ecb8e8a42a
Consolidate test support/setup
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Add a test support package which allows shared test functionality
for both the unit and integration tests.
Tests importing the proctl/test package will gain access to a special
test entrypoint which precompiles fixtures and makes them available
to tests.
2015-05-04 17:44:40 -05:00
df2fb5f37d
Make TestHalt deterministic
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Eliminate a race condition in TestHalt where the RequestManualStop
call can precede the Continue call, causing the test to sporadically
fail.
2015-04-26 07:31:28 -04:00
fa9fe1a679
Improve RequestManualStop
2015-04-25 14:25:48 -05:00
da688b8184
Handle runtime.Breakpoint
2015-04-25 14:13:35 -05:00
173ee20097
Fix: properly handle random signals
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* Ignore signals we do not care about
* Implement custom fork/exec for Darwin to convert signals to mach
exceptions
2015-04-25 13:02:45 -05:00
6df90f325d
Rename CurrentPC -> PC
2015-04-23 10:40:33 -05:00
58db8322ef
Improve chan / goroutine coordination
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* Properly find next source line for goroutines blocked in chanrecv
* Refactor breakpoint clearing
* Refactor temp breakpoint setting
2015-04-19 17:15:34 -05:00
20c9e92cec
Improve handling of manual stops
2015-04-13 17:17:06 -05:00
1d99e03f83
Reduce exported members of DebuggedProcess struct
2015-04-03 11:10:35 -05:00
86e1530524
Improve next implementation
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* Better tracking of current goroutine
* More efficient, eliminates superfluous step syscalls
* Handles concurrency and thread coordination better
2015-03-31 17:12:45 -05:00
0ac24abd2d
Validate args to thread command
2015-03-26 13:15:35 -05:00
8b04d877a0
Handle process natural death a bit better
2015-03-06 17:03:08 -06:00
27f68abebd
Fix Linux panic
2015-02-27 22:35:26 -05:00
7f52928c03
Cleanup of printing and putsing
2015-02-27 15:27:48 -06:00
2d2d70641e
(Mostly) working on OS X
2015-02-27 15:03:06 -06:00
d9c3488f12
Report caller file:line in assert helper fn
2015-01-23 14:55:24 -06:00
fbbe9aaa5e
Implement usage of hardware breakpoints
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Currently only works for amd64 processors.
2015-01-12 21:56:25 -06:00
709347512c
Breakpoints now have ids. Consolidated location lookup logic
2015-01-01 08:23:55 -05:00
9e8ac82104
Minor refactoring / code cleanup
2014-12-28 20:48:58 -06:00
2d21cad8dc
Support Go1.4rc1
2014-12-10 22:31:12 -06:00
e0738c417c
Remove helper file & further isolate linux code
2014-12-09 10:51:17 -06:00
813340abe6
Remove erroneous stuff from helper package
2014-12-09 10:35:55 -06:00
64e01bfed1
Begin thread code isolation
2014-12-08 17:40:59 -06:00
afa3a9cc6c
Remove timeoutWait due to improved scheduler handling
2014-11-26 20:45:29 -06:00
16392ce609
Improve handling of Go runtime scheduler
2014-11-26 20:35:53 -06:00
8be3ffc774
Refactor: wrap syscall.Wait4
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Wrap syscall.Wait4 and cleanup a few coordination issues.
There are still some issues here where background threads are left
sleeping. This could potentially cause weird issues. There are a few
more things I have planned to cleanup thread coordination issues.
2014-11-22 18:57:26 -06:00
6b2ee09163
Improve overall thread coordination
2014-11-07 23:45:54 -06:00
08aec0d59c
Move variable related code to own file
2014-10-25 10:48:14 -05:00
c625f09a17
Promote breakpoints back up to process
2014-10-25 09:17:05 -05:00
4c95bf7302
(Mostly) working multithreaded tracing implementation
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Areas that need improving:
* Code cleanup
* Promote breakpoints back out of thread context
* Fix potential bug in "Next" implementation, when thread contexts
switch
2014-10-25 08:59:22 -05:00
099efeeb9d
Allow evaluation of function params
2014-10-17 14:14:55 -05:00
5331dad93d
Rename project
2014-10-15 09:28:22 -05:00
fa0092ac74
Rename helper dir
2014-10-14 09:53:10 -05:00
58c1f54578
Improve Next implementation
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Fix bug involving detecting whether or not we have stepped into another
function when we plan on return from the function we are currently in.
2014-10-13 19:04:38 -05:00
dc8c9cc2a4
Optimize Next implementation
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Once the program detects that we have stepped into another function,
we simply calculate the return address and then set a breakpoint and
continue to that location, avoiding numerous syscalls.
2014-10-13 08:24:59 -05:00
dfacf0770d
Fix wrong location bug for Next impl
2014-10-10 21:00:07 -05:00
8457f5c7df
Cleanup test
2014-10-10 13:52:13 -05:00
6a71009954
Fix Next impl
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Needs some refactoring and some optimization, but fixes several bugs.
2014-10-09 14:19:10 -05:00
10a1447ae1
Implement support for pointers to structs
2014-10-07 16:22:26 -05:00
f0e0d0b8fd
Implement support for struct evaluation
2014-10-07 14:32:22 -05:00
6562b2e531
Do not os.Exit(0) in test
2014-10-07 14:03:44 -05:00
c9cbaea291
Optimize Next implementation
...
Now that I'm using the step strategy, I put in an optimization where if
stepping into another function, simply find the return address, put a
breakpoint there, and then continue.
2014-10-07 13:57:03 -05:00
a69c2dc994
Cleanup test
2014-10-05 10:53:13 -05:00
2ce7352aa4
Simplify temp breakpoint cleanup
2014-10-04 18:13:20 -05:00
f8a65c41c5
Improve next impl -- needs refactoring
2014-10-04 00:52:40 -05:00
e83e39b158
Fix potential suite hang
2014-09-19 16:01:39 -05:00
8ee9525f47
Ensure temp breakpoints are cleared after next
2014-09-18 22:28:21 -05:00
f1e5a70a4b
Update for Go 1.3.1
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I decided to vendor all debug/dwarf and debug/elf files so that the
project can be go get-table. All changes that I am waiting to land in Go
1.4 are now captured in /vendor/debug/*.
2014-09-13 12:28:46 -05:00
aefbd8f35a
Use consistent fatal test messages
2014-09-06 18:56:25 -05:00
42c98577d8
Use test assertion helper
2014-09-06 18:53:22 -05:00
