ARM linker will allow linking with non-arm object files
Faisal Akber
fakber@arcturusnetworks.com
Fri Feb 15 12:33:00 GMT 2002
Hi,
I have just noticed a problem with the ARM linker. I'm using
binutils-2.11.2. The target is arm-elf.
The problem I'm encountering is that the linker will link in objects
that have been compiled for other targets.
The main one I see is that arm-elf and i386-linux. The linker doesn't
complain at all about this error.
Is this correct? Has anybody else seen this?
A test case and readelf output is attached.
Thanks,
Faisal Akber
--
73 DE VA3SFA
Faisal Akber -- Arcturus Networks Inc. -- fakber@arcturusnetworks.com
-------------- next part --------------
gcc -c intel.c
arm-elf-gcc -c arm.c
arm-elf-gcc intel.o arm.o -o test
readelf -a intel.o
ELF Header:
Magic: 7f 45 4c 46 01 01 01 00 00 00 00 00 00 00 00 00
Class: ELF32
Data: 2's complement, little endian
Version: 1 (current)
OS/ABI: UNIX - System V
ABI Version: 0
Type: REL (Relocatable file)
Machine: Intel 80386
Version: 0x1
Entry point address: 0x0
Start of program headers: 0 (bytes into file)
Start of section headers: 236 (bytes into file)
Flags: 0x0
Size of this header: 52 (bytes)
Size of program headers: 0 (bytes)
Number of program headers: 0
Size of section headers: 40 (bytes)
Number of section headers: 9
Section header string table index: 6
Section Headers:
[Nr] Name Type Addr Off Size ES Flg Lk Inf Al
[ 0] NULL 00000000 000000 000000 00 0 0 0
[ 1] .text PROGBITS 00000000 000040 000034 00 AX 0 0 16
[ 2] .data PROGBITS 00000000 000074 000000 00 WA 0 0 4
[ 3] .bss NOBITS 00000000 000074 000000 00 WA 0 0 4
[ 4] .note NOTE 00000000 000074 000014 00 0 0 1
[ 5] .comment PROGBITS 00000000 000088 000026 00 0 0 1
[ 6] .shstrtab STRTAB 00000000 0000ae 00003b 00 0 0 1
[ 7] .symtab SYMTAB 00000000 000254 0000a0 10 8 8 4
[ 8] .strtab STRTAB 00000000 0002f4 00002c 00 0 0 1
Key to Flags: W (write), A (alloc), X (execute), M (merge), S (strings)
I (info), L (link order), O (extra OS processing required)
o (os specific), p (processor specific) x (unknown)
There are no program headers in this file.
There is no dynamic segment in this file.
There are no relocations in this file.
Symbol table '.symtab' contains 10 entries:
Num: Value Size Type Bind Vis Ot Ndx Name
0: 00000000 0 NOTYPE LOCAL DEFAULT 0 UND
1: 00000000 0 FILE LOCAL DEFAULT 0 ABS intel.c
2: 00000000 0 SECTION LOCAL DEFAULT 0 1
3: 00000000 0 SECTION LOCAL DEFAULT 0 2
4: 00000000 0 SECTION LOCAL DEFAULT 0 3
5: 00000000 0 NOTYPE LOCAL DEFAULT 0 1 gcc2_compiled.
6: 00000000 0 SECTION LOCAL DEFAULT 0 4
7: 00000000 0 SECTION LOCAL DEFAULT 0 5
8: 00000000 20 FUNC GLOBAL DEFAULT 0 1 intel_fn0
9: 00000020 20 FUNC GLOBAL DEFAULT 0 1 intel_fn1
No version information found in this file.
readelf -a arm.o
ELF Header:
Magic: 7f 45 4c 46 01 01 01 61 00 00 00 00 00 00 00 00
Class: ELF32
Data: 2's complement, little endian
Version: 1 (current)
OS/ABI: <unknown: 61>
ABI Version: 0
Type: REL (Relocatable file)
Machine: ARM
Version: 0x1
Entry point address: 0x0
Start of program headers: 0 (bytes into file)
Start of section headers: 448 (bytes into file)
Flags: 0x0
Size of this header: 52 (bytes)
Size of program headers: 0 (bytes)
Number of program headers: 0
Size of section headers: 40 (bytes)
Number of section headers: 9
Section header string table index: 6
Section Headers:
[Nr] Name Type Addr Off Size ES Flg Lk Inf Al
[ 0] NULL 00000000 000000 000000 00 0 0 0
[ 1] .text PROGBITS 00000000 000034 0000ec 00 AX 0 0 4
[ 2] .rel.text REL 00000000 000450 000070 08 7 1 4
[ 3] .data PROGBITS 00000000 000120 000000 00 WA 0 0 1
[ 4] .bss NOBITS 00000000 000120 000000 00 WA 0 0 1
[ 5] .rodata PROGBITS 00000000 000120 000060 00 A 0 0 4
[ 6] .shstrtab STRTAB 00000000 000180 00003e 00 0 0 1
[ 7] .symtab SYMTAB 00000000 000328 0000e0 10 8 6 4
[ 8] .strtab STRTAB 00000000 000408 000046 00 0 0 1
Key to Flags: W (write), A (alloc), X (execute), M (merge), S (strings)
I (info), L (link order), O (extra OS processing required)
o (os specific), p (processor specific) x (unknown)
There are no program headers in this file.
There is no dynamic segment in this file.
Relocation section '.rel.text' at offset 0x450 contains 14 entries:
Offset Info Type Symbol's Value Symbol's Name
00000018 00701 R_ARM_PC24 00000000 __gccmain
00000028 00801 R_ARM_PC24 00000000 intel_fn0
0000003c 00901 R_ARM_PC24 00000000 printf
00000044 00a01 R_ARM_PC24 00000000 intel_fn1
00000058 00901 R_ARM_PC24 00000000 printf
00000060 00b01 R_ARM_PC24 000000ac arm_fn0
00000074 00901 R_ARM_PC24 00000000 printf
0000007c 00c01 R_ARM_PC24 000000c8 arm_fn1
00000090 00901 R_ARM_PC24 00000000 printf
00000098 00d01 R_ARM_PC24 00000000 exit
0000009c 00502 R_ARM_ABS32 00000000 .rodata
000000a0 00502 R_ARM_ABS32 00000000 .rodata
000000a4 00502 R_ARM_ABS32 00000000 .rodata
000000a8 00502 R_ARM_ABS32 00000000 .rodata
Symbol table '.symtab' contains 14 entries:
Num: Value Size Type Bind Vis Ot Ndx Name
0: 00000000 0 NOTYPE LOCAL DEFAULT 0 UND
1: 00000000 0 FILE LOCAL DEFAULT 0 ABS arm.c
2: 00000000 0 SECTION LOCAL DEFAULT 0 1
3: 00000000 0 SECTION LOCAL DEFAULT 0 3
4: 00000000 0 SECTION LOCAL DEFAULT 0 4
5: 00000000 0 SECTION LOCAL DEFAULT 0 5
6: 00000000 172 FUNC GLOBAL DEFAULT 0 1 main
7: 00000000 0 NOTYPE GLOBAL DEFAULT 0 UND __gccmain
8: 00000000 0 NOTYPE GLOBAL DEFAULT 0 UND intel_fn0
9: 00000000 0 NOTYPE GLOBAL DEFAULT 0 UND printf
10: 00000000 0 NOTYPE GLOBAL DEFAULT 0 UND intel_fn1
11: 000000ac 28 FUNC GLOBAL DEFAULT 0 1 arm_fn0
12: 000000c8 36 FUNC GLOBAL DEFAULT 0 1 arm_fn1
13: 00000000 0 NOTYPE GLOBAL DEFAULT 0 UND exit
No version information found in this file.
readelf -a test
ELF Header:
Magic: 7f 45 4c 46 01 01 01 61 00 00 00 00 00 00 00 00
Class: ELF32
Data: 2's complement, little endian
Version: 1 (current)
OS/ABI: <unknown: 61>
ABI Version: 0
Type: EXEC (Executable file)
Machine: ARM
Version: 0x1
Entry point address: 0x8000
Start of program headers: 52 (bytes into file)
Start of section headers: 67492 (bytes into file)
Flags: 0x2
Size of this header: 52 (bytes)
Size of program headers: 32 (bytes)
Number of program headers: 1
Size of section headers: 40 (bytes)
Number of section headers: 21
Section header string table index: 18
Section Headers:
[Nr] Name Type Addr Off Size ES Flg Lk Inf Al
[ 0] NULL 00000000 000000 000000 00 0 0 0
[ 1] .text PROGBITS 00008000 008000 0057e4 00 AX 0 0 16
[ 2] .rodata PROGBITS 0000d7e4 00d7e4 0001ec 00 A 0 0 4
[ 3] .data PROGBITS 0000dad0 00dad0 0000c0 00 WA 0 0 4
[ 4] .eh_frame PROGBITS 0000db90 00db90 000004 00 WA 0 0 4
[ 5] .ctors PROGBITS 0000db94 00db94 000008 00 WA 0 0 4
[ 6] .dtors PROGBITS 0000db9c 00db9c 000008 00 WA 0 0 4
[ 7] .sbss PROGBITS 0000dba4 00dbb0 000000 00 W 0 0 1
[ 8] .bss NOBITS 0000dbb0 00dbb0 000480 00 WA 0 0 16
[ 9] .comment PROGBITS 00000000 00dbb0 000026 00 0 0 1
[10] .debug_aranges PROGBITS 00000000 00dbd6 000240 00 0 0 1
[11] .debug_pubnames PROGBITS 00000000 00de16 000381 00 0 0 1
[12] .debug_info PROGBITS 00000000 00e197 001045 00 0 0 1
[13] .debug_abbrev PROGBITS 00000000 00f1dc 00048b 00 0 0 1
[14] .debug_line PROGBITS 00000000 00f667 0004bb 00 0 0 1
[15] .debug_frame PROGBITS 00000000 00fb24 000bb0 00 0 0 4
[16] .stack PROGBITS 00080000 0106d4 000000 00 W 0 0 1
[17] .note NOTE 00000000 0106d4 000014 00 0 0 1
[18] .shstrtab STRTAB 00000000 0106e8 0000ba 00 0 0 1
[19] .symtab SYMTAB 00000000 010aec 001170 10 20 a9 4
[20] .strtab STRTAB 00000000 011c5c 0008f8 00 0 0 1
Key to Flags: W (write), A (alloc), X (execute), M (merge), S (strings)
I (info), L (link order), O (extra OS processing required)
o (os specific), p (processor specific) x (unknown)
Program Header:
Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
LOAD 0x008000 0x00008000 0x00008000 0x05ba4 0x06030 RWE 0x8000
Section to Segment mapping:
Segment Sections...
00 .text .rodata .data .eh_frame .ctors .dtors .bss
There is no dynamic segment in this file.
There are no relocations in this file.
Symbol table '.symtab' contains 279 entries:
Num: Value Size Type Bind Vis Ot Ndx Name
0: 00000000 0 NOTYPE LOCAL DEFAULT 0 UND
1: 00008000 0 SECTION LOCAL DEFAULT 0 1
2: 0000d7e4 0 SECTION LOCAL DEFAULT 0 2
3: 0000dad0 0 SECTION LOCAL DEFAULT 0 3
4: 0000db90 0 SECTION LOCAL DEFAULT 0 4
5: 0000db94 0 SECTION LOCAL DEFAULT 0 5
6: 0000db9c 0 SECTION LOCAL DEFAULT 0 6
7: 0000dba4 0 SECTION LOCAL DEFAULT 0 7
8: 0000dbb0 0 SECTION LOCAL DEFAULT 0 8
9: 00000000 0 SECTION LOCAL DEFAULT 0 9
10: 00000000 0 SECTION LOCAL DEFAULT 0 10
11: 00000000 0 SECTION LOCAL DEFAULT 0 11
12: 00000000 0 SECTION LOCAL DEFAULT 0 12
13: 00000000 0 SECTION LOCAL DEFAULT 0 13
14: 00000000 0 SECTION LOCAL DEFAULT 0 14
15: 00000000 0 SECTION LOCAL DEFAULT 0 15
16: 00080000 0 SECTION LOCAL DEFAULT 0 16
17: 00000000 0 SECTION LOCAL DEFAULT 0 17
18: 00000000 0 SECTION LOCAL DEFAULT 0 18
19: 00000000 0 SECTION LOCAL DEFAULT 0 19
20: 00000000 0 SECTION LOCAL DEFAULT 0 20
21: 00000000 0 FILE LOCAL DEFAULT 0 ABS crtstuff.c
22: 0000dad0 0 OBJECT LOCAL DEFAULT 0 3 force_to_data
23: 00000000 0 FILE LOCAL DEFAULT 0 ABS crt0.S
24: 00000000 0 FILE LOCAL DEFAULT 0 ABS intel.c
25: 00008020 0 NOTYPE LOCAL DEFAULT 0 1 gcc2_compiled.
26: 00000000 0 FILE LOCAL DEFAULT 0 ABS arm.c
27: 00000000 0 FILE LOCAL DEFAULT 0 ABS libgcc2.c
28: 0000dad4 4 OBJECT LOCAL DEFAULT 0 3 p.0
29: 0000dad8 4 OBJECT LOCAL DEFAULT 0 3 completed.1
30: 0000dbb0 0 NOTYPE LOCAL DEFAULT 0 8 object.2
31: 0000dbc8 0 NOTYPE LOCAL DEFAULT 0 8 initialized.3
32: 00000000 0 FILE LOCAL DEFAULT 0 ABS unwind-dw2-fde.c
33: 00008274 96 FUNC LOCAL DEFAULT 0 1 size_of_encoded_value
34: 000082d4 380 FUNC LOCAL DEFAULT 0 1 read_encoded_value_with_base
35: 0000dadc 4 OBJECT LOCAL DEFAULT 0 3 object_mutex
36: 0000914c 8 FUNC LOCAL DEFAULT 0 1 __gthread_mutex_lock
37: 00009154 8 FUNC LOCAL DEFAULT 0 1 __gthread_mutex_unlock
38: 0000dbd0 0 NOTYPE LOCAL DEFAULT 0 8 unseen_objects
39: 0000dbd4 0 NOTYPE LOCAL DEFAULT 0 8 seen_objects
40: 000086cc 96 FUNC LOCAL DEFAULT 0 1 base_from_object
41: 0000872c 188 FUNC LOCAL DEFAULT 0 1 get_cie_encoding
42: 000090e4 36 FUNC LOCAL DEFAULT 0 1 read_uleb128
43: 00009108 36 FUNC LOCAL DEFAULT 0 1 read_sleb128
44: 000087e8 16 FUNC LOCAL DEFAULT 0 1 fde_unencoded_compare
45: 000087f8 132 FUNC LOCAL DEFAULT 0 1 fde_single_encoding_compare
46: 0000887c 148 FUNC LOCAL DEFAULT 0 1 fde_mixed_encoding_compare
47: 0000915c 24 FUNC LOCAL DEFAULT 0 1 get_fde_encoding
48: 0000dbcc 0 NOTYPE LOCAL DEFAULT 0 8 marker.0
49: 00008910 536 FUNC LOCAL DEFAULT 0 1 frame_heapsort
50: 00008b28 284 FUNC LOCAL DEFAULT 0 1 classify_object_over_fdes
51: 0000912c 16 FUNC LOCAL DEFAULT 0 1 get_cie
52: 0000913c 16 FUNC LOCAL DEFAULT 0 1 next_fde
53: 00008c44 276 FUNC LOCAL DEFAULT 0 1 add_fdes
54: 00009174 40 FUNC LOCAL DEFAULT 0 1 fde_insert
55: 00008d58 320 FUNC LOCAL DEFAULT 0 1 linear_search_fdes
56: 00008e98 228 FUNC LOCAL DEFAULT 0 1 search_object
57: 000093f4 208 FUNC LOCAL DEFAULT 0 1 binary_search_mixed_encoding_fdes
58: 00009328 204 FUNC LOCAL DEFAULT 0 1 binary_search_single_encoding_fdes
59: 000092cc 92 FUNC LOCAL DEFAULT 0 1 binary_search_unencoded_fdes
60: 0000919c 304 FUNC LOCAL DEFAULT 0 1 init_object
61: 000094c4 100 FUNC LOCAL DEFAULT 0 1 start_fde_sort
62: 00009528 236 FUNC LOCAL DEFAULT 0 1 end_fde_sort
63: 00009614 268 FUNC LOCAL DEFAULT 0 1 fde_split
64: 00009720 184 FUNC LOCAL DEFAULT 0 1 fde_merge
65: 00000000 0 FILE LOCAL DEFAULT 0 ABS __uClibc_main.c
66: 00000000 0 FILE LOCAL DEFAULT 0 ABS printf.c
67: 00000000 0 FILE LOCAL DEFAULT 0 ABS printf.c
68: 00000000 0 FILE LOCAL DEFAULT 0 ABS string.c
69: 00000000 0 FILE LOCAL DEFAULT 0 ABS atexit.c
70: 00000000 0 FILE LOCAL DEFAULT 0 ABS atexit.c
71: 00000000 0 FILE LOCAL DEFAULT 0 ABS abort.c
72: 00000000 0 FILE LOCAL DEFAULT 0 ABS alloc.c
73: 00000000 0 FILE LOCAL DEFAULT 0 ABS alloc.c
74: 00000000 0 FILE LOCAL DEFAULT 0 ABS errno.c
75: 00000000 0 FILE LOCAL DEFAULT 0 ABS syscalls.c
76: 00000000 0 FILE LOCAL DEFAULT 0 ABS syscalls.c
77: 00000000 0 FILE LOCAL DEFAULT 0 ABS syscalls.c
78: 00000000 0 FILE LOCAL DEFAULT 0 ABS syscalls.c
79: 00000000 0 FILE LOCAL DEFAULT 0 ABS syscalls.c
80: 00000000 0 FILE LOCAL DEFAULT 0 ABS ultostr.c
81: 00000000 0 FILE LOCAL DEFAULT 0 ABS ltostr.c
82: 00000000 0 FILE LOCAL DEFAULT 0 ABS dtostr.c
83: 00000000 0 FILE LOCAL DEFAULT 0 ABS ulltostr.c
84: 00000000 0 FILE LOCAL DEFAULT 0 ABS lltostr.c
85: 00000000 0 FILE LOCAL DEFAULT 0 ABS stdio.c
86: 00000000 0 FILE LOCAL DEFAULT 0 ABS stdio.c
87: 00000000 0 FILE LOCAL DEFAULT 0 ABS stdio.c
88: 00000000 0 FILE LOCAL DEFAULT 0 ABS stdio.c
89: 00000000 0 FILE LOCAL DEFAULT 0 ABS stdio.c
90: 00000000 0 FILE LOCAL DEFAULT 0 ABS printf.c
91: 00000000 0 FILE LOCAL DEFAULT 0 ABS printf.c
92: 00000000 0 FILE LOCAL DEFAULT 0 ABS printf.c
93: 00000000 0 FILE LOCAL DEFAULT 0 ABS string.c
94: 00000000 0 FILE LOCAL DEFAULT 0 ABS termios.c
95: 00000000 0 FILE LOCAL DEFAULT 0 ABS raise.c
96: 00000000 0 FILE LOCAL DEFAULT 0 ABS sigsetops.c
97: 00000000 0 FILE LOCAL DEFAULT 0 ABS syscalls.c
98: 00000000 0 FILE LOCAL DEFAULT 0 ABS syscalls.c
99: 00000000 0 FILE LOCAL DEFAULT 0 ABS syscalls.c
100: 00000000 0 FILE LOCAL DEFAULT 0 ABS syscalls.c
101: 00000000 0 FILE LOCAL DEFAULT 0 ABS stdio.c
102: 00000000 0 FILE LOCAL DEFAULT 0 ABS syscalls.c
103: 00000000 0 FILE LOCAL DEFAULT 0 ABS /home/fakber/ARM/gcc-3.0.2/gcc/config/arm/lib1funcs.asm
104: 0000b364 0 NOTYPE LOCAL DEFAULT 0 1 Ldiv0
105: 0000b35c 0 NOTYPE LOCAL DEFAULT 0 1 Lgot_result
106: 0000b2f4 0 NOTYPE LOCAL DEFAULT 0 1 Loop1
107: 0000b308 0 NOTYPE LOCAL DEFAULT 0 1 Lbignum
108: 0000b31c 0 NOTYPE LOCAL DEFAULT 0 1 Loop3
109: 00000000 0 FILE LOCAL DEFAULT 0 ABS /home/fakber/ARM/gcc-3.0.2/gcc/config/arm/lib1funcs.asm
110: 0000b424 0 NOTYPE LOCAL DEFAULT 0 1 Ldiv0
111: 0000b390 0 NOTYPE LOCAL DEFAULT 0 1 Loop1
112: 0000b3a4 0 NOTYPE LOCAL DEFAULT 0 1 Lbignum
113: 0000b3b8 0 NOTYPE LOCAL DEFAULT 0 1 Loop3
114: 0000b3fc 0 NOTYPE LOCAL DEFAULT 0 1 Lfixup_dividend
115: 0000b420 0 NOTYPE LOCAL DEFAULT 0 1 Lgot_result
116: 00000000 0 FILE LOCAL DEFAULT 0 ABS /home/fakber/ARM/gcc-3.0.2/gcc/config/arm/lib1funcs.asm
117: 00000000 0 FILE LOCAL DEFAULT 0 ABS libgcc2.c
118: 0000b458 1644 FUNC LOCAL DEFAULT 0 1 __udivmoddi4
119: 00000000 0 FILE LOCAL DEFAULT 0 ABS libgcc2.c
120: 0000baec 1644 FUNC LOCAL DEFAULT 0 1 __udivmoddi4
121: 00000000 0 FILE LOCAL DEFAULT 0 ABS libgcc2.c
122: 00000000 0 FILE LOCAL DEFAULT 0 ABS dp-bit.c
123: 0000c158 772 FUNC LOCAL DEFAULT 0 1 _fpadd_parts
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125: 0000c548 20 FUNC LOCAL DEFAULT 0 1 isinf
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128: 00000000 0 FILE LOCAL DEFAULT 0 ABS dp-bit.c
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131: 0000ca44 20 FUNC LOCAL DEFAULT 0 1 isinf
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133: 0000ca24 12 FUNC LOCAL DEFAULT 0 1 nan
134: 00000000 0 FILE LOCAL DEFAULT 0 ABS dp-bit.c
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136: 0000cd18 20 FUNC LOCAL DEFAULT 0 1 isnan
137: 0000cd2c 20 FUNC LOCAL DEFAULT 0 1 isinf
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139: 0000cd40 20 FUNC LOCAL DEFAULT 0 1 iszero
140: 00000000 0 FILE LOCAL DEFAULT 0 ABS dp-bit.c
141: 0000cddc 20 FUNC LOCAL DEFAULT 0 1 isnan
142: 00000000 0 FILE LOCAL DEFAULT 0 ABS dp-bit.c
143: 0000ce78 20 FUNC LOCAL DEFAULT 0 1 isnan
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146: 00000000 0 FILE LOCAL DEFAULT 0 ABS dp-bit.c
147: 0000cfb0 20 FUNC LOCAL DEFAULT 0 1 isnan
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149: 00000000 0 FILE LOCAL DEFAULT 0 ABS dp-bit.c
150: 0000d17c 20 FUNC LOCAL DEFAULT 0 1 iszero
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155: 00000000 0 FILE LOCAL DEFAULT 0 ABS dp-bit.c
156: 00000000 0 FILE LOCAL DEFAULT 0 ABS libgcc2.c
157: 00000000 0 FILE LOCAL DEFAULT 0 ABS dp-bit.c
158: 0000d48c 20 FUNC LOCAL DEFAULT 0 1 isnan
159: 0000d4a0 20 FUNC LOCAL DEFAULT 0 1 isinf
160: 0000d4b4 20 FUNC LOCAL DEFAULT 0 1 iszero
161: 00000000 0 FILE LOCAL DEFAULT 0 ABS dp-bit.c
162: 00000000 0 FILE LOCAL DEFAULT 0 ABS dp-bit.c
163: 0000d7a8 20 FUNC LOCAL DEFAULT 0 1 isnan
164: 0000d7bc 20 FUNC LOCAL DEFAULT 0 1 isinf
165: 0000d7d0 20 FUNC LOCAL DEFAULT 0 1 iszero
166: 00000000 0 FILE LOCAL DEFAULT 0 ABS crtstuff.c
167: 0000db8c 0 OBJECT LOCAL DEFAULT 0 3 force_to_data
168: 0000db90 0 OBJECT LOCAL DEFAULT 0 4 __FRAME_END__
169: 00008f7c 360 FUNC GLOBAL DEFAULT 0 1 _Unwind_Find_FDE
170: 0000cd54 136 FUNC GLOBAL DEFAULT 0 1 __eqdf2
171: 0000b1a0 28 FUNC GLOBAL DEFAULT 0 1 ioctl
172: 00009830 48 FUNC GLOBAL DEFAULT 0 1 printf
173: 0000db78 4 OBJECT GLOBAL DEFAULT 0 3 stdout
174: 000084d4 40 FUNC GLOBAL DEFAULT 0 1 __register_frame
175: 0000b088 40 FUNC GLOBAL DEFAULT 0 1 __sigdelset
176: 0000a300 60 FUNC GLOBAL DEFAULT 0 1 munmap
177: 0000b0b0 68 FUNC WEAK DEFAULT 0 1 __write
178: 0000e030 0 OBJECT GLOBAL DEFAULT 0 ABS _bss_end__
179: 0000daf0 4 OBJECT GLOBAL DEFAULT 0 3 errno
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276: 0000a200 16 FUNC GLOBAL DEFAULT 0 1 free
277: 0000a33c 68 FUNC GLOBAL DEFAULT 0 1 sigprocmask
278: 000081b8 148 FUNC GLOBAL DEFAULT 0 1 __do_global_ctors
No version information found in this file.
arm-elf-gcc -dumpversion
3.0.2
arm-elf-ld -v
GNU ld version 2.11.2 (with BFD 2.11.2)
gcc -dumpversion
2.95.2
ld -v
GNU ld version 2.9.5 (with BFD 2.9.5.0.24)
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