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[smlnj] Diff of /sml/branches/primop-branch-3/NOTES/HISTORY
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Diff of /sml/branches/primop-branch-3/NOTES/HISTORY

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revision 1190, Mon May 13 20:39:05 2002 UTC revision 1229, Fri May 31 21:10:34 2002 UTC
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14    
15  ----------------------------------------------------------------------  ----------------------------------------------------------------------
16  Name: Matthias Blume  Name: Matthias Blume
17    Date: 2002/05/31
18    Tag: blume-20020531-btrace-mode
19    Description:
20    
21    Resurrected SMLofNJ.Internals.BTrace.mode.  (It accidentally fell by
22    the wayside when I switched over to using Controls everywhere.)
23    
24    ----------------------------------------------------------------------
25    Name: Lal George
26    Date: 2002/05/23 12:21:40 EDT
27    Tag: george-20020523-visual-labels
28    Description:
29    
30    Labels are now displayed in the graphical output to make
31    the fall-through and target blocks obvious.
32    
33    ----------------------------------------------------------------------
34    Name: Matthias Blume
35    Date: 2002/05/22 11:03:00 EDT
36    Tag: blume-20020522-shrink
37    Description:
38    
39    John tweaked yesterday's fix for 1131 to handle an out-of-memory
40    situation that comes up when allocating huge arrays.
41    
42    ----------------------------------------------------------------------
43    Name: Matthias Blume
44    Date: 2002/05/21 16:00:00 EDT
45    Tag: Release_110_40
46    Description:
47    
48    New working release (110.40).  New bootfiles.
49    
50    [Also: John Reppy fixed GC bug 1131.]
51    
52    ----------------------------------------------------------------------
53    Name: Matthias Blume
54    Date: 2002/05/21 12:35:00 EDT
55    Tag: blume-20020521-cmdoc
56    Description:
57    
58    CM documentation update.
59    
60    ----------------------------------------------------------------------
61    Name: Matthias Blume
62    Date: 2002/05/21 10:55:00 EDT
63    Tag: blume-20020521-misc
64    Description:
65    
66    - John tweaked runtime to be silent on heap export (except when
67      GC messages are on).
68    - I added a few more things (cross-compiling versions of CMB) to
69      config/preloads (as suggestions).
70    
71    ----------------------------------------------------------------------
72    Name: Matthias Blume
73    Date: 2002/05/20 22:25:00 EDT
74    Tag: blume-20020520-controls
75    Description:
76    
77    - Added ControlUtil structure to control-lib.cm.
78    - Use it throughout.
79    - Used Controls facility to define MLRISC controls (as opposed to
80      registering MLRISC control ref cells with Controls after the fact)
81    - Fixed messed-up controls priorities.
82    
83    * Removed again all the stuff from config/preloads that one wouldn't
84      be able to preload at the time the initial heap image is built.
85      (Many libraries, e.g., CML, do not exist yet at this time.  The
86       only libraries that can be preloaded via config/preloads are those
87       that come bundled with the bootfiles.)
88    
89    ----------------------------------------------------------------------
90    Name: Matthias Blume
91    Date: 2002/05/20 10:59:00 EDT
92    Tag: blume-20020520-preloads
93    Description:
94    
95    Added a lot of commented-out suggestions for things to be included
96    in config/preloads.
97    
98    ----------------------------------------------------------------------
99    Name: Allen Leung
100    Date: 2002/05/18 14:20:00 EDT
101    Tag: leunga-20020518-mdl
102    Description:
103    
104    o Made the mdl tool stuff compile and run again.
105    o I've disabled all the stuff that depends on RTL specifications; they
106      are all badly broken anyway.
107    
108    ----------------------------------------------------------------------
109    Name: Matthias Blume
110    Date: 2002/05/17 16:49:00 EDT
111    Tag: blume-20020517-controls
112    Description:
113    
114    0. John Reppy made several modifications to the SML/NJ library.
115       In particular, there is a shiny new controls-lib.cm.
116    
117    1. Pushed new controls interface through compiler so that everything
118       compiles again.
119    
120    2. Added FormatComb and FORMAT_COMB to the CML version of the
121       SML/NJ library (so that CML compiles again).
122    
123    3. Modified init scripts because XXX_DEFAULT environment variables
124       are no longer with us.  (Boot-time initialization is now done
125       using the same environment variables that are also used for
126       startup-time initialization of controls.)
127    
128    ----------------------------------------------------------------------
129    Name: Lal George
130    Date: 2002/05/15 09:20:10 EDT
131    Tag: george-20020515-pseudo-op-decls
132    Description:
133    
134            All pseudo-ops emitted before the first segment declaration
135    such as TEXT, DATA, and BSS directives are assumed to be global
136    declarations and are emitted first in the assembly file. This is
137    useful in a number of situations where one has pseudo-ops that are not
138    specific to any segment, and also works around the constraint that one
139    cannot have client pseudo-ops in the TEXT segment.
140    
141            Because no segment is associated with these declarations it is
142    an error to allocate any space or objects before the first segment
143    directive and an exception will be raised. However, we cannot make
144    this check for client pseudo-ops.
145    
146            These top level declarations are a field in the CFG graph_info.
147    In theory you can continue to add to this field after the CFG has been
148    built -- provided you know what you are doing;-)
149    
150    ----------------------------------------------------------------------
151    Name: Matthias Blume
152  Date: 2002/05/13 16:40:00 EDT  Date: 2002/05/13 16:40:00 EDT
153  Tag: blume-20020513-pp-etc  Tag: blume-20020513-pp-etc
154  Description:  Description:

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