不用修改Xcode工程加载使用Reveal

在当前用户目录新建一个文件.lldbinit，位于~/.lldbinit，LLDB每次启动的时候都会加载这个文件。
在.lldbinit中输入如下内容：

//用于OC
command alias reveal_load_sim expr (void*)dlopen("/Applications/Reveal.app/Contents/SharedSupport/iOS-Libraries/libReveal.dylib", 0x2);
command alias reveal_load_dev expr (void*)dlopen([(NSString*)[(NSBundle*)[NSBundle mainBundle] pathForResource:@"libReveal" ofType:@"dylib"] cStringUsingEncoding:0x4], 0x2);
command alias reveal_start expr (void)[(NSNotificationCenter*)[NSNotificationCenter defaultCenter] postNotificationName:@"IBARevealRequestStart" object:nil];
command alias reveal_stop expr (void)[(NSNotificationCenter*)[NSNotificationCenter defaultCenter] postNotificationName:@"IBARevealRequestStop" object:nil];
//用于swift
command alias reveal_load_sim_swift expr dlopen("/Applications/Reveal.app/Contents/SharedSupport/iOS-Libraries/libReveal.dylib", 2)
command alias reveal_load_dev_swift expr dlopen(NSBundle.mainBundle().pathForResource("libReveal", ofType: "dylib")!, 2)
command alias reveal_start_swift expr NSNotificationCenter.defaultCenter().postNotificationName("IBARevealRequestStart", object: nil)
command alias reveal_stop_swift expr NSNotificationCenter.defaultCenter().postNotificationName("IBARevealRequestStop", object: nil)