Debugger do not stops on breakpoints.

[nulld]

My test file: Test.hx

class Point
{
    public var x:Int;
    public var y:Int;
    public function new() {}
}

class Test {
    static var s1:{x:Int, y:Int};

    static function main() {
        new debugger.Local(true);

        trace("Haxe is great!");
        var p = new Point();
        s(p);
    }

    static function s (s:{x:Int, y:Int})
    {
        s1 = s;
        trace( s1.x);
    }
}

build.hxml

-main Test
-cpp bin
-lib hxcpp-debugger
-debug
-D HXCPP_DEBUGGER

debugger cli output After c command, program executes until the end (see the trace from Test.hx:22)

-=- hxcpp built-in debugger in command line mode -=-
-=-      Use 'help' for help if you need it.     -=-
-=-                  Have fun!                   -=-

Thread 0 stopped in Test.main() at Test.hx:14.

1> b Test.hx:21

Breakpoint 1 set and enabled.

2> c

3> Test.hx:14: Haxe is great!
Test.hx:22: 0

[Simn]

I confirm that this doesn't work, even in hello world:

class Main {
    @:analyzer(ignore)
    static function main() {
        new debugger.Local(true);
        var a = 1;
        a = 2;
    }
}

main-debug.exe
-=- hxcpp built-in debugger in command line mode -=-
-=-      Use 'help' for help if you need it.     -=-
-=-                  Have fun!                   -=-
Thread 0 stopped in Main.main() at Main.hx:5.
1> b Main.hx:5
Breakpoint 1 set and enabled.
2> b Main.hx:6
Breakpoint 2 set and enabled.
3> c
4>

The generated .cpp looks fine to me:

HX_LOCAL_STACK_FRAME(_hx_pos_e47a9afac0942eb9_3_main,"Main","main",0xed0e206e,"Main.main","Main.hx",3,0x087e5c05)

void Main_obj::main(){
                HX_GC_STACKFRAME(&_hx_pos_e47a9afac0942eb9_3_main)
HXLINE(   4)         ::debugger::Local_obj::__alloc( HX_CTX ,true);
HXLINE(   5)        HX_VARI( int,a) = (int)1;
HXLINE(   6)        a = (int)2;
                }

[Simn]

@hughsando: If at all possible, could you check if this is a problem with Haxe or hxcpp(-debugger)? It's not so urgent if it's the latter, but if it's related to Haxe we should really try to get it fixed for 3.4.1.

[hughsando]

There was a problem with HXCPP_DEBUG_HASHES was not set. Should be fixed now. Function breakpoints needed a little tweak in the haxe compiler. Not sure about a hang though.

[jcward]

My vscode-hxcpp-debug adapter seems to have breakpoints working again in hxcpp 3.4.64! Thanks @hughsando!

I'm still having issues with the "Step Over" / (aka Next command) functionality, but that could easily be on my end.

[jcward]

Hmm, no, if my understanding of the Next command is correct, next is not working in hxcpp 3.4.64. It's behaving like continue.

For example, with this local debugger testcase:

class Main {
  @:analyzer(ignore)
  static function main() {
    new debugger.Local(true);
    trace("At line 5");
    var a = 1;
    trace("At line 7");
    a = 2;
    trace("At line 9... goodbye!");
  }
}

Here's what happens, next appears to be acting like continue:

>haxe -debug -D HXCPP_DEBUGGER -cp . -lib hxcpp-debugger -main Main -cpp out
...
>./out/Main-debug
-=- hxcpp built-in debugger in command line mode -=-
-=-      Use 'help' for help if you need it.     -=-
-=-                  Have fun!                   -=-

Thread 0 stopped in Main.main() at Main.hx:5.

1> next

2> Main.hx:5: At line 5
Main.hx:7: At line 7
Main.hx:9: At line 9... goodbye!

>

I would expect it to print "At line 5" and then stop at line 6. Is this correct?

I could file a new bug if you'd like, though it seems highly related to this one.

Best, -Jeff

[hughsando]

The step-over issue should be fixed with https://github.com/HaxeFoundation/hxcpp/commit/4a2fbdb4952b9e6ae5b10cb27962e8f10f5fd117

There is still a minor issue where you sometimes have to step twice at the beginning of a function to get going, but this will require a slightly larger fix that I might wait a bit for.

[jcward]

@hughsando - yes, I can confirm that 4a2fbdb / 3.4.69 fixed the step issue. And a debugger testcase too boot, nicely done!

[hughsando]

Feel free to extend the test if you like :)

On Mon, Mar 20, 2017 at 10:46 PM, Jeff Ward notifications@github.com wrote:

@hughsando https://github.com/hughsando - yes, I can confirm that 4a2fbdb / 3.4.69 fixed the step issue. And a debugger testcase too boot, nicely done!

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/HaxeFoundation/hxcpp-debugger/issues/17#issuecomment-287781399, or mute the thread https://github.com/notifications/unsubscribe-auth/ABlp1uJWWkzrU5S1nQXmQ7A5TDFYJF4_ks5rnpE-gaJpZM4MTIEt .

[nulld]

@hughsando, thanks for fix.