michaelkuc6/blog_os
1
0
Fork 0
mirror of https://github.com/phil-opp/blog_os.git synced 2025-12-19 07:47:50 +00:00
Code Issues Projects Releases Wiki Activity

Add new modules

Browse Source
This commit is contained in:
Philipp Oppermann
2020-01-22 17:24:17 +01:00
parent c3450b6df7
commit b75406b37e
3 changed files with 70 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
src/multitasking/context_switch.s Normal file
View File

@@ -0,0 +1,13 @@
.intel_syntax noprefix
asm_context_switch:
pushfq
mov rax, rsp
mov rsp, rdi
mov rdi, rax
call add_paused_thread
popfq
ret