Alexander Shaposhnikov 6133d2598b Inject a hook into the entry point on MachO ... Summary: This diff is a preparation for loading the runtime on MachO. The proposed schema is the following: 1/ Function "bolt_instr_setup" is placed into the predefined section "setup" (in the final setting this function will be coming from the instrumentation runtime but we still will be placing it into this section). 2/ In the instrumentation pass we create a symbol "bolt_instr_setup" and inject the corresponding call into the beginning of the function representing the entry point of the binary. (cherry picked from FBD24329530)		2020-10-15 01:39:35 -07:00
bolt	Inject a hook into the entry point on MachO	2020-10-15 01:39:35 -07:00