Table 14-8 Exception Tracing Mapping - ARM Cortex-M3 Technical Reference Manual

ARM DDI 0337G
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• 1-2 bytes of exception.
The exception mapping is designed to enable the most frequent exceptions to be
encoded within one byte. The ETM exception tracing mapping is described in
Table 14-8.
Number of bytes
1 byte exception
1 byte exception
1 byte exception
1 byte exception
1 byte exception
1 byte exception
1 byte exception
1 byte exception
1 byte exception
1 byte exception
1 byte exception
1 byte exception
1 byte exception
1 byte exception
1 byte exception
1 byte exception
2 bytes exception
2 bytes exception
2 bytes exception
2 bytes exception
2 bytes exception
2 bytes exception
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Table 14-8 Exception tracing mapping

Exception
None
IRQ1
IRQ2
IRQ3
IRQ4
IRQ5
IRQ6
IRQ7
IRQ0
Usage Fault
NMI
SVC
DebugMon
MemManage
PendSV
SysTick
Reserved
Reset
Reserved
HardFault
Reserved
BusFault
Non-Confidential
Embedded Trace Macrocell
ETMINTNUM Traced value
- 0
17 1
18 2
19 3
20 4
21 5
22 6
23 7
16 8
6 9
2 10
11 11
12 12
4 13
14 14
15 15
8 16
0 17
10 18
3 19
9 20
5 21
14-13