From d6d40e9ecf2aff5b1e265d26f7651e8633eddabd Mon Sep 17 00:00:00 2001
From: Ian Moffett <ian@osmora.org>
Date: Wed, 19 Nov 2025 19:00:55 -0500
Subject: kern/amd64: mp: Load per-core GDT/IDT

Signed-off-by: Ian Moffett <ian@osmora.org>
---
 sys/inc/mu/cpu.h | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'sys/inc/mu')

diff --git a/sys/inc/mu/cpu.h b/sys/inc/mu/cpu.h
index 288ba9e..524e42a 100644
--- a/sys/inc/mu/cpu.h
+++ b/sys/inc/mu/cpu.h
@@ -33,7 +33,8 @@
 #include <sys/queue.h>
 #include <sys/types.h>
 #include <os/process.h>
-#include <md/mcb.h>
+#include <md/mcb.h> /* shared */
+#include <md/gdt.h> /* shared */
 
 /*
  * Processor descriptor
@@ -41,12 +42,16 @@
  * @id: Logical ID of the processor
  * @mcb: Machine core block
  * @curproc: Current process
+ * @ap_gdt: GDT for APs [unused for BSP]
+ * @ap_gdtr: GDTR for APs [unused for BSP]
  * @pqueue: Process queue
  */
 struct cpu_info {
     uint8_t id;
     struct mcb mcb;
     struct process *curproc;
+    struct gdt_entry ap_gdt[256];
+    struct gdtr ap_gdtr;
     TAILQ_HEAD(, process) pqueue;
 };
 
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