Changeset 45 for trunk/hal/x86_64/hal_kentry.S

Timestamp:

Jun 23, 2017, 11:55:08 AM (7 years ago)

Author:

max@…

Message:

Add some code for LAPIC; far from complete, but a good start.

File:

• trunk/hal/x86_64/hal_kentry.S (modified) (4 diffs)

trunk/hal/x86_64/hal_kentry.S

@@ -36 +36 @@
         .type   hal_trap_entry, @function
 
+        /*
+         * General exceptions.
+         */
 ASM_ENTRY(x86_trap00)
         ZTRAPENTRY(T_DIVIDE)
@@ -111 +114 @@
         ZTRAPENTRY(T_RESERVED)
 
+        /*
+         * LAPIC interrupts.
+         */
+ASM_ENTRY(x86_spurious)
+        ZTRAPENTRY(T_ASTFLT)
+
+
+
 /*
  * Arguments pushed on the stack:
@@ -128 +139 @@
         .data
         .globl  x86_traps
+        .globl  x86_intrs
         .type   x86_traps, @object
+        .type   x86_intrs, @object
 
         .align  64
@@ -149 +162 @@
         .quad   x86_trap1e, x86_trap1f
 
+x86_intrs:
+        .quad   x86_spurious
+