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author | Wojtek Kosior <kwojtus@protonmail.com> | 2020-01-17 15:01:40 +0100 |
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committer | Wojtek Kosior <kwojtus@protonmail.com> | 2020-01-17 15:01:40 +0100 |
commit | d0dbc02e5e48a6849a74dec4e7e0084e058d7e00 (patch) | |
tree | 02f624fe359037e39dd5e30d485971c8f593f959 /src/arm/PL1/kernel/interrupt_vector.S | |
parent | 753b222b3f4973a9a689aae5286a3e29ccee21fb (diff) | |
download | rpi-MMU-example-d0dbc02e5e48a6849a74dec4e7e0084e058d7e00.tar.gz rpi-MMU-example-d0dbc02e5e48a6849a74dec4e7e0084e058d7e00.zip |
get rid of reset handler
Diffstat (limited to 'src/arm/PL1/kernel/interrupt_vector.S')
-rw-r--r-- | src/arm/PL1/kernel/interrupt_vector.S | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/arm/PL1/kernel/interrupt_vector.S b/src/arm/PL1/kernel/interrupt_vector.S index 1ec80f7..3afc193 100644 --- a/src/arm/PL1/kernel/interrupt_vector.S +++ b/src/arm/PL1/kernel/interrupt_vector.S @@ -8,9 +8,12 @@ _interrupt_vectors: b irq_handler_caller b fiq_handler_caller +// from what I've heard, reset is never used on the Pi; +// in our case it should run once - when stage1 of the kernel +// jumps to stage2 reset_handler_caller: ldr sp, =_supervisor_stack_top - ldr r5, =reset_handler + ldr r5, =setup bx r5 undef_handler_caller: |