* documentation: headless invocation should specify --api-version=2
* documentation: More API documentation
* documentation: copied documentation from client.go to rpc2/server.go
Fixes#164
* service/api: Removed unused fields of service/api.Function
* proc/eval: Set return variable name to input expression
* all: fine-grained control of loadValue for better variable printing
Makes proc.(*Variable).loadValue loading parameters configurable
through one extra argument of type LoadConfig.
This interface is also exposed through the API so clients can control
how much of a variable delve should read.
* proc: add tests for command-line arguments
adds tests to make sure command-line arguments are passed to Launch() properly
* proc_windows: pass command-line arguments to CreateProcess()
build command-line arguments according to how the standard library does it and pass the command line along to the actual syscall on Windows.
see discussion in #479
* proc: better testing of cmd-line arguments
* proc_windows: fix a possible error-case with passing just 1 argument
previously, the command line pointer passed to sys.CreateProcess was empty, if we had 0 parameters (len(cmd) == 1, as cmd[0] is the executable, so no cmdlineGo would be created, while with any argument it would as len(cmd) > 1). This might cause problems down the road, so make sure we include the command line every time, even if it seems to work without.
* proc: improve testing of command-line arguments
test that arguments with spaces are passed on correctly and DRY failure/success condition checking in the args test
New API version with better backwards compatibility plus mechanism to
select the API version that a headless instance should use.
Adds service/test/cmd/typecheckrpc.go to type check the RPC interface.
When the vars, locals, or args commands return no results, nothing is
printed out to the terminal. This commit makes these commands print a
message like `(no locals)` when there is nothing to show. This feedback
is more descriptive of what is being returned than an empty string.
I ran through these instructions and didn't notice that the
certificate I'd created appeared three times in the list I
was looking at. Emphasize where the trust setting is
enabled.
- made GoroutineStacktrace a method of struct G
- made stacktrace a method of StackIterator
- renamed StackIterator to stackIterator
- factored out logic to obtain a stackIterator from a goroutine that's
used by both (*G).Stacktrace and by (*G).UserCurrent
Implements extensible mechanism to specify which commands accept
prefixes (goroutine, frame, on) instead of hardcoding them in
a switch.
Implements #240
proc.(*Process) methods are not thread safe, multiple clients
connecting simultaneously to a delve server (Issue #383) or a even
a single over-eager client (Issue #408) can easily crash it.
Additionally (Issue #419) calls to client.(*RPCClient).Halt can
crash the server because they can result in calling the function
debug/dwarf.(*Data).Type simultaneously in multiple threads which
will cause it to return incompletely parsed dwarf.Type values.
Fixes#408, #419 (partial)
Going forward, all documentation should be placed in the Documentation
directory in the root of the project. This switch allows maintainers to
approve updates to documentation before they are committed, as opposed
to the pre-existing wiki which anybody could modify.
Currently the Documentation directory includes docs on building, usage,
and minimal docs around the API. This is just the initial commit, and
documentation will continue to improve over time.
Some changes have been made (and will continue to be made) to `cmd/dlv` to
ensure we can auto-generate documentation for all commands from the
newly provided script `scripts/gen-usage-docs.go`, which can be invoked
via `go run scripts/gen-usage-docs.go`.
Additionally, version has been split into its own package. This was a
bit of housekeeping related to the changes made the `cmd/dlv`.
