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2023-06-27libsframe: add symbol versioningIndu Bhagat1-0/+28
Define an empty base version LIBSFRAME_0.0 and add all symbols to version LIBSFRAME_1.0. The previous release of libsframe (libsframe.so.0) did not have versioned symbols. Adding a libsframe.ver file so that future releases of the library (and its consumers) can manage the changes better. For Solaris ld, use -M mapfile command line option. libsframe does not restrict the set of exported symbols, so at this time there is no need to fall back on the libtool's -export-symbols option for platforms where some other linker (with a different command line option for symbol versioning) may be used. libsframe/ * Makefile.am: Use symbol versioning for libsframe. * Makefile.in: Regenerated. * configure: Check for Solaris ld. * configure.ac: Regenerated. * libsframe.ver: New file.
2023-01-19libsframe: Use AM_SILENT_RULES macro in configure.acIndu Bhagat1-0/+1
Silence 'make' by default. libsframe/ * configure.ac: Use AM_SILENT_RULES. * configure: Regenerate.
2023-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
The newer update-copyright.py fixes file encoding too, removing cr/lf on binutils/bfdtest2.c and ld/testsuite/ld-cygwin/exe-export.exp, and embedded cr in binutils/testsuite/binutils-all/ar.exp string match.
2022-11-15doc: add SFrame spec fileIndu Bhagat1-0/+21
ChangeLog: * libsframe/Makefile.am: Add info-in-builddir to AUTOMAKE_OPTIONS. Include doc/local.mk. * libsframe/Makefile.in: Regenerated. * libsframe/configure: Likewise. * libsframe/configure.ac: Check for makeinfo and set BUILD_INFO. * libsframe/doc/local.mk: New file. * libsframe/doc/sframe-spec.texi: Likewise.
2022-11-15libsframe: add the SFrame libraryWeimin Pan1-0/+75
libsframe is a library that allows you to: - decode a .sframe section - probe and inspect a .sframe section - encode (and eventually write) a .sframe section. This library is currently being used by the linker, readelf, objdump. This library will also be used by the SFrame unwinder which is still to be upstream'd. The file include/sframe-api.h defines the user-facing APIs for decoding, encoding and probing .sframe sections. A set of error codes together with their error message strings are also defined. Endian flipping is performed automatically at read and write time, if cross-endianness is detected. ChangeLog: * Makefile.def: Add libsframe as new module with its dependencies. * Makefile.in: Regenerated. * binutils/Makefile.am: Add libsframe. * binutils/Makefile.in: Regenerated. * configure: Regenerated * configure.ac: Add libsframe to host_libs. * libsframe/Makefile.am: New file. * libsframe/Makefile.in: New file. * libsframe/aclocal.m4: New file. * libsframe/config.h.in: New file. * libsframe/configure: New file. * libsframe/configure.ac: New file. * libsframe/sframe-error.c: New file. * libsframe/sframe-impl.h: New file. * libsframe/sframe.c: New file. include/ChangeLog: * sframe-api.h: New file. testsuite/ChangeLog: * libsframe/testsuite/Makefile.am: New file. * libsframe/testsuite/Makefile.in: Regenerated. * libsframe/testsuite/libsframe.decode/Makefile.am: New file. * libsframe/testsuite/libsframe.decode/Makefile.in: Regenerated. * libsframe/testsuite/libsframe.decode/decode.exp: New file. * libsframe/testsuite/libsframe.encode/Makefile.am: Likewise. * libsframe/testsuite/libsframe.encode/Makefile.in: Regenerated. * libsframe/testsuite/libsframe.encode/encode.exp: New file. * libsframe/testsuite/libsframe.encode/encode-1.c: Likewise. * libsframe/testsuite/libsframe.decode/be-flipping.c: Likewise. * libsframe/testsuite/libsframe.decode/frecnt-1.c: Likewise. * libsframe/testsuite/libsframe.decode/frecnt-2.c: Likewise. * libsframe/testsuite/libsframe.decode/DATA-BE: New file. * libsframe/testsuite/libsframe.decode/DATA1: Likewise. * libsframe/testsuite/libsframe.decode/DATA2: Likewise.