| Commit message (Collapse) | Author | Age | Files | Lines |
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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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The previous cache manager support used a single souce file
(cache_manager.c) which included an implementation header (cache_.h).
This required the use of specialized include paths to find the right
header file. Change this to include a generic implementation header
(cacheimpl.h) in specialized source files.
Use the following directories and files:
* bsps/shared/cache
* bsps/@RTEMS_CPU@/shared/cache
* bsps/@RTEMS_CPU@/@RTEMS_BSP_FAMILY/start/cache.c
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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Update #3254.
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This is a cache manager implementation header file.
Update #3254.
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Avoid duplicate mips_vector_isr_handlers() declarations.
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Make sure also the size is cache aligned since otherwise we may have
some overlap with the next allocation block. A cache invalidate on this
area would be fatal.
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This code was only referenced for r46xx CPU models. There are
no BSPs currently in the tree with this CPU model. The r46xx
was the original target for the MIPS port and it is likely that
the code has not been used on actual hardware in many years.
All MIPS BSPs successfully built after this was removed.
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Putting the duart in libcpu was very optimistic and presumptuous.
It has never been used again on another SoC and is BSP specific.
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This change starts with removing the effectively empty file
timerdrv.h. The prototypes for benchmark_timer_XXX() were in
btimer.h which was not universally used. Thus every use of
timerdrv.h had to be changed to btimer.h. Then the prototypes
for benchmark_timer_read() had to be adjusted to return
benchmark_timer_t rather than int or uint32_t.
I took this opportunity to also correct the file headers to
separate the copyright from the file description comments which
is needed to ensure the copyright isn't propagated into Doxygen
output.
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With this patch the preinstall.am files are in a set order and not
dependent on now perl implements a hash.
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Apparently, at some point automake output changed and these were
not updated.
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The MIPS port defines CPU_SIMPLE_VECTORED_INTERRUPTS to FALSE.
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Termios notifies now the driver about an inactive transmit with the
length argument set to zero.
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This commit deletes all RTEMS ChangeLog files. These files have been abandoned
since converting to git version control. The historical data may be recovered
by checking out any commit before this one. Most of the contents of these
ChangeLog files can also be found in the git log.
Two external ChangeLog files, ChangeLog.slac and ChangeLog.zlib, remain.
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These modifications were required by hand after running the script.
In some cases, the file names did not match patterns. In others,
the format of the file did not match any common patterns.
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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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Many files had an extra blank line in the license text
found in the file header. This patch removes that line.
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
*
* http://www.rtems.com/license/LICENSE.
The script that did this also turned off execute permission
when it was turned on incorrectly.
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* shared/interrupts/vectorexceptions.c: Make
mips_dump_exception_frame, mips_default_exception_code_handler
static.
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PR 1917/bsps
* mongoosev/duart/mg5uart.c: Modifications to add dynamic tables for
libchip serial drivers.
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* au1x00/vectorisrs/vectorisrs.c:
Use "__asm__" instead of "asm" for improved c99-compliance.
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* configure.ac: Require autoconf-2.68, automake-1.11.1.
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* mongoosev/duart/mg5uart.c: Fix type mismatch.
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* au1x00/include/au1x00.h: Add prototypes for
mips_default_isr, assert_sw_irq, negate_sw_irq.
* au1x00/vectorisrs/vectorisrs.c: Remove prototype of
mips_default_isr.
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* mongoosev/duart/mg5uart.c: Remove warnings.
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* Makefile.am: Add shared/interrupts/isr_entries.h.
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* shared/interrupts/isr_entries.h: New.
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* shared/interrupts/installisrentries.c: Remove nested externs.
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* mongoosev/duart/mg5uart.c: Reflect termios_baud_to_number having
been renamed to rtems_termios_baud_to_number.
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* mongoosev/duart/mg5uart.c: Reflect termios_baud_to_number having
been renamed to rtems_termios_baud_to_number.
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* timer/timer.c: Eliminate uses of old benchmark timer names.
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* clock/ckinit.c: The Shared Memory Driver no longer requires the
special IOCTL in Clock_control. This was a hack which has existed
since before the Classic API Timer Manager was implemented. All
implementations of and references to Clock_control were removed.
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* timer/timer.c: Convert to "bool".
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