search for: resb

...omboot.inc --- syslinux-3.82-orig/core/comboot.inc 2009-06-09 10:19:25.000000000 -0700 +++ syslinux-3.82/core/comboot.inc 2009-07-27 11:23:23.000000000 -0700 @@ -1045,5 +1064,6 @@ section .bss1 alignb 4 DOSErrTramp resd 33 ; Error trampolines +CurrentDirName resb DIRNAME_MAX ConfigName resb FILENAME_MAX -CurrentDirName resb FILENAME_MAX + diff -u -r -X nodiff syslinux-3.82-orig/core/extlinux.asm syslinux-3.82/core/extlinux.asm --- syslinux-3.82-orig/core/extlinux.asm 2009-06-09 10:19:25.000000000 -0700 +++ syslinux-3.82/core/extlinux.asm...

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.

...words equ $ dw keyword_text_label dw do_label dw keyword_text_default dw do_default + dw keyword_text_timeout + dw do_timeout keyword_cnt dw ($-keywords)/4 ; menu entry descriptor @@ -971,6 +1039,9 @@ dentry_buf_len equ $ - dentry_buf max_cmd_len equ 2047 command_line resb max_cmd_len+2 +NumBuf resb 15 +NumBufEnd resb 1 + alignb 4 derivative_id resb 1 drivenumber resb 1

Hi, I just replaced the pxelinux.0 of some 2.x version by pxelinux.0 vers. 3.0.7. Some of the PXE Clients refused to boot thereafter (just stopped after reading the config file). I noticed that the APPEND line was too long. Is this intentional? What is the maximum length of the APPEND option line? Thanks, Thomas

...3.71-pre7/core/isolinux.asm =================================================================== --- syslinux-3.71-pre7.orig/core/isolinux.asm 2008-07-13 19:52:27.000000000 +0200 +++ syslinux-3.71-pre7/core/isolinux.asm 2008-07-13 19:53:11.000000000 +0200 @@ -111,7 +111,7 @@ alignb 4 ISOFileName resb 64 ; ISO filename canonicalization buffer ISOFileNameEnd equ $ -CurDir resb dir_t_size ; Current directory +CurrentDir resb dir_t_size ; Current directory RootDir resb dir_t_size ; Root directory FirstSecSum resd 1 ; Checksum of bytes 64-2048 ImageDwords resd 1 ; isolinux.bin size, d...

...0 TOTALTIMEOUT 9000 ONTIMEOUT poweroff.com - Sebastian Index: syslinux-3.80-pre7/modules/poweroff.asm =================================================================== --- /dev/null +++ syslinux-3.80-pre7/modules/poweroff.asm @@ -0,0 +1,86 @@ + absolute 0 +pspInt20: resw 1 +pspNextP: resw 1 + resb 124 +pspCmdLen: resb 1 +pspCmdArg: resb 127 + + section .text + org 0x100 + +_start: + mov ax,5300h ; APM Installation Check (00h) + xor bx,bx ; APM BIOS (0000h) + int 15h + jnc check_sig + + mov bx, msg_notpresent + jmp error + +check_sig: + cmp bx,504Dh ; signature 'PM' + je che...

...int 16h cmp al,0E0h jnz .not_ext --- s_yslinux-3.11.orig/parseconfig.inc 2005-08-30 15:36:49.000000000 -0700 +++ s_yslinux-3.11.new/parseconfig.inc 2009-03-20 13:51:17.000000000 -0700 @@ -393,6 +393,7 @@ section .latebss alignb 4 ; For the good of REP MOVSD +FromFlag resb 1 ; ADP: becomes '-' for serial, '+' for kbd command_line resb max_cmd_len+2 ; Command line buffer alignb 4 default_cmd resb max_cmd_len+1 ; "default" command line --- s_yslinux-3.11.orig/ui.inc 2005-08-30 15:54:14.000000000 -0700 +++ s_yslinux-3.11.new/ui.inc 2009-...

...d <- datare80[indices, ] # allows boot to select subsample datasets full <- lm(d$woodycover~ ., data= d ) lmbroadst <- step(full, data=d , direction = "both", k=2, trace=0) coefficients(lmbroadst) # return coef. vector } resb <- boot(data = datare80, statistic = theta, R=1000) When I run it, I get these two messages: If I omit the last line "coefficients(lmbroadst)" in the function definition, I get : "Error in t.star[r, ] <- statistic(data, i[r, ], ...) : incorrect number of subscripts o...

...gfilefull ; 001E get full name of config f int22_count equ ($-int22_table)/2 APIKeyWait db 0 @@ -1109,3 +1122,4 @@ err_comlarge db 'COMBOOT image too large.', CR, LF, 0 alignb 4 DOSErrTramp resd 33 ; Error trampolines ConfigName resb FILENAME_MAX +ConfigNameFull resb FILENAME_MAX ; Can't find a better length definition diff --git a/core/ldlinux.asm b/core/ldlinux.asm index c7f6577..859a52e 100644 --- a/core/ldlinux.asm +++ b/core/ldlinux.asm @@ -904,15 +904,26 @@ getfattype: mov eax,[RootDir]...

...obal VKernelEnd VKernelEnd resd 1 ; Lowest high memory address used ; This symbol should be used by loaders to indicate @@ -470,6 +471,7 @@ IPAppend db 0 ; Default IPAPPEND option section .uibss alignb 4 ; For the good of REP MOVSD +global command_line command_line resb max_cmd_len+2 ; Command line buffer alignb 4 default_cmd resb max_cmd_len+1 ; "default" command line diff --git a/core/ui.inc b/core/ui.inc index 2d44447..3e28dac 100644 --- a/core/ui.inc +++ b/core/ui.inc @@ -150,44 +150,8 @@ set_func_flag: display_labels: cmp word [NoComplete],0...

Tim Legge has passed the following message on to me: hpa wrote: > Quinn wrote: > > Now it seems I have found a bug in PXELINUX with regards to etherboot. > > Up until 2.07 pxelinux was responsive to the keyboard. From 2.08 and > > up the keyboard is locked at the boot prompt when pxelinux is loaded > > via etherboot 5.3.14. > > That would not be a PXELINUX bug,

...+; ; "timeout" command ; pc_timeout: call getint diff -u syslinux-2.11/pxelinux.asm syslinux-2.11.new/pxelinux.asm --- syslinux-2.11/pxelinux.asm 2004-08-04 00:16:53.000000000 -0600 +++ syslinux-2.11.new/pxelinux.asm 2004-10-04 17:33:56.000000000 -0600 @@ -304,6 +304,7 @@ command_line resb max_cmd_len+2 ; Command line buffer alignb 4 default_cmd resb max_cmd_len+1 ; "default" command line +CpuIs64 resw 1 ; Is this cpu a x86_64 machine? ; ; PXE packets which don't need static initialization @@ -392,6 +393,27 @@ call writestr ; +; ID the CPU: Shamelessly b...

...omapi_writeadv ; 001D write ADV to disk + dw comapi_getcwd ; 001E get current working directory int22_count equ ($-int22_table)/2 APIKeyWait db 0 @@ -1109,3 +1118,4 @@ err_comlarge db 'COMBOOT image too large.', CR, LF, 0 alignb 4 DOSErrTramp resd 33 ; Error trampolines ConfigName resb FILENAME_MAX +CurrentDirName resb FILENAME_MAX diff --git a/core/extlinux.asm b/core/extlinux.asm index 24d0d92..c9ec166 100644 --- a/core/extlinux.asm +++ b/core/extlinux.asm @@ -42,6 +42,8 @@ MAX_SYMLINKS equ 64 ; Maximum number of symlinks per lookup SYMLINK_SECTORS equ 2 ; Max number of se...

...ourse the gfxboot patch for syslinux 3.63. Syntax: gfxboot.com <bootlogo file> - Sebastian --- /dev/null 2007-09-21 23:50:58.000000000 +0200 +++ syslinux-3.73-pre6/modules/gfxboot.asm 2008-11-22 19:01:10.000000000 +0100 @@ -0,0 +1,883 @@ + absolute 0 +pspInt20: resw 1 +pspNextP: resw 1 + resb 124 +pspCmdLen: resb 1 +pspCmdArg: resb 127 + + section .text + org 100h + +_start: + mov ax,2 + mov bx, msg_progname + int 22h + + mov ax,2 + mov bx, msg_crlf + int 22h + + push es + mov ax,0ah + mov cl,9 + int 22h + pop es + cmp al,32h + jnz not_pxelinux + + mov ax,2 + mov bx,msg...

...=========================================================== --- syslinux-3.80-pre5-5-gd562154.orig/modules/pxechain.asm +++ syslinux-3.80-pre5-5-gd562154/modules/pxechain.asm @@ -556,6 +556,3 @@ close_status: dw 0 PXEOpenParms: open_status: dw 0 open_ciaddr: dd 0 - - section .bss -ipaddrbuf: resb 16

...emple Place Ste 330, +; Boston MA 02111-1307, USA; either version 2 of the License, or +; (at your option) any later version; incorporated herein by reference. +; +; **************************************************************************** + + absolute 0 +pspInt20: resw 1 +pspNextP: resw 1 + resb 124 +pspCmdLen: resb 1 +pspCmdArg: resb 127 + +;%define DEBUG + + section .text + org 100h + +_start: + mov ax,2 + mov bx, msg_progname + int 22h + + mov ax,2 + mov bx, msg_crlf + int 22h + + push es + mov ax,0ah + mov cl,9 + int 22h + pop es + cmp al,32h + jnz not_pxelinux + + mov...

Trivial module to execute an arbitrary command. --- com32/modules/Makefile | 2 +- com32/modules/cmd.c | 42 ++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 43 insertions(+), 1 deletions(-) create mode 100644 com32/modules/cmd.c diff --git a/com32/modules/Makefile b/com32/modules/Makefile index 2739a39..930e89b 100644 --- a/com32/modules/Makefile +++ b/com32/modules/Makefile

Hi, I recently ran into an issue where the dependencies generated in modules.dep created a circular reference, which meant that qemu spun forever in modules_load_dependencies(). I did think about detecting this kind of circular dependency at modules.dep generation time but if we ever move to using DT_NEEDED to track dependencies we would need this functionality in the elflink core anyway.

...irectory + dw comapi_readdir ; 0021 read directory + dw comapi_closedir ; 0022 close directory int22_count equ ($-int22_table)/2 APIKeyWait db 0 @@ -1124,3 +1194,4 @@ err_comlarge db 'COMBOOT image too large.', CR, LF, 0 alignb 4 DOSErrTramp resd 33 ; Error trampolines ConfigName resb FILENAME_MAX +CurrentDirName resb FILENAME_MAX diff --git a/core/extlinux.asm b/core/extlinux.asm index 24d0d92..c7a51e9 100644 --- a/core/extlinux.asm +++ b/core/extlinux.asm @@ -42,6 +42,9 @@ MAX_SYMLINKS equ 64 ; Maximum number of symlinks per lookup SYMLINK_SECTORS equ 2 ; Max number of se...

...irectory + dw comapi_readdir ; 0020 read directory + dw comapi_closedir ; 0021 close directory int22_count equ ($-int22_table)/2 APIKeyWait db 0 @@ -1109,3 +1179,4 @@ err_comlarge db 'COMBOOT image too large.', CR, LF, 0 alignb 4 DOSErrTramp resd 33 ; Error trampolines ConfigName resb FILENAME_MAX +CurrentDirName resb FILENAME_MAX diff --git a/core/extlinux.asm b/core/extlinux.asm index 24d0d92..c7a51e9 100644 --- a/core/extlinux.asm +++ b/core/extlinux.asm @@ -42,6 +42,9 @@ MAX_SYMLINKS equ 64 ; Maximum number of symlinks per lookup SYMLINK_SECTORS equ 2 ; Max number of se...