Searched refs:fph (Results 1 - 10 of 10) sorted by relevance

/asus-wl-520gu-7.0.1.45/src/router/iproute2/reference/asm-ia64/
H A Dprocessor.h290 struct ia64_fpreg fph[96]; /* saved/loaded on demand */ member in struct:thread_struct
304 {{{{0}}}, } /* fph */ \
438 extern void __ia64_save_fpu (struct ia64_fpreg *fph);
439 extern void __ia64_load_fpu (struct ia64_fpreg *fph);
451 /* load fp 0.0 into fph */
461 ia64_save_fpu (struct ia64_fpreg *fph) { argument
463 __ia64_save_fpu(fph);
469 ia64_load_fpu (struct ia64_fpreg *fph) { argument
471 __ia64_load_fpu(fph);
H A Dsystem.h372 * Disabling access to the fph partition and the debug-register
404 * In the SMP case, we save the fph state when context-switching
405 * away from a thread that modified fph. This way, when the thread
407 * task->thread.fph, avoiding the complication of having to fetch
408 * the latest fph state from another CPU.
414 __ia64_save_fpu((prev)->thread.fph); \
/asus-wl-520gu-7.0.1.45/src/linux/linux/include/asm-ia64/
H A Dprocessor.h290 struct ia64_fpreg fph[96]; /* saved/loaded on demand */ member in struct:thread_struct
304 {{{{0}}}, } /* fph */ \
438 extern void __ia64_save_fpu (struct ia64_fpreg *fph);
439 extern void __ia64_load_fpu (struct ia64_fpreg *fph);
451 /* load fp 0.0 into fph */
461 ia64_save_fpu (struct ia64_fpreg *fph) { argument
463 __ia64_save_fpu(fph);
469 ia64_load_fpu (struct ia64_fpreg *fph) { argument
471 __ia64_load_fpu(fph);
H A Dsystem.h372 * Disabling access to the fph partition and the debug-register
404 * In the SMP case, we save the fph state when context-switching
405 * away from a thread that modified fph. This way, when the thread
407 * task->thread.fph, avoiding the complication of having to fetch
408 * the latest fph state from another CPU.
414 __ia64_save_fpu((prev)->thread.fph); \
/asus-wl-520gu-7.0.1.45/src/linux/linux/arch/ia64/kernel/
H A Dsignal.c132 __copy_from_user(current->thread.fph, &sc->sc_fr[32], 96*16);
133 psr->mfh = 0; /* drop signal handler's fph contents... */
135 __ia64_load_fpu(current->thread.fph);
321 __copy_to_user(&sc->sc_fr[32], current->thread.fph, 96*16);
H A Dptrace.c514 * Write f32-f127 back to task->thread.fph if it has been modified.
528 ia64_save_fpu(&task->thread.fph[0]);
534 * Sync the fph state of the task so that it can be manipulated
535 * through thread.fph. If necessary, f32-f127 are written back to
536 * thread.fph or, if the fph state hasn't been used before, thread.fph
538 * ensure that the task picks up the state from thread.fph when it
549 memset(&task->thread.fph, 0, sizeof(task->thread.fph));
[all...]
H A Dprocess.c426 memcpy(dst + 32, current->thread.fph, 96*16);
H A Dtraps.c233 * current fph partition in the task_struct of the fpu-owner (if necessary) and then load
235 * access to fph by the time we get here, as the IVT's "Disabled FP-Register" handler takes
243 /* first, grant user-level access to fph partition: */
259 __ia64_load_fpu(current->thread.fph);
264 * Set mfh because the state in thread.fph does not match the state in
265 * the fph partition.
H A Dunaligned.c501 * (1) save f32-f127 to thread.fph and update the values there
509 current->thread.fph[IA64_FPH_OFFS(regnum)] = *fpval;
563 * to current->thread.fph to get access to it. See discussion in setfpreg()
568 *fpval = current->thread.fph[IA64_FPH_OFFS(regnum)];
H A Dunwind.c416 addr = t->thread.fph + (regnum - 32);

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