languages/go
languages/go
1
0
Fork 0
mirror of https://github.com/golang/go synced 2024-09-15 22:20:06 +00:00
Code Issues Packages Projects Releases Wiki Activity

debug/elf: retain original error message when getSymbols fails.

Browse source 
The original error is currently discarded, and that makes it difficult
to know what failed, in case we want to retry only certain errors.

Change-Id: Id7e927ec242464249c4dfa5cda0f264adef3c898
Reviewed-on: https://go-review.googlesource.com/c/go/+/317851
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Trust: Than McIntosh <thanm@google.com>
This commit is contained in:
Florin Papa 2021-05-06 17:17:59 -07:00 committed by Ian Lance Taylor
parent 5a4b9f9494
commit 1bf2cd1291
1 changed files with 4 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
src/debug/elf/file.go
View file

@ -494,7 +494,7 @@ func (f *File) getSymbols32(typ SectionType) ([]Symbol, []byte, error) {
data, err := symtabSection.Data()
if err != nil {
return nil, nil, errors.New("cannot load symbol section")
return nil, nil, fmt.Errorf("cannot load symbol section: %w", err)
}
symtab := bytes.NewReader(data)
if symtab.Len()%Sym32Size != 0 {
@ -503,7 +503,7 @@ func (f *File) getSymbols32(typ SectionType) ([]Symbol, []byte, error) {
strdata, err := f.stringTable(symtabSection.Link)
if err != nil {
return nil, nil, errors.New("cannot load string table section")
return nil, nil, fmt.Errorf("cannot load string table section: %w", err)
}
// The first entry is all zeros.
@ -537,7 +537,7 @@ func (f *File) getSymbols64(typ SectionType) ([]Symbol, []byte, error) {
data, err := symtabSection.Data()
if err != nil {
return nil, nil, errors.New("cannot load symbol section")
return nil, nil, fmt.Errorf("cannot load symbol section: %w", err)
}
symtab := bytes.NewReader(data)
if symtab.Len()%Sym64Size != 0 {
@ -546,7 +546,7 @@ func (f *File) getSymbols64(typ SectionType) ([]Symbol, []byte, error) {
strdata, err := f.stringTable(symtabSection.Link)
if err != nil {
return nil, nil, errors.New("cannot load string table section")
return nil, nil, fmt.Errorf("cannot load string table section: %w", err)
}
// The first entry is all zeros.