When moving to the second heap region due to overflowing the first
region, the `_sbrk` implementation assumed the allocation would fit in
the second region, and didn't check for that overflowing too.
Problem revealed in `stats_heap` test with GCC 8 on K64F - the allocation
attempt for 1GiB crashed, as `_sbrk` indicated 1GiB was available at the
start of the second region.
second region.
Presumably older versions of newlib fault that allocation attempt before
passing to `_sbrk`.
While there, adjust the code to not use a separate static `bool`, saving
RAM. We can track with just one pointer, as order of the two regions is
fixed, and already relied on by newlib.
We get this compiler warning;
Compile [ 7.9%]: AT_CellularDevice.cpp
[Warning] AT_CellularDevice.cpp@206,18: variable 'err' set but not used [-Wunused-but-set-variable]
Due to the fact, that the code that would actually use this variable
is behind trace flags. Based on review feedback from Antti Kauppila and
Kimmo Väisänen, adding same flagging also for that.
- Reason being - the operation needs to be within the locks.
_ongoing_tx_msg was incorrectly initialized before _mlme_confirmation.
Fixes following build warning:
[Warning] LoRaMac.h@691,26: 'LoRaMac::_ongoing_tx_msg' will be initialized after [-Wreorder]
[Warning] LoRaMac.h@689,28: 'loramac_mlme_confirm_t LoRaMac::_mlme_confirmation' [-Wreorder]
[Warning] LoRaMac.cpp@68,1: when initialized here [-Wreorder]
The default computation assumes that a flash sector is several times
larger than a flash page. On PSoC 6 targets this is not the case
(the two values are the same) so the computed size is too small.
This is a similar change to 1b1f14d36b,
but for devices which implement TDB in internal storage.
Keep vector table and crash data ram in 0x20000000 for
tests-mbed_platform-crash_reporting test.
Move the rest in RAM (0x24000000). This is needed for ethernet and allows
user to use more RAM (512k).
Signed-off-by: Vincent Veron <vincent.veron@st.com>
The ARMC6 compiler inadvertently introduces the `_scanf_mbtowc` symbol
to the build. The commit provides a weak definition of the symbol to
satisfy the linker whenever the symbol is included. This affects ARM
Compiler 6 version 6.12 and earlier.
The compiler error was previously observed when the MICROLIB library is
used with the uARM toolchain. However, the weak definition was put in
`mbed-os/rtos` which is not included when the bare metal profile is used.
int_szyk
Qinghao Shi
Kevin Bracey
Ladislas de Toldi
Janne Kiiskila
Ari Parkkila
Chris Trowbridge
Mirela Chirica
Kimmo Vaisanen
Filip Jagodzinski
Mukund Ghonasgi
Dominika Maziec
Marc Emmers
jeromecoutant
Ryan Morse
Juhani Puurula
Balaji
Kyle Kearney
Hugues Kamba
Vincent Veron
Volodymyr Medvid