GCC modified for the FreeChainXenon project
6a7a462cbf
* configure.ac: Add HAVE_AS_TLS check for Xtensa. * config/xtensa/predicates.md (tls_symbol_operand): New. * config/xtensa/xtensa.c (TARGET_HAVE_TLS): Define. (TARGET_CANNOT_FORCE_MEM): Define. (xtensa_tls_symbol_p): New. (xtensa_emit_move_sequence): Check for and legitimize TLS addresses. (xtensa_legitimate_address_p): Disallow constant pool TLS references. (xtensa_tls_module_base): New. (xtensa_call_tls_desc): New. (xtensa_legitimize_tls_address): New. (xtensa_legitimize_address): Handle TLS symbols. (xtensa_tls_referenced_p_1): New. (xtensa_tls_referenced_p): New. (xtensa_output_addr_const_extra): Handle UNSPEC_TPOFF and UNSPEC_DTPOFF. (XTENSA_BUILTIN_THREAD_POINTER): New. (XTENSA_BUILTIN_SET_THREAD_POINTER): New. (xtensa_init_builtins): Set NOTHROW and READONLY for umulsidi3 builtin. Add declarations for __builtin_thread_pointer and __builtin_set_thread_pointer. (xtensa_fold_builtin): Recognize new builtins. (xtensa_expand_builtin): Expand new builtins. * config/xtensa/xtensa.h (XCHAL_HAVE_THREADPTR): Define default value. (TARGET_THREADPTR): Define. (HAVE_AS_TLS): Define default value. (LEGITIMATE_CONSTANT_P): Disallow TLS references. * config/xtensa/xtensa.md (UNSPEC_TPOFF, UNSPEC_DTPOFF): New. (UNSPEC_TLS_FUNC, UNSPEC_TLS_ARG, UNSPEC_TLS_CALL, UNSPEC_TP): New. (UNSPECV_SET_TP): New. (sym_TPOFF, sym_DTPOFF): New. (load_tp, set_tp, tls_func, tls_arg, tls_call): New. * config/xtensa/xtensa-protos.h (xtensa_tls_referenced_p): Declare. * configure: Regenerated. From-SVN: r140482 |
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| boehm-gc | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| include | ||
| INSTALL | ||
| intl | ||
| libada | ||
| libcpp | ||
| libdecnumber | ||
| libffi | ||
| libgcc | ||
| libgfortran | ||
| libgomp | ||
| libiberty | ||
| libjava | ||
| libmudflap | ||
| libobjc | ||
| libssp | ||
| libstdc++-v3 | ||
| maintainer-scripts | ||
| zlib | ||
| ABOUT-NLS | ||
| ChangeLog | ||
| ChangeLog.tree-ssa | ||
| compile | ||
| config-ml.in | ||
| config.guess | ||
| config.rpath | ||
| config.sub | ||
| configure | ||
| configure.ac | ||
| COPYING | ||
| COPYING.LIB | ||
| 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 | ||
| README | ||
| README.SCO | ||
| symlink-tree | ||
| ylwrap | ||
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