CTOR i960 problem
Neal Becker
neal@ctd.comsat.com
Fri Jan 16 01:51:00 GMT 1998
I have egcs-1.0.1 built as:
--host=i686-pc-linux-gnu --target=i960-intel-coff
--prefix=/usr/local/i960 -v --with-newlib
I am using binutils-2.8.1.0.18.
CTORS are not working. The problem seems to be that __CTOR_LIST__ is
placed in common.
/usr/local/i960/bin/i960-intel-coff-nm /usr/local/i960/lib/gcc-lib/i960-intel-coff/egcs-2.90.23/mca/libgcc.a | grep CTOR
U ___CTOR_LIST__
00000008 C ___CTOR_LIST__
Thus, it is not initialized.
This is what I discovered by disassembling the executable:
00015eb0 <___do_global_ctors>:
__do_global_ctors():
15eb0: 00 30 a8 8c lda 21d68 <___CTOR_LIST__>,g5
But 21d68 is not initialized:
*fill* 0x00021d5c 0x4
COMMON 0x00021d60 0x10 /usr/local/i960/lib/gcc-lib/i960-intel-coff/egcs-2.90.23/mca/libgcc.a(_ctors.o)
0x00021d60 __DTOR_LIST__
0x00021d68 __CTOR_LIST__
COMMON 0x00021d70 0x38
/usr/local/i960/lib/gcc-lib/i960-intel-co
What's wrong with this setup?
More information about the Gcc
mailing list