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MBEDTLS_DEBUG_C is compatible with every whole-module ALT except DHM

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It would be possible to make SSL debugging compatible with MBEDTLS_DHM_ALT,
but too much low-priority work right now, so don't require it.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This commit is contained in:
Gilles Peskine 2021-05-31 22:09:58 +02:00
parent 5c3f18d37c
commit 1628a9c140
1 changed files with 12 additions and 3 deletions
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15
tests/scripts/all.sh
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@ -1371,9 +1371,6 @@ component_build_module_alt () {
# aesni.c and padlock.c reference mbedtls_aes_context fields directly.
scripts/config.py unset MBEDTLS_AESNI_C
scripts/config.py unset MBEDTLS_PADLOCK_C
# The debug code accesses DHM context fields directly, so it is
# incompatible with MBEDTLS_DHM_ALT.
scripts/config.py unset MBEDTLS_DEBUG_C
# You can only have one threading implementation: alt or pthread, not both.
scripts/config.py unset MBEDTLS_THREADING_PTHREAD
# The SpecifiedECDomain parsing code accesses mbedtls_ecp_group fields
@ -1382,6 +1379,18 @@ component_build_module_alt () {
# Enable all MBEDTLS_XXX_ALT for whole modules. Do not enable
# MBEDTLS_XXX_YYY_ALT which are for single functions.
scripts/config.py set-all 'MBEDTLS_([A-Z0-9]*|NIST_KW)_ALT'
scripts/config.py unset MBEDTLS_DHM_ALT #incompatible with MBEDTLS_DEBUG_C
# We can only compile, not link, since we don't have any implementations
# suitable for testing with the dummy alt headers.
make CC=gcc CFLAGS='-Werror -Wall -Wextra -I../tests/include/alt-dummy' lib
}
component_build_dhm_alt () {
msg "build: MBEDTLS_DHM_ALT" # ~30s
scripts/config.py full
scripts/config.py set MBEDTLS_DHM_ALT
# debug.c currently references mbedtls_dhm_context fields directly.
scripts/config.py unset MBEDTLS_DEBUG_C
# We can only compile, not link, since we don't have any implementations
# suitable for testing with the dummy alt headers.
make CC=gcc CFLAGS='-Werror -Wall -Wextra -I../tests/include/alt-dummy' lib