diff options
| author | Eric Andersen <andersen@codepoet.org> | 2003-07-03 10:40:18 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 2003-07-03 10:40:18 +0000 |
| commit | 8fee4bc681fcf020756abeed973e68ee01a316b3 (patch) | |
| tree | 70343a7d97746cffc0aa7c7fb5dc9a30132ab61e /libc | |
| parent | 08601aa5499c91be82693046a26d3a64ebce7350 (diff) | |
As noted by Felix Radensky back on 16 Mar:
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
Diffstat (limited to 'libc')
| -rw-r--r-- | libc/sysdeps/linux/powerpc/__longjmp.S | 2 | ||||
| -rw-r--r-- | libc/sysdeps/linux/powerpc/setjmp.S | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/libc/sysdeps/linux/powerpc/__longjmp.S b/libc/sysdeps/linux/powerpc/__longjmp.S index fbca904f0..b1aa32840 100644 --- a/libc/sysdeps/linux/powerpc/__longjmp.S +++ b/libc/sysdeps/linux/powerpc/__longjmp.S @@ -24,7 +24,7 @@ #include <bits/setjmp.h> -#ifdef __UCLIBC_HAS_FLOATS__ +#ifdef __UCLIBC_HAS_FLOATS__ && ! defined __UCLIBC_HAS_SOFT_FLOAT__ #define FP(x...) x #else #define FP(x...) diff --git a/libc/sysdeps/linux/powerpc/setjmp.S b/libc/sysdeps/linux/powerpc/setjmp.S index 84c287f95..e47f3666a 100644 --- a/libc/sysdeps/linux/powerpc/setjmp.S +++ b/libc/sysdeps/linux/powerpc/setjmp.S @@ -23,7 +23,7 @@ #define _SETJMP_H #include <bits/setjmp.h> -#ifdef __UCLIBC_HAS_FLOATS__ +#ifdef __UCLIBC_HAS_FLOATS__ && ! defined __UCLIBC_HAS_SOFT_FLOAT__ #define FP(x...) x #else #define FP(x...) |