https://sourceware.org/pipermail/gdb-announce/2024/000140.html
The release notes state that "Building GDB and GDBserver now requires a
C++17 compiler (for instance, GCC 9 or later)". Looks like we already
satisfy this requirement with GDB_DEP_NO_STD_FUTURE.
gdbserver now has a dependency on iconv.h, for uclibc configurations we
need to make sure this is satisfied.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Support for Oracle Linux toolchains have some repetition within their
package directories.
This patch improves the status of package directories and patch reusability.
Signed-off-by: Cupertino Miranda <cupertino.miranda@oracle.com>
Add newly released mold version 2.32.0 from upstream
https://github.com/rui314/mold
New features
- mold supports a feature called Identical Code Folding, or ICF. As the
name suggests, ICF finds identical functions and merges them to reduce
the size of an output file. This is especially effective for
template-heavy C++ programs since templates tend to be instantiated to
the same machine code for different types. For example,
std::vector<int> is likely to be instantiated to the same code as
std::vector<unsigned>. We've made an improvement to our ICF algorithm
so that the --icf feature is ~50% faster than the previous version.
(fa8e95a)
- The -z rodynamic option is now supported for compatibility with LLVM
lld. With the option, mold places the .dynamic section into a
read-only segment. (9a233df)
Bug fixes and compatibility improvements
- Previously, mold behaved differently compared to other linkers if both
-z defs and --undefined=ignore-in-object-files were given (#1270).
Now, they override each other so that the mold's behavior is
compatible with others. (8cd85aa)
- Previously, --dependency-file mistakenly recorded response files as
dependencies (#1258). This bug has been fixed. (4281f45)
- There was a bug that mold corrupted debug info section contents when
the --relocatable option was given (#1265). This issue has been fixed.
(08b0a16)
- [PPC64] The R_PPC64_TPREL16_LO_DS relocation type is supported.
(a8cd2e8)
- [ARM64, PPC64, LoongArch] mold 2.31.0 or earlier may have failed with
an assertion failure when creating a large output file (#1224). This
issue has been resolved. (c7c8583)
Signed-off-by: Hans-Christian Noren Egtvedt <egtvedt@samfundet.no>
Allows building the #mold linker, which can then be used in the
cross-toolchain by passing the -fuse-ld=mold to the gcc flags. It is
much faster than ld or gold.
This requires a C++20 compiler and cmake.
Initially implemented by Arnaud, and HC added configure check for cmake.
Outstanding task to validate compiler is C++20 compatible.
Signed-off-by: Arnaud Vrac <avrac@freebox.fr>
Signed-off-by: Hans-Christian Noren Egtvedt <egtvedt@samfundet.no>
GCC14 has started to complain about sloppily written configure tests.
Update them so the code snippet is valid according to GCC14.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
+ gcc 14 package version
+ tar.gz and tar.xz checksums
+ patches from gcc13 that can still be applied to gcc14
Signed-off-by: Nik Konyuchenko <spaun2002mobile@gmail.com>
Resolve the following build error for arc-multilib-linux-uclibc.
libc/sysdeps/linux/common/fstat64.c: In function 'fstat64':
libc/sysdeps/linux/common/fstat64.c:33:38: error: passing argument 2 of '__syscall_fstat64' from incompatible pointer type [-Wincompatible-pointer-types]
33 | return __syscall_fstat64(fd, buf);
| ^~~
| |
| struct stat64 *
While we're at it bring in one more bug fix patch from upstream.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
The libpthread-drop-protected-attribute patch was added in error because
I had it applied locally when grabbing the upstream changes. Remove it
now.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Add the 1.0.48 and some additional patches from master which include
some fixes for GCC 14 support.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Add the new release and rebase the local patches. Add a new patch which
resolves a build issue on macOS.
https://sourceware.org/pipermail/binutils/2024-January/132213.html
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
This patch adds two gcc commits to fix musl libdir path for loongarch64:
* 13c5de14 ("LoongArch: Fix MUSL_DYNAMIC_LINKER")
* a5f1bdfc ("LoongArch: Modify MUSL_DYNAMIC_LINKER.")
* 2f7d4728 ("LoongArch: Use /lib instead of /lib64 as the library search path for MUSL.")
Signed-off-by: WANG Rui <wangrui@loongson.cn>
Changes since v.0.9.0:
* Add I/O header for am62x.
* Fix bit field length in AM572x's SPP register.
* Add linker commands to align sections.
* Do not use BIG_ENDIAN for a struct field name.
* Minor build system cleanups.
Signed-off-by: Dimitar Dimitrov <dimitar@dinux.eu>
This patch removes any dependency to the Oracle UEK Linux sources since
it can be easily replaced by a standard kernel explicitly pointing to
the exact kernel version, as the toolchain building only requires the
kernel headers.
Signed-off-by: Cupertino Miranda <cupertino.miranda@oracle.com>
This patch resolves compilation issues with GCC versions 12 and glibc 2.17.
It corrects the constraints used in the THREAD_SETMEM and
THREAD_SETMEM_NC macros for the movq instruction
in the x86_64 architecture.
Backported from:
b1ec623ed5Closes#1825
Signed-off-by: Artem Panfilov <artem.panfilov@nokia.com>
https://sourceware.org/pipermail/binutils/2023-July/128719.html
Forward ported all patches from binutils 2.40, with only minor
adjustment to match new upstream code in patch
0007-poison-system-directories.patch.
Signed-off-by: Hans-Christian Noren Egtvedt <hegtvedt@cisco.com>