qbit/go
1
0
Fork 0
mirror of https://github.com/golang/go synced 2024-11-17 22:14:43 -07:00
Code Releases Activity

cmd/link: writelines should keep is_stmt in sync with what it's writing

Browse Source 
For all functions but the last one if the function ends on a
non-statement instruction the statement flag in debug_line is changed
but is_stmt is not updated to match.

Change-Id: I03c275c5e261ea672ce4da7baca2458810708326
Reviewed-on: https://go-review.googlesource.com/112979
Reviewed-by: David Chase <drchase@google.com>
This commit is contained in:
Alessandro Arzilli 2018-05-13 15:17:40 +02:00 committed by David Chase
parent 6495bf1710
commit 3636d53c61
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
src/cmd/link/internal/ld/dwarf.go
View File

@ -1302,6 +1302,7 @@ func writelines(ctxt *Link, lib *sym.Library, textp []*sym.Symbol, ls *sym.Symbo
}
if is_stmt == 0 && i < len(textp)-1 {
// If there is more than one function, ensure default value is established.
is_stmt = 1
ls.AddUint8(uint8(dwarf.DW_LNS_negate_stmt))
}
}