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.
27 lines
1.1 KiB
C
27 lines
1.1 KiB
C
/* SPDX-License-Identifier: MIT */
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#ifndef SNAP_SEP_BOOTSTRAP_H
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#define SNAP_SEP_BOOTSTRAP_H
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#include <stdint.h>
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#include <stddef.h>
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/* The selected virtual profile has no optional boot manifests. These offsets
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* describe the AP-owned shared buffer; they grant no physical memory access. */
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struct sep_bootstrap {
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uint32_t panic_offset, panic_size, flags_offset, scot_offset;
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uint32_t flags[4];
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};
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struct sep_bootstrap_reader {
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void *ctx;
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int (*read)(void *,uint32_t offset,size_t size,void *out);
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};
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enum sep_bootstrap_result {
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SEP_BOOTSTRAP_OK, SEP_BOOTSTRAP_BAD_SIZE, SEP_BOOTSTRAP_BAD_DIRECTORY,
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SEP_BOOTSTRAP_BAD_CONTENT, SEP_BOOTSTRAP_READ_FAILED
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};
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/* Parse the measured PNIC/FLAG/SCOT directory. The caller must first admit
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* the entire DMA extent and serialize reads with mapping/ownership changes.
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* Refusal leaves out untouched. No guest memory is written. */
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enum sep_bootstrap_result sep_bootstrap_parse(const struct sep_bootstrap_reader *,
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uint64_t size,struct sep_bootstrap *out);
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#endif
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