Home My Page Projects Code Snippets Project Openings SML/NJ
Summary Activity Forums Tracker Lists Tasks Docs Surveys News SCM Files

SCM Repository

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

Diff of /sml/trunk/HISTORY

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 902, Wed Aug 15 21:17:05 2001 UTC revision 952, Tue Oct 9 14:00:40 2001 UTC
# Line 13  Line 13 
13  Description:  Description:
14    
15  ----------------------------------------------------------------------  ----------------------------------------------------------------------
16    Name: Lal George
17    Date: 2001/10/09 09:41:37 EDT
18    Tag: george-20011008-mlrisc-labels
19    Description:
20    
21    Changed the machine description files to support printing of
22    local and global labels in assembly code, based on host assembler
23    conventions.
24    
25    ----------------------------------------------------------------------
26    Name: Matthias Blume
27    Date: 2001/09/25 15:25:00 EDT
28    Tag: blume-20010925-exninfo
29    Description:
30    
31    I provided a non-hook implementation of exnName (at the toplevel) and
32    made the "dummy" implementation of exnMessage (at the toplevel) more
33    useful: if nothing gets "hooked in", then at least you are going to
34    see the exception name and a message indicating why you don't see more.
35    
36    [For the time being, programs that need exnMessage and want to use
37    ml-build should either use General.exnMessage (strongly recommended) or
38    refer to structure General at some other point so that CM sees a
39    static dependency.]
40    
41    [Similar remarks go for "print" and "use":  If you want to use their
42    functionality in stand-alone programs generated by ml-build, then use
43    TextIO.output and Backend.Interact.useFile (from $smlnj/compiler.cm).]
44    
45    ----------------------------------------------------------------------
46    Name: Matthias Blume
47    Date: 2001/09/20 17:28:00 EDT
48    Tag: blume-20010920-slowfp
49    Description:
50    
51    Allen says that x86-fast-fp is not safe yet, so I turned it off again...
52    
53    ----------------------------------------------------------------------
54    Name: Matthias Blume
55    Date: 2001/09/20 17:20:00 EDT
56    Tag: blume-20010920-canonicalpaths
57    Description:
58    
59    0. Updated the BOOT file (something that I forgot to do earlier).
60    
61    1. Small internal change to CM so that it avoids "/../" in filenames
62       as much as possible (but only where it is safe).
63    
64    2. Changed config/_run-sml (resulting in a changed bin/.run-sml) so
65       that arguments that contain delimiters are passed through correctly.
66       This change also means that all "special" arguments of the form
67       @SMLxxx... must come first.
68    
69    3. Changed install script to put relative anchor names for tool commands
70       into pathconfig.
71    
72    ----------------------------------------------------------------------
73    Name: Matthias Blume
74    >>>>>>> 1.169
75    Date: 2001/09/18 15:35:00 EDT
76    Tag: blume-20010918-readme11036
77    Description:
78    
79    Added README files.
80    
81    ----------------------------------------------------------------------
82    Name: Matthias Blume
83    Date: 2001/09/18 11:45:00 EDT
84    Tag: Release_110_36 (retag)
85    Description:
86    
87    Fixed mistake in config/preloads. Retagged as 110.36.
88    
89    ----------------------------------------------------------------------
90    Name: Matthias Blume
91    Date: 2001/09/18 09:40:00 EDT
92    Tag: Release_110_36_orig (tag changed)
93    Description:
94    
95    New version (110.36).  New bootfiles.
96    
97    ----------------------------------------------------------------------
98    Name: Matthias Blume
99    Date: 2001/09/14 16:15:00 EDT
100    Tag: blume-20010914-x86fastfp
101    Description:
102    
103    John committed some changes that Allen made, in particular a (hopefully)
104    correctly working version of the x86-fp module.
105    
106    I changed the default setting of the Control.MLRISC.getFlag "x86-fast-fp"
107    flag to "true".  Everything seems to compile to a fixpoint ok, and
108    "mandelbrot" speeds up by about 15%.
109    
110    ----------------------------------------------------------------------
111    Name: Matthias Blume
112    Date: 2001/09/13 11:20:00 EDT
113    Tag: blume-20010913-minimal
114    Description:
115    
116    1. Stefan Monnier's patch to fix a miscompilation problem that
117       was brought to light by John Reppy's work on Moby.
118    
119    2. Implemented a minimal "structure Compiler" that contains just
120       "version" and "architecture".  The minimal version will be
121       available when the full version is not.  This is for backward-
122       compatibility with code that wants to test Compiler.version.
123    
124    ----------------------------------------------------------------------
125    Name: Matthias Blume
126    Date: 2001/08/28 14:03:00 EDT
127    Tag: blume-20010828-ml-lex
128    Description:
129    
130    Fix for bug 1581, received from Neophytos Michael.
131    
132    ----------------------------------------------------------------------
133    Name: Matthias Blume
134    Date: 2001/08/27 11:20:00 EDT
135    Tag: blume-20010827-readme11035
136    Description:
137    
138    Fleshed out the README file for 110.35.
139    
140    ----------------------------------------------------------------------
141    Name: Matthias Blume
142    Date: 2001/08/24 17:10:00 EDT
143    Tag: Release_110_35
144    Description:
145    
146    New version number (110.35).  New bootfiles.
147    
148    ----------------------------------------------------------------------
149    Name: Lal George
150    Date: 2001/08/24 13:47:18 EDT 2001
151    Tag: george-20010824-MLRISC-graphs
152    Description:
153    
154     removed clusters from MLRISC completely and replaced with graphs.
155    
156    ----------------------------------------------------------------------
157    Name: Matthias Blume
158    Date: 2001/08/23 17:50:00 EDT
159    Tag: blume-20010823-toplevel
160    Description:
161    
162    - some reorganization of the code that implements various kinds of
163      environments in the compiler (static, dynamic, symbolic, combined)
164    - re-implemented the EnvRef module so that evalStream works properly
165      (if the stream contains references to "use", "CM.make", etc.)
166    - cleaned up evalloop.sml and interact.sml (but they need more cleaning)
167    
168    ----------------------------------------------------------------------
169    Name: Matthias Blume
170    Date: 2001/08/20 15:50 EDT
171    Tag: blume20010820-slipup
172    Description:
173    
174    I forgot to commit a few files.  Here they are...
175    
176    ----------------------------------------------------------------------
177    Name: Matthias Blume
178    Date: 2001/08/20 15:35:00 EDT
179    Tag: blume-20010820-debugprof
180    Description:
181    
182    !!!! NEW BOOTFILES !!!!
183    
184    This is another round of reorganizing the compiler sources.  This
185    time the main goal was to factor out all the "instrumentation"
186    passes (for profiling and backtracing) into their own library.
187    The difficulty was to do it in such a way that it does not depend
188    on elaborate.cm but only on elabdata.cm.
189    
190    Therefore there have been further changes to both elaborate.cm and
191    elabdata.cm -- more "generic" things have been moved from the former
192    to the latter.  As a result, I was forced to split the assignment
193    of numbers indicating "primtyc"s into two portions: SML-generic and
194    SML/NJ-specific.  Since it would have been awkward to maintain,
195    I bit the bullet and actually _changed_ the mapping between these
196    numbers and primtycs.  The bottom line of this is that you need
197    a new set of bin- and bootfiles.
198    
199    I have built new bootfiles for all architectures, so doing a fresh
200    checkout and config/install.sh should be all you need.
201    
202    The newly created library's name is
203    
204        $smlnj/viscomp/debugprof.cm
205    
206    and its sources live under
207    
208        src/compiler/DebugProf
209    
210    ----------------------------------------------------------------------
211  Name: Matthias Blume  Name: Matthias Blume
212  Date: 2001/08/15 17:15:00 EDT  Date: 2001/08/15 17:15:00 EDT
213  Tag: blume-20010815-compreorg  Tag: blume-20010815-compreorg
# Line 2853  Line 3048 
3048       elaborator). There were a lot of changes during my "linkpath" trials       elaborator). There were a lot of changes during my "linkpath" trials
3049       that could have been reverted to their original state but weren't.       that could have been reverted to their original state but weren't.
3050       Please, don't be too harsh on me for messing with this code a bit more       Please, don't be too harsh on me for messing with this code a bit more
3051       than what was strictly necessary...  (I _did_ resist the tempation       than what was strictly necessary...  (I _did_ resist the temptation
3052       of doing any "global reformatting" to avoid an untimely death at       of doing any "global reformatting" to avoid an untimely death at
3053       Dave's hands. :)       Dave's hands. :)
3054    

Legend:
Removed from v.902  
changed lines
  Added in v.952

root@smlnj-gforge.cs.uchicago.edu
ViewVC Help
Powered by ViewVC 1.0.0