Hi Jason,

I have been trying to use the custom linkscript and crt0 from the
project - they are Jeff Frohweins ones

I think there is a makefile issue - i have managed to get further by
removing all the instances of crt0.o from the devkit folders.

I still have a problem however:

....
f:\devkitadv-r5-beta-3\BIN\..\lib\gcc-lib\arm-agb-elf\3.2.2
\..\..\..\..\arm-agb-elf\bin\ld.exe: section .iwram [0807048c
-> 08070b97] overlaps section .ctors [08070480 -> 0807049f]
collect2: ld returned 1 exit status
f:\devkitadv-r5-beta-3\BIN\..\lib\gcc-lib\arm-agb-elf\3.2.2
\..\..\..\..\arm-agb-elf\bin\ld.exe: section .iwram [0807048c
-> 08070b97] overlaps section .ctors [08070480 -> 0807049f]
make: *** [EOD_demo.elf] Error 1

is this related to the crt0/linkskript problem?

thanks

Col

--- In gbadev@yahoogroups.com, Jason Wilkins <fenix@i...> wrote:
> The crt0.S and link script are intimately related and you should
not use
> one without the other.
>
> If you are porting a project which uses its own crt0.S, then make
sure you
> also use your customized link script. If you were using the built
in
> link script and your own crt0.S, then copy the old link script and
use it
> explicitly.
>
> I would recommend from here on out that you then explicitely
specify both
> the crt0.S and link script. You should explicitly specify either
both or
> neither, since they go hand in hand.
>
>
> On Wed, 3 Sep 2003, Colin Brown wrote:
>
> >
> > Hi,
> >
> > I have a couple of questions about the latest incarnation of
> > devkitadv.
> >
> > On our project, we're still using devkitadv 3(i think? gcc
3.0.2),
> > and it has served well up untli now.
> > I have got to a stage where the problem with pointers to member
> > functions and inteworking is getting very troublesome:
> > dereferencing a pointer to member function fails if the function
is
> > compiled as thumb.
> >
> > Q. is this fixed in the latest version?
> >
> > If so :) is there a list anywhere of the changes - particularly
to
> > system variables that the linkscript/crt0 uses... I tried to get
> > version5 to compile our project, but when i eventually sorted out
all
> > the mingw environment problems, i got a stream of errors:
> >
> > f:\devkitadv-r5-beta-3\BIN\..\lib\gcc-lib\arm-agb-elf\3.2.2
> > \..\..\..\..\arm-agb-elf\bin\ld.exe: section .iwram [08070af4
> > -> 080710f7] overlaps section .footer [08070af4 -> 08070aff]
> > f:\devkitadv-r5-beta-3\BIN\..\lib\gcc-lib\arm-agb-elf\3.2.2
> > \..\..\..\..\arm-agb-elf\lib\interwork\crt0.o: In function `_
> > _crt0_multiboot_start':
> > f:\devkitadv-r5-beta-3\BIN\..\lib\gcc-lib\arm-agb-elf\3.2.2
> > \..\..\..\..\arm-agb-elf\lib\interwork\crt0.o(.text+0xe0): un
> > defined reference to `__load_start_footer'
> > f:\devkitadv-r5-beta-3\BIN\..\lib\gcc-lib\arm-agb-elf\3.2.2
> > \..\..\..\..\arm-agb-elf\lib\interwork\crt0.o: In function `_
> > _crt0_reset':
> > f:\devkitadv-r5-beta-3\BIN\..\lib\gcc-lib\arm-agb-elf\3.2.2
> > \..\..\..\..\arm-agb-elf\lib\interwork\crt0.o(.text+0x1c0): u
> > ndefined reference to `__memmap_rom_start'
> > f:\devkitadv-r5-beta-3\BIN\..\lib\gcc-lib\arm-agb-elf\3.2.2
> > \..\..\..\..\arm-agb-elf\lib\interwork\crt0.o(.text+0x1d8): u
> > ndefined reference to `__appended_start'
> > f:\devkitadv-r5-beta-3\BIN\..\lib\gcc-lib\arm-agb-elf\3.2.2
> > \..\..\..\..\arm-agb-elf\lib\interwork\crt0.o(.text+0x1e4): u
> > ndefined reference to `__load_start_data'
> > f:\devkitadv-r5-beta-3\BIN\..\lib\gcc-lib\arm-agb-elf\3.2.2
> > \..\..\..\..\arm-agb-elf\lib\interwork\crt0.o(.text+0x1e8): u
> > ndefined reference to `__load_stop_data'
> > f:\devkitadv-r5-beta-3\BIN\..\lib\gcc-lib\arm-agb-elf\3.2.2
> > \..\..\..\..\arm-agb-elf\lib\interwork\crt0.o(.text+0x1f8): u
> > ndefined reference to `__load_start_ewram'
> > f:\devkitadv-r5-beta-3\BIN\..\lib\gcc-lib\arm-agb-elf\3.2.2
> > \..\..\..\..\arm-agb-elf\lib\interwork\crt0.o(.text+0x204): u
> > ndefined reference to `__load_start_iwram'
> > f:\devkitadv-r5-beta-3\BIN\..\lib\gcc-lib\arm-agb-elf\3.2.2
> > \..\..\..\..\arm-agb-elf\lib\interwork\crt0.o(.footer+0x0): u
> > ndefined reference to `__load_stop_appended'
> > f:\devkitadv-r5-beta-3\BIN\..\lib\gcc-lib\arm-agb-elf\3.2.2
> > \..\..\..\..\arm-agb-elf\lib\interwork\crt0.o(.footer+0x4): u
> > ndefined reference to `__load_start_appended'
> > f:\devkitadv-r5-beta-3\BIN\..\lib\gcc-lib\arm-agb-elf\3.2.2
> > \..\..\..\..\arm-agb-elf\lib\interwork\crt0.o(.footer+0x8): u
> > ndefined reference to `__load_stop_appended'
> > collect2: ld returned 1 exit status
> > make: *** [EOD_demo.elf] Error 1
> >
> > cheers
> >
> > Col
> >
> >
> >
> >
> >
> >
> > Your use of Yahoo! Groups is subject to
http://docs.yahoo.com/info/terms/
> >
> >
>
> --
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