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170 Commits

Author SHA1 Message Date
Volker Ruppert
e12b21e647 - update all dependencies 2009-01-03 09:54:10 +00:00
Volker Ruppert
815dff019e - converted iodebug device to a plugin 2008-12-30 18:11:13 +00:00
Volker Ruppert
01b0ed241b - fixed endianness problems at PCI DMA block transfers using getHostMemAddr() 
and memcpy()
- changes in getHostMemAddr() for the usage outside of the cpu
 2008-12-13 11:03:36 +00:00
Stanislav Shwartsman
d7fa44d270 optimize code access detection 2008-12-05 22:34:42 +00:00
Stanislav Shwartsman
0f5f075e4d - Fixed theoretically possible pageWriteStamp overflow 2008-10-21 19:50:05 +00:00
Stanislav Shwartsman
d12c08f720 Typo fixed 2008-10-18 18:14:04 +00:00
Stanislav Shwartsman
ce425f02d9 Small fix towards 40-bit physical address emulated 2008-10-18 18:10:14 +00:00
Stanislav Shwartsman
f303d61cc1 Fixed 'dirty page' support in debugger 2008-07-26 14:44:26 +00:00
Stanislav Shwartsman
8d17e7b539 Fixed watchpoints handling 2008-05-31 20:59:38 +00:00
Stanislav Shwartsman
f6b7fecba2 For future 64-bit ph.addr 2008-05-10 21:36:55 +00:00
Stanislav Shwartsman
6ebae41ad7 print physcial address with special format - preparations for 64-bit physical address emu 2008-05-09 22:33:37 +00:00
Stanislav Shwartsman
11b564b2f0 Speed up memory access by devices 2008-05-02 23:18:51 +00:00
Stanislav Shwartsman
6225aa64f5 Move monitor check earlier - it should handle SMM as well 2008-05-01 20:46:00 +00:00
Stanislav Shwartsman
73d8bd3af4 Hide more memory variables 2008-05-01 20:28:36 +00:00
Stanislav Shwartsman
f5780a5f5c Hide some BX_MEM_C variables 
Optimize resolve16 methods - by reducing their amount again - reduce chance for misspredictin
 2008-05-01 20:08:37 +00:00
Stanislav Shwartsman
297087fea9 fixed memory handler params - use bx_phy_address data type 2008-04-29 22:14:23 +00:00
Stanislav Shwartsman
d8c77cc1ae Small cleanup for memory class 2008-04-17 20:20:43 +00:00
Stanislav Shwartsman
fda4d38959 32-bit systems have a problem to allocate large amount of physical memory for Bochs simulation which makes simulation with 4G address space virtually impossible. But in most of the cases when 4G physical address space defined - it is not touched by default on every run so it is possible to allocate only really accessed blocks. This commit made all necessary preparations for it. 2008-04-17 14:39:33 +00:00
Stanislav Shwartsman
fea49bb270 Fixed linear address wrap in legacy (not long64) mode 2008-04-07 18:39:17 +00:00
Stanislav Shwartsman
a459a64f3e whispace, tab2space, indent, dos2unix and other cleanups 2008-02-15 22:05:43 +00:00
Stanislav Shwartsman
25a9b9fef1 whitespace cleanup again 2008-02-03 20:27:06 +00:00
Stanislav Shwartsman
37fbb82baa Cleanups. Move bxInstruction_c definition to separate file instr.h 2008-01-29 17:13:10 +00:00
Stanislav Shwartsman
72d72c92d4 Fixed warnings of VC2008 2007-12-30 18:02:22 +00:00
Stanislav Shwartsman
838fb2a048 Fixing V2008 warnings - they found a bug in sse_pfp.cc ! 2007-12-23 17:21:28 +00:00
Stanislav Shwartsman
92f7a3a805 Fixed several compilation errors under OSX 2007-12-10 19:05:07 +00:00
Volker Ruppert
cc80157a94 - fixed compilation error 2007-11-02 23:30:07 +00:00
Stanislav Shwartsman
e137560b14 Complete MONITOR/MWAIT implemntation (including monitoring of memory range) 
Fixed PANIC in read/write Cr/Dr - should #UD with unkown register used
 2007-11-01 18:03:48 +00:00
Stanislav Shwartsman
a4e20e9d29 warnings fixed 2007-10-24 23:02:09 +00:00
Stanislav Shwartsman
42fdd8a3a1 During Bochs benchmarking I figured out that hostasm actually slow down the emulation ... so remove this ugly code which also doesn't help :) 
speedup flags update for some instructions - idea was taken from DT patch by h.johansson
 2007-10-21 22:07:33 +00:00
Stanislav Shwartsman
624a543c34 Fix compilation warning 2007-10-09 20:23:01 +00:00
Stanislav Shwartsman
071c5c1a26 A lot of changes but everything is really trivial. 
Make save/restore default feature, the configure option for save/restore removed from configure script and save/restore made available forever. All code now assume it is exists. Bochs save/restore tree previosly called "save_restore" renamed to "bochs" tree and it will be havily used everywhere, starting from save/restore and ending by various bochs debugger functions. I am going to rework debugger code to get rid of debug CPU access functions and use this "bochs" param tree instead
 2007-09-28 19:52:08 +00:00
Stanislav Shwartsman
476baaf1d8 ThiS patch makes watchpoints work even if they are triggered on CPUs other than CPU 0 during SMp. 
Patch from developers mailing list
 2007-09-27 16:10:45 +00:00
Stanislav Shwartsman
412eeeeb7c Get crregs definition to separate file from cpu.h 2007-09-10 16:00:15 +00:00
Stanislav Shwartsman
593f9d5f36 Fixed typo 2007-05-15 12:48:59 +00:00
Stanislav Shwartsman
b6c8275cfd remove old PIT model and always use Greg Alexander's new one 2007-04-08 21:57:06 +00:00
Stanislav Shwartsman
9d907b5f65 Try to specify everywhere the list size in bx_list_c constructor 2007-04-03 22:38:49 +00:00
Stanislav Shwartsman
97c0bc40a2 Bochs website tracker patch 
shows where write outside of memory occurred
 2006-12-29 08:02:35 +00:00
Volker Ruppert
0c827dcbf1 - implemented debugger access to SMRAM area 2006-10-02 17:40:20 +00:00
Volker Ruppert
aacc148f7c - initial revision of the 32-bit init code for the Bochs BIOS 
* CPU, PCI, ACPI and SMM init
  * MP and ACPI table generation
- MP table generation hack in the Bochs memory code disabled (should be removed)
- don't test the checksum of large BIOS images (for now)
- existing 16-bit PCIBIOS init disabled for now
 2006-09-28 19:01:04 +00:00
Volker Ruppert
0a804aeb18 - memory cleanup code moved to a separate method (called from bx_atexit()) 
- fixed memory handler init and cleanup code (memory leaks)
 2006-09-15 17:02:52 +00:00
Volker Ruppert
a3908d6e86 - moved BX_USE_MEM_SMF to all the other SMF definitions in config.h.in (should 
be set to 1, since there is only one address space present)
- fixed memory object member to support the static case (SMF)
 2006-09-02 12:08:28 +00:00
Volker Ruppert
77217aa7b8 - fixed memory init code for restart support in wx (a lot more changes in other 
parts of Bochs are needed to make it really work)
 2006-09-01 18:14:13 +00:00
Stanislav Shwartsman
1deddb9f0e Fix linking problem with debugger enabled 2006-06-06 16:46:08 +00:00
Stanislav Shwartsman
fea15294b5 Fixed compilation error in init.cc 
Move initialization of memory object to misc_mem.cc
 2006-06-03 12:59:14 +00:00
Stanislav Shwartsman
d17eb99f76 fixed allocated physical memory limit check in memory.cc 
Force eflags before saving them - register eflags using param handlers
 2006-06-01 20:05:15 +00:00
Stanislav Shwartsman
b0cbaf70e0 Avoid double check for a20addr <= BX_MEM_THIS len 2006-05-31 20:23:58 +00:00
Stanislav Shwartsman
594b8cce47 Fixed segfault with bochs debugger but reported today 2006-05-31 17:20:52 +00:00
Stanislav Shwartsman
8b0df8e99b Merge SAVE_RESTORE branch to CVS 2006-05-27 15:54:49 +00:00
Stanislav Shwartsman
6a0d15ee31 Veto direct write to the 0x000C0000 to 0x000EFFFF area 2006-04-29 16:55:22 +00:00
Stanislav Shwartsman
41204ede1a Fixed compilation err with debugger ON 2006-04-06 16:43:36 +00:00