Kernel processes / multitasking

2025-08-30 23:47:25 +02:00
parent 60a530b900
commit 0273330cf4
22 changed files with 381 additions and 56 deletions
--- a/kernel/hal/x86_64/regs.S
+++ b/kernel/hal/x86_64/regs.S
@ -0,0 +1,31 @@
+.macro _push_regs
+  push %rax
+  push %rcx
+  push %rdx
+  push %rsi
+  push %rdi
+  push %r8
+  push %r9
+  push %r10
+  push %r11
+  push %r12
+  push %r13
+  push %r14
+  push %r15
+.endm
+
+.macro _pop_regs
+  pop %r15
+  pop %r14
+  pop %r13
+  pop %r12
+  pop %r11
+  pop %r10
+  pop %r9
+  pop %r8
+  pop %rdi
+  pop %rsi
+  pop %rdx
+  pop %rcx
+  pop %rax
+.endm