Changeset 335 for trunk/hal/x86_64/core/hal_kentry.h

Timestamp:

Aug 7, 2017, 11:19:27 AM (7 years ago)

Author:

max@…

Message:

Separate the CPU context from the trap frame.

File:

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

trunk/hal/x86_64/core/hal_kentry.h

@@ -128 +128 @@
 
 /*
- * The x86_64 CPU context.
+ * The x86_64 CPU trap frame.
  */
-typedef struct hal_cpu_context_s {
+typedef struct hal_trapframe_s {
         /* Pushed by INTR_SAVE_REGS */
         uint64_t tf_rax;
@@ -164 +164 @@
         uint64_t tf_rsp;
         uint64_t tf_ss;
+} hal_trapframe_t;
+
+typedef struct hal_cpu_context_s {
+        uint64_t ctx_rsp0;
+        uint64_t ctx_rsp;
+        uint64_t ctx_rbp;
 } hal_cpu_context_t;