mit-scheme.git
29 years agoTypo.
Stephen Adams [Sat, 19 Aug 1995 02:03:46 +0000 (02:03 +0000)]
Typo.

29 years agoTYpo.
Stephen Adams [Sat, 19 Aug 1995 02:02:57 +0000 (02:02 +0000)]
TYpo.

29 years agoAdded %primitive-error and tuples and vectro index checking prims.
Stephen Adams [Sat, 19 Aug 1995 01:36:13 +0000 (01:36 +0000)]
Added %primitive-error and tuples and vectro index checking prims.

29 years agoWorked through DBG-info of generic arithmetic & other cases with
Stephen Adams [Sat, 19 Aug 1995 01:34:04 +0000 (01:34 +0000)]
Worked through DBG-info of generic arithmetic & other cases with
`local continuations'.

29 years agoCorrected handling of missing DBG-BLOCK.
Stephen Adams [Sat, 19 Aug 1995 01:15:44 +0000 (01:15 +0000)]
Corrected handling of missing DBG-BLOCK.

29 years agoNEW-DBG-EXPRESSIONs now have a pointer to the scode for their
Stephen Adams [Fri, 18 Aug 1995 23:54:03 +0000 (23:54 +0000)]
NEW-DBG-EXPRESSIONs now have a pointer to the scode for their
containing combination.  This is to assist in creating
NEW-DBG-CONTINUATIONs for continuations that did not previously exist
in the user's program.

29 years agoUpdate comment containing useful code for viewing DBG info.
Stephen Adams [Fri, 18 Aug 1995 22:16:20 +0000 (22:16 +0000)]
Update comment containing useful code for viewing DBG info.

29 years agoConvert to MONOTONIC-STRING-EQ-HASH-TABLEs
Stephen Adams [Fri, 18 Aug 1995 21:52:42 +0000 (21:52 +0000)]
Convert to MONOTONIC-STRING-EQ-HASH-TABLEs

29 years agoMade some operators (MEMQ, SQRT and EXPT) integrate as global operators.
Stephen Adams [Fri, 18 Aug 1995 18:17:37 +0000 (18:17 +0000)]
Made some operators (MEMQ, SQRT and EXPT) integrate as global operators.
This will allow the new compiler to identify them and so something smart.

29 years agoContainers use %car and %cdr, not CAR and CDR.
Stephen Adams [Fri, 18 Aug 1995 18:09:35 +0000 (18:09 +0000)]
Containers use %car and %cdr, not CAR and CDR.

29 years agoAdded checked rewrites for VECTOR-REF, VECTOR-SET!, CAR and CDR.
Stephen Adams [Wed, 16 Aug 1995 20:13:18 +0000 (20:13 +0000)]
Added checked rewrites for VECTOR-REF, VECTOR-SET!, CAR and CDR.

29 years agoAdded checked rewrites for VECTOR-REF, VECTOR-SET!, CAR and CDR.
Stephen Adams [Wed, 16 Aug 1995 18:19:52 +0000 (18:19 +0000)]
Added checked rewrites for VECTOR-REF, VECTOR-SET!, CAR and CDR.

29 years agoFor some reason the val register was not being preserved (by storing
Stephen Adams [Tue, 15 Aug 1995 00:16:00 +0000 (00:16 +0000)]
For some reason the val register was not being preserved (by storing
it in the regblock) accross floating point utilities.

29 years agoUndoen previous `fix'.
Stephen Adams [Tue, 15 Aug 1995 00:12:17 +0000 (00:12 +0000)]
Undoen previous `fix'.
The problem was in hppa.m4.

29 years agoPreserved GR2 into GR13 around floatiing_point_util.
Stephen Adams [Mon, 14 Aug 1995 22:03:44 +0000 (22:03 +0000)]
Preserved GR2 into GR13 around floatiing_point_util.

29 years agoPreserve g2 around special calls.
Stephen Adams [Mon, 14 Aug 1995 21:54:09 +0000 (21:54 +0000)]
Preserve g2 around special calls.

29 years agoMake compiler:generate-stack-checks? work.
Stephen Adams [Mon, 14 Aug 1995 15:11:24 +0000 (15:11 +0000)]
Make compiler:generate-stack-checks? work.

29 years agoChanged dataflow to assume that ABORTs mean that the free memory has
Stephen Adams [Thu, 10 Aug 1995 22:23:05 +0000 (22:23 +0000)]
Changed dataflow to assume that ABORTs mean that the free memory has
been exhausted, rather than relying on fixed limits.

29 years agoFixed syntax error in expansion of (*& 0. x)
Stephen Adams [Thu, 10 Aug 1995 21:52:53 +0000 (21:52 +0000)]
Fixed syntax error in expansion of (*& 0. x)

29 years agoConverted to new hash tables.
Stephen Adams [Thu, 10 Aug 1995 19:21:58 +0000 (19:21 +0000)]
Converted to new hash tables.

29 years agoAdd MONOTONIC-STRONG-EQ-HASH-TABLEs.
Stephen Adams [Thu, 10 Aug 1995 13:50:13 +0000 (13:50 +0000)]
Add MONOTONIC-STRONG-EQ-HASH-TABLEs.

29 years agoMade *operator-properties* more abstract.
Stephen Adams [Thu, 10 Aug 1995 13:48:22 +0000 (13:48 +0000)]
Made *operator-properties* more abstract.

29 years agoMade *operator-properties* more abstract.
Stephen Adams [Thu, 10 Aug 1995 13:42:50 +0000 (13:42 +0000)]
Made *operator-properties* more abstract.

29 years agoInitial revision
Stephen Adams [Wed, 9 Aug 1995 01:44:43 +0000 (01:44 +0000)]
Initial revision

29 years agoName change.
Stephen Adams [Tue, 8 Aug 1995 22:58:33 +0000 (22:58 +0000)]
Name change.

29 years agoAdded time `zones'.
Stephen Adams [Tue, 8 Aug 1995 22:37:15 +0000 (22:37 +0000)]
Added time `zones'.

29 years agorenamed *kmp-output-abbreviated?* to compiler:kmp-output-abbreviated?
Stephen Adams [Tue, 8 Aug 1995 16:21:25 +0000 (16:21 +0000)]
renamed *kmp-output-abbreviated?* to compiler:kmp-output-abbreviated?

29 years ago*** empty log message ***
Stephen Adams [Tue, 8 Aug 1995 16:20:41 +0000 (16:20 +0000)]
*** empty log message ***

29 years agoAdded compiler:kmp-output-abbreviated?
Stephen Adams [Tue, 8 Aug 1995 16:17:59 +0000 (16:17 +0000)]
Added compiler:kmp-output-abbreviated?

29 years agoChanged time reporting to use WITH-TIMINGS.
Stephen Adams [Tue, 8 Aug 1995 15:59:50 +0000 (15:59 +0000)]
Changed time reporting to use WITH-TIMINGS.

29 years agoSHOW-TIME now uses WITH-TIMINGS.
Stephen Adams [Tue, 8 Aug 1995 15:32:15 +0000 (15:32 +0000)]
SHOW-TIME now uses WITH-TIMINGS.

29 years agoAdded WITH-TIMINGS, a general procedure timing device.
Stephen Adams [Tue, 8 Aug 1995 15:31:05 +0000 (15:31 +0000)]
Added WITH-TIMINGS, a general procedure timing device.

29 years agoExport WITH-TIMINGS.
Stephen Adams [Tue, 8 Aug 1995 15:30:29 +0000 (15:30 +0000)]
Export WITH-TIMINGS.

29 years agoEdit scheme-8.0-new -> scheme-8.0
Stephen Adams [Tue, 8 Aug 1995 14:28:46 +0000 (14:28 +0000)]
Edit scheme-8.0-new -> scheme-8.0

29 years agoTemorarily disable coerce. It generates quite a lot of code which
Stephen Adams [Mon, 7 Aug 1995 16:17:35 +0000 (16:17 +0000)]
Temorarily disable coerce.  It generates quite a lot of code which
slows down all the subsequent phases.  It also has an uninvestigated
interaction with dataflow as dataflow does not know that teh result of
a coerce operation is essentially the original procedure.

29 years agoRemoved %vector-index
Stephen Adams [Mon, 7 Aug 1995 16:12:35 +0000 (16:12 +0000)]
Removed %vector-index

29 years agoRemoved %vector-index expressions and the indexify phase. The index
Stephen Adams [Sun, 6 Aug 1995 22:26:53 +0000 (22:26 +0000)]
Removed %vector-index expressions and the indexify phase.  The index
computation is now implicit and handled by rtlgen and dbgred.

Looking at the structure of some large programs (e.g. symb in
nscmutils) revealed that up to 32% of the text of a program was
%vector-index expressions.  These get copied in every pass after
closconv/2.  The `elegance' is not worth the performance hit.  About
30% of the remaining text is %stack-closure-ref expressions.  The
overhead could be reduced by introducing another KMP special form
(which would also mean that the DBG info would not need to compress
the expressions, saving time).

29 years agoImproved linearizer to copy lists exactly once.
Stephen Adams [Sun, 6 Aug 1995 22:25:48 +0000 (22:25 +0000)]
Improved linearizer to copy lists exactly once.

29 years agoRemoved %vector-index expressions and the indexify phase. The index
Stephen Adams [Sun, 6 Aug 1995 20:00:24 +0000 (20:00 +0000)]
Removed %vector-index expressions and the indexify phase.  The index
computation is now implicit and handled by rtlgen and dbgred.

Looking at the structure of some large programs (e.g. symb in
nscmutils) revealed that up to 32% of the text of a program was
%vector-index expressions.  These get copied in every pass after
closconv/2.  The `elegance' is not worth the performance hit.  About
30% of the remaining text is %stack-closure-ref expressions.  The
overhead could be reduced by introducing another KMP special form
(which would also mean that the DBG info would not need to compress
the expressions, saving time).

29 years agoRemoved %vector-index expressions and the indexify phase. The index
Stephen Adams [Sun, 6 Aug 1995 19:50:08 +0000 (19:50 +0000)]
Removed %vector-index expressions and the indexify phase.  The index
computation is now implicit and handled by rtlgen and dbgred.

Looking at the structure of some large programs (e.g. symb in
nscmutils) revealed that up to 32% of the text of a program was
%vector-index expressions.  These get copied in every pass after
closconv/2.  The `elegance' is not worth the performance hit.  About
30% of the remaining text is %stack-closure-ref expressions.  The
overhead could be reduced by introducing another KMP special form
(which would also mean that the DBG info would not need to compress
the expressions, saving time).

29 years agoAdded new, faster SORT-MACHINE-REGISTERS procedure.
Stephen Adams [Sun, 6 Aug 1995 19:24:46 +0000 (19:24 +0000)]
Added new, faster SORT-MACHINE-REGISTERS procedure.

29 years agoMoved call of NEWLINE in PP so that (1) there is only one call to
Stephen Adams [Sun, 6 Aug 1995 15:53:07 +0000 (15:53 +0000)]
Moved call of NEWLINE in PP so that (1) there is only one call to
NEWLINE, and (2) the newline is output after any warnings that may
have been issued during unsyntaxing.

29 years ago*** empty log message ***
Stephen Adams [Sat, 5 Aug 1995 16:26:53 +0000 (16:26 +0000)]
*** empty log message ***

29 years agoInitial revision
Stephen Adams [Sat, 5 Aug 1995 16:25:13 +0000 (16:25 +0000)]
Initial revision

29 years agoInitial revision
Stephen Adams [Sat, 5 Aug 1995 16:15:16 +0000 (16:15 +0000)]
Initial revision

29 years agoDBG-REDUCE now stored %stack-closure-ref (and also %read-closure-ref)
Stephen Adams [Fri, 4 Aug 1995 19:48:50 +0000 (19:48 +0000)]
DBG-REDUCE now stored %stack-closure-ref (and also %read-closure-ref)
expressions in a compact form as this is the dominant expression kind.

CLOSCONV generates these expressions directly, and DBG-INFO/REMEMBER
converts others.  STACKOPT is modified to update the stack frame
ordering and INDEXIFY leaves them alone (the call to vectro-index
occurs in DBG info generation).

29 years agoFixed bug whereby (LOAD '("file" ... )) would load only the last file.
Stephen Adams [Fri, 4 Aug 1995 17:35:53 +0000 (17:35 +0000)]
Fixed bug whereby (LOAD '("file" ... )) would load only the last file.

29 years agoFixed COMPILED-PROCEDURE/ENVIRONMENT -- it was expecting an
Stephen Adams [Fri, 4 Aug 1995 13:40:31 +0000 (13:40 +0000)]
Fixed COMPILED-PROCEDURE/ENVIRONMENT -- it was expecting an
`uncompressed' path and thus failing to recognize top-level IC
environments.

29 years agoUpdate package constructor & loader file name conventions.
Stephen Adams [Fri, 4 Aug 1995 01:33:11 +0000 (01:33 +0000)]
Update package constructor & loader file name conventions.

29 years agoFix typo.
Stephen Adams [Thu, 3 Aug 1995 23:28:21 +0000 (23:28 +0000)]
Fix typo.

29 years agoOverhauled debugging info so that it combines forwards and backwards search.
Stephen Adams [Thu, 3 Aug 1995 23:23:50 +0000 (23:23 +0000)]
Overhauled debugging info so that it combines forwards and backwards search.

29 years agoRepaginate.
Stephen Adams [Thu, 3 Aug 1995 00:17:40 +0000 (00:17 +0000)]
Repaginate.

29 years agoInitial revision
Stephen Adams [Wed, 2 Aug 1995 23:32:42 +0000 (23:32 +0000)]
Initial revision

29 years agoWhen an expander inserts multiple references to an operand, insert a
Chris Hanson [Wed, 2 Aug 1995 21:42:14 +0000 (21:42 +0000)]
When an expander inserts multiple references to an operand, insert a
LET so that the operand is only bound once.

29 years agoInitial revision
Stephen Adams [Wed, 2 Aug 1995 21:28:26 +0000 (21:28 +0000)]
Initial revision

29 years agoFixed buglet whereby the system would complain that the dbg info was
Stephen Adams [Wed, 2 Aug 1995 20:47:38 +0000 (20:47 +0000)]
Fixed buglet whereby the system would complain that the dbg info was
not `wrapped' when in fact it was absent.

29 years agoFixed typos which were causing INT:INTEGER and WITH-VALUES not to be
Stephen Adams [Wed, 2 Aug 1995 19:02:17 +0000 (19:02 +0000)]
Fixed typos which were causing INT:INTEGER and WITH-VALUES not to be
open-coded.

29 years agoAdded some statistics gathering to help figure out why dbg-reduce is
Stephen Adams [Wed, 2 Aug 1995 14:05:42 +0000 (14:05 +0000)]
Added some statistics gathering to help figure out why dbg-reduce is
slow on huge programs.

29 years agoReplace INT:INTEGER? by faster EXACT-INTEGER?
Stephen Adams [Wed, 2 Aug 1995 03:56:44 +0000 (03:56 +0000)]
Replace INT:INTEGER? by faster EXACT-INTEGER?

29 years agoEnlarged heap for building compiler band.
Stephen Adams [Wed, 2 Aug 1995 03:51:01 +0000 (03:51 +0000)]
Enlarged heap for building compiler band.

29 years agoChanged COMPILE-PROCEDURE so that `temporary' KMP, RTL and LAP files
Stephen Adams [Wed, 2 Aug 1995 03:11:55 +0000 (03:11 +0000)]
Changed COMPILE-PROCEDURE so that `temporary' KMP, RTL and LAP files
are produced only if the corresponding COMPILER:GENERATE-*-FILES? flag
is true.

29 years agoFix weird bug in OUTPUT-BUFFER/WRITE-SUBSTRING. This bug only
Chris Hanson [Tue, 1 Aug 1995 05:05:08 +0000 (05:05 +0000)]
Fix weird bug in OUTPUT-BUFFER/WRITE-SUBSTRING.  This bug only
occurred when line-translation was used, and it caused the system to
hang during some writes.  There was some associated anomalous behavior
that is not yet explained.

29 years ago*** empty log message ***
Stephen Adams [Mon, 31 Jul 1995 19:26:22 +0000 (19:26 +0000)]
*** empty log message ***

29 years agoCC-ENTRY labels may have disappeared in RTL optimization.
Stephen Adams [Mon, 31 Jul 1995 19:13:14 +0000 (19:13 +0000)]
CC-ENTRY labels may have disappeared in RTL optimization.
Be graceful about this.

29 years agoMade obsolete.
Stephen Adams [Mon, 31 Jul 1995 18:27:07 +0000 (18:27 +0000)]
Made obsolete.
When 7.4 vanishes we should rename rebuild-8.0 to be rebuild.

29 years agoCurrently being run daily from adams's crontab
Stephen Adams [Sat, 29 Jul 1995 17:02:30 +0000 (17:02 +0000)]
Currently being run daily from adams's crontab

29 years ago*** empty log message ***
Stephen Adams [Sat, 29 Jul 1995 16:58:43 +0000 (16:58 +0000)]
*** empty log message ***

29 years agoChanged to use ENOUGH-PATHNAME for reporting the file names. The
Stephen Adams [Sat, 29 Jul 1995 16:55:56 +0000 (16:55 +0000)]
Changed to use ENOUGH-PATHNAME for reporting the file names.  The
previous version was using the pathname-directory list and losing
information.  There was also a #F/() bug in this code.

29 years agoInitial revision
Stephen Adams [Sat, 29 Jul 1995 15:01:10 +0000 (15:01 +0000)]
Initial revision

29 years agoUpdated to reflect new directories.
Stephen Adams [Sat, 29 Jul 1995 14:56:29 +0000 (14:56 +0000)]
Updated to reflect new directories.

29 years agoUpdated to reflect new directories.
Stephen Adams [Sat, 29 Jul 1995 14:48:14 +0000 (14:48 +0000)]
Updated to reflect new directories.

29 years agoInitial revision
Stephen Adams [Sat, 29 Jul 1995 14:45:30 +0000 (14:45 +0000)]
Initial revision

29 years agoChanged default *MAXIMUM-NODE-COUNT* down to 10000.
Stephen Adams [Fri, 28 Jul 1995 21:28:59 +0000 (21:28 +0000)]
Changed default *MAXIMUM-NODE-COUNT* down to 10000.

29 years agoAdded COMPILED-MODULE-EVAL.
Stephen Adams [Fri, 28 Jul 1995 17:45:09 +0000 (17:45 +0000)]
Added COMPILED-MODULE-EVAL.

29 years agoRemoved a BKPT.
Stephen Adams [Fri, 28 Jul 1995 15:56:55 +0000 (15:56 +0000)]
Removed a BKPT.

29 years agoAdded kludge to get around a gratuitous name change between 7.4 and 8.0
Stephen Adams [Fri, 28 Jul 1995 14:25:11 +0000 (14:25 +0000)]
Added kludge to get around a gratuitous name change between 7.4 and 8.0

29 years agoInitial revision
Stephen Adams [Fri, 28 Jul 1995 14:14:08 +0000 (14:14 +0000)]
Initial revision

29 years agoInitial revision
Stephen Adams [Thu, 27 Jul 1995 23:19:50 +0000 (23:19 +0000)]
Initial revision

29 years agoAdded INDEX-FIXNUM? and new representation for unspecified conditional
Stephen Adams [Thu, 27 Jul 1995 22:00:28 +0000 (22:00 +0000)]
Added INDEX-FIXNUM? and new representation for unspecified conditional
branch.

29 years agoGeneral improvement of library procedures:
Stephen Adams [Thu, 27 Jul 1995 21:33:44 +0000 (21:33 +0000)]
General improvement of library procedures:

Improved error checking.  More procedures have checks.  Code is
organized to avoid duplicate checks and to reduce bloat from
integrated GUARANTEE-* procedures.  Makes use of new INDEX-FIXNUM?
predicate.

Replaced some recurive algorithms by iterative equivalents.

New procedure: VECTOR-APPEND

29 years agoAdded COMPILED-CODE-BLOCK/MARKED-START which returns the index that
Stephen Adams [Thu, 27 Jul 1995 21:23:12 +0000 (21:23 +0000)]
Added COMPILED-CODE-BLOCK/MARKED-START which returns the index that
COMPILED-CODE-BLOCK/CONSTANTS-START used to.
COMPILED-CODE-BLOCK/CONSTANTS-START now parses over the linkage
section.

29 years ago*** empty log message ***
Stephen Adams [Thu, 27 Jul 1995 21:15:28 +0000 (21:15 +0000)]
*** empty log message ***

29 years agoThe debugging information have been completely overhauled for the new
Stephen Adams [Thu, 27 Jul 1995 21:11:41 +0000 (21:11 +0000)]
The debugging information have been completely overhauled for the new
compiler.

Compiled files (.com files) now countain a COMPILED-MODULE object.
Debugging information is accessed by a DBG-LOCATOR, and the located
files must contains a DBG-WRAPPER with corresponding timestamps.
These objects also contain a version which allows safe extension of
the dbg information.

DBG-BLOCKs now contain access paths which describe how to find the
value for the bindings (they used to describe the inverse, i.e. the
layout of the object).

DBG-PROCEDURES have been streamlined to get lambda list information
from the source code.

DBG-VARIABLES are implemented as pairs to save on storage.

Improved error message for ENVIRONMENT-* operations.

Now there is only one kind of compiled environment which contains a
root object and a DBG-BLOCK.  The access paths in the DBG-BLOCK are
relative to the root object.

The access paths are evaluated by a stack machine which understands a
fixed vocabulary of operations and 1- and 2- place primitives.

CCENV/LOOKUP and CCENV/ASSIGN! now give an unbound variable error if
he variable is not bound.  They used to return an unavailable
object (currently the symbol "??").

CCENV/ARGUMENTS tries to be clever with #!OPTIONAL arguements - an
assignment trap (i.e. default-object?)  determines the number of
arguments provided that the previous argument is either required or
available.

29 years agoThe cold boot file "make.com" must contain an scode expression.
Stephen Adams [Thu, 27 Jul 1995 21:07:21 +0000 (21:07 +0000)]
The cold boot file "make.com" must contain an scode expression.

Extended to ensure that this is true as the compiler dumps a
COMPILED-MODULE structure.

29 years agoCurrently broken.
Stephen Adams [Thu, 27 Jul 1995 21:04:49 +0000 (21:04 +0000)]
Currently broken.
Has to be fixed to understand COMPILED-MODULEs.

29 years agoThe debugging information have been completely overhauled for the new
Stephen Adams [Thu, 27 Jul 1995 21:03:12 +0000 (21:03 +0000)]
The debugging information have been completely overhauled for the new
compiler.

Compiled files (.com files) now countain a COMPILED-MODULE object.
Debugging information is accessed by a DBG-LOCATOR, and the located
files must contains a DBG-WRAPPER with corresponding timestamps.
These objects also contain a version which allows safe extension of
the dbg information.

DBG-BLOCKs now contain access paths which describe how to find the
value for the bindings (they used to describe the inverse, i.e. the
layout of the object).

DBG-PROCEDURES have been streamlined to get lambda list information
from the source code.

DBG-VARIABLES are implemented as pairs to save on storage.

Improved error message for ENVIRONMENT-* operations.

Now there is only one kind of compiled environment which contains a
root object and a DBG-BLOCK.  The access paths in the DBG-BLOCK are
relative to the root object.

The access paths are evaluated by a stack machine which understands a
fixed vocabulary of operations and 1- and 2- place primitives.

CCENV/LOOKUP and CCENV/ASSIGN! now give an unbound variable error if
he variable is not bound.  They used to return an unavailable
object (currently the symbol "??").

CCENV/ARGUMENTS tries to be clever with #!OPTIONAL arguements - an
assignment trap (i.e. default-object?)  determines the number of
arguments provided that the previous argument is either required or
available.

29 years agoNew methods for compiled frames to match new dbg info.
Stephen Adams [Thu, 27 Jul 1995 20:42:20 +0000 (20:42 +0000)]
New methods for compiled frames to match new dbg info.

29 years agoBindings yielding the `unavailable' object are printed as
Stephen Adams [Thu, 27 Jul 1995 20:40:20 +0000 (20:40 +0000)]
Bindings yielding the `unavailable' object are printed as

  FOO is unavailable

29 years agoSTACK-FRAME/RETURN-ADDRESS is now intelligent and returns the
Stephen Adams [Thu, 27 Jul 1995 20:37:03 +0000 (20:37 +0000)]
STACK-FRAME/RETURN-ADDRESS is now intelligent and returns the
interrupted entry for interrupt frames.  The actual return address (in
this case reflect_to_interface) is available from the file-local
procedure STACK-FRAME/REAL-RETURN-ADDRESS.

Added stack-frame-type methods for converting the stack frames back
into a stream of elements for STACK-FRAME->CONTROL-POINT.

STACK-FRAME/COMPILED-INTERRUPT? now returns the entry to which the
frame belongs.

29 years agoChanged bit pattern associated with unspecific.
Stephen Adams [Thu, 27 Jul 1995 20:31:23 +0000 (20:31 +0000)]
Changed bit pattern associated with unspecific.
This really ought to be done by asking the microcode.

29 years agoNew compiled module code to find purification root and to eval the
Stephen Adams [Thu, 27 Jul 1995 20:22:21 +0000 (20:22 +0000)]
New compiled module code to find purification root and to eval the
compiled module.

29 years agoAdded customization for scheme-7.4.
Stephen Adams [Thu, 27 Jul 1995 18:30:17 +0000 (18:30 +0000)]
Added customization for scheme-7.4.

29 years agoChanged RTLGEN/EMIT-ALTERNATIVES to keep all preservation info because
Stephen Adams [Thu, 27 Jul 1995 14:28:21 +0000 (14:28 +0000)]
Changed RTLGEN/EMIT-ALTERNATIVES to keep all preservation info because
a CFG node internal to the predicate may be the dominator of either
the consequent or alternate.

29 years agoDBG formats are now the same as in the runtime.
Stephen Adams [Thu, 27 Jul 1995 14:25:55 +0000 (14:25 +0000)]
DBG formats are now the same as in the runtime.

29 years ago*** empty log message ***
Stephen Adams [Thu, 27 Jul 1995 14:23:46 +0000 (14:23 +0000)]
*** empty log message ***

29 years agoPut unspecific after final SET!
Stephen Adams [Thu, 27 Jul 1995 14:22:18 +0000 (14:22 +0000)]
Put unspecific after final SET!

29 years agoChanges for new DBG info and .com formats.
Stephen Adams [Thu, 27 Jul 1995 14:21:18 +0000 (14:21 +0000)]
Changes for new DBG info and .com formats.

29 years agoPackage changes for new DBG info.
Stephen Adams [Thu, 27 Jul 1995 14:20:23 +0000 (14:20 +0000)]
Package changes for new DBG info.

29 years agoRemoved all the higher order constructors as there is now only one
Stephen Adams [Thu, 27 Jul 1995 14:18:57 +0000 (14:18 +0000)]
Removed all the higher order constructors as there is now only one
compiler.

29 years agoAltered DEFINE-EXPORT's expansion so that it (and consequently a file)
Stephen Adams [Thu, 27 Jul 1995 14:17:36 +0000 (14:17 +0000)]
Altered DEFINE-EXPORT's expansion so that it (and consequently a file)
does not end in a SET!.