Hello,
recently i tried to remove section form elf file, because it is not
needed, but i got following error:
msp430-objcopy -v -R .factorydefaults uir.elf
copy from `uir.elf' [elf32-msp430] to `sta8lyIZ' [elf32-msp430]
BFD: uir.elf: warning: Empty loadable segment detected, is this
intentional ?
BFD: sta8lyIZ: section .noinit lma 0xff18 adjusted to 0x10012
BFD: sta8lyIZ: section .vectors lma 0xffe0 adjusted to 0x10014
BFD: sta8lyIZ: section `.vectors' can't be allocated in segment 2
LOAD: .data .bss .noinit .vectors
and after section remove:
uir.elf: file format elf32-msp430
Sections:
Idx Name Size VMA LMA File off Algn
0 .text 00000ec2 0000f000 0000f000 000000d4 2**1
CONTENTS, ALLOC, LOAD, READONLY, CODE
1 .rodata 00000054 0000fec2 0000fec2 00000f96 2**1
CONTENTS, ALLOC, LOAD, READONLY, DATA
2 .data 00000002 00000200 0000ff16 00000fea 2**1
CONTENTS, ALLOC, LOAD, DATA
3 .bss 000000fa 00000202 0000ff18 00000fec 2**1
ALLOC
4 .noinit 00000002 000002fc 00010012 00001108 2**1
ALLOC
5 .vectors 00000020 0000ffe0 00010014 0000113c 2**0
CONTENTS, ALLOC, LOAD, READONLY, CODE
6 .debug_aranges 00000108 00000000 00000000 0000115c 2**2
CONTENTS, READONLY, DEBUGGING
7 .debug_info 0000136c 00000000 00000000 00001264 2**0
CONTENTS, READONLY, DEBUGGING
8 .debug_abbrev 00000851 00000000 00000000 000025d0 2**0
CONTENTS, READONLY, DEBUGGING
9 .debug_line 00000964 00000000 00000000 00002e21 2**0
CONTENTS, READONLY, DEBUGGING
10 .debug_frame 000002d8 00000000 00000000 00003786 2**1
CONTENTS, READONLY, DEBUGGING
11 .debug_str 00000562 00000000 00000000 00003a5e 2**0
CONTENTS, READONLY, DEBUGGING
12 .debug_loc 0000086e 00000000 00000000 00003fc0 2**0
CONTENTS, READONLY, DEBUGGING
13 .debug_ranges 0000002c 00000000 00000000 0000482e 2**0
CONTENTS, READONLY, DEBUGGING
before remove:
majkls@majkls-nb:~/c_projekty/multimetr/uir$ msp430-objdump -h uir.elf
uir.elf: file format elf32-msp430
Sections:
Idx Name Size VMA LMA File off Algn
0 .factorydefaults 00000001 00001040 00001040 000000d4 2**0
CONTENTS, ALLOC, LOAD, DATA
1 .text 00000ec2 0000f000 0000f000 000000d6 2**1
CONTENTS, ALLOC, LOAD, READONLY, CODE
2 .rodata 00000054 0000fec2 0000fec2 00000f98 2**1
CONTENTS, ALLOC, LOAD, READONLY, DATA
3 .data 00000002 00000200 0000ff16 00000fec 2**1
CONTENTS, ALLOC, LOAD, DATA
4 .bss 000000fa 00000202 0000ff18 00000fee 2**1
ALLOC
5 .noinit 00000002 000002fc 0000ff18 00000fee 2**1
ALLOC
6 .vectors 00000020 0000ffe0 0000ffe0 00000fee 2**0
CONTENTS, ALLOC, LOAD, READONLY, CODE
7 .debug_aranges 00000108 00000000 00000000 00001010 2**2
CONTENTS, READONLY, DEBUGGING
8 .debug_info 0000136c 00000000 00000000 00001118 2**0
CONTENTS, READONLY, DEBUGGING
9 .debug_abbrev 00000851 00000000 00000000 00002484 2**0
CONTENTS, READONLY, DEBUGGING
10 .debug_line 00000964 00000000 00000000 00002cd5 2**0
CONTENTS, READONLY, DEBUGGING
11 .debug_frame 000002d8 00000000 00000000 0000363a 2**1
CONTENTS, READONLY, DEBUGGING
12 .debug_str 00000562 00000000 00000000 00003912 2**0
CONTENTS, READONLY, DEBUGGING
13 .debug_loc 0000086e 00000000 00000000 00003e74 2**0
CONTENTS, READONLY, DEBUGGING
14 .debug_ranges 0000002c 00000000 00000000 000046e2 2**0
CONTENTS, READONLY, DEBUGGING
Is there any idea what i am doing wrong?
Thanks
Miloslav
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