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cf2a6c7f3c
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Initialize the PageAllocator as part of the memory subsystem
Almost there!
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2016-04-25 10:34:45 -04:00 |
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65513588f8
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Lots of fussing about getting the PageEntry stuff right
I think I got something I am mostly happy with... :-)
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2016-04-25 10:34:16 -04:00 |
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7414aec667
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Rename Pager -> PageAllocator
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2016-04-25 10:31:42 -04:00 |
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cb78f4cfaa
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PageAllocator!
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2016-04-24 19:21:35 -04:00 |
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27dad4d3f5
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Fix warnings in printing memory map
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2016-04-24 19:21:19 -04:00 |
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afa0ff1b78
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Page parameter twiddles
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2016-04-24 19:18:05 -04:00 |
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4f1dae37d8
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Comments about the FrameAllocator
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2016-04-24 19:16:53 -04:00 |
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efcd5218a4
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Bit manipulation routines
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2016-04-24 19:15:50 -04:00 |
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fa94fb7f0b
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Use fromPointer to convert pointer in printFormat()
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2016-04-17 16:50:15 -04:00 |
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a3901330cd
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Add CString::fromPointer()
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2016-04-17 16:49:50 -04:00 |
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e58c29e15d
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Define pointer integer types
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2016-04-17 16:49:24 -04:00 |
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d11120956e
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Add Type::Pointer to printFormat()
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2016-04-17 16:16:17 -04:00 |
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f641b5fc8d
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That goddamn auto&
Setting frames works now!
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2016-04-16 01:26:05 -04:00 |
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1daa3df74e
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Remove all the range checking from Bitmap
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2016-04-16 01:24:28 -04:00 |
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99d3e85ba5
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Namespace comment update
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2016-04-14 10:42:47 -04:00 |
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a212d6f9d0
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>= in reserve method to catch that last chunk of frames
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2016-04-14 10:42:37 -04:00 |
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eb419802e2
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Flatten the frame allocator routine
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2016-04-14 10:42:14 -04:00 |
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cca8cab1ae
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Allocate a frame as a means of testing
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2016-04-14 02:36:39 -04:00 |
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99d29e48ac
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Fix stupid page allocator bitmap silliness
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2016-04-14 02:36:26 -04:00 |
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58817e7ced
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Figure out fill() and isFull()
Stupid casting.
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2016-04-14 02:35:50 -04:00 |
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e92718cad0
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Dead simple frame allocator
Looks for the first free page frame in the bitmap and returns it
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2016-04-14 01:38:36 -04:00 |
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1e02f3779d
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Add number of pages as attribute of FrameAllocator
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2016-04-14 01:38:02 -04:00 |
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3d0ee684ba
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Change pageSize and pageMask to usize from u32
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2016-04-14 01:37:28 -04:00 |
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9f115c3dea
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Add Bitmap::isFull()
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2016-04-14 01:36:41 -04:00 |
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eb7997c037
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Use startPage, not start, to calculate initial bitmapIndex and bitmapOffset
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2016-04-14 00:10:48 -04:00 |
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051dc27006
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Remove pageSize from StartupInformation -- it is assumed
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2016-04-13 23:41:28 -04:00 |
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109ea7ce2e
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Allocate space for a frame bitmap
Basically there, but still some kinks to work out...
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2016-04-13 00:24:33 -04:00 |
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764297de59
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A Bitmap class, basically a wrapper for bit shifting and masking
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2016-04-13 00:22:58 -04:00 |
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57aaad7d22
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Move memory map dump to MemoryManager::initialize
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2016-04-13 00:21:57 -04:00 |
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93b11307fa
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Add memory::pageAlignUp/Down functions
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2016-04-13 00:21:28 -04:00 |
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9ce71e5596
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Add memorySize() method to StartupInformation
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2016-04-09 15:23:01 -04:00 |
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4ad6ce98fc
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Define pageSize = 4096
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2016-04-09 15:22:25 -04:00 |
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9f911e2197
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Initialize the frame allocator
Does not actually do anything yet...
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2016-04-09 13:51:47 -04:00 |
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d8306cf995
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Wrap PrintFormat in once block
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2016-04-09 13:45:20 -04:00 |
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31cba1bdc8
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Use my own int types for Multiboot
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2016-04-09 13:33:20 -04:00 |
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95b524a94d
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Use kernelSize() from StartupInformation instead of calculating kernel size directly
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2016-04-09 13:30:45 -04:00 |
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ef15019757
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Move StartupInformation struct to its own file
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2016-04-09 13:30:18 -04:00 |
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35997c61b6
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Barebones for a FrameAllocator class
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2016-04-03 20:02:34 -04:00 |
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75af75af4e
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Fix up the build -- all the build errors
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2016-03-29 12:07:10 -04:00 |
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8411502db5
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Fix up the build -- build PrintFormat from kstd
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2016-03-29 12:04:40 -04:00 |
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014a18add0
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Use printFormat from kstd instead of from Console
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2016-03-29 12:00:49 -04:00 |
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31c13bcba2
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Pass system kernel's console to the internal print() function
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2016-03-29 11:56:06 -04:00 |
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f8778d739c
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Print address of multiboot information struct
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2016-03-29 11:53:40 -04:00 |
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7e266a2837
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Move printFormat() to kstd
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2016-03-29 11:53:16 -04:00 |
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27fd989245
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Print kernel image size on a single line
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2016-03-26 19:40:44 -04:00 |
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77ab0175da
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Move Memory to memory/
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2016-03-26 19:40:31 -04:00 |
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9cb2debd3a
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Property format the panic message
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2016-03-25 02:15:17 -04:00 |
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354e15012e
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Add a va_list printFormat
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2016-03-25 02:09:49 -04:00 |
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9680a2a9c5
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Add the multiboot magic value to the startup info struct.
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2016-03-25 01:39:07 -04:00 |
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e05ac6bd85
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Remove static multiboot information pointer
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2016-03-25 01:37:26 -04:00 |
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