diff options
Diffstat (limited to 'test/pevent/src/pevent-comm_exec-mmap-tsc-iret.ptt')
| -rw-r--r-- | test/pevent/src/pevent-comm_exec-mmap-tsc-iret.ptt | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/test/pevent/src/pevent-comm_exec-mmap-tsc-iret.ptt b/test/pevent/src/pevent-comm_exec-mmap-tsc-iret.ptt new file mode 100644 index 0000000000000..e9c9477031ddf --- /dev/null +++ b/test/pevent/src/pevent-comm_exec-mmap-tsc-iret.ptt @@ -0,0 +1,99 @@ +; Copyright (c) 2015-2019, 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 COMM.EXEC in perf_event sideband. +; +; Variant: all-ring tracing +; perfect timing information +; no context switch between COMM.EXEC and return to userland +; +; 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-itrace-start(1, 1, 0x0) + +section kernel vstart=0xffffffff80000000 start=0x1000 +; @pt p0: psb() +; @pt p1: mode.exec(64bit) +; @pt p2: tsc(0x1) +; @pt p3: fup(3: %l0) +; @pt p4: psbend() +l0: nop + +; @sb s2: pevent-comm.exec(1, 1, "foo", 0x2) +; @sb s3: pevent-mmap-section(kernel, 1, 1, 0x2) +; @sb s4: pevent-mmap-section(text, 1, 1, 0x3) + +; @pt p5: tsc(0x4) +; @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: %l5) +l4: nop +l5: hlt + + +; @pt .exp(ptdump) +;%0p0 psb +;%0p1 mode.exec cs.l +;%0s0 PERF_RECORD_MMAP 1/1, ffffffff80000000, 3, 0, pevent-comm_exec-mmap-tsc-iret.bin { 0 } +;%0s1 PERF_RECORD_ITRACE_START 1/1 { 0 } +;%0p2 tsc 1 +;%0p3 fup 3: %?l0 +;%0p4 psbend +;%0s2 PERF_RECORD_COMM.EXEC 1/1, "foo" { 2 } +;%0s3 PERF_RECORD_MMAP 1/1, ffffffff80000000, 3, 0, pevent-comm_exec-mmap-tsc-iret.bin { 2 } +;%0s4 PERF_RECORD_MMAP 1/1, 1000, 3, 10, pevent-comm_exec-mmap-tsc-iret.bin { 3 } +;%0p5 tsc 4 +;%0p6 tip 3: %?l3 +;%0p7 fup 1: %?l4.2 +;%0p8 tip.pgd 0: %?l5.0 + + +; @pt .exp(ptxed) +;%0s0 PERF_RECORD_MMAP 1/1, ffffffff80000000, 3, 0, pevent-comm_exec-mmap-tsc-iret.bin { 0 } +;%0s1 PERF_RECORD_ITRACE_START 1/1 { 0 } +;%0l0 # nop +;%0l1 # iret +;[tick] +;%0s2 PERF_RECORD_COMM.EXEC 1/1, "foo" { 2 } +;%0s3 PERF_RECORD_MMAP 1/1, ffffffff80000000, 3, 0, pevent-comm_exec-mmap-tsc-iret.bin { 2 } +;%0s4 PERF_RECORD_MMAP 1/1, 1000, 3, 10, pevent-comm_exec-mmap-tsc-iret.bin { 3 } +;%0l3 # nop +;[disabled] |