search for: vkernel

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 @@ __com32: dd 0 ; 64K bounce buffer dd core_farcall ; Farcall entry point dd core_cfarcall ; Cfarcall entry point +global HighMemSize Hi...

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 diff --git a/core/parseconfig.inc b/core/parseconfig.inc index e7b3108..d2c5715 100644 --- a/core/parseconfig.inc +++ b/core/parseconfig.inc @@ -85,8 +85,6 @@ pc_ipappend: call getint ; ; "localboot" command ; -%if HAS_LOCALBOOT - pc_localboot: call getint cmp byte [VKernel],0 ; ("label" section only) je .err @@ -94,8 +92,6 @@ pc_localboot: call getint mov byte [VKernelBuf+vk_type],VK_LOCALBOOT .err: ret -%endif ; HAS_LOCALBOOT - ; ; "kernel", "config", ... command ; diff --git a/core/ui.inc b/core/ui.inc index 2d44447..0a4b...

...e [Is64Bit],0 ; Make sure cpu is 64-bit + je 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 RE...

...lude <colortbl.h> +#include <core-elf.h> #include "menu.h" /* diff --git a/com32/elflink/ldlinux/config.h b/com32/elflink/ldlinux/config.h index 7765266..37c57da 100644 --- a/com32/elflink/ldlinux/config.h +++ b/com32/elflink/ldlinux/config.h @@ -33,7 +33,7 @@ extern short vkernel; //have we seen any "label" statements? extern short displaycon; //conio.inc extern short nohalt; //idle.inc -extern char *default_cmd; //"default" command line -extern char *onerror; //"onerror" command line +extern const char *default_cmd; //"default&quot...

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.

...inux.txt txt/syslinux.txt: rewrap long command menu.c32: Fix SYSAPPEND core & menu: fix IPAPPEND/SYSAPPEND conversion doc/ & txt/: Document IPAPPEND/SYSAPPEND format Makefile: make gpxe/ depend on core/ H. Peter Anvin (1): core: remove unused header file vkernel.inc Matt Fleming (24): efi: Export __bcopyxx_len efi: Tag symbols with __export load_linux: fallback to the BIOS linux loader version: bump version Merge branch 'doc-for-mfleming' of git://github.com/geneC/syslinux into elflink efi: there are no EFI inst...

...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 &...

...rd timeout (if any) CmdLinePtr dw cmd_line_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 fo...

...rd timeout (if any) CmdLinePtr dw cmd_line_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 fo...

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

...-------------------- +ShowTimeOut dw 0 ; 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_...