diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/os.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/os.h b/include/os.h index fa4e39f..9b5da5c 100644 --- a/include/os.h +++ b/include/os.h @@ -253,4 +253,23 @@ int os_write_ram_buf(const char *fname); */ int os_read_ram_buf(const char *fname); +/** + * Jump to a new executable image + * + * This uses exec() to run a new executable image, after putting it in a + * temporary file. The same arguments and environment are passed to this + * new image, with the addition of: + * + * -j <filename> Specifies the filename the image was written to. The + * calling image may want to delete this at some point. + * -m <filename> Specifies the file containing the sandbox memory + * (ram_buf) from this image, so that the new image can + * have access to this. It also means that the original + * memory filename passed to U-Boot will be left intact. + * + * @param dest Buffer containing executable image + * @param size Size of buffer + */ +int os_jump_to_image(const void *dest, int size); + #endif |