search for: realmode_callback

Matt Fleming wrote: > On Wed, 03 Jul, at 03:02:19PM, Andreas Heinlein wrote: >> I had to add at least one boot entry to get a working config, so I >> ended up with this isolinux.cfg: >> >> label live >> menu label ^Try Ubuntu without installing >> kernel /casper/vmlinuz >> append file=/cdrom/preseed/ubuntu.seed boot=casper >>

...Sebastian Herbszt wrote: >> gfxboot.c32 is supposed to work as expected if you put all required files >> inside the bootlogo archive. > > From reading com32/gfxboot/gfxboot.c, the code in the bootlog archive > calls *out* into a realmode section compiled into gfxboot.c32 > (realmode_callback.asm) to do things like open files, read sectors, etc. > > It's these utility functions that no longer work. Calls to those functions only happen if the gfxboot core (bincode.asm) requests them. cb_status, cb_fopen and cb_fread are only called from gfxboot core (prim_findfile) if the req...

Ok, here is the first try to turn the gfxboot wrapper into a com32 module. I had to extend the interface to the gfxboot core a bit to get it working. So it works only with latest gfxboot from git://gitorious.org/gfxboot/gfxboot.git Steffen -------------- next part -------------- A non-text attachment was scrubbed... Name: gfxboot_c32.diff.gz Type: application/x-gzip Size: 7220 bytes Desc: URL:

...Y) gfxboot: fix typo in cb_getcwd - wrong function number gfxboot: accept plain boot logo files gfxboot: fix loading of LABELs with non KERNEL or LINUX commands com32/gfxboot/Makefile | 4 ++-- com32/gfxboot/gfxboot.c | 11 +++++++++-- com32/gfxboot/realmode_callback.asm | 2 +- 3 files changed, 12 insertions(+), 5 deletions(-) - Sebastian

...03 Jul, at 09:53:32PM, Sebastian Herbszt wrote: > gfxboot.c32 is supposed to work as expected if you put all required files > inside the bootlogo archive. >From reading com32/gfxboot/gfxboot.c, the code in the bootlog archive calls *out* into a realmode section compiled into gfxboot.c32 (realmode_callback.asm) to do things like open files, read sectors, etc. It's these utility functions that no longer work. -- Matt Fleming, Intel Open Source Technology Center

...gfxboot.c32 is supposed to work as expected if you put all required >>> files >>> inside the bootlogo archive. >> >> From reading com32/gfxboot/gfxboot.c, the code in the bootlog archive >> calls *out* into a realmode section compiled into gfxboot.c32 >> (realmode_callback.asm) to do things like open files, read sectors, etc. >> >> It's these utility functions that no longer work. > > Calls to those functions only happen if the gfxboot core (bincode.asm) > requests them. > cb_status, cb_fopen and cb_fread are only called from gfxboot core...

From: Matt Fleming <matt.fleming at linux.intel.com> This series fixes some bugs and switches the elflink branch to be entirely ELF modules. It applies on top of, http://syslinux.zytor.com/archives/2011-April/016369.html The deletions in the diff stat below are mainly from deleting com32/elflink/modules (finally!). Now there should be no duplicate code because we don't need COM32 and