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need info about ARM7 built sections
- From: Joris Roussel <joris dot roussel at inventel dot fr>
- To: ecos-discuss at sources dot redhat dot com
- Date: Fri, 01 Feb 2002 16:58:30 +0100
- Subject: [ECOS] need info about ARM7 built sections
Dear all,
On ARM7 target, different sections are built but I can't find in any eCos
document to what they correspond.
[ 0] NULL 00000000 000000 000000
00 0 0 0
[ 1] .debug_aranges PROGBITS 00000000 018000 001550
00 0 0 1
[ 2] .debug_pubnames PROGBITS 00000000 019550 0030ec
00 0 0 1
[ 3] .debug_info PROGBITS 00000000 01c63c 0cd361
00 0 0 1
[ 4] .debug_abbrev PROGBITS 00000000 0e999d 009a12
00 0 0 1
[ 5] .debug_line PROGBITS 00000000 0f33af 01cc71
00 0 0 1
[ 6] .rom_vectors PROGBITS 00003800 003800 000040 00
WAX 0 0 1
[ 7] .text PROGBITS 00003840 003840 00e048
00 AX 0 0 4
[ 8] .fini PROGBITS 00011888 110020 000000
00 W 0 0 1
[ 9] .rodata PROGBITS 00011888 011888 00038d
00 WA 0 0 4
[10] .rodata1 PROGBITS 00011c18 110020 000000
00 W 0 0 1
[11] .fixup PROGBITS 00011c18 110020 000000
00 W 0 0 1
[12] .gcc_except_table PROGBITS 00011c18 110020 000000
00 W 0 0 1
[13] .data PROGBITS 00011c18 011c18 000394
00 WA 0 0 4
[14] .bss NOBITS 00c00000 018000 004fac
00 WA 0 0 16
[15] .fixed_vectors PROGBITS 01002fe0 110020 000040
00 W 0 0 32
[16] .shstrtab STRTAB 00000000 110060 0000bd
00 0 0 1
[17] .symtab SYMTAB 00000000 110418 003580 10 18
154 4
[18] .strtab STRTAB 00000000 113998 002bd2
00 0 0 1
QUESTION :
Which sections can I put in a read-only device and which ones must be
mapped in RAM ?
What is the use of each one (or where can I find such info) ?
Thanks in advance for your help,
Joris
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