We increased PMEM to 8 kB but never updated SOFTUSB_PMEM_SIZE.
This didn't have much of an effect because all we used it for was
to zero unused program memory - which we should never touch
anyway.
But now that "usb load" in FN uses SOFTUSB_PMEM_SIZE, this caused
it to silently truncate the firmware, producing rather puzzling
effects.
Signed-off-by: Joel Sherrill <joel.sherrill@oarcorp.com>
Add a red-black tree helper method to ease obtaining the direction opposite
to the current direction. Useful for manipulating and traversing an rbtree.
The tests for the rtems_rbtree_predecessor/successor check for a
range of values for the target id of the predecessor/successor
when we know the exact expected value. This commit makes the
test more precise.
Leave the task of providing a suitable firmware for the Milkymist softusb
core to the application instead of having an inflexible array in the driver.
Signed-off-by: Gedare Bloom <gedare@rtems.org>
Slightly adjust video timing registers since we had problems with a few screens and the previous values.
Signed-off-by: Gedare Bloom <gedare@rtems.org>
* configure.ac: Check for rcmd in unistd.h.
* libnetworking/libc/rcmd.c: Build iff rcmd is declared in unistd.h.
Change rcmd's decl to match with Linux/FreeBSD's decl.
With the addition of dynamically registered libchip serial devices,
there is the need to be able to use printk() before the console driver
has initialized the indirect pointer table. This lets printk() support
routines call pass a control structure directly without a lookup through
the uninitialized indirect one.
* nsecs/system.h: New (Split out from nsecs/init.c).
* nsecs/init.c: Reflect nsecs/system.h having been split out.
* nsecs/empty.c: Include "system.h".
PR 2015/bsps
Since the configuration struct is always present one can let
DATA initialize it to reduce footprint, at the same time it
is made weak to let the user able to configure the SHM driver
without editing the driver code.
Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
Various tests must check program paths that result due to failed memory
allocations from the workspace. To avoid tinkering with internal
workspace structures throughout the test code these functions should be
used.
Various tests must check program paths that result due to failed memory
allocations from the heap. To avoid tinkering with internal heap
structures throughout the test code these functions should be used.
"medit" overran the argument list, choking on the NULL pointer
following the last argument.
Note that "medit" still only does byte-sized accesses, which limits
its usefulness on most systems.
Author: Werner Almesberger <werner@almesberger.net>
Signed-off-by: Sebastien Bourdeauducq <sebastien@milkymist.org>
This PR was about a warning for no previous prototype for
rtems_interrupt_level_attribute. This method exists (like
a few others) to have real bodies for Classic API services
implemented as macros. These macros are not available from
anything but C and C++. The most explicit use was in the Ada
binding but these would be needed from assembly language
or any other non-C based language.
On top of needing a prototype, the methods were misnamed.
They were related to modes. This renames them, moves the
file, fixes test code, etc.
* libmisc/shell/main_mdump.c: Reworked to fix bugs in handling of the
length argument and to provide an "ldump" command. This file now also
supports the "wdump" command. In addition, an RTEMS API function called
rtems_mdump() is provided to allow easy dumping from application code.
* libmisc/shell/main_mwdump.c: Obsolete file.
* libmisc/Makefile.am: Removed main_mwdump.c
* libmisc/shell/shellconfig.h: Added "ldump" command.
* shell/memory.t: Added documentation for the "ldump" command
Signed-off-by: Ric Claus <claus@SLAC.Stanford.edu>
