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Carl Shapiro
cmucl
Commits
992e9da6
Commit
992e9da6
authored
14 years ago
by
rtoy
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Initial version of script to cross-compile from x86 OSX to x86
FreeBSD.
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tools/cross-scripts/cross-x86-osx-freebsd.lisp
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992e9da6
;; Basic cross-compile script for cross-compiling from x86 on darwin
;; (Mac OS X) to x86 on FreeBSD. This is a basic x86-to-x86
;; cross-compile, except we tweek the features and misfeatures to
;; match the FreeBSD features.
(
in-package
:cl-user
)
;;; Rename the X86 package and backend so that new-backend does the
;;; right thing.
(
rename-package
"X86"
"OLD-X86"
'
(
"OLD-VM"
))
(
setf
(
c:backend-name
c:*native-backend*
)
"OLD-X86"
)
(
c::new-backend
"X86"
;; Features to add here. These are just examples. You may not
;; need to list anything here. We list them here anyway as a
;; record of typical features for all x86 ports.
'
(
:x86
:i486
:pentium
:stack-checking
; Catches stack overflow
:heap-overflow-check
; Catches heap overflows
:relative-package-names
; relative package names
:mp
; multiprocessing
:gencgc
; Generational GC
:conservative-float-type
:complex-fp-vops
:hash-new
:random-mt19937
:cmu
:cmu20
:cmu20b
; Version features
:double-double
; double-double float support
:linkage-table
:freebsd
:bsd
:elf
;; The :sse2 and :x87 features will get set by the compiling
;; lisp, so don't set it here!
)
;; Features to remove from current *features* here. Normally don't
;; need to list anything here unless you are trying to remove a
;; feature.
'
(
:x86-bootstrap
;; :alpha :osf1 :mips
:propagate-fun-type
:propagate-float-type
:constrain-float-type
;; :openbsd :freebsd :glibc2 :linux
:mach-o
:darwin
:long-float
:new-random
:small
))
;;; Compile the new backend.
(
pushnew
:bootstrap
*features*
)
(
pushnew
:building-cross-compiler
*features*
)
;; Make fixup-code-object and sanctify-for-execution in the VM package
;; be the same as the original. Needed to get rid of a compiler error
;; in generic/core.lisp. (This halts cross-compilations if the
;; compiling lisp uses the -batch flag.
(
import
'old-vm::fixup-code-object
"VM"
)
(
import
'old-vm::sanctify-for-execution
"VM"
)
(
export
'vm::fixup-code-object
"VM"
)
(
export
'vm::sanctify-for-execution
"VM"
)
(
load
"target:tools/comcom"
)
;;; Load the new backend.
(
setf
(
search-list
"c:"
)
'
(
"target:compiler/"
))
(
setf
(
search-list
"vm:"
)
'
(
"c:x86/"
"c:generic/"
))
(
setf
(
search-list
"assem:"
)
'
(
"target:assembly/"
"target:assembly/x86/"
))
;; Load the backend of the compiler.
(
in-package
"C"
)
(
load
"vm:vm-macs"
)
(
load
"vm:parms"
)
(
load
"vm:objdef"
)
(
load
"vm:interr"
)
(
load
"assem:support"
)
(
load
"target:compiler/srctran"
)
(
load
"vm:vm-typetran"
)
(
load
"target:compiler/float-tran"
)
(
load
"target:compiler/saptran"
)
(
load
"vm:macros"
)
(
load
"vm:utils"
)
(
load
"vm:vm"
)
(
load
"vm:insts"
)
(
load
"vm:primtype"
)
(
load
"vm:move"
)
(
load
"vm:sap"
)
(
when
(
target-featurep
:sse2
)
(
load
"vm:sse2-sap"
))
(
load
"vm:system"
)
(
load
"vm:char"
)
(
if
(
target-featurep
:sse2
)
(
load
"vm:float-sse2"
)
(
load
"vm:float"
))
(
load
"vm:memory"
)
(
load
"vm:static-fn"
)
(
load
"vm:arith"
)
(
load
"vm:cell"
)
(
load
"vm:subprim"
)
(
load
"vm:debug"
)
(
load
"vm:c-call"
)
(
if
(
target-featurep
:sse2
)
(
load
"vm:sse2-c-call"
)
(
load
"vm:x87-c-call"
))
(
load
"vm:print"
)
(
load
"vm:alloc"
)
(
load
"vm:call"
)
(
load
"vm:nlx"
)
(
load
"vm:values"
)
;; These need to be loaded before array because array wants to use
;; some vops as templates.
(
load
(
if
(
target-featurep
:sse2
)
"vm:sse2-array"
"vm:x87-array"
))
(
load
"vm:array"
)
(
load
"vm:pred"
)
(
load
"vm:type-vops"
)
(
load
"assem:assem-rtns"
)
(
load
"assem:array"
)
(
load
"assem:arith"
)
(
load
"assem:alloc"
)
(
load
"c:pseudo-vops"
)
(
check-move-function-consistency
)
(
load
"vm:new-genesis"
)
;;; OK, the cross compiler backend is loaded.
(
setf
*features*
(
remove
:building-cross-compiler
*features*
))
;;; Info environment hacks.
(
macrolet
((
frob
(
&rest
syms
)
`
(
progn
,@
(
mapcar
#'
(
lambda
(
sym
)
`
(
defconstant
,
sym
(
symbol-value
(
find-symbol
,
(
symbol-name
sym
)
:vm
))))
syms
))))
(
frob
OLD-VM:BYTE-BITS
OLD-VM:WORD-BITS
OLD-VM:CHAR-BITS
#+
long-float
OLD-VM:SIMPLE-ARRAY-LONG-FLOAT-TYPE
OLD-VM:SIMPLE-ARRAY-DOUBLE-FLOAT-TYPE
OLD-VM:SIMPLE-ARRAY-SINGLE-FLOAT-TYPE
#+
long-float
OLD-VM:SIMPLE-ARRAY-COMPLEX-LONG-FLOAT-TYPE
OLD-VM:SIMPLE-ARRAY-COMPLEX-DOUBLE-FLOAT-TYPE
OLD-VM:SIMPLE-ARRAY-COMPLEX-SINGLE-FLOAT-TYPE
OLD-VM:SIMPLE-ARRAY-UNSIGNED-BYTE-2-TYPE
OLD-VM:SIMPLE-ARRAY-UNSIGNED-BYTE-4-TYPE
OLD-VM:SIMPLE-ARRAY-UNSIGNED-BYTE-8-TYPE
OLD-VM:SIMPLE-ARRAY-UNSIGNED-BYTE-16-TYPE
OLD-VM:SIMPLE-ARRAY-UNSIGNED-BYTE-32-TYPE
OLD-VM:SIMPLE-ARRAY-SIGNED-BYTE-8-TYPE
OLD-VM:SIMPLE-ARRAY-SIGNED-BYTE-16-TYPE
OLD-VM:SIMPLE-ARRAY-SIGNED-BYTE-30-TYPE
OLD-VM:SIMPLE-ARRAY-SIGNED-BYTE-32-TYPE
OLD-VM:SIMPLE-BIT-VECTOR-TYPE
OLD-VM:SIMPLE-STRING-TYPE
OLD-VM:SIMPLE-VECTOR-TYPE
OLD-VM:SIMPLE-ARRAY-TYPE
OLD-VM:VECTOR-DATA-OFFSET
OLD-VM:DOUBLE-FLOAT-EXPONENT-BYTE
OLD-VM:DOUBLE-FLOAT-NORMAL-EXPONENT-MAX
OLD-VM:DOUBLE-FLOAT-SIGNIFICAND-BYTE
OLD-VM:SINGLE-FLOAT-EXPONENT-BYTE
OLD-VM:SINGLE-FLOAT-NORMAL-EXPONENT-MAX
OLD-VM:SINGLE-FLOAT-SIGNIFICAND-BYTE
)
#+
double-double
(
frob
OLD-VM:SIMPLE-ARRAY-COMPLEX-DOUBLE-DOUBLE-FLOAT-TYPE
OLD-VM:SIMPLE-ARRAY-DOUBLE-DOUBLE-FLOAT-TYPE
))
;; Modular arith hacks
(
setf
(
fdefinition
'vm::ash-left-mod32
)
#'
old-vm::ash-left-mod32
)
(
setf
(
fdefinition
'vm::lognot-mod32
)
#'
old-vm::lognot-mod32
)
;; End arith hacks
(
let
((
function
(
symbol-function
'kernel:error-number-or-lose
)))
(
let
((
*info-environment*
(
c:backend-info-environment
c:*target-backend*
)))
(
setf
(
symbol-function
'kernel:error-number-or-lose
)
function
)
(
setf
(
info
function
kind
'kernel:error-number-or-lose
)
:function
)
(
setf
(
info
function
where-from
'kernel:error-number-or-lose
)
:defined
)))
(
defun
fix-class
(
name
)
(
let*
((
new-value
(
find-class
name
))
(
new-layout
(
kernel::%class-layout
new-value
))
(
new-cell
(
kernel::find-class-cell
name
))
(
*info-environment*
(
c:backend-info-environment
c:*target-backend*
)))
(
remhash
name
kernel::*forward-referenced-layouts*
)
(
kernel::%note-type-defined
name
)
(
setf
(
info
type
kind
name
)
:instance
)
(
setf
(
info
type
class
name
)
new-cell
)
(
setf
(
info
type
compiler-layout
name
)
new-layout
)
new-value
))
(
fix-class
'c::vop-parse
)
(
fix-class
'c::operand-parse
)
#+
random-mt19937
(
declaim
(
notinline
kernel:random-chunk
))
(
setf
c:*backend*
c:*target-backend*
)
;;; Extern-alien-name for the new backend.
(
in-package
:vm
)
(
defun
extern-alien-name
(
name
)
(
declare
(
type
simple-string
name
))
name
)
(
export
'extern-alien-name
)
(
in-package
:cl-user
)
;;; Don't load compiler parts from the target compilation
(
defparameter
*load-stuff*
nil
)
;; hack, hack, hack: Make old-vm::any-reg the same as
;; x86::any-reg as an SC. Do this by adding old-vm::any-reg
;; to the hash table with the same value as x86::any-reg.
(
let
((
ht
(
c::backend-sc-names
c::*target-backend*
)))
(
setf
(
gethash
'old-vm::any-reg
ht
)
(
gethash
'vm::any-reg
ht
)))
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