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https://github.com/tillitis/tillitis-key1.git
synced 2025-07-04 02:46:49 -04:00
1fec28ff0d
- Point out licensing terms in docs. - Add missing SPDX tags - Update the SPDX checker to check all the files we want to check. - Include spdx-ensure in CI.
23 lines
382 B
ArmAsm
23 lines
382 B
ArmAsm
// SPDX-FileCopyrightText: 2025 Tillitis AB <tillitis.se>
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// SPDX-License-Identifier: GPL-2.0-only
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#ifdef QEMU_SYSCALL
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#define picorv32_maskirq_insn(...)
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#else
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#include "../tk1/picorv32/custom_ops.S"
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#endif
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.section ".text"
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.globl syscall_enable
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syscall_enable:
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// Enable syscall IRQ
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li t0, 0x7fffffff // IRQ31 mask
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picorv32_maskirq_insn(zero, t0) // Enable IRQs
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ret
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