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flash: workaround compiler error with FIH_PANIC #144

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Merged
merged 4 commits into from
Jul 16, 2025
Merged

flash: workaround compiler error with FIH_PANIC #144

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1348d64
boot_hal: workaround compiler warning
nashif Jul 12, 2025
9a20898
CC3XX: Fix 'unused variable' warning for lock_dfa_enabled
nicola-mazzucato-arm Apr 3, 2025
b1dcc3c
toolchain: gnuarm: do not treat array-parameter as error
nashif Jul 12, 2025
befc48b
mbedtls: guard ecc_conv_scalar_to_mpi based on usage
nashif Jul 12, 2025
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2 changes: 1 addition & 1 deletion lib/ext/cryptocell-312-runtime/codesafe/src/mbedtls_api/cc_ecp_internal.c
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Original file line number Diff line number Diff line change
Expand Up @@ -72,6 +72,7 @@
#define mbedtls_free free
#endif

#if defined(ECP_MONTGOMERY)
static int ecc_conv_scalar_to_mpi( uint8_t * scalar, size_t scalarSize, mbedtls_mpi * X)
{
CCError_t status;
Expand Down Expand Up @@ -139,7 +140,6 @@ static int ecc_conv_mpi_to_scalar( const mbedtls_mpi * X, uint8_t *scalar, size_
return 0;
}

#if defined(ECP_MONTGOMERY)
static int ecp_mont_mul( mbedtls_ecp_point *R,
const mbedtls_mpi *m, const mbedtls_ecp_point *P )
{
Expand Down
1 change: 1 addition & 0 deletions platform/ext/common/boot_hal_bl2.c
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Expand Up @@ -237,6 +237,7 @@ __WEAK void boot_platform_start_next_image(struct boot_arm_vector_table *vt)
__WEAK __NO_RETURN void boot_platform_error_state(uint32_t error)
{
FIH_PANIC;
__builtin_unreachable();
}

__WEAK int boot_platform_pre_load(uint32_t image_id)
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1 change: 1 addition & 0 deletions platform/ext/target/arm/drivers/cc3xx/low_level_driver/src/cc3xx_init.c
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Expand Up @@ -91,6 +91,7 @@ static cc3xx_err_t setup_dfa_countermeasures(void)
* to be switched off.
*/
{
(void)lock_dfa_enabled;
#endif /* CC3XX_CONFIG_AES_TUNNELLING_ENABLE */
P_CC3XX->ao.host_ao_lock_bits &= ~(0b1U << 7); /* Unset HOST_FORCE_DFA_ENABLE */
}
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1 change: 1 addition & 0 deletions platform/ns/toolchain_ns_GNUARM.cmake
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Expand Up @@ -181,6 +181,7 @@ add_compile_options(
-specs=nosys.specs
-Wall
-Wno-format
-Wno-array-parameter
-Wno-return-type
-Wno-unused-but-set-variable
-c
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1 change: 1 addition & 0 deletions toolchain_GNUARM.cmake
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Expand Up @@ -111,6 +111,7 @@ add_compile_options(
-specs=nosys.specs
-Wall
-Wno-format
-Wno-array-parameter
-Wno-return-type
-Wno-unused-but-set-variable
-c
Expand Down