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authorJoel Sherrill <joel.sherrill@OARcorp.com>1997-10-08 18:19:43 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>1997-10-08 18:19:43 +0000
commit7de0960c0bf6e8743248d33f6749b0b87dae6074 (patch)
treeda1c4a844f8bf553a5bfb033a35ba407bb87b07e /c/src/lib/libbsp/m68k
parentAdded comment about using --enable-gcc28 and --enable-libcdir (diff)
downloadrtems-7de0960c0bf6e8743248d33f6749b0b87dae6074.tar.bz2
Update from Eric Norum:
Change label names so they can be seen from the debugger. Provide a start symbol -- gets rid of a loader warning message.
Diffstat (limited to 'c/src/lib/libbsp/m68k')
-rw-r--r--c/src/lib/libbsp/m68k/gen68360/start/start360.s535
-rw-r--r--c/src/lib/libbsp/m68k/gen68360/start360/start360.s535
2 files changed, 540 insertions, 530 deletions
diff --git a/c/src/lib/libbsp/m68k/gen68360/start/start360.s b/c/src/lib/libbsp/m68k/gen68360/start/start360.s
index b361569753..1db02aaf59 100644
--- a/c/src/lib/libbsp/m68k/gen68360/start/start360.s
+++ b/c/src/lib/libbsp/m68k/gen68360/start/start360.s
@@ -9,8 +9,8 @@
* On-Line Applications Research Corporation (OAR).
* Copyright assigned to U.S. Government, 1994.
*
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
+ * The license and distribution terms for this file may in
+ * the file LICENSE in this distribution or at
* http://www.OARcorp.com/rtems/license.html.
*
* Based on the `gen68302' board support package, and covered by the
@@ -34,273 +34,275 @@ BEGIN_CODE
Entry:
.long SYM(m360)+1024 | 0: Initial SSP
.long start | 1: Initial PC
- .long uhoh | 2: Bus error
- .long uhoh | 3: Address error
- .long uhoh | 4: Illegal instruction
- .long uhoh | 5: Zero division
- .long uhoh | 6: CHK, CHK2 instruction
- .long uhoh | 7: TRAPcc, TRAPV instructions
- .long uhoh | 8: Privilege violation
- .long uhoh | 9: Trace
- .long uhoh | 10: Line 1010 emulator
- .long uhoh | 11: Line 1111 emulator
- .long uhoh | 12: Hardware breakpoint
- .long uhoh | 13: Reserved for coprocessor violation
- .long uhoh | 14: Format error
- .long uhoh | 15: Uninitialized interrupt
- .long uhoh | 16: Unassigned, reserved
- .long uhoh | 17:
- .long uhoh | 18:
- .long uhoh | 19:
- .long uhoh | 20:
- .long uhoh | 21:
- .long uhoh | 22:
- .long uhoh | 23:
- .long spurious_interrupt | 24: Spurious interrupt
- .long uhoh | 25: Level 1 interrupt autovector
- .long uhoh | 26: Level 2 interrupt autovector
- .long uhoh | 27: Level 3 interrupt autovector
- .long uhoh | 28: Level 4 interrupt autovector
- .long uhoh | 29: Level 5 interrupt autovector
- .long uhoh | 30: Level 6 interrupt autovector
- .long uhoh | 31: Level 7 interrupt autovector
- .long uhoh | 32: Trap instruction (0-15)
- .long uhoh | 33:
- .long uhoh | 34:
- .long uhoh | 35:
- .long uhoh | 36:
- .long uhoh | 37:
- .long uhoh | 38:
- .long uhoh | 39:
- .long uhoh | 40:
- .long uhoh | 41:
- .long uhoh | 42:
- .long uhoh | 43:
- .long uhoh | 44:
- .long uhoh | 45:
- .long uhoh | 46:
- .long uhoh | 47:
- .long uhoh | 48: Reserved for coprocessor
- .long uhoh | 49:
- .long uhoh | 50:
- .long uhoh | 51:
- .long uhoh | 52:
- .long uhoh | 53:
- .long uhoh | 54:
- .long uhoh | 55:
- .long uhoh | 56:
- .long uhoh | 57:
- .long uhoh | 58:
- .long uhoh | 59: Unassigned, reserved
- .long uhoh | 60:
- .long uhoh | 61:
- .long uhoh | 62:
- .long uhoh | 63:
- .long uhoh | 64: User defined vectors (192)
- .long uhoh | 65:
- .long uhoh | 66:
- .long uhoh | 67:
- .long uhoh | 68:
- .long uhoh | 69:
- .long uhoh | 70:
- .long uhoh | 71:
- .long uhoh | 72:
- .long uhoh | 73:
- .long uhoh | 74:
- .long uhoh | 75:
- .long uhoh | 76:
- .long uhoh | 77:
- .long uhoh | 78:
- .long uhoh | 79:
- .long uhoh | 80:
- .long uhoh | 81:
- .long uhoh | 82:
- .long uhoh | 83:
- .long uhoh | 84:
- .long uhoh | 85:
- .long uhoh | 86:
- .long uhoh | 87:
- .long uhoh | 88:
- .long uhoh | 89:
- .long uhoh | 90:
- .long uhoh | 91:
- .long uhoh | 92:
- .long uhoh | 93:
- .long uhoh | 94:
- .long uhoh | 95:
- .long uhoh | 96:
- .long uhoh | 97:
- .long uhoh | 98:
- .long uhoh | 99:
- .long uhoh | 100:
- .long uhoh | 101:
- .long uhoh | 102:
- .long uhoh | 103:
- .long uhoh | 104:
- .long uhoh | 105:
- .long uhoh | 106:
- .long uhoh | 107:
- .long uhoh | 108:
- .long uhoh | 109:
- .long uhoh | 110:
- .long uhoh | 111:
- .long uhoh | 112:
- .long uhoh | 113:
- .long uhoh | 114:
- .long uhoh | 115:
- .long uhoh | 116:
- .long uhoh | 117:
- .long uhoh | 118:
- .long uhoh | 119:
- .long uhoh | 120:
- .long uhoh | 121:
- .long uhoh | 122:
- .long uhoh | 123:
- .long uhoh | 124:
- .long uhoh | 125:
- .long uhoh | 126:
- .long uhoh | 127:
- .long uhoh | 128:
- .long uhoh | 129:
- .long uhoh | 130:
- .long uhoh | 131:
- .long uhoh | 132:
- .long uhoh | 133:
- .long uhoh | 134:
- .long uhoh | 135:
- .long uhoh | 136:
- .long uhoh | 137:
- .long uhoh | 138:
- .long uhoh | 139:
- .long uhoh | 140:
- .long uhoh | 141:
- .long uhoh | 142:
- .long uhoh | 143:
- .long uhoh | 144:
- .long uhoh | 145:
- .long uhoh | 146:
- .long uhoh | 147:
- .long uhoh | 148:
- .long uhoh | 149:
- .long uhoh | 150:
- .long uhoh | 151:
- .long uhoh | 152:
- .long uhoh | 153:
- .long uhoh | 154:
- .long uhoh | 155:
- .long uhoh | 156:
- .long uhoh | 157:
- .long uhoh | 158:
- .long uhoh | 159:
- .long uhoh | 160:
- .long uhoh | 161:
- .long uhoh | 162:
- .long uhoh | 163:
- .long uhoh | 164:
- .long uhoh | 165:
- .long uhoh | 166:
- .long uhoh | 167:
- .long uhoh | 168:
- .long uhoh | 169:
- .long uhoh | 170:
- .long uhoh | 171:
- .long uhoh | 172:
- .long uhoh | 173:
- .long uhoh | 174:
- .long uhoh | 175:
- .long uhoh | 176:
- .long uhoh | 177:
- .long uhoh | 178:
- .long uhoh | 179:
- .long uhoh | 180:
- .long uhoh | 181:
- .long uhoh | 182:
- .long uhoh | 183:
- .long uhoh | 184:
- .long uhoh | 185:
- .long uhoh | 186:
- .long uhoh | 187:
- .long uhoh | 188:
- .long uhoh | 189:
- .long uhoh | 190:
- .long uhoh | 191:
- .long uhoh | 192:
- .long uhoh | 193:
- .long uhoh | 194:
- .long uhoh | 195:
- .long uhoh | 196:
- .long uhoh | 197:
- .long uhoh | 198:
- .long uhoh | 199:
- .long uhoh | 200:
- .long uhoh | 201:
- .long uhoh | 202:
- .long uhoh | 203:
- .long uhoh | 204:
- .long uhoh | 205:
- .long uhoh | 206:
- .long uhoh | 207:
- .long uhoh | 208:
- .long uhoh | 209:
- .long uhoh | 210:
- .long uhoh | 211:
- .long uhoh | 212:
- .long uhoh | 213:
- .long uhoh | 214:
- .long uhoh | 215:
- .long uhoh | 216:
- .long uhoh | 217:
- .long uhoh | 218:
- .long uhoh | 219:
- .long uhoh | 220:
- .long uhoh | 221:
- .long uhoh | 222:
- .long uhoh | 223:
- .long uhoh | 224:
- .long uhoh | 225:
- .long uhoh | 226:
- .long uhoh | 227:
- .long uhoh | 228:
- .long uhoh | 229:
- .long uhoh | 230:
- .long uhoh | 231:
- .long uhoh | 232:
- .long uhoh | 233:
- .long uhoh | 234:
- .long uhoh | 235:
- .long uhoh | 236:
- .long uhoh | 237:
- .long uhoh | 238:
- .long uhoh | 239:
- .long uhoh | 240:
- .long uhoh | 241:
- .long uhoh | 242:
- .long uhoh | 243:
- .long uhoh | 244:
- .long uhoh | 245:
- .long uhoh | 246:
- .long uhoh | 247:
- .long uhoh | 248:
- .long uhoh | 249:
- .long uhoh | 250:
- .long uhoh | 251:
- .long uhoh | 252:
- .long uhoh | 253:
- .long uhoh | 254:
- .long uhoh | 255:
+ .long SYM(_uhoh) | 2: Bus error
+ .long SYM(_uhoh) | 3: Address error
+ .long SYM(_uhoh) | 4: Illegal instruction
+ .long SYM(_uhoh) | 5: Zero division
+ .long SYM(_uhoh) | 6: CHK, CHK2 instruction
+ .long SYM(_uhoh) | 7: TRAPcc, TRAPV instructions
+ .long SYM(_uhoh) | 8: Privilege violation
+ .long SYM(_uhoh) | 9: Trace
+ .long SYM(_uhoh) | 10: Line 1010 emulator
+ .long SYM(_uhoh) | 11: Line 1111 emulator
+ .long SYM(_uhoh) | 12: Hardware breakpoint
+ .long SYM(_uhoh) | 13: Reserved for coprocessor violation
+ .long SYM(_uhoh) | 14: Format error
+ .long SYM(_uhoh) | 15: Uninitialized interrupt
+ .long SYM(_uhoh) | 16: Unassigned, reserved
+ .long SYM(_uhoh) | 17:
+ .long SYM(_uhoh) | 18:
+ .long SYM(_uhoh) | 19:
+ .long SYM(_uhoh) | 20:
+ .long SYM(_uhoh) | 21:
+ .long SYM(_uhoh) | 22:
+ .long SYM(_uhoh) | 23:
+ .long SYM(_spuriousInterrupt) | 24: Spurious interrupt
+ .long SYM(_uhoh) | 25: Level 1 interrupt autovector
+ .long SYM(_uhoh) | 26: Level 2 interrupt autovector
+ .long SYM(_uhoh) | 27: Level 3 interrupt autovector
+ .long SYM(_uhoh) | 28: Level 4 interrupt autovector
+ .long SYM(_uhoh) | 29: Level 5 interrupt autovector
+ .long SYM(_uhoh) | 30: Level 6 interrupt autovector
+ .long SYM(_uhoh) | 31: Level 7 interrupt autovector
+ .long SYM(_uhoh) | 32: Trap instruction (0-15)
+ .long SYM(_uhoh) | 33:
+ .long SYM(_uhoh) | 34:
+ .long SYM(_uhoh) | 35:
+ .long SYM(_uhoh) | 36:
+ .long SYM(_uhoh) | 37:
+ .long SYM(_uhoh) | 38:
+ .long SYM(_uhoh) | 39:
+ .long SYM(_uhoh) | 40:
+ .long SYM(_uhoh) | 41:
+ .long SYM(_uhoh) | 42:
+ .long SYM(_uhoh) | 43:
+ .long SYM(_uhoh) | 44:
+ .long SYM(_uhoh) | 45:
+ .long SYM(_uhoh) | 46:
+ .long SYM(_uhoh) | 47:
+ .long SYM(_uhoh) | 48: Reserved for coprocessor
+ .long SYM(_uhoh) | 49:
+ .long SYM(_uhoh) | 50:
+ .long SYM(_uhoh) | 51:
+ .long SYM(_uhoh) | 52:
+ .long SYM(_uhoh) | 53:
+ .long SYM(_uhoh) | 54:
+ .long SYM(_uhoh) | 55:
+ .long SYM(_uhoh) | 56:
+ .long SYM(_uhoh) | 57:
+ .long SYM(_uhoh) | 58:
+ .long SYM(_uhoh) | 59: Unassigned, reserved
+ .long SYM(_uhoh) | 60:
+ .long SYM(_uhoh) | 61:
+ .long SYM(_uhoh) | 62:
+ .long SYM(_uhoh) | 63:
+ .long SYM(_uhoh) | 64: User defined vectors (192)
+ .long SYM(_uhoh) | 65:
+ .long SYM(_uhoh) | 66:
+ .long SYM(_uhoh) | 67:
+ .long SYM(_uhoh) | 68:
+ .long SYM(_uhoh) | 69:
+ .long SYM(_uhoh) | 70:
+ .long SYM(_uhoh) | 71:
+ .long SYM(_uhoh) | 72:
+ .long SYM(_uhoh) | 73:
+ .long SYM(_uhoh) | 74:
+ .long SYM(_uhoh) | 75:
+ .long SYM(_uhoh) | 76:
+ .long SYM(_uhoh) | 77:
+ .long SYM(_uhoh) | 78:
+ .long SYM(_uhoh) | 79:
+ .long SYM(_uhoh) | 80:
+ .long SYM(_uhoh) | 81:
+ .long SYM(_uhoh) | 82:
+ .long SYM(_uhoh) | 83:
+ .long SYM(_uhoh) | 84:
+ .long SYM(_uhoh) | 85:
+ .long SYM(_uhoh) | 86:
+ .long SYM(_uhoh) | 87:
+ .long SYM(_uhoh) | 88:
+ .long SYM(_uhoh) | 89:
+ .long SYM(_uhoh) | 90:
+ .long SYM(_uhoh) | 91:
+ .long SYM(_uhoh) | 92:
+ .long SYM(_uhoh) | 93:
+ .long SYM(_uhoh) | 94:
+ .long SYM(_uhoh) | 95:
+ .long SYM(_uhoh) | 96:
+ .long SYM(_uhoh) | 97:
+ .long SYM(_uhoh) | 98:
+ .long SYM(_uhoh) | 99:
+ .long SYM(_uhoh) | 100:
+ .long SYM(_uhoh) | 101:
+ .long SYM(_uhoh) | 102:
+ .long SYM(_uhoh) | 103:
+ .long SYM(_uhoh) | 104:
+ .long SYM(_uhoh) | 105:
+ .long SYM(_uhoh) | 106:
+ .long SYM(_uhoh) | 107:
+ .long SYM(_uhoh) | 108:
+ .long SYM(_uhoh) | 109:
+ .long SYM(_uhoh) | 110:
+ .long SYM(_uhoh) | 111:
+ .long SYM(_uhoh) | 112:
+ .long SYM(_uhoh) | 113:
+ .long SYM(_uhoh) | 114:
+ .long SYM(_uhoh) | 115:
+ .long SYM(_uhoh) | 116:
+ .long SYM(_uhoh) | 117:
+ .long SYM(_uhoh) | 118:
+ .long SYM(_uhoh) | 119:
+ .long SYM(_uhoh) | 120:
+ .long SYM(_uhoh) | 121:
+ .long SYM(_uhoh) | 122:
+ .long SYM(_uhoh) | 123:
+ .long SYM(_uhoh) | 124:
+ .long SYM(_uhoh) | 125:
+ .long SYM(_uhoh) | 126:
+ .long SYM(_uhoh) | 127:
+ .long SYM(_uhoh) | 128:
+ .long SYM(_uhoh) | 129:
+ .long SYM(_uhoh) | 130:
+ .long SYM(_uhoh) | 131:
+ .long SYM(_uhoh) | 132:
+ .long SYM(_uhoh) | 133:
+ .long SYM(_uhoh) | 134:
+ .long SYM(_uhoh) | 135:
+ .long SYM(_uhoh) | 136:
+ .long SYM(_uhoh) | 137:
+ .long SYM(_uhoh) | 138:
+ .long SYM(_uhoh) | 139:
+ .long SYM(_uhoh) | 140:
+ .long SYM(_uhoh) | 141:
+ .long SYM(_uhoh) | 142:
+ .long SYM(_uhoh) | 143:
+ .long SYM(_uhoh) | 144:
+ .long SYM(_uhoh) | 145:
+ .long SYM(_uhoh) | 146:
+ .long SYM(_uhoh) | 147:
+ .long SYM(_uhoh) | 148:
+ .long SYM(_uhoh) | 149:
+ .long SYM(_uhoh) | 150:
+ .long SYM(_uhoh) | 151:
+ .long SYM(_uhoh) | 152:
+ .long SYM(_uhoh) | 153:
+ .long SYM(_uhoh) | 154:
+ .long SYM(_uhoh) | 155:
+ .long SYM(_uhoh) | 156:
+ .long SYM(_uhoh) | 157:
+ .long SYM(_uhoh) | 158:
+ .long SYM(_uhoh) | 159:
+ .long SYM(_uhoh) | 160:
+ .long SYM(_uhoh) | 161:
+ .long SYM(_uhoh) | 162:
+ .long SYM(_uhoh) | 163:
+ .long SYM(_uhoh) | 164:
+ .long SYM(_uhoh) | 165:
+ .long SYM(_uhoh) | 166:
+ .long SYM(_uhoh) | 167:
+ .long SYM(_uhoh) | 168:
+ .long SYM(_uhoh) | 169:
+ .long SYM(_uhoh) | 170:
+ .long SYM(_uhoh) | 171:
+ .long SYM(_uhoh) | 172:
+ .long SYM(_uhoh) | 173:
+ .long SYM(_uhoh) | 174:
+ .long SYM(_uhoh) | 175:
+ .long SYM(_uhoh) | 176:
+ .long SYM(_uhoh) | 177:
+ .long SYM(_uhoh) | 178:
+ .long SYM(_uhoh) | 179:
+ .long SYM(_uhoh) | 180:
+ .long SYM(_uhoh) | 181:
+ .long SYM(_uhoh) | 182:
+ .long SYM(_uhoh) | 183:
+ .long SYM(_uhoh) | 184:
+ .long SYM(_uhoh) | 185:
+ .long SYM(_uhoh) | 186:
+ .long SYM(_uhoh) | 187:
+ .long SYM(_uhoh) | 188:
+ .long SYM(_uhoh) | 189:
+ .long SYM(_uhoh) | 190:
+ .long SYM(_uhoh) | 191:
+ .long SYM(_uhoh) | 192:
+ .long SYM(_uhoh) | 193:
+ .long SYM(_uhoh) | 194:
+ .long SYM(_uhoh) | 195:
+ .long SYM(_uhoh) | 196:
+ .long SYM(_uhoh) | 197:
+ .long SYM(_uhoh) | 198:
+ .long SYM(_uhoh) | 199:
+ .long SYM(_uhoh) | 200:
+ .long SYM(_uhoh) | 201:
+ .long SYM(_uhoh) | 202:
+ .long SYM(_uhoh) | 203:
+ .long SYM(_uhoh) | 204:
+ .long SYM(_uhoh) | 205:
+ .long SYM(_uhoh) | 206:
+ .long SYM(_uhoh) | 207:
+ .long SYM(_uhoh) | 208:
+ .long SYM(_uhoh) | 209:
+ .long SYM(_uhoh) | 210:
+ .long SYM(_uhoh) | 211:
+ .long SYM(_uhoh) | 212:
+ .long SYM(_uhoh) | 213:
+ .long SYM(_uhoh) | 214:
+ .long SYM(_uhoh) | 215:
+ .long SYM(_uhoh) | 216:
+ .long SYM(_uhoh) | 217:
+ .long SYM(_uhoh) | 218:
+ .long SYM(_uhoh) | 219:
+ .long SYM(_uhoh) | 220:
+ .long SYM(_uhoh) | 221:
+ .long SYM(_uhoh) | 222:
+ .long SYM(_uhoh) | 223:
+ .long SYM(_uhoh) | 224:
+ .long SYM(_uhoh) | 225:
+ .long SYM(_uhoh) | 226:
+ .long SYM(_uhoh) | 227:
+ .long SYM(_uhoh) | 228:
+ .long SYM(_uhoh) | 229:
+ .long SYM(_uhoh) | 230:
+ .long SYM(_uhoh) | 231:
+ .long SYM(_uhoh) | 232:
+ .long SYM(_uhoh) | 233:
+ .long SYM(_uhoh) | 234:
+ .long SYM(_uhoh) | 235:
+ .long SYM(_uhoh) | 236:
+ .long SYM(_uhoh) | 237:
+ .long SYM(_uhoh) | 238:
+ .long SYM(_uhoh) | 239:
+ .long SYM(_uhoh) | 240:
+ .long SYM(_uhoh) | 241:
+ .long SYM(_uhoh) | 242:
+ .long SYM(_uhoh) | 243:
+ .long SYM(_uhoh) | 244:
+ .long SYM(_uhoh) | 245:
+ .long SYM(_uhoh) | 246:
+ .long SYM(_uhoh) | 247:
+ .long SYM(_uhoh) | 248:
+ .long SYM(_uhoh) | 249:
+ .long SYM(_uhoh) | 250:
+ .long SYM(_uhoh) | 251:
+ .long SYM(_uhoh) | 252:
+ .long SYM(_uhoh) | 253:
+ .long SYM(_uhoh) | 254:
+ .long SYM(_uhoh) | 255:
/*
* Default trap handler
* With an oscilloscope you can see AS* stop
*/
-uhoh: nop | Leave spot for breakpoint
+ PUBLIC (_uhoh)
+SYM(_uhoh): nop | Leave spot for breakpoint
stop #0x2700 | Stop with interrupts disabled
- bra.s uhoh | Stuck forever
+ bra.s SYM(_uhoh) | Stuck forever
/*
* Log, but otherwise ignore, spurious interrupts
*/
-spurious_interrupt:
+ PUBLIC (_spuriousInterrupt)
+SYM(_spuriousInterrupt):
addql #1,SYM(_M68kSpuriousInterruptCount)
rte
@@ -320,7 +322,8 @@ spurious_interrupt:
/*
* Initial PC
*/
-start:
+.globl start
+start:
/*
* Step 2: Stay in Supervisor Mode
*/
@@ -353,11 +356,11 @@ start:
moveb #0x33,d0 | Set the test value
moveb d0,a0@ | Set the memory location
cmpb a0@,d0 | Does it read back?
- bne uhoh | If not, bad news!
+ bne SYM(_uhoh) | If not, bad news!
notb d0 | Flip bits
moveb d0,a0@ | Set the memory location
cmpb a0@,d0 | Does it read back?
- bne uhoh | If not, bad news!
+ bne SYM(_uhoh) | If not, bad news!
/*
* Remaining steps are handled by C code
@@ -400,12 +403,13 @@ ZEROLOOPTEST:
movel d0,a7@- | argc
jsr SYM(main) | Call C main
- | Should this just force a reset?
-mainDone: nop | Leave spot for breakpoint
+ PUBLIC (_mainDone)
+SYM(_mainDone):
+ nop | Leave spot for breakpoint
movew #1,a7 | Force a double bus error
movel d0,a7@- | This should cause a RESET
stop #0x2700 | Stop with interrupts disabled
- bra.s mainDone | Stuck forever
+ bra.s SYM(_mainDone) | Stuck forever
.align 2
PUBLIC (_HeapSize)
@@ -427,3 +431,4 @@ SYM (_M68kSpuriousInterruptCount):
END_DATA_DCL
END
+
diff --git a/c/src/lib/libbsp/m68k/gen68360/start360/start360.s b/c/src/lib/libbsp/m68k/gen68360/start360/start360.s
index b361569753..1db02aaf59 100644
--- a/c/src/lib/libbsp/m68k/gen68360/start360/start360.s
+++ b/c/src/lib/libbsp/m68k/gen68360/start360/start360.s
@@ -9,8 +9,8 @@
* On-Line Applications Research Corporation (OAR).
* Copyright assigned to U.S. Government, 1994.
*
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
+ * The license and distribution terms for this file may in
+ * the file LICENSE in this distribution or at
* http://www.OARcorp.com/rtems/license.html.
*
* Based on the `gen68302' board support package, and covered by the
@@ -34,273 +34,275 @@ BEGIN_CODE
Entry:
.long SYM(m360)+1024 | 0: Initial SSP
.long start | 1: Initial PC
- .long uhoh | 2: Bus error
- .long uhoh | 3: Address error
- .long uhoh | 4: Illegal instruction
- .long uhoh | 5: Zero division
- .long uhoh | 6: CHK, CHK2 instruction
- .long uhoh | 7: TRAPcc, TRAPV instructions
- .long uhoh | 8: Privilege violation
- .long uhoh | 9: Trace
- .long uhoh | 10: Line 1010 emulator
- .long uhoh | 11: Line 1111 emulator
- .long uhoh | 12: Hardware breakpoint
- .long uhoh | 13: Reserved for coprocessor violation
- .long uhoh | 14: Format error
- .long uhoh | 15: Uninitialized interrupt
- .long uhoh | 16: Unassigned, reserved
- .long uhoh | 17:
- .long uhoh | 18:
- .long uhoh | 19:
- .long uhoh | 20:
- .long uhoh | 21:
- .long uhoh | 22:
- .long uhoh | 23:
- .long spurious_interrupt | 24: Spurious interrupt
- .long uhoh | 25: Level 1 interrupt autovector
- .long uhoh | 26: Level 2 interrupt autovector
- .long uhoh | 27: Level 3 interrupt autovector
- .long uhoh | 28: Level 4 interrupt autovector
- .long uhoh | 29: Level 5 interrupt autovector
- .long uhoh | 30: Level 6 interrupt autovector
- .long uhoh | 31: Level 7 interrupt autovector
- .long uhoh | 32: Trap instruction (0-15)
- .long uhoh | 33:
- .long uhoh | 34:
- .long uhoh | 35:
- .long uhoh | 36:
- .long uhoh | 37:
- .long uhoh | 38:
- .long uhoh | 39:
- .long uhoh | 40:
- .long uhoh | 41:
- .long uhoh | 42:
- .long uhoh | 43:
- .long uhoh | 44:
- .long uhoh | 45:
- .long uhoh | 46:
- .long uhoh | 47:
- .long uhoh | 48: Reserved for coprocessor
- .long uhoh | 49:
- .long uhoh | 50:
- .long uhoh | 51:
- .long uhoh | 52:
- .long uhoh | 53:
- .long uhoh | 54:
- .long uhoh | 55:
- .long uhoh | 56:
- .long uhoh | 57:
- .long uhoh | 58:
- .long uhoh | 59: Unassigned, reserved
- .long uhoh | 60:
- .long uhoh | 61:
- .long uhoh | 62:
- .long uhoh | 63:
- .long uhoh | 64: User defined vectors (192)
- .long uhoh | 65:
- .long uhoh | 66:
- .long uhoh | 67:
- .long uhoh | 68:
- .long uhoh | 69:
- .long uhoh | 70:
- .long uhoh | 71:
- .long uhoh | 72:
- .long uhoh | 73:
- .long uhoh | 74:
- .long uhoh | 75:
- .long uhoh | 76:
- .long uhoh | 77:
- .long uhoh | 78:
- .long uhoh | 79:
- .long uhoh | 80:
- .long uhoh | 81:
- .long uhoh | 82:
- .long uhoh | 83:
- .long uhoh | 84:
- .long uhoh | 85:
- .long uhoh | 86:
- .long uhoh | 87:
- .long uhoh | 88:
- .long uhoh | 89:
- .long uhoh | 90:
- .long uhoh | 91:
- .long uhoh | 92:
- .long uhoh | 93:
- .long uhoh | 94:
- .long uhoh | 95:
- .long uhoh | 96:
- .long uhoh | 97:
- .long uhoh | 98:
- .long uhoh | 99:
- .long uhoh | 100:
- .long uhoh | 101:
- .long uhoh | 102:
- .long uhoh | 103:
- .long uhoh | 104:
- .long uhoh | 105:
- .long uhoh | 106:
- .long uhoh | 107:
- .long uhoh | 108:
- .long uhoh | 109:
- .long uhoh | 110:
- .long uhoh | 111:
- .long uhoh | 112:
- .long uhoh | 113:
- .long uhoh | 114:
- .long uhoh | 115:
- .long uhoh | 116:
- .long uhoh | 117:
- .long uhoh | 118:
- .long uhoh | 119:
- .long uhoh | 120:
- .long uhoh | 121:
- .long uhoh | 122:
- .long uhoh | 123:
- .long uhoh | 124:
- .long uhoh | 125:
- .long uhoh | 126:
- .long uhoh | 127:
- .long uhoh | 128:
- .long uhoh | 129:
- .long uhoh | 130:
- .long uhoh | 131:
- .long uhoh | 132:
- .long uhoh | 133:
- .long uhoh | 134:
- .long uhoh | 135:
- .long uhoh | 136:
- .long uhoh | 137:
- .long uhoh | 138:
- .long uhoh | 139:
- .long uhoh | 140:
- .long uhoh | 141:
- .long uhoh | 142:
- .long uhoh | 143:
- .long uhoh | 144:
- .long uhoh | 145:
- .long uhoh | 146:
- .long uhoh | 147:
- .long uhoh | 148:
- .long uhoh | 149:
- .long uhoh | 150:
- .long uhoh | 151:
- .long uhoh | 152:
- .long uhoh | 153:
- .long uhoh | 154:
- .long uhoh | 155:
- .long uhoh | 156:
- .long uhoh | 157:
- .long uhoh | 158:
- .long uhoh | 159:
- .long uhoh | 160:
- .long uhoh | 161:
- .long uhoh | 162:
- .long uhoh | 163:
- .long uhoh | 164:
- .long uhoh | 165:
- .long uhoh | 166:
- .long uhoh | 167:
- .long uhoh | 168:
- .long uhoh | 169:
- .long uhoh | 170:
- .long uhoh | 171:
- .long uhoh | 172:
- .long uhoh | 173:
- .long uhoh | 174:
- .long uhoh | 175:
- .long uhoh | 176:
- .long uhoh | 177:
- .long uhoh | 178:
- .long uhoh | 179:
- .long uhoh | 180:
- .long uhoh | 181:
- .long uhoh | 182:
- .long uhoh | 183:
- .long uhoh | 184:
- .long uhoh | 185:
- .long uhoh | 186:
- .long uhoh | 187:
- .long uhoh | 188:
- .long uhoh | 189:
- .long uhoh | 190:
- .long uhoh | 191:
- .long uhoh | 192:
- .long uhoh | 193:
- .long uhoh | 194:
- .long uhoh | 195:
- .long uhoh | 196:
- .long uhoh | 197:
- .long uhoh | 198:
- .long uhoh | 199:
- .long uhoh | 200:
- .long uhoh | 201:
- .long uhoh | 202:
- .long uhoh | 203:
- .long uhoh | 204:
- .long uhoh | 205:
- .long uhoh | 206:
- .long uhoh | 207:
- .long uhoh | 208:
- .long uhoh | 209:
- .long uhoh | 210:
- .long uhoh | 211:
- .long uhoh | 212:
- .long uhoh | 213:
- .long uhoh | 214:
- .long uhoh | 215:
- .long uhoh | 216:
- .long uhoh | 217:
- .long uhoh | 218:
- .long uhoh | 219:
- .long uhoh | 220:
- .long uhoh | 221:
- .long uhoh | 222:
- .long uhoh | 223:
- .long uhoh | 224:
- .long uhoh | 225:
- .long uhoh | 226:
- .long uhoh | 227:
- .long uhoh | 228:
- .long uhoh | 229:
- .long uhoh | 230:
- .long uhoh | 231:
- .long uhoh | 232:
- .long uhoh | 233:
- .long uhoh | 234:
- .long uhoh | 235:
- .long uhoh | 236:
- .long uhoh | 237:
- .long uhoh | 238:
- .long uhoh | 239:
- .long uhoh | 240:
- .long uhoh | 241:
- .long uhoh | 242:
- .long uhoh | 243:
- .long uhoh | 244:
- .long uhoh | 245:
- .long uhoh | 246:
- .long uhoh | 247:
- .long uhoh | 248:
- .long uhoh | 249:
- .long uhoh | 250:
- .long uhoh | 251:
- .long uhoh | 252:
- .long uhoh | 253:
- .long uhoh | 254:
- .long uhoh | 255:
+ .long SYM(_uhoh) | 2: Bus error
+ .long SYM(_uhoh) | 3: Address error
+ .long SYM(_uhoh) | 4: Illegal instruction
+ .long SYM(_uhoh) | 5: Zero division
+ .long SYM(_uhoh) | 6: CHK, CHK2 instruction
+ .long SYM(_uhoh) | 7: TRAPcc, TRAPV instructions
+ .long SYM(_uhoh) | 8: Privilege violation
+ .long SYM(_uhoh) | 9: Trace
+ .long SYM(_uhoh) | 10: Line 1010 emulator
+ .long SYM(_uhoh) | 11: Line 1111 emulator
+ .long SYM(_uhoh) | 12: Hardware breakpoint
+ .long SYM(_uhoh) | 13: Reserved for coprocessor violation
+ .long SYM(_uhoh) | 14: Format error
+ .long SYM(_uhoh) | 15: Uninitialized interrupt
+ .long SYM(_uhoh) | 16: Unassigned, reserved
+ .long SYM(_uhoh) | 17:
+ .long SYM(_uhoh) | 18:
+ .long SYM(_uhoh) | 19:
+ .long SYM(_uhoh) | 20:
+ .long SYM(_uhoh) | 21:
+ .long SYM(_uhoh) | 22:
+ .long SYM(_uhoh) | 23:
+ .long SYM(_spuriousInterrupt) | 24: Spurious interrupt
+ .long SYM(_uhoh) | 25: Level 1 interrupt autovector
+ .long SYM(_uhoh) | 26: Level 2 interrupt autovector
+ .long SYM(_uhoh) | 27: Level 3 interrupt autovector
+ .long SYM(_uhoh) | 28: Level 4 interrupt autovector
+ .long SYM(_uhoh) | 29: Level 5 interrupt autovector
+ .long SYM(_uhoh) | 30: Level 6 interrupt autovector
+ .long SYM(_uhoh) | 31: Level 7 interrupt autovector
+ .long SYM(_uhoh) | 32: Trap instruction (0-15)
+ .long SYM(_uhoh) | 33:
+ .long SYM(_uhoh) | 34:
+ .long SYM(_uhoh) | 35:
+ .long SYM(_uhoh) | 36:
+ .long SYM(_uhoh) | 37:
+ .long SYM(_uhoh) | 38:
+ .long SYM(_uhoh) | 39:
+ .long SYM(_uhoh) | 40:
+ .long SYM(_uhoh) | 41:
+ .long SYM(_uhoh) | 42:
+ .long SYM(_uhoh) | 43:
+ .long SYM(_uhoh) | 44:
+ .long SYM(_uhoh) | 45:
+ .long SYM(_uhoh) | 46:
+ .long SYM(_uhoh) | 47:
+ .long SYM(_uhoh) | 48: Reserved for coprocessor
+ .long SYM(_uhoh) | 49:
+ .long SYM(_uhoh) | 50:
+ .long SYM(_uhoh) | 51:
+ .long SYM(_uhoh) | 52:
+ .long SYM(_uhoh) | 53:
+ .long SYM(_uhoh) | 54:
+ .long SYM(_uhoh) | 55:
+ .long SYM(_uhoh) | 56:
+ .long SYM(_uhoh) | 57:
+ .long SYM(_uhoh) | 58:
+ .long SYM(_uhoh) | 59: Unassigned, reserved
+ .long SYM(_uhoh) | 60:
+ .long SYM(_uhoh) | 61:
+ .long SYM(_uhoh) | 62:
+ .long SYM(_uhoh) | 63:
+ .long SYM(_uhoh) | 64: User defined vectors (192)
+ .long SYM(_uhoh) | 65:
+ .long SYM(_uhoh) | 66:
+ .long SYM(_uhoh) | 67:
+ .long SYM(_uhoh) | 68:
+ .long SYM(_uhoh) | 69:
+ .long SYM(_uhoh) | 70:
+ .long SYM(_uhoh) | 71:
+ .long SYM(_uhoh) | 72:
+ .long SYM(_uhoh) | 73:
+ .long SYM(_uhoh) | 74:
+ .long SYM(_uhoh) | 75:
+ .long SYM(_uhoh) | 76:
+ .long SYM(_uhoh) | 77:
+ .long SYM(_uhoh) | 78:
+ .long SYM(_uhoh) | 79:
+ .long SYM(_uhoh) | 80:
+ .long SYM(_uhoh) | 81:
+ .long SYM(_uhoh) | 82:
+ .long SYM(_uhoh) | 83:
+ .long SYM(_uhoh) | 84:
+ .long SYM(_uhoh) | 85:
+ .long SYM(_uhoh) | 86:
+ .long SYM(_uhoh) | 87:
+ .long SYM(_uhoh) | 88:
+ .long SYM(_uhoh) | 89:
+ .long SYM(_uhoh) | 90:
+ .long SYM(_uhoh) | 91:
+ .long SYM(_uhoh) | 92:
+ .long SYM(_uhoh) | 93:
+ .long SYM(_uhoh) | 94:
+ .long SYM(_uhoh) | 95:
+ .long SYM(_uhoh) | 96:
+ .long SYM(_uhoh) | 97:
+ .long SYM(_uhoh) | 98:
+ .long SYM(_uhoh) | 99:
+ .long SYM(_uhoh) | 100:
+ .long SYM(_uhoh) | 101:
+ .long SYM(_uhoh) | 102:
+ .long SYM(_uhoh) | 103:
+ .long SYM(_uhoh) | 104:
+ .long SYM(_uhoh) | 105:
+ .long SYM(_uhoh) | 106:
+ .long SYM(_uhoh) | 107:
+ .long SYM(_uhoh) | 108:
+ .long SYM(_uhoh) | 109:
+ .long SYM(_uhoh) | 110:
+ .long SYM(_uhoh) | 111:
+ .long SYM(_uhoh) | 112:
+ .long SYM(_uhoh) | 113:
+ .long SYM(_uhoh) | 114:
+ .long SYM(_uhoh) | 115:
+ .long SYM(_uhoh) | 116:
+ .long SYM(_uhoh) | 117:
+ .long SYM(_uhoh) | 118:
+ .long SYM(_uhoh) | 119:
+ .long SYM(_uhoh) | 120:
+ .long SYM(_uhoh) | 121:
+ .long SYM(_uhoh) | 122:
+ .long SYM(_uhoh) | 123:
+ .long SYM(_uhoh) | 124:
+ .long SYM(_uhoh) | 125:
+ .long SYM(_uhoh) | 126:
+ .long SYM(_uhoh) | 127:
+ .long SYM(_uhoh) | 128:
+ .long SYM(_uhoh) | 129:
+ .long SYM(_uhoh) | 130:
+ .long SYM(_uhoh) | 131:
+ .long SYM(_uhoh) | 132:
+ .long SYM(_uhoh) | 133:
+ .long SYM(_uhoh) | 134:
+ .long SYM(_uhoh) | 135:
+ .long SYM(_uhoh) | 136:
+ .long SYM(_uhoh) | 137:
+ .long SYM(_uhoh) | 138:
+ .long SYM(_uhoh) | 139:
+ .long SYM(_uhoh) | 140:
+ .long SYM(_uhoh) | 141:
+ .long SYM(_uhoh) | 142:
+ .long SYM(_uhoh) | 143:
+ .long SYM(_uhoh) | 144:
+ .long SYM(_uhoh) | 145:
+ .long SYM(_uhoh) | 146:
+ .long SYM(_uhoh) | 147:
+ .long SYM(_uhoh) | 148:
+ .long SYM(_uhoh) | 149:
+ .long SYM(_uhoh) | 150:
+ .long SYM(_uhoh) | 151:
+ .long SYM(_uhoh) | 152:
+ .long SYM(_uhoh) | 153:
+ .long SYM(_uhoh) | 154:
+ .long SYM(_uhoh) | 155:
+ .long SYM(_uhoh) | 156:
+ .long SYM(_uhoh) | 157:
+ .long SYM(_uhoh) | 158:
+ .long SYM(_uhoh) | 159:
+ .long SYM(_uhoh) | 160:
+ .long SYM(_uhoh) | 161:
+ .long SYM(_uhoh) | 162:
+ .long SYM(_uhoh) | 163:
+ .long SYM(_uhoh) | 164:
+ .long SYM(_uhoh) | 165:
+ .long SYM(_uhoh) | 166:
+ .long SYM(_uhoh) | 167:
+ .long SYM(_uhoh) | 168:
+ .long SYM(_uhoh) | 169:
+ .long SYM(_uhoh) | 170:
+ .long SYM(_uhoh) | 171:
+ .long SYM(_uhoh) | 172:
+ .long SYM(_uhoh) | 173:
+ .long SYM(_uhoh) | 174:
+ .long SYM(_uhoh) | 175:
+ .long SYM(_uhoh) | 176:
+ .long SYM(_uhoh) | 177:
+ .long SYM(_uhoh) | 178:
+ .long SYM(_uhoh) | 179:
+ .long SYM(_uhoh) | 180:
+ .long SYM(_uhoh) | 181:
+ .long SYM(_uhoh) | 182:
+ .long SYM(_uhoh) | 183:
+ .long SYM(_uhoh) | 184:
+ .long SYM(_uhoh) | 185:
+ .long SYM(_uhoh) | 186:
+ .long SYM(_uhoh) | 187:
+ .long SYM(_uhoh) | 188:
+ .long SYM(_uhoh) | 189:
+ .long SYM(_uhoh) | 190:
+ .long SYM(_uhoh) | 191:
+ .long SYM(_uhoh) | 192:
+ .long SYM(_uhoh) | 193:
+ .long SYM(_uhoh) | 194:
+ .long SYM(_uhoh) | 195:
+ .long SYM(_uhoh) | 196:
+ .long SYM(_uhoh) | 197:
+ .long SYM(_uhoh) | 198:
+ .long SYM(_uhoh) | 199:
+ .long SYM(_uhoh) | 200:
+ .long SYM(_uhoh) | 201:
+ .long SYM(_uhoh) | 202:
+ .long SYM(_uhoh) | 203:
+ .long SYM(_uhoh) | 204:
+ .long SYM(_uhoh) | 205:
+ .long SYM(_uhoh) | 206:
+ .long SYM(_uhoh) | 207:
+ .long SYM(_uhoh) | 208:
+ .long SYM(_uhoh) | 209:
+ .long SYM(_uhoh) | 210:
+ .long SYM(_uhoh) | 211:
+ .long SYM(_uhoh) | 212:
+ .long SYM(_uhoh) | 213:
+ .long SYM(_uhoh) | 214:
+ .long SYM(_uhoh) | 215:
+ .long SYM(_uhoh) | 216:
+ .long SYM(_uhoh) | 217:
+ .long SYM(_uhoh) | 218:
+ .long SYM(_uhoh) | 219:
+ .long SYM(_uhoh) | 220:
+ .long SYM(_uhoh) | 221:
+ .long SYM(_uhoh) | 222:
+ .long SYM(_uhoh) | 223:
+ .long SYM(_uhoh) | 224:
+ .long SYM(_uhoh) | 225:
+ .long SYM(_uhoh) | 226:
+ .long SYM(_uhoh) | 227:
+ .long SYM(_uhoh) | 228:
+ .long SYM(_uhoh) | 229:
+ .long SYM(_uhoh) | 230:
+ .long SYM(_uhoh) | 231:
+ .long SYM(_uhoh) | 232:
+ .long SYM(_uhoh) | 233:
+ .long SYM(_uhoh) | 234:
+ .long SYM(_uhoh) | 235:
+ .long SYM(_uhoh) | 236:
+ .long SYM(_uhoh) | 237:
+ .long SYM(_uhoh) | 238:
+ .long SYM(_uhoh) | 239:
+ .long SYM(_uhoh) | 240:
+ .long SYM(_uhoh) | 241:
+ .long SYM(_uhoh) | 242:
+ .long SYM(_uhoh) | 243:
+ .long SYM(_uhoh) | 244:
+ .long SYM(_uhoh) | 245:
+ .long SYM(_uhoh) | 246:
+ .long SYM(_uhoh) | 247:
+ .long SYM(_uhoh) | 248:
+ .long SYM(_uhoh) | 249:
+ .long SYM(_uhoh) | 250:
+ .long SYM(_uhoh) | 251:
+ .long SYM(_uhoh) | 252:
+ .long SYM(_uhoh) | 253:
+ .long SYM(_uhoh) | 254:
+ .long SYM(_uhoh) | 255:
/*
* Default trap handler
* With an oscilloscope you can see AS* stop
*/
-uhoh: nop | Leave spot for breakpoint
+ PUBLIC (_uhoh)
+SYM(_uhoh): nop | Leave spot for breakpoint
stop #0x2700 | Stop with interrupts disabled
- bra.s uhoh | Stuck forever
+ bra.s SYM(_uhoh) | Stuck forever
/*
* Log, but otherwise ignore, spurious interrupts
*/
-spurious_interrupt:
+ PUBLIC (_spuriousInterrupt)
+SYM(_spuriousInterrupt):
addql #1,SYM(_M68kSpuriousInterruptCount)
rte
@@ -320,7 +322,8 @@ spurious_interrupt:
/*
* Initial PC
*/
-start:
+.globl start
+start:
/*
* Step 2: Stay in Supervisor Mode
*/
@@ -353,11 +356,11 @@ start:
moveb #0x33,d0 | Set the test value
moveb d0,a0@ | Set the memory location
cmpb a0@,d0 | Does it read back?
- bne uhoh | If not, bad news!
+ bne SYM(_uhoh) | If not, bad news!
notb d0 | Flip bits
moveb d0,a0@ | Set the memory location
cmpb a0@,d0 | Does it read back?
- bne uhoh | If not, bad news!
+ bne SYM(_uhoh) | If not, bad news!
/*
* Remaining steps are handled by C code
@@ -400,12 +403,13 @@ ZEROLOOPTEST:
movel d0,a7@- | argc
jsr SYM(main) | Call C main
- | Should this just force a reset?
-mainDone: nop | Leave spot for breakpoint
+ PUBLIC (_mainDone)
+SYM(_mainDone):
+ nop | Leave spot for breakpoint
movew #1,a7 | Force a double bus error
movel d0,a7@- | This should cause a RESET
stop #0x2700 | Stop with interrupts disabled
- bra.s mainDone | Stuck forever
+ bra.s SYM(_mainDone) | Stuck forever
.align 2
PUBLIC (_HeapSize)
@@ -427,3 +431,4 @@ SYM (_M68kSpuriousInterruptCount):
END_DATA_DCL
END
+