Bug 442684

Summary: 3 gdb build errors on ia64
Product: [Fedora] Fedora Reporter: Zhan, Yi <yi.zhan>
Component: gdbAssignee: Jan Kratochvil <jan.kratochvil>
Status: CLOSED CURRENTRELEASE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: low    
Version: rawhide   
Target Milestone: ---   
Target Release: ---   
Hardware: ia64   
OS: Linux   
Whiteboard:
Fixed In Version: 6.8-5.fc9 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2008-05-13 15:26:11 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:
Bug Depends On:    
Bug Blocks: 163350    
Attachments:
Description Flags
fix the build errors none

Description Zhan, Yi 2008-04-16 09:17:21 UTC 
Description of problem:

I saw below 3 build errors when trying to build the gdb from rawhide on ia64. I
will attach a patch to fix them. I have done a successfully scratch build of gdb
with the patch. http://ia64.koji.fedoraproject.org/koji/taskinfo?taskID=60580 

1)  
../../gdb/ia64-tdep.c: In function 'ia64_sigtramp_frame_prev_register':
../../gdb/ia64-tdep.c:2089: error: ISO C90 forbids mixed declarations and code

2)  
../../gdb/ia64-tdep.c: In function ‘examine_prologue’:
../../gdb/ia64-tdep.c:1237: error: array subscript is above array bounds

The statement in the codes is           
    else if (qp == 0 && rM >= 32 && rM < 40 && !instores[rM] &&
but instores is defined as 
    char instores[8];
Replacing instores[rM] by instores[rM-32] could fix this. 

3)
../../gdb/libunwind-frame.c: In function ‘libunwind_frame_cache’:
../../gdb/libunwind-frame.c:137: error: redeclaration of ‘fp’ with no linkage
../../gdb/libunwind-frame.c:136: error: previous declaration of ‘fp’ was here

This is introduced by line 38 in gdb-6.3-ia64-sigtramp-fp-20050926.patch.
Probably a typo. 


Version-Release number of selected component (if applicable):
gdb-6.8-2.fc9

How reproducible:
aways

Steps to Reproduce:
1.
2.
3.
  
Actual results:


Expected results:


Additional info:
Comment 1 Zhan, Yi 2008-04-16 09:17:21 UTC 
Created attachment 302566 [details]
fix the build errors
Comment 2 Jan Kratochvil 2008-04-16 15:01:32 UTC 
Committed to Rawhide:
* Wed Apr 16 2008 Jan Kratochvil <jan.kratochvil> - 6.8-3
- Fix ia64 compilation errors (Yi Zhan, BZ 442684).
Comment 3 Fedora Update System 2008-05-12 12:24:05 UTC 
gdb-6.8-5.fc9 has been submitted as an update for Fedora 9
Comment 4 Fedora Update System 2008-05-13 15:26:03 UTC 
gdb-6.8-5.fc9 has been pushed to the Fedora 9 stable repository.  If problems still persist, please make note of it in this bug report.