[Lldb-commits] [PATCH] D71784: Fedora Linux fails `Unwind/thread-step-out-ret-addr-check.test`

Jan Kratochvil via Phabricator via lldb-commits lldb-commits at lists.llvm.org
Sat Dec 21 02:33:38 PST 2019


This revision was automatically updated to reflect the committed changes.
Closed by commit rG4706a60e8a07: [lldb] [testsuite] Fix Linux fail: Unwind/thread-step-out-ret-addr-check.test (authored by jankratochvil).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D71784/new/

https://reviews.llvm.org/D71784

Files:
  lldb/test/Shell/Unwind/Inputs/thread-step-out-ret-addr-check.s
  lldb/test/Shell/Unwind/thread-step-out-ret-addr-check.test


Index: lldb/test/Shell/Unwind/thread-step-out-ret-addr-check.test
===================================================================
--- lldb/test/Shell/Unwind/thread-step-out-ret-addr-check.test
+++ lldb/test/Shell/Unwind/thread-step-out-ret-addr-check.test
@@ -1,7 +1,7 @@
 # Test that `thread step-out` fails when the "return address"
 # points to non-executable memory.
 
-# REQUIRES: target-x86_64, system-darwin
+# REQUIRES: target-x86_64
 
 # RUN: %clang_host %p/Inputs/call-asm.c %p/Inputs/thread-step-out-ret-addr-check.s -o %t
 # RUN: %lldb %t -s %s -b 2>&1 | FileCheck %s
Index: lldb/test/Shell/Unwind/Inputs/thread-step-out-ret-addr-check.s
===================================================================
--- lldb/test/Shell/Unwind/Inputs/thread-step-out-ret-addr-check.s
+++ lldb/test/Shell/Unwind/Inputs/thread-step-out-ret-addr-check.s
@@ -4,13 +4,13 @@
         sub $0x8, %rsp
         movq $0, (%rsp)
         push %rsp
-        jmp _nonstandard_stub
+        jmp nonstandard_stub
 
 # Takes a single pointer argument via the stack, which is nonstandard for x64.
 # Executing 'thread step-out' here will initially attempt to write a
 # breakpoint to that stack address, but should fail because of the executable
 # memory check.
-_nonstandard_stub:
+nonstandard_stub:
         mov (%rsp), %rdi
         mov (%rdi), %rsi
         add $1, %rsi
@@ -18,3 +18,7 @@
 
         add $0x10, %rsp
         ret
+
+#ifdef __linux__
+        .section .note.GNU-stack,"", at progbits
+#endif


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