Release 4.14 arch/powerpc/math-emu/fsel.c
// SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>
#include <asm/sfp-machine.h>
#include <math-emu/soft-fp.h>
#include <math-emu/double.h>
int
fsel(u32 *frD, void *frA, u32 *frB, u32 *frC)
{
FP_DECL_D(A);
FP_DECL_EX;
#ifdef DEBUG
printk("%s: %p %p %p %p\n", __func__, frD, frA, frB, frC);
#endif
FP_UNPACK_DP(A, frA);
#ifdef DEBUG
printk("A: %ld %lu %lu %ld (%ld)\n", A_s, A_f1, A_f0, A_e, A_c);
printk("B: %08x %08x\n", frB[0], frB[1]);
printk("C: %08x %08x\n", frC[0], frC[1]);
#endif
if (A_c == FP_CLS_NAN || (A_c != FP_CLS_ZERO && A_s)) {
frD[0] = frB[0];
frD[1] = frB[1];
} else {
frD[0] = frC[0];
frD[1] = frC[1];
}
#ifdef DEBUG
printk("D: %08x.%08x\n", frD[0], frD[1]);
#endif
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Linus Torvalds (pre-git) | 183 | 97.86% | 1 | 33.33% |
| Kumar Gala | 3 | 1.60% | 1 | 33.33% |
| Harvey Harrison | 1 | 0.53% | 1 | 33.33% |
| Total | 187 | 100.00% | 3 | 100.00% |
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Linus Torvalds (pre-git) | 195 | 94.66% | 1 | 20.00% |
| Kumar Gala | 8 | 3.88% | 1 | 20.00% |
| Harvey Harrison | 1 | 0.49% | 1 | 20.00% |
| Greg Kroah-Hartman | 1 | 0.49% | 1 | 20.00% |
| Linus Torvalds | 1 | 0.49% | 1 | 20.00% |
| Total | 206 | 100.00% | 5 | 100.00% |
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