diff options
| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-01-27 19:59:49 +0000 |
|---|---|---|
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-01-27 19:59:49 +0000 |
| commit | baad77c238a8f41ec44c6128d4efc1a652f1f78c (patch) | |
| tree | f8ce337caaf6de64c8851c52894637502cb77c32 /gcc/config/rs6000/darwin-ldouble.c | |
| parent | 90fcf8d4fca944caed9594996160ff58ddbddeb4 (diff) | |
| download | gcc-baad77c238a8f41ec44c6128d4efc1a652f1f78c.tar.gz | |
2006-01-27 Jakub Jelinek <jakub@redhat.com>
PR target/25864
* libgcc-std.ver: Add GCC_4.1.0 symbol version.
* config/rs6000/t-linux64 (TARGET_LIBGCC2_CFLAGS): Only append
-mno-minimal-toc to previous content.
(bispecs): Remove goal.
* config/rs6000/ppc64-fp.c: Define TMODES before including fp-bit.h.
* config/rs6000/darwin-ldouble.c: Don't provide _xlq*@GCC_3.4
compatibility aliases on powerpc-*-*gnu*.
* config/rs6000/libgcc-ppc-glibc.ver: New file.
* config/rs6000/t-ppccomm (SHLIB_MAPFILES): Append
libgcc-ppc-glibc.ver on powerpc*-*-*gnu*.
(TARGET_LIBGCC2_CFLAGS): Append -specs=ldblspecs.
(ldblspecs): New goal.
* config/rs6000/t-linux64 (SHLIB_MAPFILES): Removed.
* mklibgcc.in: If $TPBIT is empty, don't compile _sf_to_tf and
_df_to_tf.
* config/fp-bit.h (TMODES): Don't define if none of TFLOAT,
L_sf_to_tf or L_df_to_tf is defined.
2006-01-27 David Edelsohn <edelsohn@gnu.org>
Alan Modra <amodra@bigpond.net.au>
PR target/25864
* config/rs6000/linux.h (POWERPC_LINUX): Define.
* config/rs6000/linux64.h (POWERPC_LINUX): Define.
* config/rs6000/darwin-ldouble.c: Build on 32-bit PowerPC.
* config/rs6000/darwin.h (TARGET_IEEEQUAD): Define to zero.
* config/rs6000/aix.h (TARGET_IEEEQUAD): Define to zero.
* config/rs6000/rs6000.c (rs6000_ieeequad): New variable.
(rs6000_override_options): Initialize rs6000_ieeequad.
Initialize TFmode format to ibm_extended_format if not
TARGET_IEEEQUAD.
(rs6000_handle_option): Accept -mabi= ibmlongdouble and
ieeelongdouble.
(rs6000_emit_move): Move !TARGET_IEEEQUAD as two parts.
(rs6000_return_in_memory): Only return IEEEQUAD in memory.
(function_arg_advance): IBM long double passed in two FPRs, not
split.
(function_arg): IBM long double passed in FPRs.
(rs6000_pass_by_reference): Only IEEEQUAD passed by reference.
(rs6000_gimplify_va_arg): IBM long double passed in two FPRs.
Only multireg GPR aligned.
(rs6000_init_libfuncs): Enable IBM long double functions if not
IEEEQUAD.
(rs6000_generate_compare): Use IBM long double compare if not
TARGET_IEEEQUAD.
* config/rs6000/rs6000.h (rs6000_ieeequad): Declare.
(TARGET_IEEEQUAD): Define.
(CANNOT_CHANGE_MODE_CLASS): Any mode larger than doubleword if
not TARGET_IEEEQUAD.
* config/rs6000/rs6000.md: Enable TFmode patterns if
!TARGET_IEEEQUAD.
* config/rs6000/t-ppccomm (LIB2FUNCS_EXTRA): Add darwin-ldouble.c.
* config/rs6000/svr4.h (SUBTARGET_OVERRIDE_OPTIONS): -msoft-float
and -mlong-double-128 are incompatible.
* doc/invoke.texi (-mabi): Collect options together. Add
ibmlongdouble and ieeelongdouble.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@110303 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/rs6000/darwin-ldouble.c')
| -rw-r--r-- | gcc/config/rs6000/darwin-ldouble.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/gcc/config/rs6000/darwin-ldouble.c b/gcc/config/rs6000/darwin-ldouble.c index 8faf3a56f17..11df6494f74 100644 --- a/gcc/config/rs6000/darwin-ldouble.c +++ b/gcc/config/rs6000/darwin-ldouble.c @@ -1,5 +1,6 @@ /* 128-bit long double support routines for Darwin. - Copyright (C) 1993, 2003, 2004, 2005 Free Software Foundation, Inc. + Copyright (C) 1993, 2003, 2004, 2005, 2006 + Free Software Foundation, Inc. This file is part of GCC. @@ -48,7 +49,7 @@ Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA This code currently assumes big-endian. */ -#if !_SOFT_FLOAT && (defined (__MACH__) || defined (__powerpc64__) || defined (_AIX)) +#if !_SOFT_FLOAT && (defined (__MACH__) || defined (__powerpc64__) || defined (__powerpc__) || defined (_AIX)) #define fabs(x) __builtin_fabs(x) #define isless(x, y) __builtin_isless (x, y) @@ -67,7 +68,8 @@ extern long double __gcc_qsub (double, double, double, double); extern long double __gcc_qmul (double, double, double, double); extern long double __gcc_qdiv (double, double, double, double); -#if defined __ELF__ && defined SHARED +#if defined __ELF__ && defined SHARED \ + && (defined __powerpc64__ || !(defined __linux__ || defined __gnu_hurd__)) /* Provide definitions of the old symbol names to satisfy apps and shared libs built against an older libgcc. To access the _xlq symbols an explicit version reference is needed, so these won't |