[commit] r2620 - cpu/x86/pc/alex

[repository service]

Author: wmb
Date: Sun Oct 16 02:38:40 2011
New Revision: 2620
URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2620

Log:
Checked in alex/coskernel.fth - work in progress.

Added:
   cpu/x86/pc/alex/coskernel.fth

Added: cpu/x86/pc/alex/coskernel.fth
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ cpu/x86/pc/alex/coskernel.fth	Sun Oct 16 02:38:40 2011	(r2620)
@@ -0,0 +1,47 @@
+
+h# 10000 constant /kbuf
+0 value kbuf
+
+: alloc-kbuf  ( -- )  /kbuf alloc-mem to kbuf  ;
+: free-kbuf  ( -- )  kbuf /kbuf free-mem  0 to kbuf  ;
+
+: get-kparams  ( name$ -- )
+   open-dev ?dup  0=  if  exit  then  >r  ( r: ih )
+   kbuf /kbuf " read" r@ $call-method     ( r: ih )
+   r> close-dev
+;
+
+: .keydata  ( adr len -- )
+   over  6 cdump       ( adr len )
+   ." ... "            ( adr len )
+   2dup + 6 - 6 cdump  ( adr len )
+   nip  ." (0x" .x ." bytes)" cr   ( )
+;
+   
+: .signature  ( adr -- )
+   dup x@ x>u           ( adr offset )
+   over +               ( adr sig-adr )
+   swap x@ x>u          ( sig-adr sig-len )
+   .keydata             ( )
+;
+
+string-array algorithm-names
+," RSA1024 SHA1"
+," RSA1024 SHA256"
+," RSA1024 SHA512"
+," RSA2048 SHA1"
+," RSA2048 SHA256"
+," RSA2048 SHA512"
+," RSA4096 SHA1"
+," RSA4096 SHA256"
+," RSA4096 SHA512"
+," RSA8192 SHA1"
+," RSA8192 SHA256"
+," RSA8192 SHA512"
+end-string-array
+
+: .key  ( adr -- )
+   dup .signature                    ( adr )
+   ." Ver " over h# 18 + x@ x>u .x   ( adr )
+   h# 10 + x@ x>u algorithm-names count type  ( )
+;