file/src/readelf.c

78 getu16(int swap, uint16_t value)
85 	if (swap) {
97 getu32(int swap, uint32_t value)
104 	if (swap) {
118 getu64(int swap, uint64_t value)
125 	if (swap) {
142 #define elf_getu16(swap, value) getu16(swap, value)
143 #define elf_getu32(swap, value) getu32(swap, value)
144 #define elf_getu64(swap, value) getu64(swap, value)
153 			 ? elf_getu32(swap, sh32.sh_size)	\
154 			 : elf_getu64(swap, sh64.sh_size)))
156 			 ? elf_getu32(swap, sh32.sh_offset)	\
157 			 : elf_getu64(swap, sh64.sh_offset)))
159 			 ? elf_getu32(swap, sh32.sh_type)	\
160 			 : elf_getu32(swap, sh64.sh_type))
162 			 ? elf_getu32(swap, sh32.sh_name)	\
163 			 : elf_getu32(swap, sh64.sh_name))
172 			 ? elf_getu32(swap, ph32.p_type)	\
173 			 : elf_getu32(swap, ph64.p_type))
175 			 ? elf_getu32(swap, ph32.p_offset)	\
176 			 : elf_getu64(swap, ph64.p_offset)))
179 			    elf_getu32(swap, ph32.p_align) : 4))\
181 			    elf_getu64(swap, ph64.p_align) : 4))))
184 			    elf_getu32(swap, ph32.p_vaddr) : 4))\
186 			    elf_getu64(swap, ph64.p_vaddr) : 4))))
188 			 ? elf_getu32(swap, ph32.p_filesz)	\
189 			 : elf_getu64(swap, ph64.p_filesz)))
191 			 ? elf_getu32(swap, ph32.p_memsz)	\
192 			 : elf_getu64(swap, ph64.p_memsz))))
200 			 ? elf_getu32(swap, nh32.n_type)	\
201 			 : elf_getu32(swap, nh64.n_type))
203 			 ? elf_getu32(swap, nh32.n_namesz)	\
204 			 : elf_getu32(swap, nh64.n_namesz))
206 			 ? elf_getu32(swap, nh32.n_descsz)	\
207 			 : elf_getu32(swap, nh64.n_descsz))
216 			 ? elf_getu32(swap, dh32.d_tag)		\
217 			 : elf_getu64(swap, dh64.d_tag))
219 			 ? elf_getu32(swap, dh32.d_un.d_val)	\
220 			 : elf_getu64(swap, dh64.d_un.d_val))
229 			 ? elf_getu32(swap, cap32.c_tag)	\
230 			 : elf_getu64(swap, cap64.c_tag))
232 			 ? elf_getu32(swap, cap32.c_un.c_val)	\
233 			 : elf_getu64(swap, cap64.c_un.c_val))
242 			 ? elf_getu32(swap, auxv32.a_type)	\
243 			 : elf_getu64(swap, auxv64.a_type))
245 			 ? elf_getu32(swap, auxv32.a_v)		\
246 			 : elf_getu64(swap, auxv64.a_v))
349 dophn_core(struct magic_set *ms, int clazz, int swap, int fd, off_t off,
407 			    clazz, swap, 4, flags, notecount, fd, ph_off,
419 do_note_netbsd_version(struct magic_set *ms, int swap, void *v)
423 	desc = elf_getu32(swap, desc);
465 do_note_freebsd_version(struct magic_set *ms, int swap, void *v)
470 	desc = elf_getu32(swap, desc);
543     int swap __attribute__((__unused__)), uint32_t namesz, uint32_t descsz,
588     int swap, uint32_t namesz, uint32_t descsz,
610 		switch (elf_getu32(swap, desc[0])) {
635 		if (file_printf(ms, " %d.%d.%d", elf_getu32(swap, desc[1]),
636 		    elf_getu32(swap, desc[2]), elf_getu32(swap, desc[3])) == -1)
644 			if (do_note_netbsd_version(ms, swap, &nbuf[doff]) == -1)
653 			if (do_note_freebsd_version(ms, swap, &nbuf[doff])
676 		desc = elf_getu32(swap, desc);
687     int swap, uint32_t namesz, uint32_t descsz,
708 		desc = elf_getu32(swap, desc);
727     int swap, uint32_t namesz, uint32_t descsz,
783 			    elf_getu32(swap, CAST(uint32_t, pi.cpi_pid)),
784 			    elf_getu32(swap, pi.cpi_euid),
785 			    elf_getu32(swap, pi.cpi_egid),
786 			    elf_getu32(swap, pi.cpi_nlwps),
787 			    elf_getu32(swap, CAST(uint32_t, pi.cpi_siglwp)),
788 			    elf_getu32(swap, pi.cpi_signo),
789 			    elf_getu32(swap, pi.cpi_sigcode)) == -1)
811 				    elf_getu32(swap, *RCAST(uint32_t *, (nbuf +
931 get_offset_from_virtaddr(struct magic_set *ms, int swap, int clazz, int fd,
962     int swap, int clazz, int fd, off_t ph_off, int ph_num,
971 	offset = get_offset_from_virtaddr(ms, swap, clazz, fd, ph_off, ph_num,
995     int swap, uint32_t namesz __attribute__((__unused__)),
1080 			buflen = get_string_on_virtaddr(ms, swap, clazz, fd,
1102     int clazz, int swap)
1134     int clazz, int swap, size_t align, int *flags, uint16_t *notecount,
1205 		if (do_os_note(ms, nbuf, xnh_type, swap,
1211 		if (do_bid_note(ms, nbuf, xnh_type, swap,
1217 		if (do_pax_note(ms, nbuf, xnh_type, swap,
1223 		if (do_core_note(ms, nbuf, xnh_type, swap,
1229 		if (do_auxv_note(ms, nbuf, xnh_type, swap,
1328 doshn(struct magic_set *ms, int clazz, int swap, int fd, off_t off, int num,
1442 				    xsh_size, clazz, swap, 4, flags, notecount,
1488 					len = getu32(swap, len);
1500 					len = getu32(swap, len);
1616 dophn_exec(struct magic_set *ms, int clazz, int swap, int fd, off_t off,
1704 				    CAST(size_t, bufsize), clazz, swap);
1733 				    CAST(size_t, bufsize), clazz, swap, align,
1770 	int swap;