--- a/BCompiler.st Thu Sep 07 14:07:16 1995 +0200
+++ b/BCompiler.st Tue Sep 12 12:46:13 1995 +0200
@@ -26,7 +26,7 @@
COPYRIGHT (c) 1989 by Claus Gittinger
All Rights Reserved
-$Header: /cvs/stx/stx/libcomp/Attic/BCompiler.st,v 1.38 1995-09-07 12:06:30 claus Exp $
+$Header: /cvs/stx/stx/libcomp/Attic/BCompiler.st,v 1.39 1995-09-12 10:45:39 claus Exp $
'!
!ByteCodeCompiler class methodsFor:'documentation'!
@@ -47,7 +47,7 @@
version
"
-$Header: /cvs/stx/stx/libcomp/Attic/BCompiler.st,v 1.38 1995-09-07 12:06:30 claus Exp $
+$Header: /cvs/stx/stx/libcomp/Attic/BCompiler.st,v 1.39 1995-09-12 10:45:39 claus Exp $
"
!
@@ -319,6 +319,7 @@
install ifTrue:[
aClass addSelector:sel withMethod:newMethod
].
+ Transcript show:'*** '.
sel notNil ifTrue:[
Transcript show:(sel ,' ')
].
@@ -530,8 +531,10 @@
canCreateMachineCode
"return true, if compilation to machine code is supported.
- Currently, all SYSV4 and Linux systems do so
- (due to the need for dynamic loading of object files).
+ Currently, all SYSV4 and Linux systems do so;
+ REAL/IX, AIX and HPUX do not (due to the need for dynamic loading
+ of object files, which is not supported by those).
+ MIPS ULTRIX is almost finished, but not yet released.
However, if no compiler is around (i.e. the demo distribution),
there is no chance ..."
@@ -539,18 +542,10 @@
|canDo|
ObjectFileLoader isNil ifTrue:[^ false].
+ ObjectFileLoader canLoadObjectFiles ifFalse:[^ false].
- canDo := false.
- OperatingSystem getSystemType = 'iris' ifTrue:[
- canDo := true.
- ].
- OperatingSystem getSystemType = 'linux' ifTrue:[
- canDo := true.
- ].
- canDo ifTrue:[
- ^ self stcPath notNil
- ].
- ^ false
+ "/ no chance, if no stc is available
+ ^ self stcPath notNil
"
Compiler canCreateMachineCode
@@ -1542,10 +1537,7 @@
initName newMethod ok status className sep class stcPath|
STCCompilation == #never ifTrue:[^ #Error].
- stcPath := self class stcPath.
- stcPath isNil ifTrue:[
- ^ #Error
- ].
+ (stcPath := self class stcPath) isNil ifTrue:[^ #Error].
SequenceNumber isNil ifTrue:[
SequenceNumber := 0.
@@ -1640,7 +1632,7 @@
status >= 16r200 ifTrue:[
self parseError:'STC error during compilation' position:1.
] ifFalse:[
- self parseError:'oops, no STC - cannot compile primitive code' position:1.
+ self parseError:'oops, no STC - cannot create machine code' position:1.
].
^ #Error
].
@@ -1666,7 +1658,7 @@
].
ObjectFileLoader isNil ifTrue:[
- self parseError:'no dynamic load configured - cannot compile primitive code' position:1.
+ self parseError:'no dynamic load configured - cannot create machine code' position:1.
^ #Error
].
"/ ObjectFileLoader verbose:true.
@@ -1676,7 +1668,7 @@
"
handle := ObjectFileLoader loadDynamicObject:oFileName.
handle isNil ifTrue:[
- self parseError:'dynamic load failed - cannot compile primitive code' position:1.
+ self parseError:'dynamic load failed - cannot create machine code' position:1.
^ #Error
].
"/ ('handle is ' , handle printString) printNL.
@@ -1685,7 +1677,7 @@
address isNil ifTrue:[
address := ObjectFileLoader getFunction:'_' , initName , '_Init' from:handle.
address isNil ifTrue:[
- self parseError:initName , '_Init() lookup failed - cannot compile primitive code' position:1.
+ self parseError:initName , '_Init() lookup failed - cannot create machine code' position:1.
^ #Error
]
].