[PATCH] D148208: [llvm-readobj] fix unit test failure on 32bit machines
antoine moynault via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu Apr 13 03:07:59 PDT 2023
antmo created this revision.
Herald added a reviewer: jhenderson.
Herald added a project: All.
antmo requested review of this revision.
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Herald added a project: LLVM.
Several bots are failing on 32-bit since https://reviews.llvm.org/D145761 was merged
https://lab.llvm.org/buildbot/#/builders/178/builds/4384
It seems due to the use of uintptr_t (32bit here) for storing 64 bit values.
Issue is fixed by replacing to uint64_t (as suggested by DavidSpickett).
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D148208
Files:
llvm/tools/llvm-readobj/ELFDumper.cpp
Index: llvm/tools/llvm-readobj/ELFDumper.cpp
===================================================================
--- llvm/tools/llvm-readobj/ELFDumper.cpp
+++ llvm/tools/llvm-readobj/ELFDumper.cpp
@@ -221,7 +221,7 @@
void printArchSpecificInfo() override;
void printStackMap() const override;
void printMemtag() override;
- ArrayRef<uint8_t> getMemtagGlobalsSectionContents(uintptr_t ExpectedAddr);
+ ArrayRef<uint8_t> getMemtagGlobalsSectionContents(uint64_t ExpectedAddr);
// Hash histogram shows statistics of how efficient the hash was for the
// dynamic symbol table. The table shows the number of hash buckets for
@@ -5971,7 +5971,7 @@
template <class ELFT>
ArrayRef<uint8_t>
-ELFDumper<ELFT>::getMemtagGlobalsSectionContents(uintptr_t ExpectedAddr) {
+ELFDumper<ELFT>::getMemtagGlobalsSectionContents(uint64_t ExpectedAddr) {
for (const typename ELFT::Shdr &Sec : cantFail(Obj.sections())) {
if (Sec.sh_type != SHT_AARCH64_MEMTAG_GLOBALS_DYNAMIC)
continue;
@@ -6005,7 +6005,7 @@
if (Obj.getHeader().e_machine != EM_AARCH64) return;
std::vector<std::pair<std::string, std::string>> DynamicEntries;
size_t MemtagGlobalsSz = 0;
- uintptr_t MemtagGlobals = 0;
+ uint64_t MemtagGlobals = 0;
for (const typename ELFT::Dyn &Entry : dynamic_table()) {
uintX_t Tag = Entry.getTag();
switch (Tag) {
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