add x86_64 support

git-svn-id: http://ltt.polymtl.ca/svn@2952 04897980-b3bd-0310-b5e0-8ef037075253

diff --git a/markers-userspace/elf_x86_64.x b/markers-userspace/elf_x86_64.x
new file mode 100644 (file)
index 0000000..445d6a9
--- /dev/null
+++ b/markers-userspace/elf_x86_64.x
@@ -0,0 +1,218 @@
+/* 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("/usr/x86_64-linux-gnu/lib64"); SEARCH_DIR("/usr/local/lib64"); SEARCH_DIR("/lib64"); SEARCH_DIR("/usr/lib64"); SEARCH_DIR("/usr/x86_64-linux-gnu/lib"); SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib"); SEARCH_DIR("/usr/lib");
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diff --git a/markers-userspace/elf_x86_64.xmark b/markers-userspace/elf_x86_64.xmark
new file mode 100644 (file)
index 0000000..977f009
--- /dev/null
+++ b/markers-userspace/elf_x86_64.xmark
@@ -0,0 +1,222 @@
+/* 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("/usr/x86_64-linux-gnu/lib64"); SEARCH_DIR("/usr/local/lib64"); SEARCH_DIR("/lib64"); SEARCH_DIR("/usr/lib64"); SEARCH_DIR("/usr/x86_64-linux-gnu/lib"); SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/lib"); SEARCH_DIR("/usr/lib");
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+  .debug_macinfo  0 : { *(.debug_macinfo) }
+  /* SGI/MIPS DWARF 2 extensions */
+  .debug_weaknames 0 : { *(.debug_weaknames) }
+  .debug_funcnames 0 : { *(.debug_funcnames) }
+  .debug_typenames 0 : { *(.debug_typenames) }
+  .debug_varnames  0 : { *(.debug_varnames) }
+  /* DWARF 3 */
+  .debug_pubtypes 0 : { *(.debug_pubtypes) }
+  .debug_ranges   0 : { *(.debug_ranges) }
+  .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }
+  /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) }
+}

diff --git a/markers-userspace/patch-linker-script-x86_64.x.patch b/markers-userspace/patch-linker-script-x86_64.x.patch
new file mode 100644 (file)
index 0000000..77d092a
--- /dev/null
+++ b/markers-userspace/patch-linker-script-x86_64.x.patch
@@ -0,0 +1,5 @@
+142a143,146
+>     . = ALIGN(8);
+>     PROVIDE (__start___markers = .);
+>     *(__markers)
+>     PROVIDE (__stop___markers = .);