FreeCalypso > hg > fc-magnetite

annotate fcdev3b-hacks/src/romvecs-insert.S @ 597:f18b29e27be5

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
First attempt at MCSI voice path automatic switching The function is implemented at the ACI level in both aci2 and aci3, successfully avoids triggering the DSP bug on the first call, but the shutdown of MCSI upon call completion is not working properly yet in either version.
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 27 Mar 2019 22:18:35 +0000
parents 8d9298e0823a
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
467
3285960cc1b9 romvecs-patch: experimental insert code written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 .text
3285960cc1b9 romvecs-patch: experimental insert code written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 .code 32
3285960cc1b9 romvecs-patch: experimental insert code written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3 .globl _entry
3285960cc1b9 romvecs-patch: experimental insert code written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4
3285960cc1b9 romvecs-patch: experimental insert code written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5 _entry: adr r0, vectors
3285960cc1b9 romvecs-patch: experimental insert code written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6 ldmia r0, {r1-r7}
3285960cc1b9 romvecs-patch: experimental insert code written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
7 mov r0, #0x800000
3285960cc1b9 romvecs-patch: experimental insert code written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
8 stmia r0, {r1-r7}
3285960cc1b9 romvecs-patch: experimental insert code written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
9 ldr pc, jumpaddr
3285960cc1b9 romvecs-patch: experimental insert code written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
10
3285960cc1b9 romvecs-patch: experimental insert code written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
11 vectors:
3285960cc1b9 romvecs-patch: experimental insert code written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
12 .word 0x4000
3285960cc1b9 romvecs-patch: experimental insert code written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
13 .word 0x4004
3285960cc1b9 romvecs-patch: experimental insert code written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
14 .word 0x4008
3285960cc1b9 romvecs-patch: experimental insert code written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
15 .word 0x400C
3285960cc1b9 romvecs-patch: experimental insert code written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
16 .word 0x4010
3285960cc1b9 romvecs-patch: experimental insert code written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
17 .word 0x4014
3285960cc1b9 romvecs-patch: experimental insert code written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
18 .word 0x4018
3285960cc1b9 romvecs-patch: experimental insert code written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
19 jumpaddr:
3285960cc1b9 romvecs-patch: experimental insert code written
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
20 .word 0x4058