josh/hos
1
0
Fork 0
Code Issues 1 Pull Requests Projects Releases Wiki Activity

Add PAGE_SIZE constant

Browse Source
This commit is contained in:
Josh Holtrop 2022-10-18 21:53:38 -04:00
parent 41531cf4d2
commit c8a81b1101
2 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/hulk/hippo.d
View File

@ -8,6 +8,9 @@ import hulk.bootinfo;
import hulk.klog; import hulk.klog;
import hulk.linker_addresses; import hulk.linker_addresses;
/** Page size. */
enum size_t PAGE_SIZE = 4096u;
struct hippo struct hippo
{ {
/** /**
@ -80,7 +83,7 @@ struct hippo
{ {
free_page(phys); free_page(phys);
} }
phys += 4096u; phys += PAGE_SIZE;
} }
} }
} }

2
src/hulk/hurl.d
View File

@ -112,7 +112,7 @@ struct hurl
else else
{ {
PageTable * next_pt = cast(PageTable *)hippo.allocate_page(); PageTable * next_pt = cast(PageTable *)hippo.allocate_page();
memset32(next_pt, 0, 4096u / 4u); memset64(next_pt, 0u, PAGE_SIZE / 8u);
(*pt)[virtual, level] = PageTableEntry(next_pt, MAP_WRITABLE | MAP_PRESENT); (*pt)[virtual, level] = PageTableEntry(next_pt, MAP_WRITABLE | MAP_PRESENT);
pt = next_pt; pt = next_pt;
} }