ECRI/SprinkleOS
1
1
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

some modify

Browse Source
This commit is contained in:
Chiharu Shirasaka
2021-04-09 18:13:55 +09:00
parent d6b01a0ac5
commit 1b4d5fb6a4
30 changed files with 569 additions and 55 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
elf.c Executable file
View File

@@ -0,0 +1,30 @@
#include "elf.h"
#include "text.h"
#include <Library/BaseMemoryLib.h>
void run(char *elfdata) {
if (elfdata[EI_CLASS] == ELFCLASS32) {
Elf32_Ehdr elf32header;
CopyMem(&elf32header, elfdata, sizeof(elf32header));
if (!IS_ELF(elf32header)) {
print("This is not ELF file!");
}
if (elf32header.e_ident[EI_OSABI] != ELFOSABI_LINUX &&
elf32header.e_ident[EI_OSABI] != ELFOSABI_NONE) {
print("This ELF file is not valid OS ABI!");
}
if (elf32header.e_machine != EM_386 &&
elf32header.e_machine != EM_486 &&
elf32header.e_machine != EM_X86_64) {
print("This ELF file is not for x86 or x86_64!");
}
if (elf32header.e_type == ET_REL) {
} else if (elf32header.e_type == ET_EXEC) {
} else if (elf32header.e_type == ET_DYN) {
}
} else if (elfdata[EI_CLASS] == ELFCLASS64) {
Elf64_Ehdr elf64header;
CopyMem(&elf64header, elfdata, sizeof(elf64header));
}
}