20 lines
718 B
Bash
20 lines
718 B
Bash
#!/bin/ksh
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# Copyright 2018 Tanel Poder. All rights reserved. More info at http://tanelpoder.com
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# Licensed under the Apache License, Version 2.0. See LICENSE.txt for terms & conditions.
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dtrace -F -q -p $1 -n '
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pid$target::kghalf:entry,pid$target::kghalp:entry {
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from_heap=arg1; comment_ptr=arg5;
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printf("(%s(%x), \"%s\")\n", copyinstr(from_heap+76),from_heap,copyinstr(comment_ptr));
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}
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pid$target::kghalo:entry {
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from_heap=arg1; comment_ptr=arg8;
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printf("(%s(%x), \"%s\")\n", copyinstr(from_heap+76),from_heap,copyinstr(comment_ptr));
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}
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pid$target::kghalf:return,pid$target::kghalp:return,pid$target::kghalo:return {
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printf("= %x\n", arg1);
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}
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'
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