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Searched refs:nib (Results 1 – 3 of 3) sorted by relevance

/arch/sh/kernel/cpu/sh4/
Dfpu.c179 int nib[4] = { in ieee_fpe_handler() local
186 if (nib[0] == 0xb || (nib[0] == 0x4 && nib[2] == 0x0 && nib[3] == 0xb)) in ieee_fpe_handler()
189 if (nib[0] == 0xa || nib[0] == 0xb) { in ieee_fpe_handler()
193 } else if (nib[0] == 0x8 && nib[1] == 0xd) { in ieee_fpe_handler()
200 } else if (nib[0] == 0x8 && nib[1] == 0xf) { in ieee_fpe_handler()
207 } else if (nib[0] == 0x4 && nib[3] == 0xb && in ieee_fpe_handler()
208 (nib[2] == 0x0 || nib[2] == 0x2)) { in ieee_fpe_handler()
210 nextpc = regs->regs[nib[1]]; in ieee_fpe_handler()
212 } else if (nib[0] == 0x0 && nib[3] == 0x3 && in ieee_fpe_handler()
213 (nib[2] == 0x0 || nib[2] == 0x2)) { in ieee_fpe_handler()
[all …]
/arch/sh/kernel/cpu/sh2a/
Dfpu.c411 int nib[4] = { in ieee_fpe_handler() local
417 if (nib[0] == 0xb || in ieee_fpe_handler()
418 (nib[0] == 0x4 && nib[2] == 0x0 && nib[3] == 0xb)) /* bsr & jsr */ in ieee_fpe_handler()
420 if (nib[0] == 0xa || nib[0] == 0xb) { /* bra & bsr */ in ieee_fpe_handler()
423 } else if (nib[0] == 0x8 && nib[1] == 0xd) { /* bt/s */ in ieee_fpe_handler()
429 } else if (nib[0] == 0x8 && nib[1] == 0xf) { /* bf/s */ in ieee_fpe_handler()
435 } else if (nib[0] == 0x4 && nib[3] == 0xb && in ieee_fpe_handler()
436 (nib[2] == 0x0 || nib[2] == 0x2)) { /* jmp & jsr */ in ieee_fpe_handler()
437 nextpc = regs->regs[nib[1]]; in ieee_fpe_handler()
439 } else if (nib[0] == 0x0 && nib[3] == 0x3 && in ieee_fpe_handler()
[all …]
/arch/sh/math-emu/
Dmath.c510 int nib[4] = { in ieee_fpe_handler() local
516 if (nib[0] == 0xb || in ieee_fpe_handler()
517 (nib[0] == 0x4 && nib[2] == 0x0 && nib[3] == 0xb)) /* bsr & jsr */ in ieee_fpe_handler()
520 if (nib[0] == 0xa || nib[0] == 0xb) { /* bra & bsr */ in ieee_fpe_handler()
523 } else if (nib[0] == 0x8 && nib[1] == 0xd) { /* bt/s */ in ieee_fpe_handler()
529 } else if (nib[0] == 0x8 && nib[1] == 0xf) { /* bf/s */ in ieee_fpe_handler()
535 } else if (nib[0] == 0x4 && nib[3] == 0xb && in ieee_fpe_handler()
536 (nib[2] == 0x0 || nib[2] == 0x2)) { /* jmp & jsr */ in ieee_fpe_handler()
537 nextpc = regs->regs[nib[1]]; in ieee_fpe_handler()
539 } else if (nib[0] == 0x0 && nib[3] == 0x3 && in ieee_fpe_handler()
[all …]