[Lldb-commits] [PATCH] D100850: Fix reading from file cache using address instead of resolved address for getting a section
Augusto Noronha via Phabricator via lldb-commits
lldb-commits at lists.llvm.org
Tue Apr 20 06:31:14 PDT 2021
augusto2112 created this revision.
augusto2112 added a reviewer: jasonmolenda.
augusto2112 requested review of this revision.
Herald added a project: LLDB.
Herald added a subscriber: lldb-commits.
This fiex a small problem with https://reviews.llvm.org/D100338 where we'd grab the section from the address instead of resolved address, which could incur a memory read instead of a file cache read if the two addressess were different
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D100850
Files:
lldb/source/Target/Target.cpp
Index: lldb/source/Target/Target.cpp
===================================================================
--- lldb/source/Target/Target.cpp
+++ lldb/source/Target/Target.cpp
@@ -1756,7 +1756,7 @@
bool is_readonly = false;
// Read from file cache if read-only section.
if (!force_live_memory && resolved_addr.IsSectionOffset()) {
- SectionSP section_sp(addr.GetSection());
+ SectionSP section_sp(resolved_addr.GetSection());
if (section_sp) {
auto permissions = Flags(section_sp->GetPermissions());
is_readonly = !permissions.Test(ePermissionsWritable) &&
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