search

arjun024 / mkeykernel

A kernel that can read from keyboard and print on-screen
https://arjunsreedharan.org/post/99370248137/kernels-201-lets-write-a-kernel-with-keyboard
GNU General Public License v2.0
658 stars 92 forks source link

qemu: fatal: Trying to execute code outside RAM or ROM at 0x0e0a0000 #2

Open max96 opened 9 years ago

max96 commented 9 years ago

qemu: fatal: Trying to execute code outside RAM or ROM at 0x0e0a0000

EAX=00006f04 EBX=00009500 ECX=000b80a0 EDX=00006f04 ESI=00000000 EDI=00102000 EBP=00000000 ESP=00006f24 EIP=0e0a0000 EFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0010 00000000 ffffffff 00cf9300 DPL=0 DS [-WA] CS =0008 00000000 ffffffff 00cf9a00 DPL=0 CS32 [-R-] SS =0010 00000000 ffffffff 00cf9300 DPL=0 DS [-WA] DS =0010 00000000 ffffffff 00cf9300 DPL=0 DS [-WA] FS =0010 00000000 ffffffff 00cf9300 DPL=0 DS [-WA] GS =0010 00000000 ffffffff 00cf9300 DPL=0 DS [-WA] LDT=0000 00000000 0000ffff 00008200 DPL=0 LDT TR =0000 00000000 0000ffff 00008b00 DPL=0 TSS32-busy GDT= 000cca10 00000027 IDT= 001004e0 00000800 CR0=00000011 CR2=00000000 CR3=00000000 CR4=00000000 DR0=00000000 DR1=00000000 DR2=00000000 DR3=00000000 DR6=ffff0ff0 DR7=00000400 CCS=00000020 CCD=00000010 CCO=SARL
EFER=0000000000000000 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 ./debug_debian.sh: line 5: 3842 Aborted qemu-system-i386 -kernel kernel-101

yup

arjun024 commented 9 years ago

Hi @max96 thanks for reporting the issue. Could you please tell me the steps i could follow to reproduce the issue?

max96 commented 9 years ago

I just followed the tutorial then I compiled it and then I booted it up in qemu..

I'm kinda new to this part of programming

max96 commented 9 years ago

When I try to press something on my keyboard it just crashes

arjun024 commented 9 years ago

I tried the same and works fine. Instead of compiling yourself, could you try with the executable in the binary_x86 folder and observe what happens @max96

max96 commented 9 years ago

I will try :)

Ttimofeyka commented 3 years ago

Я пробовал то же самое и работает нормально. Вместо того, чтобы компилировать себя, не могли бы вы попробовать с исполняемым файлом в папке binary_x86 и понаблюдать, что происходит @ max96

Hello. After 5 years, I was interested in this work, but I have the same error: when you press any key on the keyboard, QEMU closes. Moreover, an important fact - this error appears only when creating an ISO file via grub-mkrescue (I checked it a hundred times - everything is correct).