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/kernel/linux/linux-5.10/arch/m68k/ifpsp060/src/
H A Ditest.S72 link %a6,&-160
81 clr.l TESTCTR(%a6)
91 clr.l TESTCTR(%a6)
101 clr.l TESTCTR(%a6)
111 clr.l TESTCTR(%a6)
121 clr.l TESTCTR(%a6)
126 mov.l &0x2,EAMEM(%a6)
132 clr.l TESTCTR(%a6)
142 clr.l TESTCTR(%a6)
154 unlk %a6
[all...]
H A Dftest.S88 link %a6,&-384
98 clr.l TESTCTR(%a6)
108 clr.l TESTCTR(%a6)
118 clr.l TESTCTR(%a6)
126 clr.l TESTCTR(%a6)
136 unlk %a6
140 link %a6,&-384
150 clr.l TESTCTR(%a6)
162 unlk %a6
166 link %a6,
[all...]
H A Dpfpsp.S310 set EXC_A6, EXC_AREGS+(6*4) # offset of saved a6
640 link.w %a6,&-LOCAL_SIZE # init stack frame
642 fsave FP_SRC(%a6) # grab the "busy" frame
644 movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
645 fmovm.l %fpcr,%fpsr,%fpiar,USER_FPCR(%a6) # save ctrl regs
646 fmovm.x &0xc0,EXC_FPREGS(%a6) # save fp0-fp1 on stack
649 mov.l USER_FPIAR(%a6),EXC_EXTWPTR(%a6)
650 mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
651 addq.l &0x4,EXC_EXTWPTR(%a6) # inc
[all...]
/kernel/linux/linux-6.6/arch/m68k/ifpsp060/src/
H A Ditest.S72 link %a6,&-160
81 clr.l TESTCTR(%a6)
91 clr.l TESTCTR(%a6)
101 clr.l TESTCTR(%a6)
111 clr.l TESTCTR(%a6)
121 clr.l TESTCTR(%a6)
126 mov.l &0x2,EAMEM(%a6)
132 clr.l TESTCTR(%a6)
142 clr.l TESTCTR(%a6)
154 unlk %a6
[all...]
H A Dftest.S88 link %a6,&-384
98 clr.l TESTCTR(%a6)
108 clr.l TESTCTR(%a6)
118 clr.l TESTCTR(%a6)
126 clr.l TESTCTR(%a6)
136 unlk %a6
140 link %a6,&-384
150 clr.l TESTCTR(%a6)
162 unlk %a6
166 link %a6,
[all...]
H A Dpfpsp.S310 set EXC_A6, EXC_AREGS+(6*4) # offset of saved a6
640 link.w %a6,&-LOCAL_SIZE # init stack frame
642 fsave FP_SRC(%a6) # grab the "busy" frame
644 movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
645 fmovm.l %fpcr,%fpsr,%fpiar,USER_FPCR(%a6) # save ctrl regs
646 fmovm.x &0xc0,EXC_FPREGS(%a6) # save fp0-fp1 on stack
649 mov.l USER_FPIAR(%a6),EXC_EXTWPTR(%a6)
650 mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
651 addq.l &0x4,EXC_EXTWPTR(%a6) # inc
[all...]
/kernel/linux/linux-5.10/arch/m68k/fpsp040/
H A Dres_func.S53 clrb DNRM_FLG(%a6)
54 clrb RES_FLG(%a6)
55 clrb CU_ONLY(%a6)
56 tstb DY_MO_FLG(%a6)
59 btstb #7,DTAG(%a6) |if dop = norm=000, zero=001,
66 leal FPTEMP(%a6),%a0
77 bfclr DTAG(%a6){#0:#4} |set tag to normalized, FPTE15 = 0
78 bsetb #4,DTAG(%a6) |set FPTE15
79 orb #0x0f,DNRM_FLG(%a6)
81 leal ETEMP(%a6),
[all...]
H A Dscale.S52 movew FPTEMP(%a6),%d1 |get dest exponent
53 smi L_SCR1(%a6) |use L_SCR1 to hold sign
55 movew ETEMP(%a6),%d0 |check src bounds
66 moveb DTAG(%a6),%d0
70 st STORE_FLG(%a6) |dest already contains result
71 orl #unfl_mask,USER_FPSR(%a6) |set UNFL
73 leal FPTEMP(%a6),%a0
76 fmovel USER_FPCR(%a6),%FPCR
77 fmovex FPTEMP(%a6),%fp0 |simply return dest
86 fmovex ETEMP(%a6),
[all...]
H A Dget_op.S171 clrb DY_MO_FLG(%a6)
172 tstb UFLG_TMP(%a6) |test flag for unsupp/unimp state
176 btstb #direction_bit,CMDREG1B(%a6)
178 btstb #6,CMDREG1B(%a6)
181 bfextu CMDREG1B(%a6){#3:#3},%d0
186 tstb DY_MO_FLG(%a6)
190 btstb #7,DTAG(%a6)
195 bfextu CMDREG1B(%a6){#0:#6},%d0 |get opclass and src fields
206 btstb #E1,E_BYTE(%a6) |if set, there is a packed operand
210 moveb STAG(%a6),
[all...]
H A Dgen_except.S70 movel ETEMP_EX(%a6),ETEMP_EX(%a1) |copy etemp from unimp
71 movel ETEMP_HI(%a6),ETEMP_HI(%a1) |frame to busy frame
72 movel ETEMP_LO(%a6),ETEMP_LO(%a1)
73 movel CMDREG1B(%a6),CMDREG1B(%a1) |set inst in frame to unimp
74 movel CMDREG1B(%a6),%d0 |fix cmd1b to make it
76 bfextu CMDREG1B(%a6){#13:#1},%d1 |extract bit 2
80 bfextu CMDREG1B(%a6){#10:#3},%d1 |extract bit 3,4,5
89 orl %d0,USER_FPSR(%a6)
90 movel USER_FPSR(%a6),FPSR_SHADOW(%a1) |set exc bits
115 movel CMDREG1B(%a6),CMDREG1
[all...]
H A Dbugfix.S180 moveb CU_SAVEPC(%a6),%d0
193 movew CMDREG1B(%a6),%d0
200 bfextu CMDREG1B(%a6){#3:#3},%d0 |get 1st src
201 bfextu CMDREG3B(%a6){#6:#3},%d1 |get 3rd dest
208 bfextu CMDREG1B(%a6){#6:#3},%d0 |get 1st dest
214 bfextu CMDREG2B(%a6){#6:#3},%d1 |get 2nd dest
217 bfextu CMDREG1B(%a6){#3:#3},%d0 |get 1st src
225 bfextu CMDREG1B(%a6){#3:#3},%d0 |get source register no
230 fmovemx %d0,ETEMP(%a6) |load source to ETEMP
233 bfins %d0,CMDREG1B(%a6){#
[all...]
H A Dx_unfl.S46 link %a6,#-LOCAL_SIZE
48 moveml %d0-%d1/%a0-%a1,USER_DA(%a6)
49 fmovemx %fp0-%fp3,USER_FP0(%a6)
50 fmoveml %fpcr/%fpsr/%fpiar,USER_FPCR(%a6)
58 btstb #unfl_bit,FPCR_ENABLE(%a6)
61 btstb #E3,E_BYTE(%a6)
67 bfextu CMDREG3B(%a6){#6:#3},%d0 |get dest reg no
68 bclrb %d0,FPR_DIRTY_BITS(%a6) |clr dest dirty bit
70 movel USER_FPSR(%a6),FPSR_SHADOW(%a6)
[all...]
H A Dx_snan.S43 link %a6,#-LOCAL_SIZE
45 moveml %d0-%d1/%a0-%a1,USER_DA(%a6)
46 fmovemx %fp0-%fp3,USER_FP0(%a6)
47 fmoveml %fpcr/%fpsr/%fpiar,USER_FPCR(%a6)
52 btstb #snan_bit,FPCR_ENABLE(%a6)
63 moveb FPCR_ENABLE(%a6),%d0
64 andb FPSR_EXCEPT(%a6),%d0
71 moveb #INEX_VEC,EXC_VEC+1(%a6)
72 moveml USER_DA(%a6),%d0-%d1/%a0-%a1
73 fmovemx USER_FP0(%a6),
[all...]
H A Dx_operr.S65 link %a6,#-LOCAL_SIZE
67 moveml %d0-%d1/%a0-%a1,USER_DA(%a6)
68 fmovemx %fp0-%fp3,USER_FP0(%a6)
69 fmoveml %fpcr/%fpsr/%fpiar,USER_FPCR(%a6)
75 btstb #TFLAG,T_BYTE(%a6)
82 movel CMDREG1B(%a6),%d0
98 bsetb #operr_bit,FPSR_EXCEPT(%a6)
99 bsetb #aiop_bit,FPSR_AEXCEPT(%a6)
101 moveml USER_DA(%a6),%d0-%d1/%a0-%a1
102 fmovemx USER_FP0(%a6),
[all...]
/kernel/linux/linux-6.6/arch/m68k/fpsp040/
H A Dres_func.S53 clrb DNRM_FLG(%a6)
54 clrb RES_FLG(%a6)
55 clrb CU_ONLY(%a6)
56 tstb DY_MO_FLG(%a6)
59 btstb #7,DTAG(%a6) |if dop = norm=000, zero=001,
66 leal FPTEMP(%a6),%a0
77 bfclr DTAG(%a6){#0:#4} |set tag to normalized, FPTE15 = 0
78 bsetb #4,DTAG(%a6) |set FPTE15
79 orb #0x0f,DNRM_FLG(%a6)
81 leal ETEMP(%a6),
[all...]
H A Dscale.S52 movew FPTEMP(%a6),%d1 |get dest exponent
53 smi L_SCR1(%a6) |use L_SCR1 to hold sign
55 movew ETEMP(%a6),%d0 |check src bounds
66 moveb DTAG(%a6),%d0
70 st STORE_FLG(%a6) |dest already contains result
71 orl #unfl_mask,USER_FPSR(%a6) |set UNFL
73 leal FPTEMP(%a6),%a0
76 fmovel USER_FPCR(%a6),%FPCR
77 fmovex FPTEMP(%a6),%fp0 |simply return dest
86 fmovex ETEMP(%a6),
[all...]
H A Dget_op.S171 clrb DY_MO_FLG(%a6)
172 tstb UFLG_TMP(%a6) |test flag for unsupp/unimp state
176 btstb #direction_bit,CMDREG1B(%a6)
178 btstb #6,CMDREG1B(%a6)
181 bfextu CMDREG1B(%a6){#3:#3},%d0
186 tstb DY_MO_FLG(%a6)
190 btstb #7,DTAG(%a6)
195 bfextu CMDREG1B(%a6){#0:#6},%d0 |get opclass and src fields
206 btstb #E1,E_BYTE(%a6) |if set, there is a packed operand
210 moveb STAG(%a6),
[all...]
H A Dgen_except.S70 movel ETEMP_EX(%a6),ETEMP_EX(%a1) |copy etemp from unimp
71 movel ETEMP_HI(%a6),ETEMP_HI(%a1) |frame to busy frame
72 movel ETEMP_LO(%a6),ETEMP_LO(%a1)
73 movel CMDREG1B(%a6),CMDREG1B(%a1) |set inst in frame to unimp
74 movel CMDREG1B(%a6),%d0 |fix cmd1b to make it
76 bfextu CMDREG1B(%a6){#13:#1},%d1 |extract bit 2
80 bfextu CMDREG1B(%a6){#10:#3},%d1 |extract bit 3,4,5
89 orl %d0,USER_FPSR(%a6)
90 movel USER_FPSR(%a6),FPSR_SHADOW(%a1) |set exc bits
115 movel CMDREG1B(%a6),CMDREG1
[all...]
H A Dbugfix.S180 moveb CU_SAVEPC(%a6),%d0
193 movew CMDREG1B(%a6),%d0
200 bfextu CMDREG1B(%a6){#3:#3},%d0 |get 1st src
201 bfextu CMDREG3B(%a6){#6:#3},%d1 |get 3rd dest
208 bfextu CMDREG1B(%a6){#6:#3},%d0 |get 1st dest
214 bfextu CMDREG2B(%a6){#6:#3},%d1 |get 2nd dest
217 bfextu CMDREG1B(%a6){#3:#3},%d0 |get 1st src
225 bfextu CMDREG1B(%a6){#3:#3},%d0 |get source register no
230 fmovemx %d0,ETEMP(%a6) |load source to ETEMP
233 bfins %d0,CMDREG1B(%a6){#
[all...]
H A Dx_unfl.S46 link %a6,#-LOCAL_SIZE
48 moveml %d0-%d1/%a0-%a1,USER_DA(%a6)
49 fmovemx %fp0-%fp3,USER_FP0(%a6)
50 fmoveml %fpcr/%fpsr/%fpiar,USER_FPCR(%a6)
58 btstb #unfl_bit,FPCR_ENABLE(%a6)
61 btstb #E3,E_BYTE(%a6)
67 bfextu CMDREG3B(%a6){#6:#3},%d0 |get dest reg no
68 bclrb %d0,FPR_DIRTY_BITS(%a6) |clr dest dirty bit
70 movel USER_FPSR(%a6),FPSR_SHADOW(%a6)
[all...]
H A Dx_snan.S43 link %a6,#-LOCAL_SIZE
45 moveml %d0-%d1/%a0-%a1,USER_DA(%a6)
46 fmovemx %fp0-%fp3,USER_FP0(%a6)
47 fmoveml %fpcr/%fpsr/%fpiar,USER_FPCR(%a6)
52 btstb #snan_bit,FPCR_ENABLE(%a6)
63 moveb FPCR_ENABLE(%a6),%d0
64 andb FPSR_EXCEPT(%a6),%d0
71 moveb #INEX_VEC,EXC_VEC+1(%a6)
72 moveml USER_DA(%a6),%d0-%d1/%a0-%a1
73 fmovemx USER_FP0(%a6),
[all...]
H A Dx_operr.S65 link %a6,#-LOCAL_SIZE
67 moveml %d0-%d1/%a0-%a1,USER_DA(%a6)
68 fmovemx %fp0-%fp3,USER_FP0(%a6)
69 fmoveml %fpcr/%fpsr/%fpiar,USER_FPCR(%a6)
75 btstb #TFLAG,T_BYTE(%a6)
82 movel CMDREG1B(%a6),%d0
98 bsetb #operr_bit,FPSR_EXCEPT(%a6)
99 bsetb #aiop_bit,FPSR_AEXCEPT(%a6)
101 moveml USER_DA(%a6),%d0-%d1/%a0-%a1
102 fmovemx USER_FP0(%a6),
[all...]
/kernel/linux/linux-5.10/arch/xtensa/lib/
H A Dmemcopy.S50 * a6/ tmp
74 l8ui a6, a3, 0
76 s8i a6, a5, 0
93 l8ui a6, a3, 0
96 s8i a6, a5, 0
103 l8ui a6, a3, 0
107 s8i a6, a5, 0
138 l32i a6, a3, 0
140 s32i a6, a5, 0
141 l32i a6, a
[all...]
/kernel/linux/linux-6.6/arch/xtensa/lib/
H A Dmemcopy.S50 * a6/ tmp
74 l8ui a6, a3, 0
76 s8i a6, a5, 0
93 l8ui a6, a3, 0
96 s8i a6, a5, 0
103 l8ui a6, a3, 0
107 s8i a6, a5, 0
138 l32i a6, a3, 0
140 s32i a6, a5, 0
141 l32i a6, a
[all...]
/kernel/linux/linux-5.10/arch/xtensa/boot/boot-redboot/
H A Dbootstrap.S116 ___flush_dcache_all a5 a6
120 ___invalidate_icache_all a5 a6
140 movi a6, _param_start
144 s32i a8, a6, 0
146 addi a6, a6, 4
151 movi a6, __bss_start
155 s32i a5, a6, 0
156 addi a6, a6,
[all...]

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