1 files changed, 53 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/powerpc/qemuppc/startup/cmain.c b/c/src/lib/libbsp/powerpc/qemuppc/startup/cmain.c
new file mode 100644
index 0000000000..b470028eff
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/qemuppc/startup/cmain.c
@@ -0,0 +1,53 @@
+
+#if 1
+static void
+__outb(int port, unsigned char v)
+{
+  *((volatile unsigned char *)(0x80000000 + port)) = v;
+}
+
+static unsigned char
+__inb(int port)
+{
+  return *((volatile unsigned char *)(0x80000000 + port));
+}
+#endif
+
+static void
+__memcpy (unsigned char *d, unsigned char *s, int len)
+{
+  while (len--)
+    *d++ = *s++;
+}
+
+static void
+__bzero (unsigned char *d, int len)
+{
+  while (len--)
+    *d++ = 0;
+}
+
+extern unsigned char __sdata2_load[], __sdata2_start[], __sdata2_end[];
+extern unsigned char __data_load[], __data_start[], __data_end[];
+extern unsigned char __sbss2_start[], __sbss2_end[];
+extern unsigned char __sbss_start[], __sbss_end[];
+extern unsigned char __bss_start[], __bss_end[];
+
+extern void boot_card(void *);
+
+
+void cmain (void)
+{
+  printk( "hello #1\n");
+  __memcpy (__sdata2_start, __sdata2_load, __sdata2_end - __sdata2_start);
+  __memcpy (__data_start, __data_load, __data_end - __data_start);
+  __bzero (__sbss2_start, __sbss2_end - __sbss2_start);
+  __bzero (__sbss_start, __sbss_end - __sbss_start);
+  __bzero (__bss_start, __bss_end - __bss_start);
+  printk( "hello #2\n");
+  boot_card(0);
+  printk( "end of BSP\n");
+  __outb (0x92, 0x01);
+  while (1)
+    ;
+}