Richard Brooksby
07a1290f3e
Eliminating closure_size from area scanners and root registration functions, as it isn't all that useful.
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Change: 189491
ServerID: perforce.ravenbrook.com
2016-03-01 15:59:06 +00:00
Richard Brooksby
0f8bee3762
Detabifying code and restructuredtext files.
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Change: 189309
ServerID: perforce.ravenbrook.com
2016-02-18 19:58:13 +00:00
Richard Brooksby
16bde84a68
Generalising tracescanarea to be a checking wrapper for all area scanners.
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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.
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Change: 189189
ServerID: perforce.ravenbrook.com
2016-02-15 15:30:08 +00:00
Richard Brooksby
c8fed5bb8d
Renaming tracescanareamasked to tracescanareatagged
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Change: 189133
ServerID: perforce.ravenbrook.com
2016-02-11 20:39:57 +00:00
Gareth Rees
edf30c06b4
New function mps_root_create_reg_masked applies a mask and pattern test to all words in registers and on the stack when scanning them. this supports tagged references in these locations.
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Consistently use the type "Word *" for pointers into the stack or into saved registers.
Remove TraceScanAreaTagged.
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Change: 188231
ServerID: perforce.ravenbrook.com
2015-09-04 12:22:03 +01:00
Gareth Rees
2efed004c6
Fix comments in the protection implementations (it looks as if these were copied and then not modified) and bring discussion of supported platforms up to date. add file guards where missing.
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Change: 187313
ServerID: perforce.ravenbrook.com
2014-10-21 15:10:42 +01:00
Gareth Rees
8865ac761c
Simpler cast, more checking.
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Change: 185510
ServerID: perforce.ravenbrook.com
2014-04-14 12:32:18 +01:00
Gareth Rees
bc72bc7f79
Avoid strict aliasing warnings from gcc 4.8.
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Change: 185484
ServerID: perforce.ravenbrook.com
2014-04-12 21:44:18 +01:00
Gareth Rees
94e3fff083
Turn on -wswitch-default for gcc.
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Add missing default: cases to switch statements.
Copied from Perforce
Change: 185226
ServerID: perforce.ravenbrook.com
2014-04-04 12:16:59 +01:00
Gareth Rees
fab773659d
Use macro nonnegative so that we can keep asserting that values are >= 0 without provoking "unsigned comparison >= 0 is always true" warnings from gcc.
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Change: 183505
ServerID: perforce.ravenbrook.com
2013-10-01 14:27:52 +01:00
Gareth Rees
949578bac4
Avoid warnings when compiling with -wwrite-strings:
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* Use const char * in places where we want to assign string constants.
Avoid warnings when compiling with -Wextra:
* Avoid if statement with empty body in amcsshe.c
* Avoid comparison of unsigned >= 0.
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Change: 183498
ServerID: perforce.ravenbrook.com
2013-10-01 10:52:45 +01:00
Richard Brooksby
01d17882e6
Reducing unnecessary copying of thread states by passing a pointer to the state in the mutator fault context.
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Change: 182980
ServerID: perforce.ravenbrook.com
2013-07-05 17:43:14 +01:00
Richard Brooksby
96448d34a9
Initial implementation of mac os x protection exception handling using mach.
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Some threading tests get quite a long way.
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Change: 182872
ServerID: perforce.ravenbrook.com
2013-06-29 01:22:42 +01:00
Richard Brooksby
ac028a5fd0
Mutator fault context definitions for os x using mach.
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Change: 182832
ServerID: perforce.ravenbrook.com
2013-06-22 00:54:50 +01:00
David Lovemore
1ad79c5caa
Switched mac os x threading to use thix.c and pthreadext.c.
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Also switched to using platform specific Mutator Context code
so that we can read out the registers for instruction emulation
and stack scanning.
Builds on 64-bit but doesn't work because sem_init is unimplemented on
Mac OS X.
Not finished on 32-bit.
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Change: 182791
ServerID: perforce.ravenbrook.com
2013-06-18 16:29:31 +01:00
