Freedos: C:\>debug =a100 0900:0100 repe scasb 0900:0102 repne scasb 0900:0104 =u100 0900:0100 F3AE REPE SCASB 0900:0102 F2AE REPE SCASB
MS-DOS 6.00: C:\>debug -a100 0A91:0100 repe scasb 0A91:0102 repne scasb 0A91:0104 -u100 0A91:0100 F3 REPZ 0A91:0101 AE SCASB 0A91:0102 F2 REPNZ 0A91:0103 AE SCASB The opcodes F3 and F2 are disassembled by Freedos's DEBUG as if they are the same. Found this by accident while trying to find out why Sidekick does not load under Freedos. The reason for that, apparently, is that Sidekick expects an INT 28 instruction somewhere in the segment that holds the INDOS flag, and Freedos doesn't have that. In the location where MS-DOS has INT 28, Freedos has INT E6. Don't know what that means of course. Regards, Jan - To unsubscribe from this list: send the line "unsubscribe linux-msdos" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
