parentPc  int32 // position of an instruction whose source position is the call site (offset from entry)
	startLine int32 // line number of start of function (func keyword/TEXT directive)
}

// An inlineUnwinder iterates over the stack of inlined calls at a PC by
// decoding the inline table. The last step of iteration is always the frame of
// the physical function, so there's always at least one frame.
//
// This is typically used as:
//

	// ones. White and grey objects may depend on white and black objects.
	// A dependency on a grey object indicates a cycle which may or may not be
	// valid.
	//
	// When objects turn grey, they are pushed on the object path (a stack);
	// they are popped again when they turn black. Thus, if a grey object (a
	// cycle) is encountered, it is on the object path, and all the objects
	// it depends on are the remaining objects on that path. Color encoding

			case "call not at safe point":
				if returnOnUnsafePoint {
					// This is for TestDebugCallUnsafePoint.
					return nil, h.err
				}
				fallthrough
			case "retry _Grunnable", "executing on Go runtime stack", "call from within the Go runtime":
				// These are transient states. Try to get out of them.
				if i < 100 {
					usleep(100)
					Gosched()
					continue
				}
			}
			return nil, h.err
		}

		// Do not include local development, so that people working in the
		// main branch for day-to-day work on the Go toolchain itself can
		// still have full paths for stack traces for compiler crashes and the like.
		env = append(env, "GOFLAGS=-trimpath -ldflags=-w -gcflags=cmd/...=-dwarf=false")
	}
	return env
}

		envs[i] = gostring(argv_index(argv, argc+1+i))
	}
}

func environ() []string {
	return envs
}

// TODO: These should be locals in testAtomic64, but we don't 8-byte
// align stack variables on 386.
var test_z64, test_x64 uint64

func testAtomic64() {
	test_z64 = 42
	test_x64 = 0
	if atomic.Cas64(&test_z64, test_x64, 1) {
		throw("cas64 failed")
	}
	if test_x64 != 0 {

		// internally (the same as if the server had closed the connection due to a
		// racing idle-timeout).
		//
		// With unlucky and very stable scheduling (as may be the case with the fake wasm
		// net stack), this can result in an infinite retry loop that doesn't
		// propagate the error up far enough for us to adjust the WriteTimeout.
		//
		// To avoid that problem, we explicitly forbid internal retries by rejecting

	// Source position
	Pos src.XPos

	// Use count. Each appearance in Value.Args and Block.Controls counts once.
	Uses int32

	// wasm: Value stays on the WebAssembly stack. This value will not get a "register" (WebAssembly variable)
	// nor a slot on Go stack, and the generation of this value is delayed to its use time.
	OnWasmStack bool

		if raceenabled {
			racefingo()
		}
		for fb != nil {
			for i := fb.cnt; i > 0; i-- {
				f := &fb.fin[i-1]

				var regs abi.RegArgs
				// The args may be passed in registers or on stack. Even for
				// the register case, we still need the spill slots.
				// TODO: revisit if we remove spill slots.
				//
				// Unfortunately because we can have an arbitrary

func Glob(pattern string) (matches []string, err error) {
	return globWithLimit(pattern, 0)
}

func globWithLimit(pattern string, depth int) (matches []string, err error) {
	// This limit is used prevent stack exhaustion issues. See CVE-2022-30632.
	const pathSeparatorsLimit = 10000
	if depth == pathSeparatorsLimit {
		return nil, ErrBadPattern
	}

	// Check pattern is well-formed.

		}
		if drain {
			for i := 0; i < N; i++ {
				p.Get()
			}
		}
		for i := 0; i < 5; i++ {
			runtime.GC()
			time.Sleep(time.Duration(i*100+10) * time.Millisecond)
			// 1 pointer can remain on stack or elsewhere
			if fin1 = atomic.LoadUint32(&fin); fin1 >= N-1 {
				continue loop
			}
		}
		t.Fatalf("only %v out of %v resources are finalized on try %v", fin1, N, try)
	}
}