added loong64 support for gnu format disassembler and plan9 format disassembler in golang.org/x/arch
$ go get -u golang.org/x/arch@v0.11.0
$ go mod tidy
$ go mod vendor
Co-authored-by: Huang Qiqi <huangqiqi@loongson.cn>
We are already importing v3 indirectly for github.com/spf13/cobra/doc,
update our own dependency to v3 as well so that we can delete one
module from the vendor directory.
* Cirrus-CI: update to FreeBSD 13.3
* proc,go.mod: update x/sys remove KeepAlive calls
Update version of golang.org/x/sys to the latest version and remove
calls to runtime.KeepAlive calls that were added to the FreeBSD backend
to work around an issue in the version of x/sys that we were using.
Update version of go-delve/liner to include the Ctrl-Z fix (SIGTSTP
should be sent to our process group instead of just sending it to
ourselves to correctly imitate a terminal).
Fixes#3605
This allows us to update this dependency on our schedule which is important because the module relies on manually updating the known list of Go versions to function correctly. Forking allows us to keep this up to date ourselves and possibly create a new system to prevent having to perform this manual step in the future.
This patch switches from using a forked version of one of the libraries
of goretk/gore to using the module directly. This is possible now that
certain functionality has been exposed / fixed within that module making
it usable for Delve.
* proc: correctly update local variables after continue
At various point during the execution of the call injection protocol
the process is resumed and the call injection goroutine could migrate
to a different thread, we must make sure to update our local variables
correctly after every point where the target program is resumed.
'fncall122debug_clean' on 'f469a0a5'.
* go.mod: update golang.org/x/tools
Go 1.22 broke golang.org/x/tools/packages
* cmd/dlv: disable TestStaticcheck with go1.22
Go 1.22 is not yet supported by staticcheck.
Due to some very old mistakes too many of Delve's flags are declared as
persistent on cobra's root command. For example the headless flag is a
global flag but does not apply to connect, dap or trace; the backend
flag does not apply to replay, core and dap; etc.
Almost all global flags should have been declared as local flags on
individual subcommands. Unfortunately we can not change this without
breaking backwards compatibility, for example:
dlv --headless debug
would not parse if headless was a flag of debug instead of a global
flag.
Instead we alter usage function and the markdown generation script to
strategically hide the flags that don't apply.
Fixes#2361
- updated go/packages to support new export format
- rewrite testinline.go fixture because the compiler got too smart with
constant folding
- temporarily disable staticcheck on go1.20 because it doesn't support
the new export format.
- workaround for go.dev/cl/429601
Upgrade golang.org/x/sys/unix so that it contains go.dev/cl/419915, a
fix for FreeBSD's ptrace functions that used *byte to represent
addresses on the tracee address space.
Use of `replace` in go.mod breaks delve installation using
`go install`. (see https://github.com/golang/go/issues/40276)
Workaround this limitation by explicitly require the fork
github.com/go-delve/liner.
go-delve/liner@v1.2.2-1 already has go.mod module name fixed
to be github.com/go-delve/liner.
Fixesgo-delve/delve#2904
* pkg/terminal: support ctrlz for shell job control
This required forking peterh/liner under the go-delve org and using that
instead since upstream is not open to supporting this feature.
Fixes#2157
* Update liner
* Update liner but correctly this time
* upgrade golang.org/x/tools to 0.1.9
* go.mod: update golang.org/x/tools to v0.1.8
Fixes TestGeneratedDoc on go1.18
* TeamCity: bump test matrix
Add 1.18 to test matrix. Remove 1.15 from test matrix and from support range.
* proc,tests: update for regabi on arm64 and 386
Make sure that stacktrace registers always contain the PC register of
the current frame, even though the debug_frame rules might not specify
it on architectures that use a link register.
The PC register is needed to look up loclist entries for variable
evaluation.
* goversion: bump maximum supported Go version to 1.18
* proc: disable asyncpreempt on linux/arm64
Asyncpreempt on linux/arm64 can sometimes restart a sequence of
instructions which will make breakpoint appear to be hit twice in some
cases.
* proc,locspec: support setting breakpoints by func name on generic funcs
Changes proc.Function to parse function names correctly when they
contain instantiation lists and locspec to match generic functions.
* vendor: update golang.org/x/tools
The old version of golang.org/x/tools is incompatible with the new
iexport format.
This change update liner to the latest release that adds support to
delete the next and the previous word with Alt-d and Alt-BackSpace
plus a small amount of fixes.
Formally define these types and document their meaning.
We will auto-generate the dlv-dap documentation from these Go type doc.
mapToStruct is a helper that sets the given struct's fields with the
info in map[string]interface{} (launch/attach's Arguments). We achieve
this by reencoding map[string]interface{} to json and decoding back to
the target struct. If go-dap left the implementation-specific arguments
as json.RawMessage and let the implementation decode as needed, this
reencoding could've been avoided.
encoding/json itself does not have mean to enforce required fields.
There was a test case that checks substitutePath elements must set
both from/to fields. Path.UnmarshalJSON implements the check.
I am not yet sure about the need for distinction between missing
'from/to' and empty strings yet. (empty value is useful when dealing with
a binary built with trimpath, right?)
A minor behavior change - previously, if noDebug is not a boolean type,
we ignored the attribute silently. Since we use json decoding, any
mismatched types will cause an error and this non-boolean type noDebug
attribute will result in launch failure.
This patch implements fuzzy searching for tab completions in the
terminal client. Under the hood it is using a trie data structure
(https://en.wikipedia.org/wiki/Trie) to perform very fast prefix / fuzzy
searches.
This removes indirect dependencies from go.mod, and
includes the fix for the missing -help flag info.
The latest cobra release is v1.2.1. Given that there were
minor security-related dependency cleanup during v1.2 release,
I was tempted to pick up the latest version, but that caused
dependency updates in golang.org/x/sys and golang.org/x/tools
which may be too recent (golang.org/x/* follow the go's release
support policy, so recent versions may not be compatible with
go versions beyond go's official version support policy).
Verified that dlv still builds with go1.12.x.
(go1.12 is the oldest version of go that can build the latest delve already).
$ go get -d github.com/spf13/cobra@v1.1.3
$ go mod tidy
$ go mod vendor
$ go run _scripts/gen-usage-docs.go
This flag allows users on UNIX systems to set the tty for the program
being debugged by Delve. This is useful for debugging command line
applications which need access to their own TTY, and also for
controlling the output of the debugged programs so that IDEs may open a
dedicated terminal to show the output for the process.
Instead of rescanning debug_info every time we want to read a function
(either to find inlined calls or its variables) cache the tree of
dwarf.Entry that we would generate and use that.
Benchmark before:
BenchmarkConditionalBreakpoints-4 1 5164689165 ns/op
Benchmark after:
BenchmarkConditionalBreakpoints-4 1 4817425836 ns/op
Updates #1549
* Panic guard for DAP request handling
* Use GetSeq
* Re-vendor new version of go-dap
* Remove comment
* Update error message
* Reuse er.Message in Format
