drv: Add custom userspace driver

Add userspace driver that we will eventually use to try and replay
the command dumps coming from the wrap library.

1 files changed, 8 insertions, 1 deletions

diff --git a/src/wrap.c b/src/wrap.c
index 0423c34..6b96f36 100644
--- a/src/wrap.c
+++ b/src/wrap.c
@@ -216,6 +216,7 @@ static void clear_mem(struct mem_entry *mem) {
     IMG_HANDLE handle = mem->mem_info.hKernelMemInfo;
     bool is_special_heap = (uintptr_t)handle == 0x14;
     if(mem->type == MEM_TYPE_NORMAL && (valid_heap || is_special_heap)) {
+        printf("Clearing heap\n");
         for (int i = 0; i < 2; i++)
             if (mem->data[i])
                 memset(mem->data[i], 0x00, mem->mem_info.uAllocSize);
@@ -736,6 +737,7 @@ static bool pvrsrv_ioctl(int fd, PVRSRV_BRIDGE_PACKAGE *bridge_package) {
                 }
 #endif
 
+                PPRINT(stdout, mem_data, PVRSRV_BRIDGE_IN_ALLOCDEVICEMEM);
                 printf("Alloc #%d %p\n", current_alloc, mem_data);
                 current_alloc++;
             }
@@ -939,9 +941,14 @@ static bool pvrsrv_ioctl(int fd, PVRSRV_BRIDGE_PACKAGE *bridge_package) {
             PPRINT(stdout, bridge_package->pvParamIn, PVRSRV_BRIDGE_IN_GETCLIENTINFO);
             //fwrite(bridge_package->pvParamIn, 1, sizeof(PVRSRV_BRIDGE_IN_GETCLIENTINFO), log_file);
             break;
+        case _IOC_NR(PVRSRV_BRIDGE_EVENT_OBJECT_OPEN):
+        {
+            PVRSRV_BRIDGE_IN_EVENT_OBJECT_OPEN *in = bridge_package->pvParamIn;
+            PPRINT(stdout, &in->sEventObject, PVRSRV_EVENTOBJECT);
+            break;
+        }
         case _IOC_NR(PVRSRV_BRIDGE_MAP_DMABUF):
         case _IOC_NR(PVRSRV_BRIDGE_GET_MISC_INFO):
-        case _IOC_NR(PVRSRV_BRIDGE_EVENT_OBJECT_OPEN):
         case _IOC_NR(PVRSRV_BRIDGE_GET_DEVMEM_HEAPINFO):
         case _IOC_NR(PVRSRV_BRIDGE_SGX_UNREGISTER_HW_RENDER_CONTEXT):
         case _IOC_NR(PVRSRV_BRIDGE_EVENT_OBJECT_CLOSE):