GCC modified for the FreeChainXenon project
9fa35dbb90
If we allow __strub_leave to allocate a frame on sparc, it will overlap with a lot of the stack range we're supposed to scrub, because of the large fixed-size outgoing args and register save area. Unfortunately, setting up the PIC register seems to prevent the frame pointer from being omitted. Since the strub runtime doesn't issue calls or use global variables, at least on sparc, disabling PIC to compile strub.c seems to do the right thing. for libgcc/ChangeLog PR middle-end/112917 * config.host (sparc, sparc64): Enable... * config/sparc/t-sparc: ... this new fragment. |
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| .github | ||
| c++tools | ||
| config | ||
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| fixincludes | ||
| gcc | ||
| gnattools | ||
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| libgcc | ||
| libgfortran | ||
| libgm2 | ||
| libgo | ||
| libgomp | ||
| libgrust | ||
| libiberty | ||
| libitm | ||
| libobjc | ||
| libphobos | ||
| libquadmath | ||
| libsanitizer | ||
| libssp | ||
| libstdc++-v3 | ||
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| lto-plugin | ||
| maintainer-scripts | ||
| zlib | ||
| .dir-locals.el | ||
| .gitattributes | ||
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| libtool.m4 | ||
| ltgcc.m4 | ||
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| ltsugar.m4 | ||
| ltversion.m4 | ||
| lt~obsolete.m4 | ||
| MAINTAINERS | ||
| Makefile.def | ||
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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.