search for: no_config_file

...d ISOLINUX 4.02 4.02* ETCD Copyright (C) 1994-2010 H. Peter Anvin et al ERROR: No configuration file found seems to hang here. no_default_msg gets printed too, but is overwritten since the cursor doesn't seem to advance. And if there is no config file we end up at load_config_file instead of no_config_file. Sebastian

...al,' ' + repe scasb + inc cx + cld + mov [pspCmdLen],cl + mov si,pspCmdArg+1 + mov di,si + add di,cx + xor al,al + stosb + mov si,pspCmdArg+1 + +; get config file name + mov ax,0eh + int 22h + +; open config file + mov si,bx ; es:bx config file name + mov ax,6 + int 22h + jc no_config_file + and eax,eax + jz no_config_file + jmp got_config_file +no_config_file: + push es + push bx + push cs + pop es + mov bx, msg_config_file + mov ax,2 + int 22h + mov bx, msg_space + mov ax,2 + int 22h + pop bx + pop es + mov ax,2 + int 22h + push cs + pop es + mov bx, msg_space +...

...ore/ldlinux.asm.orig 2008-06-17 19:25:35.000000000 +0200 +++ core/ldlinux.asm 2008-06-17 19:36:13.000000000 +0200 @@ -909,6 +909,8 @@ jnz .config_open mov di,syslinux_cfg3 call open + mov eax,[RootDir] ; Make the root directory ... + mov [CurrentDir],eax ; ... the current directory jz no_config_file .config_open: mov eax,[PrevDir] ; Make the directory with syslinux.cfg ...

...al,' ' + repe scasb + inc cx + cld + mov [pspCmdLen],cl + mov si,pspCmdArg+1 + mov di,si + add di,cx + xor al,al + stosb + mov si,pspCmdArg+1 + +; get config file name + mov ax,0eh + int 22h + +; open config file + mov si,bx ; es:bx config file name + mov ax,6 + int 22h + jc no_config_file + and eax,eax + jz no_config_file + jmp got_config_file +no_config_file: + push es + push bx + push cs + pop es + mov bx, msg_config_file + mov ax,2 + int 22h + mov bx, msg_space + mov ax,2 + int 22h + pop bx + pop es + mov ax,2 + int 22h + push cs + pop es + mov bx, msg_space +...

...jnz .config_open mov di,syslinux_cfg2 + push di call open + pop di jnz .config_open mov di,syslinux_cfg3 + push di call open + pop di jz no_config_file .config_open: + push si + mov si,di + mov di,ConfigNameFull + call strcpy + pop si mov eax,[PrevDir] ; Make the directory with syslinux.cfg . mov [CurrentDir],eax ; ... the current direct...

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.

...Make the root directory ... mov [CurrentDir],eax ; ... the current directory mov di,syslinux_cfg1 + push di call open + pop di jnz .config_open mov di,syslinux_cfg2 + push di call open + pop di jnz .config_open mov di,syslinux_cfg3 + push di call open + pop di jz no_config_file .config_open: + push si + mov si,di + push si + mov di,CurrentDirName + ; This is inefficient as it will copy more than needed + ; but not by too much + call strcpy + mov ax,syslinux_cfg3 ;Cut it down + pop si + sub ax,si + mov di,CurrentDirName + add di,ax + mov byte[di],0 + pop...

...d equ 031h ; SYSLINUX (3) version 1.x (1) ; ; Segments used by Linux ; ; Note: the real_mode_seg is supposed to be 9000h, but some device drivers ; hog some of high memory. Therefore, we load it at 7000:0000h and copy ; it before starting the Linux kernel. @@ -1198,20 +1201,24 @@ jz near no_config_file parse_config: call getkeyword jc near end_config_file ; Config file loaded cmp ax,'de' ; DEfault je pc_default cmp ax,'ap' ; APpend je pc_append cmp ax,'ti' ; TImeout je near pc_timeout + ; DTM BEGIN ----------------------------...

...Make the root directory ... mov [CurrentDir],eax ; ... the current directory mov di,syslinux_cfg1 + push di call open + pop di jnz .config_open mov di,syslinux_cfg2 + push di call open + pop di jnz .config_open mov di,syslinux_cfg3 + push di call open + pop di jz no_config_file .config_open: + push si + mov si,di + push si + mov di,CurrentDirName + ; This is inefficient as it will copy more than needed + ; but not by too much + call strcpy + mov ax,config_name ;Cut it down + pop si + sub ax,si + mov di,CurrentDirName + add di,ax + mov byte [di],0 + pop...

...Make the root directory ... mov [CurrentDir],eax ; ... the current directory mov di,syslinux_cfg1 + push di call open + pop di jnz .config_open mov di,syslinux_cfg2 + push di call open + pop di jnz .config_open mov di,syslinux_cfg3 + push di call open + pop di jz no_config_file .config_open: + push si + mov si,di + push si + mov di,CurrentDirName + ; This is inefficient as it will copy more than needed + ; but not by too much + call strcpy + mov ax,config_name ;Cut it down + pop si + sub ax,si + mov di,CurrentDirName + add di,ax + mov byte [di],0 + pop...

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