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/kernel/linux/linux-5.10/arch/m68k/fpsp040/
H A Dslog2.S33 | flag. Otherwise, save FPCR in D1; set FpCR to default.
41 | 2.1 Restore the user FPCR
48 | flag. Otherwise, save FPCR in D1; set FpCR to default.
55 | 2.1 Restore the user FPCR
62 | flag. Otherwise, save FPCR in D1; set FpCR to default.
70 | 2.1 Restore the user FPCR
77 | flag. Otherwise, save FPCR in D1; set FpCR to default.
86 | 2.2 Restore the user FPCR.
92 | 4.1 Restore the user FPCR
H A Ddecbin.S120 | fmovel #0,FPCR ;clr real fpcr
395 | (*) d2: {FPCR[6:5],SM,SE} as index in RTABLE; temp
396 | (*) d3: FPCR work copy
431 movel USER_FPCR(%a6),%d3 |get user's FPCR
435 bfextu %d4{#0:#2},%d0 | {FPCR[6],FPCR[5],SM,SE}
440 bfins %d0,%d3{#26:#2} |stuff new rounding bits in FPCR
441 fmovel %d3,%FPCR |write new FPCR
H A Dstanh.S117 fmovel %d1,%FPCR |restore users exceptions
157 fmovel %d1,%FPCR |restore users exceptions
165 fmovel %d1,%FPCR |restore users exceptions
179 fmovel %d1,%FPCR |restore users exceptions
H A Dscale.S76 fmovel USER_FPCR(%a6),%FPCR
109 fmovel USER_FPCR(%a6),%FPCR
137 fmovel USER_FPCR(%a6),%FPCR
156 fmovel USER_FPCR(%a6),%FPCR
226 fmovel USER_FPCR(%a6),%FPCR
327 fmovel USER_FPCR(%a6),%FPCR
H A Dbindec.S77 | A11. Restore original FPCR; set size ext.
175 fmovel #rm_mode,%FPCR |set RM and ext
338 | FPCR[6:5] LAMBDA SIGN(X) FPCR[6:5]
447 fmovel #rz_mode,%FPCR |set RZ rounding mode
464 | d0: FPCR with RZ mode/Unchanged
525 | d0: FPCR with RZ mode/FPSR with INEX2 isolated
549 | A11. Restore original FPCR; set size ext.
552 | routine expects the FPCR value to be in USER_FPCR for
553 | mode and precision. The original FPCR i
[all...]
H A Dslogn.S324 |--FPCR SAVED AND CLEARED, INPUT IS 2^(ADJK)*FP0, FP0 CONTAINS
377 |--REGISTERS SAVED: FPCR, FP1, FP2
423 |--REGISTERS SAVED: FPCR, FP1. FP0 CONTAINS THE INPUT.
435 |--REGISTERS SAVED ARE NOW FPCR,FP1,FP2,FP3
472 |--REGISTERS SAVED FPCR. LOG(-VE) IS INVALID
576 |--FPCR SAVED. D0 IS X IN COMPACT FORM.
H A Dscosh.S74 fmovel %d1,%FPCR
103 fmovel %d1,%FPCR
H A Dsetox.S156 | 6.3 Restore the user FPCR
174 | 7.2 Restore user FPCR.
200 | 9.4 Restore user FPCR.
216 | precision prescribed by the user FPCR.
280 | 6.6 Restore user FPCR.
291 | 8.2 Restore FPCR; return ans := X - 2^(-16382). Exit.
293 | 8.4 Restore FPCR; ans := ans - 2^(-16382).
324 | Restore user FPCR
566 fmovel %d1,%FPCR | ...restore user FPCR
[all...]
H A Dssin.S180 |--SAVE FPCR, FP1. CHECK IF |X| IS TOO SMALL OR LARGE
280 fmovel %d1,%FPCR |restore users exceptions
344 fmovel %d1,%FPCR |restore users exceptions
363 fmovel %d1,%FPCR |restore users exceptions
371 fmovel %d1,%FPCR |restore users exceptions
651 fmovel %d1,%FPCR
654 fmovel (%sp)+,%FPCR |restore users exceptions
719 fmovel %d1,%FPCR
722 fmovel (%sp)+,%FPCR |restore users exceptions
738 fmovel %d1,%FPCR
[all...]
H A Dfpsp.h91 .set USER_FPCR,LV+64 | saved user FPCR
92 .set FPCR_ENABLE,USER_FPCR+2 | FPCR exception enable
93 .set FPCR_MODE,USER_FPCR+3 | FPCR rounding mode control
220 | FPSR/FPCR bits
287 | FPCR rounding modes
H A Dkernel_ex.S69 btstb #dz_bit,FPCR_ENABLE(%a6) |test FPCR for dz exc enabled
74 btstb #dz_bit,FPCR_ENABLE(%a6) |test FPCR for dz exc enabled
118 btstb #operr_bit,FPCR_ENABLE(%a6) |test FPCR for operr enabled
222 btstb #ovfl_bit,FPCR_ENABLE(%a6) |test FPCR for ovfl enabled
/kernel/linux/linux-6.6/arch/m68k/fpsp040/
H A Dslog2.S33 | flag. Otherwise, save FPCR in D1; set FpCR to default.
41 | 2.1 Restore the user FPCR
48 | flag. Otherwise, save FPCR in D1; set FpCR to default.
55 | 2.1 Restore the user FPCR
62 | flag. Otherwise, save FPCR in D1; set FpCR to default.
70 | 2.1 Restore the user FPCR
77 | flag. Otherwise, save FPCR in D1; set FpCR to default.
86 | 2.2 Restore the user FPCR.
92 | 4.1 Restore the user FPCR
H A Ddecbin.S120 | fmovel #0,FPCR ;clr real fpcr
395 | (*) d2: {FPCR[6:5],SM,SE} as index in RTABLE; temp
396 | (*) d3: FPCR work copy
431 movel USER_FPCR(%a6),%d3 |get user's FPCR
435 bfextu %d4{#0:#2},%d0 | {FPCR[6],FPCR[5],SM,SE}
440 bfins %d0,%d3{#26:#2} |stuff new rounding bits in FPCR
441 fmovel %d3,%FPCR |write new FPCR
H A Dstanh.S117 fmovel %d1,%FPCR |restore users exceptions
157 fmovel %d1,%FPCR |restore users exceptions
165 fmovel %d1,%FPCR |restore users exceptions
179 fmovel %d1,%FPCR |restore users exceptions
H A Dscale.S76 fmovel USER_FPCR(%a6),%FPCR
109 fmovel USER_FPCR(%a6),%FPCR
137 fmovel USER_FPCR(%a6),%FPCR
156 fmovel USER_FPCR(%a6),%FPCR
226 fmovel USER_FPCR(%a6),%FPCR
327 fmovel USER_FPCR(%a6),%FPCR
H A Dbindec.S77 | A11. Restore original FPCR; set size ext.
175 fmovel #rm_mode,%FPCR |set RM and ext
338 | FPCR[6:5] LAMBDA SIGN(X) FPCR[6:5]
447 fmovel #rz_mode,%FPCR |set RZ rounding mode
464 | d0: FPCR with RZ mode/Unchanged
525 | d0: FPCR with RZ mode/FPSR with INEX2 isolated
549 | A11. Restore original FPCR; set size ext.
552 | routine expects the FPCR value to be in USER_FPCR for
553 | mode and precision. The original FPCR i
[all...]
H A Dslogn.S324 |--FPCR SAVED AND CLEARED, INPUT IS 2^(ADJK)*FP0, FP0 CONTAINS
377 |--REGISTERS SAVED: FPCR, FP1, FP2
423 |--REGISTERS SAVED: FPCR, FP1. FP0 CONTAINS THE INPUT.
435 |--REGISTERS SAVED ARE NOW FPCR,FP1,FP2,FP3
472 |--REGISTERS SAVED FPCR. LOG(-VE) IS INVALID
576 |--FPCR SAVED. D0 IS X IN COMPACT FORM.
H A Dscosh.S74 fmovel %d1,%FPCR
103 fmovel %d1,%FPCR
H A Dsetox.S156 | 6.3 Restore the user FPCR
174 | 7.2 Restore user FPCR.
200 | 9.4 Restore user FPCR.
216 | precision prescribed by the user FPCR.
280 | 6.6 Restore user FPCR.
291 | 8.2 Restore FPCR; return ans := X - 2^(-16382). Exit.
293 | 8.4 Restore FPCR; ans := ans - 2^(-16382).
324 | Restore user FPCR
566 fmovel %d1,%FPCR | ...restore user FPCR
[all...]
H A Dssin.S180 |--SAVE FPCR, FP1. CHECK IF |X| IS TOO SMALL OR LARGE
280 fmovel %d1,%FPCR |restore users exceptions
344 fmovel %d1,%FPCR |restore users exceptions
363 fmovel %d1,%FPCR |restore users exceptions
371 fmovel %d1,%FPCR |restore users exceptions
651 fmovel %d1,%FPCR
654 fmovel (%sp)+,%FPCR |restore users exceptions
719 fmovel %d1,%FPCR
722 fmovel (%sp)+,%FPCR |restore users exceptions
738 fmovel %d1,%FPCR
[all...]
H A Dfpsp.h91 .set USER_FPCR,LV+64 | saved user FPCR
92 .set FPCR_ENABLE,USER_FPCR+2 | FPCR exception enable
93 .set FPCR_MODE,USER_FPCR+3 | FPCR rounding mode control
220 | FPSR/FPCR bits
287 | FPCR rounding modes
/kernel/linux/linux-5.10/arch/arm/nwfpe/
H A Dfpa11.h70 /* 100 */ FPCR fpcr; /* floating point control register */
H A Dfpsr.h22 The FPCR is a 32 bit register consisting of bit flags.
30 typedef unsigned int FPCR; /* type for floating point control register */ typedef
/kernel/linux/linux-6.6/arch/arm/nwfpe/
H A Dfpsr.h22 The FPCR is a 32 bit register consisting of bit flags.
30 typedef unsigned int FPCR; /* type for floating point control register */ typedef
H A Dfpa11.h70 /* 100 */ FPCR fpcr; /* floating point control register */

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