Extends the SysconSerialMMIO stub added for VSH boot into a real command/
response protocol matching uofw's Syscon_cmd() reference exactly (packet
framing, checksum, GPIO4 "response ready" handshake via a new GpioMMIO
cross-module hook), with handling for NOP/read-write clock/read-write
alarm commands.
Still hitting a SIGSEGV though.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GZq8ZtJmFY7bkX5FVkr3P9
(cherry picked from commit 11887bf9e1fecd1eac56ec705c01b6fcfac09b2e)
Extends LoadAndStartVshKernelModules() to load the 11 real kd/*.prx
kernel drivers for --vsh (dmacman, systimer, memlmd_01g,
loadexec_01g, lowio, idstorage, syscon, rtc, wlan, wlanfirm_01g, utility),
ahead of the existing 4 VSH-specific modules.
Only active when g_runningVSH, no effect on normal game boot.
Improve implementations of sceKernelSm1ReferOperations and sceKernelIsIntrContext.
Add some more MMIO stubs (GPIO, SYSCON).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GZq8ZtJmFY7bkX5FVkr3P9
(cherry picked from commit 7f3168b7df85e47438900016c9ee7d7ef01a0a28)
Henrik Rydgård