diff options
Diffstat (limited to 'meta/packages/gcc/gcc-4.1.2/800-arm-bigendian.patch')
-rw-r--r-- | meta/packages/gcc/gcc-4.1.2/800-arm-bigendian.patch | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/meta/packages/gcc/gcc-4.1.2/800-arm-bigendian.patch b/meta/packages/gcc/gcc-4.1.2/800-arm-bigendian.patch deleted file mode 100644 index 0a9417419e..0000000000 --- a/meta/packages/gcc/gcc-4.1.2/800-arm-bigendian.patch +++ /dev/null | |||
@@ -1,127 +0,0 @@ | |||
1 | By Lennert Buytenhek <buytenh@wantstofly.org> | ||
2 | Adds support for arm*b-linux* big-endian ARM targets | ||
3 | |||
4 | See http://gcc.gnu.org/PR16350 | ||
5 | |||
6 | Index: gcc-4.1.1/gcc/config/arm/linux-elf.h | ||
7 | =================================================================== | ||
8 | --- gcc-4.1.1.orig/gcc/config/arm/linux-elf.h | ||
9 | +++ gcc-4.1.1/gcc/config/arm/linux-elf.h | ||
10 | @@ -28,19 +28,33 @@ | ||
11 | #undef TARGET_VERSION | ||
12 | #define TARGET_VERSION fputs (" (ARM GNU/Linux with ELF)", stderr); | ||
13 | |||
14 | +/* | ||
15 | + * 'config.gcc' defines TARGET_BIG_ENDIAN_DEFAULT as 1 for arm*b-* | ||
16 | + * (big endian) configurations. | ||
17 | + */ | ||
18 | +#if TARGET_BIG_ENDIAN_DEFAULT | ||
19 | +#define TARGET_ENDIAN_DEFAULT MASK_BIG_END | ||
20 | +#define TARGET_ENDIAN_OPTION "mbig-endian" | ||
21 | +#define TARGET_LINKER_EMULATION "armelfb_linux" | ||
22 | +#else | ||
23 | +#define TARGET_ENDIAN_DEFAULT 0 | ||
24 | +#define TARGET_ENDIAN_OPTION "mlittle-endian" | ||
25 | +#define TARGET_LINKER_EMULATION "armelf_linux" | ||
26 | +#endif | ||
27 | + | ||
28 | #undef TARGET_DEFAULT_FLOAT_ABI | ||
29 | #define TARGET_DEFAULT_FLOAT_ABI ARM_FLOAT_ABI_HARD | ||
30 | |||
31 | #undef TARGET_DEFAULT | ||
32 | -#define TARGET_DEFAULT (0) | ||
33 | +#define TARGET_DEFAULT (TARGET_ENDIAN_DEFAULT) | ||
34 | |||
35 | #define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm6 | ||
36 | |||
37 | -#define SUBTARGET_EXTRA_LINK_SPEC " -m armelf_linux -p" | ||
38 | +#define SUBTARGET_EXTRA_LINK_SPEC " -m " TARGET_LINKER_EMULATION " -p" | ||
39 | |||
40 | #undef MULTILIB_DEFAULTS | ||
41 | #define MULTILIB_DEFAULTS \ | ||
42 | - { "marm", "mlittle-endian", "mhard-float", "mno-thumb-interwork" } | ||
43 | + { "marm", TARGET_ENDIAN_OPTION, "mhard-float", "mno-thumb-interwork" } | ||
44 | |||
45 | /* Now we define the strings used to build the spec file. */ | ||
46 | #undef LIB_SPEC | ||
47 | @@ -61,7 +75,7 @@ | ||
48 | %{rdynamic:-export-dynamic} \ | ||
49 | %{!dynamic-linker:-dynamic-linker " LINUX_TARGET_INTERPRETER "} \ | ||
50 | -X \ | ||
51 | - %{mbig-endian:-EB}" \ | ||
52 | + %{mbig-endian:-EB} %{mlittle-endian:-EL}" \ | ||
53 | SUBTARGET_EXTRA_LINK_SPEC | ||
54 | |||
55 | #undef LINK_SPEC | ||
56 | Index: gcc-4.1.1/gcc/config.gcc | ||
57 | =================================================================== | ||
58 | --- gcc-4.1.1.orig/gcc/config.gcc | ||
59 | +++ gcc-4.1.1/gcc/config.gcc | ||
60 | @@ -672,6 +672,11 @@ arm*-*-netbsd*) | ||
61 | ;; | ||
62 | arm*-*-linux*) # ARM GNU/Linux with ELF | ||
63 | tm_file="dbxelf.h elfos.h linux.h arm/elf.h arm/linux-gas.h arm/linux-elf.h" | ||
64 | + case $target in | ||
65 | + arm*b-*) | ||
66 | + tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1" | ||
67 | + ;; | ||
68 | + esac | ||
69 | tmake_file="${tmake_file} t-linux arm/t-arm" | ||
70 | case ${target} in | ||
71 | arm*-*-linux-gnueabi) | ||
72 | Index: gcc-4.1.1/gcc/config/arm/linux-eabi.h | ||
73 | =================================================================== | ||
74 | --- gcc-4.1.1.orig/gcc/config/arm/linux-eabi.h | ||
75 | +++ gcc-4.1.1/gcc/config/arm/linux-eabi.h | ||
76 | @@ -20,6 +20,17 @@ | ||
77 | the Free Software Foundation, 51 Franklin Street, Fifth Floor, | ||
78 | Boston, MA 02110-1301, USA. */ | ||
79 | |||
80 | +/* | ||
81 | + * 'config.gcc' defines TARGET_BIG_ENDIAN_DEFAULT as 1 for arm*b-* | ||
82 | + * (big endian) configurations. | ||
83 | + */ | ||
84 | +#undef TARGET_LINKER_EMULATION | ||
85 | +#if TARGET_BIG_ENDIAN_DEFAULT | ||
86 | +#define TARGET_LINKER_EMULATION "armelfb_linux_eabi" | ||
87 | +#else | ||
88 | +#define TARGET_LINKER_EMULATION "armelf_linux_eabi" | ||
89 | +#endif | ||
90 | + | ||
91 | /* On EABI GNU/Linux, we want both the BPABI builtins and the | ||
92 | GNU/Linux builtins. */ | ||
93 | #undef TARGET_OS_CPP_BUILTINS | ||
94 | @@ -48,7 +59,7 @@ | ||
95 | #define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm10tdmi | ||
96 | |||
97 | #undef SUBTARGET_EXTRA_LINK_SPEC | ||
98 | -#define SUBTARGET_EXTRA_LINK_SPEC " -m armelf_linux_eabi" | ||
99 | +#define SUBTARGET_EXTRA_LINK_SPEC " -m " TARGET_LINKER_EMULATION | ||
100 | |||
101 | /* Use ld-linux.so.3 so that it will be possible to run "classic" | ||
102 | GNU/Linux binaries on an EABI system. */ | ||
103 | Index: gcc-4.1.1/gcc/config/arm/bpabi.h | ||
104 | =================================================================== | ||
105 | --- gcc-4.1.1.orig/gcc/config/arm/bpabi.h | ||
106 | +++ gcc-4.1.1/gcc/config/arm/bpabi.h | ||
107 | @@ -33,9 +33,19 @@ | ||
108 | #undef FPUTYPE_DEFAULT | ||
109 | #define FPUTYPE_DEFAULT FPUTYPE_VFP | ||
110 | |||
111 | +/* | ||
112 | + * 'config.gcc' defines TARGET_BIG_ENDIAN_DEFAULT as 1 for arm*b-* | ||
113 | + * (big endian) configurations. | ||
114 | + */ | ||
115 | +#if TARGET_BIG_ENDIAN_DEFAULT | ||
116 | +#define TARGET_ENDIAN_DEFAULT MASK_BIG_END | ||
117 | +#else | ||
118 | +#define TARGET_ENDIAN_DEFAULT 0 | ||
119 | +#endif | ||
120 | + | ||
121 | /* EABI targets should enable interworking by default. */ | ||
122 | #undef TARGET_DEFAULT | ||
123 | -#define TARGET_DEFAULT MASK_INTERWORK | ||
124 | +#define TARGET_DEFAULT (MASK_INTERWORK | TARGET_ENDIAN_DEFAULT) | ||
125 | |||
126 | /* The ARM BPABI functions return a boolean; they use no special | ||
127 | calling convention. */ | ||