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.
Stephen Adams [Thu, 27 Jul 1995 00:12:36 +0000 (00:12 +0000)]
Split fixnum type-codes.
Stephen Adams [Thu, 27 Jul 1995 00:11:31 +0000 (00:11 +0000)]
Added option -empty-list-eq-false.
Stephen Adams [Thu, 27 Jul 1995 00:06:04 +0000 (00:06 +0000)]
New type-codes.
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.
Stephen Adams [Wed, 26 Jul 1995 23:45:49 +0000 (23:45 +0000)]
Split fixnum type-codes.
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
Stephen Adams [Wed, 26 Jul 1995 23:38:51 +0000 (23:38 +0000)]
Monster typo last version managed to duplicate most of the file.
Stephen Adams [Wed, 26 Jul 1995 23:29:50 +0000 (23:29 +0000)]
New type-codes.
Stephen Adams [Wed, 26 Jul 1995 23:27:53 +0000 (23:27 +0000)]
Changed for split fixnum tags.
Stephen Adams [Wed, 26 Jul 1995 23:23:38 +0000 (23:23 +0000)]
Added code to fix '() according to #F = '() or #F != '().
Stephen Adams [Wed, 26 Jul 1995 23:20:52 +0000 (23:20 +0000)]
New FASL versions for split fixnum typecodes.
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.
Stephen Adams [Wed, 26 Jul 1995 23:16:29 +0000 (23:16 +0000)]
Improved heuristic for identifying compiled code blocks.
Stephen Adams [Wed, 26 Jul 1995 23:03:33 +0000 (23:03 +0000)]
New version for split fixnum typecodes and #F != ().
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.
Stephen Adams [Wed, 26 Jul 1995 21:38:19 +0000 (21:38 +0000)]
Bumped version number.
Stephen Adams [Wed, 26 Jul 1995 21:36:10 +0000 (21:36 +0000)]
New type-codes.
LINKER-TRAMPOLINE-GENERATOR slot in fixed objects vector.
Stephen Adams [Wed, 26 Jul 1995 21:20:23 +0000 (21:20 +0000)]
Added RC_COMP_LINK_CACHES_CONTINUE.
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.
Stephen Adams [Wed, 26 Jul 1995 21:07:44 +0000 (21:07 +0000)]
Added slot for trampoline generator.
Stephen Adams [Wed, 26 Jul 1995 21:06:15 +0000 (21:06 +0000)]
Added Debug_Stack_Trace and Debug_Print.
Stephen Adams [Wed, 26 Jul 1995 21:04:40 +0000 (21:04 +0000)]
Changed for #F/().
Stephen Adams [Wed, 26 Jul 1995 20:44:08 +0000 (20:44 +0000)]
Merged in changes for new compiler.
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))
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
Stephen Adams [Wed, 26 Jul 1995 18:31:47 +0000 (18:31 +0000)]
Merged changes from OS2 and OS2 and new tag scheme.
Stephen Adams [Tue, 25 Jul 1995 16:45:29 +0000 (16:45 +0000)]
Attempt to fix Hal's SWAT+PPP problem.
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.
Stephen Adams [Mon, 24 Jul 1995 17:38:03 +0000 (17:38 +0000)]
Added constant folding and algebraic rewrites for some fixnum operations.
Stephen Adams [Mon, 24 Jul 1995 14:32:57 +0000 (14:32 +0000)]
Added CALL/OPERAND1 .. CALL/OPERAND3
Stephen Adams [Fri, 21 Jul 1995 14:37:35 +0000 (14:37 +0000)]
Removed a `(LOOKUP ,x) from the dbg info.
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.
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.
Stephen Adams [Thu, 20 Jul 1995 16:03:54 +0000 (16:03 +0000)]
Added primitives to the histogram KEY<? predicate.
Chris Hanson [Wed, 19 Jul 1995 05:22:08 +0000 (05:22 +0000)]
Must use TYPE option with NAMED option.
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.
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.
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.
Stephen Adams [Sun, 16 Jul 1995 22:25:57 +0000 (22:25 +0000)]
Fixed unassigned variable in COMPILER:WRITE-LAP-FILE?
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.
Michael R. Blair [Fri, 14 Jul 1995 04:04:42 +0000 (04:04 +0000)]
Initial revision
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.
Stephen Adams [Thu, 13 Jul 1995 23:01:06 +0000 (23:01 +0000)]
*** empty log message ***
Stephen Adams [Thu, 13 Jul 1995 20:23:21 +0000 (20:23 +0000)]
Added map for locating compiled code block constants by offset.
Stephen Adams [Thu, 13 Jul 1995 04:00:09 +0000 (04:00 +0000)]
Fixed bug in BEGINNIFY.
Blew away LMAP.
Michael R. Blair [Thu, 13 Jul 1995 01:54:47 +0000 (01:54 +0000)]
Initial revision
Stephen Adams [Wed, 12 Jul 1995 21:10:07 +0000 (21:10 +0000)]
Added a sentence about structure option (print-procedure #F).
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.
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.
Stephen Adams [Wed, 12 Jul 1995 11:52:43 +0000 (11:52 +0000)]
Fix think-o in last change.
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.
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.
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.
Chris Hanson [Tue, 11 Jul 1995 22:31:03 +0000 (22:31 +0000)]
Install 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.
Chris Hanson [Tue, 11 Jul 1995 21:50:17 +0000 (21:50 +0000)]
Fix think-o in previous change.
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.
Stephen Adams [Tue, 11 Jul 1995 19:25:15 +0000 (19:25 +0000)]
Allow expression target of (NONE).
Michael R. Blair [Tue, 11 Jul 1995 02:03:43 +0000 (02:03 +0000)]
Initial revision
Michael R. Blair [Tue, 11 Jul 1995 00:27:56 +0000 (00:27 +0000)]
Initial revision
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.
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.
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.
Stephen Adams [Sat, 8 Jul 1995 03:31:36 +0000 (03:31 +0000)]
Removed accidental copy of a procedure.
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.
Stephen Adams [Fri, 7 Jul 1995 15:56:22 +0000 (15:56 +0000)]
Initial revision
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.
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.
Chris Hanson [Thu, 6 Jul 1995 22:18:08 +0000 (22:18 +0000)]
Another try.
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.
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.
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.
Stephen Adams [Thu, 6 Jul 1995 21:27:14 +0000 (21:27 +0000)]
Distribution-profiled & rearranged dispatch.
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).
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.
Stephen Adams [Tue, 4 Jul 1995 19:20:29 +0000 (19:20 +0000)]
Removed unused procedure.
Stephen Adams [Tue, 4 Jul 1995 18:18:16 +0000 (18:18 +0000)]
Fixed generation of DBG info for self-references.
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.
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.
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.
Stephen Adams [Tue, 4 Jul 1995 17:56:11 +0000 (17:56 +0000)]
Added a dbg-rewrite for a lifted stub.
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.
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.
Stephen Adams [Tue, 4 Jul 1995 14:41:18 +0000 (14:41 +0000)]
Removed duplicate definition.
Stephen Adams [Tue, 4 Jul 1995 14:39:30 +0000 (14:39 +0000)]
DBG rewrites are remembered as symbols instead of `(LOOKUP ,symbol).
Stephen Adams [Tue, 4 Jul 1995 05:51:14 +0000 (05:51 +0000)]
Fixed to track renaming for dbg info of names introduced by envconv.
Stephen Adams [Tue, 4 Jul 1995 05:47:49 +0000 (05:47 +0000)]
Tidying.
Stephen Adams [Mon, 3 Jul 1995 23:40:20 +0000 (23:40 +0000)]
*** empty log message ***
Chris Hanson [Sun, 2 Jul 1995 06:38:33 +0000 (06:38 +0000)]
Fix bug that would cause SIGSEGV when a screen changed while it was
not visible. The optimization being performed for invisible screens
was leaving the window redisplay data structures in an inconsistent
state. The fix uses a less-agressive optimization that does all the
redisplay up to the screen matrix, but avoids transferring the changes
to the X window.
Nick Papadakis [Fri, 30 Jun 1995 22:28:11 +0000 (22:28 +0000)]
Insert missing backslashes needed by previous change.
Chris Hanson [Fri, 30 Jun 1995 00:05:11 +0000 (00:05 +0000)]
Fix broken conditional in `OS_pty_master_send_signal', then
reconditionalize to broaden the applicability of the code.
Chris Hanson [Fri, 30 Jun 1995 00:04:25 +0000 (00:04 +0000)]
Don't use hard-par under linux since it isn't needed and it signals an
error due to some GCC randomness.
Chris Hanson [Thu, 29 Jun 1995 23:50:31 +0000 (23:50 +0000)]
Linux no longer needs special command-line args: oscond.h will detect
`__linux' and set the appropriate definitions.
Chris Hanson [Thu, 29 Jun 1995 23:49:23 +0000 (23:49 +0000)]
Add conditionalizations to set up for Linux correctly.
Chris Hanson [Thu, 29 Jun 1995 23:47:45 +0000 (23:47 +0000)]
Linux has `ftruncate'.
Chris Hanson [Thu, 29 Jun 1995 23:20:04 +0000 (23:20 +0000)]
Initial revision
Chris Hanson [Thu, 29 Jun 1995 23:19:49 +0000 (23:19 +0000)]
Change definition for linux, now named "i386-linux".
Chris Hanson [Thu, 29 Jun 1995 04:21:06 +0000 (04:21 +0000)]
Add changes for Emacs 19.29.
Stephen Adams [Wed, 28 Jun 1995 23:29:17 +0000 (23:29 +0000)]
In READ-EVENT-1, include INTERRUPT-BIT/GLOBAL-1 so that messages
(including keypresses) are dispatched to the screen window by the
interrupt-handler, otherwise we could wait forever.