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Author SHA1 Message Date
Richard Brooksby
8a4e5ab290 Moving scanning accounting to tracescanarea and creating analogous formatscan. 
Copied from Perforce
 Change: 189325
 ServerID: perforce.ravenbrook.com
 2016-02-19 12:11:50 +00:00
Richard Brooksby
b771a2112a Implementing mps_root_create_area_tagged as documented. 
Copied from Perforce
 Change: 189324
 ServerID: perforce.ravenbrook.com
 2016-02-19 00:23:54 +00:00
Richard Brooksby
266228be7c 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
f84e1d8f7e 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
ed561e855a 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
0245c09885 Fixing indentation of case labels. 
Copied from Perforce
 Change: 189317
 ServerID: perforce.ravenbrook.com
 2016-02-18 21:12:28 +00:00
Richard Brooksby
845e0bedb6 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
724307ce1e 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
5ba0a765cc 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
44664b7cc7 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
8a62ebbd66 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
ec134b4eb0 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
0f8bee3762 Detabifying code and restructuredtext files. 
Copied from Perforce
 Change: 189309
 ServerID: perforce.ravenbrook.com
 2016-02-18 19:58:13 +00:00
Richard Brooksby
fd45719968 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
855719a568 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
3ad63e43f1 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
ffcded6544 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
3ec32b9a96 Fixing build for ansi. 
Copied from Perforce
 Change: 189221
 ServerID: perforce.ravenbrook.com
 2016-02-16 11:54:39 +00:00
Richard Brooksby
e5cc472798 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
9da5d74f1c Fixing build for windows. 
Copied from Perforce
 Change: 189215
 ServerID: perforce.ravenbrook.com
 2016-02-16 11:40:17 +00:00
Richard Brooksby
c08c579ef1 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
7e04c0f137 Fixing build for os x. 
Copied from Perforce
 Change: 189210
 ServerID: perforce.ravenbrook.com
 2016-02-16 00:55:23 +00:00
Richard Brooksby
553093f3ed Documenting thread root registration functions. 
Copied from Perforce
 Change: 189207
 ServerID: perforce.ravenbrook.com
 2016-02-16 00:34:10 +00:00
Richard Brooksby
525e7dc95b 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
6da9d98d98 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
8140fab4dd 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
a759889048 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
53ce574bfe 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
2ad27f73b1 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
9d0ae49fc9 Fixing case label indents. 
Copied from Perforce
 Change: 189194
 ServerID: perforce.ravenbrook.com
 2016-02-15 17:32:12 +00:00
Richard Brooksby
b04dbd8677 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
3b33c0808b 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
6b7c5f3d74 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
16bde84a68 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
a3fdda4678 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
b6be181e15 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
ff6d89c6f9 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
8532653113 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
65c32e5965 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
c8fed5bb8d Renaming tracescanareamasked to tracescanareatagged 
Copied from Perforce
 Change: 189133
 ServerID: perforce.ravenbrook.com
 2016-02-11 20:39:57 +00:00
Richard Brooksby
48c5cac4be 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
9c0c184728 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
a0e001c000 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
9820e020c2 Improving test output. 
Copied from Perforce
 Change: 189129
 ServerID: perforce.ravenbrook.com
 2016-02-10 20:42:21 +00:00
Richard Brooksby
f6d3a4f6af Adding xcode target for tagtest. 
Copied from Perforce
 Change: 189128
 ServerID: perforce.ravenbrook.com
 2016-02-10 15:42:40 +00:00
Richard Brooksby
8ace24237d 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
989d78b1f4 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
080d135eec 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
38f73575ae 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
d4e54ba17e 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