binutils-gdb

Tree: 87279e3cef

History

Nick Alcock 87279e3cef libctf: installable libctf as a shared library This lets other programs read and write CTF-format data. Two versioned shared libraries are created: libctf.so and libctf-nobfd.so. They contain identical content except that libctf-nobfd.so contains no references to libbfd and does not implement ctf_open, ctf_fdopen, ctf_bfdopen or ctf_bfdopen_ctfsect, so it can be used by programs that cannot use BFD, like readelf. The soname major version is presently .0 until the linker API stabilizes, when it will flip to .1 and hopefully never change again. New in v3. v4: libtoolize and turn into a pair of shared libraries. Drop --enable-install-ctf: now controlled by --enable-shared and --enable-install-libbfd, like everything else. v5: Add ../bfd to ACLOCAL_AMFLAGS and AC_CONFIG_MACRO_DIR. Fix tabdamage. * Makefile.def (host_modules): libctf is no longer no_install. * Makefile.in: Regenerated. libctf/ * configure.ac (AC_DISABLE_SHARED): New, like opcodes/. (LT_INIT): Likewise. (AM_INSTALL_LIBBFD): Likewise. (dlopen): Note why this is necessary in a comment. (SHARED_LIBADD): Initialize for possibly-PIC libiberty: derived from opcodes/. (SHARED_LDFLAGS): Likewise. (BFD_LIBADD): Likewise, for libbfd. (BFD_DEPENDENCIES): Likewise. (VERSION_FLAGS): Initialize, using a version script if ld supports one, or libtool -export-symbols-regex otherwise. (AC_CONFIG_MACRO_DIR): Add ../BFD. * Makefile.am (ACLOCAL_AMFLAGS): Likewise. (INCDIR): New. (AM_CPPFLAGS): Use $(srcdir), not $(top_srcdir). (noinst_LIBRARIES): Replace with... [INSTALL_LIBBFD] (lib_LTLIBRARIES): This, or... [!INSTALL_LIBBFD] (noinst_LTLIBRARIES): ... this, mentioning new libctf-nobfd.la as well. [INSTALL_LIBCTF] (include_HEADERS): Add the CTF headers. [!INSTALL_LIBCTF] (include_HEADERS): New, empty. (libctf_a_SOURCES): Rename to... (libctf_nobfd_la_SOURCES): ... this, all of libctf other than ctf-open-bfd.c. (libctf_la_SOURCES): Now derived from libctf_nobfd_la_SOURCES, with ctf-open-bfd.c added. (libctf_nobfd_la_LIBADD): New, using @SHARED_LIBADD@. (libctf_la_LIBADD): New, using @BFD_LIBADD@ as well. (libctf_la_DEPENDENCIES): New, using @BFD_DEPENDENCIES@. * Makefile.am [INSTALL_LIBCTF]: Use it. * aclocal.m4: Add ../bfd/acinclude.m4, ../config/acx.m4, and the libtool macros. * libctf.ver: New, everything is version LIBCTF_1.0 currently (even the unstable components). * Makefile.in: Regenerated. * config.h.in: Likewise. * configure: Likewise. binutils/ * Makefile.am (LIBCTF): Mention the .la file. (LIBCTF_NOBFD): New. (readelf_DEPENDENCIES): Use it. (readelf_LDADD): Likewise. * Makefile.in: Regenerated. ld/ * configure.ac (TESTCTFLIB): Set to the .so or .a, like TESTBFDLIB. * Makefile.am (TESTCTFLIB): Use it. (LIBCTF): Use the .la file. (check-DEJAGNU): Use it. * Makefile.in: Regenerated. * configure: Likewise. include/ * ctf-api.h: Note the instability of the ctf_link interfaces.		7 years ago
..
ChangeLog	libctf: installable libctf as a shared library	7 years ago
Makefile.am	libctf: installable libctf as a shared library	7 years ago
Makefile.in	libctf: installable libctf as a shared library	7 years ago
aclocal.m4	libctf: installable libctf as a shared library	7 years ago
config.h.in	libctf: installable libctf as a shared library	7 years ago
configure	libctf: installable libctf as a shared library	7 years ago
configure.ac	libctf: installable libctf as a shared library	7 years ago
ctf-archive.c	libctf: actually close bfds we have opened	7 years ago
ctf-create.c	libctf: teach ctf_add_type how forwards work	7 years ago
ctf-decl.c	libctf: core type lookup	7 years ago
ctf-decls.h	libctf: avoid strndup	7 years ago
ctf-dump.c	libctf: dump: check the right error values when dumping functions	7 years ago
ctf-endian.h	libctf: make it compile for old glibc	7 years ago
ctf-error.c	libctf: add linking of the variable section	7 years ago
ctf-hash.c	libctf: don't leak hash keys or values on value replacement	7 years ago
ctf-impl.h	libctf: get rid of a disruptive public include of <sys/param.h>	7 years ago
ctf-labels.c	libctf: fix a number of build problems found on Solaris and NetBSD	7 years ago
ctf-link.c	libctf: add CU-mapping machinery	7 years ago
ctf-lookup.c	libctf: introduce ctf_func_type_{info,args}, ctf_type_aname_raw	7 years ago
ctf-open-bfd.c	libctf: actually close bfds we have opened	7 years ago
ctf-open.c	libctf: eschew C99 for loop initial declarations	7 years ago
ctf-qsort_r.c	libctf: look for BSD versus GNU qsort_r signatures	7 years ago
ctf-string.c	libctf: support getting strings from the ELF strtab	7 years ago
ctf-subr.c	libctf: drop mmap()-based CTF data allocator	7 years ago
ctf-types.c	libctf: Add iteration over non-root types	7 years ago
ctf-util.c	libctf: deduplicate and sort the string table	7 years ago
elf.h	libctf: low-level list manipulation and helper utilities	7 years ago
libctf.ver	libctf: installable libctf as a shared library	7 years ago
swap.h	libctf: fix a number of build problems found on Solaris and NetBSD	7 years ago