diff options
Diffstat (limited to 'test/src/mtc-ovf_keep-cyc.ptt')
| -rw-r--r-- | test/src/mtc-ovf_keep-cyc.ptt | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/test/src/mtc-ovf_keep-cyc.ptt b/test/src/mtc-ovf_keep-cyc.ptt new file mode 100644 index 0000000000000..d0c5403433b61 --- /dev/null +++ b/test/src/mtc-ovf_keep-cyc.ptt @@ -0,0 +1,111 @@ +; Copyright (c) 2018-2019, 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 MTC and CYC-based timing and OVF. +; +; Variant: calibration preserved on OVF. +; +; opt:ptdump --time --time-delta --keep-tcal-on-ovf +; opt:ptdump --mtc-freq 4 --cpuid-0x15.eax 1 --cpuid-0x15.ebx 4 +; +; opt:ptxed --event:tick --event:time +; opt:ptxed --mtc-freq 4 --cpuid-0x15.eax 1 --cpuid-0x15.ebx 4 +; opt:ptxed --insn:keep-tcal-on-ovf --block:keep-tcal-on-ovf + +org 0x100000 +bits 64 + +; @pt p0: psb() +; @pt p1: mode.exec(64bit) +; @pt p2: fup(3: %l0) +; @pt p3: tsc(0x1000) +; @pt p4: tma(0x10, 0x40) +; @pt p5: psbend() +l0: nop + +; @pt p6: mtc(0x2) +; @pt p7: cyc(0x100) +; @pt p8: mtc(0x3) + +; @pt p9: cyc(0x80) +; @pt p10: tnt(t) +l1: jne l3 +l2: hlt + +; @pt p11: cyc(0x80) +; @pt p12: mtc(0x4) + +; @pt p13: ovf() +; @pt p14: fup(3: %l3) +l3: nop + +; @pt p15: cyc(0x80) +; @pt p16: tnt(t) +l4: jne l6 +l5: hlt + +l6: nop +l7: hlt +; @pt p17: cyc(0x80) +; @pt p18: fup(1: %l7) +; @pt p19: tip.pgd(0: %l7) + + +; @pt .exp(ptdump) +;%0p0 psb +;%0p1 mode.exec cs.l +;%0p2 fup 3: %?l0 +;%0p3 tsc 1000 tsc +1000 +;%0p4 tma 10, 40 tsc +0 +;%0p5 psbend +;%0p6 mtc 2 tsc +0 +;[%p7: calibration error: no timing information] +;[%p7: error updating time: no calibration] +;%0p7 cyc 100 tsc +0 +;%0p8 mtc 3 tsc +40 +;%0p9 cyc 80 tsc +20 +;%0p10 tnt.8 ! +;%0p11 cyc 80 tsc +20 +;%0p12 mtc 4 tsc +0 +;%0p13 ovf +;%0p14 fup 3: %?l3 +;%0p15 cyc 80 tsc +20 +;%0p16 tnt.8 ! +;%0p17 cyc 80 tsc +20 +;%0p18 fup 1: %?l7.2 +;%0p19 tip.pgd 0: %?l7.0 + + +; @pt .exp(ptxed) +;%0l0 # nop +;%0l1 # jne l3 +;[0000000000001060 tick] +;[0000000000001080 overflow] +;%0l3 # nop +;%0l4 # jne l6 +;[00000000000010a0 tick] +;%0l6 # nop +;[00000000000010c0 disabled] |