https://llvm.org/bugs/show_bug.cgi?id=23145
Bug ID: 23145
Summary: llvm-symbolizer doesn't work on Windows
Product: compiler-rt
Version: unspecified
Hardware: PC
OS: Windows NT
Status: NEW
Severity: normal
Priority: P
Component: compiler-rt
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Classification: Unclassified
Example:
------------
$ cat test.c
void foo() {
}
int main() {
foo();
}
------------
$ cl -nologo -Zi test.c -Fetest.exe
[or clang-cl -Zi test.c -Fetest.exe]
$ dumpbin /HEADERS test.exe | grep "image base"
400000 image base (00400000 to 0042DFFF)
$ dumpbin /DISASM test.exe | grep "_foo:\|_main:" --after-context=1
_foo:
00401020: 55 push ebp
--
_main:
00401030: 55 push ebp
Now,
-------------
$ cat symbols
0x1020
0x1030
-------------
And finally:
----------------------------------------------
$ cat symbols | llvm-symbolizer --obj test.exe
??
??:0:0
??
??:0:0
----------------------------------------------
The final command should instead tell me these are functions 'foo' and 'main'
in file test.cpp on lines 1 and 4 respectively.
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