Bug 518712
Summary: | gdb thinks sizeof(long)==4 on 64bit | ||
---|---|---|---|
Product: | [Fedora] Fedora | Reporter: | Stas Sergeev <stsp2> |
Component: | gdb | Assignee: | Jan Kratochvil <jan.kratochvil> |
Status: | CLOSED NOTABUG | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | low | Docs Contact: | |
Priority: | low | ||
Version: | 11 | CC: | jan.kratochvil |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | x86_64 | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2009-08-21 21:29:00 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
Stas Sergeev
2009-08-21 19:22:37 UTC
Fedora GDB is built in biarch mode to properly support both 32-bit and 64-bit programs. For some reason the default is 32-bit. I do not find such choice to be important enough to need a fix, please provide more reasons if you think so. $ gdb GNU gdb (GDB) Fedora (6.8.50.20090302-37.fc11) Copyright (C) 2009 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-redhat-linux-gnu". For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>. (gdb) p sizeof (long) $1 = 4 (gdb) show architecture The target architecture is set automatically (currently i386) (gdb) set architecture i386:x86-64 The target architecture is assumed to be i386:x86-64 (gdb) p sizeof (long) $2 = 8 (gdb) q |