Gilles Chanteperdrix schrieb:
> On Mon, May 19, 2008 at 4:28 PM, paradoxxa <[EMAIL PROTECTED]> wrote:
>
>> Gilles Chanteperdrix schrieb:
>>
>>> On Mon, May 19, 2008 at 3:04 PM, paradoxxa <[EMAIL PROTECTED]> wrote:
>>>
>>>
>>>> Gilles Chanteperdrix schrieb:
>>>>
>>>>
>>>>> On Mon, May 19, 2008 at 2:17 PM, paradoxxa <[EMAIL PROTECTED]> wrote:
>>>>>
>>>>>
>>>>> No, you are talking about CONFIG_DEBUG_LL, I am talking about
>>>>> CONFIG_DEBUG_INFO. These are two different options. So, this make at
>>>>> least two options that you changed. Could you check if a kernel with
>>>>> an unmodified defconfig boots ?
>>>>>
>>>>>
>>>>>
>>>>>
>>>> The CONFIG_DEBUG_INFO is already set in the defconfig. The
>>>> CONFIG_DEBUG_LL i
>>>> set manually.
>>>> As well I had to changed the AT91 Master Clock Frequency.
>>>>
>>>> Here are the logs of a unmodified defconfig boot:
>>>>
>>>>
>>> Ok. But this is a boot with your old compiler. Could you try a
>>> defconfig build (with I-pipe AT91 master clock frequency modified)
>>> with CodeSourcery compiler ?
>>> If you can not get CodeSourcery compiler to compile correctly a Linux
>>> kernel, I can send you the 2007q3 compiler, or you could try to
>>> compile the kernel with your old compiler, and to compile user-space
>>> with CodeSourcery compiler.
>>>
>>>
>> I tried it with the both compiler. When i execute /usr/xenomai/bin/latency i
>> get the message "sh: /usr/xenomai/bin/latency: not found"
>>
>
> Have you tried running file, ldd, or readelf on the binary to see what
> it is made of ?
>
>
>> By the way, how i can figure out if the binary or the compiler is a
>> oabi/eabi file/compiler?
>>
>
> codesourcery compiles for eabi by default. So, you have to enable eabi
> in kernel configuration to be able to run binaries generated by
> codesourcery compiler.
>
>
The eabi was disabled in the kernel configuration. But to enable it make
no changes.
$ file usr/xenomai/bin/latency
usr/xenomai/bin/latency: ELF 32-bit LSB executable, ARM, version 1
(SYSV), for GNU/Linux 2.6.14, dynamically linked (uses shared libs), not
stripped
$ ldd usr/xenomai/bin/latency
not a dynamic executable
$ readelf --sections /usr/xenomai/bin/latency
There are 30 section headers, starting at offset 0x42f0:
Section Headers:
[Nr] Name Type Addr Off Size ES Flg
Lk Inf Al
[ 0] NULL 00000000 000000 000000 00
0 0 0
[ 1] .interp PROGBITS 08048174 000174 000013 00 A
0 0 1
[ 2] .note.ABI-tag NOTE 08048188 000188 000020 00 A
0 0 4
[ 3] .hash HASH 080481a8 0001a8 000168 04 A
5 0 4
[ 4] .gnu.hash GNU_HASH 08048310 000310 000048 04 A
5 0 4
[ 5] .dynsym DYNSYM 08048358 000358 000330 10 A
6 1 4
[ 6] .dynstr STRTAB 08048688 000688 000266 00 A
0 0 1
[ 7] .gnu.version VERSYM 080488ee 0008ee 000066 02 A
5 0 2
[ 8] .gnu.version_r VERNEED 08048954 000954 000060 00 A
6 3 4
[ 9] .rel.dyn REL 080489b4 0009b4 000020 08 A
5 0 4
[10] .rel.plt REL 080489d4 0009d4 000140 08 A
5 12 4
[11] .init PROGBITS 08048b14 000b14 000017 00 AX
0 0 4
[12] .plt PROGBITS 08048b2c 000b2c 000290 04 AX
0 0 4
[13] .text PROGBITS 08048dc0 000dc0 0018a4 00 AX
0 0 16
[14] .fini PROGBITS 0804a664 002664 00001c 00 AX
0 0 4
[15] .rodata PROGBITS 0804a680 002680 000a54 00 A
0 0 4
[16] .eh_frame_hdr PROGBITS 0804b0d4 0030d4 000014 00 A
0 0 4
[17] .eh_frame PROGBITS 0804b0e8 0030e8 00003c 00 A
0 0 4
[18] .ctors PROGBITS 0804cedc 003edc 000008 00 WA
0 0 4
[19] .dtors PROGBITS 0804cee4 003ee4 000008 00 WA
0 0 4
[20] .jcr PROGBITS 0804ceec 003eec 000004 00 WA
0 0 4
[21] .dynamic DYNAMIC 0804cef0 003ef0 000100 08 WA
6 0 4
[22] .got PROGBITS 0804cff0 003ff0 000004 04 WA
0 0 4
[23] .got.plt PROGBITS 0804cff4 003ff4 0000ac 04 WA
0 0 4
[24] .data PROGBITS 0804d0a0 0040a0 000034 00 WA
0 0 4
[25] .bss NOBITS 0804d0e0 0040d4 0000a0 00 WA
0 0 32
[26] .comment PROGBITS 00000000 0040d4 000130 00
0 0 1
[27] .shstrtab STRTAB 00000000 004204 0000e9 00
0 0 1
[28] .symtab SYMTAB 00000000 0047a0 000910 10
29 46 4
[29] .strtab STRTAB 00000000 0050b0 000645 00
0 0 1
Key to Flags:
W (write), A (alloc), X (execute), M (merge), S (strings)
I (info), L (link order), G (group), x (unknown)
O (extra OS processing required) o (OS specific), p (processor specific)
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