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

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revision 1387, Mon Sep 22 17:10:40 2003 UTC revision 1489, Tue May 11 19:31:06 2004 UTC
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14    
15  ----------------------------------------------------------------------  ----------------------------------------------------------------------
16  Name: Matthias Blume (blume (at) tti - c (dot) org)  Name: Matthias Blume (blume (at) tti - c (dot) org)
17    Date: 2004/05/11 14:35:00 CDT
18    Tag: blume-20040511-win32sock
19    Description:
20    
21    Added previously missing support for many socket-related functions
22    under win32.  Thanks to David Hansel <hansel@reactive-systems.com>
23    for the voluminous patch!
24    
25    (I have not tested this patch under win32 yet.)
26    
27    ----------------------------------------------------------------------
28    Name: Matthias Blume (blume (at) tti - c (dot) org)
29    Date: 2004/05/11 14:20:00 CDT
30    Tag: blume-20040511-installml
31    Description:
32    
33    Fixed two bugs in installml script.  (Thanks to Vesa A. Norrman for
34    the patch.)
35    
36    ----------------------------------------------------------------------
37    Name: Matthias Blume (blume (at) tti - c (dot) org)
38    Date: 2004/05/11 14:05:00 CDT
39    Tag: blume-20040511-nlffi-netbsd
40    Description:
41    
42    Added support for nlffi under netbsd.  (Thanks to Vesa A. Norrman for
43    the patch.)
44    
45    ----------------------------------------------------------------------
46    Name: Matthias Blume (blume (at) tti - c (dot) org)
47    Date: 2004/05/11 12:05:00 CDT
48    Tag: blume-20040511-exports
49    Description:
50    
51    As per request by Adam Chlipala <adam@hcoop.net>, extended various
52    export lists in compiler-related .cm-files.
53    
54    ----------------------------------------------------------------------
55    Name: Matthias Blume (blume (at) tti - c (dot) org)
56    Date: 2004/05/11 11:35:00 CDT
57    Tag: blume-20040511-allsource
58    Description:
59    
60    The installer now honors the "src-smlnj" target again, although its meaning
61    has changed from "all sources required for the compiler" to "all sources
62    the installer knows about".  In other words, if you enable "src-smlnj"
63    in the "targets" file, then the installer will pull in sources for
64    everything.  (Notice that this refers to source code only.  Compiled
65    code is still only installed for modules that were requested explicitly
66    or which are required for other modules that were requested explicitly.)
67    
68    ----------------------------------------------------------------------
69    Name: Matthias Blume (blume (at) tti - c (dot) org)
70    Date: 2004/04/23 17:40:00 CDT
71    Tag: blume-20040423-ieee-scan
72    Description:
73    
74    Fixed IEEEReal.scan (and .fromString) so that if there is an overflow
75    in the exponent calculation we get INF or ZERO (depending on the mantissa
76    and the sign of the exponent).
77    
78    ----------------------------------------------------------------------
79    Name: Matthias Blume (blume (at) tti - c (dot) org)
80    Date: 2004/04/23 10:40:00 CDT
81    Tag: blume-20040423-ml-build
82    Description:
83    
84    The ml-build script now terminates with a non-0 status when something
85    goes wrong.
86    
87    ----------------------------------------------------------------------
88    Name: Matthias Blume (blume (at) tti - c (dot) org)
89    Date: 2004/04/22 16:35:00 CDT
90    Tag: blume-20040422-Option
91    Description:
92    
93    Made exception Option to be the same as exception Option.Option
94    (as it should be).
95    
96    ----------------------------------------------------------------------
97    Name: Allen Leung (leunga (at) reservoir (dot) com)
98    Date: 2004/03/19 14:40:00 EST
99    Tag: leunga-20040319-cygwin-nlffi
100    Description:
101    
102    Fixed the runtime so that ml-nlffi-lib runs on the cygwin version
103    of SML/NJ.  The problem is that
104    
105       lib = dlopen(NULL, ...)
106       f   = dlsym(lib, "malloc");
107    
108    does not work on Windows unless we explicitly export symbols
109    such as 'malloc' during linking.  We fixed this by explicitly
110    exporting the required symbols with the magic gcc incantation:
111    
112        -Wl,--export-all cygwin.def
113    
114    where cygwin.def is a file containing all the symbols that
115    we wish to export.
116    
117    I suspect this is a Windows problem and we'll have to
118    do the same (somehow with windows compilers) when
119    we build the native win32 version with the system
120    calls LoadLibrary/GetProcAddress.
121    
122    ----------------------------------------------------------------------
123    Name: Matthias Blume (blume (at) tti - c (dot) org)
124    Date: 2004/03/04 16:35:00 CST
125    Tag: blume-20040304-intinf-fmt
126    Description:
127    
128    Fixed problem with IntInf.fmt (sign would show up on the right instead
129    of on the left for BIN, OCT, and HEX).
130    
131    ----------------------------------------------------------------------
132    Name: Matthias Blume (blume (at) tti - c (dot) org)
133    Date: 2004/03/04 11:25:00 CST
134    Tag: blume-20040304-symlinks
135    Description:
136    
137    Fixed problem with installer script (unix only) where bin/ml-yacc and
138    friends pointed (via symlinks) to absolute locations instead of just
139    .run-sml.  This was reported by Vesa A Norrman.
140    
141    ----------------------------------------------------------------------
142    Name: Matthias Blume (blume (at) tti - c (dot) org)
143    Date: 2004/02/13 14:50:00 CST
144    Tag: Release_110_45
145    Description:
146    
147    New working version (110.45). New bootfiles.
148    
149    ----------------------------------------------------------------------
150    Name: Matthias Blume (blume (at) tti - c (dot) org)
151    Date: 2004/01/26 15:15:15 CST
152    Tag: blume-20040126-toplevel
153    Description:
154    
155    Improved handling of exceptions at the interactive toplevel.
156    
157    ----------------------------------------------------------------------
158    Name: Matthias Blume (blume (at) tti - c (dot) org)
159    Date: 2004/01/26 11:25:00
160    Tag: blume-20040126-app
161    Description:
162    
163    Type of top-level "app" corrected.
164    Added code for setting vp_limitPtrMask to Win32-specific runtime.
165    
166    ----------------------------------------------------------------------
167    Name: Matthias Blume (blume (at) tti - c (dot) org)
168    Date: 2003/11/18 17:10 CST
169    Tag: blume-20031118-basis-fiddle
170    Description:
171    
172    - changed Timer interface to what might become the spec
173    - POSIX_FLAGS -> BIT_FLAGS according to spec
174    - some other minor discrepancies wrt. spec eliminated
175    
176    ----------------------------------------------------------------------
177    Name: Matthias Blume (blume (at) tti - c (dot) org)
178    Date: 2003/11/06 12:00:00 CST
179    Tag: Release_110_44
180    Description:
181    
182    New working version (110.44). New bootfiles.
183    
184    ----------------------------------------------------------------------
185    Name: Matthias Blume (blume (at) tti - c (dot) org)
186    Date: 2003/11/04 11:50:00 CST
187    Tag: blume-20031104-move-libraries
188    Description:
189    
190    Eliminated the "dont_move_libraries" directive in config/targets.
191    (The mechanism was broken and could not be fixed easily.  Moreover,
192    there does not seem to be any reason not to move all libraries into
193    lib during installation.  I originally implemented this directive as a
194    backward-compatibility feature when I first introduced the new CM.
195    Now that things have been stable for a long time and going back to the
196    old CM is not an option, there is no reason to keep it around.)
197    
198    ----------------------------------------------------------------------
199    Name: Matthias Blume (blume (at) tti - c (dot) org)
200    Date: 2003/11/03 16:00:00 CST
201    Tag: blume-20031103-installdir
202    Description:
203    
204    Made installer honor INSTALLDIR variable again.  (Thanks to Chris
205    Richards for pointing out the problem and providing the solution.)
206    
207    ----------------------------------------------------------------------
208    Name: Matthias Blume (blume (at) tti - c (dot) org)
209    Date: 2003/10/01 17:05:00 CDT
210    Tag: blume-20031001-lal-mlrisc
211    Description:
212    
213    MLRISC bug fix from Lal.
214    
215    ----------------------------------------------------------------------
216    Name: Matthias Blume (blume (at) tti - c (dot) org)
217    Date: 2003/09/30 16:10:00 CDT
218    Tag: blume-20030930-primio-bat
219    Description:
220    
221    1. Added openVector, nullRd, and nullWr to PRIM_IO.
222    2. Improved .bat files (for Win32 port) to make things work under Win95.
223       (thanks to Aaron S. Hawley for this one)
224    
225    ----------------------------------------------------------------------
226    Name: Matthias Blume (blume (at) tti - c (dot) org)
227    Date: 2003/09/26 16:05:00 CDT
228    Tag: blume-20030926-wrappriv
229    Description:
230    
231    Added missing wrapper for privilege "primitive" in $smlnj/viscomp/core.cm.
232    
233    ----------------------------------------------------------------------
234    Name: Matthias Blume (blume (at) tti - c (dot) org)
235    Date: 2003/09/26 15:00:00 CDT
236    Tag: blume-20030926-110_43_3
237    Description:
238    
239    - additional cleanup
240    - version number bump, NEW BOOTFILES
241    
242    ----------------------------------------------------------------------
243    Name: Matthias Blume (blume (at) tti - c (dot) org)
244    Date: 2003/09/26 12:00:00 CDT
245    Tag: blume-20030926-ppautoload
246    Description:
247    
248    I modified the read-eval-print loop so that the autoloader gets
249    invoked whenever the prettyprinter tries to look up a symbol that
250    is not currently defined in the toplevel environment but which
251    appears in CM's autoload registry.  As a result, we see far fewer of
252    those ?.Foo.Bar.xxx names in the prettyprinter's output.
253    
254    In addition to this I tried to clean up some pieces of the Basis
255    implementation (e.g., Socket, Word8Array) in order to prevent other
256    instances of these ?.Foo.Bar.xxx names from being printed.
257    
258    The mechanism that picks names for types still needs some work, though.
259    (Right now it seems that if there is a type A.t which is defined to
260    be B.u, but B is unavailable at toplevel, then A.t gets printed as
261    "?.B.u" although the perhaps more sensible solution would be to use
262    "A.t" in this case.  In other words, the prettyprinter should follow
263    a chain of DEFtycs not farther than there are corresponding toplevel
264    names in the current environment.)
265    
266    ----------------------------------------------------------------------
267    Name: Matthias Blume (blume (at) tti - c (dot) org)
268    Date: 2003/09/24 16:31:00 CDT
269    Tag: blume-20030924-installer
270    Description:
271    
272    Another installer tweak:  All the ML code for the installer is now
273    compiled during CMB.make and put into a little library called
274    $smlnj/installer.cm.  The installation then simply invokes
275    
276       sml -m $smlnj/installer.cm
277    
278    and everything happens automagically.
279    
280    Win32:  ML code senses value of environment variable SMLNJ_HOME.
281    Unix:   ML code senses values of environment variables ROOT, CONFIGDIR,
282            and BINDIR.
283    
284    The new scheme guarantees that the ML code responsible for the installation
285    is in sync with the APIs of the main system.  Also, the installer is
286    somewhat faster because the installer script is precompiled.
287    
288    ----------------------------------------------------------------------
289    Name: Matthias Blume (blume (at) tti - c (dot) org)
290    Date: 2003/09/24 15:35:00 CDT
291    Tag: blume-20030924-synsock
292    Description:
293    
294    Added a signature SYNCHRONOUS_SOCKET to basis.cm.  This is like SOCKET
295    but excludes all non-blocking operations.  Defined SOCKET (in Basis)
296    and CML_SOCKET in terms of SYNCHRONOUS_SOCKET.  Removed superfluous
297    implementations of non-blocking operations from CML's Socket
298    structure.
299    
300    ----------------------------------------------------------------------
301    Name: Matthias Blume (blume (at) tti - c (dot) org)
302    Date: 2003/09/24 15:10:05 CDT
303    Tag: blume-20030924-sockets
304    Description:
305    
306    1. Fixed SOCKET API and implementation to match Basis spec.
307       This required changing the internal representation of sockets to one
308       that remembers (for each socket file descriptor) whether it is currently
309       blocking or non-blocking.  This state is maintained lazily (i.e., a system
310       call is made only if the state actually needs to change).
311    
312    2. OS-specific details of sockets were moved into separate files, thus
313       making it possible to unify the bulk of the socket implementations
314       between Unix and Win32.
315    
316    3. CML's socket API changed accordingly.
317       (Note that we need to remove non-blocking functions from this API
318       since they are redundant in the case of CML!)
319    
320    4. CML's socket implementation now makes use of non-blocking functions
321       provided by Basis, thus removing all OS-dependent code from this part
322       of CML.
323    
324    5. Changed Real64.precision from 52 to 53.  Minor cleanup in Real64 code.
325    
326    ----------------------------------------------------------------------
327    Name: Matthias Blume (blume (at) tti - c (dot) org)
328  Date: 2003/09/22 12:10:00 CDT  Date: 2003/09/22 12:10:00 CDT
329  Tag: blume-20030918-110_43_2  Tag: blume-20030922-110_43_2
330  Description:  Description:
331    
332  Made a new interim version and bootfiles for developer's bootstrapping  Made a new interim version and bootfiles for developer's bootstrapping

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