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+; Copyright (c) 2017-2018, Intel Corporation
+;
+; Redistribution and use in source and binary forms, with or without
+; modification, are permitted provided that the following conditions are met:
+;
+; * Redistributions of source code must retain the above copyright notice,
+; this list of conditions and the following disclaimer.
+; * Redistributions in binary form must reproduce the above copyright notice,
+; this list of conditions and the following disclaimer in the documentation
+; and/or other materials provided with the distribution.
+; * Neither the name of Intel Corporation nor the names of its contributors
+; may be used to endorse or promote products derived from this software
+; without specific prior written permission.
+;
+; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+; IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+; ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+; LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+; CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+; SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+; INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+; CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+; ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+; POSSIBILITY OF SUCH DAMAGE.
+
+; Test FORK in perf_event sideband.
+;
+; opt:ptdump --sb:compact --sb:offset
+; opt:ptxed --event:tick --sb:compact --sb:offset --pevent:kernel-start 0xffffffff80000000
+;
+
+org 0x1000
+bits 64
+
+
+; @sb primary(pevent)
+; @sb pevent-sample_type(time)
+; @sb s0: pevent-mmap-section(kernel, 1, 1, 0x0)
+; @sb s1: pevent-mmap-section(text, 1, 1, 0x0)
+; @sb s2: pevent-itrace-start(1, 1, 0x0)
+
+section kernel vstart=0xffffffff80000000 start=0x1000
+; @pt p0: psb()
+; @pt p1: mode.exec(64bit)
+; @pt p2: tsc(1)
+; @pt p3: fup(3: %l0)
+; @pt p4: psbend()
+l0: nop
+
+; @sb s3: pevent-fork(2, 1, 2, 1, 2, 2)
+
+; @pt p5: tsc(3)
+; @pt p6: tip(3: %l3)
+l1: iret
+l2: hlt
+
+section text vstart=0x1000 start=0x1010
+l3: nop
+
+; @pt p7: fup(1: %l4)
+; @pt p8: tip.pgd(0: %l4)
+l4: hlt
+
+
+; @pt .exp(ptdump)
+;%0p0 psb
+;%0p1 mode.exec cs.l
+;%0s0 PERF_RECORD_MMAP 1/1, ffffffff80000000, 3, 0, pevent-fork.bin { 0 }
+;%0s1 PERF_RECORD_MMAP 1/1, 1000, 2, 10, pevent-fork.bin { 0 }
+;%0s2 PERF_RECORD_ITRACE_START 1/1 { 0 }
+;%0p2 tsc 1
+;%0p3 fup 3: %?l0
+;%0p4 psbend
+;%0s3 PERF_RECORD_FORK 2/2, 1/1, 2 { 2 }
+;%0p5 tsc 3
+;%0p6 tip 3: %?l3
+;%0p7 fup 1: %?l4.2
+;%0p8 tip.pgd 0: %?l4.0
+
+
+; @pt .exp(ptxed)
+;%0s0 PERF_RECORD_MMAP 1/1, ffffffff80000000, 3, 0, pevent-fork.bin { 0 }
+;%0s1 PERF_RECORD_MMAP 1/1, 1000, 2, 10, pevent-fork.bin { 0 }
+;%0s2 PERF_RECORD_ITRACE_START 1/1 { 0 }
+;%0l0 # nop
+;%0l1 # iret
+;[tick]
+;%0s3 PERF_RECORD_FORK 2/2, 1/1, 2 { 2 }
+;%0l3 # nop
+;[disabled]