major backup 8.24.21

1 files changed, 25 insertions, 0 deletions

diff --git a/src/include/isv.h b/src/include/isv.h
new file mode 100644
index 0000000..d9dfa1b
--- /dev/null
+++ b/src/include/isv.h
@@ -0,0 +1,25 @@
+#ifndef isv_defined
+#define isv_defined
+
+//TODO move to int.h
+
+struct int_frame {
+  void *rip;
+  uint64_t segment_selector;
+  uint64_t rflags;
+  void *rsp;
+  uint64_t stack_segment;
+} __attribute__((packed));
+
+struct exception_frame {
+  uint64_t err;
+  struct int_frame frame;
+} __attribute__((packed));
+
+__attribute__((interrupt)) void spurrious_int(void *unused);
+__attribute__((interrupt)) void kernel_block(void *unused);
+__attribute__((interrupt)) void fatal_hwexception(struct int_frame *frame);
+__attribute__((interrupt)) void fatal_hwexception_errcode(struct exception_frame *frame);
+__attribute__((interrupt)) void lapic_timer_racefixer(void *unused);
+
+#endif