robin.thoni/ipxe - git rthoni.com

Michael Brown 987b825b7f [build] Fix building on mildly deranged versions of binutils Some versions of binutils have curious concepts of what constitutes subtraction. For example: 0x00000000000000f0 _text16_late = . 0x0000000000000898 _mtext16 = . 0x0000000000000898 _etext16 = . 0x0000000000000898 _text16_late_filesz = ABSOLUTE ((_mtext16 - _text16_late)) 0x00000000000007a8 _text16_late_memsz = ABSOLUTE ((_etext16 - _text16_late)) This has interesting side-effects such as producing sizes for .bss segments that are negative, causing the majority of addressable memory to be zeroed out. Fix by using the form ABSOLUTE ( x ) - ABSOLUTE ( y ) rather than ABSOLUTE ( x - y ) Reported-by: H. Peter Anvin <hpa@zytor.com> Suggested-by: H. Peter Anvin <hpa@zytor.com> Tested-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Michael Brown <mcb30@ipxe.org>		13 vuotta sitten
contrib	[contrib] Specify boot order in bochsrc.txt	14 vuotta sitten
src	[build] Fix building on mildly deranged versions of binutils	13 vuotta sitten
COPYING	Initial revision	20 vuotta sitten
COPYRIGHTS	[build] Rename gPXE to iPXE	15 vuotta sitten
README	[doc] Re-add README file	14 vuotta sitten

iPXE README File

Quick start guide:

   cd src
   make

For any more detailed instructions, see http://ipxe.org