Annotation of /sml/trunk/READMES/110.49-README

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Revision 1624 - (view) (download)

1 :	mblume	1624	S M L / N J
2 :
3 :			1 1 0 . 4 9 N E W S
4 :
5 :			September 13, 2004
6 :
7 :			WARNING
8 :
9 :			This working version is believed to be stable, but
10 :			we have not run our full regression-test suite.
11 :
12 :			HOME: http://www.smlnj.org/index.html
13 :			FILES: http://smlnj.cs.uchicago.edu/dist/working/110.49/
14 :
15 :
16 :			Summary:
17 :
18 :			This is a bugfix release. Its main purpose is to solve
19 :			a another showstopper problem introduced into the x86 c-calls
20 :			implementation which is used by NLFFI. It also fixes a
21 :			problem with the signal masking/unmasking code.
22 :
23 :			--------------------------------------------------------------------------
24 :
25 :			Details:
26 :
27 :			Basis:
28 :			------
29 :
30 :			- Fixed the signal masking code to properly nest mask/unmask
31 :			operations on a per-signal basis.
32 :
33 :			MLRISC:
34 :			-------
35 :
36 :			- fixed problem in x86/c-calls that caused NLFFI to generate bogus code
37 :			- bug fix in udgraph.sml
38 :			- The IBM/MacOS syntax switch on PPC was incorrectly swapped. Fixed.
39 :
40 :			Runtime:
41 :			--------
42 :
43 :			- heap image magic number updated
44 :			(causes a graceful exit rather than a crash when an outdated
45 :			heap image is being loaded)
46 :			- Cygwin support
47 :
48 :			Libraries:
49 :			----------
50 :
51 :			- added some exports to src/compiler/core.cm
52 :			- added a ptreql functon to structure InlineT (exported from
53 :			$smlnj/init/init.cmi)
54 :
55 :
56 :			Installer:
57 :			----------
58 :
59 :			- falls back to copying when renaming of files fails
60 :			(usually this happens when source and destination are in different
61 :			file systems)

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