Revision a1d8db07
| b/target-i386/exec.h | ||
|---|---|---|
| 124 | 124 |
#define floatx_is_any_nan floatx80_is_any_nan |
| 125 | 125 |
#define floatx_is_neg floatx80_is_neg |
| 126 | 126 |
#define floatx_is_zero floatx80_is_zero |
| 127 |
#define floatx_zero floatx80_zero |
|
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#define floatx_one floatx80_one |
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#define floatx_ln2 floatx80_ln2 |
|
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#define floatx_pi floatx80_pi |
|
| 127 | 131 |
#else |
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#define floatx_to_int32 float64_to_int32 |
| 129 | 133 |
#define floatx_to_int64 float64_to_int64 |
| ... | ... | |
| 149 | 153 |
#define floatx_is_any_nan float64_is_any_nan |
| 150 | 154 |
#define floatx_is_neg float64_is_neg |
| 151 | 155 |
#define floatx_is_zero float64_is_zero |
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#define floatx_zero float64_zero |
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#define floatx_one float64_one |
|
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#define floatx_ln2 float64_ln2 |
|
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#define floatx_pi float64_pi |
|
| 152 | 160 |
#endif |
| 153 | 161 |
|
| 154 | 162 |
#define RC_MASK 0xc00 |
| b/target-i386/op_helper.c | ||
|---|---|---|
| 95 | 95 |
6, 7, 8, 0, 1, 2, 3, 4, |
| 96 | 96 |
}; |
| 97 | 97 |
|
| 98 |
#if defined(CONFIG_SOFTFLOAT) |
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# define floatx_lg2 make_floatx80( 0x3ffd, 0x9a209a84fbcff799LL ) |
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# define floatx_l2e make_floatx80( 0x3fff, 0xb8aa3b295c17f0bcLL ) |
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# define floatx_l2t make_floatx80( 0x4000, 0xd49a784bcd1b8afeLL ) |
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#else |
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# define floatx_lg2 (0.30102999566398119523L) |
|
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# define floatx_l2e (1.44269504088896340739L) |
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# define floatx_l2t (3.32192809488736234781L) |
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#endif |
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|
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| 98 | 108 |
static const CPU86_LDouble f15rk[7] = |
| 99 | 109 |
{
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0.00000000000000000000L,
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1.00000000000000000000L,
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3.14159265358979323851L, /*pi*/
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|
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0.30102999566398119523L, /*lg2*/
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|
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0.69314718055994530943L, /*ln2*/
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|
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1.44269504088896340739L, /*l2e*/
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3.32192809488736234781L, /*l2t*/
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floatx_zero,
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floatx_one,
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floatx_pi,
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floatx_lg2,
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floatx_ln2,
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floatx_l2e,
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floatx_l2t,
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| 107 | 117 |
}; |
| 108 | 118 |
|
| 109 | 119 |
/* broken thread support */ |
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