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| author | Jakub Jelinek <jakub@redhat.com> | 2006-01-30 09:30:09 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2006-01-30 09:30:09 +0000 |
| commit | 3e543bc56346540cbf73fd48d0172fc6a588efd5 (patch) | |
| tree | b2c3502b6596d238ac861cc82cafdc6f8b84e143 /sysdeps/unix/sysv/linux/sparc | |
| parent | 06f313e361a523605ba6d4c9cdc67a7353cd367c (diff) | |
| download | glibc-3e543bc56346540cbf73fd48d0172fc6a588efd5.tar glibc-3e543bc56346540cbf73fd48d0172fc6a588efd5.tar.gz glibc-3e543bc56346540cbf73fd48d0172fc6a588efd5.tar.bz2 glibc-3e543bc56346540cbf73fd48d0172fc6a588efd5.zip | |
Updated to fedora-glibc-20060130T0922
Diffstat (limited to 'sysdeps/unix/sysv/linux/sparc')
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/bits/setjmp.h | 16 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/bits/wordsize.h | 20 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/sparc32/Implies | 3 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/sparc32/nldbl-abi.h | 8 |
4 files changed, 31 insertions, 16 deletions
diff --git a/sysdeps/unix/sysv/linux/sparc/bits/setjmp.h b/sysdeps/unix/sysv/linux/sparc/bits/setjmp.h index 4fb7c90fd5..b44cc0fcd5 100644 --- a/sysdeps/unix/sysv/linux/sparc/bits/setjmp.h +++ b/sysdeps/unix/sysv/linux/sparc/bits/setjmp.h @@ -58,28 +58,12 @@ typedef struct __sparc64_jmp_buf } __jmp_buf[1]; #endif -/* Test if longjmp to JMPBUF would unwind the frame - containing a local variable at ADDRESS. */ -#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \ - ((unsigned long int) (address) < (jmpbuf)->uc_mcontext.mc_fp + 2047) - #else -#if defined __USE_MISC || defined _ASM -# define JB_SP 0 -# define JB_FP 1 -# define JB_PC 2 -#endif - #ifndef _ASM typedef int __jmp_buf[3]; #endif -/* Test if longjmp to JMPBUF would unwind the frame - containing a local variable at ADDRESS. */ -#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \ - ((int) (address) < demangle ((jmpbuf)[JB_SP])) - #endif #endif /* bits/setjmp.h */ diff --git a/sysdeps/unix/sysv/linux/sparc/bits/wordsize.h b/sysdeps/unix/sysv/linux/sparc/bits/wordsize.h new file mode 100644 index 0000000000..2d958d29e5 --- /dev/null +++ b/sysdeps/unix/sysv/linux/sparc/bits/wordsize.h @@ -0,0 +1,20 @@ +/* Determine the wordsize from the preprocessor defines. */ + +#if defined __arch64__ || defined __sparcv9 +# define __WORDSIZE 64 +#else +# define __WORDSIZE 32 +#endif + +#if !defined __NO_LONG_DOUBLE_MATH && !defined __LONG_DOUBLE_MATH_OPTIONAL + +# if __WORDSIZE == 32 +/* Signal that in 32bit ABI we didn't used to have a `long double'. + The changes all the `long double' function variants to be redirects + to the double functions. */ +# define __LONG_DOUBLE_MATH_OPTIONAL 1 +# ifndef __LONG_DOUBLE_128__ +# define __NO_LONG_DOUBLE_MATH 1 +# endif +# endif +#endif diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/Implies b/sysdeps/unix/sysv/linux/sparc/sparc32/Implies new file mode 100644 index 0000000000..efda9d27c0 --- /dev/null +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/Implies @@ -0,0 +1,3 @@ +# These supply the ABI compatibility for when long double was double. +ieee754/ldbl-64-128 +ieee754/ldbl-opt diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/nldbl-abi.h b/sysdeps/unix/sysv/linux/sparc/sparc32/nldbl-abi.h new file mode 100644 index 0000000000..bd985cc59c --- /dev/null +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/nldbl-abi.h @@ -0,0 +1,8 @@ +/* ABI version for long double switch. + This is used by the Versions and math_ldbl_opt.h files in + sysdeps/ieee754/ldbl-opt/. It gives the ABI version where + long double == double was replaced with proper long double + for libm *l functions and libc functions using long double. */ + +#define NLDBL_VERSION GLIBC_2.4 +#define LONG_DOUBLE_COMPAT_VERSION GLIBC_2_4 |