From a2379f0a4c53bbc325ee7e0f699d7414e4bd1f82 Mon Sep 17 00:00:00 2001
From: xiezhengyao <xiezhengyao@bytedance.com>
Date: Fri, 13 Sep 2024 15:41:17 +0800
Subject: [PATCH] fix: cache mem too large

---
 pkg/proc/mem.go | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/pkg/proc/mem.go b/pkg/proc/mem.go
index 0769f6c..5ae2a80 100644
--- a/pkg/proc/mem.go
+++ b/pkg/proc/mem.go
@@ -19,7 +19,10 @@ import (
 	"github.com/go-delve/delve/pkg/proc"
 )
 
-const cacheEnabled = true
+const (
+	cacheEnabled   = true
+	cacheThreshold = 1024 * 1024 * 1024 // 1GB
+)
 
 type memCache struct {
 	loaded    bool
@@ -68,6 +71,9 @@ func cacheMemory(mem proc.MemoryReadWriter, addr uint64, size int) proc.MemoryRe
 		// overflow
 		return mem
 	}
+	if size > cacheThreshold {
+		return mem
+	}
 	switch cacheMem := mem.(type) {
 	case *memCache:
 		if cacheMem.contains(addr, size) {