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29 commits

Author SHA1 Message Date
Richard Brooksby
4ce753ec45 Abstracting partially mapped page tables into a sparsearray abstract datatype, removing a great deal of complexity from the vm arena, and some unnecessary double-initialisation and scanning loops during allocation. 
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 Change: 184333
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 2014-02-12 17:32:20 +00:00
Gareth Rees
e184ad8938 Rename spi3.c to spw3i3mv.c as it is windows- and microsoft- specific. 
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 Change: 183939
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 2014-01-10 20:51:13 +00:00
Gareth Rees
bcfad58d3c Merge custom cet mainline into the master sources. this includes fixes for job003519 (clock values in text telemetry logs on windows have top 32 bits zero), job003536 (cet office can't replicate 100k snowmen in reasonable time), job003651 (stack overflows are not reliably handled). 
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 Change: 183926
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 2014-01-10 14:16:08 +00:00
Gareth Rees
55ef6fce3c New supported platform lii6ll (linux, x86-64, clang/llvm). 
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 Change: 183414
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 2013-09-11 10:27:22 +01:00
Richard Brooksby
8d7124929e Thread scanning for mac os x / mach, and the start of thread exception handling. 
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 Change: 182834
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 2013-06-22 09:02:35 +01:00
Richard Brooksby
64773f305d Implementing os x (mach) threading module. 
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 Change: 182830
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 2013-06-21 23:57:07 +01:00
David Lovemore
ec2f430557 Switched mac os x threading to use thix.c and pthreadext.c. 
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
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 2013-06-18 16:29:31 +01:00
Richard Brooksby
ac1e57c0ac Merging branch/2013-05-17/emergency with major rework of mvt, mvff, and cbs. 
Some parts of this are still ragged, and would not normally pass review, but this is a massive improvement to the existing code.

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 Change: 182614
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 2013-06-08 10:57:57 +01:00
Gareth Rees
4e22988865 Remove diag facility. 
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 Change: 182553
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 2013-06-05 18:35:40 +01:00
Gareth Rees
bb56e5bd24 Add freelist module to core mps. 
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 Change: 182422
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 2013-06-03 12:58:12 +01:00
Gareth Rees
0ff7dacbb8 Catch-up merge from master sources to branch/2013-05-17/emergency. 
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 Change: 182048
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 2013-05-21 18:31:50 +01:00
Gareth Rees
03d76e0962 Add abq and range modules to mps core; add poolmv2 to supported pools. 
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 Change: 182021
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 2013-05-20 23:21:24 +01:00
Richard Brooksby
098bf44a5e First draft of keyword arguments. mainly checking in in order to try working with git fusion on this branch. 
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 Change: 181538
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 2013-05-02 17:55:07 +01:00
Richard Brooksby
4c51d72b56 Partial merge of branch/2012-07-23/cet-transform, excluding cet-specific parts. 
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 Change: 179309
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 2012-09-06 17:17:18 +01:00
Richard Brooksby
1d42c13c25 Merging branch/2012-08-15/variety-reform. 
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 Change: 179279
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 2012-09-05 18:44:44 +01:00
Richard Brooksby
81104ff2ff Providing config_plinth_none so that open dylan can build using mps.c without depending on the c library. 
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 Change: 179248
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 2012-09-05 09:45:24 +01:00
Richard Brooksby
1d2a377fdf Using setjmp to save callee-save registers on windows, eliminating the need for an assembly language stack scanner. 
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 Change: 179213
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 2012-09-04 02:21:15 +01:00
Richard Brooksby
35bc676003 Fixing up reformed variety build on 64-bit freebsd. 
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 Change: 179196
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 2012-09-03 13:47:41 +01:00
Richard Brooksby
e5221f66f5 Eliminating pfmdefs from makefiles by moving them to mpstd.h so that the mps can be built with a simpler compiler command. 
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 Change: 179180
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 2012-09-03 00:49:02 +01:00
Richard Brooksby
3b469f5b21 Unifying code-identical protection implementations for linux. 
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 Change: 178937
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 2012-08-15 16:47:50 +01:00
Richard Brooksby
28ba81140b Bringing mps.c definition up-to-date on freebsd i386. 
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 Change: 178936
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 2012-08-15 16:27:48 +01:00
Richard Brooksby
162f92cddd Correcting misnamed i4 architecture to i3. this distinction was once slightly useful for optimisation, but no longer makes any sense. 
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 Change: 178935
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 2012-08-15 15:37:42 +01:00
Richard Brooksby
4640f3c9e1 Renaming thli.c to thix.c as it is now general to posix threads. 
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 Change: 178926
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 2012-08-14 17:10:48 +01:00
Richard Brooksby
7b40db17e9 Merging 64-bit linux port from branch/2012-07-26/linux-catchup 
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 Change: 178913
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 2012-08-13 13:53:20 +01:00
Richard Brooksby
89173908d3 Adding linux and 64-bit windows builds to mps.c. 
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 Change: 178897
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 2012-08-11 09:27:19 +01:00
Richard Brooksby
58bd26ec77 Adding w3i3mv to mps.c, allowing simple builds. this now works: 
cl /Feamcss.exe /DCONFIG_PROD_MPS /DCONFIG_VAR_CI amcss.c fmtdy.c fmtdytst.c fmtno.c mps.c testlib.c

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 Change: 178777
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 2012-07-30 16:48:02 +01:00
Richard Brooksby
9656bed733 Adding fri4gc platform to mps.c, allowing simple builds. this now works: 
gcc -DCONFIG_PROD_MPS -DCONFIG_VAR_CI -o amcss amcss.c testlib.c fmtdy.c fmtdytst.c fmtno.c mps.c -lm -lpthread

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 Change: 178776
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 2012-07-30 15:38:23 +01:00
Richard Brooksby
db14e7982d Wrote stack scanner for xci6ll and other unix-like x86_64 platforms. more tests complete. 
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 Change: 178294
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 2012-05-23 15:56:52 +01:00
Richard Brooksby
ec55536827 Added single compilation unit version of mps library to allow global optimization and universal binary building. minor fixes to other sources to avoid clashing symbols. 
Separated XCI3GC (gcc) from XCI3LL (clang) platforms, so that we can build both 32- and 64-bit binaries with clang.
Enabled universal (multi architecture) builds.

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 Change: 178287
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 2012-05-22 21:27:55 +01:00