Mercurial > hg > CbC > CbC_gcc
annotate gcc/config/interix.h @ 103:edcadcec937d
modify __rectype
| author | Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp> |
|---|---|
| date | Fri, 23 Mar 2012 17:11:33 +0900 |
| parents | f6334be47118 |
| children |
| rev | line source |
|---|---|
| 0 | 1 /* Operating system specific defines to be used when targeting GCC for |
| 2 Interix | |
|
67
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
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3 Copyright (C) 1994, 1995, 1999, 2002, 2004, 2007, 2010 |
| 0 | 4 Free Software Foundation, Inc. |
| 5 Donn Terry, Softway Systems, Inc. (donn@softway.com) | |
| 6 Modified from code | |
| 7 Contributed by Douglas B. Rupp (drupp@cs.washington.edu). | |
| 8 | |
| 9 This file is part of GCC. | |
| 10 | |
| 11 GCC is free software; you can redistribute it and/or modify | |
| 12 it under the terms of the GNU General Public License as published by | |
| 13 the Free Software Foundation; either version 3, or (at your option) | |
| 14 any later version. | |
| 15 | |
| 16 GCC is distributed in the hope that it will be useful, | |
| 17 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 19 GNU General Public License for more details. | |
| 20 | |
| 21 You should have received a copy of the GNU General Public License | |
| 22 along with GCC; see the file COPYING3. If not see | |
| 23 <http://www.gnu.org/licenses/>. */ | |
| 24 | |
| 25 /* POSIX/Uni-thread only for now. Look at the winnt version | |
| 26 for windows/multi thread */ | |
| 27 | |
| 28 /* We need multiple -lc -lcpsx because they mutually refer; | |
| 29 that should go away someday */ | |
| 30 | |
| 31 #undef LIB_SPEC | |
| 32 #define LIB_SPEC "\ | |
| 33 %{!shared:%{!dynamic:-lc -lcpsx -lc -lcpsx %$INTERIX_ROOT/usr/lib/psxdll.a \ | |
| 34 %$INTERIX_ROOT/usr/lib/psxdll2.a \ | |
| 35 }} \ | |
| 36 %{!G:%{!dynamic:-lc -lcpsx -lc -lcpsx %$INTERIX_ROOT/usr/lib/psxdll.a \ | |
| 37 %$INTERIX_ROOT/usr/lib/psxdll2.a \ | |
| 38 }} \ | |
| 39 %{dynamic:-lc %$INTERIX_ROOT/usr/lib/psxdll.a \ | |
| 40 %$INTERIX_ROOT/usr/lib/psxdll2.a \ | |
| 41 } \ | |
| 42 %{v}" | |
| 43 | |
| 44 #undef LINK_SPEC | |
| 45 #define LINK_SPEC "%{!shared:-stack 0x400000,0x10000} \ | |
| 46 -subsystem posix \ | |
| 47 %{g} \ | |
| 48 %{dynamic:-Bdynamic} \ | |
| 49 %{static:-Bstatic} \ | |
| 50 %{shared:--shared -Bdynamic} \ | |
| 51 %{G:--shared -Bdynamic} \ | |
| 52 %{symbolic:--shared -Bsymbolic -Bdynamic} \ | |
| 53 %{rpath*:--rpath %*} \ | |
| 54 " | |
| 55 | |
| 56 #undef STARTFILE_SPEC | |
| 57 #define STARTFILE_SPEC \ | |
| 58 "%{!shared:%{pg:gcrt0%O%s}%{!pg:%{p:mcrt0%O%s}%{!p:crt0%O%s}}} %{shared:crti%O%s}" | |
| 59 | |
| 60 | |
| 61 #define STDC_0_IN_SYSTEM_HEADERS 1 | |
| 62 | |
| 63 /* Names to predefine in the preprocessor for this target machine. */ | |
| 64 | |
| 65 #define DBX_DEBUGGING_INFO 1 | |
| 66 #define SDB_DEBUGGING_INFO 1 | |
| 67 #undef PREFERRED_DEBUGGING_TYPE | |
| 68 #define PREFERRED_DEBUGGING_TYPE DBX_DEBUG | |
| 69 | |
| 70 | |
| 71 /* TARGET_DEFAULT from configure */ | |
| 72 | |
| 73 #undef WCHAR_TYPE | |
| 74 #undef WCHAR_TYPE_SIZE | |
| 75 #define WCHAR_TYPE "short unsigned int" | |
| 76 #define WCHAR_TYPE_SIZE 16 | |
| 77 | |
| 78 /* Our strategy for finding global constructors is a bit different, although | |
| 79 not a lot. */ | |
| 80 #define DO_GLOBAL_CTORS_BODY \ | |
| 81 do { \ | |
| 82 int i; \ | |
| 83 unsigned long nptrs; \ | |
| 84 func_ptr *p; \ | |
| 85 asm( \ | |
| 86 " .section .ctor_head, \"rw\"\n" \ | |
| 87 "1:\n" \ | |
| 88 " .text \n" \ | |
| 89 ASM_LOAD_ADDR(1b,%0) \ | |
| 90 : "=r" (p) : : "cc"); \ | |
| 91 for (nptrs = 0; p[nptrs] != 0; nptrs++); \ | |
| 92 for (i = nptrs-1; i >= 0; i--) \ | |
| 93 p[i] (); \ | |
| 94 } while (0) | |
| 95 | |
| 96 #define DO_GLOBAL_DTORS_BODY \ | |
| 97 do { \ | |
| 98 func_ptr *p; \ | |
| 99 asm( \ | |
| 100 " .section .dtor_head, \"rw\"\n" \ | |
| 101 "1:\n" \ | |
| 102 " .text \n" \ | |
| 103 ASM_LOAD_ADDR(1b,%0) \ | |
| 104 : "=r" (p) : : "cc"); \ | |
| 105 while (*p) \ | |
| 106 { \ | |
| 107 p++; \ | |
| 108 (*(p-1)) (); \ | |
| 109 } \ | |
| 110 } while (0) |