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.
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.
- set certs and keys after socket open() as required by offloaded TLSSocket
- Added more checks for invalid handshake test and removed google.com test as
as some modems (e.g. BG96) might contains root CA for google.com
- When calling socket APIs when socket is not open, NSAPI_ERROR_NO_SOCKET will be
returned instead of generic NSAPI_ERROR_DEVICE_ERROR
- If socket_send() is called when connection is not open, NSAPI_ERROR_NO_CONNECTION
will be returned instead of generic NSAPI_ERROR_DEVICE_ERROR
Some external modems have an internal TLSSocket implementation which can be used
instead of mbedtls based TLSSocket. Using offloaded TLSSocket can result in
significantly reduced ROM usage.
Offloaded TLSSocket can be enabled by enabling "nsapi.offload-tlssocket" and the used
network stack (e.g. cellular modem's CellularStack class) must support the setsockopt's
defined in nsapi_types.h.
Compared to original mbedtls based TLSSocket, offloaded TLSSocket brings in one significant
API limitation. Offloaded TLSSocket requires setting of certificates and keys after open()
and before connect() calls, where mbedtls based TLSSocket allows setting these before open()
call.
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.
QISEND command can respond either SEND OK, SEND FAIL or ERROR.
If response is not SEND OK, sent bytes should not be checked but
error should be reported.
static_memory_defines controls the macro MBED_RAM_START AND MBED_RAM_SIZE
when nrf52840 to use softdevice, it need MBED_RAM_START to set the true application ram start
default static_memory_defines is true, so just remove NRF52840 and NRF52832's set
Suggested-by: @kjbracey-arm
Replace the sleep_manager_can_deep_sleep() with !_deep_sleep_locked.
Indeed, if we know we've taken the lock because we're using us_ticker,
no need to do the early wake.
Updated comments accordingly.
Unlinke other compilers supported, the IAR compiler requires the
pre-processor extension to force inline a method to be placed before
the keyword `template` if the method is declared with one.
Kevin Bracey
Martin Kojtal
Juhani Puurula
Balaji
Chris Trowbridge
Hugues Kamba
Kimmo Vaisanen
Mukund Ghonasgi
Kyle Kearney
Volodymyr Medvid
Dominika Maziec
Antti Kauppila
James Wang
Anna Bridge
Mirela Chirica
Laurent Meunier
George Psimenos
Syed Fahimuddin Alavi
jeromecoutant