26d8253ac6
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
# $FreeBSD$
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LIB= elf
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SRCS= elf_begin.c \
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elf_cntl.c \
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elf_end.c elf_errmsg.c elf_errno.c \
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elf_data.c \
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elf_fill.c \
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elf_flag.c \
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elf_getarhdr.c \
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elf_getarsym.c \
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elf_getbase.c \
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elf_getident.c \
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elf_hash.c \
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elf_kind.c \
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elf_memory.c \
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elf_next.c \
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elf_rand.c \
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elf_rawfile.c \
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elf_phnum.c \
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elf_shnum.c \
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elf_shstrndx.c \
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elf_scn.c \
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elf_strptr.c \
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elf_update.c \
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elf_version.c \
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gelf_cap.c \
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gelf_checksum.c \
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gelf_dyn.c \
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gelf_ehdr.c \
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gelf_getclass.c \
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gelf_fsize.c \
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gelf_move.c \
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gelf_phdr.c \
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gelf_rel.c \
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gelf_rela.c \
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gelf_shdr.c \
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gelf_sym.c \
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gelf_syminfo.c \
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gelf_symshndx.c \
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gelf_xlate.c \
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libelf.c \
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libelf_align.c \
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libelf_allocate.c \
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libelf_ar.c \
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libelf_checksum.c \
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libelf_data.c \
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libelf_ehdr.c \
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libelf_extended.c \
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libelf_phdr.c \
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libelf_shdr.c \
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libelf_xlate.c \
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${GENSRCS}
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INCS= libelf.h gelf.h
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GENSRCS= libelf_fsize.c libelf_msize.c libelf_convert.c
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CLEANFILES= ${GENSRCS}
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CFLAGS+= -I. -I${.CURDIR}
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SHLIB_MAJOR= 1
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WARNS?= 6
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MAN= elf.3 \
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elf_begin.3 \
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elf_cntl.3 \
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elf_end.3 elf_errmsg.3 \
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elf_fill.3 \
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elf_flagdata.3 \
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elf_getarhdr.3 \
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elf_getarsym.3 \
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elf_getbase.3 \
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elf_getdata.3 \
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elf_getident.3 \
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elf_getscn.3 \
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elf_getphnum.3 \
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elf_getshnum.3 \
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elf_getshstrndx.3 \
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elf_hash.3 \
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elf_kind.3 \
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elf_memory.3 \
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elf_next.3 \
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elf_rawfile.3 \
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elf_rand.3 \
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elf_strptr.3 \
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elf_update.3 \
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elf_version.3 \
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gelf.3 \
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gelf_checksum.3 \
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gelf_fsize.3 \
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gelf_getcap.3 \
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gelf_getclass.3 \
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gelf_getdyn.3 \
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gelf_getehdr.3 \
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gelf_getmove.3 \
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gelf_getphdr.3 \
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gelf_getrel.3 \
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gelf_getrela.3 \
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gelf_getshdr.3 \
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gelf_getsym.3 \
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gelf_getsyminfo.3 \
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gelf_getsymshndx.3 \
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gelf_newehdr.3 \
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gelf_newphdr.3 \
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gelf_update_ehdr.3 \
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gelf_xlatetof.3
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MLINKS+= \
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elf_errmsg.3 elf_errno.3 \
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elf_flagdata.3 elf_flagehdr.3 \
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elf_flagdata.3 elf_flagelf.3 \
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elf_flagdata.3 elf_flagphdr.3 \
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elf_flagdata.3 elf_flagscn.3 \
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elf_flagdata.3 elf_flagshdr.3 \
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elf_getdata.3 elf_newdata.3 \
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elf_getdata.3 elf_rawdata.3 \
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elf_getscn.3 elf_ndxscn.3 \
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elf_getscn.3 elf_newscn.3 \
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elf_getscn.3 elf_nextscn.3 \
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elf_getshstrndx.3 elf_setshstrndx.3 \
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gelf_getcap.3 gelf_update_cap.3 \
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gelf_getdyn.3 gelf_update_dyn.3 \
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gelf_getmove.3 gelf_update_move.3 \
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gelf_getrel.3 gelf_update_rel.3 \
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gelf_getrela.3 gelf_update_rela.3 \
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gelf_getsym.3 gelf_update_sym.3 \
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gelf_getsyminfo.3 gelf_update_syminfo.3 \
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gelf_getsymshndx.3 gelf_update_symshndx.3 \
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gelf_update_ehdr.3 gelf_update_phdr.3 \
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gelf_update_ehdr.3 gelf_update_shdr.3 \
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gelf_xlatetof.3 gelf_xlatetom.3
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.for E in 32 64
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MLINKS+= \
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gelf_checksum.3 elf${E}_checksum.3 \
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gelf_fsize.3 elf${E}_fsize.3 \
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gelf_getehdr.3 elf${E}_getehdr.3 \
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gelf_getphdr.3 elf${E}_getphdr.3 \
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gelf_getshdr.3 elf${E}_getshdr.3 \
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gelf_newehdr.3 elf${E}_newehdr.3 \
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gelf_newphdr.3 elf${E}_newphdr.3 \
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gelf_xlatetof.3 elf${E}_xlatetof.3 \
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gelf_xlatetof.3 elf${E}_xlatetom.3
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.endfor
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VERSION_MAP= ${.CURDIR}/Version.map
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LIBELF_TEST_HOOKS?= 1
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.if defined(LIBELF_TEST_HOOKS) && (${LIBELF_TEST_HOOKS} > 0)
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CFLAGS+= -DLIBELF_TEST_HOOKS=1
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.endif
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libelf_convert.c: elf_types.m4 libelf_convert.m4
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libelf_fsize.c: elf_types.m4 libelf_fsize.m4
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libelf_msize.c: elf_types.m4 libelf_msize.m4
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.include <bsd.lib.mk>
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# Keep the .SUFFIXES line after the include of bsd.lib.mk
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.SUFFIXES: .m4 .c
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.m4.c:
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m4 -D SRCDIR=${.CURDIR} ${.IMPSRC} > ${.TARGET}
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