opengnsys_ipxe

Commit Graph

Author	SHA1	Message	Date
Michael Brown	22979c511e	[contrib] Add patch to enable writable ROM images in bochs Some of the gPXE romprefix.S code attempts to write to the ROM image, as allowed by the PCI spec. We do gracefully handle the case of read-only ROM images (for ISA ROMs and for normal bochs/qemu operation), but it can be handy to be able to use bochs to debug the code paths that depend on writable ROM images.	2008-10-21 20:49:10 +01:00

Author

SHA1

Message

Date

Michael Brown

22979c511e

[contrib] Add patch to enable writable ROM images in bochs

Some of the gPXE romprefix.S code attempts to write to the ROM image,
as allowed by the PCI spec.  We do gracefully handle the case of
read-only ROM images (for ISA ROMs and for normal bochs/qemu
operation), but it can be handy to be able to use bochs to debug the
code paths that depend on writable ROM images.

2008-10-21 20:49:10 +01:00

1 Commits (8e8a348fd4139e2b9c6a3fa51d3fb35c4523795f)