diff options
Diffstat (limited to 'src/arch/i386/firmware/pcbios/hidemem.c')
| -rw-r--r-- | src/arch/i386/firmware/pcbios/hidemem.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/arch/i386/firmware/pcbios/hidemem.c b/src/arch/i386/firmware/pcbios/hidemem.c index fb60fa8b..2e74d3b0 100644 --- a/src/arch/i386/firmware/pcbios/hidemem.c +++ b/src/arch/i386/firmware/pcbios/hidemem.c @@ -20,6 +20,7 @@ #include <biosint.h> #include <basemem.h> #include <gpxe/init.h> +#include <gpxe/memmap.h> #include <gpxe/hidemem.h> /** Alignment for hidden memory regions */ @@ -121,6 +122,11 @@ void hide_text ( void ) { * returned by the BIOS. */ static void hide_etherboot ( void ) { + struct memory_map memmap; + + /* Dump memory map before mangling */ + DBG ( "Hiding gPXE from system memory map\n" ); + get_memmap ( &memmap ); /* Initialise the hidden regions */ hide_basemem(); @@ -130,6 +136,10 @@ static void hide_etherboot ( void ) { /* Hook INT 15 */ hook_bios_interrupt ( 0x15, ( unsigned int ) int15, &int15_vector ); + + /* Dump memory map after mangling */ + DBG ( "Hidden gPXE from system memory map\n" ); + get_memmap ( &memmap ); } /** |