It sounds more reasonable to change the memory pointer type to const void * in tfm_memory_check().
From:
int32_t tfm_memory_check(void *buffer, size_t len, int32_t ns_caller,
enum tfm_memory_access_e access,
uint32_t privileged);to
int32_t tfm_memory_check(const void *buffer, size_t len, int32_t ns_caller,
enum tfm_memory_access_e access,
uint32_t privileged);Hi David, since you are changing the memory checking related topics, can you help to do this task as well?
Hi @KenLSoft, I'm doing the memory checking functionalities on feature-twincpu. Do you expect me to fix it on feature-twincpu and merge it back to master or directly on master branch?
You can do it in feature-ipc branch first. I will take a look if I could cherry-pick it back to master, or I will wait for a merge from the feature-ipc branch.
Done by David Hu's patch:
https://review.trustedfirmware.org/c/trusted-firmware-m/+/1734