I'm using GCC version 13.2 On Fri, 9 Feb 2024 at 13:12, Sam James <sam@xxxxxxxxxx> wrote: > > Deepthi H via Gcc-help <gcc-help@xxxxxxxxxxx> writes: > > > Hi all, > > > > I am facing the issue on enabling sanitizers for gcc on aarch64 linux. > > The issue was observed with the following command :- > > "aarch64-poky-linux-gcc -O1 -fsanitize=address -fno-omit-frame-pointer -o > > test test.c" > > > > *AddressSanitizer: CHECK failed: sanitizer_allocator_primary64.h:131 > > "((kSpaceBeg)) == ((address_range.Init(TotalSpaceSize, > > PrimaryAllocatorName, kSpaceBeg)))" (0x600000000000, 0xfffffffffffffff4) > > (tid=389) <empty stack>* > > > > I found a patch that fixes the sanitizer issue for arm64 on llvm :- > > ⚙D60243 [LSan][AArch64] Speed-up leak and address sanitizers on AArch64 > for > > 48-bit VMA (llvm.org) < > https://reviews.llvm.org/D60243#change-1yIlOwF0zl2Y> > > That should've been synced into GCC ages ago. What version of GCC are > you using? > > > > > I analyzed and tried to port the patch that fixes the issue for llvm. > After > > backporting the LLVM patches to the GCC sources, I encountered several > > build errors, particularly related to the AddressSanitizer (ASan) and > > LeakSanitizer (LSan) libraries. I have fixed lsan and asan issues. > However > > sanitizer_common is completely different in gcc than llvm. > > Can you please help me fix this issue on gcc sources or is than any other > > way to fix this issue. > > > > Thanks in advance, > > Deepthi > >
