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no$gba fix, account for binary size when copying data to ewram

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This commit is contained in:
Dave Murphy 2006-04-09 23:17:50 +00:00
parent 3aa4cbab1a
commit 783cee19c2
1 changed files with 6 additions and 5 deletions
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11
dkarm/crtls/gba_crt0.s
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@ -78,11 +78,12 @@ start_vector:
@ We were started in ROM, silly emulators. :P
@ So we need to copy to ExWRAM.
@---------------------------------------------------------------------------------
mov r3, #0x40
lsl r3, #12 @ r3 = 0x40000
lsl r2, r3, #7 @ r2 = 0x2000000
mov r6, r2 @ r6 = 0x2000000
lsl r1, r2, #2 @ r1 = 0x8000000
mov r2, #2
lsl r2, r2, #24 @ r2= 0x02000000
ldr r3, =__end__ @ last ewram address
sub r3, r2 @ r3= actual binary size
mov r6, r2 @ r6= 0x02000000
lsl r1, r2, #2 @ r1= 0x08000000
bl CopyMem