diff options
Diffstat (limited to 'src/arch/i386/interface/pxe/pxe_entry.S')
| -rw-r--r-- | src/arch/i386/interface/pxe/pxe_entry.S | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/arch/i386/interface/pxe/pxe_entry.S b/src/arch/i386/interface/pxe/pxe_entry.S index 204894ef..c55e581f 100644 --- a/src/arch/i386/interface/pxe/pxe_entry.S +++ b/src/arch/i386/interface/pxe/pxe_entry.S @@ -35,7 +35,7 @@ ppxe: .byte 0 /* StructCksum */ .byte 0 /* StructRev */ .byte 0 /* reserved_1 */ - .word 0, 0 /* UNDIROMID */ + .word undiheader, 0 /* UNDIROMID */ .word 0, 0 /* BaseROMID */ .word pxe_entry_sp, 0 /* EntryPointSP */ .word pxe_entry_esp, 0 /* EntryPointESP */ @@ -55,6 +55,11 @@ pxe_segments: .equ pxe_length, . - ppxe .size ppxe, . - ppxe + /* Define undiheader=0 as a weak symbol for non-ROM builds */ + .section ".weak" + .weak undiheader +undiheader: + /**************************************************************************** * PXENV+ structure **************************************************************************** |