Commit graph

23 commits

Author SHA1 Message Date
Aleksandar Andrejevic
44f2787b1f [NTVDM]
Use 286 mode in softx86.
Implement "Get / Set Disk Transfer Area".
Start implementation of PS/2 controller.
Improve hardware interrupts. Fix CLI / STI / HLT instruction support.


svn path=/branches/ntvdm/; revision=59343
2013-06-26 17:15:45 +00:00
Aleksandar Andrejevic
53fbdf6bc9 [NTVDM]
Implement the "Get Interrupt Vector" and "Set Interrupt Vector" DOS API functions.


svn path=/branches/ntvdm/; revision=59340
2013-06-25 17:56:05 +00:00
Aleksandar Andrejevic
2ea7dab9a6 [NTVDM]
Fix more bugs in DosResizeMemory().


svn path=/branches/ntvdm/; revision=59339
2013-06-25 17:18:34 +00:00
Aleksandar Andrejevic
6d45f4e6e3 [NTVDM]
Fix the VDM DOS memory manager to use the segment of the data portion of the block, rather than the MCB itself.


svn path=/branches/ntvdm/; revision=59338
2013-06-25 16:46:35 +00:00
Aleksandar Andrejevic
5db2a4a6dd [NTVDM]
Fix many VDM DOS memory manager bugs.


svn path=/branches/ntvdm/; revision=59336
2013-06-24 23:10:31 +00:00
Aleksandar Andrejevic
07928d50d4 [NTVDM]
Implement several directory operations.


svn path=/branches/ntvdm/; revision=59331
2013-06-24 18:15:53 +00:00
Aleksandar Andrejevic
ca06374c9f [NTOSKRNL]
Check for old-style MZ executable in PeFmtCreateSection.
[NTVDM]
Fix bugs.
Implement MZ executable loading.


svn path=/branches/ntvdm/; revision=59328
2013-06-24 01:59:09 +00:00
Aleksandar Andrejevic
4c459af487 [KERNEL32]
Implement BasepCheckDosApp.
Enable NTVDM in CreateProcessInternalW.
[NTVDM]
Remove the old command line parser code. The entire command line is for the DOS application now.


svn path=/branches/ntvdm/; revision=59310
2013-06-23 12:33:13 +00:00
Aleksandar Andrejevic
e7ce79fc05 [NTVDM]
Perform multiple CPU instructions in one emulator cycle.


svn path=/branches/ntvdm/; revision=59298
2013-06-23 00:20:24 +00:00
Aleksandar Andrejevic
030a935096 [NTVDM]
Remove whitespace from empty lines.


svn path=/branches/ntvdm/; revision=59296
2013-06-23 00:11:45 +00:00
Hermès Bélusca-Maïto
2bd695b42e [NTVDM]
Use correctly NDEBUG, and use ReactOS macro: ASSERT, instead of the assert() CRT function.

svn path=/branches/ntvdm/; revision=59280
2013-06-22 01:48:28 +00:00
Aleksandar Andrejevic
6a3d90cf53 [NTVDM]
Improve keyboard IRQ performance.
Add debug output to measure number of instructions per second.


svn path=/branches/ntvdm/; revision=59279
2013-06-22 01:41:51 +00:00
Aleksandar Andrejevic
b040791380 [NTVDM]
Use local time instead of system time for the clock.
Implement the "set system date" and "set system time" DOS functions.


svn path=/branches/ntvdm/; revision=59277
2013-06-21 22:14:07 +00:00
Aleksandar Andrejevic
fe6988cbdd [NTVDM]
Implement the keyboard IRQ.


svn path=/branches/ntvdm/; revision=59276
2013-06-21 21:25:01 +00:00
Aleksandar Andrejevic
f3aa7c7145 [NTVDM]
Change the PIT code to use only one thread, to avoid race conditions.
Implement PIT counter reading and latch command.


svn path=/branches/ntvdm/; revision=59273
2013-06-21 13:55:31 +00:00
Aleksandar Andrejevic
03b2c06c97 [NTVDM]
Fix the PIC IRQ code. Interrupt requests only occur when no higher-priority IRQ is busy.


svn path=/branches/ntvdm/; revision=59272
2013-06-21 01:44:56 +00:00
Aleksandar Andrejevic
da877e495e [NTVDM]
Implement Programmable Interval Timer (PIT) emulation. Fix bugs in interrupts and PIC emulation.


svn path=/branches/ntvdm/; revision=59271
2013-06-21 00:47:07 +00:00
Aleksandar Andrejevic
7765319949 [NTVDM]
Make sure bit 2 in the ISR of the master PIC is set when an IRQ in the slave PIC occurs.


svn path=/branches/ntvdm/; revision=59269
2013-06-20 19:43:29 +00:00
Aleksandar Andrejevic
b44c5d3a6f [NTVDM]
Implement 8259 Programmable Interrupt Controller emulation.


svn path=/branches/ntvdm/; revision=59268
2013-06-20 19:00:07 +00:00
Aleksandar Andrejevic
c1bb00076e [NTVDM]
Implement the "get system time" and "get system date" functions in the virtual DOS kernel.


svn path=/branches/ntvdm/; revision=59264
2013-06-20 02:10:42 +00:00
Aleksandar Andrejevic
cde3f9547b [NTVDM]
Implement up/down scrolling function in interrupt 0x10.


svn path=/branches/ntvdm/; revision=59261
2013-06-19 22:53:16 +00:00
Hermès Bélusca-Maïto
f1e0b70d39 [NTVDM]
Start of an implementation of a software DOS emulator.
Brought to you by Aleksandar Andrejevic. Good luck ;)

Remove the old language files. They will be recreated when the time comes.

svn path=/branches/ntvdm/; revision=59249
2013-06-17 00:00:36 +00:00
Hermès Bélusca-Maïto
4f0b8d3db0 Create a branch for Aleksandar Andrejevic for his work on NTVDM. See http://jira.reactos.org/browse/CORE-7250 for more details.
svn path=/branches/ntvdm/; revision=59241
2013-06-16 22:01:41 +00:00