gdbinit

# Copyright 2014 the V8 project authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

# Print tagged object.
define job
call (void) _v8_internal_Print_Object((void*)($arg0))
end
document job
Print a v8 JavaScript object
Usage: job tagged_ptr
end

# Print content of v8::internal::Handle.
define jh
call (void) _v8_internal_Print_Object(*((v8::internal::Object**)($arg0).location_))
end
document jh
Print content of a v8::internal::Handle
Usage: jh internal_handle
end

# Print content of v8::Local handle.
define jlh
call (void) _v8_internal_Print_Object(*((v8::internal::Object**)($arg0).val_))
end
document jlh
Print content of a v8::Local handle
Usage: jlh local_handle
end

# Print Code objects containing given PC.
define jco
call (void) _v8_internal_Print_Code((void*)($arg0))
end
document jco
Print a v8 Code object from an internal code address
Usage: jco pc
end

# Print LayoutDescriptor.
define jld
call (void) _v8_internal_Print_LayoutDescriptor((void*)($arg0))
end
document jld
Print a v8 LayoutDescriptor object
Usage: jld tagged_ptr
end

# Print TransitionTree.
define jtt
call (void) _v8_internal_Print_TransitionTree((void*)($arg0))
end
document jtt
Print the complete transition tree of the given v8 Map.
Usage: jtt tagged_ptr
end

# Print JavaScript stack trace.
define jst
call (void) _v8_internal_Print_StackTrace()
end
document jst
Print the current JavaScript stack trace
Usage: jst
end

# Print TurboFan graph node.
define pn
call _v8_internal_Node_Print((void*)($arg0))