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