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-rw-r--r--src/exceptions/data.S29
1 files changed, 0 insertions, 29 deletions
diff --git a/src/exceptions/data.S b/src/exceptions/data.S
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index fe33215..0000000
--- a/src/exceptions/data.S
+++ /dev/null
@@ -1,29 +0,0 @@
-.section ".text.exceptions"
-.globl data
-data:
- cpsid aif
- stmfd sp!, {r0-r12,lr}
- ldr r4, [lr, #-4]
- // Output return address
- mov r0, #80
- mov r1, #0
- mov r2, r4
- sub r2, #8
- bl draw_hex32
- // Output the data at the address
- mov r0, #80
- mov r1, #1
- ldr r2, [r4, #-8]
- bl draw_hex32
- // Output the Program Status
- mov r0, #80
- mov r1, #2
- mrs r2, spsr
- bl draw_hex32
- // Output the data-fault register
- mov r0, #80
- mov r1, #3
- mrc p15, 0, r2, c5, c0, 0 //// https://developer.arm.com/documentation/ddi0464/d/System-Control/Register-descriptions/Data-Fault-Status-Register?lang=en
- bl draw_hex32
- ldmfd sp!, {r0-r12,lr}
- subs pc, lr, #4 // Should be 8 once I can actually handle the abort