crosstool-ng: patches/uClibc/0.9.28.3/130-ctype.patch@f320e22f2cba

arch: add softfp support

Some architectures support a mixed hard/soft floating point, where
the compiler emits hardware floating point instructions, but passes
the operands in core (aka integer) registers.

For example, ARM supports this mode (to come in the next changeset).

Add support for softfp cross compilers to the GCC and GLIBC
configuration. Needed for Ubuntu and other distros that are softfp.

Signed-off-by: Michael Hope <michael.hope@linaro.org>
[yann.morin.1998@anciens.enib.fr: split the original patch]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

     1 diff -urN uClibc-dist/libc/sysdeps/linux/common/bits/uClibc_touplow.h uClibc/libc/sysdeps/linux/common/bits/uClibc_touplow.h

     2 --- uClibc-dist/libc/sysdeps/linux/common/bits/uClibc_touplow.h   Fri Jun  3 13:30:25 2005

     3 +++ uClibc/libc/sysdeps/linux/common/bits/uClibc_touplow.h   Fri Jun  3 13:30:39 2005

     4 @@ -34,11 +34,11 @@

     6  /* glibc uses the equivalent of - typedef __int32_t __ctype_touplow_t; */

     8 -typedef __uint16_t __ctype_mask_t;

     9 +typedef __uint32_t __ctype_mask_t;

    11  #ifdef __UCLIBC_HAS_CTYPE_SIGNED__

    13 -typedef __int16_t __ctype_touplow_t;

    14 +typedef __int32_t __ctype_touplow_t;

    15  #define __UCLIBC_CTYPE_B_TBL_OFFSET       128

    16  #define __UCLIBC_CTYPE_TO_TBL_OFFSET      128

author	Michael Hope <michael.hope@linaro.org>
	Wed Oct 19 15:27:32 2011 +1300 (2011-10-19)
changeset 2739	f320e22f2cba
parent 746	b150d6f590fc
permissions	-rw-r--r--