bulbazord added a comment.
Herald added a subscriber: JDevlieghere.
With this patch:
alex@ubuntu:~/llvm-project/build$ ./bin/lldb foo
(lldb) target create "foo"
Current executable set to '/home/alex/llvm-project/build/foo' (aarch64).
(lldb) r
Process 19623 launched: '/home/alex/llvm-project/build/foo' (aarch64)
Process 19623 stopped
* thread #1, name = 'foo', stop reason = signal SIGSEGV: invalid permissions
for mapped object (fault address: 0xfffff7ff6000)
frame #0: 0x0000aaaaaaaa0808 foo`crash() at foo.cpp:5:7
2
3 void crash() {
4 int *ptr = static_cast<int *>(mmap(nullptr, sizeof(int),
PROT_NONE, MAP_PRIVATE | MAP_ANONYMOUS, 0, 0));
-> 5 *ptr = 0x12345678;
6 munmap(ptr, sizeof(int));
7 }
8
(lldb)
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D146668/new/
https://reviews.llvm.org/D146668
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