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Diffstat (limited to 'src/arch/i386/lib/cbfs_and_run.c')
-rw-r--r--src/arch/i386/lib/cbfs_and_run.c23
1 files changed, 23 insertions, 0 deletions
diff --git a/src/arch/i386/lib/cbfs_and_run.c b/src/arch/i386/lib/cbfs_and_run.c
new file mode 100644
index 0000000000..eaded11223
--- /dev/null
+++ b/src/arch/i386/lib/cbfs_and_run.c
@@ -0,0 +1,23 @@
+/* by yhlu 6.2005
+ moved from nrv2v.c and some lines from crt0.S
+ 2006/05/02 - stepan: move nrv2b to an extra file.
+*/
+
+#include <console/console.h>
+#include <cbfs.h>
+
+void cbfs_and_run_core(char *filename, unsigned ebp)
+{
+ u8 *dst;
+ print_debug("Jumping to image.\r\n");
+ dst = cbfs_load_stage(filename);
+ print_debug("Jumping to image.\r\n");
+
+ __asm__ volatile (
+ "movl %%eax, %%ebp\n\t"
+ "cli\n\t"
+ "jmp *%%edi\n\t"
+ :: "a"(ebp), "D"(dst)
+ );
+
+}