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Searched refs:FPRS_FEF (Results 1 – 11 of 11) sorted by relevance

/linux/arch/sparc/kernel/
H A Drtrap_64.S59 andcc %l5, FPRS_FEF, %g0
335 andcc %l2, (FPRS_FEF|FPRS_DU), %g0
338 andcc %l2, FPRS_FEF, %g0
343 wr %g1, FPRS_FEF, %fprs
367 5: wr %g0, FPRS_FEF, %fprs
H A Dptrace_64.c362 if (fprs & FPRS_FEF) { in fpregs64_get()
405 fprs |= (FPRS_FEF | FPRS_DL | FPRS_DU); in fpregs64_set()
686 enabled = t->fpsaved[0] & FPRS_FEF; in fpregs32_get()
735 fprs |= (FPRS_FEF | FPRS_DL); in fpregs32_set()
839 if (t->fpsaved[0] & FPRS_FEF) in getfpregs_get()
879 fprs |= (FPRS_FEF | FPRS_DL); in setfpregs_set()
H A Dunaligned_64.c553 if (!(current_thread_info()->fpsaved[0] & FPRS_FEF)) { in handle_ldf_stq()
554 current_thread_info()->fpsaved[0] = FPRS_FEF; in handle_ldf_stq()
635 if (!(current_thread_info()->fpsaved[0] & FPRS_FEF)) { in handle_lddfmna()
636 current_thread_info()->fpsaved[0] = FPRS_FEF; in handle_lddfmna()
H A Dfpu_traps.S12 andcc %g5, FPRS_FEF, %g0
25 wr %g0, FPRS_FEF, %fprs
26 andcc %g5, FPRS_FEF, %g0
192 wr %g0, FPRS_FEF, %fprs ! clean DU/DL bits
H A Dsignal32.c369 if (current_thread_info()->fpsaved[0] & FPRS_FEF) in setup_frame32()
397 if (current_thread_info()->fpsaved[0] & FPRS_FEF) in setup_frame32()
503 if (current_thread_info()->fpsaved[0] & FPRS_FEF) in setup_rt_frame32()
531 if (current_thread_info()->fpsaved[0] & FPRS_FEF) in setup_rt_frame32()
H A Dsignal_64.c158 fenab = (current_thread_info()->fpsaved[0] & FPRS_FEF); in sparc64_get_context()
364 if (current_thread_info()->fpsaved[0] & FPRS_FEF) in setup_rt_frame()
385 if (current_thread_info()->fpsaved[0] & FPRS_FEF) { in setup_rt_frame()
H A Dprom_irqtrans.c367 "i" (FPRS_FEF), "r" (&cacheline[0]), in tomatillo_wsync_handler()
/linux/arch/sparc/lib/
H A DNG2memcpy.S16 #define FPRS_FEF 0x04 macro
18 #define VISEntryHalf rd %fprs, %o5; wr %g0, FPRS_FEF, %fprs; \
20 #define VISExitHalf and %o5, FPRS_FEF, %o5; wr %o5, 0x0, %fprs
22 #define VISEntryHalf rd %fprs, %o5; wr %g0, FPRS_FEF, %fprs
23 #define VISExitHalf and %o5, FPRS_FEF, %o5; wr %o5, 0x0, %fprs
H A DVISsave.S48 mov FPRS_DU | FPRS_DL | FPRS_FEF, %o5
/linux/arch/sparc/include/uapi/asm/
H A Dpstate.h85 #define FPRS_FEF _AC(0x0000000000000004,UL) /* FPU Enable. */ macro
/linux/arch/sparc/math-emu/
H A Dmath_64.c418 if (!(current_thread_info()->fpsaved[0] & FPRS_FEF)) { in do_mathemu()
419 current_thread_info()->fpsaved[0] = FPRS_FEF; in do_mathemu()