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authorAleksa Vuckovic <aleksa@vuckovic.cc>2023-02-27 01:59:33 +0100
committerAleksa Vuckovic <aleksa@vuckovic.cc>2023-02-27 01:59:33 +0100
commit15f3911599a8d005edee46247470afe2a7a0b4aa (patch)
tree3113b84e1ddddc1f4937ca5596d8e32aacc4f51f /kernel/include/x86_64_regs.S
parenta164ca67174ba6179170dea573479f23122513cc (diff)
almost done multitasking
Diffstat (limited to 'kernel/include/x86_64_regs.S')
-rw-r--r--kernel/include/x86_64_regs.S5
1 files changed, 5 insertions, 0 deletions
diff --git a/kernel/include/x86_64_regs.S b/kernel/include/x86_64_regs.S
index 644f4f8..a1d014d 100644
--- a/kernel/include/x86_64_regs.S
+++ b/kernel/include/x86_64_regs.S
@@ -1,3 +1,6 @@
+#ifndef X86_64_REGS_H
+#define X86_64_REGS_H
+
/* isr stack */
/* ss:rsp (original rsp) -> rflags -> cs -> rip */
@@ -99,3 +102,5 @@
pop %rcx
pop %rax
.endm
+
+#endif