Files
James Stringer 0d4897dd6b Windows guest on Mac host via QEMU+HVF + ivshmem transport
Run Windows 11 ARM64 guests on macOS over QEMU+HVF, with an ivshmem
shared-memory transport carrying every guest channel (agent control,
display/VDD, input, audio, clipboard, SSH, 9P) - no guest networking
required.

- tools/transport: one guest transport API, two backends (PC AF_HYPERV,
  Mac ivshmem); SPSC ring with an acquire-barrier fix for SSH integrity
- tools/ivshmem: our own KMDF ivshmem BAR-mapping driver (no third party)
- src/backend_mac: Mac-host ivshmem transport, QEMU VM lifecycle, IDD
  display consumer, agent/SSH proxies, ISO->disk patcher, Windows create
- tools/agent + channel EXEs + tools/vdd: wired to asb_transport
- tools/agent_win: staged guest payload (interim, pending JIT pull)
- vendor/qemu-ivshmem: vendored QEMU 11.0.1 fork (ivshmem-plain) + LGPL
  source mirror for the self-contained app bundle
- tools/sign/make-release.ps1: use the host-native ARM64 MSBuild so the
  WDK driver ApiValidator runs (the x86 validator fails on ARM64)
2026-06-21 18:30:59 -04:00

42 lines
1.6 KiB
C

/*
* win_disk.h -- callable entry point for the from-scratch Windows-disk builder.
*
* Builds a UEFI-bootable Windows 11 ARM64 raw disk from a generalized install.wim:
* GPT (ESP+MSR+NTFS) -> apply WIM image -> inject answer file -> stage the AppSandbox guest
* payload -> FAT32 ESP + boot files + patched BCD.
*
* Linked into the iso-patch-mac Xcode target (the standalone main is behind WIN_DISK_STANDALONE).
*/
#ifndef ASB_WIN_DISK_H
#define ASB_WIN_DISK_H
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
/* Build the disk. Returns 0 on success.
* wim_path : path to the install.wim (located on the mounted ISO at sources/install.wim)
* out_path : output raw disk image path
* image_idx : WIM image index (usually 1)
* disk_gib : disk size in GiB
* manifest_path: a "<host-src>\t<guest-dest>" TSV (same layout as the Windows generate_vhdx_manifest:
* unattend.xml, agent EXEs, drivers, setup.cmd, SetupComplete.cmd at their real guest
* paths). Each dest's parents are created via mkdir -p over the apply-built dir map.
* NULL -> inject only the built-in answer file (standalone smoke test).
* progress : optional callback(pct 0-100, message) for STATUS/PROGRESS reporting, or NULL
*/
int win_disk_build(const char *wim_path,
const char *out_path,
uint32_t image_idx,
uint64_t disk_gib,
const char *manifest_path,
void (*progress)(int pct, const char *msg));
#ifdef __cplusplus
}
#endif
#endif /* ASB_WIN_DISK_H */