This is a step towards properly supporting multiple debugger
sessions side-by-side.
The combined C++-and-QML engine has been removed, instead a
combined setup creates now two individual engines, under a single
DebuggerRunTool but mostly independent with no combined state
machine. This requires a few more clicks in some cases, but
makes it easier to direct e.g. interrupt requests to the
interesting engine.
Care has been taken to not change the UX of the single debugger
session use case if possible. The fat debug button operates
as-before in that case, i.e. switches to Interrupt if the
single active runconfiguration runs in the debugger etc.
Most views are made per-engine, running an engine creates
a new Perspective, which is destroyed when the run control dies.
The snapshot view remains global and becomes primary source
of information on a "current engine" that receives all menu
and otherwise global input.
There is a new global "Breakpoint Preset" view containing
all "static" breakpoint data. When an engine starts up it
"claims" breakpoint it believes it can handle, but operates
on a copy of the static data. The markers of the static
version are suppressed as long as an engine controls a
breakpoint (that inclusive all resolved locations), but are
re-instatet once the engine quits.
The old Breakpoint class that already contained this split
per-instance was split into a new Breakpoint and a
GlobalBreakpoint class, with a per-engine model for Breakpoints,
and a singleton model containing GlobalBreakpoints.
There is a new CppDebuggerEngine intermediate level serving as
base for C++ (or, rather, "compiled") binary debugging, i.e.
{Gdb,Lldb,Cdb}Engine, taking over bits of the current DebuggerEngine
base that are not applicable to non-binary debuggers.
Change-Id: I9994f4c188379b4aee0c4f379edd4759fbb0bd43
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
Reviewed-by: hjk <hjk@qt.io>
With QT_RESTRICTED_CAST_FROM_ASCII making GdbMi etc operate on
QString is feasible again. Take this as opportunity to move
debugger encoding handling closer to a 'conversion on input and
output if needed, storage in QString only' scheme.
Change-Id: I2f10c9fa8a6c62c44f4e6682efe3769e9fba30f7
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
These messages usually appear when there is a lambda at the position
the breakpoint is about to be inserted.
Task-number: QTCREATORBUG-12178
Task-number: QTCREATORBUG-12016
Change-Id: I20f7b0e900147030bfd08206fab869ac22810825
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: hjk <hjk121@nokiamail.com>
Since version 6.2 cdb supports setting breakpoints on non
codelines and automatically set it to the next available line.
Change-Id: I27facf4f2463bad76a20ef0abb5a5412471c296f
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Remove \brief commands from function descriptions.
Use QDoc commands for notes and lists.
Write GDB in all caps.
Fix punctuation and style and grammar issues.
Change-Id: I7f5bf0f53ad643eb4e2981c0d4e39c453dff5558
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
A lot of our build system files specify unneeded include
paths. These roughly fall into the following categories:
a) Paths that are already set in more general files
such as qtcreator.pri.
b) Paths that serve no purpose at all, possibly
left over from earlier versions of the project.
c) Paths that act as workarounds for wrong include
statements of the form '#include "xyz.h"', where
xyz.h is not in the same directory as the including
file.
This patch removes such path specifications and fixes the offending
include statements from case c).
Tested on Linux, Windows and OSX with qmake and qbs.
Change-Id: I039a8449f8a65df0d616b4c08081145c18ae4b15
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
QDoc cannot find functions if the signature in the \fn command
is not identical to the declaration, including 'const' qualifiers.
Removed the \fn where the documentation comes immediately before the
function, as qdoc does not need it in that case.
Change-Id: If6a2a2e2d58b394905c803787d2a93489049e4ca
Reviewed-by: Eike Ziller <eike.ziller@digia.com>
#!/usr/bin/env ruby
Dir.glob('**/*.cpp') { |file|
# skip ast (excluding paste, astpath, and canv'ast'imer)
next if file =~ /ast[^eip]|keywords\.|qualifiers|preprocessor|names.cpp/i
s = File.read(file)
next if s.include?('qlalr')
orig = s.dup
s.gsub!(/\n *if [^\n]*{\n[^\n]*\n\s+}(\s+else if [^\n]* {\n[^\n]*\n\s+})*(\s+else {\n[^\n]*\n\s+})?\n/m) { |m|
res = $&
if res =~ /^\s*(\/\/|[A-Z_]{3,})/ # C++ comment or macro (Q_UNUSED, SDEBUG), do not touch braces
res
else
res.gsub!('} else', 'else')
res.gsub!(/\n +} *\n/m, "\n")
res.gsub(/ *{$/, '')
end
}
s.gsub!(/ *$/, '')
File.open(file, 'wb').write(s) if s != orig
}
Change-Id: I3b30ee60df0986f66c02132c65fc38a3fbb6bbdc
Reviewed-by: hjk <qthjk@ovi.com>
Avoid clashes with breakpoints resulting from options
(break at functions from options, potentially using bm).
Change-Id: I3746f5a246d7bbeea36df412460edf3f2a90e2c0
Reviewed-by: hjk <qthjk@ovi.com>
Listen to gdb/MI notifications when possible. This is more
granular, gives access to the thread group id and takes
care of thread changes at any time.
Change-Id: I8c67f6f19b204059deefdf7e07fe3b4ce13ed963
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
They are deprecated in Qt 5. Use fromLatin1() and toLatin1() instead. In
Qt 5, these always do the same thing as their "Ascii" counterparts. The
same goes for Qt 4, provided QTextCodec::setCodecForCStrings has not
been set, which it hasn't.
Change-Id: I04edeb376762b6671eff8156094f0d5e2cb8e1ea
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
- Compile with QT_NO_CAST_FROM_ASCII.
- Remove single character string constants.
Change-Id: Icece98619b6c30e047d3fce00e6ae74bbcd53c67
Reviewed-by: hjk <qthjk@ovi.com>
This also allows simple setting of breakpoints on failed asserts.
Change-Id: I6dd84cbfaf659d57e39f3447386cebc0221b2b84
Reviewed-by: Daniel Teske <daniel.teske@nokia.com>
Refactor QML Signal Handler to QML Signal Emit. This is because the
debugger breaks when a matching signal is emitted irrespective of
whether there is a handler connected to the signal.
Change-Id: I852ace75c1962290717ed127ac5938d7505b9a7e
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: hjk <qthjk@ovi.com>
By source - latin1 is really expected as there is no any check
or usage of QTextCodec::setCodecForCStrings() currently.
QString::fromAscii() might break 'Latin1' input in some cases.
A quote from documentation about QString::fromAscii():
"Note that, despite the name, this function actually uses the
codec defined by QTextCodec::setCodecForCStrings() to convert str
to Unicode. Depending on the codec, it may not accept valid
US-ASCII (ANSI X3.4-1986) input. If no codec has been set, this
function does the same as fromLatin1()."
Change-Id: I49cf047ca674d2ec621b517c635d1927bb2e796f
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: hjk <qthjk@ovi.com>
Getting the #include directives ready for Qt5. This includes the
new-project wizards.
Change-Id: Ia9261f1e8faec06b9285b694d2b7e9a095978d2b
Reviewed-by: Eike Ziller <eike.ziller@nokia.com>
