From fea3f995bd004c0e31898eed82d5e15113d50e70 Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Wed, 1 Feb 2006 03:02:06 +0000 Subject: * math/divtc3.c: New file. * math/multc3.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/Makefile [$(subdir) = math] (libm-routines): Add multc3, divtc3. * sysdeps/unix/sysv/linux/sparc/sparc32/fpu/Implies: New file. * sysdeps/sparc/sparc32/fpu/s_fabsl.c: Include math.h and math_ldbl_opt.h. (fabsl): Use long_double_symbol instead of weak_alias. * sysdeps/sparc/sparc32/fpu/s_fabs.c: Include math.h and math_ldbl_opt.h. [LONG_DOUBLE_COMPAT] (fabsl): Add compat_symbol. 2006-01-31 Martin Schwidefsky Jakub Jelinek * sysdeps/unix/sysv/linux/s390/Implies: New file. * sysdeps/unix/sysv/linux/s390/fpu/Implies: New file. * sysdeps/unix/sysv/linux/s390/nldbl-abi.h: New file. * sysdeps/s390/fpu/bits/mathinline.h (signbitl, sqrtl): New inlines. * sysdeps/s390/bits/mathdef.h: New file. * sysdeps/s390/fpu/e_sqrtl.c: New file. * sysdeps/s390/s390-32/bits/wordsize.h (__LONG_DOUBLE_MATH_OPTIONAL, __NO_LONG_DOUBLE_MATH): Define. * sysdeps/s390/s390-64/bits/wordsize.h: Likewise. * sysdeps/s390/Implies: Add ieee754/ldbl-128. * sysdeps/s390/ldbl2mpn.c: File removed. * sysdeps/s390/fpu/libm-test-ulps: Updated. 2006-01-31 Roland McGrath * sysdeps/alpha/fpu/bits/mathdef.h: Moved to ... * sysdeps/alpha/bits/mathdef.h: ... here. * sysdeps/i386/fpu/bits/mathdef.h: Moved to ... * sysdeps/i386/bits/mathdef.h: ... here. * sysdeps/mips/fpu/bits/mathdef.h: Moved to ... * sysdeps/mips/bits/mathdef.h: ... here. * sysdeps/m68k/fpu/bits/mathdef.h: Moved to ... * sysdeps/m68k/bits/mathdef.h: ... here. * sysdeps/powerpc/fpu/bits/mathdef.h: Moved to ... * sysdeps/powerpc/bits/mathdef.h: ... here. * sysdeps/sparc/fpu/bits/mathdef.h: Moved to ... * sysdeps/sparc/bits/mathdef.h: ... here. * sysdeps/ia64/fpu/bits/mathdef.h: Moved to ... * sysdeps/ia64/bits/mathdef.h: ... here. * sysdeps/sh/sh4/fpu/bits/mathdef.h: Moved to ... * sysdeps/sh/sh4/bits/mathdef.h: ... here. * sysdeps/x86_64/fpu/bits/mathdef.h: Moved to ... * sysdeps/x86_64/bits/mathdef.h: ... here. 2006-01-31 Jakub Jelinek --- sysdeps/unix/sysv/linux/s390/Implies | 3 +++ sysdeps/unix/sysv/linux/s390/fpu/Implies | 2 ++ sysdeps/unix/sysv/linux/s390/nldbl-abi.h | 8 ++++++++ sysdeps/unix/sysv/linux/sparc/sparc32/Makefile | 10 ++++++++++ sysdeps/unix/sysv/linux/sparc/sparc32/fpu/Implies | 2 ++ 5 files changed, 25 insertions(+) create mode 100644 sysdeps/unix/sysv/linux/s390/Implies create mode 100644 sysdeps/unix/sysv/linux/s390/fpu/Implies create mode 100644 sysdeps/unix/sysv/linux/s390/nldbl-abi.h create mode 100644 sysdeps/unix/sysv/linux/sparc/sparc32/fpu/Implies (limited to 'sysdeps/unix/sysv/linux') diff --git a/sysdeps/unix/sysv/linux/s390/Implies b/sysdeps/unix/sysv/linux/s390/Implies new file mode 100644 index 0000000000..efda9d27c0 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/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/s390/fpu/Implies b/sysdeps/unix/sysv/linux/s390/fpu/Implies new file mode 100644 index 0000000000..3a8e225986 --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/fpu/Implies @@ -0,0 +1,2 @@ +# Override ldbl-opt with s390 specific routines. +s390/fpu diff --git a/sysdeps/unix/sysv/linux/s390/nldbl-abi.h b/sysdeps/unix/sysv/linux/s390/nldbl-abi.h new file mode 100644 index 0000000000..bd985cc59c --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/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 diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/Makefile b/sysdeps/unix/sysv/linux/sparc/sparc32/Makefile index e051f54637..cd1b3fb793 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc32/Makefile +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/Makefile @@ -9,3 +9,13 @@ CFLAGS-rtld.c += -mcpu=v8 sysdep-others += lddlibc4 install-bin += lddlibc4 endif # elf + +ifeq ($(subdir),math) +# These 2 routines are normally in libgcc{.a,_s.so.1}. +# However, sparc32 -mlong-double-128 libgcc relies on +# glibc providing _Q_* routines and without these files +# glibc relies on __multc3/__divtc3 only provided +# by libgcc if configured with -mlong-double-128. +# Provide these routines here as well. +libm-routines += multc3 divtc3 +endif # math diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/fpu/Implies b/sysdeps/unix/sysv/linux/sparc/sparc32/fpu/Implies new file mode 100644 index 0000000000..dbcd1e9e6f --- /dev/null +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/fpu/Implies @@ -0,0 +1,2 @@ +# We must list this here to move it ahead of the ldbl-opt code. +sparc/sparc32/fpu -- cgit 1.4.1