to avoid shell complain that @echo can't find if the variable expand in the compound
command(e.g. ARLOCK) and remove $(Q) before $AR so the result is almost same as before.
Enable optimization and generate debug symbols.
Enable scheduler instrumentation and spinlock irq.
Add applications such as hello, ostest and taskset.
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
I was over-zealous in arch/z80/src/ez80/ez80f91_handlers.asm. I added space separatros around the '+' operators. Turns out that the ZDS-II assembler can't handle the spaces in that context.
The ez80f92 is similar to the currently supported ez80f91 except that is:
1. Has no PLL and has a maximum CPU frequency of only 20MHz
2. Has no Ethernet controller
3. Timers are different
4. Has no GPIO Port A
5. Timers are different
6. It comes in a smaller package
and other small differences.
This provided the architecture (only) support for the forthcoming z20x port.
PR317 removed definitions for SEC_PER_MIN, SEC_PER_HOUR, and SEC_PER_DAY because these were duplicates of definitions in include/nuttx/clock.h. However, the PR did not include nuttx/clock.h so the removal of these definitions resulted in compilation failures.
Noted by Ouss4
time/lib_gmtimer.c:54: warning: "SEC_PER_MIN" redefined
54 | #define SEC_PER_MIN ((time_t)60)
|
In file included from nuttx/include/nuttx/semaphore.h:48,
from nuttx/include/pthread.h:56,
from nuttx/include/signal.h:50,
from nuttx/include/sys/select.h:46,
from nuttx/include/sys/types.h:305,
from nuttx/include/time.h:46,
from time/lib_gmtimer.c:44:
nuttx/include/nuttx/clock.h:125: note: this is the location of the previous definition
125 | #define SEC_PER_MIN 60L
|
time/lib_gmtimer.c:55: warning: "SEC_PER_HOUR" redefined
55 | #define SEC_PER_HOUR ((time_t)60 * SEC_PER_MIN)
|
In file included from nuttx/include/nuttx/semaphore.h:48,
from nuttx/include/pthread.h:56,
from nuttx/include/signal.h:50,
from nuttx/include/sys/select.h:46,
from nuttx/include/sys/types.h:305,
from nuttx/include/time.h:46,
from time/lib_gmtimer.c:44:
nuttx/include/nuttx/clock.h:138: note: this is the location of the previous definition
138 | #define SEC_PER_HOUR (SEC_PER_MIN * MIN_PER_HOUR)
|
time/lib_gmtimer.c:56: warning: "SEC_PER_DAY" redefined
56 | #define SEC_PER_DAY ((time_t)24 * SEC_PER_HOUR)
|
In file included from nuttx/include/nuttx/semaphore.h:48,
from nuttx/include/pthread.h:56,
from nuttx/include/signal.h:50,
from nuttx/include/sys/select.h:46,
from nuttx/include/sys/types.h:305,
from nuttx/include/time.h:46,
from time/lib_gmtimer.c:44:
nuttx/include/nuttx/clock.h:141: note: this is the location of the previous definition
141 | #define SEC_PER_DAY (HOURS_PER_DAY * SEC_PER_HOUR)
|
MSG_DONTWAIT (since Linux 2.2)
Enables nonblocking operation; if the operation would block, the
call fails with the error EAGAIN or EWOULDBLOCK. This provides
similar behavior to setting the O_NONBLOCK flag (via the fcntl(2)
F_SETFL operation), but differs in that MSG_DONTWAIT is a per-call
option, whereas O_NONBLOCK is a setting on the open file description
(see open(2)), which will affect all threads in the calling process
and as well as other processes that hold file descriptors referring
to the same open file description.
* arch/arm/src/tiva/Make.defs: Compile only when enabled by configuration CONFIG_ARM_SEMIHOSTING_HOSTFS
* arch/arm/src/common/up_hostfs.c: Remove the ifdef conditional because it's redundant with the make logic.
Update linker scripts to provide _ramfuncs sections for SAMv7 based boards. This corrects undefined reference to _ramfuncs when CONFIG_ARCH_RAMFUNCS is enabled (Issue #304)
Largely copy-and-paste from stm32f4discovery.
Also arch/arm/src/armv7-m/mpu.h: Ensure RBAR alignment
Fix crashes on init task startup I observed on qemu-system-arm -M lm3s6965evb.
