mit-scheme.git
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!.

29 years agoAdded code to merge dbg-block model.
Stephen Adams [Thu, 27 Jul 1995 14:15:46 +0000 (14:15 +0000)]
Added code to merge dbg-block model.

29 years agoModified evaluation to understand modules - this should go in the runtime.
Stephen Adams [Thu, 27 Jul 1995 14:13:55 +0000 (14:13 +0000)]
Modified evaluation to understand modules - this should go in the runtime.
Reorganized dbg-info dumping.

29 years agoDefine the HPPA magical SHARP_F.
Stephen Adams [Thu, 27 Jul 1995 01:26:34 +0000 (01:26 +0000)]
Define the HPPA magical SHARP_F.

29 years agoImplement INSTRUCTION-ADDRESS->COMPILED-CODE-BLOCK.
Stephen Adams [Thu, 27 Jul 1995 00:37:51 +0000 (00:37 +0000)]
Implement INSTRUCTION-ADDRESS->COMPILED-CODE-BLOCK.

29 years agoBetter heuristic location of compiled code blocks.
Stephen Adams [Thu, 27 Jul 1995 00:35:24 +0000 (00:35 +0000)]
Better heuristic location of compiled code blocks.

29 years agoNew type-codes.
Stephen Adams [Thu, 27 Jul 1995 00:27:08 +0000 (00:27 +0000)]
New type-codes.

29 years agoNew type-codes: new precomputed trap constants.
Stephen Adams [Thu, 27 Jul 1995 00:23:31 +0000 (00:23 +0000)]
New type-codes: new precomputed trap constants.

29 years agoArrange that GLOBAL_ENV is #F and END_OF_CHAIN is different for any
Stephen Adams [Thu, 27 Jul 1995 00:22:16 +0000 (00:22 +0000)]
Arrange that GLOBAL_ENV is #F and END_OF_CHAIN is different for any
representation choice of #F.

29 years agoUse EMPTY_WEAK_CHAIN.
Stephen Adams [Thu, 27 Jul 1995 00:20:04 +0000 (00:20 +0000)]
Use EMPTY_WEAK_CHAIN.

29 years agoNew type-code assignments.
Stephen Adams [Thu, 27 Jul 1995 00:18:45 +0000 (00:18 +0000)]
New type-code assignments.
New encoding scheme for objects like #F, (), #T etc.
New PSB version.

29 years agoSplit fixnum type-codes.
Stephen Adams [Thu, 27 Jul 1995 00:12:36 +0000 (00:12 +0000)]
Split fixnum type-codes.

29 years agoAdded option -empty-list-eq-false.
Stephen Adams [Thu, 27 Jul 1995 00:11:31 +0000 (00:11 +0000)]
Added option -empty-list-eq-false.

29 years agoNew type-codes.
Stephen Adams [Thu, 27 Jul 1995 00:06:04 +0000 (00:06 +0000)]
New type-codes.

29 years agoFixed to work with split fixnums: they are signed and have an
Stephen Adams [Wed, 26 Jul 1995 23:59:44 +0000 (23:59 +0000)]
Fixed to work with split fixnums: they are signed and have an
effective odd word length.

29 years agoSplit fixnum type-codes.
Stephen Adams [Wed, 26 Jul 1995 23:45:49 +0000 (23:45 +0000)]
Split fixnum type-codes.

29 years ago1. New FASL versions.
Stephen Adams [Wed, 26 Jul 1995 23:42:24 +0000 (23:42 +0000)]
1. New FASL versions.
2. Used outf_error in place of fprintf

29 years agoMonster typo last version managed to duplicate most of the file.
Stephen Adams [Wed, 26 Jul 1995 23:38:51 +0000 (23:38 +0000)]
Monster typo last version managed to duplicate most of the file.

29 years agoNew type-codes.
Stephen Adams [Wed, 26 Jul 1995 23:29:50 +0000 (23:29 +0000)]
New type-codes.

29 years agoChanged for split fixnum tags.
Stephen Adams [Wed, 26 Jul 1995 23:27:53 +0000 (23:27 +0000)]
Changed for split fixnum tags.

29 years agoAdded code to fix '() according to #F = '() or #F != '().
Stephen Adams [Wed, 26 Jul 1995 23:23:38 +0000 (23:23 +0000)]
Added code to fix '() according to #F = '() or #F != '().

29 years agoNew FASL versions for split fixnum typecodes.
Stephen Adams [Wed, 26 Jul 1995 23:20:52 +0000 (23:20 +0000)]
New FASL versions for split fixnum typecodes.

29 years agoNew constants based on new type-codes.
Stephen Adams [Wed, 26 Jul 1995 23:18:37 +0000 (23:18 +0000)]
New constants based on new type-codes.
Allocate REGBLOCK entry for the empty list.

29 years agoImproved heuristic for identifying compiled code blocks.
Stephen Adams [Wed, 26 Jul 1995 23:16:29 +0000 (23:16 +0000)]
Improved heuristic for identifying compiled code blocks.

29 years agoNew version for split fixnum typecodes and #F != ().
Stephen Adams [Wed, 26 Jul 1995 23:03:33 +0000 (23:03 +0000)]
New version for split fixnum typecodes and #F != ().

29 years agoUse EMPTY_WEAK_CHAIN for weak pair chain instead of EMPTY_LIST.
Stephen Adams [Wed, 26 Jul 1995 22:47:25 +0000 (22:47 +0000)]
Use EMPTY_WEAK_CHAIN for weak pair chain instead of EMPTY_LIST.

29 years agoBumped version number.
Stephen Adams [Wed, 26 Jul 1995 21:38:19 +0000 (21:38 +0000)]
Bumped version number.

29 years agoNew type-codes.
Stephen Adams [Wed, 26 Jul 1995 21:36:10 +0000 (21:36 +0000)]
New type-codes.
LINKER-TRAMPOLINE-GENERATOR slot in fixed objects vector.

29 years agoAdded RC_COMP_LINK_CACHES_CONTINUE.
Stephen Adams [Wed, 26 Jul 1995 21:20:23 +0000 (21:20 +0000)]
Added RC_COMP_LINK_CACHES_CONTINUE.

29 years agoMostly reformatting.
Stephen Adams [Wed, 26 Jul 1995 21:16:17 +0000 (21:16 +0000)]
Mostly reformatting.
Merged in changes in 7.4 since split fixnum type-codes.

29 years agoAdded slot for trampoline generator.
Stephen Adams [Wed, 26 Jul 1995 21:07:44 +0000 (21:07 +0000)]
Added slot for trampoline generator.

29 years agoAdded Debug_Stack_Trace and Debug_Print.
Stephen Adams [Wed, 26 Jul 1995 21:06:15 +0000 (21:06 +0000)]
Added Debug_Stack_Trace and Debug_Print.

29 years agoChanged for #F/().
Stephen Adams [Wed, 26 Jul 1995 21:04:40 +0000 (21:04 +0000)]
Changed for #F/().

29 years agoMerged in changes for new compiler.
Stephen Adams [Wed, 26 Jul 1995 20:44:08 +0000 (20:44 +0000)]
Merged in changes for new compiler.

29 years agoMerged OS2 changes and new compiler changes.
Stephen Adams [Wed, 26 Jul 1995 19:08:48 +0000 (19:08 +0000)]
Merged OS2 changes and new compiler changes.

OS2 changes tag external entry points with a calling convention (the C
compiler supports several).

New compiler changes:

Fixed continuation bug on i386.  An incorrect continuation was being
left as garbage on the stack, where the i386 expected #f if the value
was expected to be discarded.

coerce_to_compiled now understands arity dispatched entities.  There
are now several places where procedures are turned into trampolines.
These ought to be rationalized.

Fixed incorrect arity in coerce_to_compiled.

Fixed but with failure cases when applying a compiled procedure from
PRIMITIVE_APPLY from a compiled context.

These type-in (i.e. interpreted) test cases now all give correct and
parsable error stack frames:

 . The original bug case (...->primitive APPLY->apply_compiled_from_primitive)

  ((access apply-2 (->environment '(runtime apply)))
   make-list '(1 2 3 4 5 6 7 8 9 10))

 . Primitive called from interpreted context (...->apply_compiled_procedure)

  ((make-primitive-procedure 'apply) make-list '(1 2 3 4 5 6 7 8 9 10))

 . Compiled procedure called from interpreted context
   (...->apply_compiled_procedure)

  (make-list 1 2 3 4 5 6 7 8 9 10)

 . Compiled procedure called from interpreted context
   (...-> compiled funcall->short_circuit_apply_5->comutil_apply)

  ((access apply-2 (->environment '(runtime apply))) make-list '(1 2 3 4))

29 years agoNew version for new compiler. Many changes due to new register
Stephen Adams [Wed, 26 Jul 1995 18:41:54 +0000 (18:41 +0000)]
New version for new compiler.  Many changes due to new register
calling convention and preservation.

95/06/28
Fixed fixnum_lsh to compute correct values for negative shifts.

95/03/28
Fixed off-by-1 error at end of ADDIB chain at new_interrupt_common.

94/12/13
Tidied up generic arithmetic some more.  Flonum allocation is now
`open-coded', trimming a few cycles of the operation.

Re-arranged the builtin table as some things had moved position.

94/12/12

. fixed generic multiply to do fixnum*fixnum case (it was calling the
  handler procedure, reducing performance by a factor of 7).
. fixed generic multiply to return exact 0 when multiplying a flonum
  by exact 0.
. tidied other generic operations

29 years agoMerged changes from OS2 and OS2 and new tag scheme.
Stephen Adams [Wed, 26 Jul 1995 18:31:47 +0000 (18:31 +0000)]
Merged changes from OS2 and OS2 and new tag scheme.

29 years agoAttempt to fix Hal's SWAT+PPP problem.
Stephen Adams [Tue, 25 Jul 1995 16:45:29 +0000 (16:45 +0000)]
Attempt to fix Hal's SWAT+PPP problem.

29 years agoFix bug in INSERT-DIRECTORY that caused Dired buffer to get scrambled
Chris Hanson [Mon, 24 Jul 1995 22:08:39 +0000 (22:08 +0000)]
Fix bug in INSERT-DIRECTORY that caused Dired buffer to get scrambled
when using M-x dired-do-rename.

29 years agoAdded constant folding and algebraic rewrites for some fixnum operations.
Stephen Adams [Mon, 24 Jul 1995 17:38:03 +0000 (17:38 +0000)]
Added constant folding and algebraic rewrites for some fixnum operations.

29 years agoAdded CALL/OPERAND1 .. CALL/OPERAND3
Stephen Adams [Mon, 24 Jul 1995 14:32:57 +0000 (14:32 +0000)]
Added CALL/OPERAND1 .. CALL/OPERAND3

29 years agoRemoved a `(LOOKUP ,x) from the dbg info.
Stephen Adams [Fri, 21 Jul 1995 14:37:35 +0000 (14:37 +0000)]
Removed a `(LOOKUP ,x) from the dbg info.

29 years agoChanged continuation types to be the same as in the debugging
Stephen Adams [Fri, 21 Jul 1995 14:34:48 +0000 (14:34 +0000)]
Changed continuation types to be the same as in the debugging
information.  Removed a few `(LOOKUP ,x) from the dbg-info.

29 years agoLots of changes, mainly:
Stephen Adams [Fri, 21 Jul 1995 14:28:53 +0000 (14:28 +0000)]
Lots of changes, mainly:

. Extending the language of paths to include primitives.
. Fixing the offsets for parameters
. Introducing sharing of the path expression elements
. Generating vector based paths rather than lists.

29 years agoAdded primitives to the histogram KEY<? predicate.
Stephen Adams [Thu, 20 Jul 1995 16:03:54 +0000 (16:03 +0000)]
Added primitives to the histogram KEY<? predicate.

29 years agoMust use TYPE option with NAMED option.
Chris Hanson [Wed, 19 Jul 1995 05:22:08 +0000 (05:22 +0000)]
Must use TYPE option with NAMED option.

29 years agoChange representation of random-state objects to allow them to be
Chris Hanson [Wed, 19 Jul 1995 05:16:29 +0000 (05:16 +0000)]
Change representation of random-state objects to allow them to be
saved and restored using fasdump/fasload.

29 years agoImplemented new version of the uncompressor. In addition to being
Stephen Adams [Mon, 17 Jul 1995 20:10:43 +0000 (20:10 +0000)]
Implemented new version of the uncompressor.  In addition to being
faster, this version avoids the use of FLUID-LETting global bindings
and a consequent re-entrancy bug.

29 years agoChanged to provide info-generation-2 with a map from compiled code
Stephen Adams [Sun, 16 Jul 1995 22:28:06 +0000 (22:28 +0000)]
Changed to provide info-generation-2 with a map from compiled code
block constants to their offsets.

29 years agoFixed unassigned variable in COMPILER:WRITE-LAP-FILE?
Stephen Adams [Sun, 16 Jul 1995 22:25:57 +0000 (22:25 +0000)]
Fixed unassigned variable in COMPILER:WRITE-LAP-FILE?

29 years agoNow we set the PROCEDURE field of an DBG-BLOCK environment
Stephen Adams [Sat, 15 Jul 1995 06:17:24 +0000 (06:17 +0000)]
Now we set the PROCEDURE field of an DBG-BLOCK environment
appropriately.

29 years agoInitial revision
Michael R. Blair [Fri, 14 Jul 1995 04:04:42 +0000 (04:04 +0000)]
Initial revision

29 years agoBlew away old dbg info generation. Added code to `link' variable
Stephen Adams [Fri, 14 Jul 1995 01:00:34 +0000 (01:00 +0000)]
Blew away old dbg info generation.  Added code to `link' variable
access paths that have elements thata re labels or constants in the
compiled code block.

29 years ago*** empty log message ***
Stephen Adams [Thu, 13 Jul 1995 23:01:06 +0000 (23:01 +0000)]
*** empty log message ***

29 years agoAdded map for locating compiled code block constants by offset.
Stephen Adams [Thu, 13 Jul 1995 20:23:21 +0000 (20:23 +0000)]
Added map for locating compiled code block constants by offset.

29 years agoFixed bug in BEGINNIFY.
Stephen Adams [Thu, 13 Jul 1995 04:00:09 +0000 (04:00 +0000)]
Fixed bug in BEGINNIFY.
Blew away LMAP.

29 years agoInitial revision
Michael R. Blair [Thu, 13 Jul 1995 01:54:47 +0000 (01:54 +0000)]
Initial revision

29 years agoAdded a sentence about structure option (print-procedure #F).
Stephen Adams [Wed, 12 Jul 1995 21:10:07 +0000 (21:10 +0000)]
Added a sentence about structure option (print-procedure #F).

29 years agoAdded `unspecific' to the end of the file so that it may be loaded
Stephen Adams [Wed, 12 Jul 1995 19:43:43 +0000 (19:43 +0000)]
Added `unspecific' to the end of the file so that it may be loaded
into an interpreted runtime band without causing an error from the
reference trap that was returned ast the value of the last expression.

29 years agoDuring output of constructor and loader source files, fluid-let
Stephen Adams [Wed, 12 Jul 1995 14:22:40 +0000 (14:22 +0000)]
During output of constructor and loader source files, fluid-let
*UNPARSER-LIST-BREADTH-LIMIT* and *UNPARSER-LIST-DEPTH-LIMIT* to #F to
avoid illegal triuncated source code.

29 years agoFix think-o in last change.
Stephen Adams [Wed, 12 Jul 1995 11:52:43 +0000 (11:52 +0000)]
Fix think-o in last change.

29 years agoChange interface with OS/TRIM-PATHNAME-STRING to pass that procedure a
Chris Hanson [Tue, 11 Jul 1995 23:19:30 +0000 (23:19 +0000)]
Change interface with OS/TRIM-PATHNAME-STRING to pass that procedure a
second argument, which is the prefix string that is to be trimmed off.

29 years agoNew implementation of OS/TRIM-PATHNAME-STRING takes second argument
Chris Hanson [Tue, 11 Jul 1995 23:10:49 +0000 (23:10 +0000)]
New implementation of OS/TRIM-PATHNAME-STRING takes second argument
(prefix to trim off) and tests to see if the prefix should be removed
or retained.  This changes behavior in some unusual cases, but allows
the \\foo\bar notation to be used on DOS/OS2/NT.

29 years agoChange interface with OS/TRIM-PATHNAME-STRING to pass that procedure a
Chris Hanson [Tue, 11 Jul 1995 23:09:20 +0000 (23:09 +0000)]
Change interface with OS/TRIM-PATHNAME-STRING to pass that procedure a
second argument, which is the prefix string that is to be trimmed off.

29 years agoInstall kludge to handle \\foo\bar notation.
Chris Hanson [Tue, 11 Jul 1995 22:31:03 +0000 (22:31 +0000)]
Install kludge to handle \\foo\bar notation.

29 years agoInstall kludge to handle \\foo\bar notation.
Chris Hanson [Tue, 11 Jul 1995 22:29:22 +0000 (22:29 +0000)]
Install kludge to handle \\foo\bar notation.

29 years agoFix think-o in previous change.
Chris Hanson [Tue, 11 Jul 1995 21:50:17 +0000 (21:50 +0000)]
Fix think-o in previous change.

29 years agoForced left-to-right processing of subexpression so that recursive
Stephen Adams [Tue, 11 Jul 1995 21:42:10 +0000 (21:42 +0000)]
Forced left-to-right processing of subexpression so that recursive
compilations come out in source code order.

29 years agoAllow expression target of (NONE).
Stephen Adams [Tue, 11 Jul 1995 19:25:15 +0000 (19:25 +0000)]
Allow expression target of (NONE).

29 years agoInitial revision
Michael R. Blair [Tue, 11 Jul 1995 02:03:43 +0000 (02:03 +0000)]
Initial revision

29 years agoInitial revision
Michael R. Blair [Tue, 11 Jul 1995 00:27:56 +0000 (00:27 +0000)]
Initial revision

29 years agoAdded a few colons to error messages because I spent five minutes
Stephen Adams [Mon, 10 Jul 1995 21:15:01 +0000 (21:15 +0000)]
Added a few colons to error messages because I spent five minutes
trying to understand a message that with the particular irritants
happened to mean meant something different without the colon.

29 years agoAdjusted the code that passes the `original form' around to the place
Stephen Adams [Mon, 10 Jul 1995 03:14:58 +0000 (03:14 +0000)]
Adjusted the code that passes the `original form' around to the place
where the procedure is identified with its DBG-info:

. The intermediate parameters are now called DBG-FORM rather than FORM
  or ORIG-FORM.

. Some care is taken to identify the correct lambda expression to pass
  as the DBG-FORM.

29 years agoNEW-DBG-PROCEDURE now keeps the lambda-list implicitly in the SCode.
Stephen Adams [Sat, 8 Jul 1995 15:01:34 +0000 (15:01 +0000)]
NEW-DBG-PROCEDURE now keeps the lambda-list implicitly in the SCode.

29 years agoRemoved accidental copy of a procedure.
Stephen Adams [Sat, 8 Jul 1995 03:31:36 +0000 (03:31 +0000)]
Removed accidental copy of a procedure.

29 years agoChanged so that it re-orders vectors in the debugging information in
Stephen Adams [Fri, 7 Jul 1995 19:29:33 +0000 (19:29 +0000)]
Changed so that it re-orders vectors in the debugging information in
order to get stack offsets correct.

29 years agoInitial revision
Stephen Adams [Fri, 7 Jul 1995 15:56:22 +0000 (15:56 +0000)]
Initial revision

29 years agoChange FILE-TIME->STRING to use a full year rather than just the last
Chris Hanson [Fri, 7 Jul 1995 06:37:24 +0000 (06:37 +0000)]
Change FILE-TIME->STRING to use a full year rather than just the last
two digits.  RFC 822 specifies just two digits, but this has been
superseded by a later RFC.

29 years agoDon't optimize away (LET () ...) if the body of the let contains
Stephen Adams [Fri, 7 Jul 1995 03:54:19 +0000 (03:54 +0000)]
Don't optimize away (LET () ...) if the body of the let contains
declarations.

29 years agoAnother try.
Chris Hanson [Thu, 6 Jul 1995 22:18:08 +0000 (22:18 +0000)]
Another try.

29 years agoDon't optimize away (LET () ...) if the body of the let contains
Chris Hanson [Thu, 6 Jul 1995 22:07:49 +0000 (22:07 +0000)]
Don't optimize away (LET () ...) if the body of the let contains
declarations.

29 years agoFix typo that prevented the body of an IN-PACKAGE special form from
Chris Hanson [Thu, 6 Jul 1995 22:07:23 +0000 (22:07 +0000)]
Fix typo that prevented the body of an IN-PACKAGE special form from
being treated like a BEGIN WRT declarations.

29 years agoRemoved constraint on hook contiuations. The code produced is pretty
Stephen Adams [Thu, 6 Jul 1995 21:48:58 +0000 (21:48 +0000)]
Removed constraint on hook contiuations.  The code produced is pretty
horrible but it works.  When this happends and COMPILER:GURU? is #T a
warning is issued.

29 years agoDistribution-profiled & rearranged dispatch.
Stephen Adams [Thu, 6 Jul 1995 21:27:14 +0000 (21:27 +0000)]
Distribution-profiled & rearranged dispatch.

29 years agoRemoved dead code. Profiled frequency distribution of forms and
Stephen Adams [Thu, 6 Jul 1995 20:23:37 +0000 (20:23 +0000)]
Removed dead code.  Profiled frequency distribution of forms and
reordered dispacth accordingly (we might want to do this on a bigger
sample).

29 years ago. Changed the declaration code so that it treats IN-PACKAGE as a new
Stephen Adams [Thu, 6 Jul 1995 19:54:08 +0000 (19:54 +0000)]
. Changed the declaration code so that it treats IN-PACKAGE as a new
  top level scope for the purpose of processing declarations.
. Added a comment to explain the above.
. Removed some dead code.

29 years agoRemoved unused procedure.
Stephen Adams [Tue, 4 Jul 1995 19:20:29 +0000 (19:20 +0000)]
Removed unused procedure.

29 years agoFixed generation of DBG info for self-references.
Stephen Adams [Tue, 4 Jul 1995 18:18:16 +0000 (18:18 +0000)]
Fixed generation of DBG info for self-references.

29 years agoImplemented the COMPILE-BOOLEAN-PROPERTY procedure to check the syntax
Stephen Adams [Tue, 4 Jul 1995 18:15:58 +0000 (18:15 +0000)]
Implemented the COMPILE-BOOLEAN-PROPERTY procedure to check the syntax
of an IGNORE-REFERENCE-TRAPS or IGNORE-ASSIGNMENT-TRAPS declaration
specification and compile it into a predicate.

29 years agoChanged the IGNORE-[REFERENCE/ASSIGNMENT]-TRAPS declarations to use an
Stephen Adams [Tue, 4 Jul 1995 18:13:17 +0000 (18:13 +0000)]
Changed the IGNORE-[REFERENCE/ASSIGNMENT]-TRAPS declarations to use an
auxillary COMPILE-BOOLEAN-PROPERTY procedure to check the syntax of
the specification and compile it into a predicate.  This keep
knowledge of the syntax of the specification all in one place.

Added code to update FIRST-CLASS NEW-DBG-BLOCKs with the name of the
variable bound to the reified enviroment for use later in DBG info
reconstruction.

29 years agoChanges to correspond with the format of NEW-DBG-BLOCKs and interface
Stephen Adams [Tue, 4 Jul 1995 18:02:28 +0000 (18:02 +0000)]
Changes to correspond with the format of NEW-DBG-BLOCKs and interface
of DBG-INFO/REMEMBER.

29 years agoAdded a dbg-rewrite for a lifted stub.
Stephen Adams [Tue, 4 Jul 1995 17:56:11 +0000 (17:56 +0000)]
Added a dbg-rewrite for a lifted stub.

29 years ago . Changed the record types NEW-DBG-VARIABLE and NEW-DBG-BLOCK to be more
Stephen Adams [Tue, 4 Jul 1995 17:54:55 +0000 (17:54 +0000)]
 . Changed the record types NEW-DBG-VARIABLE and NEW-DBG-BLOCK to be more
   like the final format for dumping DBG info.  Eventually these data
   stuctures will be replaced with the version in the runtime.

 . Changed DBG-INFO/REMEMBER to store only the name in rewrites to a
   LOOKUP and to discard self-rewrites.

29 years ago . Arranged for correct offsets for arguments from an interrupt stack
Stephen Adams [Tue, 4 Jul 1995 17:40:53 +0000 (17:40 +0000)]
 . Arranged for correct offsets for arguments from an interrupt stack
   frame.

 . Rewritten code to reconstruct the block structure with paths.  It now
   understands first class environments but some work needs to be done to
   make paths for closed variables to be `rooted' at the closure rather
   than the interrupted invocation stack frame.

 . Added some new path primitives and started a comment table to
   describe them.

29 years agoRemoved duplicate definition.
Stephen Adams [Tue, 4 Jul 1995 14:41:18 +0000 (14:41 +0000)]
Removed duplicate definition.