Bugzilla – Full Text Bug Listing
| Summary: | CygwinPEBinaryObject and symbol addresses | ||||||
|---|---|---|---|---|---|---|---|
| Product: | [Tools] CDT | Reporter: | Xavier Raynaud <xavier.raynaud> | ||||
| Component: | cdt-core | Assignee: | Project Inbox <cdt-core-inbox> | ||||
| Status: | CLOSED DUPLICATE | QA Contact: | Doug Schaefer <cdtdoug> | ||||
| Severity: | normal | ||||||
| Priority: | P3 | CC: | aleherb+eclipse, cdtdoug | ||||
| Version: | 6.0 | ||||||
| Target Milestone: | 7.0 | ||||||
| Hardware: | PC | ||||||
| OS: | Windows XP | ||||||
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In other words, there is an offset of 0xe00 between symbol addresses given by "nm" and symbol addresses given by CygwinPEBinaryObject X I quickly debugged this with CDT 7.0.2 and for me the CygwinPEBinaryObject assigns a value of 4198400 (0x401000) for _mainCRTStartup. Hi, I investigate deeper on that, and I found that this bug has been fixed by revision 1.27 of org.eclipse.cdt.utils.coff.PE. So it's fixed in CDT 7.0 I mark the bug a closed/fixed. duplicate of https://bugs.eclipse.org/bugs/show_bug.cgi?id=291840 Thanks for the update. *** This bug has been marked as a duplicate of bug 291840 *** |
Created attachment 189194 [details] a 32bit executable generated with cygwin on Windows XP Hi, I have a 32 bit executable generated with cywin on WindowsXP (with gcc 4.3.4). I had a look on the way CygwinPEBinaryObject loads symbols of this binary file, and found some strange things. For example, according to CygwinPEBinaryObject, symbol "_mainCRTStartup" is located at address "0x400200". However, the cygwin binutils do not give the same result: $ nm a.exe | grep _mainCRTStartup 00401000 T _mainCRTStartup Do I miss something ? Xavier