RE: porting gcc can't compile libgcc2.c

2005-09-01 Thread Dave Korn
Original Message >From: Eric Fisher >Sent: 01 September 2005 09:43 > Hello, > > Here is a question about porting gcc. After I modified machine.md and > other backend files, I can make cc1 and xgcc now. But libgcc2.o still > failed. I'd like to know does we must make libgcc2.o since the t

porting gcc can't compile libgcc2.c

2005-09-01 Thread Eric Fisher
Hello, Here is a question about porting gcc. After I modified machine.md and other backend files, I can make cc1 and xgcc now. But libgcc2.o still failed. I'd like to know does we must make libgcc2.o since the target machine don't have float registers and 64bit registers. Thanks a lot. Eric