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1088 Commits

Author SHA1 Message Date
Stanislav Shwartsman
6c139a9c8c Define LIN and PHY address size in config.h 2007-04-14 10:05:30 +00:00
Stanislav Shwartsman
3886e35bcb Clean code duplication 2007-04-09 21:55:07 +00:00
Stanislav Shwartsman
223b9fda0e Fixed RIP relative mode when in 32-bit address size 2007-04-09 21:15:00 +00:00
Stanislav Shwartsman
e26609fa97 Support for Intel LSS/LFS/LGS in 64-bit mode 
TODO: have both AMD and Intelk versions
 2007-04-09 20:28:15 +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
Volker Ruppert
f8aec91820 - fixed some MSVC warnings 2007-04-06 15:22:17 +00:00
Stanislav Shwartsman
65b9b46de3 Fix for legacy compilers 2007-04-04 16:55:50 +00:00
Stanislav Shwartsman
bdc4905c8a Correctly detect SSE2 and SSE instructions and #UD when SSE2 is OFF for SSE 2007-04-02 10:46:33 +00:00
Stanislav Shwartsman
4bb19c2dc3 Fixed deciding and disasm of CALL in 64-bit mode (no 16-bit calls allowed) 2007-03-28 21:20:09 +00:00
Stanislav Shwartsman
26f08fdb2c Change my e-mail to #SF one 2007-03-23 21:27:13 +00:00
Stanislav Shwartsman
c184a3a2ba Removed redundant mem-only checks - handled in fetchdecode now 2007-03-23 14:50:45 +00:00
Stanislav Shwartsman
ef542b3790 Learn to decode and disassemble VMX opcodes 
No fetchdecode support but everything is ready
 2007-03-23 14:35:50 +00:00
Stanislav Shwartsman
1ec33ec518 Correctly #UD on aliased instructions when no SSE2 is configured 2007-03-22 22:51:41 +00:00
Stanislav Shwartsman
0436125d60 Some cleanup in lazy flags CF handling 2007-03-18 19:29:17 +00:00
Stanislav Shwartsman
b8787fd5a7 Some code cleanups and warning fixes 2007-03-14 21:15:15 +00:00
Stanislav Shwartsman
8ce336cad3 Fixed PANIC message 2007-03-10 09:04:39 +00:00
Stanislav Shwartsman
05ea111e1c Clean CPU debug methods in main cpu_loop 2007-03-06 17:47:18 +00:00
Stanislav Shwartsman
8067503c67 PUSHA/POP instructions rewritten, fixed PANIC message 2007-03-02 21:03:25 +00:00
Stanislav Shwartsman
d3252fbc1c Removed unneeded invalidate_prefetch_q from RDMSR instruction 2007-02-23 22:08:43 +00:00
Stanislav Shwartsman
8d2060b855 Replace access_linear by read_virtual_xword when applicable 2007-02-03 21:36:40 +00:00
Stanislav Shwartsman
2f9e1bee68 fixed code duplication and comments 2007-02-03 17:56:35 +00:00
Stanislav Shwartsman
372ac39050 Report some cache info in CPUID - port from QEMU 2007-01-29 17:56:03 +00:00
Stanislav Shwartsman
c24627c00f Implemented CLFLUSH instruction 
Set of minor fixes for correctness
 2007-01-28 21:27:31 +00:00
Stanislav Shwartsman
82607c4a35 Safety net - comment BX_WRITE_32BIT_REG macro - always use WRITE_32BIT_REGZ instead ! 2007-01-26 22:16:59 +00:00
Stanislav Shwartsman
8221fa6838 - Fixed zero upper 32-bit part of GPR in x86-64 mode 
- CMOV_GdEd should zero upper 32-bit part of GPR register even if the
    'cmov' condition was false !
 2007-01-26 22:12:05 +00:00
Stanislav Shwartsman
acd1a05f6f Fixed bugs for SSE3E execution and decoding 2007-01-25 21:44:35 +00:00
Stanislav Shwartsman
f8003098b1 Rename SSE4 to SSE3E to match intel docs. SSE4 coming later ;) 
Fixed "last prefix" for REX in 64-bit mode
 2007-01-25 19:09:41 +00:00
Stanislav Shwartsman
0e991964fd incorrectly committed debug code 2007-01-13 10:45:32 +00:00
Stanislav Shwartsman
dd00bc66d0 Fixed disasm in 64bit mode, added new accessor for printing 64bit values 2007-01-13 10:43:31 +00:00
Stanislav Shwartsman
9db896d100 minor x86_64 fixes and cleanups 2007-01-12 22:47:21 +00:00
Stanislav Shwartsman
9b10f209f3 Fixed typo 2007-01-12 16:09:39 +00:00
Stanislav Shwartsman
5c21f7821f Speed simulation between 3 to 5% by eliminating several checks from cpu loop. 
The checks were related to repeat instructions - handle them differently
 2007-01-05 13:40:47 +00:00
Stanislav Shwartsman
6e8dcbce8b Fixed 64-bit NOP problem 
Patch by mvysin in patch tyracker
 2006-11-26 12:53:01 +00:00
Volker Ruppert
e8cd2052c9 - improved gdbstub network efficiency (SF patch #1149659 by Avi Kivity) 
- reimplemented "enter debugger" in ask dialog for gdbstub
- X11 and wxWidgets ask dialog now show "Debugger" button for gdbstub
- indent mode changes
 2006-10-29 08:48:30 +00:00
Stanislav Shwartsman
905de565a9 Add debug prints for NX bit feature 2006-10-28 12:31:23 +00:00
Stanislav Shwartsman
650086669c Print 64-bit registers in 'info registers' command and in dump_regs 2006-10-21 22:06:39 +00:00
Volker Ruppert
8312d149eb - stop flooding logfile when using MS-DOS with EMM386. It seems to work correctly, 
so I think this message can be changed to BX_DEBUG.
 2006-10-20 15:38:39 +00:00
Stanislav Shwartsman
e3da944cd3 Fixed TLB access code duplication 2006-10-04 19:47:24 +00:00
Stanislav Shwartsman
6c63e84d23 Fixed CR3 masking in long mode 
Added PANIC assertion of 32-bit physical address in PAE mode
cleanup
 2006-10-04 19:08:40 +00:00
Stanislav Shwartsman
7dc808e7f9 Removed debug snapshot when entering SMM/RSM 2006-10-03 22:41:02 +00:00
Stanislav Shwartsman
1aa7ae677d Small cleanup in he APIC code, removed unused methods 2006-10-02 21:49:49 +00:00
Volker Ruppert
f091c7c0ad - SMM must be enabled until all data is read from RAM 2006-10-02 21:22:59 +00:00
Stanislav Shwartsman
14afe14a21 New BIOS expects to see 0x64 in smm revision id when in x86-64 mode 2006-10-02 18:50:34 +00:00
Volker Ruppert
0c827dcbf1 - implemented debugger access to SMRAM area 2006-10-02 17:40:20 +00:00
Stanislav Shwartsman
925ae93e22 Reveer back changes for debug.h removal from bochs.h 2006-09-26 19:16:10 +00:00
Stanislav Shwartsman
aab3feb2e0 Fixed Makefile to compile with ACPI stub disabled 
Remove bx_debug.h from bochs.h to reduce compilation dependencies
 2006-09-25 20:13:52 +00:00
Volker Ruppert
1f5d311ca1 - fixed memory leaks found with valgrind when trying to start a second 
simulation with wxBochs:
  * cpu: delete pageWriteStampTable array
  * devices: simplified setup of initial default i/o handlers
  * ne2k: delete ethernet module in destructor
 2006-09-20 20:52:23 +00:00
Stanislav Shwartsman
3ab94305a0 1. Fixed bug report 
[ bochs-Bugs-1562172 ] TLB_init() fails to initialize priv_check array if USE_TLB 0
2. Paging is always exists for i386+
   To disable paging it is better to use normal model without special code, only by setting cr0.pg=0
 2006-09-20 17:02:20 +00:00
Stanislav Shwartsman
02c2fc9e89 Fixed priveledge level checks 2006-09-10 16:56:55 +00:00
Volker Ruppert
5dd0d64b11 - several changes for restart support in wx (not yet complete) 
* don't initialize cpu specific parameters for the wx debugger if they already
    exist
  * separate siminterface method init_save_restore() added
  * old wx specific handling in quit_sim() removed
  * new bx_list_c method clear() deletes all parameters from the list
  * moved devices cleanup code from the pc_system to a new devices method exit()
  * pc_system init code now sets ticksTotal to 0
 2006-09-07 18:50:51 +00:00