test/src/apl11.ptt

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; APL11: Intel(R) PT OVF Pakcet May Be Followed by TIP.PGD Packet
;
;        If Intel PT (Processor Trace) encounters an internal buffer overflow
;        and generates an OVF (Overflow) packet just as IA32_RTIT_CTL (MSR
;        570H) bit 0 (TraceEn) is cleared, or during a far transfer that
;        causes IA32_RTIT_STATUS.ContextEn[1] (MSR 571H) to be cleared, the
;        OVF may be followed by a TIP.PGD (Target Instruction Pointer - Packet
;        Generation Disable) packet.
;
;  cpu 6/92
;  cpu 6/95
;  cpu 6/122
;  cpu 6/134
;

org 0x1000
bits 64

; @pt p0: psb()
; @pt p1: mode.exec(64bit)
; @pt p2: fup(3: %l0)
; @pt p3: psbend()
l0: hlt

; @pt p4: ovf()
; @pt p5: tip.pgd(3: %l1)
l1: hlt

; @pt p6: mode.exec(64bit)
; @pt p7: tip.pge(3: %l2)
l2: nop

; @pt p8: fup(1: %l3)
; @pt p9: tip.pgd(0: %l3)
l3: hlt


; @pt .exp(ptdump)
;%0p0  psb
;%0p1  mode.exec  cs.l
;%0p2  fup        3: %?l0
;%0p3  psbend
;%0p4  ovf
;%0p5  tip.pgd    3: %?l1
;%0p6  mode.exec  cs.l
;%0p7  tip.pge    3: %?l2
;%0p8  fup        1: %?l3.2
;%0p9  tip.pgd    0: %?l3.0


; @pt .exp(ptxed)
;[overflow]
;[enabled]
;[exec mode: 64-bit]
;%0l2
;[disabled]