Searched refs:fsave (Results 1 - 24 of 24) sorted by relevance

/linux-master/arch/m68k/fpsp040/
H A Dx_unimp.S12 | Note: An fsave for an unimplemented inst. will create a short
13 | fsave stack.
18 | 2. Unimp (short) fsave state frame created here by fsave
44 fsave -(%a7)
69 fsave -(%a7) |capture possible exc state
H A Dskeleton.S67 fsave -(%sp)
104 fsave -(%sp)
143 fsave -(%sp)
181 fsave -(%sp)
207 fsave -(%sp)
232 fsave -(%sp)
254 fsave -(%sp)
279 fsave -(%sp)
325 fsave -(%sp)
H A Dx_fline.S48 fsave -(%a7)
70 subl #UNIMP_40_SIZE-4,%a7 |emulate an orig fsave
78 subl #UNIMP_41_SIZE-4,%a7 |emulate a rev fsave
H A Dfpsp.h13 | These equates are used to access the exception frame, the fsave
19 | fsave -(a7)
28 | | FPU fsave area |
45 | offsets refer to the Local Variable area and the fsave area.
46 | The fsave frame is also accessible from the top via A7.
62 | Sometimes the exception handler will transform the fsave area
66 | a second fsave frame can be pushed onto the stack and the
122 | fsave offsets and bit definitions
124 | Offsets are defined from the end of an fsave because the last 10
322 | fsave size
[all...]
H A Dget_op.S32 | opclasses the number(s) are written back to the fsave stack
239 | ;on the fsave stack
242 | ;to the fsave stack and fall
267 | ;on the fsave stack
407 | the normalized operand is placed back on the fsave stack
537 fmovex %fp0,ETEMP(%a6) |put the unpacked sop in the fsave stack
607 | ;put the unpacked sop in the fsave stack
614 movew %d0,CMDREG1B(%a6) |write command word back to fsave stack
620 |Converted result is now in etemp on fsave stack, now set the source
H A Dx_ovfl.S59 fsave -(%a7)
H A Dsgetem.S84 movew %d0,LOCAL_EX(%a0) |move the sign & exp back to fsave stack
H A Dbugfix.S55 | /* first save some values on the fsave frame */
102 | /* first save some values on the fsave frame */
171 | number of the fsave is not $40, this handler is not necessary.
273 fsave -(%a7)
399 fsave -(%a7)
H A Dx_unfl.S47 fsave -(%a7)
H A Dx_snan.S44 fsave -(%a7)
H A Ddo_func.S13 | CMDREG1B and STAG are extracted from the fsave frame
H A Dgen_except.S127 | idle fsave vector to the unimp vector.
408 fsave (%sp)
421 fsave -(%sp)
430 clrl (%sp) | get rid of old fsave frame
445 clrl (%sp) | get rid of old fsave frame
H A Dround.S499 | is no LOCAL_GRS scratch word following it on the fsave frame.
/linux-master/arch/x86/kernel/fpu/
H A Dcore.c132 asm volatile("fnsave %[fp]; fwait" : [fp] "=m" (fpu->fpstate->regs.fsave));
133 frstor(&fpu->fpstate->regs.fsave);
186 frstor(&fpstate->regs.fsave);
493 fpstate->regs.fsave.cwd = 0xffff037fu;
494 fpstate->regs.fsave.swd = 0xffff0000u;
495 fpstate->regs.fsave.twd = 0xffffffffu;
496 fpstate->regs.fsave.fos = 0xffff0000u;
704 frstor(&init_fpstate.regs.fsave);
860 cwd = (unsigned short)fpu->fpstate->regs.fsave.cwd;
861 swd = (unsigned short)fpu->fpstate->regs.fsave
[all...]
H A Dregset.c413 return membuf_write(&to, &fpu->fpstate->regs.fsave,
455 memcpy(&fpu->fpstate->regs.fsave, &env, sizeof(env));
/linux-master/arch/m68k/ifpsp060/
H A Dfskeleton.S80 fsave -(%sp)
99 fsave -(%sp)
118 fsave -(%sp)
137 fsave -(%sp)
156 fsave -(%sp)
175 fsave -(%sp)
194 | fsave -(%sp)
/linux-master/arch/m68k/ifpsp060/src/
H A Dpfpsp.S586 # fix_skewed_ops() - adjust src operand in fsave frame #
600 # - The fsave frame contains the source operand #
605 # - The fsave frame contains the adjusted src op for opclass 0,2 #
608 # - The "exception present" flag in the fsave frame is cleared #
620 # exceptional operand and plave it in the fsave state frame, and store #
642 fsave FP_SRC(%a6) # grab the "busy" frame
826 # fix_skewed_ops() - adjust src operand in fsave frame #
840 # - The fsave frame contains the source operand #
845 # - The fsave frame contains the adjusted src op for opclass 0,2 #
848 # - The "exception present" flag in the fsave fram
[all...]
H A Dfpsp.S587 # fix_skewed_ops() - adjust src operand in fsave frame #
601 # - The fsave frame contains the source operand #
606 # - The fsave frame contains the adjusted src op for opclass 0,2 #
609 # - The "exception present" flag in the fsave frame is cleared #
621 # exceptional operand and plave it in the fsave state frame, and store #
643 fsave FP_SRC(%a6) # grab the "busy" frame
827 # fix_skewed_ops() - adjust src operand in fsave frame #
841 # - The fsave frame contains the source operand #
846 # - The fsave frame contains the adjusted src op for opclass 0,2 #
849 # - The "exception present" flag in the fsave fram
[all...]
/linux-master/arch/x86/math-emu/
H A Dload_store.c282 case 032: /* fsave */
283 fsave(addr_modes, (u_char __user *) data_address);
H A Dfpu_proto.h149 extern void fsave(fpu_addr_modes addr_modes, u_char __user *data_address);
H A Dreg_ld_str.c1199 void fsave(fpu_addr_modes addr_modes, u_char __user *data_address) function
/linux-master/arch/x86/include/asm/fpu/
H A Dtypes.h351 struct fregs_state fsave; member in union:fpregs_state
/linux-master/arch/m68k/kernel/
H A Dentry.S361 fsave %a0@(TASK_THREAD+THREAD_FPSTATE)
/linux-master/arch/m68k/math-emu/
H A Dfp_scan.S64 | normal fpu instruction? (this excludes fsave/frestore)

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