mirror of
git://gcc.gnu.org/git/gcc.git
synced 2025-03-13 15:07:27 +08:00
6725c4029d
* config/cris/cris.h: Sanity-check TARGET_CPU_DEFAULT for contents. (CRIS_DEFAULT_TUNE, CRIS_ARCH_CPP_DEFAULT) (CRIS_DEFAULT_ASM_ARCH_OPTION): New macros. (CRIS_CC1_SUBTARGET_SPEC): Change default tuning to use CRIS_DEFAULT_TUNE. (CRIS_CPP_SUBTARGET_SPEC): Ditto. Add CRIS_ARCH_CPP_DEFAULT. (ASM_SPEC): Add sanity-check erroring out when both -march= and -mcpu= are specified. Pass on either as --march=v32. (CRIS_ASM_SUBTARGET_SPEC): When neither -march= or -mcpu= are specified, pass on CRIS_DEFAULT_ASM_ARCH_OPTION. (CRIS_CPU_V32): New macro. [!TARGET_CPU_DEFAULT]: Default-define as CRIS_CPU_BASE. [!TARGET_DEFAULT, TARGET_CPU_DEFAULT == 32]: Move default TARGET_DEFAULT definition after new TARGET_CPU_DEFAULT definition. Define v32-adjusted TARGET_DEFAULT. (CRIS_DEFAULT_CPU_VERSION): Change to TARGET_CPU_DEFAULT from CRIS_CPU_BASE. (TARGET_V32): New macro. (REG_ALLOC_ORDER_V32): New macro. (HARD_REGNO_MODE_OK): Do not allow larger-than-register-size modes into CRIS_ACR_REGNUM. (enum reg_class): New classes ACR_REGS, SPEC_ACR_REGS, GENNONACR_REGS and SPEC_GENNONACR_REGS. (REG_CLASS_NAMES, REG_CLASS_CONTENTS): Adjust for new classes. (REGNO_REG_CLASS): Give ACR_REGS for CRIS_ACR_REGNUM. (MODE_CODE_BASE_REG_CLASS): Define, give for OCODE POST_INC GENNONACR_REGS, BASE_REG_CLASS otherwise. (REG_CLASS_FROM_LETTER): 'a' is for ACR_REGS. (REGNO_MODE_CODE_OK_FOR_BASE_P): Define, refusing OCODE POST_INC for CRIS_ACR_REGNUM. (PREFERRED_RELOAD_CLASS): Keep ACR_REGS as preferred. (HARD_REGNO_RENAME_OK): Refuse CRIS_ACR_REGNUM as TO. (EXTRA_CONSTRAINT): New constraint 'U'. (TRAMPOLINE_TEMPLATE, TRAMPOLINE_SIZE, INITIALIZE_TRAMPOLINE) (ASM_OUTPUT_ADDR_DIFF_ELT): Adjust for CRIS v32. (BASE_OR_AUTOINCR_P): Refuse POST_INC for CRIS_ACR_REGNUM. (SIMPLE_ADDRESS_P): Remove. (GO_IF_LEGITIMATE_ADDRESS): Use BASE_OR_AUTOINCR_P, not redundant SIMPLE_ADDRESS_P. Make one chained if-else, finishing as non-match after BASE_OR_AUTOINCR_P for TARGET_V32. (REGISTER_MOVE_COST): Just call the new function cris_register_move_cost. (enum cris_pic_symbol_type): Rename cris_gotrel_symbol to cris_rel_symbol. All users changed. (REGISTER_NAMES): Replace "pc" with "acr". (ADDITIONAL_REGISTER_NAMES): Add "pc" for 15. (ASM_OUTPUT_REG_PUSH): Change to v32-compatible sequence. (ASM_OUTPUT_REG_POP): Change to v32-compatible syntax. (ASM_OUTPUT_CASE_END): Just call the new function cris_asm_output_case_end. From-SVN: r130970 |
||
|---|---|---|
| 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 | ||
| COPYING3 | ||
| COPYING3.LIB | ||
| COPYING.LIB | ||
| depcomp | ||
| install-sh | ||
| libtool-ldflags | ||
| libtool.m4 | ||
| lt~obsolete.m4 | ||
| ltgcc.m4 | ||
| ltmain.sh | ||
| ltoptions.m4 | ||
| ltsugar.m4 | ||
| ltversion.m4 | ||
| MAINTAINERS | ||
| Makefile.def | ||
| Makefile.in | ||
| Makefile.tpl | ||
| missing | ||
| mkdep | ||
| mkinstalldirs | ||
| move-if-change | ||
| README | ||
| README.SCO | ||
| symlink-tree | ||
| ylwrap | ||
This directory contains the GNU Compiler Collection (GCC). The GNU Compiler Collection is free software. See the file 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.html for how to report bugs usefully.