BaseTools: Added GCC ld script to support 4K alignment.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Yingke Liu <yingke.d.liu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17728 6f19259b-4bc3-4df7-8a09-765794883524

BaseTools/Scripts/gcc-4K-align-ld-script

@@ -0,0 +1,44 @@
+/* OUTPUT_FORMAT(efi-bsdrv-x86_64) */
+SECTIONS
+{
+  /* . = 0 + SIZEOF_HEADERS; */
+  . = 0x280;
+  .text: ALIGN(0x1000) 
+  {
+    *(.text .stub .text.* .gnu.linkonce.t.*)
+    . = ALIGN(0x20);
+  }
+  .data: ALIGN(0x1000)
+  {
+    *(
+      .rodata .rodata.* .gnu.linkonce.r.*
+      .data .data.* .gnu.linkonce.d.*
+      .bss .bss.*
+      *COM*
+    )
+    . = ALIGN(0x20);
+  }
+  .eh_frame: ALIGN(0x1000)
+  {
+    KEEP (*(.eh_frame))
+  }
+  .got: ALIGN(0x1000)
+  {
+    *(.got .got.*)
+    . = ALIGN(0x20);
+  }
+  .rela: ALIGN(0x1000)
+  {
+    *(.rela .rela.*)
+  }
+  /DISCARD/ : {
+    *(.note.GNU-stack) *(.gnu_debuglink)
+    *(.interp)
+    *(.dynsym)
+    *(.dynstr)
+    *(.dynamic)
+    *(.hash)
+    *(.comment)
+  }
+}
+