mirror of
https://github.com/saymrwulf/pulp-runtime.git
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59 lines
1.4 KiB
ArmAsm
59 lines
1.4 KiB
ArmAsm
#
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# Copyright (C) 2019 ETH Zurich, University of Bologna
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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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#
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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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#
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.global pos_irq_call_external_c_function
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pos_irq_call_external_c_function:
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add sp, sp, -128
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sw ra, 0x00(sp)
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sw gp, 0x04(sp)
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sw tp, 0x08(sp)
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sw t0, 0x0C(sp)
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sw t1, 0x10(sp)
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sw t2, 0x14(sp)
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sw a3, 0x24(sp)
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sw a4, 0x28(sp)
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sw a5, 0x2C(sp)
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sw a6, 0x30(sp)
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sw a7, 0x34(sp)
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sw t3, 0x38(sp)
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sw t4, 0x3C(sp)
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sw t5, 0x40(sp)
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sw t6, 0x4C(sp)
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jalr ra, a2
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lw ra, 0x00(sp)
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lw gp, 0x04(sp)
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lw tp, 0x08(sp)
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lw t0, 0x0C(sp)
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lw t1, 0x10(sp)
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lw t2, 0x14(sp)
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lw a3, 0x24(sp)
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lw a4, 0x28(sp)
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lw a5, 0x2C(sp)
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lw a6, 0x30(sp)
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lw a7, 0x34(sp)
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lw t3, 0x38(sp)
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lw t4, 0x3C(sp)
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lw t5, 0x40(sp)
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lw t6, 0x4C(sp)
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add sp, sp, 128
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jr x9
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