Acelogic
1510d8c6ce
An EL2 monitor/hypervisor and toolchain that boots macOS 27 on the ASUS A16 (Snapdragon X2 Elite), with an Adreno Metal plug-in and IOGPU kext, and air2ir3, an AIR to Mesa ir3 shader compiler. MIT, with GPL-2.0 components listed in LICENSE and THIRD_PARTY_NOTICES.md. No Apple, Qualcomm, ASUS or Microsoft binaries are included.
21 lines
818 B
C
21 lines
818 B
C
/* SPDX-License-Identifier: MIT */
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#include "cpu-runtime.h"
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int guest_cpu_storage_plan(uint64_t begin, uint64_t limit,
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struct guest_cpu_storage out[GUEST_CPU_COUNT], uint64_t *end)
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{
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const uint64_t stride=2*GUEST_RUNTIME_PAGE+GUEST_RUNTIME_STACK;
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const uint64_t span=GUEST_RUNTIME_PAGE+(GUEST_CPU_COUNT-1)*stride;
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if (!out || !end || !begin || begin&(GUEST_RUNTIME_PAGE-1) ||
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limit&(GUEST_RUNTIME_PAGE-1) || begin>limit || span>limit-begin)
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return -1;
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out[0]=(struct guest_cpu_storage){begin,0,0,0};
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for (unsigned n=1; n<GUEST_CPU_COUNT; n++) {
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uint64_t base=begin+GUEST_RUNTIME_PAGE+(n-1)*stride;
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out[n]=(struct guest_cpu_storage){base,base+GUEST_RUNTIME_PAGE,
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base+2*GUEST_RUNTIME_PAGE,base+stride};
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}
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*end=begin+span;
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return 0;
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}
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