config.gcc (alpha*-*-openbsd, [...]): Include {cpu}/{cpu}.h thru tm_file.

2002-04-11  David O'Brien  <obrien@FreeBSD.org>
	* config.gcc (alpha*-*-openbsd, alpha64-dec-*vms,alpha*-dec-*vms):
	Include {cpu}/{cpu}.h thru tm_file.
	(alpha*-*-linux*ecoff): Remove target.
	* config/alpha/elf.h (CPP_SUBTARGET_SPEC): Define __ELF__.
	(LINK_SPEC): Remove, is not OS independent.
	* config/alpha/freebsd.h (CPP_SPEC): Do not define __ELF__.
	(LINK_SPEC): Do not need to #undef any longer.
	* config/alpha/linux-ecoff.h (LINK_SPEC): Do not need to #undef
	any longer.
	* config/alpha/linux-elf.h (SUB_CPP_PREDEFINES): Do not define
	__ELF__.
	(LINK_SPEC): Moved here from alpha/elf.h.
	* config/alpha/linux.h (CPP_PREDEFINES): No longer consumer of
	SUB_CPP_PREDEFINES.
	* config/alpha/linux-ecoff.h: Remove.
	* config/alpha/netbsd.h (CPP_PREDEFINES): Do not define __ELF__.
	(CPP_SPEC): Define _POSIX_SOURCE as needed.
	(CPP_SUBTARGET_SPEC): Do not define.
	(LINK_SPEC): Do not need to #undef any longer.
	* config/alpha/openbsd.h: Do not directly include alpha/alpha.h.
	* config/alpha/vms.h: Likewise.

Approved by:  Richard Henderson <rth@redhat.com>
              Message-ID: <20020411152309.A11121@redhat.com>
	      Message-ID: <20020411160159.B11250@redhat.com>
	      Jason R Thorpe <thorpej@wasabisystems.com>
	      Message-ID: <20020411161434.I4954@dr-evil.shagadelic.org>

From-SVN: r52186

10 files changed, 43 insertions, 74 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 55e343e..1c8d84d 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,27 @@
+2002-04-11  David O'Brien  <obrien@FreeBSD.org>
+
+	* config.gcc (alpha*-*-openbsd, alpha64-dec-*vms,alpha*-dec-*vms):
+	Include {cpu}/{cpu}.h thru tm_file.
+	(alpha*-*-linux*ecoff): Remove target.
+	* config/alpha/elf.h (CPP_SUBTARGET_SPEC): Define __ELF__.
+	(LINK_SPEC): Remove, is not OS independent.
+	* config/alpha/freebsd.h (CPP_SPEC): Do not define __ELF__.
+	(LINK_SPEC): Do not need to #undef any longer.
+	* config/alpha/linux-ecoff.h (LINK_SPEC): Do not need to #undef
+	any longer.
+	* config/alpha/linux-elf.h (SUB_CPP_PREDEFINES): Do not define
+	__ELF__.
+	(LINK_SPEC): Moved here from alpha/elf.h.
+	* config/alpha/linux.h (CPP_PREDEFINES): No longer consumer of
+	SUB_CPP_PREDEFINES.
+	* config/alpha/linux-ecoff.h: Remove.
+	* config/alpha/netbsd.h (CPP_PREDEFINES): Do not define __ELF__.
+	(CPP_SPEC): Define _POSIX_SOURCE as needed.
+	(CPP_SUBTARGET_SPEC): Do not define.
+	(LINK_SPEC): Do not need to #undef any longer.
+	* config/alpha/openbsd.h: Do not directly include alpha/alpha.h.
+	* config/alpha/vms.h: Likewise.
+
 2002-04-11  Richard Sandiford  <rsand
 
 	* doc/extend.texi: Remove old claim that typedefs cannot have
diff --git a/gcc/config.gcc b/gcc/config.gcc
index 2934558..26725d0 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -461,13 +461,6 @@ alpha-*-interix)
 	#prefix='$$INTERIX_ROOT'/usr/contrib
 	#local_prefix='$$INTERIX_ROOT'/usr/contrib
 	;;
-alpha*-*-linux*ecoff*)
-	tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
-	target_cpu_default="MASK_GAS"
-	tmake_file="alpha/t-alpha alpha/t-ieee"
-	gas=no
-	gas=yes gnu_ld=yes
-	;;
 alpha*-*-linux*libc1*)
 	tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
 	target_cpu_default="MASK_GAS"
@@ -502,6 +495,7 @@ alpha*-*-netbsd*)
 	;;
 
 alpha*-*-openbsd*)
+	tm_file="${cpu_type}/${cpu_type}.h ${tm_file}"
 	# default x-alpha is only appropriate for dec-osf.
 	target_cpu_default="MASK_GAS"
 	tmake_file="alpha/t-alpha alpha/t-ieee"
@@ -559,7 +553,7 @@ alpha*-*-vxworks*)
 	;;
 alpha64-dec-*vms*)
 	xm_defines=POSIX
-	tm_file="alpha/vms.h alpha/vms64.h"
+	tm_file="${tm_file} alpha/vms.h alpha/vms64.h"
 	xm_file="alpha/xm-vms.h alpha/xm-vms64.h"
 	tmake_file="alpha/t-alpha alpha/t-vms alpha/t-vms64 alpha/t-ieee"
 	xmake_file=alpha/x-vms
@@ -577,7 +571,7 @@ alpha64-dec-*vms*)
 	;;
 alpha*-dec-*vms*)
 	xm_defines=POSIX
-	tm_file=alpha/vms.h
+	tm_file="${tm_file} alpha/vms.h"
 	xm_file=alpha/xm-vms.h
 	tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
 	xmake_file=alpha/x-vms
diff --git a/gcc/config/alpha/elf.h b/gcc/config/alpha/elf.h
index 05853c2..22b63f0 100644
--- a/gcc/config/alpha/elf.h
+++ b/gcc/config/alpha/elf.h
@@ -35,22 +35,15 @@ Boston, MA 02111-1307, USA.    */
 
 #undef ASM_FINAL_SPEC
 
+#undef  CPP_SUBTARGET_SPEC
+#define CPP_SUBTARGET_SPEC "-D__ELF__"
+
 #undef  CC1_SPEC
 #define CC1_SPEC  "%{G*}"
 
 #undef  ASM_SPEC
 #define ASM_SPEC  "%{G*} %{relax:-relax} %{!gstabs*:-no-mdebug}%{gstabs*:-mdebug}"
 
-#undef  LINK_SPEC
-#define LINK_SPEC "-m elf64alpha %{G*} %{relax:-relax}		\
-  %{O*:-O3} %{!O*:-O1}						\
-  %{shared:-shared}						\
-  %{!shared:							\
-    %{!static:							\
-      %{rdynamic:-export-dynamic}				\
-      %{!dynamic-linker:-dynamic-linker %(elf_dynamic_linker)}}	\
-    %{static:-static}}"
-
 /* Output at beginning of assembler file.  */
 #undef  ASM_FILE_START
 #define ASM_FILE_START(FILE)					\
diff --git a/gcc/config/alpha/freebsd.h b/gcc/config/alpha/freebsd.h
index a30e7ec..12c333a 100644
--- a/gcc/config/alpha/freebsd.h
+++ b/gcc/config/alpha/freebsd.h
@@ -25,13 +25,12 @@ Boston, MA 02111-1307, USA.  */
    deal with the Alpha's FP issues.  */
 
 #undef  CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) %(cpp_subtarget) -D__ELF__			\
+#define CPP_SPEC "%(cpp_cpu) %(cpp_subtarget)				\
   %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__}		\
   %{posix:-D_POSIX_SOURCE}						\
   %{mieee:-D_IEEE_FP}							\
   %{mieee-with-inexact:-D_IEEE_FP -D_IEEE_FP_INEXACT}"
 
-#undef  LINK_SPEC
 #define LINK_SPEC "%{G*} %{relax:-relax}				\
   %{p:%e`-p' not supported; use `-pg' and gprof(1)}			\
   %{Wl,*:%*}								\
diff --git a/gcc/config/alpha/linux-ecoff.h b/gcc/config/alpha/linux-ecoff.h
deleted file mode 100644
index 824d028..0000000
--- a/gcc/config/alpha/linux-ecoff.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/* Definitions of target machine for GNU compiler
-   for Alpha Linux-based GNU systems using ECOFF.
-   Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   Contributed by Bob Manson.
-
-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 TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (Alpha GNU/Linux for ECOFF)");
-
-#undef CPP_SUBTARGET_SPEC
-#define CPP_SUBTARGET_SPEC "-D__ECOFF__"
-
-#undef LINK_SPEC
-#define LINK_SPEC "-G 8 %{O*:-O3} %{!O*:-O1}"
-
-/* stabs get slurped by the assembler into a queer ecoff format.  */
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-/* We support #pragma.  */
-#define HANDLE_SYSV_PRAGMA
diff --git a/gcc/config/alpha/linux-elf.h b/gcc/config/alpha/linux-elf.h
index 6430059..506a103 100644
--- a/gcc/config/alpha/linux-elf.h
+++ b/gcc/config/alpha/linux-elf.h
@@ -27,15 +27,21 @@ Boston, MA 02111-1307, USA.  */
 #define SUBTARGET_EXTRA_SPECS \
 { "elf_dynamic_linker", ELF_DYNAMIC_LINKER },
 
-#undef SUB_CPP_PREDEFINES
-#define SUB_CPP_PREDEFINES	"-D__ELF__"
-
 #ifdef USE_GNULIBC_1
 #define ELF_DYNAMIC_LINKER	"/lib/ld.so.1"
 #else
 #define ELF_DYNAMIC_LINKER	"/lib/ld-linux.so.2"
 #endif
 
+#define LINK_SPEC "-m elf64alpha %{G*} %{relax:-relax}		\
+  %{O*:-O3} %{!O*:-O1}						\
+  %{shared:-shared}						\
+  %{!shared:							\
+    %{!static:							\
+      %{rdynamic:-export-dynamic}				\
+      %{!dynamic-linker:-dynamic-linker %(elf_dynamic_linker)}}	\
+    %{static:-static}}"
+
 #ifndef USE_GNULIBC_1
 #undef LIB_SPEC
 #define LIB_SPEC \
diff --git a/gcc/config/alpha/linux.h b/gcc/config/alpha/linux.h
index 8a1b93f..721153a 100644
--- a/gcc/config/alpha/linux.h
+++ b/gcc/config/alpha/linux.h
@@ -25,8 +25,7 @@ Boston, MA 02111-1307, USA.  */
 
 #undef CPP_PREDEFINES
 #define CPP_PREDEFINES \
-"-Dlinux -Dunix -Asystem=linux -D_LONGLONG -D__alpha__ " \
-SUB_CPP_PREDEFINES
+  "-Dlinux -Dunix -Asystem=linux -D_LONGLONG -D__alpha__"
 
 /* The GNU C++ standard library requires that these macros be defined.  */
 #undef CPLUSPLUS_CPP_SPEC
diff --git a/gcc/config/alpha/netbsd.h b/gcc/config/alpha/netbsd.h
index e5551da..5ffc271 100644
--- a/gcc/config/alpha/netbsd.h
+++ b/gcc/config/alpha/netbsd.h
@@ -24,7 +24,7 @@ Boston, MA 02111-1307, USA.  */
 
 #undef CPP_PREDEFINES
 #define CPP_PREDEFINES							\
-  "-D__NetBSD__ -D__ELF__ -Asystem=unix -Asystem=NetBSD"
+  "-D__NetBSD__ -Asystem=unix -Asystem=NetBSD"
 
 
 /* Show that we need a GP when profiling.  */
@@ -39,18 +39,13 @@ Boston, MA 02111-1307, USA.  */
 #define CPP_SPEC							\
   "%{mieee:-D_IEEE_FP}							\
    %{mieee-with-inexact:-D_IEEE_FP -D_IEEE_FP_INEXACT}			\
+   %{posix:-D_POSIX_SOURCE}						\
    %(cpp_cpu) %(cpp_subtarget)"
 
-#undef CPP_SUBTARGET_SPEC
-#define CPP_SUBTARGET_SPEC						\
-  "%{posix:-D_POSIX_SOURCE}"
-
-
 /* Provide a LINK_SPEC appropriate for a NetBSD/alpha ELF target.
    This is a copy of LINK_SPEC from <netbsd-elf.h> tweaked for
    the alpha target.  */
 
-#undef LINK_SPEC
 #define LINK_SPEC							\
   "%{G*} %{relax:-relax}						\
    %{O*:-O3} %{!O*:-O1}							\
diff --git a/gcc/config/alpha/openbsd.h b/gcc/config/alpha/openbsd.h
index 3424112..d024749 100644
--- a/gcc/config/alpha/openbsd.h
+++ b/gcc/config/alpha/openbsd.h
@@ -21,8 +21,6 @@ Boston, MA 02111-1307, USA.  */
 /* We settle for little endian for now.  */
 #define TARGET_ENDIAN_DEFAULT 0
 
-#include <alpha/alpha.h>
-
 #define OBSD_NO_DYNAMIC_LIBRARIES
 #define OBSD_HAS_DECLARE_FUNCTION_NAME
 #define OBSD_HAS_DECLARE_FUNCTION_SIZE
diff --git a/gcc/config/alpha/vms.h b/gcc/config/alpha/vms.h
index 7fee6be..79ec5b7 100644
--- a/gcc/config/alpha/vms.h
+++ b/gcc/config/alpha/vms.h
@@ -29,8 +29,6 @@ Boston, MA 02111-1307, USA.  */
 
 #define NO_EXTERNAL_INDIRECT_ADDRESS
 
-#include "alpha/alpha.h"
-
 #undef CPP_PREDEFINES
 #define CPP_PREDEFINES \
 "-D__ALPHA -Dvms -DVMS -D__vms__ -D__VMS__ -Asystem=vms"