|
Line
Link Here
|
| 0 |
-- gcc-4.0.2/gcc/config/arm/elf.h |
0 |
++ gcc-4.0.2/gcc/config/arm/elf.h |
|
Lines 45-52
Link Here
|
| 45 |
#endif |
45 |
#endif |
| 46 |
|
46 |
|
| 47 |
#ifndef SUBTARGET_ASM_FLOAT_SPEC |
47 |
#ifndef SUBTARGET_ASM_FLOAT_SPEC |
| 48 |
#define SUBTARGET_ASM_FLOAT_SPEC "\ |
48 |
#define SUBTARGET_ASM_FLOAT_SPEC "%{mapcs-float:-mfloat} \ |
| 49 |
%{mapcs-float:-mfloat}" |
49 |
%{mhard-float:-mfpu=fpa} \ |
|
|
50 |
%{!mhard-float: %{msoft-float:-mfpu=softfpa;:-mfpu=softvfp}}" |
| 50 |
#endif |
51 |
#endif |
| 51 |
|
52 |
|
| 52 |
#ifndef ASM_SPEC |
53 |
#ifndef ASM_SPEC |
|
Lines 58-65
Link Here
|
| 58 |
%{mapcs-*:-mapcs-%*} \ |
59 |
%{mapcs-*:-mapcs-%*} \ |
| 59 |
%(subtarget_asm_float_spec) \ |
60 |
%(subtarget_asm_float_spec) \ |
| 60 |
%{mthumb-interwork:-mthumb-interwork} \ |
61 |
%{mthumb-interwork:-mthumb-interwork} \ |
| 61 |
%{msoft-float:-mfloat-abi=soft} %{mhard-float:-mfloat-abi=hard} \ |
|
|
| 62 |
%{mfloat-abi=*} %{mfpu=*} \ |
| 63 |
%(subtarget_extra_asm_spec)" |
62 |
%(subtarget_extra_asm_spec)" |
| 64 |
#endif |
63 |
#endif |
| 65 |
|
64 |
|
| 66 |
-- gcc-4.0.2/gcc/config/arm/linux-elf.h |
65 |
++ gcc-4.0.2/gcc/config/arm/linux-elf.h |
|
Lines 28-34
Link Here
|
| 28 |
#define TARGET_VERSION fputs (" (ARM GNU/Linux with ELF)", stderr); |
28 |
#define TARGET_VERSION fputs (" (ARM GNU/Linux with ELF)", stderr); |
| 29 |
|
29 |
|
| 30 |
#undef TARGET_DEFAULT_FLOAT_ABI |
30 |
#undef TARGET_DEFAULT_FLOAT_ABI |
| 31 |
#define TARGET_DEFAULT_FLOAT_ABI ARM_FLOAT_ABI_HARD |
31 |
#define TARGET_DEFAULT_FLOAT_ABI ARM_FLOAT_ABI_SOFT |
| 32 |
|
32 |
|
| 33 |
/* TARGET_BIG_ENDIAN_DEFAULT is set in |
33 |
/* TARGET_BIG_ENDIAN_DEFAULT is set in |
| 34 |
config.gcc for big endian configurations. */ |
34 |
config.gcc for big endian configurations. */ |
|
Lines 44-49
Link Here
|
| 44 |
|
44 |
|
| 45 |
#undef TARGET_DEFAULT |
45 |
#undef TARGET_DEFAULT |
| 46 |
#define TARGET_DEFAULT (TARGET_ENDIAN_DEFAULT) |
46 |
#define TARGET_DEFAULT (TARGET_ENDIAN_DEFAULT) |
|
|
47 |
#undef SUBTARGET_EXTRA_ASM_SPEC |
| 48 |
#define SUBTARGET_EXTRA_ASM_SPEC "%{mhard-float:-mfpu=fpa} \ |
| 49 |
%{!mhard-float: %{msoft-float:-mfpu=softfpa;:-mfpu=softvfp}}" |
| 50 |
|
| 47 |
|
51 |
|
| 48 |
#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm6 |
52 |
#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm6 |
| 49 |
|
53 |
|
|
Lines 51-57
Link Here
|
| 51 |
|
55 |
|
| 52 |
#undef MULTILIB_DEFAULTS |
56 |
#undef MULTILIB_DEFAULTS |
| 53 |
#define MULTILIB_DEFAULTS \ |
57 |
#define MULTILIB_DEFAULTS \ |
| 54 |
{ "marm", "mlittle-endian", "mhard-float", "mno-thumb-interwork" } |
58 |
{ "marm", TARGET_ENDIAN_OPTION, "msoft-float", "mno-thumb-interwork" } |
| 55 |
|
59 |
|
| 56 |
/* Now we define the strings used to build the spec file. */ |
60 |
/* Now we define the strings used to build the spec file. */ |
| 57 |
#undef LIB_SPEC |
61 |
#undef LIB_SPEC |
|
Lines 60-66
Link Here
|
| 60 |
%{shared:-lc} \ |
64 |
%{shared:-lc} \ |
| 61 |
%{!shared:%{profile:-lc_p}%{!profile:-lc}}" |
65 |
%{!shared:%{profile:-lc_p}%{!profile:-lc}}" |
| 62 |
|
66 |
|
| 63 |
#define LIBGCC_SPEC "%{msoft-float:-lfloat} %{mfloat-abi=soft*:-lfloat} -lgcc" |
67 |
#define LIBGCC_SPEC "-lgcc" |
| 64 |
|
68 |
|
| 65 |
#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2" |
69 |
#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2" |
| 66 |
|
70 |
|
| 67 |
-- gcc-4.0.2/gcc/config/arm/t-linux |
71 |
++ gcc-4.0.2/gcc/config/arm/t-linux |
|
Lines 3-10
Link Here
|
| 3 |
TARGET_LIBGCC2_CFLAGS = -fomit-frame-pointer -fPIC |
3 |
TARGET_LIBGCC2_CFLAGS = -fomit-frame-pointer -fPIC |
| 4 |
|
4 |
|
| 5 |
LIB1ASMSRC = arm/lib1funcs.asm |
5 |
LIB1ASMSRC = arm/lib1funcs.asm |
| 6 |
LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx _clzsi2 _clzdi2 \ |
6 |
LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx \ |
| 7 |
_arm_addsubdf3 _arm_addsubsf3 |
7 |
_negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \ |
|
|
8 |
_truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \ |
| 9 |
_fixsfsi _fixunssfsi _floatdidf _floatdisf |
| 8 |
|
10 |
|
| 9 |
# MULTILIB_OPTIONS = mhard-float/msoft-float |
11 |
# MULTILIB_OPTIONS = mhard-float/msoft-float |
| 10 |
# MULTILIB_DIRNAMES = hard-float soft-float |
12 |
# MULTILIB_DIRNAMES = hard-float soft-float |
