Commit Graph

23 Commits

Author SHA1 Message Date
polinasok
90fb0a535f
service/dap: support auto-loading of unloaded interfaces (#2362)
* service/dap: support auto-loading of unloaded interfaces

* Make DeepSource happy

* Don't set reference if data failed to auto-load

* Use frame-less expressions

* Refine interface recursion capping test case

Co-authored-by: Polina Sokolova <polinasok@users.noreply.github.com>
2021-03-08 09:41:47 -08:00
polinasok
c94db60d27
service/dap: support evaluate requests with expressions and calls (#2185)
* Support evaluate request

* Fix failing tests

* Call support

* Remove debugger.CurrentThread() that got accidentally reintroduced during merge

* Address review comments

* Function to stringify stop reason

* Add resetHandlesForStop

* Handle stop inside call

* More tests

* Address review comments

* Check all threads to determine if call completed

* Fix test

* Fix test

* Fix test

* Address review comments

Co-authored-by: Polina Sokolova <polinasok@users.noreply.github.com>
2020-11-12 15:24:31 -08:00
Alessandro Arzilli
f9c8f7f55b
Go 1.15 support (#2011)
* proc: start variable visibility one line after their decl line

In most cases variables shouldn't be visible on their declaration line
because they won't be initialized there.
Function arguments are treated as an exception.

This fix is only applied to programs compiled with Go 1.15 or later as
previous versions of Go did not report the correct declaration line for
variables captured by closures.

Fixes #1134

* proc: silence go vet error

* Makefile: enable PIE tests on windows/Go 1.15

* core: support core files for PIEs on windows

* goversion: add Go 1.15 to supported versions

* proc: fix function call injection for Go 1.15

Go 1.15 changed the call injection protocol so that the runtime will
execute the injected call on a different (new) goroutine.

This commit changes the function call support in delve to:

1. correctly track down the call injection state after the runtime
   switches to a different goroutine.
2. correctly perform the escapeCheck when stack values can come from
   multiple goroutine stacks.

* proc: miscellaneous fixed for call injection under macOS with go 1.15

- create copy of SP in debugCallAXCompleteCall case because the code
  used to assume that regs doesn't change
- fix automatic address calculation for function arguments when an
  argument has a spurious DW_OP_piece at entry
2020-07-28 09:19:51 -07:00
aarzilli
50b5fc92e2 Changed api.Variable to have a machine readable value
The new contents of api.Variable are documented in
proc/variables.go.

Implements #243
2015-10-28 18:28:58 -07:00
aarzilli
fe054b2f0f EvalVariable should also evaluate package variables 2015-08-09 20:37:47 -05:00
Michael Gehring
9f3f77ce31 add complex types to TestVariableEvaluation 2015-07-30 17:37:17 +02:00
epipho
c7fe4e3e88 Added limit to array size (64) and struct member recursion (2) when printing 2015-02-04 13:15:10 -05:00
epipho
1782e13f74 Genericized slice reading 2015-01-20 01:37:52 -05:00
epipho
e2236664dd Genericized array reading 2015-01-20 00:32:08 -05:00
epipho
99b614a028 Adding support for reading function pointers and mapping them to function names 2015-01-19 23:15:40 -05:00
epipho
056df44318 Support for uint and boolean types 2015-01-19 22:18:17 -05:00
epipho
67ad85feec readString can now read strings of any length as well as sliced strings 2015-01-19 19:30:15 -05:00
epipho
7c61e2a1cb EvalSymbol supports evaluating struct members on pointers. Fixed panic
when evaluating a nil pointer.
2015-01-02 10:02:56 -06:00
epipho
2c5527c6c9 Refactor member variable evaluation so it works in all cases 2014-12-31 16:20:26 -05:00
epipho
07940dc59e Added info locals and info args commands 2014-12-30 12:58:44 -05:00
Derek Parker
623ec5e53d Improve array evaluation support
* First of a few commits to allow for evaluating arrays of arbitrary
  types
* Adds support for 32 bit integer arrays
2014-12-28 22:37:18 -06:00
Derek Parker
dcf9f04d45 Improve variable evaluation scope
Properly scope variable evaluation to the function the traced process is
currently stopped in.
2014-11-10 21:26:13 -06:00
Derek Parker
f1ceba0909 Support 32 bit floats 2014-10-26 12:44:26 -05:00
Derek Parker
a3700a4407 Improve support for int variable evaluation 2014-10-25 11:07:12 -05:00
Derek Parker
099efeeb9d Allow evaluation of function params 2014-10-17 14:14:55 -05:00
Derek Parker
21025b2fc6 Implement basic array evaling 2014-08-04 15:21:35 -05:00
Derek Parker
2b83a1f3ca Implement reading of float64 value 2014-08-04 13:20:20 -05:00
Derek Parker
3993cfe148 Implement basic int value expressions 2014-08-01 16:34:49 -05:00