Initial commit

arm9/source/patches/arm7/PokemonDownloaderArm7PatchAsm.s

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+.cpu arm7tdmi
+.section "patch_pokemondownloader7", "ax"
+.syntax unified
+
+.thumb
+.global patch_pokemondownloader7_entry
+.type patch_pokemondownloader7_entry, %function
+patch_pokemondownloader7_entry:
+    ldr r0,= 0x04000180 // REG_IPC_SYNC
+    movs r1, #1
+    strb r1, [r0, #1]
+
+1:
+    ldrb r7, [r0] // ipc sync
+    cmp r7, #1
+    bne 1b // while ipc sync from arm9 is not 1
+
+    ldr r0,= 0x06000000
+    ldr r0, [r0]
+    bx r0
+
+.balign 4
+
+.pool
+.end