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Richard M Kreuter
cmucl-copy
Commits
0c2284a7
Commit
0c2284a7
authored
7 years ago
by
Raymond Toy
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Add cross script for sparc
This changes the RNG to xoroshiro128+ for sparc.
parent
be17d9f4
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src/bootfiles/21c/boot-21c-cross-sparc.lisp
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0c2284a7
(
in-package
:cl-user
)
;;; Rename the SPARC package and backend so that new-backend does the
;;; right thing.
(
rename-package
"SPARC"
"OLD-SPARC"
'
(
"OLD-VM"
))
(
setf
(
c:backend-name
c:*native-backend*
)
"OLD-SPARC"
)
(
c::new-backend
"SPARC"
;; Features to add here
'
(
:sparc
:sparc-v9
; For Ultrasparc processors
:complex-fp-vops
; Some slightly faster FP vops on complex numbers
:linkage-table
:stack-checking
; Throw error if we run out of stack
:heap-overflow-check
; Throw error if we run out of
; heap (This requires gencgc!)
:gencgc
; Generational GC
:relative-package-names
; Relative package names from Allegro
:conservative-float-type
:hash-new
:random-xoroshiro
; xoroshiro128+ RNG
:cmu
; Announce this is CMUCL
:cmu20
:cmu20a
; Current version identifier
:modular-arith
; Modular arithmetic
:double-double
; Double-double float support
)
;; Features to remove from current *features* here
'
(
:sparc-v8
:sparc-v7
; Choose only one of :sparc-v7, :sparc-v8, :sparc-v9
;; Other architectures we aren't using.
:x86
:x86-bootstrap
:alpha
:osf1
:mips
;; Really old stuff that should have been removed long ago.
:propagate-fun-type
:propagate-float-type
:constrain-float-type
;; Other OSes were not using
:openbsd
:freebsd
:glibc2
:linux
:pentium
:long-float
:new-random
:random-mt19937
; MT-19937 generator
:small
))
;;; May need to add some symbols to *features* and
;;; sys::*runtime-features* as well. This might be needed even if we
;;; have those listed above, because of the code checks for things in
;;; *features* and not in the backend-features.. So do that here.
;;; Extern-alien-name for the new backend.
(
in-package
:vm
)
(
defun
extern-alien-name
(
name
)
(
declare
(
type
simple-string
name
))
#+
(
and
bsd
(
not
elf
))
(
concatenate
'string
"_"
name
)
#-
(
and
bsd
(
not
elf
))
name
)
;; When compiling the compiler, vm:fixup-code-object and
;; vm:sanctify-for-execution are undefined. Import these to get rid
;; of that error.
(
import
'old-vm::fixup-code-object
)
(
import
'old-vm::sanctify-for-execution
)
(
export
'extern-alien-name
)
(
export
'fixup-code-object
)
(
export
'sanctify-for-execution
)
(
in-package
:cl-user
)
;;; Compile the new backend.
(
pushnew
:bootstrap
*features*
)
(
pushnew
:building-cross-compiler
*features*
)
(
load
"target:tools/comcom"
)
;;; Load the new backend.
(
setf
(
search-list
"c:"
)
'
(
"target:compiler/"
))
(
setf
(
search-list
"vm:"
)
'
(
"c:sparc/"
"c:generic/"
))
(
setf
(
search-list
"assem:"
)
'
(
"target:assembly/"
"target:assembly/sparc/"
))
;; 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"
)
(
load
"vm:system"
)
(
load
"vm:char"
)
(
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"
)
(
load
"vm:print"
)
(
load
"vm:alloc"
)
(
load
"vm:call"
)
(
load
"vm:nlx"
)
(
load
"vm:values"
)
(
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
OLD-VM:CHAR-BYTES
OLD-VM:LOWTAG-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-DIGITS
old-vm:single-float-digits
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. When cross-compiling, the compiler wants to
;; constant-fold some stuff, and it needs the following functions to
;; do so. This just gets rid of the hundreds of errors that happen.
(
setf
(
fdefinition
'vm::ash-left-mod32
)
#'
old-vm::ash-left-mod32
)
(
setf
(
fdefinition
'vm::lognot-mod32
)
#'
old-vm::lognot-mod32
)
;; End modular 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
)
(
export
'fixup-code-object
)
(
export
'sanctify-for-execution
)
(
in-package
:cl-user
)
;;; Don't load compiler parts from the target compilation
(
defparameter
*load-stuff*
nil
)
;; Sometimes during cross-compile sparc::any-reg isn't defined during
;; cross-compile.
;;
;; hack, hack, hack: Make old-vm::any-reg the same as
;; sparc::any-reg as an SC. Do this by adding old-vm::any-reg
;; to the hash table with the same value as sparc::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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