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2d6fa0d163
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Added functions to create and load process contexts
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2021-04-17 00:55:05 -05:00 |
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fdcdb9acab
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Updated virtual memory manager
Added page flags
Added function current_address_space()
Fixed create_address_space()
Renamed some fields in page_table_entry_t to fit naming scheme
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2021-04-17 00:52:16 -05:00 |
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6138766c49
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Added sequence to remap PIC
Wrote GDT code in C
Added routines to initialize GDT and IDT
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2021-04-16 01:45:40 -05:00 |
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8e6589b472
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Added some test code to setup a timer
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2021-04-15 07:23:19 -05:00 |
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3e73c7c0ac
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Fixed APIC register mapping
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2021-04-15 07:22:58 -05:00 |
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0c5d18ddc0
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Added enum for timer interrupt vector
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2021-04-15 07:22:26 -05:00 |
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50fcaa2673
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Added timer ISR
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2021-04-15 07:22:01 -05:00 |
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3229f55164
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Added some code in initialize() to test interrupts
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2021-04-15 05:49:40 -05:00 |
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c5e38801f3
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Fixed the idt_info_t struct and lidt()
Info was not loaded properly, causing crash
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2021-04-15 05:49:11 -05:00 |
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923057ee1c
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Removed 'interrupt' attribute from isr_ap_start()
Added message to division by 0 exception
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2021-04-15 04:55:28 -05:00 |
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ac0e5261ba
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Implemented apic_send_ipi()
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2021-04-15 04:51:57 -05:00 |
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d2617e4488
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Wrote new ISR for AP entry
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2021-04-15 04:51:23 -05:00 |
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8eafcf899b
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Wrote some simple MSR code
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2021-04-15 04:44:41 -05:00 |
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8851243f19
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Wrote empty definitions for some APIC functions
Started x86 interrupt setup code
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2021-04-14 20:23:13 -05:00 |
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3130b07fd1
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Removed generic_isr() definition
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2021-04-14 03:39:25 -05:00 |
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507b0fa53e
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Renamed ISR functions to fit convention
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2021-04-14 03:25:55 -05:00 |
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eef1741e16
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Added enum listing x86 exception codes
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2021-04-14 03:25:21 -05:00 |
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29544b0eb8
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Moved interrupt code to separate file.
Added new source file to Makefile.am
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2021-04-14 02:46:04 -05:00 |
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4a8ca81a10
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Started header for APIC structures
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2021-04-14 02:25:57 -05:00 |
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9f0867393f
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Some cleanup in quark_x86.c
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2021-04-14 00:52:56 -05:00 |
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4c2ded8676
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Fixed missing includes for multiboot2 files
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2021-04-14 00:52:12 -05:00 |
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4e6f487a0a
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Moved ISRs and multiboot2 code to separate files
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2021-04-14 00:11:44 -05:00 |
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dd188132b9
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Moved x86 ISR stubs to quark_x86.c
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2021-04-13 00:26:59 -05:00 |
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e6a417c822
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Changed formatting flag used to print memory map
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2021-04-13 00:21:36 -05:00 |
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302ed3b816
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Fixed issues with tabs and newlines in putchar()
|
2021-04-13 00:21:08 -05:00 |
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cb7df05625
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Added line to print character to screen after initializing
|
2021-04-12 15:52:32 -05:00 |
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8d784364f8
|
Fixed value of pointer to video memory
|
2021-04-12 15:52:03 -05:00 |
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f2c19bd4c4
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Turned module_limit into a macro
|
2021-04-12 15:28:37 -05:00 |
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20b718c935
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Implemented bare-bones putchar() and puts()
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2021-04-12 15:28:03 -05:00 |
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c94a4a692b
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Updated stdio.h include in quark_x86.c
|
2021-04-12 02:22:06 -05:00 |
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e2562c9a4e
|
Fixed invlpg instruction in create_address_space()
|
2021-04-12 02:21:29 -05:00 |
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5006addfb5
|
Fixed formatting in mmgr.c
|
2021-04-12 01:52:33 -05:00 |
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dc4d3c0165
|
Added isr type enum to quark_x86.c
|
2021-04-12 01:44:17 -05:00 |
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e84a2fadd3
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Added stubs for stdio.h functions
putchar() and puts() are platform-dependent
|
2021-04-12 01:42:53 -05:00 |
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e235e9bad2
|
Moved memory type enum to memorymap.h
Deleted memorytype.h
|
2021-04-12 01:21:18 -05:00 |
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781a115128
|
Renamed initialize.c to quark_x86.x
|
2021-04-12 01:04:32 -05:00 |
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2d1d6574af
|
Removed old C++ screen printing code
|
2021-04-12 01:02:53 -05:00 |
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4a0f8e4f78
|
Implemented multiboot2 in initialize.c
Removed multiboot2 C++ code
|
2021-04-12 00:58:46 -05:00 |
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259aa3fabc
|
Rewrote x86 initialize program in C
|
2021-04-11 17:20:57 -05:00 |
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557f3194ed
|
Reduced number of statically allocated page tables
|
2021-04-10 21:15:32 -05:00 |
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1f4fb5dd0b
|
Removed old unused source file
|
2021-04-10 21:13:58 -05:00 |
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68166e58ca
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Implemented C x86 paging, removed C++ code
|
2021-04-10 20:43:01 -05:00 |
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f4395ab6b5
|
More unfinished work on kernel API
|
2020-12-18 14:12:00 -06:00 |
|
Nathan Giddings
|
69c3c8a847
|
More work on Kernel class, syscalls
|
2020-12-11 09:19:29 -06:00 |
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b3b4154979
|
Added function to map single page to specific frame
|
2020-12-09 06:24:27 -06:00 |
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d2eecf95e5
|
Re-wrote boot code, moved to x86 folder
|
2020-12-09 05:08:55 -06:00 |
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c1ec6a962b
|
Wrote new Multiboot2 table reader
|
2020-12-09 05:06:16 -06:00 |
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d3eab67473
|
Wrote mmap overload with physical address argument
|
2020-11-19 10:05:27 -06:00 |
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b8d694e182
|
Moved x86 InterruptDescriptor methods into class definition
|
2020-08-02 15:12:01 -05:00 |
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b924e632cf
|
Fixed x86 lidt function, added addSyscall() method
|
2020-08-02 15:07:23 -05:00 |
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