/kernel/linux/linux-5.10/arch/m68k/fpsp040/ |
D | slog2.S | 33 | 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
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D | decbin.S | 120 | fmovel #0,FPCR ;clr real fpcr 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
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D | stanh.S | 117 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
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D | scale.S | 76 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
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D | bindec.S | 77 | 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] 552 | routine expects the FPCR value to be in USER_FPCR for 553 | mode and precision. The original FPCR is saved in L_SCR1. 603 movel L_SCR1(%a6),USER_FPCR(%a6) |restore user's FPCR 619 | d0: FPCR with size set to ext/scratch final = 0 673 fmovel #rm_mode,%FPCR |set rmode to RM 687 fmovel #rm_mode,%FPCR |set rmode to RM
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D | setox.S | 156 | 6.3 Restore the user FPCR 174 | 7.2 Restore user FPCR. 200 | 9.4 Restore user FPCR. 566 fmovel %d1,%FPCR | ...restore user FPCR 573 fmovel %d1,%FPCR 611 fmovel %d1,%FPCR 761 fmovel %d1,%FPCR 780 fmovel %d1,%FPCR 793 fmovel %d1,%FPCR 847 fmovel %d1,%FPCR [all …]
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D | slogn.S | 324 |--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
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D | scosh.S | 74 fmovel %d1,%FPCR 103 fmovel %d1,%FPCR
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D | kernel_ex.S | 69 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
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D | fpsp.h | 91 .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
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D | ssin.S | 180 |--SAVE FPCR, FP1. CHECK IF |X| IS TOO SMALL OR LARGE 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 741 fmovel (%sp)+,%FPCR |restore users exceptions
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D | util.S | 93 | This sets the round precision according to the user's FPCR unless the 119 | ;use FPCR 133 bra ovf_fpcr |none of the above, use FPCR 332 | use precision from FPCR{7:6} 337 | use precision in FPCR{7:6} 413 | Get rounding precision set in FPCR{7:6}.
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D | satan.S | 336 fmovel %d1,%FPCR |restore users exceptions 387 fmovel %d1,%FPCR |restore users exceptions 396 fmovel %d1,%FPCR |restore users exceptions
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D | x_unimp.S | 62 fmovel #0,%FPCR |clear all user exceptions for FPSP
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D | x_unfl.S | 81 | unfl. If the inex enable bit is set in the FPCR, and either 192 bfextu FPCR_MODE(%a6){#2:#2},%d1 |get mode from FPCR
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D | sasin.S | 99 fmovel %d1,%FPCR
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D | x_operr.S | 322 | operr. If the inex enable bit is set in the FPCR, and either
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/kernel/linux/linux-5.10/arch/arm/nwfpe/ |
D | fpa11.inl | 39 static inline FPCR readFPCR(void) 42 /* clear SB, AB and DA bits before returning FPCR */ 46 static inline void writeFPCR(FPCR reg)
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D | fpsr.h | 30 typedef unsigned int FPCR; /* type for floating point control register */ typedef
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D | fpa11.h | 70 /* 100 */ FPCR fpcr; /* floating point control register */
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/kernel/linux/linux-5.10/Documentation/arm/nwfpe/ |
D | todo.rst | 48 introduce such a capability into the emulator. The FPCR contains 51 the instruction, and use the mode specified in the bits in the FPCR. 54 in the FPCR. This requires a kernel call in ArmLinux, as WFC/RFC are 62 The floating point control register (FPCR) may only be present in some
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/kernel/linux/linux-5.10/arch/m68k/ifpsp060/src/ |
D | fplsp.S | 344 set FPCR_ENABLE, USER_FPCR+2 # FPCR exception enable 345 set FPCR_MODE, USER_FPCR+3 # FPCR rounding mode control 415 # FPSR/FPCR bits # 569 fmov.l &0x0,%fpcr # zero FPCR 626 fmov.l &0x0,%fpcr # zero FPCR 684 fmov.l &0x0,%fpcr # zero FPCR 746 fmov.l &0x0,%fpcr # zero FPCR 803 fmov.l &0x0,%fpcr # zero FPCR 861 fmov.l &0x0,%fpcr # zero FPCR 923 fmov.l &0x0,%fpcr # zero FPCR [all …]
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D | fpsp.S | 6982 # precision prescribed by the user FPCR. # 7053 # 6.6 Restore user FPCR. # 7064 # 8.2 Restore FPCR; return ans := X - 2^(-16382). # 7067 # 8.4 Restore FPCR; ans := ans - 2^(-16382). # 7101 # Restore user FPCR # 8433 #--REGISTERS SAVED: FPCR, FP1. FP0 CONTAINS THE INPUT. 8445 #--REGISTERS SAVED ARE NOW FPCR,FP1,FP2,FP3 8480 #--REGISTERS SAVED FPCR. LOG(-VE) IS INVALID 11625 fmov.l L_SCR3(%a6),%fpcr # set FPCR 11631 fmov.l &0x0,%fpcr # clear FPCR [all …]
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/kernel/linux/linux-5.10/Documentation/arm64/ |
D | sve.rst | 125 * This record is supplementary to fpsimd_context. The FPSR and FPCR registers 445 * FPSR and FPCR are retained from ARMv8-A, and interact with SVE floating-point 465 : | | *FPCR | | 474 FPCR contains callee-save and caller-save bits. See [4] for details. 502 * 2 32-bit status/control registers FPSR, FPCR 523 *FPCR | | 528 FPCR contains a mixture of callee-save and caller-save bits.
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/kernel/linux/linux-5.10/arch/m68k/ifpsp060/ |
D | fplsp.doc | 92 set correctly. The FPCR is unchanged. The FPIAR is undefined. 108 The package takes exceptions according to the FPCR value upon subroutine
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