Changeset 138 for trunk/hal/x86_64/core/hal_kentry.S

Timestamp:

Jul 4, 2017, 12:05:39 PM (7 years ago)

Author:

max@…

Message:

update

File:

• trunk/hal/x86_64/core/hal_kentry.S (modified) (2 diffs)

trunk/hal/x86_64/core/hal_kentry.S

@@ -156 +156 @@
         iretq
 
+        /*
+         * The XCU interrupt entries.
+         */
+
+#define XCU_WTI_ENTRY(n)                \
+ASM_ENTRY(x86_xcu_wti_ ## n)            \
+        pushq   $0              ;       \
+        pushq   $T_ASTFLT       ;       \
+        INTR_SAVE_REGS          ;       \
+                                ;       \
+        movq    $(APIC_FAKE_STATUS_WTI|n),CPUVAR(APIC_FAKE_STATUS);     \
+        call    hal_do_interrupt;       \
+                                ;       \
+        INTR_RESTORE_REGS       ;       \
+        addq    $16,%rsp        ;       \
+        iretq
+
+#define XCU_HWI_ENTRY(n)                \
+ASM_ENTRY(x86_xcu_hwi_ ## n)            \
+        pushq   $0              ;       \
+        pushq   $T_ASTFLT       ;       \
+        INTR_SAVE_REGS          ;       \
+                                ;       \
+        movq    $(APIC_FAKE_STATUS_HWI|n),CPUVAR(APIC_FAKE_STATUS);     \
+        call    hal_do_interrupt;       \
+                                ;       \
+        INTR_RESTORE_REGS       ;       \
+        addq    $16,%rsp        ;       \
+        iretq
+
+#define XCU_PTI_ENTRY(n)                \
+ASM_ENTRY(x86_xcu_pti_ ## n)            \
+        pushq   $0              ;       \
+        pushq   $T_ASTFLT       ;       \
+        INTR_SAVE_REGS          ;       \
+                                ;       \
+        movq    $(APIC_FAKE_STATUS_PTI|n),CPUVAR(APIC_FAKE_STATUS);     \
+        call    hal_do_interrupt;       \
+                                ;       \
+        INTR_RESTORE_REGS       ;       \
+        addq    $16,%rsp        ;       \
+        iretq
+
+XCU_WTI_ENTRY(0)
+XCU_HWI_ENTRY(0)
+XCU_PTI_ENTRY(0)
+
 /*
  * Arguments pushed on the stack:
@@ -198 +245 @@
 x86_intrs:
         .quad   x86_lapic_spurious
+        .quad   x86_xcu_wti_0
+        .quad   x86_xcu_hwi_0
+        .quad   x86_xcu_pti_0
+
         .quad   x86_lapic_timer
         .quad   x86_ioapic_keyboard