llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-compiler-rt-sanitizer Author: Andres Villegas (avillega) <details> <summary>Changes</summary> This is part of a stack of PRs to add support for symbolizer markup in linux. Add __sanitizer_print_stack_trace test for sanitizer symbolizer markup. --- Full diff: https://github.com/llvm/llvm-project/pull/73195.diff 1 Files Affected: - (added) compiler-rt/test/sanitizer_common/TestCases/print-stack-trace-markup.cpp (+38) ``````````diff diff --git a/compiler-rt/test/sanitizer_common/TestCases/print-stack-trace-markup.cpp b/compiler-rt/test/sanitizer_common/TestCases/print-stack-trace-markup.cpp new file mode 100644 index 000000000000000..15d89d091a99e33 --- /dev/null +++ b/compiler-rt/test/sanitizer_common/TestCases/print-stack-trace-markup.cpp @@ -0,0 +1,38 @@ +// RUN: %clangxx %s -o %t +// RUN: %env_tool_opts=enable_symbolizer_markup=1 %run %t 2>&1 | FileCheck %s + +// REQUIRES: linux +#include <sanitizer/common_interface_defs.h> + +void Bar() { __sanitizer_print_stack_trace(); } + +void Foo() { + Bar(); + return; +} + +void Baz() { __sanitizer_print_stack_trace(); } + +int main() { + Foo(); + Baz(); + return 0; +} + +// COM: For element syntax see: https://llvm.org/docs/SymbolizerMarkupFormat.html +// COM: OPEN is {{{ and CLOSE is }}} + +// CHECK: [[OPEN:{{{]]reset[[CLOSE:}}}]] +// CHECK: [[OPEN]]module:[[MOD_ID:[0-9]+]]:{{.+}}:elf:{{[0-9a-fA-F]+}}[[CLOSE]] +// CHECK: [[OPEN]]mmap:{{0x[0-9a-fA-F]+:0x[0-9a-fA-F]+}}:load:[[MOD_ID]]:{{r[wx]{0,2}:0x[0-9a-fA-F]+}}[[CLOSE]] +// CHECK: [[OPEN]]bt:0:0x{{[0-9a-fA-F]+}}[[CLOSE]] +// CHECK-NEXT: [[OPEN]]bt:1:0x{{[0-9a-fA-F]+}}[[CLOSE]] +// CHECK-NEXT: [[OPEN]]bt:2:0x{{[0-9a-fA-F]+}}[[CLOSE]] + +// COM: Emitting a second backtrace should not emit contextual elements in this case. +// CHECK-NOT: [[OPEN:{{{]]reset[[CLOSE:}}}]] +// CHECK-NOT: [[OPEN]]module:[[MOD_ID:[0-9]+]]:{{.+}}:elf:{{[0-9a-fA-F]+}}[[CLOSE]] +// CHECK-NOT: [[OPEN]]mmap:{{0x[0-9a-fA-F]+:0x[0-9a-fA-F]+}}:load:[[MOD_ID]]:{{r[wx]{0,2}:0x[0-9a-fA-F]+}}[[CLOSE]] + +// CHECK: [[OPEN]]bt:0:0x{{[0-9a-fA-F]+}}[[CLOSE]] +// CHECK-NEXT: [[OPEN]]bt:1:0x{{[0-9a-fA-F]+}}[[CLOSE]] `````````` </details> https://github.com/llvm/llvm-project/pull/73195 _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits