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25 lines
1.7 KiB
25 lines
1.7 KiB
4 months ago
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Using perf wrapper that supports hot-text. Try perf.real if you encounter any issues.
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PERF_RECORD_MMAP2 2854748/2854748: [0x400000(0x1000) @ 0 00:1d 123291722 526021]: r-xp /home/noinline-cs-noprobe.perfbin
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4005dc
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400634
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400684
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7f68c5788793
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0x4005c8/0x4005dc/P/-/-/0 0x40062f/0x4005b0/P/-/-/0 0x400645/0x4005ff/P/-/-/0 0x400637/0x400645/P/-/-/0 0x4005e9/0x400634/P/-/-/0 0x4005d7/0x4005e5/P/-/-/0 0x40062f/0x4005b0/P/-/-/0 0x400645/0x4005ff/P/-/-/0 0x400637/0x400645/P/-/-/0 0x4005e9/0x400634/P/-/-/0 0x4005d7/0x4005e5/P/-/-/0 0x40062f/0x4005b0/P/-/-/0 0x400645/0x4005ff/P/-/-/0 0x400637/0x400645/P/-/-/0 0x4005e9/0x400634/P/-/-/0 0x4005c8/0x4005dc/P/-/-/0
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// Test for leaf frame ending up in prolog
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4005b0
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400684
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7f68c5788793
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0x40062f/0x4005b0/P/-/-/0 0x400645/0x4005ff/P/-/-/0 0x400637/0x400645/P/-/-/0 0x4005e9/0x400634/P/-/-/0 0x4005c8/0x4005dc/P/-/-/0 0x40062f/0x4005b0/P/-/-/0 0x400645/0x4005ff/P/-/-/0 0x400637/0x400645/P/-/-/0 0x4005e9/0x400634/P/-/-/0 0x4005d7/0x4005e5/P/-/-/0 0x40062f/0x4005b0/P/-/-/0 0x400645/0x4005ff/P/-/-/0 0x400637/0x400645/P/-/-/0 0x4005e9/0x400634/P/-/-/0 0x4005d7/0x4005e5/P/-/-/0 0x40062f/0x4005b0/P/-/-/0
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// Call stack:
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// 4005b0 -> start addr of bar
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// 400684 -> address in main
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// LBR Entry: | Source | Target
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// 0x40062f/0x4005b0/P/-/-/0 | callq -132 <bar> | start addr of bar
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// 0x400645/0x4005ff/P/-/-/0 | jmp -75 <foo+0xf> | movl -8(%rbp), %eax
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// 0x400637/0x400645/P/-/-/0 | jmp 9 <foo+0x55> | jmp -75 <foo+0xf>
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// 0x4005e9/0x400634/P/-/-/0 | (bar)retq | next addr of [callq -132 <bar>]
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// 0x4005d7/0x4005e5/P/-/-/0 | jmp 9 <bar+0x35> | movl -4(%rbp), %eax
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