| Commit message (Collapse) | Author | Age | Files | Lines |
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Close #3250.
Close #4081.
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Remove the BSP_INTERRUPT_STACK_AT_WORK_AREA_BEGIN hack. The interrupt
stacks are now allocated by the linker.
Update #3459.
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Updates #3425.
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This AC_CONFIG_SRCDIR() is just a sanity check in this insane build
system. Since all content of
c/src/lib/libbsp/@RTEMS_CPU@/@RTEMS_BSP_FAMILY@ is bound to be moved it
makes no sense to keep it.
This patch is a part of the BSP source reorganization.
Update #3285.
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The subdir-objects do not work currently due to BSP sources in bsps and
c and the existing build tree layout.
Update #3387.
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This option silences warning with automake-1.16.1 allowing us to
upgrade to that version.
This change has been tested with automake-1.12.6 and automake-1.16.1.
It seems version 1.16.1 configures slower than 1.12.6 for the same
source and BSP. The newer versions is 6 second slower.
Close #3387.
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Provide HAS_NETWORKING and HAS_SMP Automake conditionals for all BSPs.
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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Updates #3250.
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Remove BSP-specific defaults for RTEMS_BSP_CLEANUP_OPTIONS to simplify
the BSP configuration and documentation. Change defaults to:
BSP_PRESS_KEY_FOR_RESET=0
BSP_RESET_BOARD_AT_EXIT=1
BSP_PRINT_EXCEPTION_CONTEXT=1
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Several GCC tests faild due to the outdated previous linker command
file.
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Add CPU port type CPU_Exception_frame and function
_CPU_Exception_frame_print().
The CPU ports of avr, bfin, h8300, lm32, m32c, m32r, m68k, nios2, sh,
sparc64, and v850 use an empty default implementation of
_CPU_Exception_frame_print().
Add rtems_exception_frame and rtems_exception_frame_print().
Add RTEMS_FATAL_SOURCE_EXCEPTION for CPU exceptions. Use rtems_fatal()
with source RTEMS_FATAL_SOURCE_EXCEPTION in CPU ports of i386, powerpc,
and sparc for unexpected exceptions.
Add third parameter to RTEMS_BSP_CLEANUP_OPTIONS() which controls the
BSP_PRINT_EXCEPTION_CONTEXT define used in the default
bsp_fatal_extension().
Add test sptests/spfatal26.
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Script does what is expected and tries to do it as
smartly as possible.
+ remove occurrences of two blank comment lines
next to each other after Id string line removed.
+ remove entire comment blocks which only exited to
contain CVS Ids
+ If the processing left a blank line at the top of
a file, it was removed.
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See http://www.rtems.org/pipermail/rtems-devel/2012-May/001006.html
for details.
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* Makefile.am, configure.ac: runtest for this BSP obsoleted by
rtems-testing/sim-scripts support. Please use those scripts.
* tools/.cvsignore, tools/ChangeLog, tools/Makefile.am,
tools/configure.ac, tools/psim-bottom, tools/psim-gdb-bottom,
tools/psim-gdb-top.in, tools/psim-shared, tools/psim-top.in,
tools/runtest-bottom, tools/runtest-top.in: Removed.
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PR1797/bsps: Applied cleaned-up version of Kate's patch.
CONFIGURE_MALLOC_BSP_SUPPORTS_SBRK is now a 'bspopts.h'
setting and as such configurable.
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* configure.ac: Require autoconf-2.68, automake-1.11.1.
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* configure.ac: Remove AC_CHECK_SIZEOF([void *]).
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* configure.ac: Added AC_CHECK_SIZEOF macro.
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* configure.ac: Don't add -ansi -fasm to CFLAGS.
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* Makefile.am, configure.ac: Disable network interface when networking
is disabled.
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* configure.ac: Remove RTEMS_BSP_BOOTCARD_OPTIONS.
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* configure.ac: Rename BSP_BOOTCARD_OPTIONS to
RTEMS_BSP_BOOTCARD_OPTIONS. Add RTEMS_BSP_CLEANUP_OPTIONS so all BSPs
have the same options.
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* configure.ac: Make letting boot_card() handle work area allocation
mandatory. Rename RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION to
BSP_BOOTCARD_OPTIONS.
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* configure.ac: Add fast idle.
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* Makefile.am, configure.ac, startup/bspstart.c: Add capability for
bootcard.c BSP Initialization Framework to ask the BSP where it has
memory for the RTEMS Workspace and C Program Heap. These collectively
are referred to as work area. If the BSP supports this, then it does
not have to include code to split the available memory between the
two areas. This reduces the amount of code in the BSP specific
bspstart.c file. Additionally, the shared framework can initialize
the C Library, call rtems_debug_enable(), and dirty the work area
memory. Until most/all BSPs support this new capability, if the BSP
supports this, it should call
RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION from its configure.ac. When
the transition is complete, this autoconf macro can be removed.
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* configure.ac, startup/bspstart.c: Add BSP_DIRTY_MEMORY option.
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* configure.ac: New BUG-REPORT address.
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* configure.ac: Require autoconf-2.60. Require automake-1.10.
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* configure.ac: Remove explicit ampolish3 support (now in
RTEMS_BSP_CONFIGURE).
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* configure.ac: Add ampolish3 support.
* Makefile.am: Add preinstall.am.
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* configure.ac: Remove argument from RTEMS_PPC_EXCEPTIONS.
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* Makefile.am: Merge-in wrapup/Makefile.am.
* wrapup/Makefile.am: Remove.
* configure.ac: Reflect changes above.
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PR 581/bsps
* Makefile.am, bsp_specs, configure.ac, include/bsp.h, include/tm27.h,
start/start.S, startup/bspstart.c, startup/linkcmds,
tools/Makefile.am, tools/psim, vectors/vectors.S, wrapup/Makefile.am:
Convert PSIM to new exception model.
* irq/irq.c, irq/irq.h, irq/irq_asm.S, irq/irq_init.c: New files.
* startup/setvec.c, timer/timer.c: Removed.
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* configure.ac: Require automake > 1.9.
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* Makefile.am: Cosmetics.
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* Makefile.am: Merge-in clock/Makefile.am, console/Makefile.am,
shmsupp/Makefile.am, startup/Makefile.am, timer/Makefile.am,
vectors/Makefile.am. Use automake compilation rules.
* clock/Makefile.am, console/Makefile.am, shmsupp/Makefile.am,
startup/Makefile.am, timer/Makefile.am, vectors/Makefile.am: Remove.
* configure.ac: Reflect changes above.
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* Makefile.am: Merge-in start/Makefile.am.
* start/Makefile.am: Remove.
* configure.ac: Reflect changes above.
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* configure.ac: Add nostdinc to AUTOMAKE_OPTIONS.
Add RTEMS_PROG_CCAS.
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* configure.ac: Require automake >= 1.8, autoconf >= 2.59.
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* Makefile.am: Merge-in include/Makefile.am.
Reflect changes to bsp.am.
* include/Makefile.am: Remove.
* configure.ac: Reflect changes above.
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* configure.ac: Use rtems-bugs@rtems.com as bug report email address.
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