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288e2036f6
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98 Commits

Author SHA1 Message Date
Derek Parker
288e2036f6 proc/proc: Refactor next function 2015-08-18 14:48:41 -05:00
Derek Parker
12bd0472d2 Only make new process a group leader, not session 
We're not dealing with a debugged process having its own controlling
terminal at this point, so no need to make the new process a session
leader. Simply making the process a group leader will suffice for our
purposes at the moment.
 2015-08-13 18:18:42 -05:00
aarzilli
77d46a51fb Fix: Support for x.y versions 2015-08-12 09:30:47 -05:00
Derek Parker
a336c92a8b Fix: Improve handling of soft signals on darwin 
Fixes a bug on OSX where, if the debugged process spawned a child, when
that process received a SIGCHLD it would cause Delve to hang.

Fixes #197
 2015-08-11 19:20:25 -05:00
Derek Parker
d9d3118aa0 Fix: Parse rc version strings 2015-08-11 08:37:27 -05:00
Derek Parker
ed9b7769fd Remove unused 'singleStepping' state on Process 
We don't care, at the process level, whether or not we're single
stepping. That state is really only relevant at the thread level.
 2015-08-11 08:20:44 -05:00
Derek Parker
f43007c55e Fix: Handle inability to find return addr 
Fixes a code path where stacktrace returns < 2 locations and
thread.ReturnAddress would panic. Now returns an error.
 2015-08-10 10:45:33 -05:00
aarzilli
8de1a307ee Fix: track recurseLevel in readArray/readSlice 
This fix helps avoid infinite recursion.
 2015-08-09 20:37:47 -05:00
aarzilli
fe054b2f0f EvalVariable should also evaluate package variables 2015-08-09 20:37:47 -05:00
aarzilli
8e8d2660ef Improve commands which take a location spec 
Breakpoints, tracepoints, etc.. take a location spec as input. This
patch improves the expressiveness of that API. It allows:

* Breakpoint at line
* Breakpoint at function (handling package / receiver smoothing)
* Breakpoint at address
* Breakpoint at file:line
* Setting breakpoint based off regexp
 2015-08-08 14:41:48 -05:00
Derek Parker
869884b9ab Bind to less used port in test 2015-08-08 14:30:23 -05:00
Derek Parker
af55ef3522 Process.Kill: Do not kill if process already exited 2015-08-04 08:32:43 -05:00
Derek Parker
ee3d7e8d55 proc/proc_linux.go: Misc code cleanup 2015-08-01 23:31:50 -05:00
Derek Parker
8034b7c038 Process.Kill: Use PID in wait 2015-08-01 23:18:20 -05:00
Derek Parker
6bac0ae0b2 Remove superfluous comment and misc cleanup 2015-08-01 23:14:06 -05:00
Derek Parker
fd407f8579 Fix Linux compilation error 2015-08-01 23:06:34 -05:00
Derek Parker
286f8ed22e Return result directly from single_step 2015-08-01 21:46:42 -05:00
Derek Parker
93dcd40cee Refactor read/write memory code 2015-08-01 21:43:03 -05:00
Derek Parker
5e5f5aff30 Cleanup comment in setBreakpoint 2015-08-01 21:19:14 -05:00
Derek Parker
1f473241c7 Refactor setBreakpoint code 2015-08-01 21:16:58 -05:00
Derek Parker
e2d92a1104 Extract constant for breakpoint line in test 2015-07-30 12:11:10 -05:00
Michael Gehring
2d79acd2fe more variable test fixes 2015-07-30 18:00:23 +02:00
Michael Gehring
9f3f77ce31 add complex types to TestVariableEvaluation 2015-07-30 17:37:17 +02:00
Michael Gehring
720a592348 Make info locals understand/print complex types 
Fixes #192
 2015-07-30 17:07:08 +02:00
Derek Parker
a506bb7d8e Finish support for Go1.5beta2 2015-07-28 18:56:55 -05:00
Derek Parker
bcbda1dba3 Rename version.After to version.AfterOrEqual 2015-07-28 15:42:56 -05:00
aarzilli
311da7c314 bugfix: version string parsing support for beta versions and tolerance for devel versions 
fixes issue #179
 2015-07-28 15:15:45 -05:00
Derek Parker
77604eff81 Improve code documentation 2015-07-28 13:37:55 -05:00
Derek Parker
15b7c6e562 Send kill signal to process group on Linux 2015-07-28 13:31:54 -05:00
Derek Parker
544c4ccc3d Add more documentation around darwin fork_exec 2015-07-28 12:23:36 -05:00
Derek Parker
a6fc8d11a7 Create new session/process grp for forked process 2015-07-28 12:20:07 -05:00
aarzilli
a0115e3a15 bugfix: Issue #170 (partial) set function breakpoints on the first instruction 
the entry point of a function is the beginning of the prologue, which can be run multiple times for each invocation of a function if the stack needs to be expanded or the scheduler needs to be run.
 2015-07-28 08:16:20 -05:00
aarzilli
a353735715 Breakpoints are hit multiple times or skipped sometimes (tests) 2015-07-28 08:13:46 -05:00
Derek Parker
051ea39f2c Remove superfluous Kill method call in test 
The process will already be killed via withTestProcess
 2015-07-28 07:54:26 -05:00
Derek Parker
c0ba4681c9 Use boolean zero value instead of setting false 2015-07-28 07:52:29 -05:00
Derek Parker
510133ae5a Return after error parsing version string 2015-07-28 07:51:09 -05:00
aarzilli
0933a681cf proc.(*Thread).GetG: reading TLS memory directly for g address instead of modifying the executable code 2015-07-28 07:33:51 +02:00
aarzilli
d0f3459efb bugfix, Issue #163: offset of g struct in TLS picked based on the value of runtime.buildVersion and presence of compile units created by GNU AS, instead of being fixed to -16 2015-07-28 07:33:51 +02:00
Derek Parker
df2bf3cb63 Fix comment typos 2015-07-16 13:07:34 -05:00
Derek Parker
1727df4b1b Fix: Properly attach to running process on OSX 2015-07-15 20:37:43 -05:00
Derek Parker
b32afd92ad Add test for kevent patch 2015-07-15 19:57:54 -05:00
Derek Parker
0ab44d10ea Handle thread blocked on kevent 2015-07-14 09:51:52 -05:00
Derek Parker
c96d0a5ab2 Add pid flag to trace subcommand 2015-07-13 19:20:37 -05:00
Derek Parker
3cee10d8bc Implement 'trace' subcommand 
Allows a user to execute `dlv trace [regexp]` and Delve will execute the
program and output information on functions matching [regexp].
 2015-07-12 15:20:12 -05:00
Derek Parker
40284111d4 Kill process outright if manually forked 2015-07-11 01:43:47 -05:00
Derek Parker
e6448556fa Cleanup whitespace 2015-07-10 20:16:06 -05:00
Derek Parker
98da14b078 Add comments to proc.Detach 2015-07-10 15:57:32 -05:00
Derek Parker
8107955039 Remove accidental GOMAXPROCS call in proc 2015-07-10 15:52:49 -05:00
Derek Parker
1ce255ffa3 Remove any printing from core proc package 
Also, reorganizes some code.

Initially, the `proc` package emitted a lot of output. Now, that should
not be the case. The `proc` package should never print, for any reason.
That should be handled by clients.
 2015-07-10 15:48:51 -05:00
Derek Parker
c8e4fcc285 Upper case comment 2015-07-10 15:43:42 -05:00