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[smlnj] Diff of /sml/trunk/HISTORY
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Diff of /sml/trunk/HISTORY

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revision 1356, Wed Sep 10 02:54:11 2003 UTC revision 1399, Tue Sep 30 21:10:05 2003 UTC
# Line 13  Line 13 
13  Description:  Description:
14    
15  ----------------------------------------------------------------------  ----------------------------------------------------------------------
16  Name: Matthias Blume (blume@tti-c.org)  Name: Matthias Blume (blume (at) tti - c (dot) org)
17    Date: 2003/09/30 16:10:00 CDT
18    Tag: blume-20030930-primio-bat
19    Description:
20    
21    1. Added openVector, nullRd, and nullWr to PRIM_IO.
22    2. Improved .bat files (for Win32 port) to make things work under Win95.
23       (thanks to Aaron S. Hawley for this one)
24    
25    ----------------------------------------------------------------------
26    Name: Matthias Blume (blume (at) tti - c (dot) org)
27    Date: 2003/09/26 16:05:00 CDT
28    Tag: blume-20030926-wrappriv
29    Description:
30    
31    Added missing wrapper for privilege "primitive" in $smlnj/viscomp/core.cm.
32    
33    ----------------------------------------------------------------------
34    Name: Matthias Blume (blume (at) tti - c (dot) org)
35    Date: 2003/09/26 15:00:00 CDT
36    Tag: blume-20030926-110_43_3
37    Description:
38    
39    - additional cleanup
40    - version number bump, NEW BOOTFILES
41    
42    ----------------------------------------------------------------------
43    Name: Matthias Blume (blume (at) tti - c (dot) org)
44    Date: 2003/09/26 12:00:00 CDT
45    Tag: blume-20030926-ppautoload
46    Description:
47    
48    I modified the read-eval-print loop so that the autoloader gets
49    invoked whenever the prettyprinter tries to look up a symbol that
50    is not currently defined in the toplevel environment but which
51    appears in CM's autoload registry.  As a result, we see far fewer of
52    those ?.Foo.Bar.xxx names in the prettyprinter's output.
53    
54    In addition to this I tried to clean up some pieces of the Basis
55    implementation (e.g., Socket, Word8Array) in order to prevent other
56    instances of these ?.Foo.Bar.xxx names from being printed.
57    
58    The mechanism that picks names for types still needs some work, though.
59    (Right now it seems that if there is a type A.t which is defined to
60    be B.u, but B is unavailable at toplevel, then A.t gets printed as
61    "?.B.u" although the perhaps more sensible solution would be to use
62    "A.t" in this case.  In other words, the prettyprinter should follow
63    a chain of DEFtycs not farther than there are corresponding toplevel
64    names in the current environment.)
65    
66    ----------------------------------------------------------------------
67    Name: Matthias Blume (blume (at) tti - c (dot) org)
68    Date: 2003/09/24 16:31:00 CDT
69    Tag: blume-20030924-installer
70    Description:
71    
72    Another installer tweak:  All the ML code for the installer is now
73    compiled during CMB.make and put into a little library called
74    $smlnj/installer.cm.  The installation then simply invokes
75    
76       sml -m $smlnj/installer.cm
77    
78    and everything happens automagically.
79    
80    Win32:  ML code senses value of environment variable SMLNJ_HOME.
81    Unix:   ML code senses values of environment variables ROOT, CONFIGDIR,
82            and BINDIR.
83    
84    The new scheme guarantees that the ML code responsible for the installation
85    is in sync with the APIs of the main system.  Also, the installer is
86    somewhat faster because the installer script is precompiled.
87    
88    ----------------------------------------------------------------------
89    Name: Matthias Blume (blume (at) tti - c (dot) org)
90    Date: 2003/09/24 15:35:00 CDT
91    Tag: blume-20030924-synsock
92    Description:
93    
94    Added a signature SYNCHRONOUS_SOCKET to basis.cm.  This is like SOCKET
95    but excludes all non-blocking operations.  Defined SOCKET (in Basis)
96    and CML_SOCKET in terms of SYNCHRONOUS_SOCKET.  Removed superfluous
97    implementations of non-blocking operations from CML's Socket
98    structure.
99    
100    ----------------------------------------------------------------------
101    Name: Matthias Blume (blume (at) tti - c (dot) org)
102    Date: 2003/09/24 15:10:05 CDT
103    Tag: blume-20030924-sockets
104    Description:
105    
106    1. Fixed SOCKET API and implementation to match Basis spec.
107       This required changing the internal representation of sockets to one
108       that remembers (for each socket file descriptor) whether it is currently
109       blocking or non-blocking.  This state is maintained lazily (i.e., a system
110       call is made only if the state actually needs to change).
111    
112    2. OS-specific details of sockets were moved into separate files, thus
113       making it possible to unify the bulk of the socket implementations
114       between Unix and Win32.
115    
116    3. CML's socket API changed accordingly.
117       (Note that we need to remove non-blocking functions from this API
118       since they are redundant in the case of CML!)
119    
120    4. CML's socket implementation now makes use of non-blocking functions
121       provided by Basis, thus removing all OS-dependent code from this part
122       of CML.
123    
124    5. Changed Real64.precision from 52 to 53.  Minor cleanup in Real64 code.
125    
126    ----------------------------------------------------------------------
127    Name: Matthias Blume (blume (at) tti - c (dot) org)
128    Date: 2003/09/22 12:10:00 CDT
129    Tag: blume-20030922-110_43_2
130    Description:
131    
132    Made a new interim version and bootfiles for developer's bootstrapping
133    convenience.
134    
135       110.43.2 -- NEW BOOTFILES
136    
137    ----------------------------------------------------------------------
138    Name: Matthias Blume (blume (at) tti - c (dot) org)
139    Date: 2003/09/19 15:55:00 CDT
140    Tag: blume-20030919-cmdir
141    Description:
142    
143    1. new-install.sh -> install.sh
144    2. changed default CM "metadata" directory name to ".cm" (instead of "CM")
145    3. tweaked installer so that another name instead of .cm can be chosen
146       at install time (by setting the CM_DIR_ARC environment variable
147       during installation); once installation is complete, the name is
148       fixed
149    
150    ----------------------------------------------------------------------
151    Name: Matthias Blume (blume (at) tti - c (dot) org)
152    Date: 2003/09/18 16:00:00 CDT
153    Tag: blume-20030918-110_43_1
154    Description:
155    
156    Made a new interim version and bootfiles for developer's bootstrapping
157    convenience.
158    
159       110.43.1 -- NEW BOOTFILES
160    
161    ----------------------------------------------------------------------
162    Name: Matthias Blume (blume (at) tti - c (dot) org)
163    Date: 2003/09/18 15:20:00 CDT
164    Tag: blume-20030918-misc
165    Description:
166    
167    1. Exported fractionsPerSecond etc. from TimeImp (but not from Time as
168       this seems to be controversial at the moment) and used those in
169       Posix.ProcEnv.times.
170    
171    2. Added Time.{from,to}Nanoseconds to Time.
172    
173    3. Improved Real.{from,to}LargeInt by avoiding needless calculations.
174       For example, fromLargeInt never needs to look at more than 3 "big
175       digits" to get its 53 bits of precision.
176    
177    ----------------------------------------------------------------------
178    Name: Matthias Blume (blume (at) tti - c (dot) org)
179    Date: 2003/09/17 16:30:00 CDT
180    Tag: blume-20030917-real32-slices
181    Description:
182    
183    Added an entry to the primitive environment
184    (compiler/Semant/statenv/prim.sml) for int32->real64 conversion and
185    added code to compiler/CodeGen/main/mlriscGen.sml to implement it.
186    
187    Removed some of the "magic" constants in real64.sml and replaced them
188    with code that generates these values from their corresponding
189    integer counterparts.
190    
191    Made all(?) the slice-related changes to the Basis and made everything
192    compile again...
193    
194    ----------------------------------------------------------------------
195    Name: Matthias Blume (blume (at) tti - c (dot) org)
196    Date: 2003/09/15 17:45:00 CDT
197    Tag: blume-20030915-rbase
198    Description:
199    
200    Fixed bug in Real.fromLargeInt.
201    
202    ----------------------------------------------------------------------
203    Name: Matthias Blume (blume (at) tti - c (dot) org)
204    Date: 2003/09/13 18:11:00 CDT
205    Tag: blume-20030913-libinstall
206    Description:
207    
208    Minor bugfix in config/libinstall (set anchor with path to
209    standalone tool after installing it, otherwise libraries that
210    need ml-lex or ml-yacc won't compile the first time the installer
211    runs).
212    
213    ----------------------------------------------------------------------
214    Name: Matthias Blume (blume (at) tti - c (dot) org)
215    Date: 2003/09/12 11:45:00 CDT
216    Tag: blume-20030912-various
217    Description:
218    
219     - fixed bug in Real.toLargeInt
220     - fixed bug in Posix.ProcEnv.times
221     - changed inputLine functions to return an option
222     - minor installer improvements / bugfixes
223     - changed default @SMLalloc parameter for x86/celeron to 64k
224    
225    ----------------------------------------------------------------------
226    Name: Matthias Blume (blume (at) tti - c (dot) org)
227  Date: 2003/09/09 22:00:00 CDT  Date: 2003/09/09 22:00:00 CDT
228  Tag: Release_110_43  Tag: Release_110_43
229  Description:  Description:
# Line 21  Line 231 
231      New working release 110.43.  New bootfiles.      New working release 110.43.  New bootfiles.
232    
233  ----------------------------------------------------------------------  ----------------------------------------------------------------------
234  Name: Matthias Blume (blume@tti-c.org)  Name: Matthias Blume (blume (at) tti - c (dot) org)
235  Date: 2003/09/09 19:20:00 CDT  Date: 2003/09/09 19:20:00 CDT
236  Tag: blume-20030909-installer  Tag: blume-20030909-installer
237  Description:  Description:
# Line 48  Line 258 
258      OS.Path code compares volume names for equality)      OS.Path code compares volume names for equality)
259    
260  ----------------------------------------------------------------------  ----------------------------------------------------------------------
261  Name: Matthias Blume (blume@tti-c.org)  Name: Matthias Blume (blume (at) tti - c (dot) org)
262  Date: 2003/09/08 11:55:00 CDT  Date: 2003/09/08 11:55:00 CDT
263  Tag: blume-20030908-fullpath  Tag: blume-20030908-fullpath
264  Description:  Description:
# Line 59  Line 269 
269  cases when presented with the name of a non-existing .cm file.)  cases when presented with the name of a non-existing .cm file.)
270    
271  ----------------------------------------------------------------------  ----------------------------------------------------------------------
272  Name: Matthias Blume (blume@tti-c.org)  Name: Matthias Blume (blume (at) tti - c (dot) org)
273  Date: 2003/09/04 16:30:00 CDT  Date: 2003/09/04 16:30:00 CDT
274  Tag: blume-20030905-slices-etc  Tag: blume-20030905-slices-etc
275  Description:  Description:
# Line 100  Line 310 
310       ArraySlice).       ArraySlice).
311    
312  ----------------------------------------------------------------------  ----------------------------------------------------------------------
313  Name: Matthias Blume (blume@tti-c.org)  Name: Matthias Blume (blume (at) tti - c (dot) org)
314  Date: 2003/08/28 17:00:00 CDT  Date: 2003/08/28 17:00:00 CDT
315  Tag: blume-20030828-intinf  Tag: blume-20030828-intinf
316  Description:  Description:
# Line 187  Line 397 
397  has been added.  has been added.
398    
399  ----------------------------------------------------------------------  ----------------------------------------------------------------------
400  Name: Matthias Blume (blume@tti-c.org)  Name: Matthias Blume (blume (at) tti - c (dot) org)
401  Date: 2003/08/11 15:45:00 CDT  Date: 2003/08/11 15:45:00 CDT
402  Tag: blume-20030811-windows  Tag: blume-20030811-windows
403  Description:  Description:
# Line 282  Line 492 
492  use by MacQueen, (Lucasz) Zairek, and (George) Cao at uchicago.  use by MacQueen, (Lucasz) Zairek, and (George) Cao at uchicago.
493    
494  ----------------------------------------------------------------------  ----------------------------------------------------------------------
495  Name: Matthias Blume (blume@tti-c.org)  Name: Matthias Blume (blume (at) tti - c (dot) org)
496  Date: 2003/05/27 16:55:00 CDT  Date: 2003/05/27 16:55:00 CDT
497  Tag: blume-20030527-polyeq  Tag: blume-20030527-polyeq
498  Description:  Description:
# Line 290  Line 500 
500  Tried to eliminated most cases of polymorphic equality.  Tried to eliminated most cases of polymorphic equality.
501    
502  ----------------------------------------------------------------------  ----------------------------------------------------------------------
503  Name: Matthias Blume (blume@tti-c.org)  Name: Matthias Blume (blume (at) tti - c (dot) org)
504  Date: 2003/05/21 17:45:00 CDT  Date: 2003/05/21 17:45:00 CDT
505  Tag: blume-20030517-complete  Tag: blume-20030517-complete
506  Description:  Description:
# Line 303  Line 513 
513       without a single non-exhaustive match- or bind warning.       without a single non-exhaustive match- or bind warning.
514    
515  ----------------------------------------------------------------------  ----------------------------------------------------------------------
516  Name: Matthias Blume (blume@tti-c.org)  Name: Matthias Blume (blume (at) tti - c (dot) org)
517  Date: 2003/05/17 10:20:00 CDT  Date: 2003/05/17 10:20:00 CDT
518  Tag: blume-20030517-absyn  Tag: blume-20030517-absyn
519  Description:  Description:

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