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[Xen-changelog] [PATCH] x86-64-qemu-fix.patch

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Subject: [Xen-changelog] [PATCH] x86-64-qemu-fix.patch
From: BitKeeper Bot <riel@xxxxxxxxxxx>
Date: Sat, 21 May 2005 10:03:21 +0000
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ChangeSet 1.1499, 2005/05/21 11:03:21+01:00, arun.sharma@xxxxxxxxx

        [PATCH] x86-64-qemu-fix.patch
        
        Unbreak x86-64 build.
        
        Signed-off-by: Arun Sharma <arun.sharma@xxxxxxxxx>



 configure               |    1 
 target-i386-dm/Makefile |    4 -
 x86_64.ld               |  171 ++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 173 insertions(+), 3 deletions(-)


diff -Nru a/tools/ioemu/configure b/tools/ioemu/configure
--- a/tools/ioemu/configure     2005-05-22 13:03:10 -04:00
+++ b/tools/ioemu/configure     2005-05-22 13:03:10 -04:00
@@ -515,6 +515,7 @@
 
 if test "$target_cpu" = "i386" ; then
   echo "TARGET_ARCH=i386" >> $config_mak
+  echo "HOST_ARCH=`uname -i`" >> $config_mak
   echo "#define TARGET_ARCH \"i386\"" >> $config_h
   echo "#define TARGET_I386 1" >> $config_h
 fi
diff -Nru a/tools/ioemu/target-i386-dm/Makefile 
b/tools/ioemu/target-i386-dm/Makefile
--- a/tools/ioemu/target-i386-dm/Makefile       2005-05-22 13:03:10 -04:00
+++ b/tools/ioemu/target-i386-dm/Makefile       2005-05-22 13:03:10 -04:00
@@ -300,9 +300,7 @@
 ifdef CONFIG_STATIC
 VL_LDFLAGS+=-static
 endif
-ifndef CONFIG_SOFTMMU
-VL_LDFLAGS+=-Wl,-T,$(SRC_PATH)/i386-vl.ld
-endif
+VL_LDFLAGS+=-Wl,-T,$(SRC_PATH)/$(HOST_ARCH).ld
 ifndef CONFIG_DARWIN
 ifndef CONFIG_WIN32
 VL_LIBS=-lutil
diff -Nru a/tools/ioemu/x86_64.ld b/tools/ioemu/x86_64.ld
--- /dev/null   Wed Dec 31 16:00:00 196900
+++ b/tools/ioemu/x86_64.ld     2005-05-22 13:03:10 -04:00
@@ -0,0 +1,171 @@
+/* Default linker script, for normal executables */
+OUTPUT_FORMAT("elf64-x86-64", "elf64-x86-64", "elf64-x86-64")
+OUTPUT_ARCH(i386:x86-64)
+ENTRY(_start)
+SEARCH_DIR("/lib64"); SEARCH_DIR("/usr/lib64"); SEARCH_DIR("/usr/local/lib64");
+SECTIONS
+{
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+  .init           :
+  {
+    KEEP (*(.init))
+  } =0x90909090
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+  .text           :
+  {
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+    /* .gnu.warning sections are handled specially by elf32.em.  */
+    *(.gnu.warning)
+  } =0x90909090
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+  } =0x90909090
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+  /* Adjust the address for the data segment.  We want to adjust up to
+     the same address within the page on the next page up.  */
+  . = ALIGN (0x100000) - ((0x100000 - .) & (0x100000 - 1)); . = 
DATA_SEGMENT_ALIGN (0x100000, 0x1000);
+  /* Ensure the __preinit_array_start label is properly aligned.  We
+     could instead move the label definition inside the section, but
+     the linker would then create the section even if it turns out to
+     be empty, which isn't pretty.  */
+  . = ALIGN(64 / 8);
+  PROVIDE (__preinit_array_start = .);
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+  PROVIDE (__preinit_array_end = .);
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+  }
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+    KEEP (*(SORT(.ctors.*)))
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+  }
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+  {
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+   *(COMMON)
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+  }
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+     of the section so we begin them at 0.  */
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+}

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