From 7698a084a792eda43c333c920ba2afc3f60a2a98 Mon Sep 17 00:00:00 2001
From: rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Mon, 15 Apr 2002 20:44:35 +0000
Subject: [PATCH]         * config.gcc (alpha*-*-gnu*): New target
 configuration.         * config/alpha/gnu.h: New file for it.         *
 config/gnu.h (TARGET_MEM_FUNCTIONS): #undef before #define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52332 138bc75d-0d04-0410-961f-82ee72b054a4
---
 gcc/ChangeLog          |  6 ++++++
 gcc/config.gcc         |  7 +++++++
 gcc/config/alpha/gnu.h | 23 +++++++++++++++++++++++
 gcc/config/gnu.h       |  1 +
 4 files changed, 37 insertions(+)
 create mode 100644 gcc/config/alpha/gnu.h

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 16e7a14..826d2d6 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2002-04-15  Roland McGrath  <roland@frob.com>
+ 
+	* config.gcc (alpha*-*-gnu*): New target configuration.
+	* config/alpha/gnu.h: New file for it.
+	* config/gnu.h (TARGET_MEM_FUNCTIONS): #undef before #define.
+
 2002-04-15  Richard Henderson  <rth@redhat.com>
 
 	* config/alpha/linux.h, config/arm/linux-elf.h, config/i370/linux.h,
diff --git a/gcc/config.gcc b/gcc/config.gcc
index 844e79b..ed7ac58 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -308,6 +308,9 @@ case $machine in
 	# But here we need a little extra magic.
 	tmake_file="t-slibgcc-elf-ver t-linux t-gnu"
 	case $machine in
+	alpha*)
+		tm_file="${cpu_type}/${cpu_type}.h alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h ${tm_file}"
+		;;
 	i[34567]86-*-*)
 		tm_file="${cpu_type}/${cpu_type}.h i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h gnu.h ${tm_file}"
 		;;
@@ -485,6 +488,10 @@ alpha*-*-linux*)
 		thread_file='posix'
 	fi
 	;;
+alpha*-*-gnu*)
+	target_cpu_default="MASK_GAS"
+	tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
+	;;
 alpha*-*-freebsd*)
 	tm_file="${tm_file} ${fbsd_tm_file} alpha/elf.h alpha/freebsd.h"
 	target_cpu_default="MASK_GAS"
diff --git a/gcc/config/alpha/gnu.h b/gcc/config/alpha/gnu.h
new file mode 100644
index 0000000..a29251a
--- /dev/null
+++ b/gcc/config/alpha/gnu.h
@@ -0,0 +1,23 @@
+/* Configuration for an Alpha running GNU with ELF as the target machine.  */
+
+#undef TARGET_VERSION
+#define TARGET_VERSION fprintf (stderr, " (Alpha GNU)");
+
+#undef CPP_PREDEFINES
+#define CPP_PREDEFINES \
+"-D__GNU__ -Dgnu_hurd -Dunix -Asystem=gnu -D_LONGLONG -D__alpha__ -D__ELF__"
+
+#undef ELF_DYNAMIC_LINKER
+#define ELF_DYNAMIC_LINKER	"/lib/ld.so"
+
+#undef	STARTFILE_SPEC
+#define STARTFILE_SPEC \
+  "%{!shared: \
+     %{!static: \
+       %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} %{!p:crt1.o%s}}} \
+     %{static:crt0.o%s}} \
+   crti.o%s \
+   %{!static:%{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}}"
+
+/* FIXME: Is a Hurd-specific fallback mechanism necessary?  */
+#undef MD_FALLBACK_FRAME_STATE_FOR
diff --git a/gcc/config/gnu.h b/gcc/config/gnu.h
index 1f4b93a..f5f4184 100644
--- a/gcc/config/gnu.h
+++ b/gcc/config/gnu.h
@@ -13,6 +13,7 @@
 #define STANDARD_INCLUDE_DIR "/include"
 
 /* Implicit library calls should use memcpy, not bcopy, etc.  */
+#undef TARGET_MEM_FUNCTIONS
 #define TARGET_MEM_FUNCTIONS
 
 /* The system headers under GNU are C++-aware.  */
-- 
2.7.4