kern: fix incorrect cache routines, implement SvcSetProcessMemoryPermission

2020-07-20 19:59:12 -07:00
parent 26df56cd87
commit 4fca870f2f
4 changed files with 57 additions and 11 deletions
--- a/libraries/libmesosphere/source/arch/arm64/kern_exception_handlers.cpp
+++ b/libraries/libmesosphere/source/arch/arm64/kern_exception_handlers.cpp
@@ -40,6 +40,14 @@ namespace ams::kern::arch::arm64 {

            MESOSPHERE_LOG("User Exception occurred in %s\n", cur_process->GetName());

+            for (size_t i = 0; i < 31; i++) {
+                MESOSPHERE_LOG("X[%02zu] = %016lx\n", i, context->x[i]);
+            }
+            MESOSPHERE_LOG("PC    = %016lx\n", context->pc);
+            MESOSPHERE_LOG("SP    = %016lx\n", context->sp);
+
+            MESOSPHERE_PANIC("Unhandled Exception in Supervisor Mode\n");
+
            const u64 ec = (esr >> 26) & 0x3F;
            switch (ec) {
                case 0x0:  /* Unknown */