#include <signal.h>
#include <ucontext.h>
#include "libcgo.h"
#include "libcgo_unix.h"

static void* threadentry(void*);
static void (*setg_gcc)(void*);

void
x_cgo_init(G *g, void (*setg)(void*))
{
	ucontext_t ctx;

	setg_gcc = setg;
	if (getcontext(&ctx) != 0)
		perror("runtime/cgo: getcontext failed");
	g->stacklo = (uintptr_t)ctx.uc_stack.ss_sp;

static void*
threadentry(void *v)
{
	ThreadStart ts;

	ts = *(ThreadStart*)v;
	free(v);

	crosscall1(ts.fn, setg_gcc, (void*)ts.g);
	return nil;
}

void
x_cgo_init(G *g, void (*setg)(void*), void **tlsg, void **tlsbase)
{
	uintptr *pbounds;

	/* The memory sanitizer distributed with versions of clang
	   before 3.8 has a bug: if you call mmap before malloc, mmap

mandarjog <******@****.***> 1623348628 -0700

	MOVW	(R6), R6
	CMP	$0, R6
	B.NE	done

dropm:
	MOVW	$runtime·dropm(SB), R0
	BL	(R0)

done:
	// Done!
	RET

// void setg(G*); set g. for use by needm.
TEXT runtime·setg(SB),NOSPLIT|NOFRAME,$0-4
	MOVW	gg+0(FP), R0
	B	setg<>(SB)

TEXT setg<>(SB),NOSPLIT|NOFRAME,$0-0
	MOVW	R0, g

	// Save g to thread-local storage.
#ifdef GOOS_windows
	B	runtime·save_g(SB)
#else

			fprintf(stderr, "runtime/cgo: chdir(%s) failed\n", buf);
		}
	}
}

#endif // TARGET_OS_IPHONE

void
x_cgo_init(G *g, void (*setg)(void*))
{
	//fprintf(stderr, "x_cgo_init = %p\n", &x_cgo_init); // aid debugging in presence of ASLR
	setg_gcc = setg;
	_cgo_set_stacklo(g, NULL);

#if TARGET_OS_IPHONE
	darwin_arm_init_mach_exception_handler();
	darwin_arm_init_thread_exception_port();

	expectedSets := sets.NewString("foo", "bar")
	if !expectedSets.Equal(sets.NewString(setList...)) {
		t.Errorf("Unexpected sets mismatch, expected: %v, got: %v", expectedSets, setList)
	}

	// Destroy a given set
	if err := fake.DestroySet(set.Name); err != nil {
		t.Errorf("Unexpected error: %v", err)
	}
	if fake.Sets[set.Name] != nil {
		t.Errorf("Unexpected set: %v", fake.Sets[set.Name])
	}
	if fake.Entries[set.Name] != nil {

#endif
	MOVW	$setg_gcc<>(SB), R1 	// arg 1: setg
	MOVW	g, R0 			// arg 0: G
	BL	(R4) // will clobber R0-R3
nocgo:
	RET

// void setg_gcc(G*); set g called from gcc.
TEXT setg_gcc<>(SB),NOSPLIT,$0
	MOVW	R0, g
	B		runtime·save_g(SB)

#ifdef TLSG_IS_VARIABLE
#ifdef GOOS_android
// Use the free TLS_SLOT_APP slot #2 on Android Q.
// Earlier androids are set up in gcc_android.c.
DATA runtime·tls_g+0(SB)/4, $8

TensorArraySideEffectAnalysis::TensorArraySideEffectAnalysis(
    mlir::ModuleOp module) {
  for (auto func_op : module.getOps<mlir::func::FuncOp>()) {
    if (FunctionContainsOnlyNoSideEffectOpOrTensorArrayOp(func_op)) {
      set_.insert(func_op);
    }
  }
}

}  // namespace tfrt_compiler

	mov r4, r0
	mov r5, r1
	mov r0, r2

	// Because the assembler might target an earlier revision of the ISA
	// by default, we encode BLX as a .word.
	.word 0xe12fff35 // blx r5 // setg(g)
	.word 0xe12fff34 // blx r4 // fn()

	pop {r4, r5, r6, r7, r8, r9, r10, r11, ip, pc}


#ifdef __ELF__
.section .note.GNU-stack,"",%progbits

  rules:
    - matches:
        - path:
            type: PathPrefix
            value: /edit-a-request-header
      filters:
        - type: RequestHeaderModifier
          requestHeaderModifier:
            set:
              - name: my-header-name
                value: my-new-header-value
      backendRefs:
        - name: echo