Following warnings were fixed within this patch:
'isspace' macro should take an int value
function 'bs_reset' should return void
redefinition of 'MBEDTLS_CONFIG_FILE' macro while
it is already defined by the zephyr build system.
Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
Upstream zephyr will automatically link mbedtls when CONFIG_MBEDTLS is
enabled.
If user chose to use ECDSA_P256 as signature type, will get a compile
error message in file ${ZEPHYR_BASE}/ext/lib/crypto/mbedtls/zephyr_init.c:
fatal error: config-asn1.h: No such file or directory
Fix this by disable CONFIG_MBEDTLS when ECDSA_P256 signature type is
selected.
Signed-off-by: Ding Tao <miyatsu@qq.com>
When using EC256 for signing, Zephyr now uses the bundled tinycrypt
and mbed-tls ASN1 parser instead of relying on the one provided by
the OS.
Signed-off-by: Fabio Utzig <utzig@apache.org>
The Zephyr configuration was enabling the memory buffer allocator (but
not using it) without defining enough other features to allow it to
compile (undefined reference to `exit()`).
Disable the memory buffer allocator when just using the ASN.1 library,
and conditionalize the heap itself to avoid using the RAM for that.
Signed-off-by: David Brown <david.brown@linaro.org>
Instead of the overly-simplistic allocator in Zephyr, use the still
simplistic allocator in mbed TLS.
On K64f, this saves 848 bytes of text, 44 bytes of data, and 208 bytes
of bss.
Signed-off-by: David Brown <david.brown@linaro.org>
The original Zephyr platform support files use tabs for indentation
(to match the Zephyr project). Since this code is all together, and
will be used as the basis for other platforms, fix this indentation to
match that used by the rest of mynewt.
This change is clean with respect to "git show -b", and only changes
the indentation of the beginning of lines.
The Zephyr build systems makes some assumptions about the directory
layout, and encounters problems if the necessary path contains "../..".
To help this, place the zephyr directory next to the bootutil directory
so that the Makefile can just refer to "../bootutil". This keeps all of
the build artifacts under the proper top-level directory.
Andrzej Puzdrowski