6 #include <libelfu/libelfu.h>
9 static char *ptstr[] = {"NULL", "LOAD", "DYNAMIC", "INTERP", "NOTE", "SHLIB", "PHDR", "TLS", "NUM"};
12 char* segmentTypeStr(size_t pt)
14 if (pt >= 0 && pt <= PT_NUM) {
22 void printSectionsInSegment(Elf *e, GElf_Phdr *phdr)
26 scn = elf_getscn(e, 0);
31 if (gelf_getshdr(scn, &shdr) != &shdr) {
32 fprintf(stderr, "gelf_getshdr() failed: %s\n", elf_errmsg(-1));
36 if (elfu_segmentContainsSection(phdr, &shdr)) {
37 printf(" %10u %s\n", elf_ndxscn(scn), elfu_sectionName(e, scn));
40 scn = elf_nextscn(e, scn);
45 void printSegments(Elf *e)
49 if (elf_getphdrnum(e, &n)) {
50 fprintf(stderr, "elf_getphdrnum() failed: %s.", elf_errmsg(-1));
53 printf("Segments:\n");
54 printf(" # typeStr type offset vaddr paddr filesz memsz flags align\n");
56 for (i = 0; i < n; i++) {
59 if (gelf_getphdr(e, i, &phdr) != &phdr) {
60 fprintf(stderr, "getphdr() failed for #%d: %s.", i, elf_errmsg(-1));
64 printf(" * %4d: %8s ", i, segmentTypeStr(phdr.p_type));
66 printf("%8jx %8jx %8jx %8jx %8jx %8jx %8jx %8jx\n",
67 (uintmax_t) phdr.p_type,
68 (uintmax_t) phdr.p_offset,
69 (uintmax_t) phdr.p_vaddr,
70 (uintmax_t) phdr.p_paddr,
71 (uintmax_t) phdr.p_filesz,
72 (uintmax_t) phdr.p_memsz,
73 (uintmax_t) phdr.p_flags,
74 (uintmax_t) phdr.p_align);
76 printSectionsInSegment(e, &phdr);