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1014 Commits

Author SHA1 Message Date
Stanislav Shwartsman
3cb38b3c45 Indent changes 2006-06-09 21:17:26 +00:00
Stanislav Shwartsman
fea9973570 Fixed failure when running 386 simulation 2006-06-09 21:14:25 +00:00
Stanislav Shwartsman
84124f29d2 Fix FPU tos value (found with save/restore logs browsing 2006-06-08 19:56:30 +00:00
Volker Ruppert
d550d71e03 - register parameters for the wx debugger only if present (fixes memory leak) 
- removed useless static variable 'counter'
 2006-06-06 18:36:50 +00:00
Stanislav Shwartsman
1deddb9f0e Fix linking problem with debugger enabled 2006-06-06 16:46:08 +00:00
Stanislav Shwartsman
c8c5772f44 1. Fix BX_INFO message in config.cc 
2. In init.cc save and restore BX_CPU_THIS__PTR trace value, allows to enable/disable tracing using save/restore.
3. in iret.cc - cleanup3. in iret.cc - cleanup3. in iret.cc - cleanup
 2006-06-05 17:33:25 +00:00
Stanislav Shwartsman
f31e03d4cb More clear debug message 2006-06-05 16:38:43 +00:00
Stanislav Shwartsman
08d7e8e305 Fixed wrong assert_check failure found during x86-64 save/restore experiments 2006-06-05 16:36:56 +00:00
Stanislav Shwartsman
1aaf19cd09 Support for partial read/write in APIC space 2006-06-05 05:39:21 +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
02aa59886c Fix APIC tmr/isr/irr registers reading problem 2006-06-01 14:05:23 +00:00
Stanislav Shwartsman
32a6e4c561 Added more debug messages to apic 2006-06-01 11:59:23 +00:00
Stanislav Shwartsman
4b7e7087aa Handle more fields memory management insie the bx_param_c. 
Remove more strdups
 2006-05-30 17:01:27 +00:00
Stanislav Shwartsman
fee48d74e0 Avoid doing strdup for param name field - most of the strdups elliminated ! 2006-05-29 22:33:38 +00:00
Stanislav Shwartsman
5b912c26af Fixed save/restore of segment registers for x86-64 mode 2006-05-28 19:18:29 +00:00
Stanislav Shwartsman
286b89d763 Several x86-64 MSRs were not-initilized ! 
Fixed small save-restore bug in dma.cc
First step to make save-restore code look better (only several files processed for example)
 2006-05-28 17:07:57 +00:00
Stanislav Shwartsman
8ed9a2fa4e Use MAX_LFV_ENTRIES constant 2006-05-27 21:44:40 +00:00
Stanislav Shwartsman
0977bef9a2 Fix compilation err for x86-64 2006-05-27 16:05:30 +00:00
Stanislav Shwartsman
8b0df8e99b Merge SAVE_RESTORE branch to CVS 2006-05-27 15:54:49 +00:00
Stanislav Shwartsman
7c1767d17a Partial sync with save-restore 2006-05-27 14:02:34 +00:00
Stanislav Shwartsman
65e0fea773 functionally nothing changed 2006-05-26 17:24:36 +00:00
Stanislav Shwartsman
a4129e5341 Handle NULL_SEG_REG (no segment override) case in fetchdecode.cc 2006-05-24 20:57:37 +00:00
Stanislav Shwartsman
1acdb7f274 Simplify CPU loop and fix compilation error 2006-05-24 16:46:57 +00:00
Stanislav Shwartsman
c120d5dc70 remove unused and not required apic vars 2006-05-23 16:42:50 +00:00
Stanislav Shwartsman
a010cfb8ca Fix amount of XMM registers in non-x86-64 mode 2006-05-22 21:17:27 +00:00
Stanislav Shwartsman
8b55085c76 Merge tss286 and tss386 segment descriptor cache fields to one structure 2006-05-21 20:41:48 +00:00
Stanislav Shwartsman
d00b2dec1d LDTR and TR type check in assert_check 2006-05-21 19:31:23 +00:00
Stanislav Shwartsman
73e1266cbe Add CR0 consistency checks and CS.L/CS.D consistency check 
Optimize icache writestamps - 2x more space to decrement for page-write-stamp
 2006-05-19 20:04:33 +00:00
Stanislav Shwartsman
274e17a1fc Remove unneeded function 2006-05-18 20:16:15 +00:00
Stanislav Shwartsman
8db1de7124 - Fixed several issues, each cause to NullTimer function never be called, the method is required for icache correct functionalit 
- Speed-up icache by correct purging of Icache entries
- Several new assertions for timers, to prevent bugs in future
 2006-05-16 20:55:55 +00:00
Stanislav Shwartsman
7acb46cd3d Small cleanup in cpu.cc 2006-05-16 16:47:00 +00:00
Stanislav Shwartsman
16713b309d PALIGNR fixed 2006-05-16 16:20:26 +00:00
Stanislav Shwartsman
7c2c9c41e8 Remove unused CPU vars 2006-05-15 18:00:55 +00:00
Stanislav Shwartsman
f4c7b4074e Support for x86-64 in x86 debugger (DR0-DR7) 2006-05-13 12:49:45 +00:00
Stanislav Shwartsman
9a32d0e98f Optimize debug registers handling 2006-05-13 12:29:12 +00:00
Stanislav Shwartsman
fc799ab623 FetchDecode tables are constant. Marking them const implicitly will help to compiler/linker in optimization. 2006-05-12 18:03:26 +00:00
Stanislav Shwartsman
fe644dfcbf - Code cleanup, remove x86-64 code from functions which cannot be called from x86-64 
- Fix PANIC multiple SSE prefix decoding (fetchdecode and disasm)
- More Bit32u -> bx_phy_address convert
- Lazy flags optimization
 2006-05-12 17:04:19 +00:00
Stanislav Shwartsman
b0e49a9a05 Warn if somebody used BSWAP with 16-bit opsize (behavior undefined) 2006-05-07 20:56:40 +00:00
Stanislav Shwartsman
91ada6c72c Separate RepeatSpeedups code in io.cc to stand-alone CPU methods 
FestRepINSW and FastRepOUTSW similar to that is done in string.cc
Done to simplify the code, it was just impossible to understand it.
 2006-05-07 20:45:42 +00:00
Stanislav Shwartsman
20b14aefa6 Fix in BSWAP 64-bit mode - allow to use additional R8-R15 registers 
Also fixed code duplication story with BSWAP instruction
 2006-05-07 18:58:47 +00:00
Stanislav Shwartsman
d69eba6c07 Split in/out instructions based on operand size 2006-05-07 18:27:36 +00:00
Stanislav Shwartsman
767fb77ebd Fully handle segment limits inside prefetch method. 
1. Should speed up the simulation (eliminate seg.limit check per every instruction exec)
2. Should help for DT (h.johansson request)
 2006-05-04 19:54:25 +00:00
Volker Ruppert
9340f3b3f8 - partial sync with BRANCH_SAVE_RESTORE_3 (hardware save/restore not present yet) 
* changed data format of text files for save/restore (looks like C/C++ structures,
    similar to the format used in old save/restore branches)
  * don't set the initial value of shadow bool parameters
  * don't set the initial value of bool parameters twice
  * cpu/init.cc: missing #undef added
  * ne2k.cc: variable tx_timer_active was never set to 1 (type now bx_bool)
  * floppy.cc: missing initialization of the 'eot' array in reset() added
  * pic.h: type of member 'byte_expected' changed to Bit8u
  * pit_wrap.h: unused members removed
 2006-05-01 18:24:47 +00:00
Stanislav Shwartsman
f93ab35357 Flush TLB for all CPUs when memory mapping information changed by system (A20 change, PAM write or similar events) 2006-04-29 17:21:49 +00:00
Stanislav Shwartsman
199c987ee3 Return back (modified) dbg_is_end_instr_bpoint method in cpu.cc 2006-04-29 16:14:47 +00:00
Stanislav Shwartsman
2889ed190c Removed icount guard for debugger. Implement STEPN debugger command using CPU_LOOP method capabilities 2006-04-29 09:27:49 +00:00
Stanislav Shwartsman
1a0b7ee1e3 I want to replace debugger ICOUNT guard by existent cpu_loop funtionality, first step to do that ... 2006-04-29 07:12:13 +00:00
Stanislav Shwartsman
510cbe02e2 Make fetchInstruction INLINE according to hjjhansson patch 2006-04-28 16:45:29 +00:00
Stanislav Shwartsman
003c2f59e6 Added missed CVS header to several files 2006-04-27 15:11:45 +00:00