GCC modified for the FreeChainXenon project
434fe1a409
The ordering of some fields in struct sigaction on s390x (64bit) differs compared to s390 and other architectures. This patch adjusts this order according to the definition of <glibc-src>/sysdeps/unix/sysv/linux/s390/bits/sigaction.h Without this fix e.g. the call sigaction( suspendSignalNumber, &sigusr1, null ) in thread.d leads to setting the sa_restorer field to 0xffffffffffffffff. In case a signal, the signal handler returns to this address and the process stops with a SIGILL. This was observable in several execution testcases on s390x: libphobos.druntime/core/thread.d libphobos.druntime_shared/core/thread.d libphobos.thread/tlsgc_sections.d libphobos.allocations/tls_gc_integration.d libphobos.phobos/std/parallelism.d libphobos.phobos_shared/std/parallelism.d libphobos.shared/host.c libphobos.shared/linkD.c libphobos.shared/linkDR.c libphobos.shared/link_linkdep.d libphobos.shared/load.d libphobos.shared/loadDR.c libphobos.shared/load_linkdep.d libphobos.shared/load_loaddep.d libphobos/ChangeLog: 2020-04-07 Stefan Liebler <stli@linux.ibm.com> * libdruntime/core/sys/posix/signal.d: Add struct sigaction_t for SystemZ. |
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| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
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| libgfortran | ||
| libgo | ||
| libgomp | ||
| libhsail-rt | ||
| libiberty | ||
| libitm | ||
| libobjc | ||
| liboffloadmic | ||
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| libquadmath | ||
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| libstdc++-v3 | ||
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| lto-plugin | ||
| maintainer-scripts | ||
| zlib | ||
| .dir-locals.el | ||
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| depcomp | ||
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| libtool-ldflags | ||
| libtool.m4 | ||
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| ltoptions.m4 | ||
| ltsugar.m4 | ||
| ltversion.m4 | ||
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| MAINTAINERS | ||
| Makefile.def | ||
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