Mercurial > hg > CbC > CbC_gcc
annotate gcc/config/m32r/linux.h @ 67:f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
| author | nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp> |
|---|---|
| date | Tue, 22 Mar 2011 17:18:12 +0900 |
| parents | a06113de4d67 |
| children | 04ced10e8804 |
| rev | line source |
|---|---|
| 0 | 1 /* Definitions for Renesas M32R running Linux-based GNU systems using ELF. |
|
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
|
2 Copyright (C) 2003, 2004, 2006, 2007, 2010, 2011 |
|
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
|
3 Free Software Foundation, Inc. |
| 0 | 4 |
| 5 This file is part of GCC. | |
| 6 | |
| 7 GCC is free software; you can redistribute it and/or modify it | |
| 8 under the terms of the GNU General Public License as published | |
| 9 by the Free Software Foundation; either version 3, or (at your | |
| 10 option) any later version. | |
| 11 | |
| 12 GCC is distributed in the hope that it will be useful, but WITHOUT | |
| 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY | |
| 14 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public | |
| 15 License for more details. | |
| 16 | |
| 17 You should have received a copy of the GNU General Public License | |
| 18 along with GCC; see the file COPYING3. If not see | |
| 19 <http://www.gnu.org/licenses/>. */ | |
| 20 | |
| 21 #define LINUX_DEFAULT_ELF | |
| 22 | |
| 23 /* A lie, I guess, but the general idea behind linux/ELF is that we are | |
| 24 supposed to be outputting something that will assemble under SVr4. | |
| 25 This gets us pretty close. */ | |
| 26 | |
| 27 #undef TARGET_VERSION | |
| 28 #define TARGET_VERSION fprintf (stderr, " (M32R GNU/Linux with ELF)"); | |
| 29 | |
| 30 #undef SIZE_TYPE | |
| 31 #define SIZE_TYPE "unsigned int" | |
| 32 | |
| 33 #undef PTRDIFF_TYPE | |
| 34 #define PTRDIFF_TYPE "int" | |
| 35 | |
| 36 #undef WCHAR_TYPE | |
| 37 #define WCHAR_TYPE "long int" | |
| 38 | |
| 39 #undef WCHAR_TYPE_SIZE | |
| 40 #define WCHAR_TYPE_SIZE BITS_PER_WORD | |
| 41 | |
| 42 /* Provide a LINK_SPEC appropriate for Linux. Here we provide support | |
| 43 for the special GCC options -static and -shared, which allow us to | |
| 44 link things in one of these three modes by applying the appropriate | |
|
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
|
45 combinations of options at link-time. |
| 0 | 46 |
| 47 When the -shared link option is used a final link is not being | |
| 48 done. */ | |
| 49 | |
| 50 #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2" | |
| 51 | |
| 52 #undef LINK_SPEC | |
| 53 #if TARGET_LITTLE_ENDIAN | |
| 54 #define LINK_SPEC "%(link_cpu) -m m32rlelf_linux %{shared:-shared} \ | |
| 55 %{!shared: \ | |
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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
|
56 %{!static: \ |
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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
|
57 %{rdynamic:-export-dynamic} \ |
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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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58 -dynamic-linker " LINUX_DYNAMIC_LINKER "} \ |
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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
|
59 %{static:-static}}" |
| 0 | 60 #else |
| 61 #define LINK_SPEC "%(link_cpu) -m m32relf_linux %{shared:-shared} \ | |
| 62 %{!shared: \ | |
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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
|
63 %{!static: \ |
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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
|
64 %{rdynamic:-export-dynamic} \ |
|
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
|
65 -dynamic-linker " LINUX_DYNAMIC_LINKER "} \ |
|
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
|
66 %{static:-static}}" |
| 0 | 67 #endif |
| 68 | |
| 69 #undef LIB_SPEC | |
| 70 #define LIB_SPEC \ | |
| 71 "%{pthread:-lpthread} \ | |
| 72 %{shared: -lc} \ | |
| 73 %{!shared: \ | |
| 74 %{mieee-fp:-lieee} \ | |
| 75 %{profile:-lc_p} %{!profile: -lc}}" | |
| 76 | |
| 77 #undef STARTFILE_SPEC | |
| 78 #if defined HAVE_LD_PIE | |
| 79 #define STARTFILE_SPEC \ | |
| 80 "%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \ | |
| 81 crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s}" | |
| 82 #else | |
| 83 #define STARTFILE_SPEC \ | |
| 84 "%{!shared: \ | |
| 85 %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} %{!p:crt1.o%s}}}\ | |
| 86 crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}" | |
| 87 #endif | |
| 88 | |
| 89 #undef ENDFILE_SPEC | |
| 90 #define ENDFILE_SPEC \ | |
| 91 "%{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s" | |
| 92 | |
| 93 #undef SUBTARGET_CPP_SPEC | |
| 94 #define SUBTARGET_CPP_SPEC "\ | |
| 95 %{posix:-D_POSIX_SOURCE} \ | |
| 96 %{pthread:-D_REENTRANT -D_PTHREADS} \ | |
| 97 " | |
| 98 | |
| 99 #define TARGET_OS_CPP_BUILTINS() LINUX_TARGET_OS_CPP_BUILTINS() | |
| 100 | |
| 101 #define TARGET_ASM_FILE_END file_end_indicate_exec_stack |