32x toolchain: cannot find entry symbol _start ?
Posted: Sat May 31, 2014 12:25 am
I'm messing around and compiling Chilly Willy's 32x examples and little tests I'm making and I've just now noticed warnings in the output that I don't remember seeing at first.
I don't think I've modified any of the *.s files that came with Chilly Willy's 32x exemples. So I don't know if this is "normal" or not. I even went and redownloaded the original examples and I get the same thing.
My programs still build and seem to run correctly. Is this a problem even if it's just a warning?
thanks!
djcc
Code: Select all
/opt/toolchains/sega/m68k-elf/bin/m68k-elf-as -m68000 --register-prefix-optional -o m68k_crt0.o m68k_crt0.s
/opt/toolchains/sega/m68k-elf/bin/m68k-elf-ld -T /opt/toolchains/sega/ldscripts/md.ld --oformat binary -o m68k_crt0.bin m68k_crt0.o
C:\MinGW\msys\1.0\opt\toolchains\sega\m68k-elf\bin\m68k-elf-ld.exe: warning: cannot find entry symbol _start; defaulting to 00000000
/opt/toolchains/sega/m68k-elf/bin/m68k-elf-as -m68000 --register-prefix-optional -o m68k_crt1.o m68k_crt1.s
/opt/toolchains/sega/m68k-elf/bin/m68k-elf-ld -T /opt/toolchains/sega/ldscripts/md.ld --oformat binary -o m68k_crt1.bin m68k_crt1.o
C:\MinGW\msys\1.0\opt\toolchains\sega\m68k-elf\bin\m68k-elf-ld.exe: warning: cannot find entry symbol _start; defaulting to 00000000
My programs still build and seem to run correctly. Is this a problem even if it's just a warning?
thanks!
djcc