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make this look slightly more like linux64.h. remove some unused stuff. 

don't set a default rs6000_ieeequad.  now libgcc builds.
This commit is contained in:
mrg 2006-07-06 10:47:37 +00:00
parent eb505c78cc
commit 9ffa9806b4
1 changed files with 16 additions and 29 deletions
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45
gnu/dist/gcc4/gcc/config/rs6000/netbsd64.h vendored
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@ -1,7 +1,7 @@
/* Definitions of target machine for GNU compiler,
for 64 bit PowerPC NetBSD.
Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006
Free Software Foundation, Inc.
Copyright (C) 2006 Free Software Foundation, Inc.
Contributed by Matthew Green (mrg@eterna.com.au).
This file is part of GCC.
@ -113,6 +113,11 @@ extern int dot_symbols;
{ \
if (!RS6000_BI_ARCH_P) \
error (INVALID_32BIT, "32"); \
if (TARGET_PROFILE_KERNEL) \
{ \
target_flags &= ~MASK_PROFILE_KERNEL; \
error (INVALID_32BIT, "profile-kernel"); \
} \
} \
} \
while (0)
@ -152,6 +157,7 @@ extern int dot_symbols;
%{!mlittle: %{!mlittle-endian: %{!mbig: %{!mbig-endian: \
%{mcall-freebsd: -mbig} \
%{mcall-i960-old: -mlittle} \
%{mcall-linux: -mbig} \
%{mcall-netbsd: -mbig} \
%{mcall-gnu: -mbig} \
%{mcall-netbsd: -mbig} \
@ -181,7 +187,7 @@ extern int dot_symbols;
#ifndef RS6000_BI_ARCH
/* 64-bit PowerPC NetBSD is always big-endian. XXXMRG? */
/* 64-bit PowerPC NetBSD is always big-endian. */
#undef TARGET_LITTLE_ENDIAN
#define TARGET_LITTLE_ENDIAN 0
@ -201,13 +207,6 @@ extern int dot_symbols;
#endif
#if 0 /* XXXMRG? */
/* We use glibc _mcount for profiling. */
#define NO_PROFILE_COUNTERS 1
#define PROFILE_HOOK(LABEL) \
do { if (TARGET_64BIT) output_profile_hook (LABEL); } while (0)
#endif
/* PowerPC64 NetBSD word-aligns FP doubles when -malign-power is given. */
#undef ADJUST_FIELD_ALIGN
#define ADJUST_FIELD_ALIGN(FIELD, COMPUTED) \
@ -278,22 +277,16 @@ extern int dot_symbols;
process. XXXMRG? */
#define OS_MISSING_POWERPC64 !TARGET_64BIT
/* glibc has float and long double forms of math functions. */
/* XXXMRG? this true for netbsd? */
#undef TARGET_C99_FUNCTIONS
#define TARGET_C99_FUNCTIONS 1
/* XXXMRG do we want __PPC__ and __PPC64__??? */
#undef TARGET_OS_CPP_BUILTINS
#define TARGET_OS_CPP_BUILTINS() \
do \
{ \
NETBSD_OS_CPP_BUILTINS_ELF(); \
builtin_define ("__powerpc__"); \
if (TARGET_64BIT) \
{ \
builtin_define ("__PPC__"); \
builtin_define ("__PPC64__"); \
builtin_define ("__powerpc__"); \
builtin_define ("__powerpc64__"); \
builtin_define ("__PIC__"); \
builtin_assert ("cpu=powerpc64"); \
@ -301,8 +294,11 @@ extern int dot_symbols;
} \
else \
{ \
builtin_define_std ("PPC"); \
builtin_define_std ("powerpc"); \
builtin_assert ("cpu=powerpc"); \
builtin_assert ("machine=powerpc"); \
TARGET_OS_SYSV_CPP_BUILTINS (); \
} \
} \
while (0)
@ -362,7 +358,7 @@ extern int dot_symbols;
#define PTRDIFF_TYPE (TARGET_64BIT ? "long int" : "int")
#undef WCHAR_TYPE
#define WCHAR_TYPE "int"
#define WCHAR_TYPE (TARGET_64BIT ? "int" : "long int")
#undef WCHAR_TYPE_SIZE
#define WCHAR_TYPE_SIZE 32
@ -374,16 +370,12 @@ extern int dot_symbols;
#undef ASM_APP_OFF
#define ASM_APP_OFF "#NO_APP\n"
#if 1 /* XXXMRG */
/* PowerPC no-op instruction. */
#undef RS6000_CALL_GLUE
#define RS6000_CALL_GLUE (TARGET_64BIT ? "nop" : "cror 31,31,31")
#endif
#if 1 /* XXXMRG */
#undef RS6000_MCOUNT
#define RS6000_MCOUNT "_mcount"
#endif
#ifdef __powerpc64__
/* _init and _fini functions are built from bits spread across many
@ -552,11 +544,6 @@ while (0)
#define LINK_GCC_C_SEQUENCE_SPEC \
"%{static:--start-group} %G %L %{static:--end-group}%{!static:%G}"
#if 0 /* XXXMRG */
/* Use --as-needed -lgcc_s for eh support. */
#ifdef HAVE_LD_AS_NEEDED
#define USE_LD_AS_NEEDED 1
#endif
#endif
#define MD_UNWIND_SUPPORT "config/rs6000/linux-unwind.h"
#define POWERPC_NETBSD