Add a version of the loader which runs under SKI, the HP ia64 simulator.

This loader is quite functional and can load and run kernels. The kernels
don't quite work right after loading but that should be easily fixable.

1 files changed, 135 insertions, 0 deletions

diff --git a/sys/boot/ia64/ski/ldscript.ia64 b/sys/boot/ia64/ski/ldscript.ia64
new file mode 100644
index 0000000..cb35a4b
--- /dev/null
+++ b/sys/boot/ia64/ski/ldscript.ia64
@@ -0,0 +1,135 @@
+/* $FreeBSD$ */
+OUTPUT_FORMAT("elf64-ia64-little", "elf64-ia64-little", "elf64-ia64-little")
+OUTPUT_ARCH(ia64)
+ENTRY(__start)
+SECTIONS
+{
+  /* Read-only sections, merged into text segment: */
+  . = 0x100000;
+
+  .text      :
+  {
+    *(.text.ivt)
+    . += 8192;
+    *(.text)
+    *(.stub)
+    /* .gnu.warning sections are handled specially by elf32.em.  */
+    *(.gnu.warning)
+    *(.gnu.linkonce.t*)
+  } =0x47ff041f
+  .interp        : { *(.interp) 	}
+  .hash          : { *(.hash)		}
+  .dynsym        : { *(.dynsym)		}
+  .dynstr        : { *(.dynstr)		}
+  .gnu.version   : { *(.gnu.version)	}
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+  .rela.text     :
+    { *(.rela.text) *(.rela.gnu.linkonce.t*) }
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+  .rela.data     :
+    { *(.rela.data) *(.rela.gnu.linkonce.d*) }
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+  .dynamic       : { *(.dynamic) }
+  /* We want the small data sections together, so single-instruction offsets
+     can access them all, and initialized data all before uninitialized, so
+     we can shorten the on-disk segment size.  */
+  .sdata     : { *(.sdata) }
+  _edata  =  .;
+  PROVIDE (edata = .);
+  __bss_start = .;
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+  .bss       :
+  {
+   *(.dynbss)
+   *(.bss)
+   *(COMMON)
+  }
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+}
+