Add qemu 2.4.0

Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>

4 files changed, 268 insertions, 0 deletions

diff --git a/qemu/roms/openbios/forth/util/apic.fs b/qemu/roms/openbios/forth/util/apic.fs
new file mode 100644
index 000000000..82a62aa7b
--- /dev/null
+++ b/qemu/roms/openbios/forth/util/apic.fs
@@ -0,0 +1,62 @@
+\ 
+\ ioapic and local apic tester
+\ 
+\ Copyright (C) 2003 Stefan Reinauer
+\ 
+\ See the file "COPYING" for further information about
+\ the copyright and warranty status of this work.
+\ 
+
+hex
+
+fee00000 constant lapic_base
+fec00000 constant ioapic_base
+
+: read_lapic ( regoffset -- value )
+  lapic_base + l@
+  ;
+
+: write_lapic ( value regoffset -- )
+  lapic_base + l!
+  ;
+
+: read_ioapic ( regoffset -- low_value high_value )
+  2* 10 + dup 
+  ioapic_base l! ioapic_base 4 cells + l@
+  swap 1+ 
+  ioapic_base l! ioapic_base 4 cells + l@
+  ;
+
+: write_ioapic ( low high regoffset -- )
+  2* 10 + dup 					( low high offs offs ) 
+  ioapic_base l! rot ioapic_base 4 cells + l!	( high offs )
+  1+
+  ioapic_base l! ioapic_base 4 cells + l!	( high offs )
+  ;
+
+: test-lapic 
+  s" Dumping local apic:" type cr
+  3f0 0 do
+    i dup ( lapic_base + ) s" 0x" type . s" = 0x" type read_lapic space . 
+    i 30 and 0= if cr then
+  10 +loop
+  cr
+  ;
+
+: test-ioapic
+  s" Dumping io apic:" type cr
+  17 0 do 
+    i dup s" irq=" type . read_ioapic s" = 0x" type . s" ." type . 
+    i 1 and 0<> if 
+      cr
+    then
+  loop
+  cr
+  ;
+
+: dump-apics
+  test-lapic
+  test-ioapic
+  ;
+
+\ tag: apic test utility
diff --git a/qemu/roms/openbios/forth/util/build.xml b/qemu/roms/openbios/forth/util/build.xml
new file mode 100644
index 000000000..4839d2cd3
--- /dev/null
+++ b/qemu/roms/openbios/forth/util/build.xml
@@ -0,0 +1,19 @@
+<build>
+
+ <!--
+  build description for OpenBIOS utility functions
+  
+  Copyright (C) 2004-2005 by Stefan Reinauer
+  See the file "COPYING" for further information about
+  the copyright and warranty status of this work.
+  -->
+
+ <dictionary name="openbios" target="forth">
+  <object source="util.fs"/>
+  <object source="pci.fs"/>
+  <!-- We don't want/need these at the moment
+  <object source="apic.fs"/>
+  -->
+ </dictionary>
+
+</build>
diff --git a/qemu/roms/openbios/forth/util/pci.fs b/qemu/roms/openbios/forth/util/pci.fs
new file mode 100644
index 000000000..57ded6265
--- /dev/null
+++ b/qemu/roms/openbios/forth/util/pci.fs
@@ -0,0 +1,92 @@
+\ tag: PCI helper functions
+\ 
+\ Copyright (C) 2003-2004 Stefan Reinauer
+\ Copyright (C) 2003 Samuel Rydh
+\ 
+\ See the file "COPYING" for further information about
+\ the copyright and warranty status of this work.
+\ 
+
+\ simple set of words for pci access, these are not 
+\ compliant to the PCI bus binding of OpenFirmware.
+
+\ only forth
+\ vocabulary pci 
+\ also pci definitions
+
+hex
+
+: busdevfn ( bus dev fn -- busdevfn )
+  7 and swap 
+  1f and 3 << or       ( dev fn -- devfn )
+  swap 8 << or            ( bus devfn -- busdevfn )
+  ;
+
+: config-command ( busdevfn reg -- reg addr )
+  dup -rot
+  3 invert and 
+  swap 8 << or 
+  80000000 or
+  ;
+
+: pci-c@ ( busdevfn reg -- x )
+  config-command
+  cf8 iol!
+  3 and cfc + 
+  ioc@
+  ;
+
+: pci-w@ ( busdevfn reg -- x )
+  config-command
+  cf8 iol!
+  2 and cfc + iow@
+  ;
+
+: pci-l@ ( busdevfn reg -- x )
+  config-command
+  cf8 iol! 
+  drop
+  cfc iol@
+  ;
+
+: pci-c! ( busdevfn reg val -- )
+  -rot config-command 
+  cf8 iol! 
+  3 and cfc + ioc!
+  ;
+  
+: pci-w! ( busdevfn reg val -- )
+  -rot config-command 
+  cf8 iol! 
+  2 and cfc + iow!
+  ;
+  
+: pci-l! ( busdevfn reg val -- )
+  -rot config-command 
+  cf8 iol! 
+  drop
+  cfc iol!
+  ;
+ 
+: dump-pci-device ( bus dev fn -- )
+  2 pick (.) type 3a emit over 
+  (.) type 2e emit dup (.) type 20 emit 5b emit  \ 0:18.0 [
+  busdevfn >r
+  r@ 0 pci-w@ u. 2f emit r@ 2 pci-w@ u. 5d emit 	 \ 1022/1100]
+  r>
+  \ now we iterate
+  10 0 do
+    cr i todigit emit 30 emit 3a emit 20 emit
+    10 0 do
+      dup i j 4 << or  pci-c@ 
+      dup 4 >> todigit emit f and todigit emit
+      20 emit
+    loop
+  loop
+  drop
+  cr cr
+  ;
+  
+\ : test-pci
+\   0  2 0 dump-pci-device
+\   ;
diff --git a/qemu/roms/openbios/forth/util/util.fs b/qemu/roms/openbios/forth/util/util.fs
new file mode 100644
index 000000000..6f549bf54
--- /dev/null
+++ b/qemu/roms/openbios/forth/util/util.fs
@@ -0,0 +1,95 @@
+\ tag: Utility functions
+\ 
+\ Utility functions
+\ 
+\ Copyright (C) 2003, 2004 Samuel Rydh
+\ 
+\ See the file "COPYING" for further information about
+\ the copyright and warranty status of this work.
+\ 
+
+\ -------------------------------------------------------------------------
+\ package utils
+\ -------------------------------------------------------------------------
+
+( method-str method-len package-str package-len -- xt|0 )
+: $find-package-method
+  find-package 0= if 2drop false exit then
+  find-method 0= if 0 then
+;
+
+\ like $call-parent but takes an xt
+: call-parent ( ... xt -- ??? )
+  my-parent call-package
+;
+
+: [active-package],
+	['] (lit) , active-package ,
+; immediate
+
+\ -------------------------------------------------------------------------
+\ word creation
+\ -------------------------------------------------------------------------
+
+: ?mmissing ( name len -- 1 name len | 0 )
+  2dup active-package find-method
+  if 3drop false else true then
+;
+
+\ install trivial open and close functions
+: is-open ( -- )
+  " open" ?mmissing if ['] true -rot is-xt-func then
+  " close" ?mmissing if 0 -rot is-xt-func then
+;
+
+\ is-relay installs a relay function (a function that calls
+\ a function with the same name but belonging to a different node).
+\ The execution behaviour of xt should be ( -- ptr-to-ihandle ).
+\ 
+: is-relay ( xt ph name-str name-len -- )
+  rot >r 2dup r> find-method 0= if
+    \ function missing (not necessarily an error)
+    3drop exit
+  then
+
+  -rot is-func-begin
+  ( xt method-xt )
+  ['] (lit) , ,                 \ ['] method
+  , ['] @ ,                     \ xt @
+  ['] call-package ,            \ call-package
+  is-func-end
+;
+
+\ -------------------------------------------------------------------------
+\ install deblocker bindings
+\ -------------------------------------------------------------------------
+
+: (open-deblocker) ( varaddr -- )
+  " deblocker" find-package if
+    0 0 rot open-package
+  else 0 then
+  swap !
+;
+  
+: is-deblocker ( -- )
+  " deblocker" find-package 0= if exit then >r
+  " deblocker" is-ivariable
+
+  \ create open-deblocker
+  " open-deblocker" is-func-begin
+  dup , ['] (open-deblocker) ,
+  is-func-end
+
+  \ create close-deblocker
+  " close-deblocker" is-func-begin
+  dup , ['] @ , ['] close-package ,
+  is-func-end
+  
+  ( save-ph deblk-xt R: deblocker-ph  )
+  r>
+  2dup " read" is-relay
+  2dup " seek" is-relay
+  2dup " write" is-relay
+  2dup " tell" is-relay
+  2drop
+;