Displaying 6 results from an estimated 6 matches for "load_high".
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loaded_high
2013 Dec 04
0
Boot iPXE from syslinux/isolinux
...rt - base;
- }
+ size_t max_offset;
- if (mmap && !syslinux_memmap_highest(mmap, SMT_TERMINAL, &start,
- cmdline_size, 0xa0000, 16)) {
- syslinux_free_memmap(mmap);
- return start - base;
- }
+ if (hdr->version >= 0x0202 && (hdr->loadflags & LOAD_HIGH))
+ max_offset = 0x10000;
+ else
+ max_offset = 0xfff0 - cmdline_size;
+
+ if (!syslinux_memmap_highest(mmap, SMT_FREE, &start,
+ cmdline_size, 0xa0000, 16) ||
+ !syslinux_memmap_highest(mmap, SMT_TERMINAL, &start,
+ cmdline_size, 0xa0000, 16)) {
+
- syslinux_free_memmap(mm...
2013 Dec 04
2
Boot iPXE from syslinux/isolinux
"H. Peter Anvin" <hpa at zytor.com> on Tue, 2013/12/03 20:26:
> On 10/24/2013 01:09 AM, Christian Hesse wrote:
> >>>
> >>> version 6.02-pre5 works, 6.02-pre6 does not.
> >>
> >> Struggled with git bisect, but finally succeeded:
> >>
> >> 8f470e7bfe75f6401f6c5432988c620b863ad274 is the first bad commit
> >>
2008 Jul 22
2
[PATCH 1/3] Fix loading of *.lkrn images from gPXE
Attempts to load *.lkrn images were failing with "Not enough memory
to load specified image". These images have the su_ramdisk_max
header field set to zero, and the code in core/runkernel.inc was
limiting MyHighMemSize too early (before the load_high call used to
load the main part of the kernel).
Signed-off-by: Sergey Vlasov <vsu at altlinux.ru>
---
core/runkernel.inc | 13 ++++++-------
1 files changed, 6 insertions(+), 7 deletions(-)
diff --git a/core/runkernel.inc b/core/runkernel.inc
index 4d62778..c7af6cc 100644
--- a/core/runk...
2004 Oct 02
2
patch: SDI Xpe images support for pxelinux
...he documentation included in the patch (with the extension changed to .txt) :
http://remile.free.fr/pxelinux/sdi.txt
* The dots display while loading the image might not be very adapted
to big images (SDI have at max a size of 500MB) and eye candy, but I
didn't want to make an intrusive patch (load_high and everything which
uses it would have been impacted) and size of code matters.
* I'm really not sure about copyright notes that should be included in
the header and the documentation, so if you have advices...
* On a side note about syslinux web page "Notes on problematic
hardware"...
2003 Feb 10
0
modifying initrd before high mem load
...testr
mov si,InitRDCName ; Write ramdisk name
call cwritestr
mov si,dotdot_msg ; Write dots
call cwritestr
pop si
mov eax,[es:su_ramdisklen]
call load_high ; Load the file
call crlf
pop es ; Restore original ES
ret
2010 May 19
3
[PATCH] com32/lib/syslinux/load_linux.c: cmdline truncated
...ser at ts.fujitsu.com>
----
--- a/com32/lib/syslinux/load_linux.c 2010-05-18 23:00:11.000000000 +0200
+++ b/com32/lib/syslinux/load_linux.c 2010-05-18 23:10:15.000000000 +0200
@@ -289,8 +289,15 @@ int syslinux_boot_linux(void *kernel_buf
if (hdr.version < 0x0205 || !(hdr.loadflags & LOAD_HIGH))
hdr.relocatable_kernel = 0;
- if (hdr.version < 0x0206)
+ if (hdr.version < 0x0202)
hdr.cmdline_max_len = 256;
+ else if (hdr.version < 0x0206)
+ /* if (!(hdr.loadflags & 0x01))
+ * hdr.cmdline_max_len = 2048; // protocol limit
+ * else
+ * hdr.cmdline_max...