24 lines
1.1 KiB
C
24 lines
1.1 KiB
C
// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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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,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#pragma once
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#define RSR(reg, at) asm volatile ("rsr %0, %1" : "=r" (at) : "i" (reg))
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#define WSR(reg, at) asm volatile ("wsr %0, %1" : : "r" (at), "i" (reg))
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#define XSR(reg, at) asm volatile ("xsr %0, %1" : "+r" (at) : "i" (reg))
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#define RER(reg, at) asm volatile ("rer %0, %1" : "=r" (at) : "r" (reg))
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#define WITLB(at, as) asm volatile ("witlb %0, %1; \n isync \n " : : "r" (at), "r" (as))
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#define WDTLB(at, as) asm volatile ("wdtlb %0, %1; \n dsync \n " : : "r" (at), "r" (as)) |