search for: vkernels

I tried to replace display_labels asm code (ui.inc) with new C code (pm_display_labels), but the data i access in command_line doesn't seem to be always up to date. The patch i am working on is only for PXELINUX because of different vkernel structure: diff --git a/core/com32.inc b/core/com32.inc index 111590c..f19df7c 100644 --- a/core/com32.inc +++ b/core/com32.inc @@ -135,6 +135,7 @@

I found that the version of isolinux.bin (and the debug version too) doesn't work on my Via C3 system. I get the SAY text, but never the boot: prompt. C-A-Del doesn't reboot either. The debug version does not print anything after announcing it's opening the config file. Only the single SAY text follows. The cursor sits on the next blank line, useless (no responses to key presses).

HAS_LOCALBOOT is set unconditionally in config.inc. Signed-off-by: Sebastian Herbszt <herbszt at gmx.de> diff --git a/core/comboot.inc b/core/comboot.inc index 59db7ec..d6f670c 100644 --- a/core/comboot.inc +++ b/core/comboot.inc @@ -723,13 +723,9 @@ comapi_idle: ; ; INT 22h AX=0014h Local boot ; -%if HAS_LOCALBOOT comapi_localboot: mov ax,P_DX jmp local_boot -%else

...pc_getline + mov byte [HasDefault64],1 ; Note that we saw a default64 + mov di,default_cmd call getline mov byte [di-1],0 ; null-terminate ret @@ -389,6 +402,8 @@ SerialPort dw 0 ; Serial port base (or 0 for no serial port) VKernelBytes dw 0 ; Number of bytes used by vkernels VKernel db 0 ; Have we seen any "label" statements? +Is64Bit db 0 ; Is this CPU 64-bit? +HasDefault64 db 0 ; We've seen a 'default64' statement section .latebss alignb 4 ; For the good of REP MOVSD -- Byron Stanoszek...

Hi, These patches fix some compiler warnings in ldlinux and elflink. I've tried to split the patches out so that they only change one file or one type of problem at once. So, if they do inadvertently introduce any bugs it should at least be easy to bisect to a smallish commit. The following changes since commit 9ded45991b4fc83b40af963feb773ddca2589d74: ldlinux: Parse and store the

On machines with 2GB RAM, pxelinux doesn't seem to work for me. With Intel PXE, I had to limit the memory available to PXE to 768MB RAM. Has anyone tried pxelinux on machines with >= 1GB RAM? How do I limit memory to 768MB for pxelinux? H.J.

OK, 6.01 is now out. The main intention of this release was to fix the terrible bug in Syslinux 6.00 which made it impossible to boot kernels from BIOS. This resulted in a way shorter than usual release cycle, and it does mean that there are some bugs that have been reported that haven't yet been fixed. Shortlog appended below. Thanks to everyone who helped test things out. --- Gene Cumm

...y disk. * .c32 is now one of the extensions searched for automatically. * PXELINUX: RFBG.exe seems to randomly overwrite memory location 0x5700. Thus, don't use it! * PXELINUX: Change pathname length max from 63 to 127; change max vkernels from 128 to 64. * Support Ctrl-U -> kill entire command line input. * The "samples" directory contains a (barely at all tested) chain loading example, chain.c32, which may be used to chainload local floppy disks and hard disks. Use with &q...

...ne_here ; Command line advancing pointer initrd_flag equ $ initrd_ptr dw 0 ; Initial ramdisk pointer/flag +; begin - freddy77 + +change_disk_msg db 'Insert disk #' +initrd_span db 0 + db ' and press a key', CR, LF, 0 + +; end - freddy77 VKernelCtr dw 0 ; Number of registered vkernels ForcePrompt dw 0 ; Force prompt AllowImplicit dw 1 ; Allow implicit kernels SerialPort dw 0 ; Serial port base (or 0 for no serial port) VGAFontSize dw 16 ; Defaults to 16 byte font UserFont db 0 ; Using a user-specified font ScrollAttribute db 07h ; White on bl...

...ne_here ; Command line advancing pointer initrd_flag equ $ initrd_ptr dw 0 ; Initial ramdisk pointer/flag +; begin - freddy77 + +change_disk_msg db 'Insert disk #' +initrd_span db 0 + db ' and press a key', CR, LF, 0 + +; end - freddy77 VKernelCtr dw 0 ; Number of registered vkernels ForcePrompt dw 0 ; Force prompt AllowImplicit dw 1 ; Allow implicit kernels SerialPort dw 0 ; Serial port base (or 0 for no serial port) VGAFontSize dw 16 ; Defaults to 16 byte font UserFont db 0 ; Using a user-specified font ScrollAttribute db 07h ; White on bl...

From: Matt Fleming <matt.fleming at linux.intel.com> This is a series of patches that, * shrink the core by moving things into an ldlinux ELF module * begin wiring up some of the C versions of various functions The core now only contains essential code and loads the ldlinux module to do everything else, like providing a command line interface and loading kernels. The config file parsing

...; Show timeout +; DTM END -------------------------------------------------- FKeyMap dw 0 ; Bitmap for F-keys loaded CmdLinePtr dw cmd_line_here ; Command line advancing pointer initrd_flag equ $ initrd_ptr dw 0 ; Initial ramdisk pointer/flag VKernelCtr dw 0 ; Number of registered vkernels ForcePrompt dw 0 ; Force prompt AllowImplicit dw 1 ; Allow implicit kernels SerialPort dw 0 ; Serial port base (or 0 for no serial port) A20List dw a20_dunno, a20_none, a20_bios, a20_kbc, a20_fast A20DList dw a20d_dunno, a20d_none, a20d_bios, a20d_kbc, a20d_fast Binar...