| Commit message (Collapse) | Author | Age | Files | Lines |
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Update #3706.
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They are only used by this BSP.
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They are only used by PowerPC BSPs.
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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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This makes the @file documentation independent of the actual file name.
Update #3707.
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Fix small data area in case no fixed size is desired. Rename
bsp_section_set_sdata_sbss_size into bsp_section_small_data_area_size
since this symbol reflects the overall small data area size (including
space for libdl). Do not use bsp_section_sbss_size before definition in
linker command file. Add new symbols to <bsp/linker-symbols.h>.
Update #3687.
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We have to be careful with instructions which operate explicitly on
words or doublewords.
Update #3082.
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Rename
* _Configuration_Interrupt_stack_area_begin in _ISR_Stack_area_begin,
* _Configuration_Interrupt_stack_area_end in _ISR_Stack_area_end, and
* _Configuration_Interrupt_stack_size in _ISR_Stack_size.
Move definitions to <rtems/score/isr.h>. The new names are considerable
shorter and in the right namespace.
Update #3459.
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Update #3513.
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Remove parameters from ppc_exc_initialize() since all BSPs passed the
same values.
Update #3459.
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Use a dedicated memory region or place it between the BSS and workspace.
Update #3459.
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The ppc405 define must be checked before the ppc403 define. The ppc405
define is provided by <bspopts.h>. The ppc403 define is provided by GCC
as a built-in define if no ppc* or mpc* define is set via the
command line (see GCC sources "gcc/config/rs6000/rtems.h").
Update #3425.
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The VME support is only used by powerpc BSPs.
This patch is a part of the BSP source reorganization.
Update #3285.
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Started to eliminate warnings and then realized that only one one-line
macro in the file was used by a few files. The rest of the file was
was not needed. Eliminate the file.
Closes #3354.
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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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