[elf] Add execution entry point debug messages for elf/multiboot images

diff --git a/src/arch/i386/image/elfboot.c b/src/arch/i386/image/elfboot.c
index 60c5499..c8daf72 100644 (file)
--- a/src/arch/i386/image/elfboot.c
+++ b/src/arch/i386/image/elfboot.c
@@ -49,6 +49,7 @@ static int elfboot_exec ( struct image *image ) {
        shutdown ( SHUTDOWN_BOOT );
 
        /* Jump to OS with flat physical addressing */
+       DBGC ( image, "ELF %p starting execution at %lx\n", image, entry );
        __asm__ __volatile__ ( PHYS_CODE ( "call *%%edi\n\t" )
                               : : "D" ( entry )
                               : "eax", "ebx", "ecx", "edx", "esi", "ebp",

diff --git a/src/arch/i386/image/multiboot.c b/src/arch/i386/image/multiboot.c
index d7c2b8d..3aa52e4 100644 (file)
--- a/src/arch/i386/image/multiboot.c
+++ b/src/arch/i386/image/multiboot.c
@@ -280,6 +280,8 @@ static int multiboot_exec ( struct image *image ) {
        shutdown ( SHUTDOWN_BOOT );
 
        /* Jump to OS with flat physical addressing */
+       DBGC ( image, "MULTIBOOT %p starting execution at %lx\n",
+              image, entry );
        __asm__ __volatile__ ( PHYS_CODE ( "call *%%edi\n\t" )
                               : : "a" ( MULTIBOOT_BOOTLOADER_MAGIC ),
                                   "b" ( virt_to_phys ( &mbinfo ) ),