Hello,
Based on the following discussion I override __aeabi_idiv0 and __aeabi_ldiv0 functions definitions in my code.
e2e.ti.com/.../compiler-tms570ls0432-division-and-abi-helper-functions-from-runtime-library
As a result, I have the following output for division operations:
uint8 /0 operation calls overridden __aeabi_idiv0
int8 /0 operation calls overridden __aeabi_idiv0
uint8 %0 operation calls overridden __aeabi_idiv0
int8 %0 operation calls overridden __aeabi_idiv0
uint16 /0 operation calls overridden __aeabi_idiv0
int16 /0 operation calls overridden __aeabi_idiv0
uint16 %0 operation calls overridden __aeabi_idiv0
int16 %0 operation calls overridden __aeabi_idiv0
uint32 /0 operation calls overridden __aeabi_idiv0
int32 /0 operation calls overridden __aeabi_idiv0
uint32_t %0 operation calls overridden __aeabi_idiv0
int32_t %0 operation calls overridden __aeabi_idiv0
int64 /0 operation calls overridden__aeabi_ldiv0
int64_t %0 operation calls overridden __aeabi_ldiv0
uint64 / calls empty __aeabi_ldiv0 form ull_div32.asm
uint64_t % calls empty __aeabi_ldiv0 form ull_div32.asm
It looks like that for some reason ull_div32.asm contains already an empty definition of __aeabi_ldiv0 so it cannot be overridden.
Do you see some quick fix or workaround for this problem? I'm using ti-cgt-arm_20.2.1.LTS compiler version.
Thank you for your help,
Regards,
Sebastian Sokolowski
