4802b096c5
Gregory Nutt has submitted the SGA and we can migrate the licenses to Apache. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
69 lines
2.9 KiB
NASM
69 lines
2.9 KiB
NASM
;**************************************************************************
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; arch/z80/src/z180/z180_romvectors.asm
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;
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; Licensed to the Apache Software Foundation (ASF) under one or more
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; contributor license agreements. See the NOTICE file distributed with
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; this work for additional information regarding copyright ownership. The
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; ASF licenses this file to you under the Apache License, Version 2.0 (the
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; "License"); you may not use this file except in compliance with the
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; License. You may obtain a copy of the License at
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;
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; http://www.apache.org/licenses/LICENSE-2.0
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;
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; Unless required by applicable law or agreed to in writing, software
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; distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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; WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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; License for the specific language governing permissions and limitations
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; under the License.
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;
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;**************************************************************************
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.title NuttX for the Z180
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.module z180_romvectors
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;**************************************************************************
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; Constants
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;**************************************************************************
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;**************************************************************************
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; Global symbols used
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;**************************************************************************
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.globl _up_int1 ; Vector offset 0: External /INT1
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.globl _up_int2 ; Vector offset 2: External /INT2
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.globl _up_prt0 ; Vector offset 4: PRT channel 0
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.globl _up_prt1 ; Vector offset 6: PRT channel 1
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.globl _up_dma0 ; Vector offset 8: DMA channel 0
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.globl _up_dma1 ; Vector offset 8: DMA channel 1
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.globl _up_csio ; Vector offset 12: Clocked serial I/O
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.globl _up_asci0 ; Vector offset 14: Async channel 0
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.globl _up_asci1 ; Vector offset 16: Async channel 1
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.globl _up_unused ; Vector offset 18: Unused
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;**************************************************************************
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; Interrupt Vector Table
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;**************************************************************************
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; The start of the _VECTORS area must be set by the linker to lie at some
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; 32-byte-aligned address
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.area _VECTORS
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_up_vectors::
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.dw _up_int1 ; Vector offset 0: External /INT1
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.dw _up_int2 ; Vector offset 2: External /INT2
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.dw _up_prt0 ; Vector offset 4: PRT channel 0
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.dw _up_prt1 ; Vector offset 6: PRT channel 1
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.dw _up_dma0 ; Vector offset 8: DMA channel 0
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.dw _up_dma1 ; Vector offset 8: DMA channel 1
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.dw _up_csio ; Vector offset 12: Clocked serial I/O
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.dw _up_asci0 ; Vector offset 14: Async channel 0
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.dw _up_asci1 ; Vector offset 16: Async channel 1
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.dw _up_unused ; Vector offset 18: Unused
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.dw _up_unused ; Vector offset 20: Unused
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.dw _up_unused ; Vector offset 22: Unused
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.dw _up_unused ; Vector offset 24: Unused
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.dw _up_unused ; Vector offset 26: Unused
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.dw _up_unused ; Vector offset 28: Unused
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.dw _up_unused ; Vector offset 30: Unused
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