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

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revision 1572, Fri Jul 30 22:55:23 2004 UTC revision 1620, Mon Sep 13 20:10:38 2004 UTC
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13  Description:  Description:
14    
15  ----------------------------------------------------------------------  ----------------------------------------------------------------------
16    Name: John Reppy
17    Date: 2004/09/13
18    Tag: jhr-20040913-signals
19    Description:
20    
21    Fixed the signal masking code to properly nest mask/unmask operations
22    on a per-signal basis.
23    
24    ----------------------------------------------------------------------
25    Name: Matthias Blume (blume (at) tti - c (dot) org)
26    Date: 2004/09/08 13:20:00 CDT
27    Tag: blume-20040908-heap-magic
28    Description:
29    
30    Bumped the heap macig number to 0x09082004 to account for the changed
31    layout of the ML frame under MacOS X.
32    
33    ----------------------------------------------------------------------
34    Name: Allen Leung (leunga (at) reservoir (dot) com)
35    Date: 2004/09/03 11:26:00 EST
36    Tag: leunga-20040903-cygwin-install
37    Description:
38    
39       Added a patch to _arch-n-opsys to enable the Cygwin runtime.
40    The Cygwin runtime is turned on by setting the environment
41    variable SMLNJ_CYGWIN_RUNTIME to 1.
42    
43    ----------------------------------------------------------------------
44    Name: Matthias Blume (blume (at) tti - c (dot) org)
45    Date: 2004/08/31 17:15:00 CDT
46    Tag: blume-20040831-core
47    Description:
48    
49    Added some exports to src/compiler/core.cm upon request by J. Joemann.
50    
51    ----------------------------------------------------------------------
52    Name: Matthias Blume (blume (at) tti - c (dot) org)
53    Date: 2004/08/30 17:55:00 CDT
54    Tag: blume-20040830-installer
55    Description:
56    
57    Upon request by Johannes Joemann:
58    
59    - improved ML code of installer to fall back to coping when renaming
60      fails (i.e., when source and target are on different file systems);
61      the code compiles but has yet to be tested in anger
62    - removed mlrisc from list of default targets (config/targets)
63    
64    ----------------------------------------------------------------------
65    Name: Matthias Blume (blume (at) tti - c (dot) org)
66    Date: 2004/08/27 17:20:00 CDT
67    Tag: blume-20040827-ptreql
68    Description:
69    
70    Added ptreql primop to structure InlineT (upon request from Larry
71    Paulson).
72    
73    ----------------------------------------------------------------------
74    Name: Allen Leung (leunga (at) reservoir (dot) com)
75    Date: 2004/08/15 21:21:00 EST
76    Tag: leunga-110_48-udgraph
77    Description:
78    
79    Another bug fix from Carl Hauser:
80    
81    diff /net/niflab/smlnj48/src/MLRISC/graphs/udgraph.sml udgraph.sml
82    > 48c48
83    > <              | rmv((e as (k,_))::es,L) = rmv(es,if k = i then es else
84    > e::L)
85    > ---
86    > >              | rmv((e as (k,_))::es,L) = rmv(es,if k = i then L else e::L)
87    > Without this, any deletion of an edge in an undirected graph does severe
88    > violence to the graph.
89    
90    ----------------------------------------------------------------------
91    Name: Allen Leung (leunga (at) reservoir (dot) com)
92    Date: 2004/08/10 23:35:00 EST
93    Tag: leunga-110_48-ppc
94    Description:
95    
96       The IBM/MacOS syntax switch on PPC was incorrectly swapped.
97    
98    ----------------------------------------------------------------------
99    Name: Matthias Blume (blume (at) tti - c (dot) org)
100    Date: 2004/08/10 12:00:00 CDT
101    Tag: Release_110_48
102    Description:
103    
104    New working version (110.48).  NEW BOOTFILES!
105    
106    ----------------------------------------------------------------------
107    Name: Allen Leung (leunga (at) reservoir (dot) com)
108    Date: 2004/08/09 12:21:00 EST
109    Tag: leunga-110_47-dijsktra
110    Description:
111    
112    Bug fix from Carl Hauser:
113    
114    single_source_shortest_paths in dijkstra.sml was observed to get wrong
115    answers (by comparing to single_source_shortest_paths in bellman-ford.sml).
116    
117    The problem is that following the expression A.update(dist,s,Num.zero)
118    it is necessary to update the priority queue using Q.decreaseWeight(Q,s).
119    
120    ----------------------------------------------------------------------
121    Name: Matthias Blume (blume (at) tti - c (dot) org)
122    Date: 2004/08/06 18:10:00 CDT
123    Tag: blume-20040806-cmdline
124    Description:
125    
126    Fiddled with handling of command-line options:
127    
128      * sml now quits after processing the command line
129        if -H, -S, -h<n>, or -s<n> appears as the last
130        command-line argument
131      * a new option -q terminates the session when encountered on
132        the command line; subsequent arguments will be ignored
133      * bug fixes: short (erroneous) arguments are no longer ignored
134        completely
135    
136    ----------------------------------------------------------------------
137    Name: Allen Leung (leunga (at) reservoir (dot) com)
138    Date: 2004/08/04 18:17:00 EST
139    Tag: leunga-110_47-ppc-ibm-asm
140    Description:
141    
142      - Added minimal IBM assembly syntax support for PowerPC.
143    
144      - Cygwin: manually changed the file cygwin.def.  Some exported symbols have
145        been altered in the runtime.  We need an automatic way to keep the file
146        in sync.
147    
148    ----------------------------------------------------------------------
149    Name: Matthias Blume (blume (at) tti - c (dot) org)
150    Date: 2004/08/04 14:00:00 CDT
151    Tag: Release_110_47
152    Description:
153    
154    New working version (110.47).  NEW BOOTFILES!
155    
156    ----------------------------------------------------------------------
157    Name: Matthias Blume (blume (at) tti - c (dot) org)
158    Date: 2004/08/03 14:25:00 CDT
159    Tag: blume-20040803-callingconv
160    Description:
161    
162    Added low-level support for choosing C calling conventions by
163    twiddling the type of rawccall.  (See
164    src/compiler/Semant/types/cproto.sml for details.)
165    
166    ----------------------------------------------------------------------
167    Name: Matthias Blume (blume (at) tti - c (dot) org)
168    Date: 2004/08/02 15:55:00 CDT
169    Tag: blume-20040802-backout
170    Description:
171    
172    Backed out of change to win32-filesys.c.  The earlier patch to
173    get_file_time caused CM to produce files with the wrong time stamp.
174    
175    ----------------------------------------------------------------------
176    Name: Matthias Blume (blume (at) tti - c (dot) org)
177    Date: 2004/08/02 14:45:00 CDT
178    Tag: blume-20040802-nlffi-win32
179    Description:
180    
181    Added NLFFI support for Win32, adapted from a patch provided by David
182    Hansel.  This is currently completely untested.  Also, the issue
183    concerning stdcall vs. ccall is still unresolved.
184    
185    ----------------------------------------------------------------------
186  Name: Matthias Blume (blume (at) tti - c (dot) org)  Name: Matthias Blume (blume (at) tti - c (dot) org)
187  Date: 2004/07/30 17:55:00 CDT  Date: 2004/07/30 17:55:00 CDT
188  Tag: blume-20040730-various  Tag: blume-20040730-various

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