mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-16 10:20:30 +00:00
f6c0f35e07
members of the ELF Executable Header inside the library-private
`struct _Elf' descriptor and only update the underlying Elf{32,64}_Ehdr
structure on an elf_update(3) call. These fields of the Ehdr
structure are technically `out of bounds' for an application program
per the ELF(3) API, but we've seen applications that initialize
a new Ehdr structure using memcpy(), messing up the library's
invariants. [1]
Implement elf_getphnum() and handle ELF objects with more than
64K program header table entries.
Reported by: jb [1]
164 lines
3.7 KiB
Makefile
164 lines
3.7 KiB
Makefile
# $FreeBSD$
|
|
|
|
LIB= elf
|
|
|
|
SRCS= elf_begin.c \
|
|
elf_cntl.c \
|
|
elf_end.c elf_errmsg.c elf_errno.c \
|
|
elf_data.c \
|
|
elf_fill.c \
|
|
elf_flag.c \
|
|
elf_getarhdr.c \
|
|
elf_getarsym.c \
|
|
elf_getbase.c \
|
|
elf_getident.c \
|
|
elf_hash.c \
|
|
elf_kind.c \
|
|
elf_memory.c \
|
|
elf_next.c \
|
|
elf_rand.c \
|
|
elf_rawfile.c \
|
|
elf_phnum.c \
|
|
elf_shnum.c \
|
|
elf_shstrndx.c \
|
|
elf_scn.c \
|
|
elf_strptr.c \
|
|
elf_update.c \
|
|
elf_version.c \
|
|
gelf_cap.c \
|
|
gelf_checksum.c \
|
|
gelf_dyn.c \
|
|
gelf_ehdr.c \
|
|
gelf_getclass.c \
|
|
gelf_fsize.c \
|
|
gelf_move.c \
|
|
gelf_phdr.c \
|
|
gelf_rel.c \
|
|
gelf_rela.c \
|
|
gelf_shdr.c \
|
|
gelf_sym.c \
|
|
gelf_syminfo.c \
|
|
gelf_symshndx.c \
|
|
gelf_xlate.c \
|
|
libelf.c \
|
|
libelf_align.c \
|
|
libelf_allocate.c \
|
|
libelf_ar.c \
|
|
libelf_checksum.c \
|
|
libelf_data.c \
|
|
libelf_ehdr.c \
|
|
libelf_extended.c \
|
|
libelf_phdr.c \
|
|
libelf_shdr.c \
|
|
libelf_xlate.c \
|
|
${GENSRCS}
|
|
INCS= libelf.h gelf.h
|
|
|
|
GENSRCS= libelf_fsize.c libelf_msize.c libelf_convert.c
|
|
CLEANFILES= ${GENSRCS}
|
|
CFLAGS+= -I. -I${.CURDIR}
|
|
|
|
SHLIB_MAJOR= 1
|
|
|
|
WARNS?= 6
|
|
|
|
MAN= elf.3 \
|
|
elf_begin.3 \
|
|
elf_cntl.3 \
|
|
elf_end.3 elf_errmsg.3 \
|
|
elf_fill.3 \
|
|
elf_flagdata.3 \
|
|
elf_getarhdr.3 \
|
|
elf_getarsym.3 \
|
|
elf_getbase.3 \
|
|
elf_getdata.3 \
|
|
elf_getident.3 \
|
|
elf_getscn.3 \
|
|
elf_getphnum.3 \
|
|
elf_getshnum.3 \
|
|
elf_getshstrndx.3 \
|
|
elf_hash.3 \
|
|
elf_kind.3 \
|
|
elf_memory.3 \
|
|
elf_next.3 \
|
|
elf_rawfile.3 \
|
|
elf_rand.3 \
|
|
elf_strptr.3 \
|
|
elf_update.3 \
|
|
elf_version.3 \
|
|
gelf.3 \
|
|
gelf_checksum.3 \
|
|
gelf_fsize.3 \
|
|
gelf_getcap.3 \
|
|
gelf_getclass.3 \
|
|
gelf_getdyn.3 \
|
|
gelf_getehdr.3 \
|
|
gelf_getmove.3 \
|
|
gelf_getphdr.3 \
|
|
gelf_getrel.3 \
|
|
gelf_getrela.3 \
|
|
gelf_getshdr.3 \
|
|
gelf_getsym.3 \
|
|
gelf_getsyminfo.3 \
|
|
gelf_getsymshndx.3 \
|
|
gelf_newehdr.3 \
|
|
gelf_newphdr.3 \
|
|
gelf_update_ehdr.3 \
|
|
gelf_xlatetof.3
|
|
|
|
MLINKS+= \
|
|
elf_errmsg.3 elf_errno.3 \
|
|
elf_flagdata.3 elf_flagehdr.3 \
|
|
elf_flagdata.3 elf_flagelf.3 \
|
|
elf_flagdata.3 elf_flagphdr.3 \
|
|
elf_flagdata.3 elf_flagscn.3 \
|
|
elf_flagdata.3 elf_flagshdr.3 \
|
|
elf_getdata.3 elf_newdata.3 \
|
|
elf_getdata.3 elf_rawdata.3 \
|
|
elf_getscn.3 elf_ndxscn.3 \
|
|
elf_getscn.3 elf_newscn.3 \
|
|
elf_getscn.3 elf_nextscn.3 \
|
|
elf_getshstrndx.3 elf_setshstrndx.3 \
|
|
gelf_getcap.3 gelf_update_cap.3 \
|
|
gelf_getdyn.3 gelf_update_dyn.3 \
|
|
gelf_getmove.3 gelf_update_move.3 \
|
|
gelf_getrel.3 gelf_update_rel.3 \
|
|
gelf_getrela.3 gelf_update_rela.3 \
|
|
gelf_getsym.3 gelf_update_sym.3 \
|
|
gelf_getsyminfo.3 gelf_update_syminfo.3 \
|
|
gelf_getsymshndx.3 gelf_update_symshndx.3 \
|
|
gelf_update_ehdr.3 gelf_update_phdr.3 \
|
|
gelf_update_ehdr.3 gelf_update_shdr.3 \
|
|
gelf_xlatetof.3 gelf_xlatetom.3
|
|
|
|
.for E in 32 64
|
|
MLINKS+= \
|
|
gelf_checksum.3 elf${E}_checksum.3 \
|
|
gelf_fsize.3 elf${E}_fsize.3 \
|
|
gelf_getehdr.3 elf${E}_getehdr.3 \
|
|
gelf_getphdr.3 elf${E}_getphdr.3 \
|
|
gelf_getshdr.3 elf${E}_getshdr.3 \
|
|
gelf_newehdr.3 elf${E}_newehdr.3 \
|
|
gelf_newphdr.3 elf${E}_newphdr.3 \
|
|
gelf_xlatetof.3 elf${E}_xlatetof.3 \
|
|
gelf_xlatetof.3 elf${E}_xlatetom.3
|
|
.endfor
|
|
|
|
VERSION_MAP= ${.CURDIR}/Version.map
|
|
|
|
LIBELF_TEST_HOOKS?= 1
|
|
.if defined(LIBELF_TEST_HOOKS) && (${LIBELF_TEST_HOOKS} > 0)
|
|
CFLAGS+= -DLIBELF_TEST_HOOKS=1
|
|
.endif
|
|
|
|
libelf_convert.c: elf_types.m4 libelf_convert.m4
|
|
libelf_fsize.c: elf_types.m4 libelf_fsize.m4
|
|
libelf_msize.c: elf_types.m4 libelf_msize.m4
|
|
|
|
.include <bsd.lib.mk>
|
|
|
|
# Keep the .SUFFIXES line after the include of bsd.lib.mk
|
|
.SUFFIXES: .m4 .c
|
|
.m4.c:
|
|
m4 -D SRCDIR=${.CURDIR} ${.IMPSRC} > ${.TARGET}
|