File: invalid-range.perfscript

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,998,520 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (19 lines) | stat: -rw-r--r-- 1,264 bytes parent folder | download | duplicates (13) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
 PERF_RECORD_MMAP2 1243676/1243676: [0x201000(0x1000) @ 0 00:1d 224517108 1044165]: r-xp /home/noinline-cs-pseudoprobe.perfbin

	          20179e
	          2017f9
	    7f83e84e7793
	5541f689495641d7
 0x2017cf/0x20179e/P/-/-/0  0x20177f/0x2017c4/P/-/-/0  0x2017bf/0x201760/P/-/-/0  0x2017d8/0x2017e3/P/-/-/0  0x20177f/0x2017c4/P/-/-/0  0x2017bf/0x201760/P/-/-/0  0x2017cf/0x20179e/P/-/-/0


// The consecutive pairs 0x2017bf/0x201760 and 0x2017d8/0x2017e3 form an invalid execution range [0x2017e3, 0x2017bf], should be ignored to avoid bogus instruction ranges.


	          20179e
	          2017f9
	    7f83e84e7793
	5541f689495641d7
 0x2017cf/0x20179e/P/-/-/0  0x2017cf/0x20179e/P/-/-/0  0x20177f/0x2017c4/P/-/-/0  0x2017bf/0x201760/P/-/-/0  0x2017cf/0x20179e/P/-/-/0  0x20177f/0x2017c4/P/-/-/0  0x2017bf/0x201760/P/-/-/0  0x2017cf/0x20179e/P/-/-/0  0x20177f/0x2017c4/P/-/-/0  0x2017bf/0x201760/P/-/-/0  0x2017cf/0x20179e/P/-/-/0  0x20177f/0x2017c4/P/-/-/0  0x2017bf/0x201760/P/-/-/0  0x2017cf/0x20179e/P/-/-/0  0x20177f/0x2017c4/P/-/-/0  0x2017bf/0x201760/P/-/-/0

// Duplicated LBR entries "0x2017cf/0x20179e/P/-/-/0  0x2017cf/0x20179e/P/-/-/0", the range [0x20179e, 0x2017cf] is cross unconditional jmp, should be ignored to avoid bogus instruction ranges.