checks or check
obvious things.
Update #3409.
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Declarations provided by Newlib since 2002.
Update #3409.
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This function is provided by Newlib since 2000.
Update #3409.
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Declaration provided by Newlib since 2014.
Update #3409.
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This function is provided by Newlib since 2000.
Update #3409.
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This function is provided by Newlib since 2000.
Update #3409.
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These functions are provided by Newlib since 2000.
Update #3409.
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These functions are provided by Newlib since 2002.
Update #3409.
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Avoid a long argument list while creating the librtemscpu.a library
archive.
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Include all cpukit/*/header.am files in cpukit/Makefile.am. This gets
rid of all subtree Makefile.am and the sudirs hack.
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Update #3491.
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Current state:
- Basic context initialization and switching code.
- Stubbed console (empty functions).
- Mostly functional linker script (may need tweaks if we ever want to move
away from the large code model (see: CPU_CFLAGS).
- Fully functional boot, by using FreeBSD's bootloader to load RTEMS's ELF for
UEFI-awareness.
In short, the current state with this commit lets us boot, go through the system
initialization functions, and then call user application's Init task too.
Updates #2898.
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Update #3342.
Update #3343.
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Install the network headers only if --enable-networking is specified.
Update #3254.
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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.
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Update #3185.
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