Make i386-* other than i386-pc compileable under cygwin.

conf/i386-cygwin-img-ld.sc

@@ -0,0 +1,53 @@
+/* Linker script to create grub .img files on Cygwin.  */
+
+SECTIONS
+{
+  .text :
+  {
+    start = . ;
+    _start = . ;
+    __start = . ;
+    *(.text)
+    etext = . ;
+  }
+  .data :
+  {
+    __data_start__ = . ;
+    *(.data)
+    __data_end__ = . ;
+    __rdata_start__ = . ;
+    *(.rdata)
+    __rdata_end__ = . ;
+    *(.pdata)
+    edata = . ;
+    _edata = . ;
+    __edata = . ;
+  }
+  .bss :
+  {
+    __bss_start__ = . ;
+    *(.bss)
+    __common_start__ = . ;
+    *(COMMON)
+    __bss_end__ = . ;
+  }
+  .edata :
+  {
+    *(.edata)
+    end = . ;
+    _end = . ;
+    __end = . ;
+  }
+  .stab :
+  {
+    *(.stab)
+  }
+  .stabstr :
+  {
+    *(.stabstr)
+  }
+}
+
+ASSERT("__rdata_end__"=="edata", ".pdata not empty")
+ASSERT("__bss_end__"  =="end"  , ".edata not empty")
+