| 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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Avoid extra CPPFLAGS.
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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 #2833.
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Update #2833.
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Update #2833.
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The device_t typedef is already provided by <sys/types.h> if _KERNEL is
defined.
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Import the <arpa/inet.h> from current FreeBSD. Necessary due to changes
in <netinet/in.h>. Remove BSD hack from <arpa/inet.h>.
Clean up problems with htonl(). These functions are defined in
<arpa/inet.h>. This lead to some problems because they are defined in
<rtems/endian.h> too. Add NTOHL, ... to
<rtems/rtems_bsdnet_internal.h>.
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Also use the const qualifier on the address pointer's target in in_*()
Closes #2128
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Add reserved system events RTEMS_EVENT_SYSTEM_NETWORK_SBWAIT and
RTEMS_EVENT_SYSTEM_NETWORK_SOSLEEP.
Add and use rtems_bsdnet_event_send().
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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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* irq/discovery_pic.c, network/if_em/rtemscompat_defs.h,
* network/if_gfe/rtemscompat_defs.h, startup/bspstart.c:
Use "__asm__" instead of "asm" for improved c99-compliance.
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* network/porting/README, network/porting/if_xxx_rtems.c,
startup/bspstart.c: Remove CVS artefacts.
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* network/if_mve/mv643xx_eth.c: Fixed alignment attribute
in descriptor declaration. Not the pointers to the descriptors
have to be aligned but the descriptors themselves (didn't
cause problems but caused unnecessary holes in 'private' struct).
FIX: Added more robustness when number of available TX descriptors
drops to zero. (This can e.g., happen if the link goes bad causing
packets to stall in the FIFO.) At the following points the transmitter
is explicitly (re-)started:
o when link comes up and number of available TXDs is zero the
TX is restarted.
o on a failed attempt to send data due to lack of TXDs the
TX is restarted if swiping the TX ring doesn't yield any
buffers (i.e., if the # of available buffers is still zero
after the swipe).
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* network/if_em/Makefile, network/if_gfe/Makefile: Removed.
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