mozjs_sys 0.67.1

System crate for the Mozilla SpiderMonkey JavaScript engine.
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#include "gdb-tests.h"
#include "jsapi.h"

#include "jit/ExecutableAllocator.h"
#include "vm/JSContext.h"

FRAGMENT(ExecutableAllocator, empty) {
  using namespace js::jit;
  ExecutableAllocator execAlloc;

  breakpoint();

  use(execAlloc);
}

FRAGMENT(ExecutableAllocator, onepool) {
  using namespace js::jit;
  ExecutablePool* pool = nullptr;
  ExecutableAllocator execAlloc;
  execAlloc.alloc(cx, 16 * 1024, &pool, CodeKind::Baseline);

  breakpoint();

  use(pool);
  use(execAlloc);
}

FRAGMENT(ExecutableAllocator, twopools) {
  using namespace js::jit;
  ExecutablePool* init = nullptr;
  ExecutablePool* pool = nullptr;
  ExecutableAllocator execAlloc;

  execAlloc.alloc(cx, 16 * 1024, &init, CodeKind::Baseline);

  do {  // Keep allocating until we get a second pool.
    execAlloc.alloc(cx, 32 * 1024, &pool, CodeKind::Ion);
  } while (pool == init);

  breakpoint();

  use(execAlloc);
}