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comparison gcc/config/xtensa/linux.h @ 67:f6334be47118

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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
comparison
equal deleted inserted replaced
65:65488c3d617d 67:f6334be47118
1 /* Xtensa Linux configuration. 1 /* Xtensa Linux configuration.
2 Derived from the configuration for GCC for Intel i386 running Linux. 2 Derived from the configuration for GCC for Intel i386 running Linux.
3 Copyright (C) 2001, 2002, 2003, 2006, 2007, 2008 3 Copyright (C) 2001, 2002, 2003, 2006, 2007, 2008, 2010, 2011
4 Free Software Foundation, Inc. 4 Free Software Foundation, Inc.
5 5
6 This file is part of GCC. 6 This file is part of GCC.
7 7
8 GCC is free software; you can redistribute it and/or modify it under 8 GCC is free software; you can redistribute it and/or modify it under
25 #define SUBTARGET_CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}" 25 #define SUBTARGET_CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}"
26 26
27 #undef TARGET_VERSION 27 #undef TARGET_VERSION
28 #define TARGET_VERSION fputs (" (Xtensa GNU/Linux with ELF)", stderr); 28 #define TARGET_VERSION fputs (" (Xtensa GNU/Linux with ELF)", stderr);
29 29
30 #undef SIZE_TYPE
31 #define SIZE_TYPE "unsigned int"
32
33 #undef PTRDIFF_TYPE
34 #define PTRDIFF_TYPE "int"
35
30 #undef WCHAR_TYPE 36 #undef WCHAR_TYPE
31 #define WCHAR_TYPE "long int" 37 #define WCHAR_TYPE "long int"
32 38
33 #undef WCHAR_TYPE_SIZE 39 #undef WCHAR_TYPE_SIZE
34 #define WCHAR_TYPE_SIZE 32 40 #define WCHAR_TYPE_SIZE 32
35 41
36 #undef ASM_SPEC 42 #undef ASM_SPEC
37 #define ASM_SPEC \ 43 #define ASM_SPEC \
38 "%{v} \ 44 "%{mtext-section-literals:--text-section-literals} \
39 %{mtext-section-literals:--text-section-literals} \
40 %{mno-text-section-literals:--no-text-section-literals} \ 45 %{mno-text-section-literals:--no-text-section-literals} \
41 %{mtarget-align:--target-align} \ 46 %{mtarget-align:--target-align} \
42 %{mno-target-align:--no-target-align} \ 47 %{mno-target-align:--no-target-align} \
43 %{mlongcalls:--longcalls} \ 48 %{mlongcalls:--longcalls} \
44 %{mno-longcalls:--no-longcalls}" 49 %{mno-longcalls:--no-longcalls}"
47 52
48 #undef LINK_SPEC 53 #undef LINK_SPEC
49 #define LINK_SPEC \ 54 #define LINK_SPEC \
50 "%{shared:-shared} \ 55 "%{shared:-shared} \
51 %{!shared: \ 56 %{!shared: \
52 %{!ibcs: \ 57 %{!static: \
53 %{!static: \ 58 %{rdynamic:-export-dynamic} \
54 %{rdynamic:-export-dynamic} \ 59 -dynamic-linker " LINUX_DYNAMIC_LINKER "} \
55 %{!dynamic-linker:-dynamic-linker " LINUX_DYNAMIC_LINKER "}} \ 60 %{static:-static}}"
56 %{static:-static}}}"
57 61
58 #undef LOCAL_LABEL_PREFIX 62 #undef LOCAL_LABEL_PREFIX
59 #define LOCAL_LABEL_PREFIX "." 63 #define LOCAL_LABEL_PREFIX "."
60 64
61 /* Always enable "-fpic" for Xtensa Linux. */ 65 /* Always enable "-fpic" for Xtensa Linux. */
62 #define XTENSA_ALWAYS_PIC 1 66 #define XTENSA_ALWAYS_PIC 1
63 67
68 #undef DBX_REGISTER_NUMBER
69
64 #define MD_UNWIND_SUPPORT "config/xtensa/linux-unwind.h" 70 #define MD_UNWIND_SUPPORT "config/xtensa/linux-unwind.h"
65 71