Date: Wed, 3 Feb 2010 17:19:30 +0200 From: Alexandr Rybalko <ray@dlink.ua> To: "M. Warner Losh" <imp@bsdimp.com> Cc: mips@freebsd.org Subject: Re: MIPS ldscript Message-ID: <20100203171930.ed680ebe.ray@dlink.ua> In-Reply-To: <20100203.071001.787670930858389487.imp@bsdimp.com> References: <20100203135457.be65e40e.ray@dlink.ua> <20100203.071001.787670930858389487.imp@bsdimp.com>
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On Wed, 03 Feb 2010 07:10:01 -0700 (MST)
"M. Warner Losh" <imp@bsdimp.com> wrote:
>> In message: <20100203135457.be65e40e.ray@dlink.ua>
>> Alexandr Rybalko <ray@dlink.ua> writes:
>> : Have trouble, possible ldscript problem, all executables have .data
>> : segment started at 0x10000, so /usr/bin/true have size 70277. Help
>> : to resolve problem.
>>
>> How are you building? Can you send the following:
OK
No ldd in cross toolchain, so ldd I test on runing MIPS device (BCM5354 DIR-320)
>>
>> ls -l /usr/bin/true
> ls -l true
-rwxr-xr-x 1 ray wheel 70277 3 лют 14:11 true
>> size /usr/bin/true
> size true
text data bss dec hex filename
1837 124 20 1981 7bd true
>> ldd /usr/bin/true
%ldd /usr/bin/true
/usr/bin/true:
libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x50081000)
libc.so.7 => /lib/libc.so.7 (0x500d3000)
>> objdump -h /usr/bin/true
> objdump -h true
true: file format elf32-tradlittlemips
Sections:
Idx Name Size VMA LMA File off Algn
0 .interp 00000015 00400114 00400114 00000114 2**0
CONTENTS, ALLOC, LOAD, READONLY, DATA
1 .note.ABI-tag 00000018 0040012c 0040012c 0000012c 2**2
CONTENTS, ALLOC, LOAD, READONLY, DATA
2 .reginfo 00000018 00400144 00400144 00000144 2**2
CONTENTS, ALLOC, LOAD, READONLY, DATA, LINK_ONCE_SAME_SIZE
3 .dynamic 000000f8 0040015c 0040015c 0000015c 2**2
CONTENTS, ALLOC, LOAD, READONLY, DATA
4 .hash 0000004c 00400254 00400254 00000254 2**2
CONTENTS, ALLOC, LOAD, READONLY, DATA
5 .dynsym 000000e0 004002a0 004002a0 000002a0 2**2
CONTENTS, ALLOC, LOAD, READONLY, DATA
6 .dynstr 00000093 00400380 00400380 00000380 2**0
CONTENTS, ALLOC, LOAD, READONLY, DATA
7 .gnu.version 0000001c 00400414 00400414 00000414 2**1
CONTENTS, ALLOC, LOAD, READONLY, DATA
8 .gnu.version_r 00000020 00400430 00400430 00000430 2**2
CONTENTS, ALLOC, LOAD, READONLY, DATA
9 .init 0000005c 00400450 00400450 00000450 2**4
CONTENTS, ALLOC, LOAD, READONLY, CODE
10 .text 00000320 004004b0 004004b0 000004b0 2**4
CONTENTS, ALLOC, LOAD, READONLY, CODE
11 .MIPS.stubs 00000030 004007d0 004007d0 000007d0 2**2
CONTENTS, ALLOC, LOAD, READONLY, CODE
12 .fini 00000044 00400800 00400800 00000800 2**4
CONTENTS, ALLOC, LOAD, READONLY, CODE
13 .rodata 00000001 00400844 00400844 00000844 2**2
CONTENTS, ALLOC, LOAD, READONLY, DATA
14 .data 00000020 10000000 10000000 00010000 2**4
CONTENTS, ALLOC, LOAD, DATA
15 .rld_map 00000004 10000020 10000020 00010020 2**2
CONTENTS, ALLOC, LOAD, DATA
16 .eh_frame 00000004 10000024 10000024 00010024 2**2
CONTENTS, ALLOC, LOAD, READONLY, DATA
17 .ctors 00000008 10000028 10000028 00010028 2**2
CONTENTS, ALLOC, LOAD, DATA
18 .dtors 00000008 10000030 10000030 00010030 2**2
CONTENTS, ALLOC, LOAD, DATA
19 .jcr 00000004 10000038 10000038 00010038 2**2
CONTENTS, ALLOC, LOAD, DATA
20 .got 00000040 10000040 10000040 00010040 2**4
CONTENTS, ALLOC, LOAD, DATA
21 .sdata 00000004 10000080 10000080 00010080 2**2
CONTENTS, ALLOC, LOAD, DATA
22 .sbss 00000000 10000084 10000084 00010090 2**0
ALLOC
23 .bss 00000014 10000090 10000090 00010090 2**4
ALLOC
24 .comment 000000c2 00000000 00000000 00010090 2**0
CONTENTS, READONLY
25 .pdr 00000080 00000000 00000000 00010154 2**2
CONTENTS, READONLY
26 .mdebug.abi32 00000000 00000000 00000000 000101d4 2**0
CONTENTS, READONLY
>>
>> Thanks!
>>
>> Warner
--
Aleksandr Rybalko
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