From c0441bbed5d817b4f8f7f27f5d066760f73d6bbc Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Sat, 15 Sep 2007 07:50:58 +0000 Subject: Blue Swirl writes: I got the library to compile with the attached patches, though dynamic loader crashes early. In buildroot I changed the architecture name by hand from sparc to sparc64, otherwise the compiler produced 32-bit files with V9 (64-bit) instructions. This configuration is not supported by QEMU, so I aimed for pure 64-bit. I think Sparc64 option needs to be added to buildroot. The _Qp_ ops seem to be required by the ABI. This and setjmp patches are just hacks to get the compilation further. The _Qp_ ops can be found in glibc, would it be OK to use those? V9 assembler requires declarations for global register use. The mem* functions in sparc32 directory did not work. They are actually used only by the hybrid 32-bit + V9 CPU configuration. --- libc/sysdeps/linux/sparc/_math_inc.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'libc/sysdeps/linux/sparc/_math_inc.h') diff --git a/libc/sysdeps/linux/sparc/_math_inc.h b/libc/sysdeps/linux/sparc/_math_inc.h index f08aa5869..1bf84f04e 100644 --- a/libc/sysdeps/linux/sparc/_math_inc.h +++ b/libc/sysdeps/linux/sparc/_math_inc.h @@ -7,7 +7,9 @@ #include #define __ASSEMBLY__ +#ifndef __sparc_v9__ #include +#endif /* Is alignment really needed? */ -- cgit v1.2.3