| 1 | // RUN: %clangxx %s -g -O0 -o %t-with-debug |
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| 2 | |
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| 3 | // With debug info atos reports the source location, but no function offset. We fallback to dladdr() to retrieve the function offset. |
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| 4 | // RUN: %env_tool_opts=verbosity=2,stack_trace_format='"function_name:%f function_offset:%q"' %run %t-with-debug > %t-with-debug.output 2>&1 |
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| 5 | // RUN: FileCheck -input-file=%t-with-debug.output %s |
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| 6 | |
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| 7 | // Without debug info atos reports the function offset and so dladdr() fallback is not used. |
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| 8 | // RUN: rm -rf %t-with-debug.dSYM |
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| 9 | // RUN: %env_tool_opts=verbosity=2,stack_trace_format='"function_name:%f function_offset:%q"' %run %t-with-debug > %t-no-debug.output 2>&1 |
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| 10 | // RUN: FileCheck -input-file=%t-no-debug.output %s |
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| 11 | |
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| 12 | #include <sanitizer/common_interface_defs.h> |
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| 13 | #include <stdio.h> |
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| 14 | |
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| 15 | void baz() { |
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| 16 | printf(format: "Do stuff in baz\n" ); |
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| 17 | __sanitizer_print_stack_trace(); |
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| 18 | } |
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| 19 | |
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| 20 | void bar() { |
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| 21 | printf(format: "Do stuff in bar\n" ); |
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| 22 | baz(); |
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| 23 | } |
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| 24 | |
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| 25 | void foo() { |
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| 26 | printf(format: "Do stuff in foo\n" ); |
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| 27 | bar(); |
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| 28 | } |
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| 29 | |
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| 30 | int main() { |
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| 31 | printf(format: "Do stuff in main\n" ); |
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| 32 | foo(); |
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| 33 | return 0; |
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| 34 | } |
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| 35 | |
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| 36 | // CHECK: Using atos found at: |
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| 37 | |
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| 38 | // These `function_offset` patterns are designed to disallow `0x0` which is the |
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| 39 | // value printed for `kUnknown`. |
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| 40 | // CHECK: function_name:baz{{(\(\))?}} function_offset:0x{{0*[1-9a-f][0-9a-f]*$}} |
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| 41 | // CHECK: function_name:bar{{(\(\))?}} function_offset:0x{{0*[1-9a-f][0-9a-f]*$}} |
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| 42 | // CHECK: function_name:foo{{(\(\))?}} function_offset:0x{{0*[1-9a-f][0-9a-f]*$}} |
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| 43 | // CHECK: function_name:main{{(\(\))?}} function_offset:0x{{0*[1-9a-f][0-9a-f]*$}} |
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| 44 | |
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