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Diffstat (limited to 'src/arch/arm/fastmodel/protocol/SignalInterruptProtocol.lisa')
-rw-r--r-- | src/arch/arm/fastmodel/protocol/SignalInterruptProtocol.lisa | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/src/arch/arm/fastmodel/protocol/SignalInterruptProtocol.lisa b/src/arch/arm/fastmodel/protocol/SignalInterruptProtocol.lisa new file mode 100644 index 000000000..d8b9a6182 --- /dev/null +++ b/src/arch/arm/fastmodel/protocol/SignalInterruptProtocol.lisa @@ -0,0 +1,47 @@ +/* + * Copyright 2019 Google Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer; + * redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution; + * neither the name of the copyright holders nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * Authors: Gabe Black + */ + +protocol SignalInterrupt +{ + includes + { + #include "arch/arm/fastmodel/protocol/signal_interrupt.hh" + } + properties + { + description = "Signal an interrupt from gem5."; + version = "1.0"; + dso_safe = 0; + sc_slave_base_class_name = "SignalInterruptSlaveBase"; + sc_slave_socket_class_name = "SignalInterruptTargetSocket"; + } + + slave behavior ppi(uint8_t cpu, uint32_t num, bool state); + slave behavior spi(uint32_t num, bool state); +} |