blob: 9c6433bd268b6b78616dfc4373df89dcd0deb1ab [file] [log] [blame]
; Copyright (c) 2017-2019, Intel Corporation
;
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; modification, are permitted provided that the following conditions are met:
;
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; SKL014: Intel(R) PT TIP.PGD May Not Have Target IP Payload.
;
; When Intel PT (Intel Processor Trace) is enabled and a direct
; unconditional branch clears IA32_RTIT_STATUS.FilterEn (MSR 571H,
; bit 0), due to this erratum, the resulting TIP.PGD (Target IP
; Packet, Packet Generation Disable) may not have an IP payload
; with the target IP.
;
; Variant: jmp
;
; opt:ptxed --filter:addr0_cfg 1 --filter:addr0_a 0x1000 --filter:addr0_b 0x10ff
;
; cpu 6/78
; cpu 6/85
; cpu 6/94
; cpu 6/142
; cpu 6/158
; cpu 6/102
; cpu 6/125
; cpu 6/126
;
org 0x1000
bits 64
; @pt p0: psb()
; @pt p1: mode.exec(64bit)
; @pt p2: fup(3: %l0)
; @pt p3: psbend()
l0: jmp l2
l1: hlt
; @pt p4: tip.pgd(0: %l2)
ALIGN 0x100
l2: hlt
; @pt .exp(ptdump)
;%0p0 psb
;%0p1 mode.exec cs.l
;%0p2 fup 3: %?l0
;%0p3 psbend
;%0p4 tip.pgd 0: %?l2.0
; @pt .exp(ptxed)
;%0l0 # jmp l2
;[disabled]