Update bsd4grml to version 20091027

[grml-live.git] / templates / boot / addons / bsd4grml / ldbsd.txt

diff --git a/templates/boot/addons/bsd4grml/ldbsd.txt b/templates/boot/addons/bsd4grml/ldbsd.txt
index d3f263a..e8db95b 100644 (file)
--- a/templates/boot/addons/bsd4grml/ldbsd.txt
+++ b/templates/boot/addons/bsd4grml/ldbsd.txt
@@ -31,7 +31,11 @@ DESCRIPTION
 
      Basic operation procedure is as follows:
 
 
      Basic operation procedure is as follows:
 

-     1.   Be loaded.
+     1.   Be loaded. However this is done, as the first thing we write a RETF
+          instruction to 0000:0000 and CALL FAR it (from 16-bit code), or
+          write a RET instruction to 0x00000000 and CALL it (from 32-bit
+          code), backing up the previous content of course, so that qemu+gdb
+          users can intercept via "b *0".

 
           BIOS       We are loaded to 0x07C00. The drive used to load us from
                      is passed in the DL register. The ES:BX and DS:SI regis-
 
           BIOS       We are loaded to 0x07C00. The drive used to load us from
                      is passed in the DL register. The ES:BX and DS:SI regis-


@@ -267,12 +271,14 @@ COMMANDS
 
                              boot> machine mem -0x100000@0x00F00000
 
 
                              boot> machine mem -0x100000@0x00F00000
 

-             regs      Debugging command displaying register dumps.
-

              oldbios   Enable or disable the so-called "Old BIOS / Soekris
                        helper", which restricts boot from loading more than
                        one sector at a time from disc.
 
              oldbios   Enable or disable the so-called "Old BIOS / Soekris
                        helper", which restricts boot from loading more than
                        one sector at a time from disc.
 

+             pxe       Forcibly scan for a PXE boot ROM.
+
+             regs      Debugging command displaying register dumps.
+

      macro   Displays the names of all currently defined macros. Up to four
              can be defined, holding up to 256 characters.
 
      macro   Displays the names of all currently defined macros. Up to four
              can be defined, holding up to 256 characters.
 


@@ -476,4 +482,4 @@ CAVEATS
 
      ustarfs    This filesystem will be implemented soon.
 
 
      ustarfs    This filesystem will be implemented soon.
 

-MirOS BSD #10-current          October 24, 2009                              7
+MirOS BSD #10-current          October 27, 2009                              7