diff options
| author | Ingo Albrecht <prom@berlin.ccc.de> | 2010-04-18 09:43:25 +0200 |
|---|---|---|
| committer | Ingo Albrecht <prom@berlin.ccc.de> | 2010-07-20 14:41:20 +0200 |
| commit | 0eeb05e3ace406c58e8057c1d39fdd7c29d7e990 (patch) | |
| tree | 8da5b3945ca81520a18165d9152fe326311340dd /src/target/firmware/board | |
| parent | 8aa4d22f55b99fed696e20acd9a43442178b5e39 (diff) | |
firmware: proper exception redirect
Diffstat (limited to 'src/target/firmware/board')
| -rw-r--r-- | src/target/firmware/board/compal/exceptions_redirect.S | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/src/target/firmware/board/compal/exceptions_redirect.S b/src/target/firmware/board/compal/exceptions_redirect.S index d2d971b8..a216e601 100644 --- a/src/target/firmware/board/compal/exceptions_redirect.S +++ b/src/target/firmware/board/compal/exceptions_redirect.S @@ -1,18 +1,24 @@ -/* XXX this should dispatch via 0x80001c */ - .section .text.exceptions _undef_instr: - b _undef_instr + ldr pc, _vec_undef_instr _sw_interr: - b _sw_interr + ldr pc, _vec_sw_interr _prefetch_abort: - b _prefetch_abort + ldr pc, _vec_prefetch_abort _data_abort: - b _data_abort + ldr pc, _vec_data_abort _reserved: - b _reserved + ldr pc, _vec_reserved _irq: - b _irq + ldr pc, _vec_irq _fiq: - b _fiq + ldr pc, _vec_fiq + +_vec_undef_instr: .word(0x80001c) +_vec_sw_interr: .word(0x800020) +_vec_prefetch_abort: .word(0x800024) +_vec_data_abort: .word(0x800028) +_vec_reserved: .word(0x80002c) +_vec_irq: .word(0x800030) +_vec_fiq: .word(0x800034) |