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:
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Actual results:


Expected results:


Additional info: