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-rw-r--r--gcc/ChangeLog44
-rw-r--r--gcc/config.gcc1
-rw-r--r--gcc/config/rs6000/aix.h6
-rw-r--r--gcc/config/rs6000/aix41.h6
-rw-r--r--gcc/config/rs6000/aix43.h42
-rw-r--r--gcc/config/rs6000/aix51.h42
-rw-r--r--gcc/config/rs6000/beos.h5
-rw-r--r--gcc/config/rs6000/darwin.h2
-rw-r--r--gcc/config/rs6000/eabiaix.h3
-rw-r--r--gcc/config/rs6000/linux64.h5
-rw-r--r--gcc/config/rs6000/rs6000-c.c58
-rw-r--r--gcc/config/rs6000/rs6000-protos.h3
-rw-r--r--gcc/config/rs6000/rs6000.h53
-rw-r--r--gcc/config/rs6000/softfloat.h24
-rw-r--r--gcc/config/rs6000/sysv4.h59
-rw-r--r--gcc/config/rs6000/sysv4le.h3
-rw-r--r--gcc/config/rs6000/vxppc.h7
17 files changed, 127 insertions, 236 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 1db13101c77..995ee28869c 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,49 @@
2002-06-11 Geoffrey Keating <geoffk@redhat.com>
+ * config.gcc (powerpc*-*-*, rs6000-*-*-*): Don't bother including
+ softfloat.h.
+ * config/rs6000/vxppc.h (CPP_ENDIAN_BIG_SPEC): Delete.
+ (CPP_ENDIAN_LITTLE_SPEC): Delete.
+ * config/rs6000/sysv4le.h (CPP_ENDIAN_DEFAULT_SPEC): Delete.
+ * config/rs6000/sysv4.h (CPP_SYSV_SPEC): Delete _SOFT_FLOAT setting,
+ __LONG_DOUBLE_128__ setting, _CALL_* setting.
+ (CPP_DEFAULT_SPEC): Delete.
+ (CPP_FLOAT_DEFAULT_SPEC): Delete.
+ (CPP_LONGDOUBLE_DEFAULT_SPEC): Delete.
+ (CPP_SYSV_DEFAULT_SPEC): Delete.
+ (CPP_ENDIAN_BIG_SPEC): Delete.
+ (CPP_ENDIAN_LITTLE_SPEC): Delete.
+ (CPP_ENDIAN_SPEC): Delete.
+ (CPP_SPEC): Don't include cpp_endian, cpp_cpu.
+ (SUBTARGET_EXTRA_SPECS): Delete cpp_sysv_default, cpp_endian_default,
+ cpp_endian, cpp_endian_big, cpp_endian_little, cpp_float_default,
+ cpp_longdouble_default.
+ * config/rs6000/softfloat.h: Delete.
+ * config/rs6000/rs6000.h (CPP_CPU_SPEC): Delete.
+ (EXTRA_SPECS): Delete cpp_cpu.
+ (TARGET_CPU_CPP_BUILTINS): New.
+ * config/rs6000/rs6000-protos.h (rs6000_cpu_cpp_builtins): New
+ prototype.
+ * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): New.
+ * config/rs6000/linux64.h (CPP_PREDEFINES): Remove endianness defines.
+ (CPP_DEFAULT_SPEC): Delete.
+ * config/rs6000/eabiaix.h (CPP_SYSV_DEFAULT_SPEC): Delete.
+ * config/rs6000/darwin.h (CPP_PREDEFINES): Don't define __BIG_ENDIAN__.
+ * config/rs6000/beos.h (CPP_SPEC): Remove cpp_cpu.
+ (CPP_DEFAULT_SPEC): Delete.
+ * config/rs6000/aix51.h (CPP_SPEC): Remove cpp_cpu, -D_ARCH_PPC.
+ (CPLUSPLUS_CPP_SPEC): Likewise.
+ (CPP_CPU_SPEC): Delete.
+ (CPP_DEFAULT_SPEC): Delete.
+ * config/rs6000/aix43.h (CPP_SPEC): Remove cpp_cpu, -D_ARCH_PPC.
+ (CPLUSPLUS_CPP_SPEC): Likewise.
+ (CPP_CPU_SPEC): Delete.
+ (CPP_DEFAULT_SPEC): Delete.
+ * config/rs6000/aix41.h (CPP_SPEC): Remove cpp_cpu.
+ (CPP_DEFAULT_SPEC): Delete.
+ * config/rs6000/aix.h (CPP_SPEC): Remove cpp_cpu.
+ (CPP_DEFAULT_SPEC): Delete.
+
* doc/gty.texi: Small updates.
2002-06-12 Gabriel Dos Reis <gdr@codesourcery.com>
diff --git a/gcc/config.gcc b/gcc/config.gcc
index 24e0c9b8df6..3ae8d433ef7 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -2876,7 +2876,6 @@ powerpc*-*-* | rs6000-*-*)
x401 | x403 | x405 | xec603e | x801 | x821 | x823 | x860)
target_cpu_default2="\\\"$with_cpu\\\""
- tm_file="$tm_file rs6000/softfloat.h"
;;
xyes | xno)
diff --git a/gcc/config/rs6000/aix.h b/gcc/config/rs6000/aix.h
index d8dde5bbba8..7c0a4cf41b2 100644
--- a/gcc/config/rs6000/aix.h
+++ b/gcc/config/rs6000/aix.h
@@ -48,11 +48,7 @@ Boston, MA 02111-1307, USA. */
target switches. */
#define CPP_SPEC "%{posix: -D_POSIX_SOURCE}\
- %{ansi: -D_ANSI_C_SOURCE}\
- %(cpp_cpu)"
-
-#undef CPP_DEFAULT_SPEC
-#define CPP_DEFAULT_SPEC "-D_ARCH_PWR"
+ %{ansi: -D_ANSI_C_SOURCE}"
#undef ASM_DEFAULT_SPEC
#define ASM_DEFAULT_SPEC ""
diff --git a/gcc/config/rs6000/aix41.h b/gcc/config/rs6000/aix41.h
index cae1a85a1b2..cc839b2c494 100644
--- a/gcc/config/rs6000/aix41.h
+++ b/gcc/config/rs6000/aix41.h
@@ -41,11 +41,7 @@ Boston, MA 02111-1307, USA. */
#define CPP_SPEC "%{posix: -D_POSIX_SOURCE}\
%{ansi: -D_ANSI_C_SOURCE}\
%{mpe: -I/usr/lpp/ppe.poe/include}\
- %{pthread: -D_THREAD_SAFE}\
- %(cpp_cpu)"
-
-#undef CPP_DEFAULT_SPEC
-#define CPP_DEFAULT_SPEC "-D_ARCH_COM"
+ %{pthread: -D_THREAD_SAFE}"
#undef TARGET_DEFAULT
#define TARGET_DEFAULT MASK_NEW_MNEMONICS
diff --git a/gcc/config/rs6000/aix43.h b/gcc/config/rs6000/aix43.h
index 19421cce636..fe560a22470 100644
--- a/gcc/config/rs6000/aix43.h
+++ b/gcc/config/rs6000/aix43.h
@@ -103,10 +103,9 @@ do { \
#undef CPP_SPEC
#define CPP_SPEC "%{posix: -D_POSIX_SOURCE}\
%{ansi: -D_ANSI_C_SOURCE}\
- %{maix64: -D__64BIT__ -D_ARCH_PPC -D__LONG_MAX__=9223372036854775807L}\
+ %{maix64: -D__64BIT__ -D__LONG_MAX__=9223372036854775807L}\
%{mpe: -I/usr/lpp/ppe.poe/include}\
- %{pthread: -D_THREAD_SAFE}\
- %(cpp_cpu)"
+ %{pthread: -D_THREAD_SAFE}"
/* The GNU C++ standard library requires that these macros be
defined. */
@@ -116,42 +115,9 @@ do { \
-D_XOPEN_SOURCE_EXTENDED=1 \
-D_LARGE_FILE_API \
-D_ALL_SOURCE \
- %{maix64: -D__64BIT__ -D_ARCH_PPC -D__LONG_MAX__=9223372036854775807L}\
+ %{maix64: -D__64BIT__ -D__LONG_MAX__=9223372036854775807L}\
%{mpe: -I/usr/lpp/ppe.poe/include}\
- %{pthread: -D_THREAD_SAFE}\
- %(cpp_cpu)"
-
-/* Common CPP definitions used by CPP_SPEC among the various targets
- for handling -mcpu=xxx switches. */
-#undef CPP_CPU_SPEC
-#define CPP_CPU_SPEC \
-"%{!mcpu*: %{!maix64: \
- %{mpower: %{!mpower2: -D_ARCH_PWR}} \
- %{mpower2: -D_ARCH_PWR2} \
- %{mpowerpc*: -D_ARCH_PPC} \
- %{!mpower*: %{!mpowerpc*: %(cpp_default)}}}} \
-%{mcpu=common: -D_ARCH_COM} \
-%{mcpu=power: -D_ARCH_PWR} \
-%{mcpu=power2: -D_ARCH_PWR2} \
-%{mcpu=power3: -D_ARCH_PPC} \
-%{mcpu=power4: -D_ARCH_PPC} \
-%{mcpu=powerpc: -D_ARCH_PPC} \
-%{mcpu=rios: -D_ARCH_PWR} \
-%{mcpu=rios1: -D_ARCH_PWR} \
-%{mcpu=rios2: -D_ARCH_PWR2} \
-%{mcpu=rsc: -D_ARCH_PWR} \
-%{mcpu=rsc1: -D_ARCH_PWR} \
-%{mcpu=rs64a: -D_ARCH_PPC} \
-%{mcpu=601: -D_ARCH_PPC -D_ARCH_PWR} \
-%{mcpu=602: -D_ARCH_PPC} \
-%{mcpu=603: -D_ARCH_PPC} \
-%{mcpu=603e: -D_ARCH_PPC} \
-%{mcpu=604: -D_ARCH_PPC} \
-%{mcpu=620: -D_ARCH_PPC} \
-%{mcpu=630: -D_ARCH_PPC}"
-
-#undef CPP_DEFAULT_SPEC
-#define CPP_DEFAULT_SPEC "-D_ARCH_COM"
+ %{pthread: -D_THREAD_SAFE}"
#undef TARGET_DEFAULT
#define TARGET_DEFAULT MASK_NEW_MNEMONICS
diff --git a/gcc/config/rs6000/aix51.h b/gcc/config/rs6000/aix51.h
index 8b3fb2982c7..f0b9e7df503 100644
--- a/gcc/config/rs6000/aix51.h
+++ b/gcc/config/rs6000/aix51.h
@@ -103,10 +103,9 @@ do { \
#undef CPP_SPEC
#define CPP_SPEC "%{posix: -D_POSIX_SOURCE}\
%{ansi: -D_ANSI_C_SOURCE}\
- %{maix64: -D__64BIT__ -D_ARCH_PPC -D__LONG_MAX__=9223372036854775807L}
+ %{maix64: -D__64BIT__ -D__LONG_MAX__=9223372036854775807L}
%{mpe: -I/usr/lpp/ppe.poe/include}\
- %{pthread: -D_THREAD_SAFE}\
- %(cpp_cpu)"
+ %{pthread: -D_THREAD_SAFE}"
/* The GNU C++ standard library requires that these macros be
defined. */
@@ -116,42 +115,9 @@ do { \
-D_XOPEN_SOURCE_EXTENDED=1 \
-D_LARGE_FILE_API \
-D_ALL_SOURCE \
- %{maix64: -D__64BIT__ -D_ARCH_PPC -D__LONG_MAX__=9223372036854775807L}
+ %{maix64: -D__64BIT__ -D__LONG_MAX__=9223372036854775807L}
%{mpe: -I/usr/lpp/ppe.poe/include}\
- %{pthread: -D_THREAD_SAFE}\
- %(cpp_cpu)"
-
-/* Common CPP definitions used by CPP_SPEC among the various targets
- for handling -mcpu=xxx switches. */
-#undef CPP_CPU_SPEC
-#define CPP_CPU_SPEC \
-"%{!mcpu*: %{!maix64: \
- %{mpower: %{!mpower2: -D_ARCH_PWR}} \
- %{mpower2: -D_ARCH_PWR2} \
- %{mpowerpc*: -D_ARCH_PPC} \
- %{!mpower*: %{!mpowerpc*: %(cpp_default)}}}} \
-%{mcpu=common: -D_ARCH_COM} \
-%{mcpu=power: -D_ARCH_PWR} \
-%{mcpu=power2: -D_ARCH_PWR2} \
-%{mcpu=power3: -D_ARCH_PPC} \
-%{mcpu=power4: -D_ARCH_PPC} \
-%{mcpu=powerpc: -D_ARCH_PPC} \
-%{mcpu=rios: -D_ARCH_PWR} \
-%{mcpu=rios1: -D_ARCH_PWR} \
-%{mcpu=rios2: -D_ARCH_PWR2} \
-%{mcpu=rsc: -D_ARCH_PWR} \
-%{mcpu=rsc1: -D_ARCH_PWR} \
-%{mcpu=rs64a: -D_ARCH_PPC} \
-%{mcpu=601: -D_ARCH_PPC -D_ARCH_PWR} \
-%{mcpu=602: -D_ARCH_PPC} \
-%{mcpu=603: -D_ARCH_PPC} \
-%{mcpu=603e: -D_ARCH_PPC} \
-%{mcpu=604: -D_ARCH_PPC} \
-%{mcpu=620: -D_ARCH_PPC} \
-%{mcpu=630: -D_ARCH_PPC}"
-
-#undef CPP_DEFAULT_SPEC
-#define CPP_DEFAULT_SPEC "-D_ARCH_COM"
+ %{pthread: -D_THREAD_SAFE}"
#undef TARGET_DEFAULT
#define TARGET_DEFAULT MASK_NEW_MNEMONICS
diff --git a/gcc/config/rs6000/beos.h b/gcc/config/rs6000/beos.h
index f569c3c0b08..4d2952a10aa 100644
--- a/gcc/config/rs6000/beos.h
+++ b/gcc/config/rs6000/beos.h
@@ -43,10 +43,7 @@ Boston, MA 02111-1307, USA. */
#define CPP_PREDEFINES "-D__BEOS__ -D__POWERPC__ -Asystem=beos -Acpu=powerpc -Amachine=powerpc"
#undef CPP_SPEC
-#define CPP_SPEC "%{posix: -D_POSIX_SOURCE} %(cpp_cpu)"
-
-#undef CPP_DEFAULT_SPEC
-#define CPP_DEFAULT_SPEC "-D_ARCH_PPC"
+#define CPP_SPEC "%{posix: -D_POSIX_SOURCE}"
/* This is the easiest way to disable use of gcc's builtin alloca,
which in the current BeOS release (DR9) is a problem because of the
diff --git a/gcc/config/rs6000/darwin.h b/gcc/config/rs6000/darwin.h
index c415fe95210..a472334b7b0 100644
--- a/gcc/config/rs6000/darwin.h
+++ b/gcc/config/rs6000/darwin.h
@@ -44,7 +44,7 @@ Boston, MA 02111-1307, USA. */
#define SUBTARGET_OVERRIDE_OPTIONS \
rs6000_altivec_abi = 1;
-#define CPP_PREDEFINES "-D__ppc__ -D__POWERPC__ -D__NATURAL_ALIGNMENT__ -D__MACH__ -D__BIG_ENDIAN__ -D__APPLE__"
+#define CPP_PREDEFINES "-D__ppc__ -D__POWERPC__ -D__NATURAL_ALIGNMENT__ -D__MACH__ -D__APPLE__"
/* We want -fPIC by default, unless we're using -static to compile for
the kernel or some such. */
diff --git a/gcc/config/rs6000/eabiaix.h b/gcc/config/rs6000/eabiaix.h
index 639a3358356..4e180679134 100644
--- a/gcc/config/rs6000/eabiaix.h
+++ b/gcc/config/rs6000/eabiaix.h
@@ -23,9 +23,6 @@ Boston, MA 02111-1307, USA. */
#undef RS6000_ABI_NAME
#define RS6000_ABI_NAME "aix"
-#undef CPP_SYSV_DEFAULT_SPEC
-#define CPP_SYSV_DEFAULT_SPEC "-D_CALL_AIX"
-
/* Define this macro as a C expression for the initializer of an
array of string to tell the driver program which options are
defaults for this target and thus do not need to be handled
diff --git a/gcc/config/rs6000/linux64.h b/gcc/config/rs6000/linux64.h
index b34be5ce198..ab2a40968c9 100644
--- a/gcc/config/rs6000/linux64.h
+++ b/gcc/config/rs6000/linux64.h
@@ -36,9 +36,6 @@ Boston, MA 02111-1307, USA. */
#undef PROCESSOR_DEFAULT64
#define PROCESSOR_DEFAULT64 PROCESSOR_PPC630
-#undef CPP_DEFAULT_SPEC
-#define CPP_DEFAULT_SPEC "-D_ARCH_PPC64"
-
#undef ASM_DEFAULT_SPEC
#define ASM_DEFAULT_SPEC "-mppc64"
@@ -112,7 +109,7 @@ Boston, MA 02111-1307, USA. */
#undef CPP_PREDEFINES
#define CPP_PREDEFINES \
"-D_PPC_ -D__PPC__ -D_PPC64_ -D__PPC64__ -D__powerpc__ -D__powerpc64__ \
- -D_PIC_ -D__PIC__ -D_BIG_ENDIAN -D__BIG_ENDIAN__ -D__ELF__ \
+ -D_PIC_ -D__PIC__ -D__ELF__ \
-D__LONG_MAX__=9223372036854775807L \
-Acpu=powerpc64 -Amachine=powerpc64"
diff --git a/gcc/config/rs6000/rs6000-c.c b/gcc/config/rs6000/rs6000-c.c
index 15cd5a6c338..ab31cc58f7c 100644
--- a/gcc/config/rs6000/rs6000-c.c
+++ b/gcc/config/rs6000/rs6000-c.c
@@ -69,3 +69,61 @@ rs6000_pragma_longcall (pfile)
rs6000_default_long_calls = (n == integer_one_node);
}
+
+/* Handle defining many CPP flags based on TARGET_xxx. As a general
+ policy, rather than trying to guess what flags a user might want a
+ #define for, it's better to define a flag for everything. */
+
+#define builtin_define(TXT) cpp_define (pfile, TXT)
+#define builtin_assert(TXT) cpp_assert (pfile, TXT)
+
+void
+rs6000_cpu_cpp_builtins (pfile)
+ cpp_reader *pfile;
+{
+ if (TARGET_POWER2)
+ builtin_define ("_ARCH_PWR2");
+ else if (TARGET_POWER)
+ builtin_define ("_ARCH_PWR");
+ if (TARGET_POWERPC)
+ builtin_define ("_ARCH_PPC");
+ if (TARGET_POWERPC64)
+ builtin_define ("_ARCH_PPC64");
+ if (! TARGET_POWER && ! TARGET_POWER2 && ! TARGET_POWERPC)
+ builtin_define ("_ARCH_COM");
+ if (TARGET_ALTIVEC)
+ builtin_define ("__ALTIVEC__");
+ if (TARGET_SOFT_FLOAT)
+ builtin_define ("_SOFT_FLOAT");
+ if (BYTES_BIG_ENDIAN)
+ {
+ builtin_define ("__BIG_ENDIAN__");
+ builtin_define ("_BIG_ENDIAN");
+ builtin_assert ("machine=bigendian");
+ }
+ else
+ {
+ builtin_define ("__LITTLE_ENDIAN__");
+ builtin_define ("_LITTLE_ENDIAN");
+ builtin_assert ("machine=littleendian");
+ }
+ if (TARGET_LONG_DOUBLE_128)
+ builtin_define ("__LONG_DOUBLE_128__");
+
+ switch (rs6000_current_abi)
+ {
+ case ABI_V4:
+ builtin_define ("_CALL_SYSV");
+ break;
+ case ABI_AIX_NODESC:
+ builtin_define ("_CALL_AIX");
+ break;
+ case ABI_AIX:
+ builtin_define ("_CALL_AIXDESC");
+ builtin_define ("_CALL_AIX");
+ break;
+ case ABI_DARWIN:
+ builtin_define ("_CALL_DARWIN");
+ break;
+ }
+}
diff --git a/gcc/config/rs6000/rs6000-protos.h b/gcc/config/rs6000/rs6000-protos.h
index 8d9d12eb81a..92a2f35d480 100644
--- a/gcc/config/rs6000/rs6000-protos.h
+++ b/gcc/config/rs6000/rs6000-protos.h
@@ -183,8 +183,11 @@ extern void debug_stack_info PARAMS ((rs6000_stack_t *));
extern void machopic_output_stub PARAMS ((FILE *, const char *, const char *));
+/* Declare functions in rs6000-c.c */
+
#ifdef GCC_CPPLIB_H
extern void rs6000_pragma_longcall PARAMS ((cpp_reader *));
+extern void rs6000_cpu_cpp_builtins PARAMS ((cpp_reader *));
#endif
#endif /* rs6000-protos.h */
diff --git a/gcc/config/rs6000/rs6000.h b/gcc/config/rs6000/rs6000.h
index 19b35908830..2d8b9244431 100644
--- a/gcc/config/rs6000/rs6000.h
+++ b/gcc/config/rs6000/rs6000.h
@@ -46,48 +46,6 @@ Boston, MA 02111-1307, USA. */
#define TARGET_CPU_DEFAULT ((char *)0)
#endif
-/* Common CPP definitions used by CPP_SPEC among the various targets
- for handling -mcpu=xxx switches. */
-#define CPP_CPU_SPEC \
-"%{!mcpu*: \
- %{mpower: %{!mpower2: -D_ARCH_PWR}} \
- %{mpower2: -D_ARCH_PWR2} \
- %{mpowerpc*: -D_ARCH_PPC} \
- %{mno-power: %{!mpowerpc*: -D_ARCH_COM}} \
- %{!mno-power: %{!mpower2: %(cpp_default)}}} \
-%{mcpu=common: -D_ARCH_COM} \
-%{mcpu=power: -D_ARCH_PWR} \
-%{mcpu=power2: -D_ARCH_PWR2} \
-%{mcpu=power3: -D_ARCH_PPC} \
-%{mcpu=power4: -D_ARCH_PPC} \
-%{mcpu=powerpc: -D_ARCH_PPC} \
-%{mcpu=rios: -D_ARCH_PWR} \
-%{mcpu=rios1: -D_ARCH_PWR} \
-%{mcpu=rios2: -D_ARCH_PWR2} \
-%{mcpu=rsc: -D_ARCH_PWR} \
-%{mcpu=rsc1: -D_ARCH_PWR} \
-%{mcpu=401: -D_ARCH_PPC} \
-%{mcpu=403: -D_ARCH_PPC} \
-%{mcpu=405: -D_ARCH_PPC} \
-%{mcpu=505: -D_ARCH_PPC} \
-%{mcpu=601: -D_ARCH_PPC -D_ARCH_PWR} \
-%{mcpu=602: -D_ARCH_PPC} \
-%{mcpu=603: -D_ARCH_PPC} \
-%{mcpu=603e: -D_ARCH_PPC} \
-%{mcpu=ec603e: -D_ARCH_PPC} \
-%{mcpu=604: -D_ARCH_PPC} \
-%{mcpu=604e: -D_ARCH_PPC} \
-%{mcpu=620: -D_ARCH_PPC} \
-%{mcpu=740: -D_ARCH_PPC} \
-%{mcpu=7400: -D_ARCH_PPC} \
-%{mcpu=7450: -D_ARCH_PPC} \
-%{mcpu=750: -D_ARCH_PPC} \
-%{mcpu=801: -D_ARCH_PPC} \
-%{mcpu=821: -D_ARCH_PPC} \
-%{mcpu=823: -D_ARCH_PPC} \
-%{mcpu=860: -D_ARCH_PPC} \
-%{maltivec: -D__ALTIVEC__}"
-
/* Common ASM definitions used by ASM_SPEC among the various targets
for handling -mcpu=xxx switches. */
#define ASM_CPU_SPEC \
@@ -148,7 +106,6 @@ Boston, MA 02111-1307, USA. */
#define SUBTARGET_EXTRA_SPECS
#define EXTRA_SPECS \
- { "cpp_cpu", CPP_CPU_SPEC }, \
{ "cpp_default", CPP_DEFAULT_SPEC }, \
{ "asm_cpu", ASM_CPU_SPEC }, \
{ "asm_default", ASM_DEFAULT_SPEC }, \
@@ -494,15 +451,19 @@ extern int rs6000_default_long_calls;
/* Define this to change the optimizations performed by default. */
#define OPTIMIZATION_OPTIONS(LEVEL,SIZE) optimization_options(LEVEL,SIZE)
+/* Show we can debug even without a frame pointer. */
+#define CAN_DEBUG_WITHOUT_FP
+
/* Target pragma. */
#define REGISTER_TARGET_PRAGMAS(PFILE) do { \
cpp_register_pragma (PFILE, 0, "longcall", rs6000_pragma_longcall); \
} while (0)
-/* Show we can debug even without a frame pointer. */
-#define CAN_DEBUG_WITHOUT_FP
+/* Target #defines. */
+#define TARGET_CPU_CPP_BUILTINS() \
+ rs6000_cpu_cpp_builtins (pfile)
-/* target machine storage layout */
+/* Target machine storage layout. */
/* Define this macro if it is advisable to hold scalars in registers
in a wider mode than that declared by the program. In such cases,
diff --git a/gcc/config/rs6000/softfloat.h b/gcc/config/rs6000/softfloat.h
deleted file mode 100644
index c0dc10d66b5..00000000000
--- a/gcc/config/rs6000/softfloat.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Target definitions for GNU compiler for PowerPC defaulting to -msoft-float
- Copyright (C) 2001
- Free Software Foundation, Inc.
- Contributed by Red Hat Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING. If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-#undef CPP_FLOAT_DEFAULT_SPEC
-#define CPP_FLOAT_DEFAULT_SPEC "-D_SOFT_FLOAT"
diff --git a/gcc/config/rs6000/sysv4.h b/gcc/config/rs6000/sysv4.h
index 8aee2e22a85..bb8538540d8 100644
--- a/gcc/config/rs6000/sysv4.h
+++ b/gcc/config/rs6000/sysv4.h
@@ -34,10 +34,6 @@ Boston, MA 02111-1307, USA. */
#undef ASM_DEFAULT_SPEC
#define ASM_DEFAULT_SPEC "-mppc"
-/* Override rs6000.h definition. */
-#undef CPP_DEFAULT_SPEC
-#define CPP_DEFAULT_SPEC "-D_ARCH_PPC"
-
/* Small data support types. */
enum rs6000_sdata_type {
SDATA_NONE, /* No small data support. */
@@ -969,55 +965,11 @@ do { \
#define CPP_SYSV_SPEC \
"%{mrelocatable*: -D_RELOCATABLE} \
%{fpic: -D__PIC__=1 -D__pic__=1} \
-%{!fpic: %{fPIC: -D__PIC__=2 -D__pic__=2}} \
-%{mlong-double-128: -D__LONG_DOUBLE_128__=1} \
-%{!mlong-double-64: %(cpp_longdouble_default)} \
-%{mcall-sysv: -D_CALL_SYSV} \
-%{mcall-aix: -D_CALL_AIX} %{mcall-aixdesc: -D_CALL_AIX -D_CALL_AIXDESC} \
-%{!mcall-sysv: %{!mcall-aix: %{!mcall-aixdesc: %(cpp_sysv_default) }}} \
-%{msoft-float: -D_SOFT_FLOAT} \
-%{!msoft-float: %{!mhard-float: \
- %{mcpu=401: -D_SOFT_FLOAT} \
- %{mcpu=403: -D_SOFT_FLOAT} \
- %{mcpu=405: -D_SOFT_FLOAT} \
- %{mcpu=ec603e: -D_SOFT_FLOAT} \
- %{mcpu=801: -D_SOFT_FLOAT} \
- %{mcpu=821: -D_SOFT_FLOAT} \
- %{mcpu=823: -D_SOFT_FLOAT} \
- %{mcpu=860: -D_SOFT_FLOAT} \
- %{!mcpu*: %(cpp_float_default) }}}"
-
-/* Whether floating point is disabled by default. */
-#define CPP_FLOAT_DEFAULT_SPEC ""
-
-/* Whether 'long double' is 128 bits by default. */
-#define CPP_LONGDOUBLE_DEFAULT_SPEC ""
-
-#define CPP_SYSV_DEFAULT_SPEC "-D_CALL_SYSV"
-
-#define CPP_ENDIAN_BIG_SPEC "-D_BIG_ENDIAN -D__BIG_ENDIAN__ -Amachine=bigendian"
-
-#define CPP_ENDIAN_LITTLE_SPEC "-D_LITTLE_ENDIAN -D__LITTLE_ENDIAN__ -Amachine=littleendian"
-
-#define CPP_ENDIAN_SPEC \
-"%{mlittle: %(cpp_endian_little) } \
-%{mlittle-endian: %(cpp_endian_little) } \
-%{mbig: %(cpp_endian_big) } \
-%{mbig-endian: %(cpp_endian_big) } \
-%{!mlittle: %{!mlittle-endian: %{!mbig: %{!mbig-endian: \
- %{mcall-freebsd: %(cpp_endian_big) } \
- %{mcall-linux: %(cpp_endian_big) } \
- %{mcall-gnu: %(cpp_endian_big) } \
- %{mcall-netbsd: %(cpp_endian_big) } \
- %{mcall-i960-old: %(cpp_endian_little) } \
- %{mcall-aixdesc: %(cpp_endian_big) } \
- %{!mcall-linux: %{!mcall-gnu: %{!mcall-freebsd: %{!mcall-netbsd: %{!mcall-aixdesc: %(cpp_endian_default) }}}}}}}}}"
-
-#define CPP_ENDIAN_DEFAULT_SPEC "%(cpp_endian_big)"
+%{!fpic: %{fPIC: -D__PIC__=2 -D__pic__=2}}"
/* Override rs6000.h definition. */
#undef CPP_SPEC
-#define CPP_SPEC "%{posix: -D_POSIX_SOURCE} %(cpp_sysv) %(cpp_endian) %(cpp_cpu) \
+#define CPP_SPEC "%{posix: -D_POSIX_SOURCE} %(cpp_sysv) \
%{mads: %(cpp_os_ads) } \
%{myellowknife: %(cpp_os_yellowknife) } \
%{mmvme: %(cpp_os_mvme) } \
@@ -1323,9 +1275,6 @@ ncrtn.o%s"
#undef SUBTARGET_EXTRA_SPECS
#define SUBTARGET_EXTRA_SPECS \
{ "cpp_sysv", CPP_SYSV_SPEC }, \
- { "cpp_sysv_default", CPP_SYSV_DEFAULT_SPEC }, \
- { "cpp_endian_default", CPP_ENDIAN_DEFAULT_SPEC }, \
- { "cpp_endian", CPP_ENDIAN_SPEC }, \
{ "crtsavres_default", CRTSAVRES_DEFAULT_SPEC }, \
{ "lib_ads", LIB_ADS_SPEC }, \
{ "lib_yellowknife", LIB_YELLOWKNIFE_SPEC }, \
@@ -1390,10 +1339,6 @@ ncrtn.o%s"
{ "cc1_endian_big", CC1_ENDIAN_BIG_SPEC }, \
{ "cc1_endian_little", CC1_ENDIAN_LITTLE_SPEC }, \
{ "cc1_endian_default", CC1_ENDIAN_DEFAULT_SPEC }, \
- { "cpp_endian_big", CPP_ENDIAN_BIG_SPEC }, \
- { "cpp_endian_little", CPP_ENDIAN_LITTLE_SPEC }, \
- { "cpp_float_default", CPP_FLOAT_DEFAULT_SPEC }, \
- { "cpp_longdouble_default", CPP_LONGDOUBLE_DEFAULT_SPEC }, \
{ "cpp_os_ads", CPP_OS_ADS_SPEC }, \
{ "cpp_os_yellowknife", CPP_OS_YELLOWKNIFE_SPEC }, \
{ "cpp_os_mvme", CPP_OS_MVME_SPEC }, \
diff --git a/gcc/config/rs6000/sysv4le.h b/gcc/config/rs6000/sysv4le.h
index 1c0daeafbc7..fda84775cc3 100644
--- a/gcc/config/rs6000/sysv4le.h
+++ b/gcc/config/rs6000/sysv4le.h
@@ -23,9 +23,6 @@ Boston, MA 02111-1307, USA. */
#undef TARGET_DEFAULT
#define TARGET_DEFAULT (MASK_POWERPC | MASK_NEW_MNEMONICS | MASK_LITTLE_ENDIAN)
-#undef CPP_ENDIAN_DEFAULT_SPEC
-#define CPP_ENDIAN_DEFAULT_SPEC "%(cpp_endian_little)"
-
#undef CC1_ENDIAN_DEFAULT_SPEC
#define CC1_ENDIAN_DEFAULT_SPEC "%(cc1_endian_little)"
diff --git a/gcc/config/rs6000/vxppc.h b/gcc/config/rs6000/vxppc.h
index b13f6f5cf86..79c63eaa26c 100644
--- a/gcc/config/rs6000/vxppc.h
+++ b/gcc/config/rs6000/vxppc.h
@@ -44,13 +44,6 @@ Boston, MA 02111-1307, USA. */
-D__vxworks -D__vxworks__ -Asystem=vxworks -Asystem=embedded \
-Acpu=powerpc -Amachine=powerpc"
-/* Don't define _LITTLE_ENDIAN or _BIG_ENDIAN */
-#undef CPP_ENDIAN_BIG_SPEC
-#define CPP_ENDIAN_BIG_SPEC "-D__BIG_ENDIAN__ -Amachine=bigendian"
-
-#undef CPP_ENDIAN_LITTLE_SPEC
-#define CPP_ENDIAN_LITTLE_SPEC "-D__LITTLE_ENDIAN__ -Amachine=littleendian"
-
/* We use stabs-in-elf for debugging */
#undef PREFERRED_DEBUGGING_TYPE
#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
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