bastion: add Kernel, Processor, AcpiTables, DeviceTree classesHEADmaster

Kernel: main singleton object, that provide access to core kernel
entities
Processor: empty class, that will be used later for per-CPU entities
AcpiTables: class for acpi access (can be obtained through the kernel
object)
DeviceTree: class for dt access (can be obtained through the kernel
object)

1 files changed, 4 insertions, 0 deletions

diff --git a/include/boot/boot_info.h b/include/boot/boot_info.h
index cc02ae8..3c1e45f 100644
--- a/include/boot/boot_info.h
+++ b/include/boot/boot_info.h
@@ -73,4 +73,8 @@ struct BootInfo {
 
     // Higher-half direct map base (if set up by loader)
     uint64_t        hhdm_base;           // e.g., 0xFFFF800000000000
+
+    // Kernel command line (null-terminated string, or nullptr if none)
+    // The loader can read this from a config file on the ESP.
+    const char*     cmdline;             // e.g., "verbose nosmp mem=256M"
 };