diff options
Diffstat (limited to 'gpxe/src/arch/i386/prefix/undiloader.S')
| -rw-r--r-- | gpxe/src/arch/i386/prefix/undiloader.S | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/gpxe/src/arch/i386/prefix/undiloader.S b/gpxe/src/arch/i386/prefix/undiloader.S deleted file mode 100644 index 36c1bef3..00000000 --- a/gpxe/src/arch/i386/prefix/undiloader.S +++ /dev/null @@ -1,49 +0,0 @@ - .text - .code16 - .arch i386 - .section ".prefix", "ax", @progbits - -/* UNDI loader - * - * Called by an external program to load our PXE stack. - */ - .globl undiloader -undiloader: - /* Save registers */ - pushl %esi - pushl %edi - pushw %ds - pushw %es - pushw %bx - /* ROM segment address to %ds */ - pushw %cs - popw %ds - /* UNDI loader parameter structure address into %es:%di */ - movw %sp, %bx - movw %ss:18(%bx), %di - movw %ss:20(%bx), %es - /* Install to specified real-mode addresses */ - pushw %di - movw %es:12(%di), %bx - movw %es:14(%di), %ax - movl image_source, %esi - movl decompress_to, %edi - call install_prealloc - popw %di - /* Call UNDI loader C code */ - pushl $pxe_loader_call - pushw %cs - pushw $1f - pushw %ax - pushw $prot_call - lret -1: popw %bx /* discard */ - popw %bx /* discard */ - /* Restore registers and return */ - popw %bx - popw %es - popw %ds - popl %edi - popl %esi - lret - .size undiloader, . - undiloader |