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

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revision 1249, Tue Jun 25 21:23:40 2002 UTC revision 1296, Tue Jan 7 15:40:55 2003 UTC
# Line 13  Line 13 
13  Description:  Description:
14    
15  ----------------------------------------------------------------------  ----------------------------------------------------------------------
16    Name: Allen Leung
17    Date: 2003/01/07 10:40:00 EST
18    Tag: leunga-20030107-int-rem
19    Description:
20    
21    Fixed a bug in Int.rem(x,y) where y is a power of 2 on x86.
22    The arguments to the SUBL instruction were swapped.
23    
24    ----------------------------------------------------------------------
25    Name: Matthias Blume
26    Date: 2002/12/12 16:25:00 EST
27    Tag: blume-20021212-risc-ra
28    Description:
29    
30    Fixed a serious bug in the rewrite code for FP spilling/reloading that
31    sent the RA into an infinite loop when floating point registers get
32    spilled.  (Because of this bug, e.g., nucleic stopped compiling between
33    110.37 and 110.38.)
34    There was another set of potential problems related to the handling of
35    MLRISC annotations (but those did not yet cause real problems, apparently).
36    
37    ----------------------------------------------------------------------
38    Name: Matthias Blume
39    Date: 2002/12/06 22:40:00 EST
40    Tag: blume-20021206-cm-fileid
41    Description:
42    
43    Added a call of SrcPath.sync at the beginning of Parse.parse (in CM).
44    This fixes the problem of CM getting confused by files that suddenly
45    change their identity (e.g., by getting unlinked and recreated by some
46    text editor such as vi).  There might be a better/cheaper/cleaner way
47    of doing this, but for now this will have to do.
48    
49    ----------------------------------------------------------------------
50    Name: Matthias Blume
51    Date: 2002/10/28 09:50:00 EST
52    Tag: blume-20021028-typecheck
53    Description:
54    
55    Exported structure Typecheck from $smlnj/viscomp/core.cm.
56    
57    ----------------------------------------------------------------------
58    Name: Matthias Blume
59    Date: 2002/10/17 09:10:00 EDT
60    Tag: Release_110_42
61    Description:
62    
63    In good old tradition, there has been a slight hiccup so that we have
64    to patch 110.42 after the fact.   The old release tag has been replaced
65    (see below).
66    
67    The change solves a problem with two competing approaches the
68    configuration problem regarding MacOS 10.1 vs. MacOS 10.2 which got in
69    each other's way.
70    
71    This change only affects the runtime system code and the installer script.
72    (No new bootfiles.)
73    
74    ----------------------------------------------------------------------
75    Name: Matthias Blume
76    Date: 2002/10/16 12:00:00 EDT
77    Tag: Release_110_42_removed
78    Description:
79    
80    New working release.  New bootfiles.
81    
82    ----------------------------------------------------------------------
83    Name: Matthias Blume
84    Date: 2002/10/10 13:10:00 EDT
85    Tag: blume-20021010-ppc-divs
86    Description:
87    
88    The mltree operator DIVS must be implemented with an overflow check on
89    the PPC because the hardware indicates divide-by-zero using "overflow" as
90    well.
91    
92    ----------------------------------------------------------------------
93    Name: Matthias Blume
94    Date: 2002/07/23 11:45:00
95    Tag: blume-20020723-smlnj-home
96    Description:
97    
98    Sml now senses the SMLNJ_HOME environment variable.  If this is set,
99    then the bin dir is assumed to be in $SMLNJ_HOME/bin and (unless
100    CM_PATHCONFIG is also set), the path configuration file is assumed
101    to be in $SMLNJ_HOME/lib/pathconfig.  This way one can easily move
102    the entire tree to some other place and everything will "just work".
103    
104    (Companion commands such as ml-build and ml-makedepend also sense this
105    variable.)
106    
107    ----------------------------------------------------------------------
108    Name: Matthias Blume
109    Date: 2002/07/12 21:19:00 EDT
110    Tag: blume-20020712-liveness
111    Description:
112    
113    Exported two useful "step" functions from liveness module (MLRISC).
114    
115    ----------------------------------------------------------------------
116    Name: Matthias Blume
117    Date: 2002/07/05 16:00 EDT
118    Tag: Release_110_41
119    Description:
120    
121    New working release.  New bootfiles.
122    
123    ----------------------------------------------------------------------
124    Name: Matthias Blume
125    Date: 2002/07/05 10:25:00 EDT
126    Tag: blume-20020705-btimp
127    Description:
128    
129    Exported structure BTImp from $smlnj/viscomp/debugprof.cm so that
130    other clients can set up backtracing support.
131    
132    ----------------------------------------------------------------------
133  Name: Matthias Blume  Name: Matthias Blume
134  Date: 2002/06/25 17:23:00 EDT  Date: 2002/06/25 17:23:00 EDT
135  Tag: blume-20020625-fpmax  Tag: blume-20020625-fpmax

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