From d646fbfe5815f6f5dda66406510680ec3813d3f4 Mon Sep 17 00:00:00 2001
From: Zihao Yu <yuzihao@ict.ac.cn>
Date: Wed, 24 May 2023 12:44:34 +0800
Subject: [PATCH] bsp,abstract-machine: add dummy functions to pass linking

---
 bsp/abstract-machine/src/context.c   | 19 +++++++++++++++++++
 bsp/abstract-machine/src/init.c      |  6 ++++++
 bsp/abstract-machine/src/interrupt.c | 10 ++++++++++
 3 files changed, 35 insertions(+)
 create mode 100644 bsp/abstract-machine/src/context.c
 create mode 100644 bsp/abstract-machine/src/interrupt.c

diff --git a/bsp/abstract-machine/src/context.c b/bsp/abstract-machine/src/context.c
new file mode 100644
index 0000000..1cce4ed
--- /dev/null
+++ b/bsp/abstract-machine/src/context.c
@@ -0,0 +1,19 @@
+#include <klib.h>
+#include <rtthread.h>
+
+void rt_hw_context_switch_to(rt_ubase_t to) {
+  assert(0);
+}
+
+void rt_hw_context_switch(rt_ubase_t from, rt_ubase_t to) {
+  assert(0);
+}
+
+void rt_hw_context_switch_interrupt(void *context, rt_ubase_t from, rt_ubase_t to, struct rt_thread *to_thread) {
+  assert(0);
+}
+
+rt_uint8_t *rt_hw_stack_init(void *tentry, void *parameter, rt_uint8_t *stack_addr, void *texit) {
+  assert(0);
+  return NULL;
+}
diff --git a/bsp/abstract-machine/src/init.c b/bsp/abstract-machine/src/init.c
index 7742a96..c8be098 100644
--- a/bsp/abstract-machine/src/init.c
+++ b/bsp/abstract-machine/src/init.c
@@ -1,3 +1,9 @@
+#include <klib.h>
+
+void rt_hw_board_init() {
+  assert(0);
+}
+
 int main() {
   extern int entry(void);
   entry();
diff --git a/bsp/abstract-machine/src/interrupt.c b/bsp/abstract-machine/src/interrupt.c
new file mode 100644
index 0000000..9dbb2a0
--- /dev/null
+++ b/bsp/abstract-machine/src/interrupt.c
@@ -0,0 +1,10 @@
+#include <am.h>
+#include <klib.h>
+
+void rt_hw_interrupt_enable() {
+  assert(0);
+}
+
+void rt_hw_interrupt_disable() {
+  assert(0);
+}