diff options
author | Christian Cunningham <cc@localhost> | 2022-03-24 09:38:08 -0700 |
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committer | Christian Cunningham <cc@localhost> | 2022-03-24 09:38:08 -0700 |
commit | 93bf62580a68533dc8252b9a2a055c02f34ecb67 (patch) | |
tree | 1b1ca92ebbe107a998136a1442c0dba5be885e13 /src/exceptions/data.S | |
parent | 3e64dda5d5c350cc325650133f7e64967f1efe84 (diff) |
Modularized
Diffstat (limited to 'src/exceptions/data.S')
-rw-r--r-- | src/exceptions/data.S | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/src/exceptions/data.S b/src/exceptions/data.S deleted file mode 100644 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 |