kern: implement first half of SvcCreateProcess

libraries/libvapours/include/vapours/svc/svc_types_common.hpp

@@ -374,6 +374,15 @@ namespace ams::svc {
 
         /* 7.x+ Should memory allocation be optimized? This requires IsApplication. */
         CreateProcessFlag_OptimizeMemoryAllocation = (1 << 11),
+
+        /* Mask of all flags. */
+        CreateProcessFlag_All = CreateProcessFlag_Is64Bit                  |
+                                CreateProcessFlag_AddressSpaceMask         |
+                                CreateProcessFlag_EnableDebug              |
+                                CreateProcessFlag_EnableAslr               |
+                                CreateProcessFlag_IsApplication            |
+                                CreateProcessFlag_PoolPartitionMask        |
+                                CreateProcessFlag_OptimizeMemoryAllocation,
     };
 
     /* Debug types. */

libraries/libvapours/include/vapours/svc/svc_types_priv.hpp

@@ -25,10 +25,10 @@ namespace ams::svc {
             u32    version;
             u64    program_id;
             u64    code_address;
-            u32    code_num_pages;
+            s32    code_num_pages;
             u32    flags;
             Handle reslimit;
-            u32    system_resource_num_pages;
+            s32    system_resource_num_pages;
         };
         static_assert(sizeof(CreateProcessParameter) == 0x30);
 
@@ -41,10 +41,10 @@ namespace ams::svc {
             u32    version;
             u64    program_id;
             u64    code_address;
-            u32    code_num_pages;
+            s32    code_num_pages;
             u32    flags;
             Handle reslimit;
-            u32    system_resource_num_pages;
+            s32    system_resource_num_pages;
         };
         static_assert(sizeof(CreateProcessParameter) == 0x30);