165 lines
3.1 KiB
C
165 lines
3.1 KiB
C
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/****************************************************************************
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THIS SOFTWARE IS NOT COPYRIGHTED
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HP offers the following for use in the public domain. HP makes no
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warranty with regard to the software or it's performance and the
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user accepts the software "AS IS" with all faults.
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HP DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD
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TO THIS SOFTWARE INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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****************************************************************************/
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/* Interrupt Vector Table entry macros */
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#define cstring(Len,String) .byte Len !\
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.string String
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#define cstringz(Len,String) .byte Len !\
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.stringz String
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AdvancePCOQ .macro
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mtctl %r0,%pcoq ; throw away iiaoq head pointer, tail->head
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mfctl %pcoq,%r1 ; get tail pointer
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mtctl %r1,%pcoq ; insert tail pointer
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ldo 4(%r1),%r1 ; advance tail pointer
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mtctl %r1,%pcoq ; insert new tail pointer, former tail->head
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.endm
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#ifdef PRINTSTRING_LED
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PrintString .macro NString,Num
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bl put_led,%mrp
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ldi Num+0xa0,%arg2
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addil L%NString-$global$,%dp
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bl puts,%rp
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ldo R%NString-$global$(%r1),%arg0
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b,n .
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nop
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.endm
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#endif
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#ifdef HALT
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PrintString .macro NString,Num
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bl,n save_state,%r25
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nop
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bl print_intr,%rp
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ldi NString-Str01,%arg0
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bl print_state,%rp
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nop
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b,n halt
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nop
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.endm
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#endif
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#ifdef RECOVER
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PrintString .macro NString,Num
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bl,n save_state,%r25
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nop
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bl print_intr,%rp
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ldi NString-Str01,%arg0
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bl print_state,%rp
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nop
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b,n recover
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nop
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.endm
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#endif
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PrintString .macro NString,Num
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bl,n save_state,%r25
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nop
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bl print_intr,%rp
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ldi NString-Str01,%arg0
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#ifdef FULL_REPORT
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bl print_state,%rp
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#else
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nop
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#endif
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nop
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b restore_to_STUB
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ldi Num,%r1
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.endm
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/* IVA register array offets */
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#define R_sr0 0
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#define R_sr1 4
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#define R_sr2 8
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#define R_sr3 12
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#define R_sr4 16
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#define R_sr5 20
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#define R_sr6 24
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#define R_sr7 28
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#define R_gr0 32
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#define R_gr1 36
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#define R_gr2 40
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#define R_gr3 44
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#define R_gr4 48
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#define R_gr5 52
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#define R_gr6 56
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#define R_gr7 60
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#define R_gr8 64
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#define R_gr9 68
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#define R_gr10 72
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#define R_gr11 76
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#define R_gr12 80
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#define R_gr13 84
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#define R_gr14 88
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#define R_gr15 92
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#define R_gr16 96
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#define R_gr17 100
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#define R_gr18 104
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#define R_gr19 108
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#define R_gr20 112
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#define R_gr21 116
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#define R_gr22 120
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#define R_gr23 124
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#define R_gr24 128
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#define R_gr25 132
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#define R_gr26 136
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#define R_gr27 140
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#define R_gr28 144
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#define R_gr29 148
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#define R_gr30 152
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#define R_gr31 156
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#define R_rctr 160
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#define R_cpu0 164
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#define R_pidr1 168
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#define R_pidr2 172
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#define R_ccr 176
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#define R_sar 180
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#define R_pidr3 184
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#define R_pidr4 188
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#define R_iva 192
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#define R_eiem 196
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#define R_itmr 200
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#define R_pcsqH 204
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#define R_pcoqH 208
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#define R_iir 212
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#define R_pcsqT 216
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#define R_pcoqT 220
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#define R_isr 224
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#define R_ior 228
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#define R_ipsw 232
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#define R_eirr 236
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#define R_tr0 240
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#define R_tr1 244
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#define R_tr2 248
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#define R_tr3 252
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#define R_tr4 256
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#define R_tr5 260
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#define R_tr6 264
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#define R_tr7 268
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#define R_SIZE 272
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