d1d3235013
Modify 'movq reg, reg' encoding in 64-bit code.
...
Use 0x89 encoding (instead of 0x8B encoding), which is expected by gdb64
older than 7.3.1-gg5 when disassembling a function's prolog (movq rbp, rsp)
for proper unwinding of Dart frames (use --generate_gdb_symbols and -O0).
Review URL: https://chromiumcodereview.appspot.com//10052013
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@6422 260f80e4-7a28-3924-810f-c04153c831b5
2012-04-11 18:13:09 +00:00
de3cf9e2bd
Teach debugger to ignore breakpoints
...
Reentrant debugger calls to fetch values may execute dart code as a
side effect. Teach the debugger to ignore any breakpoints it might
hit while doing so.
Review URL: https://chromiumcodereview.appspot.com//9668036
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@5274 260f80e4-7a28-3924-810f-c04153c831b5
2012-03-10 00:43:08 +00:00
e58b6e4d4c
Splitting debugger breakpoints into two parts
...
Splitting breakpoints into SourceBreakpoint that represent
a user-defined source location of a breakpoint, and
CodeBreakpoint, which represents a code location. There can
be more than one CodeBreakpoint per SourceBreakpoint, e.g.
for functions that are also called as closures (and are thus
compiled twice.)
Functions are no longer compiled as a side effect of setting
a breakpoint. When they eventually get compiled, the previously
recorded SourceBreakpoint is found and a CodeBreakpoint is set.
Review URL: https://chromiumcodereview.appspot.com//9581013
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@4891 260f80e4-7a28-3924-810f-c04153c831b5
2012-03-02 18:01:38 +00:00
6d9abc5e3b
StepOver, StepInto, StepOut
...
Implement single stepping in the debugger.
- Add PC descriptors for function return
- functions to set temporary breakpoints on all
locations in a function.
- patching/restoring of function return code pattern
- determine call target of instance calls
Review URL: https://chromiumcodereview.appspot.com//9484002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@4639 260f80e4-7a28-3924-810f-c04153c831b5
2012-02-27 22:00:28 +00:00
16e94a3109
Fix linux build
...
Picky compiler.
Review URL: http://codereview.chromium.org//9016032
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@2737 260f80e4-7a28-3924-810f-c04153c831b5
2011-12-22 00:21:41 +00:00
44376ee4a5
Retrieve value of local variables in stack frames.
...
Works for stack-based variables. Need more work to distinguish between
stack and context (captured) variables.
Review URL: http://codereview.chromium.org//9019029
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@2736 260f80e4-7a28-3924-810f-c04153c831b5
2011-12-22 00:17:15 +00:00
regis@google.com