RubyVM

::VM

Constants

INSTRUCTION_NAMES: InsnNameArray
OPTS
USAGE_ANALYSIS_INSN: USAGE_ANALYSIS_*
USAGE_ANALYSIS_INSN_BIGRAM
USAGE_ANALYSIS_REGS

Public Class Methods

NSDR() click to toggle source

               static VALUE
nsdr(void)
{
    VALUE ary = rb_ary_new();
#if HAVE_BACKTRACE
#include <execinfo.h>
#define MAX_NATIVE_TRACE 1024
    static void *trace[MAX_NATIVE_TRACE];
    int n = backtrace(trace, MAX_NATIVE_TRACE);
    char **syms = backtrace_symbols(trace, n);
    int i;

    if (syms == 0) {
        rb_memerror();
    }

    for (i=0; i<n; i++) {
        rb_ary_push(ary, rb_str_new2(syms[i]));
    }
    free(syms); /* OK */
#endif
    return ary;
}

SDR() click to toggle source

debug functions

               static VALUE
sdr(void)
{
    rb_vm_bugreport();
    return Qnil;
}

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Constants

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