Mercurial > hg > CbC > CbC_gcc
annotate gcc/config/arm/sfp-machine.h @ 63:b7f97abdc517 gcc-4.6-20100522
update gcc from gcc-4.5.0 to gcc-4.6
author | ryoma <e075725@ie.u-ryukyu.ac.jp> |
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date | Mon, 24 May 2010 12:47:05 +0900 |
parents | 77e2b8dfacca |
children |
rev | line source |
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0 | 1 #define _FP_W_TYPE_SIZE 32 |
2 #define _FP_W_TYPE unsigned long | |
3 #define _FP_WS_TYPE signed long | |
4 #define _FP_I_TYPE long | |
5 | |
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77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
6 /* The type of the result of a floating point comparison. This must |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
7 match `__libgcc_cmp_return__' in GCC for the target. */ |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
8 typedef int __gcc_CMPtype __attribute__ ((mode (__libgcc_cmp_return__))); |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
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9 #define CMPtype __gcc_CMPtype |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
10 |
0 | 11 #define _FP_MUL_MEAT_S(R,X,Y) \ |
12 _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm) | |
13 #define _FP_MUL_MEAT_D(R,X,Y) \ | |
14 _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm) | |
15 #define _FP_MUL_MEAT_Q(R,X,Y) \ | |
16 _FP_MUL_MEAT_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm) | |
17 | |
18 #define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_loop(S,R,X,Y) | |
19 #define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_2_udiv(D,R,X,Y) | |
20 #define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_4_udiv(Q,R,X,Y) | |
21 | |
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77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
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22 #define _FP_NANFRAC_H ((_FP_QNANBIT_H << 1) - 1) |
0 | 23 #define _FP_NANFRAC_S ((_FP_QNANBIT_S << 1) - 1) |
24 #define _FP_NANFRAC_D ((_FP_QNANBIT_D << 1) - 1), -1 | |
25 #define _FP_NANFRAC_Q ((_FP_QNANBIT_Q << 1) - 1), -1, -1, -1 | |
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77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
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26 #define _FP_NANSIGN_H 0 |
0 | 27 #define _FP_NANSIGN_S 0 |
28 #define _FP_NANSIGN_D 0 | |
29 #define _FP_NANSIGN_Q 0 | |
30 | |
31 #define _FP_KEEPNANFRACP 1 | |
32 | |
33 /* Someone please check this. */ | |
34 #define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \ | |
35 do { \ | |
36 if ((_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs) \ | |
37 && !(_FP_FRAC_HIGH_RAW_##fs(Y) & _FP_QNANBIT_##fs)) \ | |
38 { \ | |
39 R##_s = Y##_s; \ | |
40 _FP_FRAC_COPY_##wc(R,Y); \ | |
41 } \ | |
42 else \ | |
43 { \ | |
44 R##_s = X##_s; \ | |
45 _FP_FRAC_COPY_##wc(R,X); \ | |
46 } \ | |
47 R##_c = FP_CLS_NAN; \ | |
48 } while (0) | |
49 | |
50 #define __LITTLE_ENDIAN 1234 | |
51 #define __BIG_ENDIAN 4321 | |
52 | |
53 #if defined __ARMEB__ | |
54 # define __BYTE_ORDER __BIG_ENDIAN | |
55 #else | |
56 # define __BYTE_ORDER __LITTLE_ENDIAN | |
57 #endif | |
58 | |
59 | |
60 /* Define ALIASNAME as a strong alias for NAME. */ | |
61 # define strong_alias(name, aliasname) _strong_alias(name, aliasname) | |
62 # define _strong_alias(name, aliasname) \ | |
63 extern __typeof (name) aliasname __attribute__ ((alias (#name))); | |
64 | |
65 #ifdef __ARM_EABI__ | |
66 /* Rename functions to their EABI names. */ | |
67 /* The comparison functions need wrappers for EABI semantics, so | |
68 leave them unmolested. */ | |
69 #define __negsf2 __aeabi_fneg | |
70 #define __subsf3 __aeabi_fsub | |
71 #define __addsf3 __aeabi_fadd | |
72 #define __floatunsisf __aeabi_ui2f | |
73 #define __floatsisf __aeabi_i2f | |
74 #define __floatundisf __aeabi_ul2f | |
75 #define __floatdisf __aeabi_l2f | |
76 #define __mulsf3 __aeabi_fmul | |
77 #define __divsf3 __aeabi_fdiv | |
78 #define __unordsf2 __aeabi_fcmpun | |
79 #define __fixsfsi __aeabi_f2iz | |
80 #define __fixunssfsi __aeabi_f2uiz | |
81 #define __fixsfdi __aeabi_f2lz | |
82 #define __fixunssfdi __aeabi_f2ulz | |
83 #define __floatdisf __aeabi_l2f | |
84 | |
85 #define __negdf2 __aeabi_dneg | |
86 #define __subdf3 __aeabi_dsub | |
87 #define __adddf3 __aeabi_dadd | |
88 #define __floatunsidf __aeabi_ui2d | |
89 #define __floatsidf __aeabi_i2d | |
90 #define __extendsfdf2 __aeabi_f2d | |
91 #define __truncdfsf2 __aeabi_d2f | |
92 #define __floatundidf __aeabi_ul2d | |
93 #define __floatdidf __aeabi_l2d | |
94 #define __muldf3 __aeabi_dmul | |
95 #define __divdf3 __aeabi_ddiv | |
96 #define __unorddf2 __aeabi_dcmpun | |
97 #define __fixdfsi __aeabi_d2iz | |
98 #define __fixunsdfsi __aeabi_d2uiz | |
99 #define __fixdfdi __aeabi_d2lz | |
100 #define __fixunsdfdi __aeabi_d2ulz | |
101 #define __floatdidf __aeabi_l2d | |
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77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
102 #define __extendhfsf2 __gnu_h2f_ieee |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
103 #define __truncsfhf2 __gnu_f2h_ieee |
0 | 104 |
105 #endif /* __ARM_EABI__ */ |