New files for Alpha linker.

ld/config/.Sanitize

@@ -24,6 +24,7 @@ Do-first:
 
 Things-to-keep:
 
+alpha.mt
 alphaosf.mh
 coff-a29k.mt
 coff-h8300.mt

ld/config/alpha.mt

@@ -0,0 +1 @@
+EMUL=alpha

ld/emulparams/.Sanitize

@@ -26,6 +26,7 @@ Things-to-keep:
 
 README
 a29k.sh
+alpha.sh
 ebmon29k.sh
 elf32_sparc.sh
 elf64_sparc.sh

ld/emulparams/alpha.sh

@@ -0,0 +1,3 @@
+SCRIPT_NAME=alpha
+OUTPUT_FORMAT="ecoff-littlealpha"
+ARCH=alpha

ld/scripttempl/.Sanitize

@@ -26,6 +26,7 @@ Things-to-keep:
 
 README
 a29k.sc
+alpha.sc
 aout.sc
 ebmon29k.sc
 elf.sc

ld/scripttempl/alpha.sc

@@ -0,0 +1,69 @@
+# Linker script for Alpha systems.
+# Ian Lance Taylor <ian@cygnus.com>.
+# These variables may be overridden by the emulation file.  The
+# defaults are appropriate for an Alpha running OSF/1.
+test -z "$ENTRY" && ENTRY=__start
+test -z "$TEXT_START_ADDR" && TEXT_START_ADDR="0x120000000 + SIZEOF_HEADERS"
+test -z "$DATA_ADDR" && DATA_ADDR=0x140000000
+cat <<EOF
+OUTPUT_FORMAT("${OUTPUT_FORMAT}")
+${LIB_SEARCH_DIRS}
+
+ENTRY(${ENTRY})
+
+SECTIONS
+{
+  .text ${RELOCATING+ ${TEXT_START_ADDR}} : {
+    ${RELOCATING+ _FTEXT = . };
+    ${RELOCATING+ __istart = . };
+    ${RELOCATING+ *(.init) }
+    ${RELOCATING+ LONG (0x6bfa8001)}
+    ${RELOCATING+ eprol  =  .};
+    *(.text)
+    ${RELOCATING+ __fstart = . };
+    ${RELOCATING+ *(.fini)}
+    ${RELOCATING+ LONG (0x6bfa8001)}
+    ${RELOCATING+ _ETEXT  =  .};
+  }
+  .rdata ${RELOCATING+ .} : {
+    *(.rdata)
+  }
+  .pdata . : {
+    ${RELOCATING+ _fpdata = .;}
+    *(.pdata)
+  }
+  .data ${RELOCATING+ ${DATA_ADDR}} : {
+    ${RELOCATING+ _FDATA = .;}
+    *(.data)
+    ${CONSTRUCTING+CONSTRUCTORS}
+  }
+  .xdata . : {
+    *(.xdata)
+  }
+  ${RELOCATING+ _gp = ALIGN (8) + 0x8000;}
+  .lit8 ${RELOCATING+ .} : {
+    *(.lit8)
+  }
+  .lit4 ${RELOCATING+ .} : {
+    *(.lit4)
+  }
+  .lita ${RELOCATING+ .} : {
+    *(.lita)
+  }
+  .sdata ${RELOCATING+ .} : {
+    *(.sdata)
+  }
+  ${RELOCATING+ _EDATA  =  .;}
+  ${RELOCATING+ _FBSS = .;}
+  .sbss ${RELOCATING+ .} : {
+    *(.sbss)
+    *(.scommon)
+  }
+  .bss ${RELOCATING+ .} : {
+    *(.bss)
+    *(COMMON)
+  }
+  ${RELOCATING+ _END = .;}
+  ${RELOCATING+ _end = .;}
+}
+EOF