mayoff

The attached lldb command pblock command lets you peek inside an Objective-C block. It tries to tell you where to find the source code for the block, and the values captured by the block when it was created.

Consider this example program:

#import <Foundation/Foundation.h>

@interface Foo: NSObject
@end

@implementation Foo

steventroughtonsmith

void callEntryPointOfImage(char *path, int argc, char **argv)
{
	void *handle;
	int (*binary_main)(int binary_argc, char **binary_argv);
	char *error;
	int err = 0;
	
	printf("Loading %s…\n", path);
	
	handle = dlopen (path, RTLD_LAZY);