* terminal/command: Add 'reload' command
These changes add the 'reload' command, which allows us to rebuild the project
and start the debugging session again. Currently, if the project's code is
updated while debugging it, Delve shows the new source code, but it's still
running the old one. With 'reload', the whole binary is rebuilt, and the
process starts again.
Fixes#1551
* Remove unnecessary print
Changes to be committed:
modified: pkg/terminal/command.go
* Add tests and refactor the code
Changes to be committed:
modified: cmd/dlv/cmds/commands.go
modified: go.mod
modified: pkg/terminal/command.go
modified: service/config.go
modified: service/debugger/debugger.go
modified: service/test/integration2_test.go
* Fix typo in the comment
Changes to be committed:
modified: service/debugger/debugger.go
* Fix typo in the name of the variables
The variables are local therefore the capitalization is not needed
Changes to be committed:
modified: cmd/dlv/cmds/commands.go
* Call GoTestBuild
Also, remove the := to avoid redeclaration
* Change the Kind in the tests
Change from debugger.ExecutingGeneratedTest to
debugger.ExecutingGeneratedFile for consistency.
We are generating a real binary instead of a test
one so ExecutingGeneratedFile makes more sense here.
Changes to be committed:
modified: service/test/integration2_test.go
* Avoid breakpoints based on addresses
Changes to be committed:
modified: service/debugger/debugger.go
* Update the rebuild behaviour
There are a few cases where we can't rebuild the binary because we don't
know how it was build.
Changes to be committed:
modified: service/debugger/debugger.go
* Fix typos and update documentation
Changes to be committed:
modified: Documentation/cli/README.md
modified: pkg/terminal/command.go
modified: service/config.go
modified: service/debugger/debugger.go
* Fix typo
* Remove variables
They were added to the debugger.Config
* Rename variable
Rename Kind to ExecuteKind to make it more accurate
Changes to be committed:
modified: cmd/dlv/cmds/commands.go
modified: service/debugger/debugger.go
modified: service/test/integration2_test.go
Adds an optional scope prefix to the `regs` command which allows
printing registers for any stack frame (as long as they were somehow
saved). Issue #1838 is not yet to be closed since we are still not
recovering the registers of a segfaulting frame.
Updates #1838
According to #1800#1584#1038, `dlv` should enable the user to dive into
memory. User can print binary data in specific memory address range.
But not support for sepecific variable name or structures temporarily.(Because
I have no idea that modify `print` command.)
Close#1584.
Adds an API call that returns a list of packages contained in the
program and the files that were used to build them, and also a best
guess at which filesystem directory contained the package when it was
built.
This can be used by IDEs to map file paths if the debugging environment
doesn't match the build environment exactly.
Make the 'list' command succeed for file:line expressions that don't
map to any instruction.
Adds an argument to the FindLocations API call that makes FindLocations
return if the expression can be parsed, even if it doesn't end up
matching any instruction in debug_line.
Adds a '-r' option to the 'restart' command (and to the Restart API)
that re-records the target when using rr.
Also moves the code to delete the trace directory inside the gdbserial
package.
Add options to start a stacktrace from the values saved in the
runtime.g struct as well as a way to disable the stackSwitch logic and
just get a normal stacktrace.
If the argument of 'source' ends in '.star' it will be interpreted as a
starlark script.
If the argument of 'source' is '-' an interactive starlark repl will be
started.
For documentation on how the starlark execution environment works see
Documentation/cli/starlark.md.
The starlark API is autogenerated from the JSON-RPC API by
script/gen-starlark-bindings.go.
In general for each JSON-RPC API a single global starlark function is
created.
When one of those functions is called (through a starlark script) the
arguments are converted to go structs using reflection. See
unmarshalStarlarkValue in pkg/terminal/starbind/conv.go.
If there are no type conversion errors the JSON-RPC call is executed.
The return value of the JSON-RPC call is converted back into a starlark
value by interfaceToStarlarkValue (same file):
* primitive types (such as integers, floats or strings) are converted
by creating the corresponding starlark value.
* compound types (such as structs and slices) are converted by wrapping
their reflect.Value object into a type that implements the relevant
starlark interfaces.
* api.Variables are treated specially so that their Value field can be
of the proper type instead of always being a string.
Implements #1415, #1443
