![]() Support decompressing --compress-debug-sections=zstd. * configure.ac: Check for zstd library and --compress-debug-sections=zstd linker option. * Makefile.am (zstdtest_*): New targets. (zstdtest_alloc_*, ctestzstd_*): New targets. (BUILDTESTS): Add zstdtest, zstdtest_alloc, ctestzstd as appropriate. * elf.c (ELFCOMPRESS_ZSTD): Define. (elf_fetch_bits): Rename from elf_zlib_fetch. Update uses. (elf_fetch_bits_backward): New static function. (ZLIB_HUFFMAN_*): Rename from HUFFMAN_*. Update uses. (ZLIB_TABLE_*): Rename from ZDEBUG_TABLE_*. Update uses. (ZSTD_TABLE_*): Define. (struct elf_zstd_fse_entry): Define. (elf_zstd_read_fse): New static function. (elf_zstd_build_fse): Likewise. (lit): Define if BACKTRACE_GENERATE_ZSTD_FSE_TABLES. (match, offset, next, print_table, main): Likewise. (elf_zstd_lit_table): New static const array. (elf_zstd_match_table, elf_zstd_offset_table): Likewise. (elf_zstd_read_huff): New static function. (struct elf_zstd_seq_decode): Define. (elf_zstd_unpack_seq_decode): New static function. (ZSTD_LIT_*): Define. (struct elf_zstd_literals): Define. (elf_zstd_literal_output): New static function. (ZSTD_LITERAL_LENGTH_BASELINE_OFFSET): Define. (elf_zstd_literal_length_baseline): New static const array. (elf_zstd_literal_length_bits): Likewise. (ZSTD_MATCH_LENGTH_BASELINE_OFFSET): Define. (elf_zstd_match_length_baseline): New static const array. (elf_zstd_match_length_bits): Likewise. (elf_zstd_decompress): New static function. (ZDEBUG_TABLE_SIZE): New definition. (elf_uncompress_chdr): Support ELF_COMPRESS_ZSTD. (backtrace_uncompress_zstd): New function. (elf_add): Use ZLIB_TABLE_SIZE for zlib-gnu sections. * internal.h (backtrace_uncompress_zstd): Declare. * zstdtest.c: New file. * configure, config.h.in, Makefile.in: Regenerate. |
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c++tools | ||
config | ||
contrib | ||
fixincludes | ||
gcc | ||
gnattools | ||
gotools | ||
include | ||
INSTALL | ||
intl | ||
libada | ||
libatomic | ||
libbacktrace | ||
libcc1 | ||
libcody | ||
libcpp | ||
libdecnumber | ||
libffi | ||
libgcc | ||
libgfortran | ||
libgo | ||
libgomp | ||
libiberty | ||
libitm | ||
libobjc | ||
libphobos | ||
libquadmath | ||
libsanitizer | ||
libssp | ||
libstdc++-v3 | ||
libvtv | ||
lto-plugin | ||
maintainer-scripts | ||
zlib | ||
.dir-locals.el | ||
.gitattributes | ||
.gitignore | ||
ABOUT-NLS | ||
ar-lib | ||
ChangeLog | ||
ChangeLog.jit | ||
ChangeLog.tree-ssa | ||
compile | ||
config-ml.in | ||
config.guess | ||
config.rpath | ||
config.sub | ||
configure | ||
configure.ac | ||
COPYING | ||
COPYING.LIB | ||
COPYING.RUNTIME | ||
COPYING3 | ||
COPYING3.LIB | ||
depcomp | ||
install-sh | ||
libtool-ldflags | ||
libtool.m4 | ||
ltgcc.m4 | ||
ltmain.sh | ||
ltoptions.m4 | ||
ltsugar.m4 | ||
ltversion.m4 | ||
lt~obsolete.m4 | ||
MAINTAINERS | ||
Makefile.def | ||
Makefile.in | ||
Makefile.tpl | ||
missing | ||
mkdep | ||
mkinstalldirs | ||
move-if-change | ||
multilib.am | ||
README | ||
symlink-tree | ||
test-driver | ||
ylwrap |
This directory contains the GNU Compiler Collection (GCC). The GNU Compiler Collection is free software. See the files whose names start with COPYING for copying permission. The manuals, and some of the runtime libraries, are under different terms; see the individual source files for details. The directory INSTALL contains copies of the installation information as HTML and plain text. The source of this information is gcc/doc/install.texi. The installation information includes details of what is included in the GCC sources and what files GCC installs. See the file gcc/doc/gcc.texi (together with other files that it includes) for usage and porting information. An online readable version of the manual is in the files gcc/doc/gcc.info*. See http://gcc.gnu.org/bugs/ for how to report bugs usefully. Copyright years on GCC source files may be listed using range notation, e.g., 1987-2012, indicating that every year in the range, inclusive, is a copyrightable year that could otherwise be listed individually.