Compilation error on NRF51822 #6835
Description
Description
- Version: Mbed OS 5.8.3(release)
- Target: NRF51_DK_(BOOT|OTA)(both tried)
- Toolchain: GCC_ARM, 7(2017-q4), ARM / GCC_ARM, 8, GNU(both have exactly same error output)
- Tool: mbed-cli
Steps to reproduce
Compile [ 13.8%]: critical_section_api.c
[Error] critical_section_api.c@75,55: expected ';' before '}' token
[ERROR] ./mbed-os/features/FEATURE_BLE/targets/TARGET_NORDIC/TARGET_MCU_NRF51822/hal_patch/critical_section_api.c: In function 'hal_critical_section_exit':
./mbed-os/features/FEATURE_BLE/targets/TARGET_NORDIC/TARGET_MCU_NRF51822/hal_patch/critical_section_api.c:75:55: error: expected ';' before '}' token
sd_nvic_critical_region_exit(_state._sd_state)
^
;
} else {
~
Added a semicolon after that line did solved that issue, however it gave another error:
Compile [ 17.7%]: critical_section_api.c
[ERROR] /tmp/ccIT1sAp.s: Assembler messages:
/tmp/ccIT1sAp.s:34: Error: SVC is not permitted on this architecture
/tmp/ccIT1sAp.s:59: Error: SVC is not permitted on this architecture
/tmp/ccIT1sAp.s:85: Error: SVC is not permitted on this architecture
Added -march=armv6s-m to compiler options (by using custom --profile) solved this, but I had no idea how this worked, _OTA succeeded while _BOOT still failing at link stage.
[ERROR] Starting addresses are different
Issue request type
[ ] Question
[ ] Enhancement
[x] Bug