The ARM11 exception handlers are now working.

Refactored the exception handling code in general.
2016-06-03 21:38:35 +02:00
parent 2d7dde9cf9
commit bb230de72c
9 changed files with 61 additions and 86 deletions
--- a/exceptions/arm9/source/handlers.s
+++ b/exceptions/arm9/source/handlers.s
@@ -9,6 +9,9 @@
    .global \name
    .type   \name, %function
    \name:
+        ldr sp, =#0x02000000    @ We make the (full descending) stack point to the end of ITCM for our exception handlers. 
+                                @ It doesn't matter if we're overwriting stuff here, since we're going to reboot.
+                                
        stmfd sp!, {r0-r7}      @ FIQ has its own r8-r14 regs
        ldr r1, =\@             @ macro expansion counter
        b _commonHandler