(lldb) help
Debugger commands:
apropos -- List debugger commands related(相关) to a word or subject.(列出与单词或主题相关的调试器命令)
breakpoint -- Commands for operating on breakpoints (see 'help b' for shorthand.) (在断点上操作的命令（速记请参阅'帮助b'）。)
bugreport -- Commands for creating domain-specific bug reports.(用于创建特定于域的错误报告的命令。)
command -- Commands for managing custom LLDB commands.（用于管理自定义LLDB命令的命令。）
disassemble -- Disassemble specified instructions in the current
target. Defaults to the current function for the
current thread and stack frame.
在当前目标中反汇编指定的指令。 对于当前线程和堆栈框架，默认为当前函数。
expression -- Evaluate an expression on the current thread. Displays
any returned value with LLDB's default formatting.
在当前线程上求一个表达式。 以LLDB的默认格式显示任何返回的值。
frame -- Commands for selecting and examing the current thread's
stack frames. (用于选择和检查当前线程的堆栈框架的命令。)
gdb-remote -- Connect to a process via remote GDB server. If no host
is specifed, localhost is assumed.
通过远程GDB服务器连接到进程。 如果未指定主机，则假定为localhost。
gui -- Switch into the curses based GUI mode. (切换到基于curses的GUI模式。)
help -- Show a list of all debugger commands, or give details
about a specific command.
kdp-remote -- Connect to a process via remote KDP server. If no UDP
port is specified, port 41139 is assumed.
通过远程KDP服务器连接到进程。 如果未指定UDP端口，则假定端口为41139。
language -- Commands specific to a source language.(特定于源语言的命令。)
log -- Commands controlling LLDB internal logging.
memory -- Commands for operating on memory in the current target
process.(当前目标进程中用于在内存上运行的命令。)
platform -- Commands to manage and create platforms.(用于管理和创建平台的命令。)
plugin -- Commands for managing LLDB plugins.(用于管理LLDB插件的命令。)
process -- Commands for interacting with processes on the current
platform. (与当前平台上的进程进行交互的命令。)
quit -- Quit the LLDB debugger.
register -- Commands to access registers for the current thread and
stack frame.(用于访问当前线程和堆栈帧的寄存器的命令。)
script -- Invoke the script interpreter with provided code and
display any results. Start the interactive interpreter
if no code is supplied.
用提供的代码调用脚本解释器并显示所有结果。 如果没有提供代码，请启动交互式解释器。
settings -- Commands for managing LLDB settings.
source -- Commands for examining source code described by debug
information for the current target process.
(用于检查由当前目标进程的调试信息描述的源代码的命令。)
statistics -- Print statistics about a debugging session.(打印有关调试会话的统计信息)
target -- Commands for operating on debugger targets.(用于在调试器目标上运行的命令)
thread -- Commands for operating on one or more threads in the
current process.
(在当前进程中用于在一个或多个线程上运行的命令)
type -- Commands for operating on the type system.(用于在类型系统上运行的命令。)
version -- Show the LLDB debugger version.
watchpoint -- Commands for operating on watchpoints.
Current command abbreviations (type 'help command alias' for more info):
add-dsym -- Add a debug symbol file to one of the target's current modules
by specifying a path to a debug symbols file, or using the
options to specify a module to download symbols for.
attach -- Attach to process by ID or name.
b -- Set a breakpoint using one of several shorthand formats.
bt -- Show the current thread's call stack. Any numeric argument
displays at most that many frames. The argument 'all' displays
all threads.
c -- Continue execution of all threads in the current process.
call -- Evaluate an expression on the current thread. Displays any
returned value with LLDB's default formatting.
continue -- Continue execution of all threads in the current process.
detach -- Detach from the current target process.
di -- Disassemble specified instructions in the current target.
Defaults to the current function for the current thread and
stack frame.
dis -- Disassemble specified instructions in the current target.
Defaults to the current function for the current thread and
stack frame.
display -- Evaluate an expression at every stop (see 'help target
stop-hook'.)
down -- Select a newer stack frame. Defaults to moving one frame, a
numeric argument can specify an arbitrary number.
env -- Shorthand for viewing and setting environment variables.
exit -- Quit the LLDB debugger.
f -- Select the current stack frame by index from within the current
thread (see 'thread backtrace'.)
file -- Create a target using the argument as the main executable.
finish -- Finish executing the current stack frame and stop after
returning. Defaults to current thread unless specified.
image -- Commands for accessing information for one or more target
modules.
j -- Set the program counter to a new address.
jump -- Set the program counter to a new address.
kill -- Terminate the current target process.
l -- List relevant source code using one of several shorthand formats.
list -- List relevant source code using one of several shorthand formats.
n -- Source level single step, stepping over calls. Defaults to
current thread unless specified.
next -- Source level single step, stepping over calls. Defaults to
current thread unless specified.
nexti -- Instruction level single step, stepping over calls. Defaults to
current thread unless specified.
ni -- Instruction level single step, stepping over calls. Defaults to
current thread unless specified.
p -- Evaluate an expression on the current thread. Displays any
returned value with LLDB's default formatting.
parray -- Evaluate an expression on the current thread. Displays any
returned value with LLDB's default formatting.
po -- Evaluate an expression on the current thread. Displays any
returned value with formatting controlled by the type's author.
poarray -- Evaluate an expression on the current thread. Displays any
returned value with LLDB's default formatting.
print -- Evaluate an expression on the current thread. Displays any
returned value with LLDB's default formatting.
q -- Quit the LLDB debugger.
r -- Launch the executable in the debugger.
rbreak -- Sets a breakpoint or set of breakpoints in the executable.
repl -- Evaluate an expression on the current thread. Displays any
returned value with LLDB's default formatting.
run -- Launch the executable in the debugger.
s -- Source level single step, stepping into calls. Defaults to
current thread unless specified.
si -- Instruction level single step, stepping into calls. Defaults to
current thread unless specified.
sif -- Step through the current block, stopping if you step directly
into a function whose name matches the TargetFunctionName.
step -- Source level single step, stepping into calls. Defaults to
current thread unless specified.
stepi -- Instruction level single step, stepping into calls. Defaults to
current thread unless specified.
t -- Change the currently selected thread.
tbreak -- Set a one-shot breakpoint using one of several shorthand
formats.
undisplay -- Stop displaying expression at every stop (specified by stop-hook
index.)
up -- Select an older stack frame. Defaults to moving one frame, a
numeric argument can specify an arbitrary number.
x -- Read from the memory of the current target process.
Current user-defined commands:
alamborder -- Put a border around views with an ambiguous layout
alamunborder -- Removes the border around views with an ambiguous layout
bdisable -- Disable a set of breakpoints for a regular expression
benable -- Enable a set of breakpoints for a regular expression
binside -- Set a breakpoint for a relative address within the
framework/library that's currently running. This does the
work of finding the offset for the framework/library and
sliding your address accordingly.
bmessage -- Set a breakpoint for a selector on a class, even if the
class itself doesn't override that selector. It walks the
hierarchy until it finds a class that does implement the
selector and sets a conditional breakpoint there.
border -- Draws a border around . Color and width can be
optionally provided. Additionally depth can be provided in
order to recursively border subviews.
caflush -- Force Core Animation to flush. This will 'repaint' the UI
but also may mess with ongoing animations.
copy -- Copy data to your Mac.
dcomponents -- Set debugging options for components.
dismiss -- Dismiss a presented view controller.
fa11y -- Find the views whose accessibility labels match labelRegex
and puts the address of the first result on the clipboard.
findinstances -- Find instances of specified ObjC classes.
flicker -- Quickly show and hide a view to quickly help visualize where
it is.
fv -- Find the views whose class names match classNameRegex and
puts the address of first on the clipboard.
fvc -- Find the view controllers whose class names match
classNameRegex and puts the address of first on the
clipboard.
heapfrom -- Show all nested heap pointers contained within a given
variable.
hide -- Hide a view or layer.
mask -- Add a transparent rectangle to the window to reveal a
possibly obscured or hidden view or layer's bounds
mwarning -- simulate a memory warning
pa11y -- Print accessibility labels of all views in hierarchy of
pa11yi -- Print accessibility identifiers of all views in hierarchy of
pactions -- Print the actions and targets of a control.
paltrace -- Print the Auto Layout trace for the given view. Defaults to
the key window.
panim -- Prints if the code is currently execution with a UIView
animation block.
pbcopy -- Print object and copy output to clipboard
pblock -- Print the block`s implementation address and signature
pbundlepath -- Print application's bundle directory path.
pcells -- Print the visible cells of the highest table view in the
hierarchy.
pclass -- Print the inheritance starting from an instance of any class.
pcomponents -- Print a recursive description of components found starting
from .
pcurl -- Print the NSURLRequest (HTTP) as curl command.
pdata -- Print the contents of NSData object as string.
pdocspath -- Print application's 'Documents' directory path.
pinternals -- Show the internals of an object by dereferencing it as a
pointer.
pinvocation -- Print the stack frame, receiver, and arguments of the
current invocation. It will fail to print all arguments if
any arguments are variadic (varargs).
pivar -- Print the value of an object's named instance variable.
pjson -- Print JSON representation of NSDictionary or NSArray object
pkp -- Print out the value of the key path expression using
-valueForKeyPath:
pmethods -- Print the class and instance methods of a class.
poobjc -- Print the expression result, with the expression run in an
ObjC++ context. (Shortcut for "expression -O -l ObjC++ -- " )
pproperties -- Print the properties of an instance or Class
present -- Present a view controller.
presponder -- Print the responder chain starting from a specific responder.
psjson -- Print JSON representation of Swift Dictionary or Swift Array
object
ptv -- Print the highest table view in the hierarchy.
pvc -- Print the recursion description of .
pviews -- Print the recursion description of .
rcomponents -- Synchronously reflow and update all components.
sequence -- Run commands in sequence, stopping on any error.
setinput -- Input text into text field or text view that is first
responder.
settext -- Set text on text on a view by accessibility id.
show -- Show a view or layer.
slowanim -- Slows down animations. Works on the iOS Simulator and a
device.
taplog -- Log tapped view to the console.
uikit -- Imports the UIKit module to get access to the types while in
lldb.
unborder -- Removes border around .
unmask -- Remove mask from a view or layer
unslowanim -- Turn off slow animations.
visualize -- Open a UIImage, CGImageRef, UIView, CALayer, or
CVPixelBuffer in Preview.app on your Mac.
vs -- Interactively search for a view by walking the hierarchy.
wivar -- Set a watchpoint for an object's instance variable.
xdebug -- Print debug description the XCUIElement in human readable
format.
xnoid -- Print XCUIElement objects with label but without identifier.
xobject -- Print XCUIElement details.
xtree -- Print XCUIElement subtree.
zzz -- Executes specified lldb command after delay.
For more information on any command, type 'help