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| Change log for eltorito.asm, by Bart Lagerweij |
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| Jun 25, 2009 - License source code under the MIT license |
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| Jun 6, 2002 - v1.2 |
| Eltorito.sys does now also finds the correct driver number for the booted CD-Rom |
| on a Dell PC with very buggy BIOS. It does not clear the carry flag after a |
| succesfull call to int13/ax=4b01h call. Other PC's also using Phoenix BIOS |
| version 1.10 A14, or alike maybe also benefit from this "workaround". |
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| Mar 9, 2002 |
| - All read requests are now retried 5 times. |
| - Bug fix, had... |
| cmp ax, 3FFFh ;Too large? |
| ja ReadLBad ;If yes |
| seperated from... |
| mov ax,es:[bx+18] ;Get number of sectors to read |
| mov word ptr [SpecPkt+2],ax |
| so, it was checking "wild" ax values... |
| - Some cleanup and small changes |
| - The tracers give trouble when using SHCD.. |
| - Reverted proc ReadL back to Rev. 0.15BETA |
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| Mar 5, 2002 |
| - Bug fix, when changing CD media some machines would "hang" in the PriVolDesc |
| routine. |
| - Added printing of TRACER characters to trace the bug above |
| - Major cleanup and now using ASCIIZ strings |
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| May 9, 2001 |
| - Fixed a "pad devicename with spaces" bug, this only happened when a device |
| name was used with less than 8 characters, for example, "MSCD000" became |
| "MSCD000(" |
| - Bug fix, when eltorito.sys was called with invalid command line parameters, |
| garbage was printed and sometimes followed by "system halted" that has been |
| there since the very first version of eltorito.sys. I know that because I |
| had the bug back then. When loading eltorito.sys using a device loader, |
| for example "device.com eltorito.sys /test:123" garbage was printed instead |
| of "No device name found." "driver not installed". |
| Changed the error message to include a "usage" string. |
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| May 8, 2001 |
| - If diskemu.bin is loaded eltorito.sys uses the drivenumber from diskemu |
| A call is made to "diskemu/Get status" (INT13/AX=5400) and the drivenumber is returned in CL |
| This should fix boot problems on Dell PCs (YES!) |
| When diskemu.bin is not loaded, eltorito still loops all drive numbers using eltorito calls. |
| - Removed "press Escape..." |
| - When the Alt-key is pressed (and holded) more info is printed and eltorito.sys halts |
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