Aleksandar Andrejevic
f9dd2776ab
[SOFT386]
...
Fix the ARPL instruction.
Use "inline" instead of FORCEINLINE for static functions.
svn path=/branches/ntvdm/; revision=60195
2013-09-17 23:12:25 +00:00
Hermès Bélusca-Maïto
9e913c05f5
Fix a compilation error.
...
svn path=/branches/ntvdm/; revision=60194
2013-09-17 23:10:26 +00:00
Hermès Bélusca-Maïto
85f05060e4
[SOFT386]
...
- Put inlined functions in a .inl file, which gets included by the corresponding header file (i.e. fix MSVC builds).
- Use enums types instead of "only" INTs...
svn path=/branches/ntvdm/; revision=60193
2013-09-17 23:02:22 +00:00
Hermès Bélusca-Maïto
c27ff5b52f
[SOFT386]
...
- Code formatting (align on 4-space)
- Fix union / struct problem in _SOFT386_PAGE_TABLE.
svn path=/branches/ntvdm/; revision=60189
2013-09-17 21:47:38 +00:00
Aleksandar Andrejevic
593f4baf1a
[SOFT386]
...
Fix struct/union mixup.
svn path=/branches/ntvdm/; revision=60186
2013-09-17 20:57:35 +00:00
Hermès Bélusca-Maïto
1baee6b6b5
[SOFT386]: Fix compilation with MSVC.
...
svn path=/branches/ntvdm/; revision=60185
2013-09-17 20:41:26 +00:00
Aleksandar Andrejevic
bbb37c9152
[SOFT386]
...
Implement Soft386OpcodeTestAl and Soft386OpcodeTestEax.
These functions were declared and referenced, but never defined.
Why the compiler allowed that without even a warning remains a mystery.
svn path=/branches/ntvdm/; revision=60183
2013-09-17 20:28:26 +00:00
Aleksandar Andrejevic
b78a6cb212
[SOFT386]
...
Implement the direct relative near call (CALL rel16/32) instruction.
svn path=/branches/ntvdm/; revision=60147
2013-09-15 18:26:25 +00:00
Aleksandar Andrejevic
429d182d64
[SOFT386]
...
Implement JMP rel16/32
svn path=/branches/ntvdm/; revision=60146
2013-09-15 18:18:58 +00:00
Aleksandar Andrejevic
99dd92ffa0
[SOFT386]
...
Implement LAHF, SAHF, LEA and PUSH imm16/32
svn path=/branches/ntvdm/; revision=60144
2013-09-15 18:02:41 +00:00
Aleksandar Andrejevic
e1e34dc171
[SOFT386]
...
Implement MOV (mod-reg-r/m).
svn path=/branches/ntvdm/; revision=60136
2013-09-15 15:30:55 +00:00
Aleksandar Andrejevic
5439ace9d6
[SOFT386]
...
Start implementing paging support.
Add support for exception error codes.
svn path=/branches/ntvdm/; revision=60089
2013-09-13 23:01:18 +00:00
Aleksandar Andrejevic
a8c1104f57
[SOFT386]
...
Implement ARPL.
svn path=/branches/ntvdm/; revision=60050
2013-09-12 00:05:23 +00:00
Aleksandar Andrejevic
76b87315a8
[SOFT386]
...
Implement PUSHA and POPA.
svn path=/branches/ntvdm/; revision=60049
2013-09-11 23:31:35 +00:00
Aleksandar Andrejevic
f092154985
[SOFT386]
...
Implement many instructions (including ADC, SUB, CDQ, CWDE, ...), and "stubplement" even more of them.
svn path=/branches/ntvdm/; revision=60011
2013-09-10 20:41:43 +00:00
Aleksandar Andrejevic
333e29b35d
[SOFT386]
...
Add the instructions implemented in the previous commit to the opcode table.
svn path=/branches/ntvdm/; revision=59995
2013-09-05 23:50:42 +00:00
Aleksandar Andrejevic
ddcbb9ee92
[SOFT386]
...
Implement the TEST instruction, and the XCHG instruction which uses MOD-REG-R/M for operands.
svn path=/branches/ntvdm/; revision=59994
2013-09-05 23:48:07 +00:00
Hermès Bélusca-Maïto
a25c3f44b6
[SOFT386]: Fix build (addendum to revision 59990).
...
svn path=/branches/ntvdm/; revision=59993
2013-09-04 20:40:43 +00:00
Aleksandar Andrejevic
f0040c12e8
[SOFT386]
...
Implement the OR, AND and XOR instructions.
svn path=/branches/ntvdm/; revision=59991
2013-09-04 18:28:58 +00:00
Aleksandar Andrejevic
9fd42c0f7d
[SOFT386]
...
Fix a typo.
Use a macro (SOFT386_OPCODE_HANDLER) for function definitions of opcode handlers.
Implement the rest of the ADD opcodes.
svn path=/branches/ntvdm/; revision=59990
2013-09-04 16:36:39 +00:00
Aleksandar Andrejevic
5f874178e7
[SOFT386]
...
Implement helper functions for reading/writing operands of instructions that use
the MOD-REG-R/M byte.
Implement the MOD-REG-R/M ADD instruction for bytes.
svn path=/branches/ntvdm/; revision=59981
2013-09-04 01:11:12 +00:00
Aleksandar Andrejevic
6f2f5335c2
[SOFT386]
...
Implement "MOD-REG-R/M" byte decoding.
svn path=/branches/ntvdm/; revision=59959
2013-09-01 23:49:57 +00:00
Aleksandar Andrejevic
b61bbb9d66
[SOFT386]
...
Implement the "MOV reg8, imm8" instruction.
svn path=/branches/ntvdm/; revision=59952
2013-09-01 17:54:51 +00:00
Aleksandar Andrejevic
179627bf40
[SOFT386]
...
Implement the opcodes for MOV reg16/32, imm16/32
svn path=/branches/ntvdm/; revision=59949
2013-09-01 16:19:29 +00:00
Aleksandar Andrejevic
50e90be14b
[SOFT386]
...
Implement the short unconditional jump instruction (JMP imm8).
svn path=/branches/ntvdm/; revision=59932
2013-08-31 21:23:31 +00:00
Aleksandar Andrejevic
c6c282fd70
[SOFT386]
...
Increment the TSC on every instruction cycle.
svn path=/branches/ntvdm/; revision=59931
2013-08-31 19:26:13 +00:00
Aleksandar Andrejevic
758bdf41d9
[SOFT386]
...
Fix the "persistant prefix" bug.
Fix the conditional jump bug.
Implement Soft386ExecuteAt.
[NTVDM]
Add Soft386 support to ntvdm.
svn path=/branches/ntvdm/; revision=59929
2013-08-31 19:18:12 +00:00
Aleksandar Andrejevic
e8aa2372b7
[SOFT386]
...
Implement port I/O instructions.
svn path=/branches/ntvdm/; revision=59911
2013-08-31 02:13:58 +00:00
Aleksandar Andrejevic
7ecbd63471
[SOFT386]
...
Implement CMC instruction.
svn path=/branches/ntvdm/; revision=59892
2013-08-29 22:18:28 +00:00
Aleksandar Andrejevic
3925c4a3d8
[SOFT386]
...
Add Soft386OpcodeHalt to the opcode table.
svn path=/branches/ntvdm/; revision=59891
2013-08-29 22:11:33 +00:00
Aleksandar Andrejevic
c0a39279ae
[SOFT386]
...
Add checks for illegal prefixes.
Implement HLT and PAUSE.
svn path=/branches/ntvdm/; revision=59890
2013-08-29 22:07:53 +00:00
Aleksandar Andrejevic
5a14da958f
[SOFT386]
...
Implement the CLC, STC, CLI, STI, CLD and STD instructions.
svn path=/branches/ntvdm/; revision=59876
2013-08-29 17:48:32 +00:00
Aleksandar Andrejevic
1143eab8a5
[SOFT386]
...
Implement short conditional jump opcodes.
svn path=/branches/ntvdm/; revision=59856
2013-08-28 17:52:21 +00:00
Aleksandar Andrejevic
3ad78aac17
[SOFT386]
...
Implement the following opcodes:
NOP
XCHG (E)AX, reg16/reg32
svn path=/branches/ntvdm/; revision=59819
2013-08-25 14:53:58 +00:00
Aleksandar Andrejevic
5a86737e91
[SOFT386]
...
Implement the following instructions:
PUSH reg16/reg32
POP reg16/reg32
svn path=/branches/ntvdm/; revision=59816
2013-08-25 12:17:24 +00:00
Aleksandar Andrejevic
fffdba9eb5
[SOFT386]
...
Implement the following opcodes:
INC reg16/reg32
DEC reg16/reg32
svn path=/branches/ntvdm/; revision=59814
2013-08-24 21:32:45 +00:00
Aleksandar Andrejevic
610999cb63
[SOFT386]
...
Implement prefix support.
svn path=/branches/ntvdm/; revision=59810
2013-08-24 11:48:38 +00:00
Aleksandar Andrejevic
675c38e1b9
[SOFT386]
...
Halfplement Soft386ExecutionControl.
svn path=/branches/ntvdm/; revision=59795
2013-08-22 22:54:59 +00:00
Hermès Bélusca-Maïto
8e37700e5c
Synchronize with trunk revision 59781.
...
svn path=/branches/ntvdm/; revision=59784
2013-08-19 18:55:28 +00:00
Aleksandar Andrejevic
23fbc3204c
[SOFT386]
...
Fix minor bug.
svn path=/branches/ntvdm/; revision=59783
2013-08-19 18:52:53 +00:00
Aleksandar Andrejevic
6f769d6314
[SOFT386]
...
Implement instruction fetch functions.
Implement CPU exception system.
svn path=/branches/ntvdm/; revision=59782
2013-08-19 18:23:39 +00:00
Hermès Bélusca-Maïto
2672ec8ee5
[SOFT386]
...
- In the interface header soft386.h, do not include other particular headers (windows.h and debug.h). Those must be included by the different applications which also will include soft386.h.
- LPVOID --> PVOID (do it general, not just à-la Win32).
- The .c files include the headers, and each .c files must have its "#define NDEBUG\n#include <debug.h>" lines, to activate (or deactivate here in the example) debugging output.
- In the .c files, include the header windef.h for having the basic types, and temporarily comment out the needed #defines which will be needed if one needs to include other win***.h files. Those will be deleted if they aren't needed at the end.
svn path=/branches/ntvdm/; revision=59766
2013-08-17 21:15:55 +00:00
Aleksandar Andrejevic
99302b9d00
[SOFT386]
...
Implement Soft386LoadSegment.
[NTVDM]
Fix BiosPrintCharacter (Adapted from a patch by Hermes Belusca-Maito).
svn path=/branches/ntvdm/; revision=59764
2013-08-17 18:44:16 +00:00
Aleksandar Andrejevic
c7b66d26f6
[SOFT386]
...
Implement Soft386ReadMemory, Soft386WriteMemory, Soft386StackPush and Soft386StackPop.
svn path=/branches/ntvdm/; revision=59760
2013-08-17 15:20:47 +00:00
Aleksandar Andrejevic
fb158ecbe1
[SOFT386]
...
Add definition for Soft386Interrupt.
Implement Soft386DumpState.
svn path=/branches/ntvdm/; revision=59757
2013-08-17 01:41:22 +00:00
Aleksandar Andrejevic
005e1f0559
[SOFT386]
...
Start implementing a new emulator library to provide 386/486 emulation support to NTVDM
and perhaps other components aswell.
svn path=/branches/ntvdm/; revision=59752
2013-08-16 19:21:02 +00:00
Aleksandar Andrejevic
a88f650367
[SOFTX86]
...
Fix carry/overflow flag computation for ADD instructions.
svn path=/branches/ntvdm/; revision=59725
2013-08-13 17:06:15 +00:00
Aleksandar Andrejevic
5a7a26d750
[NTVDM]
...
Synchronize with trunk again for SetConsolePalette.
Implement VGA palettes for graphics mode and DAC register access.
svn path=/branches/ntvdm/; revision=59713
2013-08-12 19:31:54 +00:00
Hermès Bélusca-Maïto
f66525ee02
Synchronize with trunk revision 59636 (just before Alex's CreateProcess revamp).
...
svn path=/branches/ntvdm/; revision=59665
2013-08-07 14:57:30 +00:00
Aleksandar Andrejevic
09e7fede48
Fix broken build after trunk merge.
...
svn path=/branches/ntvdm/; revision=59500
2013-07-18 05:46:06 +00:00