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55604468c8
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Allocate framebuffer buffer1 in HELLO
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2022-11-07 21:27:52 -05:00 |
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71c30fa932
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Reclaim bootloader page table pages
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2022-11-06 21:59:42 -05:00 |
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b3fb599b25
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Move EFER initialization to initialize_cpu()
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2022-11-05 22:49:57 -04:00 |
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d357aada75
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Map HULK regions separately
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2022-11-05 22:45:35 -04:00 |
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1fef8ada29
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Define acpi structs as static
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2022-11-05 22:26:21 -04:00 |
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5231930543
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Clean up ApicRegister
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2022-11-05 22:22:09 -04:00 |
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95b9e4558a
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Move hulk.writef buffer variables to stack
Previously ldc2 was emitting AVX/SSE instructions to initialize these
buffers.
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2022-11-05 22:06:18 -04:00 |
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354555d7f1
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Disable AVX and SSE instruction generation for HULK
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2022-11-05 22:03:13 -04:00 |
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1b69810e8f
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Turn on OSXSAVE
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2022-11-05 21:17:30 -04:00 |
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64190b04cb
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Add initialize_cpu()
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2022-11-05 20:27:48 -04:00 |
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11f922da33
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Add write_cr0()
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2022-11-05 19:58:10 -04:00 |
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59e084c234
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Add cpuid1() and output bit enums
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2022-11-04 19:28:34 -04:00 |
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f21ee0d149
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Add enums for a few CPU register bits
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2022-11-04 00:08:40 -04:00 |
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2a7c783bba
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Add write_cr4()
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2022-11-03 23:31:55 -04:00 |
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1f2a2bea48
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Add xgetbv()/xsetbv()
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2022-11-03 22:45:35 -04:00 |
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8eedf4e267
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Switch klog buffer to ubyte array to move it to bss section
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2022-11-03 16:34:03 -04:00 |
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4d88810fc1
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Move hulk.writef hex character strings out of data section
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2022-11-03 16:03:12 -04:00 |
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ba9cf30e67
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Clean up linker script symbols
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2022-11-03 15:41:14 -04:00 |
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8aa01ba122
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Build HELLO page tables from unused memory instead of scratch buffer
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2022-11-02 22:49:42 -04:00 |
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0b326e2e36
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Move PAGE_SIZE from hulk.hippo to hulk.pagetable
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2022-11-01 22:23:26 -04:00 |
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49677c8499
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PageTableEntry improvements
- fix alias this
- add properties for dirty/accessed
- add opIndex for direct indexing
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2022-10-29 22:07:38 -04:00 |
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1e1c389caf
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Turn on EFER NXE bit to allow no-execute pages
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2022-10-27 23:42:18 -04:00 |
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7540d4302e
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Add a couple more page table flags
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2022-10-26 23:18:08 -04:00 |
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ba7c2996d5
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Add MSR_EFER and rdmsr()
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2022-10-26 22:45:09 -04:00 |
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707d42bec4
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Remove PageTable.opIndex and .opIndexAssign, use .entry
|
2022-10-26 21:58:22 -04:00 |
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476ae7d6fd
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Move hos.* modules to hulk.*
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2022-10-26 00:16:07 -04:00 |
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555ec9b627
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Split PageTable struct out from hulk.hurl to hulk.pagetable
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2022-10-25 23:30:17 -04:00 |
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c11361d40f
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Build new page tables in HULK
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2022-10-19 23:59:11 -04:00 |
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c8a81b1101
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Add PAGE_SIZE constant
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2022-10-18 21:53:38 -04:00 |
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41531cf4d2
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Rename Hurl to hurl for consistency
|
2022-10-18 20:59:13 -04:00 |
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edbe33bcfa
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Add ApicRegisters structure
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2022-10-18 20:48:46 -04:00 |
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747e824dae
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Fix calcuation of reserved HULK binary pages
|
2022-10-18 16:23:13 -04:00 |
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b1be5b888f
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Add apic module that does not do anything yet
|
2022-10-18 12:56:02 -04:00 |
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dba58b2277
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acpi: show APIC address found
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2022-10-18 12:55:41 -04:00 |
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72b83b0c3c
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Hurl.debug_lookup(): show page table entry index
|
2022-10-18 12:54:27 -04:00 |
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90711adada
|
Actually calling Hurl.initialize() helps a lot
|
2022-10-18 12:51:08 -04:00 |
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4f98c469b7
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Add Hurl.debug_lookup()
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2022-10-18 11:18:19 -04:00 |
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7d2b535df5
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Add hulk.acpi module
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2022-10-18 00:48:56 -04:00 |
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2f1a12be81
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Add Hurl.map_range()
|
2022-10-18 00:48:40 -04:00 |
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7471a846ec
|
Locate the ACPI XSDT
|
2022-10-17 21:48:43 -04:00 |
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2ee920fdd2
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Reset console position on OSOD
|
2022-10-14 17:10:32 -04:00 |
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b3ca9af48a
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Disable PIC
|
2022-09-06 22:35:41 -04:00 |
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43d945b5e8
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Enable interrupts and halt CPU
|
2022-09-04 23:03:20 -04:00 |
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bc7fd3f2fc
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Add idt module and set up IDT
|
2022-09-04 22:25:46 -04:00 |
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b72c69ef1c
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Clear interrupts on HULK startup just in case
|
2022-09-01 15:50:59 -04:00 |
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66bd51ffb0
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Add hulk.gdt module and create our own GDT
|
2022-09-01 15:43:00 -04:00 |
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16143a727a
|
Avoid using SSE instructions in writef functions
|
2022-08-23 22:48:52 -04:00 |
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89f7d2120f
|
Add Hurl struct with map() method
|
2022-05-01 09:26:33 -04:00 |
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7515ebdf1c
|
Fix hippo.allocate_page()
|
2022-05-01 09:20:41 -04:00 |
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b0e59b3e26
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Add hippo.allocate_page()
|
2022-04-26 21:45:17 -04:00 |
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