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* pa-linux.h (ASM_OUTPUT_EXTERNAL_LIBCALL): Define. * pa-protos.h (attr_length_millicode_call, attr_length_call, pa_init_machine_status): Declare new global functions. * pa.c (void copy_fp_args, length_fp_args, get_plabel): Declare and implement new functions. (attr_length_millicode_call, attr_length_call): Implement. (total_code_bytes): Change type to long. (pa_output_function_prologue): Compute total_code_bytes on TARGET_64BIT. Reset counter if flag_function_sections. (output_deferred_plabels): Set output alignment to 3 for TARGET_64BIT. (output_cbranch): Move call to gen_label_rtx. (output_millicode_call): Rewrite adding long TARGET_64BIT call, expose delay slot in all variants, shorten pc-relative calls. (output_call): Rewrite adding long TARGET_64BIT call, improved delay slot usage and exposure, various new call variants, and shortened sequences for some variants on TARGET_PA_20. Miscellaneous format changes. * pa.h (total_code_bytes): Change type to long. (MASK_LONG_CALLS, TARGET_LONG_CALLS, TARGET_LONG_ABS_CALL, TARGET_LONG_PIC_SDIFF_CALL, TARGET_LONG_PIC_PCREL_CALL): Define. (TARGET_SWITCHES): Add "-mlong-calls" and "-mno-long-calls" options. (EXTRA_CONSTRAINT, GO_IF_LEGITIMATE_ADDRESS, LEGITIMIZE_RELOAD_ADDRESS): Don't use long floating point loads and stores on TARGET_ELF32. *pa.md (define_delay): Allow insns in delay on TARGET_PORTABLE_RUNTIME. (unnamed patterns for mulsi3, divsi3, udivsi3, modsi3, umodsi3 and canonicalize_funcptr_for_compare expanders): Calculate attribute length attr_length_millicode_call(). (call_internal_symref, call_value_internal_symref): Clobber register 1. Calculate attribute length using attr_length_call(). (call_internal_reg_64bit, call_value_internal_reg_64bit): Move gp load to delay slot. (sibcall, sibcall_value): Rewrite. (sibcall_internal_symref, sibcall_value_internal_symref): Clobber register 1. Use attr_length_call(). (sibcall_internal_symref_64bit, sibcall_value_internal_symref_64bit): New patterns. (unamed pattern for canonicalize_funcptr_for_compare): Rewrite. * som.h (MEMBER_TYPE_FORCES_BLK): Define. * t-pa64 (TARGET_LIBGCC2_CFLAGS): Add "-mlong-calls". * doc/invoke.texi (mlong-calls): Document. From-SVN: r58665 |
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| boehm-gc | ||
| config | ||
| contrib | ||
| fastjar | ||
| gcc | ||
| include | ||
| INSTALL | ||
| libf2c | ||
| libffi | ||
| libiberty | ||
| libjava | ||
| libobjc | ||
| libstdc++-v3 | ||
| maintainer-scripts | ||
| zlib | ||
| .cvsignore | ||
| ChangeLog | ||
| config-ml.in | ||
| config.guess | ||
| config.if | ||
| config.sub | ||
| configure | ||
| configure.in | ||
| COPYING | ||
| COPYING.LIB | ||
| install-sh | ||
| libtool.m4 | ||
| ltcf-c.sh | ||
| ltcf-cxx.sh | ||
| ltcf-gcj.sh | ||
| ltconfig | ||
| ltmain.sh | ||
| MAINTAINERS | ||
| Makefile.def | ||
| Makefile.in | ||
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| missing | ||
| mkdep | ||
| mkinstalldirs | ||
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| README | ||
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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.