/usr/lib/gcc-cross/powerpc-linux-gnu/5/adalib/gnatprj/prj-com.ali is in libgnatprj5-dev-powerpc-cross 5.5.0-12ubuntu1cross1.
This file is owned by root:root, with mode 0o444.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 | V "GNAT Lib v5"
A -nostdinc
A -O2
A -fPIC
A -g
A -gnatn
A -msecure-plt
P SS ZX
RN
RV NO_ACCESS_SUBPROGRAMS
RV SPARK_05
U prj.com%s prj-com.ads a794a4de NE OO PK
W osint%s osint.adb osint.ali AD
W prj%s prj.adb prj.ali
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D prj-com.ads 20090407150127 a94a24fc prj.com%s
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X 21 osint.ads
44K9*Osint 790e10 24|29w6 35r24
151U14*Fail 24|35r30
X 23 prj.ads
42K9*Prj 2126e8 24|31r9 40r5
X 24 prj-com.ads
31K13*Com 23|42k9 24|40l9 40e12
33P9*Fail_Proc 33>40 35r11
33a40 S{string}
35p4*Fail{33P9}
X 26 system.ads
67M9*Address
X 31 s-memory.ads
53V13*Alloc{26|67M9} 103i<c,__gnat_malloc>22
68U14*Free 104i<c,__gnat_free>22
76V13*Realloc{26|67M9} 105i<c,__gnat_realloc>22
|