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Diffstat (limited to 'contrib/gcc/config/sparc/sol2.h')
| -rw-r--r-- | contrib/gcc/config/sparc/sol2.h | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/contrib/gcc/config/sparc/sol2.h b/contrib/gcc/config/sparc/sol2.h deleted file mode 100644 index d07e0c63685c..000000000000 --- a/contrib/gcc/config/sparc/sol2.h +++ /dev/null @@ -1,173 +0,0 @@ -/* Definitions of target machine for GCC, for SPARC running Solaris 2 - Copyright 1992, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2004, 2005, - 2006 Free Software Foundation, Inc. - Contributed by Ron Guilmette (rfg@netcom.com). - Additional changes by David V. Henkel-Wallace (gumby@cygnus.com). - -This file is part of GCC. - -GCC is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GCC is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GCC; see the file COPYING. If not, write to -the Free Software Foundation, 51 Franklin Street, Fifth Floor, -Boston, MA 02110-1301, USA. */ - -/* Supposedly the same as vanilla sparc svr4, except for the stuff below: */ - -/* This is here rather than in sparc.h because it's not known what - other assemblers will accept. */ - -#if TARGET_CPU_DEFAULT == TARGET_CPU_v9 -#undef ASM_CPU_DEFAULT_SPEC -#define ASM_CPU_DEFAULT_SPEC "-xarch=v8plus" -#endif - -#if TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc -#undef ASM_CPU_DEFAULT_SPEC -#define ASM_CPU_DEFAULT_SPEC "-xarch=v8plusa" -#endif - -#if TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc3 -#undef ASM_CPU_DEFAULT_SPEC -#define ASM_CPU_DEFAULT_SPEC "-xarch=v8plusb" -#endif - -#if TARGET_CPU_DEFAULT == TARGET_CPU_niagara -#undef ASM_CPU_DEFAULT_SPEC -#define ASM_CPU_DEFAULT_SPEC "-xarch=v8plusb" -#endif - -#undef ASM_CPU_SPEC -#define ASM_CPU_SPEC "\ -%{mcpu=v9:-xarch=v8plus} \ -%{mcpu=ultrasparc:-xarch=v8plusa} \ -%{mcpu=ultrasparc3:-xarch=v8plusb} \ -%{mcpu=niagara:-xarch=v8plusb} \ -%{!mcpu*:%(asm_cpu_default)} \ -" - -#undef SUBTARGET_EXTRA_SPECS -#define SUBTARGET_EXTRA_SPECS \ - { "startfile_arch", STARTFILE_ARCH_SPEC }, \ - { "link_arch", LINK_ARCH_SPEC } - -/* However it appears that Solaris 2.0 uses the same reg numbering as - the old BSD-style system did. */ - -/* The Solaris 2 assembler uses .skip, not .zero, so put this back. */ -#undef ASM_OUTPUT_SKIP -#define ASM_OUTPUT_SKIP(FILE,SIZE) \ - fprintf (FILE, "\t.skip %u\n", (int)(SIZE)) - -#undef LOCAL_LABEL_PREFIX -#define LOCAL_LABEL_PREFIX "." - -/* This is how to store into the string LABEL - the symbol_ref name of an internal numbered label where - PREFIX is the class of label and NUM is the number within the class. - This is suitable for output with `assemble_name'. */ - -#undef ASM_GENERATE_INTERNAL_LABEL -#define ASM_GENERATE_INTERNAL_LABEL(LABEL,PREFIX,NUM) \ - sprintf ((LABEL), "*.L%s%lu", (PREFIX), (unsigned long)(NUM)) - -/* The native TLS-enabled assembler requires the directive #tls_object - to be put on objects in TLS sections (as of v7.1). This is not - required by the GNU assembler but supported on SPARC. */ -#undef ASM_DECLARE_OBJECT_NAME -#define ASM_DECLARE_OBJECT_NAME(FILE, NAME, DECL) \ - do \ - { \ - HOST_WIDE_INT size; \ - \ - if (DECL_THREAD_LOCAL_P (DECL)) \ - ASM_OUTPUT_TYPE_DIRECTIVE (FILE, NAME, "tls_object"); \ - else \ - ASM_OUTPUT_TYPE_DIRECTIVE (FILE, NAME, "object"); \ - \ - size_directive_output = 0; \ - if (!flag_inhibit_size_directive \ - && (DECL) && DECL_SIZE (DECL)) \ - { \ - size_directive_output = 1; \ - size = int_size_in_bytes (TREE_TYPE (DECL)); \ - ASM_OUTPUT_SIZE_DIRECTIVE (FILE, NAME, size); \ - } \ - \ - ASM_OUTPUT_LABEL (FILE, NAME); \ - } \ - while (0) - -/* The Solaris assembler cannot grok .stabd directives. */ -#undef NO_DBX_BNSYM_ENSYM -#define NO_DBX_BNSYM_ENSYM 1 - - -#undef ENDFILE_SPEC -#define ENDFILE_SPEC \ - "%{ffast-math|funsafe-math-optimizations:crtfastmath.o%s} \ - crtend.o%s crtn.o%s" - -/* Select a format to encode pointers in exception handling data. CODE - is 0 for data, 1 for code labels, 2 for function pointers. GLOBAL is - true if the symbol may be affected by dynamic relocations. - - Some Solaris dynamic linkers don't handle unaligned section relative - relocs properly, so force them to be aligned. */ -#ifndef HAVE_AS_SPARC_UA_PCREL -#define ASM_PREFERRED_EH_DATA_FORMAT(CODE,GLOBAL) \ - ((flag_pic || GLOBAL) ? DW_EH_PE_aligned : DW_EH_PE_absptr) -#endif - - -/* Define for support of TFmode long double. - SPARC ABI says that long double is 4 words. */ -#define LONG_DOUBLE_TYPE_SIZE 128 - -/* But indicate that it isn't supported by the hardware. */ -#define WIDEST_HARDWARE_FP_SIZE 64 - -/* Solaris's _Qp_* library routine implementation clobbers the output - memory before the inputs are fully consumed. */ - -#undef TARGET_BUGGY_QP_LIB -#define TARGET_BUGGY_QP_LIB 1 - -#undef SUN_CONVERSION_LIBFUNCS -#define SUN_CONVERSION_LIBFUNCS 1 - -#undef DITF_CONVERSION_LIBFUNCS -#define DITF_CONVERSION_LIBFUNCS 1 - -#undef SUN_INTEGER_MULTIPLY_64 -#define SUN_INTEGER_MULTIPLY_64 1 - -/* Solaris allows 64 bit out and global registers in 32 bit mode. - sparc_override_options will disable V8+ if not generating V9 code. */ -#undef TARGET_DEFAULT -#define TARGET_DEFAULT (MASK_V8PLUS + MASK_APP_REGS + MASK_FPU \ - + MASK_LONG_DOUBLE_128) - -/* Solaris-specific #pragmas are implemented on top of attributes. Hook in - the bits from config/sol2.c. */ -#define SUBTARGET_INSERT_ATTRIBUTES solaris_insert_attributes -#define SUBTARGET_ATTRIBUTE_TABLE SOLARIS_ATTRIBUTE_TABLE - -/* Output a simple call for .init/.fini. */ -#define ASM_OUTPUT_CALL(FILE, FN) \ - do \ - { \ - fprintf (FILE, "\tcall\t"); \ - print_operand (FILE, XEXP (DECL_RTL (FN), 0), 0); \ - fprintf (FILE, "\n\tnop\n"); \ - } \ - while (0) |