Searched refs:used_math (Results 1 - 21 of 21) sorted by relevance

/linux-4.1.27/arch/mips/kernel/
H A Dsignal.c171 unsigned int used_math; setup_sigcontext() local
194 used_math = !!used_math(); setup_sigcontext()
195 err |= __put_user(used_math, &sc->sc_used_math); setup_sigcontext()
197 if (used_math) { setup_sigcontext()
240 unsigned int used_math; restore_sigcontext() local
268 err |= __get_user(used_math, &sc->sc_used_math); restore_sigcontext()
269 conditional_used_math(used_math); restore_sigcontext()
271 if (used_math) { restore_sigcontext()
H A Dsignal32.c169 u32 used_math; setup_sigcontext32() local
189 used_math = !!used_math(); setup_sigcontext32()
190 err |= __put_user(used_math, &sc->sc_used_math); setup_sigcontext32()
192 if (used_math) { setup_sigcontext32()
217 u32 used_math; restore_sigcontext32() local
241 err |= __get_user(used_math, &sc->sc_used_math); restore_sigcontext32()
242 conditional_used_math(used_math); restore_sigcontext32()
244 if (used_math) { restore_sigcontext32()
H A Dbranch.c680 if (!used_math()) { /* First time FPU user */ __compute_return_epc_for_insn()
H A Dunaligned.c1191 BUG_ON(!used_math()); emulate_load_store_insn()
1625 BUG_ON(!used_math()); emulate_load_store_microMIPS()
H A Dmips-r2-to-r6-emul.c1165 if (!used_math()) { /* First time FPU user. */ mipsr2_decoder()
H A Dtraps.c1225 if (!used_math()) { enable_restore_fp_context()
/linux-4.1.27/arch/mips/loongson/loongson-3/
H A Dcop2-ex.c45 if (!used_math()) { loongson_cu2_call()
/linux-4.1.27/arch/unicore32/kernel/
H A Dprocess.c272 int used_math = thread->used_cp[1] | thread->used_cp[2]; dump_fpu() local
275 if (used_math) dump_fpu()
278 return used_math != 0; dump_fpu()
/linux-4.1.27/arch/arm/kernel/
H A Dprocess.c253 int used_math = thread->used_cp[1] | thread->used_cp[2]; dump_fpu() local
255 if (used_math) dump_fpu()
258 return used_math != 0; dump_fpu()
/linux-4.1.27/arch/sparc/kernel/
H A Dsignal_32.c228 if (used_math()) setup_frame()
248 if (used_math()) { setup_frame()
322 if (used_math()) setup_rt_frame()
338 if (used_math()) setup_rt_frame()
H A Dtraps_32.c199 if(used_math()) { do_fpd_trap()
207 if(!used_math()) { do_fpd_trap()
H A Dprocess_32.c421 if (used_math()) { dump_fpu()
/linux-4.1.27/arch/x86/kernel/
H A Dsignal.c227 if (used_math()) { get_sigframe()
243 if (used_math() && get_sigframe()
664 if (used_math()) handle_signal()
H A Dxsave.c352 if (!used_math() && init_fpu(tsk)) __restore_xstate_sig()
387 * Drop the current fpu which clears used_math(). This ensures __restore_xstate_sig()
687 WARN_ON(used_math()); eager_fpu_init()
H A Di387.c631 fpvalid = !!used_math(); dump_fpu()
/linux-4.1.27/arch/arm/nwfpe/
H A Dentry.S35 strb r8, [r10, #TSK_USED_MATH] @ set current->used_math
/linux-4.1.27/arch/sh/kernel/
H A Dsignal_32.c96 if (!used_math()) save_sigcontext_fpu()
H A Dsignal_64.c172 fpvalid = !!used_math(); setup_sigcontext_fpu()
/linux-4.1.27/arch/x86/ia32/
H A Dia32_signal.c325 if (used_math()) { get_sigframe()
/linux-4.1.27/arch/x86/math-emu/
H A Dfpu_entry.c150 if (!used_math()) { math_emulate()
/linux-4.1.27/include/linux/
H A Dsched.h2017 #define used_math() tsk_used_math(current) macro

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