mirror of git://gcc.gnu.org/git/gcc.git
fee3eacd6f
gcc: Merge from FSF "apple/trunk" branch. * config/rs6000/darwin.opt (mdynamic-no-pic): move from here ... * config/darwin.opt: .. to here. (matt-stubs): New option. * config/i386/darwin.opt: Delete. * config/i386/i386.h (MACHOPIC_ATT_STUB): New. (MACHO_DYNAMIC_NO_PIC_P): New. (MACHOPIC_INDIRECT): New. (MACHOPIC_PURE): New. * config/i386/darwin.h (DARWIN_X86) Define to 1. (MACHOPIC_ATT_STUB): New. (CC1_SPEC): Do not remove mdynamic-no-pic. Move HOT_TEXT_SECTION_NAME: move to config/darwin.h UNLIKELY_EXECUTED_TEXT_SECTION_NAME: Likewise. (FUNCTION_PROFILER): Correct over-length line. (SUBTARGET_OVERRIDE_OPTIONS): New. (MACHOPIC_NL_SYMBOL_PTR_SECTION): New. * config/i386/i386.c (config/i386/i386.c): Darwin has no PLT. (legitimate_constant_p): Handle mdynamic-no-pic. (ix86_legitimate_address_p): Likewise. (ix86_legitimize_address): Likewise. (ix86_expand_move): Likewise. (machopic_output_stub): Update for ATT-style stubs and mdynamic-no-pic. * config/darwin-protos.h (machopic_symbol_defined_p): New. * config/rs6000/darwin.h (DARWIN_PPC): Define to 1. TARGET_DYNAMIC_NO_PIC: Remove. Move HOT_TEXT_SECTION_NAME: move to config/darwin.h UNLIKELY_EXECUTED_TEXT_SECTION_NAME: Likewise. * config/rs6000/rs6000.c (darwin_rs6000_override_options): Remove handling of mdynamic-no-pic. * config/darwin.c (HAVE_lo_sum, gen_macho_high, gen_macho_low): Define if required. (machopic_symbol_defined_p): Do not try to use current_function_decl when generating _get_pc thunks within stubs. (machopic_indirect_data_reference): Rework for direct conditionals rather than #ifdefs, add x86 mdynamic-no-pic (machopic_legitimize_pic_address): Update to use HAVE_lo_sum with a defined value. (darwin_override_options): Handle mdynamic-no-pic here. * config/darwin-sections.def (machopic_lazy_symbol_ptr2_section): New. (machopic_lazy_symbol_ptr3_section): New. (machopic_picsymbol_stub2_section): New. (machopic_picsymbol_stub3_section): New. * config/darwin.h (DARWIN_X86, DARWIN_PPC): Define to 0. (MACHOPIC_NL_SYMBOL_PTR_SECTION): New. (HOT_TEXT_SECTION_NAME, UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Moved common definition from x86 and rs6000. (MACHO_DYNAMIC_NO_PIC_P): Override value. (MACHOPIC_INDIRECT): Likewise. (MACHOPIC_PURE): Likewise. * config.gcc (x86-darwin-*): Remove darwin.opt. From-SVN: r166184 |
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| INSTALL | ||
| boehm-gc | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| include | ||
| intl | ||
| libada | ||
| libcpp | ||
| libdecnumber | ||
| libffi | ||
| libgcc | ||
| libgfortran | ||
| libgomp | ||
| libiberty | ||
| libjava | ||
| libmudflap | ||
| libobjc | ||
| libssp | ||
| libstdc++-v3 | ||
| lto-plugin | ||
| maintainer-scripts | ||
| zlib | ||
| ABOUT-NLS | ||
| COPYING | ||
| COPYING.LIB | ||
| COPYING.RUNTIME | ||
| COPYING3 | ||
| COPYING3.LIB | ||
| ChangeLog | ||
| ChangeLog.tree-ssa | ||
| MAINTAINERS | ||
| Makefile.def | ||
| Makefile.in | ||
| Makefile.tpl | ||
| README | ||
| compile | ||
| config-ml.in | ||
| config.guess | ||
| config.rpath | ||
| config.sub | ||
| configure | ||
| configure.ac | ||
| depcomp | ||
| install-sh | ||
| libtool-ldflags | ||
| libtool.m4 | ||
| ltgcc.m4 | ||
| ltmain.sh | ||
| ltoptions.m4 | ||
| ltsugar.m4 | ||
| ltversion.m4 | ||
| lt~obsolete.m4 | ||
| missing | ||
| mkdep | ||
| mkinstalldirs | ||
| move-if-change | ||
| symlink-tree | ||
| ylwrap | ||
README
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.