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Carl Shapiro
cmucl
Commits
c1d3212f
Commit
c1d3212f
authored
34 years ago
by
wlott
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Supply the backend arg to sc-or-lose and friends when necessary to get
at the runtime info.
parent
5a3328b5
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2 changed files
compiler/mips/c-call.lisp
+43
-51
43 additions, 51 deletions
compiler/mips/c-call.lisp
compiler/mips/vm.lisp
+11
-11
11 additions, 11 deletions
compiler/mips/vm.lisp
with
54 additions
and
62 deletions
compiler/mips/c-call.lisp
+
43
−
51
View file @
c1d3212f
...
...
@@ -7,7 +7,7 @@
;;; Lisp, please contact Scott Fahlman (Scott.Fahlman@CS.CMU.EDU)
;;; **********************************************************************
;;;
;;; $Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/compiler/mips/c-call.lisp,v 1.
2
1990/11/
0
3
18:13:36
wlott Exp $
;;; $Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/compiler/mips/c-call.lisp,v 1.
3
1990/11/
1
3
22:59:51
wlott Exp $
;;;
;;; This file contains the VOPs and other necessary machine specific support
;;; routines for call-out to C.
...
...
@@ -16,10 +16,13 @@
;;;
(
in-package
"MIPS"
)
(
defun
my-make-wired-tn
(
prim-type-name
sc-name
offset
)
(
make-wired-tn
(
primitive-type-or-lose
prim-type-name
*backend*
)
(
sc-number-or-lose
sc-name
*backend*
)
offset
))
(
def-vm-support-routine
make-call-out-nsp-tn
()
(
make-wired-tn
(
primitive-type-or-lose
'positive-fixnum
)
(
sc-number-or-lose
'any-reg
)
nsp-offset
))
(
my-make-wired-tn
'positive-fixnum
'any-reg
nsp-offset
))
(
def-vm-support-routine
make-call-out-argument-tns
(
arg-types
)
(
let
((
stack-frame-size
0
)
...
...
@@ -31,60 +34,58 @@
(
ecase
name
((
unsigned-byte
port
)
(
if
(
<
stack-frame-size
4
)
(
tns
(
make-wired-tn
(
primitive-type-or-lose
'unsigned-byte-32
)
(
sc-number-or-lose
'unsigned-reg
)
(
+
stack-frame-size
4
)))
(
tns
(
make-wired-tn
(
primitive-type-or-lose
'unsigned-byte-32
)
(
sc-number-or-lose
'unsigned-stack
)
stack-frame-size
)))
(
tns
(
my-
make-wired-tn
'unsigned-byte-32
'unsigned-reg
(
+
stack-frame-size
4
)))
(
tns
(
my-
make-wired-tn
'unsigned-byte-32
'unsigned-stack
stack-frame-size
)))
(
incf
stack-frame-size
)
(
setf
did-int-arg
t
))
(
signed-byte
(
if
(
<
stack-frame-size
4
)
(
tns
(
make-wired-tn
(
primitive-type-or-lose
'signed-byte-32
)
(
sc-number-or-lose
'signed-reg
)
(
+
stack-frame-size
4
)))
(
tns
(
make-wired-tn
(
primitive-type-or-lose
'signed-byte-32
)
(
sc-number-or-lose
'signed-stack
)
stack-frame-size
)))
(
tns
(
my-
make-wired-tn
'signed-byte-32
'signed-reg
(
+
stack-frame-size
4
)))
(
tns
(
my-
make-wired-tn
'signed-byte-32
'signed-stack
stack-frame-size
)))
(
incf
stack-frame-size
)
(
setf
did-int-arg
t
))
(
system-area-pointer
(
if
(
<
stack-frame-size
4
)
(
tns
(
make-wired-tn
(
primitive-type-or-lose
'system-area-pointer
)
(
sc-number-or-lose
'sap-reg
)
(
+
stack-frame-size
4
)))
(
tns
(
make-wired-tn
(
primitive-type-or-lose
'system-area-pointer
)
(
sc-number-or-lose
'sap-stack
)
stack-frame-size
)))
(
tns
(
my-make-wired-tn
'system-area-pointer
'sap-reg
(
+
stack-frame-size
4
)))
(
tns
(
my-make-wired-tn
'system-area-pointer
'sap-stack
stack-frame-size
)))
(
incf
stack-frame-size
)
(
setf
did-int-arg
t
))
(
double-float
;; Round to a dual-word.
(
setf
stack-frame-size
(
logandc2
(
1+
stack-frame-size
)
1
))
(
cond
((
>=
stack-frame-size
4
)
(
tns
(
make-wired-tn
(
primitive-type-or-lose
'double-float
)
(
sc-number-or-lose
'double-stack
)
stack-frame-size
)))
(
tns
(
my-
make-wired-tn
'double-float
'double-stack
stack-frame-size
)))
((
and
(
not
did-int-arg
)
(
<
float-args
2
))
(
tns
(
make-wired-tn
(
primitive-type-or-lose
'double-float
)
(
sc-number-or-lose
'double-reg
)
(
+
(
*
float-args
2
)
12
))))
(
tns
(
my-
make-wired-tn
'double-float
'double-reg
(
+
(
*
float-args
2
)
12
))))
(
t
(
error
"Can't put floats in int regs yet."
)))
(
incf
stack-frame-size
2
)
(
incf
float-args
))
(
single-float
(
cond
((
>=
stack-frame-size
4
)
(
tns
(
make-wired-tn
(
primitive-type-or-lose
'single-float
)
(
sc-number-or-lose
'single-stack
)
stack-frame-size
)))
(
tns
(
my-
make-wired-tn
'single-float
'single-stack
stack-frame-size
)))
((
and
(
not
did-int-arg
)
(
<
float-args
2
))
(
tns
(
make-wired-tn
(
primitive-type-or-lose
'single-float
)
(
sc-number-or-lose
'single-reg
)
(
+
(
*
float-args
2
)
12
))))
(
tns
(
my-
make-wired-tn
'single-float
'single-reg
(
+
(
*
float-args
2
)
12
))))
(
t
(
error
"Can't put floats in int regs yet."
)))
(
incf
stack-frame-size
)
...
...
@@ -96,25 +97,16 @@
(
let
((
name
(
if
(
consp
type
)
(
car
type
)
type
)))
(
ecase
name
((
unsigned-byte
port
)
(
make-wired-tn
(
primitive-type-or-lose
'unsigned-byte-32
)
(
sc-number-or-lose
'unsigned-reg
)
2
))
(
my-make-wired-tn
'unsigned-byte-32
'unsigned-reg
2
))
(
signed-byte
(
make-wired-tn
(
primitive-type-or-lose
'signed-byte-32
)
(
sc-number-or-lose
'signed-reg
)
2
))
(
my-make-wired-tn
'signed-byte-32
'signed-reg
2
))
(
system-area-pointer
(
make-wired-tn
(
primitive-type-or-lose
'system-area-pointer
)
(
sc-number-or-lose
'sap-reg
)
2
))
(
my-make-wired-tn
'system-area-pointer
'sap-reg
2
))
(
double-float
(
make-wired-tn
(
primitive-type-or-lose
'double-float
)
(
sc-number-or-lose
'double-reg
)
0
))
(
my-make-wired-tn
'double-float
'double-reg
0
))
(
single-float
(
make-wired-tn
(
primitive-type-or-lose
'single-float
)
(
sc-number-or-lose
'single-reg
)
0
)))))
(
my-make-wired-tn
'single-float
'single-reg
0
)))))
(
define-vop
(
foreign-symbol-address
)
(
:info
foreign-symbol
)
...
...
This diff is collapsed.
Click to expand it.
compiler/mips/vm.lisp
+
11
−
11
View file @
c1d3212f
...
...
@@ -7,7 +7,7 @@
;;; Lisp, please contact Scott Fahlman (Scott.Fahlman@CS.CMU.EDU)
;;; **********************************************************************
;;;
;;; $Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/compiler/mips/vm.lisp,v 1.3
7
1990/11/
07 13:17:37
wlott Exp $
;;; $Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/compiler/mips/vm.lisp,v 1.3
8
1990/11/
13 23:00:46
wlott Exp $
;;;
;;; This file contains the VM definition for the MIPS R2000 and the new
;;; object format.
...
...
@@ -297,32 +297,32 @@
(
def-vm-support-routine
immediate-constant-sc
(
value
)
(
typecase
value
((
integer
0
0
)
(
sc-number-or-lose
'zero
))
(
sc-number-or-lose
'zero
*backend*
))
(
null
(
sc-number-or-lose
'null
))
(
sc-number-or-lose
'null
*backend*
))
((
integer
#x-1FFF
#x-0001
)
(
sc-number-or-lose
'negative-immediate
))
(
sc-number-or-lose
'negative-immediate
*backend*
))
((
integer
0
#x1FFE
)
(
sc-number-or-lose
'immediate
))
(
sc-number-or-lose
'immediate
*backend*
))
((
integer
#x1FFF
#x3FFE
)
(
sc-number-or-lose
'unsigned-immediate
))
(
sc-number-or-lose
'unsigned-immediate
*backend*
))
(
symbol
(
if
(
vm:static-symbol-p
value
)
(
sc-number-or-lose
'random-immediate
)
(
sc-number-or-lose
'random-immediate
*backend*
)
nil
))
(
#-
new-compiler
(
signed-byte
30
)
#+
new-compiler
fixnum
(
sc-number-or-lose
'random-immediate
))
(
sc-number-or-lose
'random-immediate
*backend*
))
#+
new-compiler
(
system-area-pointer
(
sc-number-or-lose
'immediate-sap
))
(
sc-number-or-lose
'immediate-sap
*backend*
))
(
character
#-
new-compiler
(
if
(
string-char-p
value
)
(
sc-number-or-lose
'immediate-base-character
)
(
sc-number-or-lose
'immediate-base-character
*backend*
)
nil
)
#+
new-compiler
(
sc-number-or-lose
'immediate-base-character
))))
(
sc-number-or-lose
'immediate-base-character
*backend*
))))
;;;; Function Call Parameters
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