mhu/patchelfcrc
1
0
Fork 0
Code Issues Pull Requests Projects Releases 4 Wiki Activity

Add byteswap and endian destection code to elfpatch

Browse Source
This commit is contained in:
Mario Hüttel 2023-01-20 19:36:30 +01:00
parent 7be1d6a967
commit 891df1803e
1 changed files with 13 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
src/elfpatch.c
View File

@ -30,6 +30,19 @@
#include <fort.h> #include <fort.h>
#include <inttypes.h> #include <inttypes.h>
#include <patchelfcrc/crc-output-struct.h> #include <patchelfcrc/crc-output-struct.h>
#include <byteswap.h>
static const union {
uint8_t data[4];
uint32_t val;
} _endianess_check_union = {{1u, 2u, 3u, 4u}};
enum endianess {
END_LITTLE = 0x04030201ul,
END_BIG = 0x01020304ul,
};
#define HOST_ENDIANESS (_endianess_check_union.value)
struct elf_section { struct elf_section {
GElf_Shdr section_header; GElf_Shdr section_header;