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  1. JDK
  2. JDK-8231841

AArch64: debug.cpp help() is missing an AArch64 line for pns

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    • Subcomponent:
    • Resolved In Build:
      b23
    • CPU:
      aarch64
    • OS:
      linux

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        Description

        When calling debug(), the there is no entry for AArch64.(gdb) call

        help()"Executing help"
        basic
         pp(void* p) - try to make sense of p
         pv(intptr_t p)- ((PrintableResourceObj*) p)->print()
         ps() - print current thread stack
         pss() - print all thread stacks
         pm(int pc) - print Method* given compiled PC
         findm(intptr_t pc) - finds Method*
         find(intptr_t x) - finds & prints nmethod/stub/bytecode/oop based on pointer into it
         pns(void* sp, void* fp, void* pc) - print native (i.e. mixed) stack trace. E.g.
                          pns($sp, $rbp, $pc) on Linux/amd64 and Solaris/amd64 or
                          pns($sp, $ebp, $pc) on Linux/x86 or
                          pns($sp, 0, $pc) on Linux/ppc64 or
                          pns($sp, $s8, $pc) on Linux/mips or
                          pns($sp + 0x7ff, 0, $pc) on Solaris/SPARC
                        - in gdb do 'set overload-resolution off' before calling pns()
                        - in dbx do 'frame 1' before calling pns()
        misc.
         flush() - flushes the log file
         events() - dump events from ring buffers
        compiler debugging
         debug() - to set things up for compiler debugging
         ndebug() - undo debug

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                Assignee:
                smonteith Stuart Monteith
                Reporter:
                smonteith Stuart Monteith
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                  Updated:
                  Resolved: