| /linux-2.4.37.9/arch/sh64/kernel/ |
| D | fpu.c | 154 last_task_used_math ? last_task_used_math->pid : -1); in do_fpu_state_restore()
162 if (last_task_used_math == current) in do_fpu_state_restore()
166 if (last_task_used_math != NULL) { in do_fpu_state_restore()
168 fpsave(&last_task_used_math->thread.fpu.hard); in do_fpu_state_restore()
170 last_task_used_math = current; in do_fpu_state_restore()
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| D | ptrace.c | 73 if (last_task_used_math == task) { in get_fpu_long()
77 last_task_used_math = 0; in get_fpu_long()
109 } else if (last_task_used_math == task) { in put_fpu_long()
113 last_task_used_math = 0; in put_fpu_long()
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| D | process.c | 67 struct task_struct *last_task_used_math = NULL; variable
673 if (last_task_used_math == current) { in exit_thread()
674 last_task_used_math = NULL; in exit_thread()
688 if (last_task_used_math == current) { in flush_thread()
689 last_task_used_math = NULL; in flush_thread()
716 if (current == last_task_used_math) { in dump_fpu()
720 last_task_used_math = 0; in dump_fpu()
742 if(last_task_used_math == current) { in copy_thread()
746 last_task_used_math = NULL; in copy_thread()
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| D | traps.c | 648 if (last_task_used_math == current) { in misaligned_fpu_load()
652 last_task_used_math = NULL; in misaligned_fpu_load()
721 if (last_task_used_math == current) { in misaligned_fpu_store()
725 last_task_used_math = NULL; in misaligned_fpu_store()
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| D | signal.c | 223 if (current == last_task_used_math) { in restore_sigcontext_fpu()
224 last_task_used_math = NULL; in restore_sigcontext_fpu()
245 if (current == last_task_used_math) { in setup_sigcontext_fpu()
249 last_task_used_math = NULL; in setup_sigcontext_fpu()
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| /linux-2.4.37.9/arch/ppc64/kernel/ |
| D | process.c | 53 struct task_struct *last_task_used_math = NULL; variable
89 giveup_fpu(last_task_used_math); in enable_kernel_fp()
195 printk("\nlast math %p last altivec %p", last_task_used_math, in show_regs()
226 if (last_task_used_math == current) in exit_thread()
227 last_task_used_math = NULL; in exit_thread()
236 if (last_task_used_math == current) in flush_thread()
237 last_task_used_math = NULL; in flush_thread()
347 if (last_task_used_math == current) in start_thread()
348 last_task_used_math = 0; in start_thread()
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| D | signal32.c | 305 if (last_task_used_math == current) in sys32_sigreturn()
306 last_task_used_math = NULL; in sys32_sigreturn()
496 if (last_task_used_math == current) in sys32_rt_sigreturn()
497 last_task_used_math = NULL; in sys32_rt_sigreturn()
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| D | signal.c | 278 if (last_task_used_math == current) in restore_sigcontext()
279 last_task_used_math = NULL; in restore_sigcontext()
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| D | head.S | 1673 LOADBASE(r3,last_task_used_math)
1674 ld r4,last_task_used_math@l(r3)
1701 std r4,last_task_used_math@l(r3)
1752 LOADBASE(r4,last_task_used_math)
1753 std r5,last_task_used_math@l(r4)
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| D | sys_ppc32.c | 4036 if (last_task_used_math == current) in start_thread32()
4037 last_task_used_math = 0; in start_thread32()
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| /linux-2.4.37.9/arch/ppc/kernel/ |
| D | process.c | 47 struct task_struct *last_task_used_math = NULL; variable
173 giveup_fpu(last_task_used_math); in enable_kernel_fp()
269 printk("\nlast math %p last altivec %p", last_task_used_math, in show_regs()
310 if (last_task_used_math == current) in exit_thread()
311 last_task_used_math = NULL; in exit_thread()
318 if (last_task_used_math == current) in flush_thread()
319 last_task_used_math = NULL; in flush_thread()
410 if (last_task_used_math == current) in start_thread()
411 last_task_used_math = 0; in start_thread()
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| D | head.S | 907 addis r3,r6,last_task_used_math@ha
908 lwz r4,last_task_used_math@l(r3)
935 stw r4,last_task_used_math@l(r3)
1131 lis r4,last_task_used_math@ha
1132 stw r5,last_task_used_math@l(r4)
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| /linux-2.4.37.9/arch/sparc/kernel/ |
| D | process.c | 65 struct task_struct *last_task_used_math = NULL; variable
343 if(last_task_used_math == current) {
352 last_task_used_math = NULL;
366 if(last_task_used_math == current) {
375 last_task_used_math = NULL;
437 if(last_task_used_math == current) {
581 if (current == last_task_used_math) {
585 last_task_used_math = 0;
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| D | traps.c | 237 if(last_task_used_math == current) in do_fpd_trap()
239 if(last_task_used_math) { in do_fpd_trap()
241 struct task_struct *fptask = last_task_used_math; in do_fpd_trap()
245 last_task_used_math = current; in do_fpd_trap()
279 struct task_struct *fpt = last_task_used_math;
371 last_task_used_math = NULL;
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| D | signal.c | 234 if (current == last_task_used_math) { in restore_fpu_state()
235 last_task_used_math = 0; in restore_fpu_state()
596 if (current == last_task_used_math) { in save_fpu_state()
600 last_task_used_math = 0; in save_fpu_state()
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| /linux-2.4.37.9/include/asm-sparc/ |
| D | sfp-machine.h | 180 extern struct task_struct *last_task_used_math;
188 #define FP_ROUNDMODE ((last_task_used_math->thread.fsr >> 30) & 0x3)
204 #define FP_INHIBIT_RESULTS ((last_task_used_math->thread.fsr >> 23) & _fex)
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| D | processor.h | 194 extern struct task_struct *last_task_used_math;
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| D | system.h | 78 #define SWITCH_DO_LAZY_FPU if(last_task_used_math != next) next->thread.kregs->psr&=~PSR_EF;
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| /linux-2.4.37.9/include/asm-s390/ |
| D | processor.h | 56 extern struct task_struct *last_task_used_math;
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| /linux-2.4.37.9/include/asm-s390x/ |
| D | processor.h | 58 extern struct task_struct *last_task_used_math;
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| /linux-2.4.37.9/include/asm-sh64/ |
| D | processor.h | 273 extern struct task_struct *last_task_used_math;
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| D | system.h | 126 if (last_task_used_math != next) { \
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| /linux-2.4.37.9/arch/ppc/mm/ |
| D | init.c | 209 if ( p == last_task_used_math ) in show_mem()
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| /linux-2.4.37.9/include/asm-ppc64/ |
| D | processor.h | 620 extern struct task_struct *last_task_used_math;
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| /linux-2.4.37.9/include/asm-ppc/ |
| D | processor.h | 806 extern struct task_struct *last_task_used_math;
|