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Page: 1 2 3 4 5 6 7 8 9 10
Comments:
<0> lol
<1> cleaner??
<1> you're sick
<0> Mwk, its putting 'i386' at the bottom fo the file
<2> hm?
<0> dont know why
<0> I have .arch i386 in my file
<0> got it
<0> if I remove tht, it seems to be okay
<0> I need to do a short j ump :/
<2> hmh. it didn't automatically generate one?
<0> hmm
<0> nope
<0> what about OUT ?
<0> to an io port?
<2> outb %al, %dx
<2> outb %al, $0x21
<2> etc
<0> 0x21 bein gthe port?
<0> or the data?
<0> Do you do INT 0x13, like.. int $0x13 ?
<2> yeah
<2> 0x21 being the port
<0> int $0x10 call i nterrupt 0x10?
<2> yeah
<0> btw
<0> movb variable, %reg
<0> moves data that is in the variable, to reg
<0> ?
<0> gettin ga weird floppy disk drive error
<3> http://shoutfile.com/v/CNSb297r/Troop_Of_One_Hundred smile, you're on candid camera!
<0> lol
<0> weird.
<0> I must have done something weird
<0> or im calling the interrupt wrong
<0> i have no idea
<0> how...
<0> EAX ended up like this
<0> eax:0x0fff0201, ebx:0x00000000, ecx:0x00060000, edx:0x00000000
<0> 0201 is right, ch/cl is right, dl/dh is right
<0> bl/bh is right
<0> I dont understand why its yelling
<0> lol
<0> hmm
<0> man, esi and edi have weird values too
<0> io: logical sector out of bounds
<0> ?? 00000880636p[FDD ] >>PANIC<< io: logical sector out of bounds
<0> 00000880636p[FDD ] >>PANIC<< could not perform lseek() to -512 on floppy image file
<2> Zeii: pastebin?
<0> in a moment, sure
<1> heh -512
<2> mmm negative offsets
<0> I have noooo idea
<0> how its geting a negative offset
<0> I mean, its crashing on INT 0x13
<0> WEIRD
<2> pastebin?
<0> im getting the source now
<0> to show you
<3> whoaaa this soda contains phosphor acid
<0> got it
<0> the file that is
<0> lol
<0> uploadin gnow
<0> I hate this countries upload
<0> OMG
<0> I got it
<0> lol
<0> :P
<0> I think
<0> mwk, http://pastebin.com/859118
<0> lines 225-228 is the bug, I think
<0> 'or not?
<3> heheh yahoo ads have some sort of bug "***y video clips" and "funny picture" pictures and texts are crossed heh
<0> seems to work
<2> lines 225 and 226 seem weird
<0> yeah
<0> they were in th wrong order :P
<2> does it work now?
<0> testing
<2> also, lines 227-228, why not change to 'popw disk_sector' directly?
<0> good idea
<2> or, for that matter, why not save it in line 219 instead of pushing, popping and saving it later?
<0> I wish I knew the address of the code
<0> its freezing
<0> lol
<0> fixed it
<0> a few bugs
<2> remove the 'jmp .'?
<0> div ax, bx
<0> thats the line bochs is saying its dying on
<0> weird
<2> divide-by-0?
<0> probablhy
<0> seems to be
<2> probably as disagrees with you about segments used
<0> oh?
<2> did you use my linker script?
<2> including the . = 0x7c00 line
<0> yes
<2> hrmpf
<0> yeah, its something to do with divin
<0> lol
<2> tried binary compare with nasm-compiled version?
<2> 'od -t x1 -A x' both files and diff outputs
<0> will that let us find the bug?
<0> it culd be that its looping forever.
<2> if nasm version was correct and the translation was line-for-line, sure
<2> tried using bochs built-in debugger?
<2> or maybe ndisasm the resulting binary and check for weird stuff around div's
<0> yeah
<0> I think...
<0> like,
<0> I was using LOOP
<0> in NASM
<0> loop .zbr_read
<0> which keeps going til CX is 0
<0> but i didnt know what it was in AT&T
<0> so I said
<0> decw %cx
<0> jnz read_loop
<0> decw %cx
<0> jnz rs_read_loop
<0> I could show you the NASM sourc eon PAstebin
<0> and we cool look for !@#$ups in the conversion
<2> it's also loop
<2> yeah, that would be good idea
<0> cool
<0> lol
<0> seemed to be okay this time
<0> seeemed
<0> lol
<0> okay, it seems to be working now with loop
<0> ol
<0> weird
<0> I think from a few glitches
<0> my conversion has been okay?
<0> :)
<2> seems so
<0> mwk, well, it reboots trying to load a real file :P
<0> lol
<0> reset-disable command recieved
<0> no exception show sup
<0> wb mwk
<0> I learnt its loading one sector of the real file
<0> then resetting for some random reason
<0> no exception message shown or anything
<0> WEIRD
<0> it just dies in bochs, with no warning
<0> no message whatsoever.
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