From e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb Mon Sep 17 00:00:00 2001 From: Yang Zhang Date: Fri, 28 Aug 2015 09:58:54 +0800 Subject: Add qemu 2.4.0 Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang --- qemu/tests/multiboot/modules.c | 55 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 qemu/tests/multiboot/modules.c (limited to 'qemu/tests/multiboot/modules.c') diff --git a/qemu/tests/multiboot/modules.c b/qemu/tests/multiboot/modules.c new file mode 100644 index 000000000..531601fb3 --- /dev/null +++ b/qemu/tests/multiboot/modules.c @@ -0,0 +1,55 @@ +/* + * Copyright (c) 2015 Kevin Wolf + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include "libc.h" +#include "multiboot.h" + +int test_main(uint32_t magic, struct mb_info *mbi) +{ + struct mb_module *mod; + unsigned int i; + + (void) magic; + + printf("Module list with %d entries at %x\n", + mbi->mods_count, mbi->mods_addr); + + for (i = 0, mod = (struct mb_module*) mbi->mods_addr; + i < mbi->mods_count; + i++, mod++) + { + char buf[1024]; + unsigned int size = mod->mod_end - mod->mod_start; + + printf("[%p] Module: %x - %x (%d bytes) '%s'\n", + mod, mod->mod_start, mod->mod_end, size, mod->string); + + /* Print test file, but remove the newline at the end */ + if (size < sizeof(buf)) { + memcpy(buf, (void*) mod->mod_start, size); + buf[size - 1] = '\0'; + printf(" Content: '%s'\n", buf); + } + } + + return 0; +} -- cgit 1.2.3-korg