Add binutils-2.21.

Use --enable-gold=default for dual linker support.

Change-Id: Id1a744c7db58a0b5e7a3be174cdfa875f2f86e49

1 files changed, 69 insertions, 0 deletions

diff --git a/binutils-2.21/ld/scripttempl/mips.sc b/binutils-2.21/ld/scripttempl/mips.sc
new file mode 100644
index 0000000..f53558a
--- /dev/null
+++ b/binutils-2.21/ld/scripttempl/mips.sc
@@ -0,0 +1,69 @@
+# Linker script for MIPS systems.
+# Ian Lance Taylor <ian@cygnus.com>.
+# These variables may be overridden by the emulation file.  The
+# defaults are appropriate for a DECstation running Ultrix.
+test -z "$ENTRY" && ENTRY=__start
+
+if [ -z "$EMBEDDED" ]; then
+  test -z "$TEXT_START_ADDR" && TEXT_START_ADDR="0x400000 + SIZEOF_HEADERS"
+else
+  test -z "$TEXT_START_ADDR" && TEXT_START_ADDR="0x400000"
+fi
+if test "x$LD_FLAG" = "xn" -o "x$LD_FLAG" = "xN"; then
+  DATA_ADDR=.
+else
+  test -z "$DATA_ADDR" && DATA_ADDR=0x10000000
+fi
+cat <<EOF
+OUTPUT_FORMAT("${OUTPUT_FORMAT}", "${BIG_OUTPUT_FORMAT}",
+	      "${LITTLE_OUTPUT_FORMAT}")
+${LIB_SEARCH_DIRS}
+
+${RELOCATING+ENTRY (${ENTRY})}
+
+SECTIONS
+{
+  ${RELOCATING+. = ${TEXT_START_ADDR};}
+  .text : {
+    ${RELOCATING+ _ftext = . };
+    *(.init)
+    ${RELOCATING+ eprol  =  .};
+    *(.text)
+    *(.fini)
+    ${RELOCATING+ etext  =  .};
+    ${RELOCATING+ _etext  =  .};
+  }
+  ${RELOCATING+. = ${DATA_ADDR};}
+  .rdata : {
+    *(.rdata)
+  }
+  ${RELOCATING+ _fdata = ALIGN(16);}
+  .data : {
+    *(.data)
+    ${CONSTRUCTING+CONSTRUCTORS}
+  }
+  ${RELOCATING+ _gp = ALIGN(16) + 0x8000;}
+  .lit8 : {
+    *(.lit8)
+  }
+  .lit4 : {
+    *(.lit4)
+  }
+  .sdata : {
+    *(.sdata)
+  }
+  ${RELOCATING+ edata  =  .;}
+  ${RELOCATING+ _edata  =  .;}
+  ${RELOCATING+ _fbss = .;}
+  .sbss : {
+    *(.sbss)
+    *(.scommon)
+  }
+  .bss : {
+    *(.bss)
+    *(COMMON)
+  }
+  ${RELOCATING+ end = .;}
+  ${RELOCATING+ _end = .;}
+}
+EOF