From 47989248edaaf265e08a93a37d510c4fa1b76205 Mon Sep 17 00:00:00 2001
From: Alessandro Arzilli <alessandro.arzilli@gmail.com>
Date: Fri, 26 May 2023 19:04:37 +0200
Subject: [PATCH] dwarf/op: use readMemory function (#3391)

dwarf/op gained the ability to execute DW_OP_deref opcodes a while ago
but because we didn't save the readMemory function in the context
structure it never worked.
---
 pkg/dwarf/op/op.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkg/dwarf/op/op.go b/pkg/dwarf/op/op.go
index a3269f20..e8a807f6 100644
--- a/pkg/dwarf/op/op.go
+++ b/pkg/dwarf/op/op.go
@@ -7,8 +7,8 @@ import (
 	"fmt"
 	"io"
 
-	"github.com/go-delve/delve/pkg/dwarf/leb128"
 	"github.com/go-delve/delve/pkg/dwarf"
+	"github.com/go-delve/delve/pkg/dwarf/leb128"
 )
 
 // Opcode represent a DWARF stack program instruction.
@@ -67,6 +67,7 @@ func ExecuteStackProgram(regs DwarfRegisters, instructions []byte, ptrSize int,
 		stack:          make([]int64, 0, 3),
 		DwarfRegisters: regs,
 		ptrSize:        ptrSize,
+		readMemory:     readMemory,
 	}
 
 	for tick := 0; tick < len(instructions)*arbitraryExecutionLimitFactor; tick++ {