optee_os/ldelf/main.c

32 static void __noreturn __maybe_unused dump_ta_state(struct dump_entry_arg *arg)
45 			      arg->num_maps, arg->maps, mpool_base);
48 	if (arg->is_32bit)
49 		ta_elf_stack_trace_a32(arg->arm32.regs);
51 		ta_elf_stack_trace_a64(arg->arm64.fp, arg->arm64.sp,
52 				       arg->arm64.pc);
54 	ta_elf_stack_trace_riscv(arg->rv.fp, arg->rv.pc);
123 static void __noreturn dl_entry(struct dl_entry_arg *arg)
125 	switch (arg->cmd) {
127 		arg->ret = dlopen_entry(arg);
130 		arg->ret = dlsym_entry(arg);
133 		arg->ret = TEE_ERROR_NOT_SUPPORTED;
141  * @arg:	Argument passing to/from TEE Core
145 void __noreturn ldelf(struct ldelf_arg *arg);
146 void ldelf(struct ldelf_arg *arg)
151 	DMSG("Loading TS %pUl", (void *)&arg->uuid);
160 	ta_elf_load_main(&arg->uuid, &arg->is_32bit, &arg->stack_ptr,
161 			 &arg->flags);
169 		ta_elf_load_dependency(elf, arg->is_32bit);
176 	ta_elf_finalize_load_main(&arg->entry_func, &arg->load_addr);
178 	arg->ftrace_entry = 0;
180 	if (ftrace_init(&arg->fbuf))
181 		arg->ftrace_entry = (vaddr_t)(void *)ftrace_dump;
189 	arg->dump_entry = (vaddr_t)(void *)dump_ta_state;
191 	arg->dump_entry = 0;
193 	arg->dl_entry = (vaddr_t)(void *)dl_entry;