diff options
Diffstat (limited to 'contrib/gcc/config/i386')
| -rw-r--r-- | contrib/gcc/config/i386/freebsd-aout.h | 230 | ||||
| -rw-r--r-- | contrib/gcc/config/i386/kfreebsdgnu.h | 35 | ||||
| -rw-r--r-- | contrib/gcc/config/i386/linux-aout.h | 73 | ||||
| -rw-r--r-- | contrib/gcc/config/i386/lynx-ng.h | 70 | ||||
| -rw-r--r-- | contrib/gcc/config/i386/moss.h | 43 | ||||
| -rw-r--r-- | contrib/gcc/config/i386/svr3.ifile | 48 | ||||
| -rw-r--r-- | contrib/gcc/config/i386/svr3dbx.h | 81 | ||||
| -rw-r--r-- | contrib/gcc/config/i386/svr3gas.h | 141 | ||||
| -rw-r--r-- | contrib/gcc/config/i386/svr3z.ifile | 48 | ||||
| -rw-r--r-- | contrib/gcc/config/i386/sysv3.h | 105 | ||||
| -rw-r--r-- | contrib/gcc/config/i386/t-udk | 2 | ||||
| -rw-r--r-- | contrib/gcc/config/i386/udk.h | 28 | ||||
| -rw-r--r-- | contrib/gcc/config/i386/vsta.h | 32 |
13 files changed, 0 insertions, 936 deletions
diff --git a/contrib/gcc/config/i386/freebsd-aout.h b/contrib/gcc/config/i386/freebsd-aout.h deleted file mode 100644 index 663ed8dac09c..000000000000 --- a/contrib/gcc/config/i386/freebsd-aout.h +++ /dev/null @@ -1,230 +0,0 @@ -/* Definitions of target machine for GNU compiler for Intel 80386 - running FreeBSD. - Copyright (C) 1988, 1992, 1994, 1996, 1997, 1999, 2000, 2002, 2003 - Free Software Foundation, Inc. - Contributed by Poul-Henning Kamp <phk@login.dkuug.dk> - Continued development by David O'Brien <obrien@NUXI.org> - -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, 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -/* Don't assume anything about the header files. */ -#define NO_IMPLICIT_EXTERN_C - -/* This goes away when the math-emulator is fixed */ -#undef TARGET_SUBTARGET_DEFAULT -#define TARGET_SUBTARGET_DEFAULT \ - (MASK_80387 | MASK_IEEE_FP | MASK_FLOAT_RETURNS | MASK_NO_FANCY_MATH_387) - -/* The macro defined in i386.h doesn't work with the old gas of - FreeBSD 2.x. The definition in sco.h and sol2.h appears to work, - but it turns out that, even though the assembler doesn't complain, - we get incorrect results. Fortunately, the definition in - defaults.h works. */ -#undef ASM_PREFERRED_EH_DATA_FORMAT - -#define TARGET_OS_CPP_BUILTINS() \ - do \ - { \ - builtin_define_std ("unix"); \ - builtin_define ("__FreeBSD__"); \ - builtin_assert ("system=unix"); \ - builtin_assert ("system=bsd"); \ - builtin_assert ("system=FreeBSD"); \ - } \ - while (0) - -/* Like the default, except no -lg. */ -#define LIB_SPEC "%{!shared:%{!pg:-lc}%{pg:-lc_p}}" - -#undef SIZE_TYPE -#define SIZE_TYPE "unsigned int" - -#undef PTRDIFF_TYPE -#define PTRDIFF_TYPE "int" - -#undef WCHAR_TYPE -#define WCHAR_TYPE "int" - -#undef WCHAR_TYPE_SIZE -#define WCHAR_TYPE_SIZE BITS_PER_WORD - -/* Override the default comment-starter of "/". */ - -#undef ASM_COMMENT_START -#define ASM_COMMENT_START "#" - -#undef ASM_APP_ON -#define ASM_APP_ON "#APP\n" - -#undef ASM_APP_OFF -#define ASM_APP_OFF "#NO_APP\n" - -/* FreeBSD using a.out does not support DWARF2 unwinding mechanisms. */ -#define DWARF2_UNWIND_INFO 0 - -/* Don't default to pcc-struct-return, because in FreeBSD we prefer the - superior nature of the older gcc way. */ -#define DEFAULT_PCC_STRUCT_RETURN 0 - -/* Ensure we the configuration knows our system correctly so we can link with - libraries compiled with the native cc. */ -#undef NO_DOLLAR_IN_LABEL - -/* i386 freebsd still uses old binutils that don't insert nops by default - when the .align directive demands to insert extra space in the text - segment. */ -#undef ASM_OUTPUT_ALIGN -#define ASM_OUTPUT_ALIGN(FILE,LOG) \ - if ((LOG)!=0) fprintf ((FILE), "\t.align %d,0x90\n", (LOG)) - -/* Profiling routines, partially copied from i386/osfrose.h. */ - -/* Tell final.c that we don't need a label passed to mcount. */ -#define NO_PROFILE_COUNTERS 1 - -#undef MCOUNT_NAME -#define MCOUNT_NAME "mcount" -#undef PROFILE_COUNT_REGISTER -#define PROFILE_COUNT_REGISTER "eax" - -/* - * Some imports from svr4.h in support of shared libraries. - * Currently, we need the DECLARE_OBJECT_SIZE stuff. - */ - -/* Define the strings used for the special svr4 .type and .size directives. - These strings generally do not vary from one system running svr4 to - another, but if a given system (e.g. m88k running svr) needs to use - different pseudo-op names for these, they may be overridden in the - file which includes this one. */ - -#define TYPE_ASM_OP "\t.type\t" -#define SIZE_ASM_OP "\t.size\t" -#define SET_ASM_OP "\t.set\t" - -/* The following macro defines the format used to output the second - operand of the .type assembler directive. Different svr4 assemblers - expect various different forms for this operand. The one given here - is just a default. You may need to override it in your machine- - specific tm.h file (depending upon the particulars of your assembler). */ - -#define TYPE_OPERAND_FMT "@%s" - -#define HANDLE_SYSV_PRAGMA 1 - -#define ASM_WEAKEN_LABEL(FILE,NAME) \ - do { fputs ("\t.weak\t", FILE); assemble_name (FILE, NAME); \ - fputc ('\n', FILE); } while (0) - -/* Write the extra assembler code needed to declare a function's result. - Most svr4 assemblers don't require any special declaration of the - result value, but there are exceptions. */ - -#ifndef ASM_DECLARE_RESULT -#define ASM_DECLARE_RESULT(FILE, RESULT) -#endif - -/* These macros generate the special .type and .size directives which - are used to set the corresponding fields of the linker symbol table - entries in an ELF object file under SVR4. These macros also output - the starting labels for the relevant functions/objects. */ - -/* Write the extra assembler code needed to declare a function properly. - Some svr4 assemblers need to also have something extra said about the - function's return value. We allow for that here. */ - -#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL) \ - do \ - { \ - ASM_OUTPUT_TYPE_DIRECTIVE (FILE, NAME, "function"); \ - ASM_DECLARE_RESULT (FILE, DECL_RESULT (DECL)); \ - ASM_OUTPUT_LABEL (FILE, NAME); \ - } \ - while (0) - -/* Write the extra assembler code needed to declare an object properly. */ - -#define ASM_DECLARE_OBJECT_NAME(FILE, NAME, DECL) \ - do \ - { \ - HOST_WIDE_INT size; \ - \ - 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) - -/* Output the size directive for a decl in rest_of_decl_compilation - in the case where we did not do so before the initializer. - Once we find the error_mark_node, we know that the value of - size_directive_output was set - by ASM_DECLARE_OBJECT_NAME when it was run for the same decl. */ - -#undef ASM_FINISH_DECLARE_OBJECT -#define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END) \ -do { \ - const char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0); \ - HOST_WIDE_INT size; \ - if (!flag_inhibit_size_directive && DECL_SIZE (DECL) \ - && ! AT_END && TOP_LEVEL \ - && DECL_INITIAL (DECL) == error_mark_node \ - && !size_directive_output) \ - { \ - size_directive_output = 1; \ - size = int_size_in_bytes (TREE_TYPE (DECL)); \ - ASM_OUTPUT_SIZE_DIRECTIVE (FILE, name, size); \ - } \ - } while (0) - -/* This is how to declare the size of a function. */ - -#define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL) \ - do { \ - if (!flag_inhibit_size_directive) \ - ASM_OUTPUT_MEASURED_SIZE (FILE, FNAME); \ - } while (0) - -#define AS_NEEDS_DASH_FOR_PIPED_INPUT -#define ASM_SPEC "%{fpic|fpie|fPIC|fPIE:-k}" -#define LINK_SPEC \ - "%{p:%e`-p' not supported; use `-pg' and gprof(1)} \ - %{shared:-Bshareable} \ - %{!shared:%{!nostdlib:%{!r:%{!e*:-e start}}} -dc -dp %{static:-Bstatic} \ - %{pg:-Bstatic} %{Z}} \ - %{assert*} %{R*}" - -#define STARTFILE_SPEC \ - "%{shared:c++rt0.o%s} \ - %{!shared:%{pg:gcrt0.o%s}%{!pg:%{static:scrt0.o%s}%{!static:crt0.o%s}}}" - -/* Define this so we can compile MS code for use with WINE. */ -#define HANDLE_PRAGMA_PACK_PUSH_POP - -/* FreeBSD 2.2.7's assembler does not support .quad properly. Do not - use it. */ -#undef ASM_QUAD diff --git a/contrib/gcc/config/i386/kfreebsdgnu.h b/contrib/gcc/config/i386/kfreebsdgnu.h deleted file mode 100644 index 66b231dc809f..000000000000 --- a/contrib/gcc/config/i386/kfreebsdgnu.h +++ /dev/null @@ -1,35 +0,0 @@ -/* Definitions for Intel 386 running GNU/KFreeBSD systems with ELF format. - Copyright (C) 2002 Free Software Foundation, Inc. - Contributed by Bruno Haible. - -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, 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#undef TARGET_VERSION -#define TARGET_VERSION fprintf (stderr, " (i386 KFreeBSD/ELF)"); - -/* FIXME: Is a KFreeBSD-specific fallback mechanism necessary? */ -#undef MD_FALLBACK_FRAME_STATE_FOR - -#undef LINK_SPEC -#define LINK_SPEC "-m elf_i386_fbsd %{shared:-shared} \ - %{!shared: \ - %{!ibcs: \ - %{!static: \ - %{rdynamic:-export-dynamic} \ - %{!dynamic-linker:-dynamic-linker /lib/ld.so.1}} \ - %{static:-static}}}" diff --git a/contrib/gcc/config/i386/linux-aout.h b/contrib/gcc/config/i386/linux-aout.h deleted file mode 100644 index d7be93c73128..000000000000 --- a/contrib/gcc/config/i386/linux-aout.h +++ /dev/null @@ -1,73 +0,0 @@ -/* Definitions for Intel 386 running Linux-based GNU systems using a.out. - Copyright (C) 1992, 1994, 1995, 1997, 1998, 2002 - Free Software Foundation, Inc. - Contributed by H.J. Lu (hjl@nynexst.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, 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#undef ASM_COMMENT_START -#define ASM_COMMENT_START "#" - -#define TARGET_OS_CPP_BUILTINS() \ - do \ - { \ - LINUX_TARGET_OS_CPP_BUILTINS(); \ - if (flag_pic) \ - { \ - builtin_define ("__PIC__"); \ - builtin_define ("__pic__"); \ - } \ - } \ - while (0) - -#undef CPP_SPEC -#define CPP_SPEC "%{posix:-D_POSIX_SOURCE}" - -#undef SIZE_TYPE -#define SIZE_TYPE "unsigned int" - -#undef PTRDIFF_TYPE -#define PTRDIFF_TYPE "int" - -#undef WCHAR_TYPE -#define WCHAR_TYPE "long int" - -#undef WCHAR_TYPE_SIZE -#define WCHAR_TYPE_SIZE BITS_PER_WORD - -/* Don't default to pcc-struct-return, because gcc is the only compiler, - and we want to retain compatibility with older gcc versions. */ -#define DEFAULT_PCC_STRUCT_RETURN 0 - -#undef LIB_SPEC - -#if 1 -/* We no longer link with libc_p.a or libg.a by default. If you - want to profile or debug the GNU/Linux C library, please add - -lc_p or -ggdb to LDFLAGS at the link time, respectively. */ -#define LIB_SPEC \ -"%{mieee-fp:-lieee} %{p:-lgmon} %{pg:-lgmon} %{!ggdb:-lc} %{ggdb:-lg}" -#else -#define LIB_SPEC \ -"%{mieee-fp:-lieee} %{p:-lgmon -lc_p} %{pg:-lgmon -lc_p} \ - %{!p:%{!pg:%{!g*:-lc} %{g*:-lg -static}}}" -#endif - - -#undef LINK_SPEC -#define LINK_SPEC "-m i386linux" diff --git a/contrib/gcc/config/i386/lynx-ng.h b/contrib/gcc/config/i386/lynx-ng.h deleted file mode 100644 index 536aa7af2035..000000000000 --- a/contrib/gcc/config/i386/lynx-ng.h +++ /dev/null @@ -1,70 +0,0 @@ -/* Definitions for Intel 386 running LynxOS, using Lynx's old as and ld. - Copyright (C) 1993, 1995, 2002 Free Software Foundation, Inc. - -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, 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#define TARGET_VERSION fprintf (stderr, " (80386, LYNX BSD syntax)"); - -#define TARGET_OS_CPP_BUILTINS() \ - do \ - { \ - builtin_define_std ("unix"); \ - builtin_define_std ("I386"); \ - builtin_define_std ("Lynx"); \ - builtin_define_std ("IBITS32"); \ - builtin_assert ("system=unix"); \ - builtin_assert ("system=lynx"); \ - } \ - while (0) - -/* Provide required defaults for linker switches. */ - -#undef LINK_SPEC -#define LINK_SPEC "-P1000 %{msystem-v:-V} %{mcoff:-k}" - -/* Apparently LynxOS clobbers ebx when you call into the OS. */ - -#undef CALL_USED_REGISTERS -#define CALL_USED_REGISTERS \ -/*ax,dx,cx,bx,si,di,bp,sp,st,st1,st2,st3,st4,st5,st6,st7,arg*/ \ -{ 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 } - -/* Prefix for internally generated assembler labels. If we aren't using - underscores, we are using prefix `.'s to identify labels that should - be ignored, as in `i386/gas.h' --karl@cs.umb.edu */ - -#undef LPREFIX -#define LPREFIX ".L" - -/* The prefix to add to user-visible assembler symbols. */ - -#undef USER_LABEL_PREFIX -#define USER_LABEL_PREFIX "" - -/* If user-symbols don't have underscores, - then it must take more than `L' to identify - a label that should be ignored. */ - -/* This is how to store into the string BUF - 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(BUF,PREFIX,NUMBER) \ - sprintf ((BUF), ".%s%ld", (PREFIX), (long)(NUMBER)) diff --git a/contrib/gcc/config/i386/moss.h b/contrib/gcc/config/i386/moss.h deleted file mode 100644 index 3b748cfe1d9f..000000000000 --- a/contrib/gcc/config/i386/moss.h +++ /dev/null @@ -1,43 +0,0 @@ -/* Definitions for Intel 386 running MOSS - Copyright (C) 1996, 2001 Free Software Foundation, Inc. - Contributed by Bryan Ford <baford@cs.utah.edu> - -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, 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#undef TARGET_OS_CPP_BUILTINS /* config.gcc includes i386/linux.h. */ -#define TARGET_OS_CPP_BUILTINS() \ - do \ - { \ - builtin_define_std ("moss"); \ - builtin_assert ("system=posix"); \ - if (flag_pic) \ - { \ - builtin_define ("__PIC__"); \ - builtin_define ("__pic__"); \ - } \ - } \ - while (0) - -#undef STARTFILE_SPEC -#define STARTFILE_SPEC "crt0.o%s" - -#undef ENDFILE_SPEC -#define ENDFILE_SPEC "crtn.o%s" - -#undef LINK_SPEC - diff --git a/contrib/gcc/config/i386/svr3.ifile b/contrib/gcc/config/i386/svr3.ifile deleted file mode 100644 index 32b3ddc2bf32..000000000000 --- a/contrib/gcc/config/i386/svr3.ifile +++ /dev/null @@ -1,48 +0,0 @@ -/* - * svr3.ifile - for collectless G++ on i386 System V. - * Leaves memory configured at address 0. - * - * Install this file as $prefix/gcc-lib/TARGET/VERSION/gcc.ifile - * - * BLOCK to an offset that leaves room for many headers ( the value - * here allows for a file header, an outheader, and up to 11 section - * headers on most systems. - * BIND to an address that includes page 0 in mapped memory. The value - * used for BLOCK should be or'd into this value. Here I'm setting BLOCK - * to 0x200 and BIND to ( value_used_for(BLOCK) ) - * If you are using shared libraries, watch that you don't overlap the - * address ranges assigned for shared libs. - * - * GROUP BIND to a location in the next segment. Here, the only value - * that you should change (I think) is that within NEXT, which I've set - * to my hardware segment size. You can always use a larger size, but not - * a smaller one. - */ -SECTIONS -{ - .text BIND(0x000200) BLOCK (0x200) : - { - /* plenty for room for headers */ - *(.init) - *(.text) - vfork = fork; /* I got tired of editing peoples sloppy code */ - *(.fini) - } - .stab BIND(ADDR(.text) + SIZEOF(.text)): { } - .stabstr BIND(ADDR(.stab) + SIZEOF(.stab)): { } - GROUP BIND( NEXT(0x400000) + - (ADDR(.stabstr) + (SIZEOF(.stabstr)) % 0x1000)): - { - .data : { - __CTOR_LIST__ = . ; - . += 4 ; /* leading NULL */ - *(.ctor) - . += 4 ; /* trailing NULL */ - __DTOR_LIST__ = . ; - . += 4 ; /* leading NULL */ - *(.dtor) - . += 4 ; /* trailing NULL */ - } - .bss : { } - } -} diff --git a/contrib/gcc/config/i386/svr3dbx.h b/contrib/gcc/config/i386/svr3dbx.h deleted file mode 100644 index d06d9117d413..000000000000 --- a/contrib/gcc/config/i386/svr3dbx.h +++ /dev/null @@ -1,81 +0,0 @@ -/* Definitions for Intel 386 running system V, using dbx-in-coff encapsulation. - Copyright (C) 1992, 1995, 2002 Free Software Foundation, Inc. - -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, 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -/* We do not want to output SDB debugging information. */ - -#undef SDB_DEBUGGING_INFO - -/* We want to output DBX debugging information. */ - -#define DBX_DEBUGGING_INFO 1 - -/* Compensate for botch in dbxout_init/dbxout_source_file which - unconditionally drops the first character from ltext_label_name */ - -#undef ASM_GENERATE_INTERNAL_LABEL -#define ASM_GENERATE_INTERNAL_LABEL(BUF,PREFIX,NUMBER) \ - sprintf ((BUF), "*.%s%ld", (PREFIX), (long)(NUMBER)) - -/* With the current gas, .align N aligns to an N-byte boundary. - This is done to be compatible with the system assembler. - You must specify -DOTHER_ALIGN when building gas-1.38.1. */ - -#undef ASM_OUTPUT_ALIGN -#define ASM_OUTPUT_ALIGN(FILE,LOG) \ - if ((LOG)!=0) fprintf ((FILE), "\t.align %d\n", 1<<(LOG)) - -/* Align labels, etc. at 4-byte boundaries. - For the 486, align to 16-byte boundary for sake of cache. */ - -#undef LABEL_ALIGN_AFTER_BARRIER -#define LABEL_ALIGN_AFTER_BARRIER(LABEL) (i386_align_jumps) - -/* Align start of loop at 4-byte boundary. */ - -#undef LOOP_ALIGN -#define LOOP_ALIGN(LABEL) (i386_align_loops) - - -/* Additional overrides needed for dbx-in-coff gas, mostly taken from pbb.h */ - -/* Although the gas we use can create .ctor and .dtor sections from N_SETT - stabs, it does not support section directives, so we need to have the loader - define the lists. - */ -#define CTOR_LISTS_DEFINED_EXTERNALLY - -/* Use crt1.o as a startup file and crtn.o as a closing file. */ -/* - * The loader directive file svr3.ifile defines how to merge the constructor - * sections into the data section. Also, since gas only puts out those - * sections in response to N_SETT stabs, and does not (yet) have a - * ".sections" directive, svr3.ifile also defines the list symbols - * __DTOR_LIST__ and __CTOR_LIST__. - */ -#undef STARTFILE_SPEC -#define STARTFILE_SPEC \ - "%{!r:%{!z:svr3.ifile%s}%{z:svr3z.ifile%s}}\ - %{pg:gcrt1.o%s}%{!pg:%{posix:%{p:mcrtp1.o%s}%{!p:crtp1.o%s}}%{!posix:%{p:mcrt1.o%s}%{!p:crt1.o%s}}} \ - %{p:-L/usr/lib/libp}%{pg:-L/usr/lib/libp}" - -#define ENDFILE_SPEC "crtn.o%s" - -#undef LIB_SPEC -#define LIB_SPEC "%{posix:-lcposix} %{shlib:-lc_s} -lc -lg" diff --git a/contrib/gcc/config/i386/svr3gas.h b/contrib/gcc/config/i386/svr3gas.h deleted file mode 100644 index 81428aeb9e4e..000000000000 --- a/contrib/gcc/config/i386/svr3gas.h +++ /dev/null @@ -1,141 +0,0 @@ -/* Definitions for Intel 386 running system V, using gas. - Copyright (C) 1992, 1996, 2000, 2002 Free Software Foundation, Inc. - -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, 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#define TARGET_VERSION fprintf (stderr, " (80386, ATT syntax)"); - -/* Add stuff that normally comes from i386/sysv3.h */ - -/* longjmp may fail to restore the registers if called from the same - function that called setjmp. To compensate, the compiler avoids - putting variables in registers in functions that use both setjmp - and longjmp. */ - -#define NON_SAVING_SETJMP \ - (current_function_calls_setjmp && current_function_calls_longjmp) - -/* longjmp may fail to restore the stack pointer if the saved frame - pointer is the same as the caller's frame pointer. Requiring a frame - pointer in any function that calls setjmp or longjmp avoids this - problem, unless setjmp and longjmp are called from the same function. - Since a frame pointer will be required in such a function, it is OK - that the stack pointer is not restored. */ - -#undef SUBTARGET_FRAME_POINTER_REQUIRED -#define SUBTARGET_FRAME_POINTER_REQUIRED \ - (current_function_calls_setjmp || current_function_calls_longjmp) - -/* Modify ASM_OUTPUT_LOCAL slightly to test -msvr3-shlib, adapted to gas */ -#undef ASM_OUTPUT_LOCAL -#define ASM_OUTPUT_LOCAL(FILE, NAME, SIZE, ROUNDED) \ - do { \ - int align = exact_log2 (ROUNDED); \ - if (align > 2) align = 2; \ - if (TARGET_SVR3_SHLIB) \ - { \ - data_section (); \ - ASM_OUTPUT_ALIGN ((FILE), align == -1 ? 2 : align); \ - ASM_OUTPUT_LABEL ((FILE), (NAME)); \ - fprintf ((FILE), "\t.set .,.+%u\n", (int)(ROUNDED)); \ - } \ - else \ - { \ - fputs (".lcomm ", (FILE)); \ - assemble_name ((FILE), (NAME)); \ - fprintf ((FILE), ",%u\n", (int)(ROUNDED)); \ - } \ - } while (0) - -/* Add stuff that normally comes from i386/sysv3.h via svr3.h */ - -/* Define the actual types of some ANSI-mandated types. These - definitions should work for most SVR3 systems. */ - -#undef SIZE_TYPE -#define SIZE_TYPE "unsigned int" - -#undef PTRDIFF_TYPE -#define PTRDIFF_TYPE "int" - -#undef WCHAR_TYPE -#define WCHAR_TYPE "long int" - -#undef WCHAR_TYPE_SIZE -#define WCHAR_TYPE_SIZE BITS_PER_WORD - -/* ??? This stuff is copied from config/svr3.h. In the future, - this file should be rewritten to include config/svr3.h - and override what isn't right. */ - -#define INIT_SECTION_ASM_OP "\t.section\t.init" -#define FINI_SECTION_ASM_OP "\t.section .fini,\"x\"" -#define CTORS_SECTION_ASM_OP INIT_SECTION_ASM_OP -#define DTORS_SECTION_ASM_OP FINI_SECTION_ASM_OP - -/* CTOR_LIST_BEGIN and CTOR_LIST_END are machine-dependent - because they push on the stack. */ -/* This is copied from i386/sysv3.h. */ - -#define CTOR_LIST_BEGIN \ - asm (INIT_SECTION_ASM_OP); \ - asm ("pushl $0") -#define CTOR_LIST_END CTOR_LIST_BEGIN - -/* Constructor list on stack is in reverse order. Go to the end of the - list and go backwards to call constructors in the right order. */ -#define DO_GLOBAL_CTORS_BODY \ -do { \ - func_ptr *p, *beg = alloca (0); \ - for (p = beg; *p; p++) \ - ; \ - while (p != beg) \ - (*--p) (); \ -} while (0) - -#undef EXTRA_SECTIONS -#define EXTRA_SECTIONS in_init, in_fini - -#undef EXTRA_SECTION_FUNCTIONS -#define EXTRA_SECTION_FUNCTIONS \ - INIT_SECTION_FUNCTION \ - FINI_SECTION_FUNCTION - -#define INIT_SECTION_FUNCTION \ -void \ -init_section () \ -{ \ - if (in_section != in_init) \ - { \ - fprintf (asm_out_file, "%s\n", INIT_SECTION_ASM_OP); \ - in_section = in_init; \ - } \ -} - -#define FINI_SECTION_FUNCTION \ -void \ -fini_section () \ -{ \ - if (in_section != in_fini) \ - { \ - fprintf (asm_out_file, "%s\n", FINI_SECTION_ASM_OP); \ - in_section = in_fini; \ - } \ -} - -#define TARGET_ASM_CONSTRUCTOR ix86_svr3_asm_out_constructor diff --git a/contrib/gcc/config/i386/svr3z.ifile b/contrib/gcc/config/i386/svr3z.ifile deleted file mode 100644 index 4946051235e4..000000000000 --- a/contrib/gcc/config/i386/svr3z.ifile +++ /dev/null @@ -1,48 +0,0 @@ -/* - * svr3z.ifile - for collectless G++ on i386 System V. - * Leaves memory unconfigured at address 0. - * - * Install this file as $prefix/gcc-lib/TARGET/VERSION/gccz.ifile - * - * BLOCK to an offset that leaves room for many headers ( the value - * here allows for a file header, an outheader, and up to 11 section - * headers on most systems. - * BIND to an address that excludes page 0 from being mapped. The value - * used for BLOCK should be or'd into this value. Here I'm setting BLOCK - * to 0x200 and BIND to ( 0x400000 | value_used_for(BLOCK) ) - * If you are using shared libraries, watch that you don't overlap the - * address ranges assigned for shared libs. - * - * GROUP BIND to a location in the next segment. Here, the only value - * that you should change (I think) is that within NEXT, which I've set - * to my hardware segment size. You can always use a larger size, but not - * a smaller one. - */ -SECTIONS -{ - .text BIND(0x400200) BLOCK (0x200) : - { - /* plenty for room for headers */ - *(.init) - *(.text) - vfork = fork; /* I got tired of editing peoples sloppy code */ - *(.fini) - } - .stab BIND(ADDR(.text) + SIZEOF(.text)): { } - .stabstr BIND(ADDR(.stab) + SIZEOF(.stab)): { } - GROUP BIND( NEXT(0x400000) + - (ADDR(.stabstr) + (SIZEOF(.stabstr)) % 0x1000)): - { - .data : { - __CTOR_LIST__ = . ; - . += 4 ; /* leading NULL */ - *(.ctor) - . += 4 ; /* trailing NULL */ - __DTOR_LIST__ = . ; - . += 4 ; /* leading NULL */ - *(.dtor) - . += 4 ; /* trailing NULL */ - } - .bss : { } - } -} diff --git a/contrib/gcc/config/i386/sysv3.h b/contrib/gcc/config/i386/sysv3.h deleted file mode 100644 index b2643b14eb37..000000000000 --- a/contrib/gcc/config/i386/sysv3.h +++ /dev/null @@ -1,105 +0,0 @@ -/* Definitions for Intel 386 running system V. - Copyright (C) 1988, 1996, 2000, 2002 Free Software Foundation, Inc. - -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, 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#define TARGET_VERSION fprintf (stderr, " (80386, ATT syntax)"); - -/* Use crt1.o as a startup file and crtn.o as a closing file. */ - -#define STARTFILE_SPEC \ - "%{pg:gcrt1.o%s}%{!pg:%{posix:%{p:mcrtp1.o%s}%{!p:crtp1.o%s}}%{!posix:%{p:mcrt1.o%s}%{!p:crt1.o%s}}} crtbegin.o%s\ - %{p:-L/usr/lib/libp}%{pg:-L/usr/lib/libp}" - -/* ??? There is a suggestion that -lg is needed here. - Does anyone know whether this is right? */ -#define LIB_SPEC "%{posix:-lcposix} %{shlib:-lc_s} -lc crtend.o%s crtn.o%s" - -/* Specify predefined symbols in preprocessor. */ - -#define TARGET_OS_CPP_BUILTINS() \ - do \ - { \ - builtin_define_std ("unix"); \ - builtin_assert ("system=svr3"); \ - } \ - while (0) - -#define CPP_SPEC "%{posix:-D_POSIX_SOURCE}" - -/* Writing `int' for a bit-field forces int alignment for the structure. */ - -#define PCC_BITFIELD_TYPE_MATTERS 1 - -/* We want to be able to get DBX debugging information via -gstabs. */ - -#define DBX_DEBUGGING_INFO 1 - -#undef PREFERRED_DEBUGGING_TYPE -#define PREFERRED_DEBUGGING_TYPE SDB_DEBUG - -/* longjmp may fail to restore the registers if called from the same - function that called setjmp. To compensate, the compiler avoids - putting variables in registers in functions that use both setjmp - and longjmp. */ - -#define NON_SAVING_SETJMP \ - (current_function_calls_setjmp && current_function_calls_longjmp) - -/* longjmp may fail to restore the stack pointer if the saved frame - pointer is the same as the caller's frame pointer. Requiring a frame - pointer in any function that calls setjmp or longjmp avoids this - problem, unless setjmp and longjmp are called from the same function. - Since a frame pointer will be required in such a function, it is OK - that the stack pointer is not restored. */ - -#undef SUBTARGET_FRAME_POINTER_REQUIRED -#define SUBTARGET_FRAME_POINTER_REQUIRED \ - (current_function_calls_setjmp || current_function_calls_longjmp) - -/* Modify ASM_OUTPUT_LOCAL slightly to test -msvr3-shlib. */ -#undef ASM_OUTPUT_LOCAL -#define ASM_OUTPUT_LOCAL(FILE, NAME, SIZE, ROUNDED) \ - do { \ - int align = exact_log2 (ROUNDED); \ - if (align > 2) align = 2; \ - if (TARGET_SVR3_SHLIB) \ - data_section (); \ - else \ - bss_section (); \ - ASM_OUTPUT_ALIGN ((FILE), align == -1 ? 2 : align); \ - ASM_OUTPUT_LABEL ((FILE), (NAME)); \ - fprintf ((FILE), "\t.set .,.+%u\n", (int)(ROUNDED));\ - } while (0) - -/* Define a few machine-specific details of the implementation of - constructors. - - The __CTORS_LIST__ goes in the .init section. Define CTOR_LIST_BEGIN - and CTOR_LIST_END to contribute to the .init section an instruction to - push a word containing 0 (or some equivalent of that). */ - -#undef INIT_SECTION_ASM_OP -#define INIT_SECTION_ASM_OP "\t.section .init,\"x\"" - -#define CTOR_LIST_BEGIN \ - asm (INIT_SECTION_ASM_OP); \ - asm ("pushl $0") -#define CTOR_LIST_END CTOR_LIST_BEGIN - -#define TARGET_ASM_CONSTRUCTOR ix86_svr3_asm_out_constructor diff --git a/contrib/gcc/config/i386/t-udk b/contrib/gcc/config/i386/t-udk deleted file mode 100644 index 96e186439795..000000000000 --- a/contrib/gcc/config/i386/t-udk +++ /dev/null @@ -1,2 +0,0 @@ -# Tell fixincludes to work on this set of headers -SYSTEM_HEADER_DIR = /udk/usr/include diff --git a/contrib/gcc/config/i386/udk.h b/contrib/gcc/config/i386/udk.h deleted file mode 100644 index 66f5b87067e3..000000000000 --- a/contrib/gcc/config/i386/udk.h +++ /dev/null @@ -1,28 +0,0 @@ -/* Configuration for i386 interfacing with SCO's Universal Development Kit - probably running on OpenServer 5, Unixware 2, or Unixware 5 - */ - - -/* We're very much the SVR4 target with "/udk" prepended to everything that's - interesting */ - -#undef MD_EXEC_PREFIX -#define MD_EXEC_PREFIX "/udk/usr/ccs/bin/" - -#undef MD_STARTFILE_PREFIX -#define MD_STARTFILE_PREFIX "/udk/usr/ccs/lib/" - -#define STANDARD_INCLUDE_DIR "/udk/usr/include" - -#undef LINK_SPEC -#define LINK_SPEC "%{h*} %{v:-V} \ - %{b} %{Wl,*:%*} \ - %{static:-dn -Bstatic} \ - %{shared:-G -dy -z text} \ - %{symbolic:-Bsymbolic -G -dy -z text} \ - %{G:-G} \ - %{YP,*} \ - %{!YP,*:%{p:-Y P,/udk/usr/ccs/lib/libp:/udk/usr/lib/libp:/udk/usr/ccs/lib:/udk/usr/lib} \ - %{!p:-Y P,/udk/usr/ccs/lib:/udk/usr/lib}} \ - %{Qy:} %{!Qn:-Qy}" - diff --git a/contrib/gcc/config/i386/vsta.h b/contrib/gcc/config/i386/vsta.h deleted file mode 100644 index f9c4710c6ffa..000000000000 --- a/contrib/gcc/config/i386/vsta.h +++ /dev/null @@ -1,32 +0,0 @@ -/* Configuration for an i386 running VSTa micro-kernel. - Copyright (C) 1994, 2002 Free Software Foundation, Inc. - Contributed by Rob Savoye (rob@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, 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#define TARGET_VERSION fprintf (stderr, " (80386, BSD syntax)"); - -#define TARGET_OS_CPP_BUILTINS() \ - do \ - { \ - builtin_define_std ("unix"); \ - builtin_define ("VSTA"); \ - builtin_assert ("system=unix"); \ - builtin_assert ("system=vsta"); \ - } \ - while (0) |