ARM R4F, r1p3 Store buffer merge, LSU stall caused by full store buffer, Instruction cache access

		Events and Performance Monitor
		Table 6-1 Event bus interface bit functions (continued)
	EVNTBUS	Description	CFLR	Event
				Ref.
	bit position		update
				Value
[22]		Instruction cache tag RAM parity or ECC error (correctable).	Yes	0x4A
[23]		Instruction cache data RAM parity or ECC error (correctable).	Yes	0x4B
[24]		Data cache tag or dirty RAM parity error or correctable ECC error.	Yes	0x4C
[25]		Data cache data RAM parity error. or correctable ECC error	Yes	0x4D
[26]		TCM parity error or fatal ECC error reported from the prefetch unit.	-	0x4E
[27]		TCM parity error or fatal ECC error reported from the load/store unit.	-	0x4F
	N/A	Store buffer merge.	-	0x50
	N/A	LSU stall caused by full store buffer.	-	0x51
	N/A	LSU stall caused by store queue full.	-	0x52
	N/A	Integer divide instruction, SDIV or UDIV, executed.	-	0x53
	N/A	Stall cycle caused by integer divide.	-	0x54
	N/A	PLD instruction that initiates a linefill.	-	0x55
	N/A	PLD instruction that did not initiate a linefill because of a resource shortage.	-	0x56
	N/A	Non-cacheable access on AXI master bus.	-	0x57
[28]		Instruction cache access.	-	0x58
		This is an analog to event 0x04.
	N/A	Store buffer operation has detected that two slots have data in same cache line	-	0x59
		but with different attributes.
[29]		Dual issue case A (branch).	-	0x5A
[30]		Dual issue case B1, B2, F2 (load/store), F2D.	-	0x5B
[31]		Dual issue other.	-	0x5C
[32]		Double precision floating point arithmetic or conversion instruction executed.	-	0x5D
[33]		Data cache data RAM fatal ECC error.	-	0x60
[34]		Data cache tag/dirty RAM fatal ECC error.	-	0x61
	[35]	Processor livelock because of hard errors or exception at exception vector.a	-	0x62
[36]		Unused.	-	0x63
[37]		ATCM parity or multi-bit ECC error.	-	0x64
[38]		B0TCM parity or multi-bit ECC error.	-	0x65
[39]		B1TCM parity or multi-bit ECC error.	-	0x66
[40]		ATCM single-bit ECC error.	-	0x67
[41]		B0TCM single-bit ECC error.	-	0x68
[42]		B1TCM single-bit ECC error.	-	0x69
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