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Carl Shapiro
cmucl
Commits
8657dd6c
Commit
8657dd6c
authored
32 years ago
by
wlott
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Added a bunch of gengc stuff under #+gengc.
parent
98532de9
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compiler/mips/array.lisp
+41
-19
41 additions, 19 deletions
compiler/mips/array.lisp
with
41 additions
and
19 deletions
compiler/mips/array.lisp
+
41
−
19
View file @
8657dd6c
...
@@ -7,7 +7,7 @@
...
@@ -7,7 +7,7 @@
;;; Scott Fahlman or slisp-group@cs.cmu.edu.
;;; Scott Fahlman or slisp-group@cs.cmu.edu.
;;;
;;;
(
ext:file-comment
(
ext:file-comment
"$Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/compiler/mips/array.lisp,v 1.3
6
199
2
/0
8
/1
8 04:48:00
wlott Exp $"
)
"$Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/compiler/mips/array.lisp,v 1.3
7
199
3
/0
1
/1
3 15:55:23
wlott Exp $"
)
;;;
;;;
;;; **********************************************************************
;;; **********************************************************************
;;;
;;;
...
@@ -20,31 +20,53 @@
...
@@ -20,31 +20,53 @@
;;;; Allocator for the array header.
;;;; Allocator for the array header.
#-
gengc
(
define-vop
(
make-array-header
)
(
define-vop
(
make-array-header
)
(
:policy
:fast-safe
)
(
:policy
:fast-safe
)
(
:translate
make-array-header
)
(
:translate
make-array-header
)
(
:args
(
type
:scs
(
any-reg
))
(
:args
(
type
:scs
(
any-reg
))
(
rank
:scs
(
any-reg
)))
(
rank
:scs
(
any-reg
)))
(
:arg-types
positive-fixnum
positive-fixnum
)
(
:arg-types
positive-fixnum
positive-fixnum
)
(
:temporary
(
:scs
(
descriptor-reg
)
:to
(
:result
0
)
:target
result
)
header
)
(
:temporary
(
:scs
(
any-reg
))
bytes
)
(
:temporary
(
:scs
(
any-reg
))
temp1
)
(
:temporary
(
:scs
(
non-descriptor-reg
))
header
)
(
:temporary
(
:scs
(
non-descriptor-reg
))
temp2
)
(
:temporary
(
:sc
non-descriptor-reg
:offset
nl4-offset
)
pa-flag
)
(
:temporary
(
:sc
non-descriptor-reg
:offset
nl4-offset
)
pa-flag
)
(
:results
(
result
:scs
(
descriptor-reg
)))
(
:results
(
result
:scs
(
descriptor-reg
)))
(
:generator
13
(
:generator
13
(
inst
addu
bytes
rank
(
+
(
*
array-dimensions-offset
word-bytes
)
lowtag-mask
))
(
inst
li
header
(
lognot
lowtag-mask
))
(
inst
and
bytes
header
)
(
inst
addu
header
rank
(
fixnum
(
1-
array-dimensions-offset
)))
(
inst
sll
header
type-bits
)
(
inst
or
header
header
type
)
(
inst
srl
header
2
)
(
pseudo-atomic
(
pa-flag
)
(
pseudo-atomic
(
pa-flag
)
(
inst
or
header
alloc-tn
other-pointer-type
)
(
inst
or
result
alloc-tn
other-pointer-type
)
(
inst
addu
temp1
rank
(
+
(
*
array-dimensions-offset
word-bytes
)
(
storew
header
alloc-tn
)
lowtag-mask
))
(
inst
addu
alloc-tn
bytes
))))
(
inst
li
temp2
(
lognot
lowtag-mask
))
(
inst
and
temp1
temp2
)
#+
gengc
(
inst
addu
alloc-tn
temp1
)
(
define-vop
(
make-array-header
)
(
inst
addu
temp2
rank
(
fixnum
(
1-
array-dimensions-offset
)))
(
:args
(
type
:scs
(
any-reg
))
(
inst
sll
temp2
type-bits
)
(
rank
:scs
(
any-reg
)))
(
inst
or
temp2
temp2
type
)
(
:arg-types
positive-fixnum
positive-fixnum
)
(
inst
srl
temp2
2
)
(
:temporary
(
:sc
non-descriptor-reg
:offset
nl0-offset
)
nl0
)
(
storew
temp2
header
0
other-pointer-type
))
(
:temporary
(
:sc
non-descriptor-reg
:offset
nl1-offset
)
nl1
)
(
move
result
header
)))
(
:temporary
(
:sc
non-descriptor-reg
:offset
nl2-offset
)
nl2
)
(
:temporary
(
:sc
descriptor-reg
:offset
a0-offset
:target
result
:from
(
:argument
0
)
:to
(
:result
0
))
a0
)
(
:results
(
result
:scs
(
descriptor-reg
)))
(
:ignore
nl2
)
(
:generator
13
(
inst
addu
a0
rank
(
fixnum
(
1+
array-dimensions-offset
)))
(
inst
addu
nl1
rank
(
fixnum
(
1-
array-dimensions-offset
)))
(
inst
sll
nl1
(
-
type-bits
2
))
(
inst
or
nl1
type
)
(
inst
jal
(
make-fixup
'var-alloc
:assembly-routine
))
(
inst
li
nl0
other-pointer-type
)
(
move
result
a0
)))
;;;; Additional accessors and setters for the array header.
;;;; Additional accessors and setters for the array header.
...
@@ -60,7 +82,7 @@
...
@@ -60,7 +82,7 @@
(
define-full-setter
%set-array-dimension
*
(
define-full-setter
%set-array-dimension
*
array-dimensions-offset
other-pointer-type
array-dimensions-offset
other-pointer-type
(
any-reg
)
positive-fixnum
lisp::%set-array-dimension
)
(
any-reg
)
positive-fixnum
lisp::%set-array-dimension
nil
)
(
defknown
lisp::%array-rank
(
t
)
index
(
flushable
))
(
defknown
lisp::%array-rank
(
t
)
index
(
flushable
))
...
@@ -117,7 +139,7 @@
...
@@ -117,7 +139,7 @@
data-vector-ref
)
data-vector-ref
)
(
define-full-setter
,
(
symbolicate
"DATA-VECTOR-SET/"
type
)
,
type
(
define-full-setter
,
(
symbolicate
"DATA-VECTOR-SET/"
type
)
,
type
vector-data-offset
other-pointer-type
,
scs
,
element-type
vector-data-offset
other-pointer-type
,
scs
,
element-type
data-vector-set
)))
data-vector-set
#+
gengc
,
(
if
(
member
'descriptor-reg
scs
)
t
nil
)
)))
(
defmacro
def-partial-data-vector-frobs
(
defmacro
def-partial-data-vector-frobs
(
type
element-type
size
signed
&rest
scs
)
(
type
element-type
size
signed
&rest
scs
)
...
@@ -412,7 +434,7 @@
...
@@ -412,7 +434,7 @@
(
define-full-reffer
raw-bits
*
0
other-pointer-type
(
unsigned-reg
)
unsigned-num
(
define-full-reffer
raw-bits
*
0
other-pointer-type
(
unsigned-reg
)
unsigned-num
%raw-bits
)
%raw-bits
)
(
define-full-setter
set-raw-bits
*
0
other-pointer-type
(
unsigned-reg
)
(
define-full-setter
set-raw-bits
*
0
other-pointer-type
(
unsigned-reg
)
unsigned-num
%set-raw-bits
)
unsigned-num
%set-raw-bits
#+
gengc
nil
)
...
...
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