add bochs magic breakpoint support

2020-12-04 04:45:56 +01:00 · 2020-12-04 04:45:56 +01:00 · 0eb8a48bb3
parent f658a80f6e
commit 0eb8a48bb3
2 changed files with 4 additions and 0 deletions
--- a/kernel/src/arch/x86/bochs.c
+++ b/kernel/src/arch/x86/bochs.c
@ -0,0 +1,3 @@
+void breakpoint() {
+    asm volatile ("xchgw %bx, %bx");
+}
--- a/kernel/src/hal/debug.h
+++ b/kernel/src/hal/debug.h
@ -0,0 +1 @@
+void breakpoint();