| /* | |
| * Copyright 2017, Data61 | |
| * Commonwealth Scientific and Industrial Research Organisation (CSIRO) | |
| * ABN 41 687 119 230. | |
| * | |
| * This software may be distributed and modified according to the terms of | |
| * the BSD 2-Clause license. Note that NO WARRANTY is provided. | |
| * See "LICENSE_BSD2.txt" for details. | |
| * | |
| * @TAG(DATA61_BSD) | |
| */ | |
| #include <errno.h> | |
| #include <stddef.h> | |
| #include <vspace/vspace.h> | |
| #include <sel4utils/stack.h> | |
| #include <sel4utils/util.h> | |
| #include <utils/stack.h> | |
| int | |
| sel4utils_run_on_stack(vspace_t *vspace, void * (*func)(void *arg), void *arg, void **retval) | |
| { | |
| void *stack_top = vspace_new_stack(vspace); | |
| if (stack_top == NULL) { | |
| ZF_LOGE("Failed to allocate new stack\n"); | |
| return -1; | |
| } | |
| void *ret = utils_run_on_stack(stack_top, func, arg); | |
| if (retval != NULL) { | |
| *retval = ret; | |
| } | |
| return 0; | |
| } |