update to latest dependencies

This commit is contained in:
Mechiel Lukkien
2024-10-04 09:44:59 +02:00
parent 9a4fa8633f
commit 98d0ff22bb
48 changed files with 6775 additions and 1091 deletions

View File

@ -21,7 +21,7 @@ import (
// export data.
type PkgDecoder struct {
// version is the file format version.
version uint32
version Version
// sync indicates whether the file uses sync markers.
sync bool
@ -68,8 +68,6 @@ func (pr *PkgDecoder) SyncMarkers() bool { return pr.sync }
// NewPkgDecoder returns a PkgDecoder initialized to read the Unified
// IR export data from input. pkgPath is the package path for the
// compilation unit that produced the export data.
//
// TODO(mdempsky): Remove pkgPath parameter; unneeded since CL 391014.
func NewPkgDecoder(pkgPath, input string) PkgDecoder {
pr := PkgDecoder{
pkgPath: pkgPath,
@ -80,14 +78,15 @@ func NewPkgDecoder(pkgPath, input string) PkgDecoder {
r := strings.NewReader(input)
assert(binary.Read(r, binary.LittleEndian, &pr.version) == nil)
var ver uint32
assert(binary.Read(r, binary.LittleEndian, &ver) == nil)
pr.version = Version(ver)
switch pr.version {
default:
panic(fmt.Errorf("unsupported version: %v", pr.version))
case 0:
// no flags
case 1:
if pr.version >= numVersions {
panic(fmt.Errorf("cannot decode %q, export data version %d is greater than maximum supported version %d", pkgPath, pr.version, numVersions-1))
}
if pr.version.Has(Flags) {
var flags uint32
assert(binary.Read(r, binary.LittleEndian, &flags) == nil)
pr.sync = flags&flagSyncMarkers != 0
@ -102,7 +101,9 @@ func NewPkgDecoder(pkgPath, input string) PkgDecoder {
assert(err == nil)
pr.elemData = input[pos:]
assert(len(pr.elemData)-8 == int(pr.elemEnds[len(pr.elemEnds)-1]))
const fingerprintSize = 8
assert(len(pr.elemData)-fingerprintSize == int(pr.elemEnds[len(pr.elemEnds)-1]))
return pr
}
@ -136,7 +137,7 @@ func (pr *PkgDecoder) AbsIdx(k RelocKind, idx Index) int {
absIdx += int(pr.elemEndsEnds[k-1])
}
if absIdx >= int(pr.elemEndsEnds[k]) {
errorf("%v:%v is out of bounds; %v", k, idx, pr.elemEndsEnds)
panicf("%v:%v is out of bounds; %v", k, idx, pr.elemEndsEnds)
}
return absIdx
}
@ -193,9 +194,7 @@ func (pr *PkgDecoder) NewDecoderRaw(k RelocKind, idx Index) Decoder {
Idx: idx,
}
// TODO(mdempsky) r.data.Reset(...) after #44505 is resolved.
r.Data = *strings.NewReader(pr.DataIdx(k, idx))
r.Data.Reset(pr.DataIdx(k, idx))
r.Sync(SyncRelocs)
r.Relocs = make([]RelocEnt, r.Len())
for i := range r.Relocs {
@ -244,7 +243,7 @@ type Decoder struct {
func (r *Decoder) checkErr(err error) {
if err != nil {
errorf("unexpected decoding error: %w", err)
panicf("unexpected decoding error: %w", err)
}
}
@ -515,3 +514,6 @@ func (pr *PkgDecoder) PeekObj(idx Index) (string, string, CodeObj) {
return path, name, tag
}
// Version reports the version of the bitstream.
func (w *Decoder) Version() Version { return w.common.version }