diff options
Diffstat (limited to 'include/libelfu/generic.h')
| -rw-r--r-- | include/libelfu/generic.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/libelfu/generic.h b/include/libelfu/generic.h index c74981a..6a06634 100644 --- a/include/libelfu/generic.h +++ b/include/libelfu/generic.h @@ -20,7 +20,14 @@ #define SCNFILESIZE(shdr) ((shdr)->sh_type == SHT_NOBITS ? 0 : (shdr)->sh_size) -int elfu_gPhdrContainsScn(GElf_Phdr *phdr, GElf_Shdr *shdr); + +#define PHDR_CONTAINS_SCN_IN_MEMORY(phdr, shdr) \ + (((phdr)->p_vaddr) <= ((shdr)->sh_addr) \ + && OFFS_END((shdr)->sh_addr, (shdr)->sh_size) <= OFFS_END((phdr)->p_vaddr, (phdr)->p_memsz)) + +#define PHDR_CONTAINS_SCN_IN_FILE(phdr, shdr) \ + (((phdr)->p_offset) <= ((shdr)->sh_offset) \ + && OFFS_END((shdr)->sh_offset, SCNFILESIZE(shdr)) <= OFFS_END((phdr)->p_offset, (phdr)->p_filesz)) #endif |