Class: RubyVM

Inherits:
Object show all
Defined in:
vm.c

Defined Under Namespace

Classes: Env, InstructionSequence

Constant Summary

USAGE_ANALYSIS_INSN =

USAGE_ANALYSIS_*

rb_hash_new()
USAGE_ANALYSIS_REGS =
rb_hash_new()
USAGE_ANALYSIS_INSN_BIGRAM =
rb_hash_new()
OPTS =
opts = rb_ary_new()
INSTRUCTION_NAMES =

InsnNameArray

rb_insns_name_array()

Class Method Summary collapse

Class Method Details

.NSDRObject

:nodoc:



# File 'vm.c'

/* :nodoc: */
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;
}

.SDRObject

:nodoc:



# File 'vm.c'

/* :nodoc: */
static VALUE
sdr(void)
{
    rb_vm_bugreport();
    return Qnil;
}