Follow-up Comment #6, bug #46986 (project grub):
This is something with your toolchain. When I generate module from the same
all_video.module sumbol table is preserved. Try to execute step by step
manually (see grub-core/genmod.sh) to find out when it gets lost.
bor@bor-Latitude-E5450:~/build/grub/grub-core$ TARGET_OBJ2ELF= sh genmod.sh
moddep.lst all_video.module build-grub-module-verifier all_video.mod
bor@bor-Latitude-E5450:~/build/grub/grub-core$ LC_ALL=C objdump -x
all_video.mod
all_video.mod: file format elf32-i386
all_video.mod
architecture: i386, flags 0x00000010:
HAS_SYMS
start address 0x00000000
Sections:
Idx Name Size VMA LMA File off Algn
0 .text 00000000 00000000 00000000 00000034 2**0
CONTENTS, ALLOC, LOAD, READONLY, CODE
1 .data 00000000 00000000 00000000 00000034 2**0
CONTENTS, ALLOC, LOAD, DATA
2 .module_license 0000000f 00000000 00000000 00000034 2**0
CONTENTS, ALLOC, LOAD, DATA
3 .bss 00000000 00000000 00000000 00000043 2**0
ALLOC
4 .moddeps 00000021 00000000 00000000 00000043 2**0
CONTENTS, READONLY
5 .modname 0000000a 00000000 00000000 00000064 2**0
CONTENTS, READONLY
SYMBOL TABLE:
00000000 l d .text 00000000 .text
00000000 l d .data 00000000 .data
00000000 l d .module_license 00000000 .module_license
00000000 l d .bss 00000000 .bss
00000000 l d .moddeps 00000000 .moddeps
00000000 l d .modname 00000000 .modname
bor@bor-Latitude-E5450:~/build/grub/grub-core$ LC_ALL=C objdump -x
/tmp/all_video.mod.46986
/tmp/all_video.mod.46986: file format elf32-i386
/tmp/all_video.mod.46986
architecture: i386, flags 0x00000000:
start address 0x00000000
Sections:
Idx Name Size VMA LMA File off Algn
0 .text 00000000 00000000 00000000 00000034 2**0
CONTENTS, ALLOC, LOAD, READONLY, CODE
1 .data 00000000 00000000 00000000 00000034 2**0
CONTENTS, ALLOC, LOAD, DATA
2 .module_license 0000000f 00000000 00000000 00000034 2**0
CONTENTS, ALLOC, LOAD, DATA
3 .bss 00000000 00000000 00000000 00000043 2**0
ALLOC
4 .moddeps 00000021 00000000 00000000 00000043 2**0
CONTENTS, READONLY
5 .modname 0000000a 00000000 00000000 00000064 2**0
CONTENTS, READONLY
SYMBOL TABLE:
no symbols
bor@bor-Latitude-E5450:~/build/grub/grub-core$
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