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| ARM9 ASM to GNU ASM? https://www.kodewerx.org/forum/viewtopic.php?f=17&t=3252 |
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| Author: | MP2E [ Thu Jun 21, 2007 5:06 pm ] |
| Post subject: | ARM9 ASM to GNU ASM? |
Ok, I found out how to convert GNU Assembly to ARDS. But is there any docs on how to convert ARM9 ASM to GNU ASM? |
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| Author: | nicky041192 [ Fri Jun 22, 2007 12:35 pm ] |
| Post subject: | Re: ARM9 ASM to GNU ASM? |
how do you convert? |
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| Author: | MP2E [ Fri Jun 22, 2007 6:45 pm ] |
| Post subject: | Re: ARM9 ASM to GNU ASM? |
nicky041192 wrote: how do you convert? Using this: http://kodewerx.net/forum/download.php?id=25 |
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| Author: | Hextator [ Mon Jun 25, 2007 9:47 am ] |
| Post subject: | |
I'm not sure what you're asking, but if you need to know the syntax to compile using kenobi's ASM to ARDS, here's an example script that should answer your questions: ldr r4, Counter ldrb r3, [r4] ldr r0, IOFetch ldrh r1, [r0] mov r2, #0x100 and r1, r1, r2 cmp r1, #0x0 beq There mov r0, #0x0 strb r0, [r4, #0x1] b NoIncrement There: ldrb r0, [r4, #0x1] cmp r0, #0x1 beq NoIncrement add r3, #0x1 mov r0, #0x1 strb r0, [r4, #0x1] NoIncrement: cmp r3, #0x12 moveq r3, #0x0 strb r3, [r4] ldr r6, IOFetch ldrh r6, [r6] mov r0, #0x4 and r6, r6, r0 mov r2, #0x1 ldr r5, Base ldr r5, [r5] mov r0, #0x9 lsl r0, r0, #0x8 add r0, #0x74 add r0, r0, r5 ldr r0, [r0] str r3, [r0, #0x10] str r3, [r0, #0x14] cmp r6, #0x0 streq r2, [r0] mov r0, #0xb lsl r0, r0, #0x8 add r0, #0x84 add r0, r0, r5 ldr r0, [r0] str r3, [r0, #0x10] str r3, [r0, #0x14] cmp r6, #0x0 streq r2, [r0] mov r0, #0xd lsl r0, r0, #0x8 add r0, #0x94 add r0, r0, r5 ldr r0, [r0] str r3, [r0, #0x10] str r3, [r0, #0x14] cmp r6, #0x0 streq r2, [r0] mov r0, #0xf lsl r0, r0, #0x8 add r0, #0xa4 add r0, r0, r5 ldr r0, [r0] str r3, [r0, #0x10] str r3, [r0, #0x14] cmp r6, #0x0 streq r2, [r0] bx lr IOFetch: .long 0x4000130 Counter: .long 0x23fffe8 Base: .long 0x217bc14 C wat i did thar? Edit: Don't leave your script terribly unoptimized like the one above ^ >____> |
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