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path: root/libc/sysdeps/linux/powerpc/setjmp.S
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2004-01-02rohde at soap dot adsl dot dk writes:Eric Andersen
The macro to do some floating point checks in libc/sysdeps/linux/powerpc/setjmp.S is incorrect. The following should fix it.
2003-07-03As noted by Felix Radensky back on 16 Mar:Eric Andersen
I've tried several times to compile uClibc with soft-float (both gcc-3.2.2 toolchain and wrapper), but applications compiled with uClibc always failed with "Invalid instruction". So I ended up disabling floating point at all and this works well. I also has no problem with glibc from Monta Vista, which is compiled with soft-float. My processor is PowerPC 405GP. Maybe the problem is in FP() macro definition in libc/sysdeps/linux/powerpc/setjmp.S and libc/sysdeps/linux/powerpc/__longjmp.S #ifdef __UCLIBC_HAS_FLOATS__ #define FP(x...) x #else #define FP(x...) #endif which should be defined as if defined __UCLIBC_HAS_FLOATS__ && ! defined __UCLIBC_HAS_SOFT_FLOAT__ #define FP(x...) x #else #define FP(x...) #endif
2002-04-10Make assembly code PIC-compatible.David Schleef
2002-02-04Rework powerpc to be consistant with the other arches.Eric Andersen
-Erik
2001-11-26Rewrite vfork() as C, should now work. Changed longjmp.S and setjmp.SDavid Schleef
to use GCC's internal ppc-asm.h, and added macro to disable FP save/ restore in longjmp and setjmp. Fixed name of _setjmp() (was __setjmp). Fixed _setjmp to be PIC.
2001-03-16Add powerpc port done by David Schleef <ds@schleef.org>Eric Andersen