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authorIan Moffett <ian@osmora.org>2025-12-23 18:53:18 -0500
committerIan Moffett <ian@osmora.org>2025-12-23 18:53:18 -0500
commit72e19c84b1f5463974585c569e9d031fffe5d2dd (patch)
tree1fac7291eb1f0642570f3b6c6ed731996be864b0
parentfdcd650598dbf1481eb725b8cab31e58bc3bb896 (diff)
mos/x86_64: cpu: Load IDT early in locore.SHEADmaster
Signed-off-by: Ian Moffett <ian@osmora.org>
-rw-r--r--mos/sys/arch/x86_64/cpu/locore.S3
1 files changed, 3 insertions, 0 deletions
diff --git a/mos/sys/arch/x86_64/cpu/locore.S b/mos/sys/arch/x86_64/cpu/locore.S
index 5fdd741..b0eb068 100644
--- a/mos/sys/arch/x86_64/cpu/locore.S
+++ b/mos/sys/arch/x86_64/cpu/locore.S
@@ -15,6 +15,9 @@ _start:
lea g_GDTR(%rip), %rdi /* BSP GDTR base */
call md_gdt_load /* Load it */
+ call md_set_vectors /* Set interrupt vectors */
+ call md_idt_load /* Load the IDT */
+
xor %rbp, %rbp /* Terminate callstack */
call kern_main /* Call kernel main */