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Carl Shapiro
cmucl
Commits
1d23f008
Commit
1d23f008
authored
35 years ago
by
wlott
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Added other structs (bignum, complex, ratio, etc).
parent
aa7ed740
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compiler/mips/cell.lisp
+60
-31
60 additions, 31 deletions
compiler/mips/cell.lisp
with
60 additions
and
31 deletions
compiler/mips/cell.lisp
+
60
−
31
View file @
1d23f008
...
...
@@ -7,7 +7,7 @@
;;; Scott Fahlman (FAHLMAN@CMUC).
;;; **********************************************************************
;;;
;;; $Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/compiler/mips/cell.lisp,v 1.
7
1990/02/
18 06:00:27
wlott Exp $
;;; $Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/compiler/mips/cell.lisp,v 1.
8
1990/02/
20 16:04:50
wlott Exp $
;;;
;;; This file contains the VM definition of various primitive memory access
;;; VOPs for the MIPS.
...
...
@@ -21,16 +21,23 @@
(
export
'
(
cons-structure
cons-size
cons-car-slot
cons-cdr-slot
symbol-structure
symbol-size
symbol-value-slot
symbol-function-slot
symbol-plist-slot
symbol-name-slot
symbol-package-slot
bignum-structure
bignum-size
bignum-digits-offset
vector-structure
vector-length-slot
vector-data-offset
ratio-structure
ratio-size
ratio-numerator-slot
ratio-denominator-slot
single-float-structure
single-float-size
single-float-value-slot
double-float-structure
double-float-size
double-float-value-slot
complex-structure
complex-size
complex-real-slot
complex-imag-slot
array-structure
array-fill-pointer-slot
array-elements-slot
array-data-slot
array-displacement-slot
array-displaced-p-slot
array-dimensions-offset
vector-structure
vector-length-slot
vector-data-offset
code-structure
code-code-size-slot
code-entry-points-slot
code-debug-info-slot
code-constants-offset
...
...
@@ -39,7 +46,14 @@
function-header-arglist-slot
function-header-type-slot
function-header-code-offset
closure-structure
closure-function-slot
closure-info-offset
))
return-pc-structure
return-pc-return-point-offset
closure-structure
closure-function-slot
closure-info-offset
symbol-structure
symbol-size
symbol-value-slot
symbol-function-slot
symbol-plist-slot
symbol-name-slot
symbol-package-slot
))
(
in-package
"C"
)
...
...
@@ -99,7 +113,9 @@
(
string
name
)
"-SIZE"
))
,
index
,
(
format
nil
"Number of slots used by each ~S."
name
))
,
(
format
nil
"Number of slots used by each ~S~@[ including the header~]."
name
header
))
compile-time
))
`
(
progn
(
eval-when
(
compile
load
eval
)
...
...
@@ -117,19 +133,23 @@
:set-vop
set-cdr
:set-trans
%rplacd
))
(
defslots
(
symbol
:lowtag
other-pointer-type
)
(
value
:set-vop
set
:set-trans
set
)
(
function
:set-vop
set-symbol-function
:set-trans
%sp-set-definition
)
(
plist
:ref-vop
symbol-plist
:ref-trans
symbol-plist
:set-vop
set-symbol-plist
:set-trans
%sp-set-plist
)
(
name
:ref-vop
symbol-name
:ref-trans
symbol-name
)
(
package
:ref-vop
symbol-package
:ref-trans
symbol-package
:set-vop
set-package
))
(
defslots
(
bignum
:lowtag
other-pointer-type
)
(
digits
:rest
t
:boxed
nil
))
(
defslots
(
ratio
:lowtag
other-pointer-type
)
numerator
denominator
)
(
defslots
(
vector
:lowtag
other-pointer-type
)
length
(
data
:rest
t
:boxed
nil
))
(
defslots
(
single-float
:lowtag
other-pointer-type
)
value
)
(
defslots
(
double-float
:lowtag
other-pointer-type
)
value
more-value
)
(
defslots
(
complex
:lowtag
other-pointer-type
)
real
imag
)
(
defslots
(
array
:lowtag
other-pointer-type
)
fill-pointer
...
...
@@ -139,6 +159,10 @@
displaced-p
(
dimensions
:rest
t
))
(
defslots
(
vector
:lowtag
other-pointer-type
)
length
(
data
:rest
t
:boxed
nil
))
(
defslots
(
code
:lowtag
other-pointer-type
)
code-size
entry-points
...
...
@@ -153,10 +177,22 @@
type
(
code
:rest
t
:boxed
nil
))
(
defslots
(
return-pc
:lowtag
other-pointer-type
)
(
return-point
:boxed
nil
:rest
t
))
(
defslots
(
closure
:lowtag
function-pointer-type
)
function
(
info
:rest
t
))
(
defslots
(
symbol
:lowtag
other-pointer-type
)
(
value
:set-vop
set
:set-trans
set
)
(
function
:set-vop
set-symbol-function
:set-trans
%sp-set-definition
)
(
plist
:ref-vop
symbol-plist
:ref-trans
symbol-plist
:set-vop
set-symbol-plist
:set-trans
%sp-set-plist
)
(
name
:ref-vop
symbol-name
:ref-trans
symbol-name
)
(
package
:ref-vop
symbol-package
:ref-trans
symbol-package
:set-vop
set-package
))
...
...
@@ -178,10 +214,10 @@
;;;
(
define-vop
(
symbol-value
checked-cell-ref
)
(
:translate
symbol-value
)
#+
nil
(
:generator
9
(
move
obj-temp
object
)
(
loadw
value
obj-temp
symbol-value-slot
)
#+
nil
(
let
((
err-lab
(
generate-error-code
node
clc::error-symbol-unbound
obj-temp
)))
(
test-special-value
value
temp
'%trap-object
err-lab
nil
))))
...
...
@@ -191,10 +227,10 @@
;;;
(
define-vop
(
symbol-function
checked-cell-ref
)
(
:translate
symbol-function
)
#+
nil
(
:generator
10
(
move
obj-temp
object
)
(
loadw
value
obj-temp
symbol-function-slot
)
#+
nil
(
let
((
err-lab
(
generate-error-code
node
clc::error-symbol-undefined
obj-temp
)))
(
test-simple-type
value
temp
err-lab
t
system:%function-type
))))
...
...
@@ -238,12 +274,12 @@
(
define-vop
(
fast-symbol-value
cell-ref
)
(
:variant
symbol-value-slot
other-pointer-type
)
(
:variant
vm:
symbol-value-slot
vm:
other-pointer-type
)
(
:policy
:fast
)
(
:translate
symbol-value
))
(
define-vop
(
fast-symbol-function
cell-ref
)
(
:variant
symbol-function-slot
other-pointer-type
)
(
:variant
vm:
symbol-function-slot
vm:
other-pointer-type
)
(
:policy
:fast
)
(
:translate
symbol-function
))
...
...
@@ -254,11 +290,6 @@
#+
nil
(
define-miscop
unbind
(
num
)
:results
())
;;;; List hackery:
#+
nil
(
define-miscop
cons
(
x
y
)
:translate
cons
)
;;;; Value cell and closure hackery:
...
...
@@ -286,10 +317,8 @@
;;;; Structure hackery:
#+
nil
(
define-vop
(
structure-ref
slot-ref
)
(
:variant
vector-
header-length
other-pointer-type
))
(
:variant
vm:
vector-
data-offset
vm:
other-pointer-type
))
#+
nil
(
define-vop
(
structure-set
slot-set
)
(
:variant
vector-
header-length
other-pointer-type
))
(
:variant
vm:
vector-
data-offset
vm:
other-pointer-type
))
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