Felix Queißner
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5072f2c51e
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Adds single-byte memory interface to the VM.
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2016-05-21 19:26:08 +02:00 |
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Felix Queißner
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c404e99e59
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Defines the memory interface and adds a dump_memory function.
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2016-05-21 19:17:08 +02:00 |
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Felix Queißner
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d4129cce0e
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Adds syscall and hwio to assembler.
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2016-05-21 17:57:25 +02:00 |
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Felix Queißner
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88d44b4ca1
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Adds syscall and hwio instructions and mnemonics.
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2016-05-21 17:57:13 +02:00 |
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Felix Queißner
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f7bc2624a0
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Fixes bugs in assembler, supervm and testcode.
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2016-05-21 13:34:14 +02:00 |
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Felix Queißner
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11d27e0039
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Adds build system for all prototypes.
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2016-05-21 13:07:56 +02:00 |
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Felix Queißner
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a8b6ad3580
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Adds build file for VM with libvm.a (32 bit) and vm (host executable)
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2016-05-21 13:07:06 +02:00 |
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Felix Queißner
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51b091fb88
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Fixes wrong filename beeing read.
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2016-05-21 12:45:47 +02:00 |
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Felix Queißner
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fec40a26c3
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Refactors Program.cs to assembler.cs. Adds command line compilation arguments, adds colored and structured display.
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2016-05-21 12:44:33 +02:00 |
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Felix Quei�ner
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cbc817bd36
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Adds assembler for SuperVM instructions.
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2016-05-20 21:00:57 +02:00 |
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Felix Queißner
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9a7e2e8ceb
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Implements cmd_math partially. Sets demo program to count from 0 to 10.
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2016-05-19 15:41:18 +02:00 |
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Felix Queißner
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e313356054
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Adds COPY command.
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2016-05-19 14:09:15 +02:00 |
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Felix Queißner
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8b84163c56
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Adds push/pop/peek to VM. Corrects some mistakes in the instructions.
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2016-05-19 13:19:38 +02:00 |
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Felix Queißner
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29bea1a335
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More information for SuperVM and the Instruction header file.
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2016-05-19 12:42:39 +02:00 |
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Felix Queißner
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cfbe20ea70
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More specification.
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2016-05-19 11:28:06 +02:00 |
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Felix Queißner
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7f04fc6c6b
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Adds documentation for SuperVM.
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2016-05-19 01:34:21 +02:00 |
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Felix Queißner
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5384c20f09
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More assembler inlines moved to asm.hpp
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2016-05-18 10:38:47 +02:00 |
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Felix Queißner
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cb806c19ec
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Refactors io.hpp: Now splits into asm.hpp with namespace ASM and io.hpp which exports the inb,outb function.
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2016-05-18 10:31:05 +02:00 |
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Felix Queißner
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91b72ceb68
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Removes scheduler.
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2016-05-18 10:24:36 +02:00 |
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Felix Queißner
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02364038bd
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Some changes in VMM stuff. Mainly a "safe" commit.
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2016-05-18 10:12:01 +02:00 |
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Felix Queißner
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2ad677e750
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Hacks(git add .git add .) multithreading.
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2016-05-07 21:49:54 +02:00 |
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Felix Queißner
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585cb33680
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Adds extern "C" to header file.
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2016-05-07 19:56:13 +02:00 |
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Felix Queißner
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72c33b4b05
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Adds ELF loader to init.cpp
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2016-05-07 19:55:59 +02:00 |
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Felix Queißner
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c7973406c3
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Changes program0 to elf executable.
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2016-05-07 19:45:04 +02:00 |
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Felix Queißner
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054dd7fba3
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Adds simple stdlib compilation.
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2016-05-07 19:43:41 +02:00 |
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Felix Queißner
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98900c9069
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Fixes stupid bug....
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2016-05-07 18:51:34 +02:00 |
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Felix Queißner
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012cc69edb
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Adds ultra-simple program loader and executor. Currently yields a Page Fault.
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2016-05-07 17:00:08 +02:00 |
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Felix Queißner
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cc61fbecb9
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Adds a simple program which starts at 1 GB.
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2016-05-07 16:59:40 +02:00 |
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Felix Queißner
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455a6db8b5
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Adds virtual memory management with paging :)
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2016-05-07 14:10:37 +02:00 |
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Felix Queißner
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e97921e246
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Reworks BSOD into fancy BSOD.
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2016-05-06 23:50:45 +02:00 |
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Felix Queißner
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245895d7bd
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Fixes bug in PIC.cpp: I AM STUPID. Data port is always 0x01, not incrementing... m(
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2016-05-06 22:53:08 +02:00 |
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Felix Queißner
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ae33573513
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Doh!
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2016-05-06 20:04:25 +02:00 |
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Felix Queißner
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09cd19d3c7
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Moves base.hpp to driver.hpp. Adds Timer driver.
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2016-05-06 19:37:43 +02:00 |
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Felix Queißner
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29c4b6fc4c
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Moves Error to lists.
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2016-05-06 19:30:29 +02:00 |
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Felix Queißner
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949e1f8e31
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Adds ./lists for S-Macro listings.
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2016-05-06 19:24:12 +02:00 |
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Felix Queißner
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d9d283e5ac
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PMM::alloc now dies with a BSOD instead of returning an invalid value. Adds stub of scheduler driver.
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2016-05-06 12:35:22 +02:00 |
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Felix Queißner
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ec8eb4a7d8
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Adds keyboard driver stub.
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2016-05-06 09:44:02 +02:00 |
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Felix Queißner
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8cb13eb9df
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Adds interrupt handlers.
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2016-05-06 09:28:30 +02:00 |
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Felix Queißner
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55cdb2050c
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Removes exception from init.cpp
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2016-05-05 19:51:38 +02:00 |
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Felix Queißner
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9a8f9e956f
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Implements BSOD.
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2016-05-05 19:51:04 +02:00 |
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Felix Queißner
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5829e701df
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Adds improved interrupt handling.
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2016-05-05 19:38:40 +02:00 |
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Felix Queißner
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bae2c0a763
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Adds interrupt controller class.
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2016-05-05 19:29:52 +02:00 |
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Felix Queißner
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b31d9164d6
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Adds PIC initialization and hardware interrupts.
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2016-05-05 19:02:23 +02:00 |
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Felix Queißner
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79b7238d84
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Prints CPU state on interrupt.
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2016-05-05 17:16:56 +02:00 |
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Felix Queißner
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7ae608fc3c
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Adds numeric prefixes to console printing.
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2016-05-05 17:16:47 +02:00 |
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Felix Queißner
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b3b0ac66fb
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Interrupt support!
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2016-05-05 17:06:11 +02:00 |
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Felix Queißner
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cd4daaab7a
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First draft of the interrupt handler system.
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2016-05-05 15:59:48 +02:00 |
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Felix Queißner
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4e21175e8e
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Adds GDT initialization.
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2016-05-05 13:15:29 +02:00 |
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Felix Queißner
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8e247ba638
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Adds GDT SegmentDescriptors.
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2016-05-05 12:42:55 +02:00 |
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Felix Queißner
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dc1166758e
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Adds memory measurement.
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2016-05-05 11:35:08 +02:00 |
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