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Author SHA1 Message Date
Richard Brooksby
6413f3bc27 Renaming "bottom" and "top" of stack to "cold" and "hot" end, to prevent confusion about descending stacks. 
Correcting design documentation relating to stacks.
Referencing hot and cold end concepts from glossary entry for control stacks.

Copied from Perforce
 Change: 189320
 ServerID: perforce.ravenbrook.com
 2016-02-18 23:49:58 +00:00
Richard Brooksby
7085cdeee9 Fixing leftover sizeof(addr) that should've been changed to sizeof(word). 
Copied from Perforce
 Change: 189319
 ServerID: perforce.ravenbrook.com
 2016-02-18 21:22:05 +00:00
Richard Brooksby
7e7606bc1a Avoid possible type pun hazard of jump buffer by casting to void *. 
Copied from Perforce
 Change: 189318
 ServerID: perforce.ravenbrook.com
 2016-02-18 21:18:05 +00:00
Richard Brooksby
44f4a046ff Fixing indentation of case labels. 
Copied from Perforce
 Change: 189317
 ServerID: perforce.ravenbrook.com
 2016-02-18 21:12:28 +00:00
Richard Brooksby
d295d93dde Lifting closure structure out of areascanunion and using for rootfun as well. clarifying checking of same. 
Copied from Perforce
 Change: 189316
 ServerID: perforce.ravenbrook.com
 2016-02-18 21:12:00 +00:00
Richard Brooksby
d2d85d8951 Removing check that pattern fits within mask, as this restricts the generality of scan_area. 
Copied from Perforce
 Change: 189315
 ServerID: perforce.ravenbrook.com
 2016-02-18 21:07:58 +00:00
Richard Brooksby
a73b0b3423 Renaming variable _p to p, as it was left over from an earlier name clash by mistake. 
Copied from Perforce
 Change: 189313
 ServerID: perforce.ravenbrook.com
 2016-02-18 20:54:35 +00:00
Richard Brooksby
a63e366c59 Removing check that pattern fits within mask, as this restricts the generality of scan_area. 
Copied from Perforce
 Change: 189312
 ServerID: perforce.ravenbrook.com
 2016-02-18 20:49:21 +00:00
Richard Brooksby
0179062b4e Explaining why code in scan.c is written outside the mps interface. 
Copied from Perforce
 Change: 189311
 ServerID: perforce.ravenbrook.com
 2016-02-18 20:06:06 +00:00
Richard Brooksby
a94927bd40 Removing argument identifiers from prototype of mps_root_create_table_tagged. 
Copied from Perforce
 Change: 189310
 ServerID: perforce.ravenbrook.com
 2016-02-18 19:59:44 +00:00
Richard Brooksby
4487895475 Detabifying code and restructuredtext files. 
Copied from Perforce
 Change: 189309
 ServerID: perforce.ravenbrook.com
 2016-02-18 19:58:13 +00:00
Richard Brooksby
3cde5d865c Reducing the number of root union variants using a nested union. detabifying. 
Copied from Perforce
 Change: 189247
 ServerID: perforce.ravenbrook.com
 2016-02-16 16:27:57 +00:00
Richard Brooksby
3eeb5ff357 Documenting mps_root_create_area and mps_root_create_area_tagged. 
Copied from Perforce
 Change: 189243
 ServerID: perforce.ravenbrook.com
 2016-02-16 16:03:28 +00:00
Richard Brooksby
d632deb480 Catch up merge from master sources. 
Copied from Perforce
 Change: 189228
 ServerID: perforce.ravenbrook.com
 2016-02-16 12:37:25 +00:00
Richard Brooksby
279b420d1c Merge branch 'branch/2015-09-04/stack' of ssh://perforce.ravenbrook.com:1622/mps into stack 
Copied from Perforce
 Change: 189222
 ServerID: perforce.ravenbrook.com
 2016-02-16 11:55:09 +00:00
Richard Brooksby
8e948d005e Fixing build for ansi. 
Copied from Perforce
 Change: 189221
 ServerID: perforce.ravenbrook.com
 2016-02-16 11:54:39 +00:00
Richard Brooksby
4f25a409fc Probably fixing build for pelles c (untested). 
Copied from Perforce
 Change: 189216
 ServerID: perforce.ravenbrook.com
 2016-02-16 11:53:15 +00:00
Richard Brooksby
9e8d824fe3 Fixing build for windows. 
Copied from Perforce
 Change: 189215
 ServerID: perforce.ravenbrook.com
 2016-02-16 11:40:17 +00:00
Richard Brooksby
c8f87db81e Adding scan.c to xcode project. 
Copied from Perforce
 Change: 189220
 ServerID: perforce.ravenbrook.com
 2016-02-16 01:01:32 +00:00
Richard Brooksby
b9b8f6b7d4 Fixing build for os x. 
Copied from Perforce
 Change: 189210
 ServerID: perforce.ravenbrook.com
 2016-02-16 00:55:23 +00:00
Richard Brooksby
7464a68949 Documenting thread root registration functions. 
Copied from Perforce
 Change: 189207
 ServerID: perforce.ravenbrook.com
 2016-02-16 00:34:10 +00:00
Richard Brooksby
5a030d9a10 Making mps_root_create_thread a convenience function for the common case. 
Copied from Perforce
 Change: 189205
 ServerID: perforce.ravenbrook.com
 2016-02-15 23:30:12 +00:00
Richard Brooksby
50eea20199 Using an array rather than a stack for tagtest to get reliable results. 
Copied from Perforce
 Change: 189204
 ServerID: perforce.ravenbrook.com
 2016-02-15 19:42:44 +00:00
Richard Brooksby
c1918bc79b Creating general mps_root_create_thread and renaming mps_root_create_stack as a specialised version of it, mps_root_create_thread_tagged. 
Copied from Perforce
 Change: 189198
 ServerID: perforce.ravenbrook.com
 2016-02-15 19:12:59 +00:00
Richard Brooksby
b384334a32 Reimplementing mps_root_create_reg in terms of rootcreatethreadtagged and abolishing rootreg. yay! 
Copied from Perforce
 Change: 189197
 ServerID: perforce.ravenbrook.com
 2016-02-15 18:19:30 +00:00
Richard Brooksby
ab41d5c4f7 Renaming rootreg_masked to rootthread_tagged with corresponding changes to other identifiers. 
Copied from Perforce
 Change: 189196
 ServerID: perforce.ravenbrook.com
 2016-02-15 17:57:06 +00:00
Richard Brooksby
fe206feb2d Lifting stack and register area scanner into mps interface to allow generalisation of stack format. 
Copied from Perforce
 Change: 189195
 ServerID: perforce.ravenbrook.com
 2016-02-15 17:46:45 +00:00
Richard Brooksby
5c4eba9f7a Fixing case label indents. 
Copied from Perforce
 Change: 189194
 ServerID: perforce.ravenbrook.com
 2016-02-15 17:32:12 +00:00
Richard Brooksby
7238921356 Generalising roottable to rootarea and using it to implement mps_root_create_table_* and mps_root_create_area. 
Copied from Perforce
 Change: 189193
 ServerID: perforce.ravenbrook.com
 2016-02-15 17:30:45 +00:00
Richard Brooksby
fb6c150ba2 Generalising roottable_masked to rootarea_tagged and lifting scanner assumption. 
Copied from Perforce
 Change: 189192
 ServerID: perforce.ravenbrook.com
 2016-02-15 16:56:42 +00:00
Richard Brooksby
ae80015f4b Lifting assumptions about area scanners closer to interface. 
Copied from Perforce
 Change: 189191
 ServerID: perforce.ravenbrook.com
 2016-02-15 16:46:09 +00:00
Richard Brooksby
7df6c140f8 Generalising tracescanarea to be a checking wrapper for all area scanners. 
Copied from Perforce
 Change: 189190
 ServerID: perforce.ravenbrook.com
 2016-02-15 15:44:57 +00:00
Richard Brooksby
85a2d8683f Lifting and generalising area scanners to allow flexible tagging schemes. 
Copied from Perforce
 Change: 189189
 ServerID: perforce.ravenbrook.com
 2016-02-15 15:30:08 +00:00
Richard Brooksby
0277d49079 Lifting area scanners into client-side code. 
These versions also produce tighter loops under Clang.

Copied from Perforce
 Change: 189188
 ServerID: perforce.ravenbrook.com
 2016-02-14 00:57:28 +00:00
Richard Brooksby
feb76a51a5 Fixing undeclared extern warning that caused travis build failure <https://travis-ci.org/ravenbrook/mps/jobs/108651659>. 
Adding missing warning flags in Xcode to bring into line with strictness of makefiles and catch the above sooner.

Copied from Perforce
 Change: 189143
 ServerID: perforce.ravenbrook.com
 2016-02-11 23:51:21 +00:00
Richard Brooksby
9939dd3d3b Catch-up merge from master sources. 
Copied from Perforce
 Change: 189140
 ServerID: perforce.ravenbrook.com
 2016-02-11 23:42:07 +00:00
Richard Brooksby
27730a09d7 Fixing misuse of format header offset to decode tagging. see <https://info.ravenbrook.com/mail/2016/02/11/17-20-12/0/> point 5. 
Copied from Perforce
 Change: 189134
 ServerID: perforce.ravenbrook.com
 2016-02-11 21:32:41 +00:00
Richard Brooksby
31870a9b95 Renaming tracescanareamasked to tracescanareatagged 
Copied from Perforce
 Change: 189133
 ServerID: perforce.ravenbrook.com
 2016-02-11 20:39:57 +00:00
Richard Brooksby
cf3c2b6674 Adding tagtest to the list of xcode targets so that it is build for testing. 
Copied from Perforce
 Change: 189132
 ServerID: perforce.ravenbrook.com
 2016-02-11 20:34:16 +00:00
Richard Brooksby
b2bc211404 Adding mps_root_create_table_tagged as an interface to more generally tagged roots. 
Deprecating the less general mps_root_create_table_masked.

Copied from Perforce
 Change: 189131
 ServerID: perforce.ravenbrook.com
 2016-02-11 20:28:39 +00:00
Richard Brooksby
aff58a3f60 Catch up merge from master sources. 
Copied from Perforce
 Change: 189130
 ServerID: perforce.ravenbrook.com
 2016-02-10 21:10:25 +00:00
Richard Brooksby
e1cb5d0cbd Improving test output. 
Copied from Perforce
 Change: 189129
 ServerID: perforce.ravenbrook.com
 2016-02-10 20:42:21 +00:00
Richard Brooksby
37a6c09290 Adding xcode target for tagtest. 
Copied from Perforce
 Change: 189128
 ServerID: perforce.ravenbrook.com
 2016-02-10 15:42:40 +00:00
Richard Brooksby
9eb9063e80 Ensuring landfinish doesn't try treecheck on unmapped memory. see <https://info.ravenbrook.com/mail/2016/02/10/14-42-20/0/>. 
Copied from Perforce
 Change: 189121
 ServerID: perforce.ravenbrook.com
 2016-02-10 15:14:21 +00:00
Richard Brooksby
76aa6cd16c Adding description code for rootreg_masked to rootdescribe. 
Copied from Perforce
 Change: 189105
 ServerID: perforce.ravenbrook.com
 2016-02-04 23:16:17 +00:00
Richard Brooksby
43741faecf Catch up merge from master sources. 
Copied from Perforce
 Change: 189088
 ServerID: perforce.ravenbrook.com
 2016-02-03 16:56:04 +00:00
Richard Brooksby
e732cd64f0 Removing result code from arenasetsparecommitlimit since it can never fail. 
See <https://info.ravenbrook.com/mail/2016/01/15/11-56-45/0>.

Copied from Perforce
 Change: 189084
 ServerID: perforce.ravenbrook.com
 2016-02-03 16:51:31 +00:00
Richard Brooksby
e64e5b2e25 Backing out the introduction of mps_arena_configure. see <https://info.ravenbrook.com/mail/2016/01/15/11-56-45/0>. 
Copied from Perforce
 Change: 189081
 ServerID: perforce.ravenbrook.com
 2016-02-03 15:52:05 +00:00
Richard Brooksby
b75a753e91 Removing arena configure method from arena classes. 
Copied from Perforce
 Change: 189080
 ServerID: perforce.ravenbrook.com
 2016-01-30 20:16:30 +00:00
Richard Brooksby
2dbb15a869 Fixing uninitialised variable warning from gcc 5.2.1. 
Copied from Perforce
 Change: 189069
 ServerID: perforce.ravenbrook.com
 2016-01-30 19:58:10 +00:00