This is the mail archive of the insight@sources.redhat.com mailing list for the Insight project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: step through code


On Fri, 27 Sep 2002, Heik H. Hellmich wrote:

The script I use for compilation:

> #!/usr/bin/csh -f
> mkdir -p v2pdk
> mkdir -p v2pdk/debug
> powerpc-eabi-gcc -Wall -gdwarf -msdata=eabi -mcpu=403 \
> -I/work/hellmich/sftwr/libs/bsp/include \
> -DV2PDK -DDEBUG -o v2pdk/debug/ppc.o -c ppc.c
> powerpc-eabi-gcc -Wall -gdwarf -msdata=eabi -mcpu=403 \
> -I/work/hellmich/sftwr/libs/bsp/include \
> -DV2PDK -DDEBUG -Wl,-T,/work/hellmich/sftwr/mapfiles/mapfile_ppc \
> -u _boot -o v2pdk/debug/ppc_debug.elf v2pdk/debug/ppc.o \
> /work/hellmich/sftwr/libs/bsp/v2pdk/debug/bsp.a
> mkdir -p v2pdk
> mkdir -p v2pdk/release
> powerpc-eabi-gcc -Wall -O3 -msdata=eabi -mcpu=403 \
> -I/work/hellmich/sftwr/libs/bsp/include \
> -DV2PDK -o v2pdk/release/ppc.o -c ppc.c
> powerpc-eabi-gcc -Wall -O3 -msdata=eabi -mcpu=403 \
> -I/work/hellmich/sftwr/libs/bsp/include \
> -DV2PDK -Wl,-T,/work/hellmich/sftwr/mapfiles/mapfile_ppc \
> -u _boot -o v2pdk/release/ppc_release.elf v2pdk/release/ppc.o \
> /work/hellmich/sftwr/libs/bsp/v2pdk/release/bsp.a

Hmm. Doesn't the sim need something like a "-msim" option (or a simulator 
linker script or a special specs file)? Does the simulator support the 
403? It may just be a generic insn set simulator.

Try "-msim". Try looking for a linker script (like sim.ld) in the install 
dir of the compiler. I'm sure one of these is needed.

If this fails, I suggest asking on gdb@sources.redhat.com about how to 
build and debug something on the PPC simulator. The real experts hang out 
there.

Keith


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]