From d945c1fd68fda7bedde3bc8dbba7831ff6c40ab3 Mon Sep 17 00:00:00 2001
From: Joey Jiao <quic_jiangenj@quicinc.com>
Date: Tue, 9 Jul 2024 10:15:44 +0800
Subject: pkg/cover: fix pc for core kernel

we use offset to symbolize pc for module,
while use absolute pc for core kernel.

Fix by removing base address from module only.
---
 pkg/cover/backend/modules.go | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'pkg/cover/backend/modules.go')

diff --git a/pkg/cover/backend/modules.go b/pkg/cover/backend/modules.go
index 206b6986a..fbce68a49 100644
--- a/pkg/cover/backend/modules.go
+++ b/pkg/cover/backend/modules.go
@@ -170,10 +170,6 @@ func FixModules(localModules, modules []*vminfo.KernelModule, pcBase uint64) []*
 			continue
 		}
 		addr := mod.Addr - kaslrOffset
-		if mod.Name == "" {
-			// mod.Addr for core kernel from target is _stext addr
-			addr = 0
-		}
 		modules1 = append(modules1, &vminfo.KernelModule{
 			Name: mod.Name,
 			Size: size,
-- 
cgit mrf-deployment