runtime: include .data section in globals scan

All the globals are between _etext and _end. We were scanning only between _edata and _end, which mainly consists of the .bss section. Scanning from _etext ensures that the .data section is also included. This bug didn't result in issues in CI, but did result in a bug in the recover branch: #2331. This patch fixes this bug.
tinygo-org · Jun 15, 2022 · 8e1550c · 8e1550c
1 parent 8754f64
commit 8e1550c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/runtime/os_linux.go b/src/runtime/os_linux.go
@@ -24,7 +24,7 @@ const (
  clock_MONOTONIC_RAW = 4
 )
 
-//go:extern _edata
+//go:extern _etext
 var globalsStartSymbol [0]byte
 
 //go:extern _end