From: Michael Brown <mcb30@etherboot.org>
Date: Fri, 22 Aug 2008 01:12:44 +0000 (+0100)
Subject: [elf] Add execution entry point debug messages for elf/multiboot images
X-Git-Tag: v0.9.4~45
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4815188dfc5fe6f5838a04d3a55e6a78d6dfb5fa;p=thirdparty%2Fipxe.git

[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 60c54992a..c8daf72bb 100644
--- 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 d7c2b8dab..3aa52e431 100644
--- 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 ) ),