ohai nonfunctional wip kexp

2 files changed, 78 insertions, 1 deletions

diff --git a/tools/build_native.sh b/tools/build_native.sh
index 20fb329..896562a 100644
--- a/tools/build_native.sh
+++ b/tools/build_native.sh
@@ -1,4 +1,8 @@
 mkdir bin
 rm bin/thread_shit
 gcc thread_shit.c -o bin/thread_shit --std=c99
-ldid -S bin/thread_shit
\ No newline at end of file
+ldid -S bin/thread_shit
+
+rm bin/testlol
+gcc testlol.c -o bin/testlol --std=c99
+ldid -S bin/testlol
\ No newline at end of file
diff --git a/tools/testlol.c b/tools/testlol.c
new file mode 100644
index 0000000..9c56db3
--- /dev/null
+++ b/tools/testlol.c
@@ -0,0 +1,73 @@
+#include <mach/mach.h>
+#include <stddef.h>
+#include <stdio.h>
+//#include <IOKit/IOKitLib.h>
+//#include <IOKit/iokitmig.h>
+
+typedef struct __attribute__((__packed__)) {
+    uint32_t ip_bits;
+    uint32_t ip_references;
+    struct __attribute__((__packed__)) {
+        uint32_t data;
+        uint32_t pad;
+        uint32_t type;
+    } ip_lock;
+    struct __attribute__((__packed__)) {
+        struct __attribute__((__packed__)) {
+            struct __attribute__((__packed__)) {
+                uint32_t flags;
+                uintptr_t waitq_interlock;
+                uint64_t waitq_set_id;
+                uint64_t waitq_prepost_id;
+                struct __attribute__((__packed__)) {
+                    uintptr_t next;
+                    uintptr_t prev;
+                } waitq_queue;
+            } waitq;
+            uintptr_t messages;
+            natural_t seqno;
+            natural_t receiver_name;
+            uint16_t msgcount;
+            uint16_t qlimit;
+        } port;
+        uintptr_t imq_klist;
+    } ip_messages;
+    natural_t ip_flags;
+    uintptr_t ip_receiver;
+    uintptr_t ip_kobject;
+    uintptr_t ip_nsrequest;
+    uintptr_t ip_pdrequest;
+    uintptr_t ip_requests;
+    uintptr_t ip_premsg;
+    uint64_t  ip_context;
+    natural_t ip_mscount;
+    natural_t ip_srights;
+    natural_t ip_sorights;
+} kport_t;
+
+int main(int argc, char* argv[]) {
+	printf("var MACH_PORT_RIGHT_RECEIVE = 0x%x;\n", MACH_PORT_RIGHT_RECEIVE);
+	printf("var MACH_MSG_TYPE_MAKE_SEND = 0x%x;\n", MACH_MSG_TYPE_MAKE_SEND);
+	printf("var MACH_PORT_LIMITS_INFO = 0x%x;\n", MACH_PORT_LIMITS_INFO);
+	printf("var MACH_PORT_LIMITS_INFO_COUNT = 0x%x;\n", MACH_PORT_LIMITS_INFO_COUNT);
+	printf("var kport_size = 0x%x;\n", sizeof(kport_t));
+	kport_t kport[2] = {};
+    uintptr_t *ptr = (uintptr_t*)(kport + 1);
+    kport->ip_bits = 0x80000002; // IO_BITS_ACTIVE | IOT_PORT | IKOT_TASK
+    kport->ip_references = 100;
+    kport->ip_lock.type = 0x11;
+    kport->ip_messages.port.qlimit = 777;
+    kport->ip_receiver = 0x12345678; // dummy
+    kport->ip_srights = 99;
+
+	printf("var kport_ip_bits%x = 0x%x;\n", 4, offsetof(kport_t, ip_bits));
+	printf("var kport_ip_references%x = 0x%x;\n", 4, offsetof(kport_t, ip_references));
+	printf("var kport_ip_lock_type%x = 0x%x;\n", 4, offsetof(kport_t, ip_lock.type));
+	printf("var kport_ip_messages_port_qlimit%x = 0x%x;\n", 2, offsetof(kport_t, ip_messages.port.qlimit));
+	printf("var kport_ip_receiver%x = 0x%x;\n", 4, offsetof(kport_t, ip_receiver));
+	printf("var kport_ip_srights%x = 0x%x;\n", 4, offsetof(kport_t, ip_srights));
+	printf("var MIG_MAX = 0x%x\n", 0x1000);
+	printf("var NDR_record = 0x%x\n", &NDR_record);
+
+	return 0;
+}
\ No newline at end of file