From 617d21fa84ea2a4a8e93ec774a492b82d0639f04 Mon Sep 17 00:00:00 2001
From: Megamouse <studienricky89@googlemail.com>
Date: Fri, 23 Apr 2021 21:16:00 +0200
Subject: [PATCH] sys_prx: more constants

---
 rpcs3/Emu/Cell/Modules/sysPrxForUser.cpp |  2 +-
 rpcs3/Emu/Cell/Modules/sysPrxForUser.h   |  5 +++++
 rpcs3/Emu/Cell/lv2/sys_prx.h             | 28 ++++++++++++++++++++++++
 3 files changed, 34 insertions(+), 1 deletion(-)

diff --git a/rpcs3/Emu/Cell/Modules/sysPrxForUser.cpp b/rpcs3/Emu/Cell/Modules/sysPrxForUser.cpp
index d1d69a764a..0b6a78d6b7 100644
--- a/rpcs3/Emu/Cell/Modules/sysPrxForUser.cpp
+++ b/rpcs3/Emu/Cell/Modules/sysPrxForUser.cpp
@@ -73,7 +73,7 @@ error_code sys_get_random_number(vm::ptr<void> addr, u64 size)
 {
 	sysPrxForUser.warning("sys_get_random_number(addr=*0x%x, size=%d)", addr, size);
 
-	if (size > 0x1000)
+	if (size > RANDOM_NUMBER_MAX_SIZE)
 	{
 		return CELL_EINVAL;
 	}
diff --git a/rpcs3/Emu/Cell/Modules/sysPrxForUser.h b/rpcs3/Emu/Cell/Modules/sysPrxForUser.h
index 27b87af6d6..8870277d55 100644
--- a/rpcs3/Emu/Cell/Modules/sysPrxForUser.h
+++ b/rpcs3/Emu/Cell/Modules/sysPrxForUser.h
@@ -3,6 +3,11 @@
 #include "Emu/Memory/vm_ptr.h"
 #include "Emu/Cell/ErrorCodes.h"
 
+enum
+{
+	RANDOM_NUMBER_MAX_SIZE = 4096
+};
+
 using spu_printf_cb_t = vm::ptr<s32(u32 arg)>;
 
 // Aux
diff --git a/rpcs3/Emu/Cell/lv2/sys_prx.h b/rpcs3/Emu/Cell/lv2/sys_prx.h
index 73a76dbac4..cedfda76ed 100644
--- a/rpcs3/Emu/Cell/lv2/sys_prx.h
+++ b/rpcs3/Emu/Cell/lv2/sys_prx.h
@@ -32,6 +32,12 @@ enum CellPrxError : u32
 	CELL_PRX_ERROR_UNDEFINED_SYMBOL            = 0x80011904, // References undefined symbols
 	CELL_PRX_ERROR_UNSUPPORTED_RELOCATION_TYPE = 0x80011905, // Uses unsupported relocation type
 	CELL_PRX_ERROR_ELF_IS_REGISTERED           = 0x80011910, // Fixed ELF is already registered
+	CELL_PRX_ERROR_NO_EXIT_ENTRY               = 0x80011911,
+};
+
+enum
+{
+	SYS_PRX_MODULE_FILENAME_SIZE = 512
 };
 
 struct sys_prx_get_module_id_by_name_option_t
@@ -147,6 +153,12 @@ enum : u32
 {
 	SYS_PRX_RESIDENT = 0,
 	SYS_PRX_NO_RESIDENT = 1,
+
+	SYS_PRX_START_OK = 0,
+
+	SYS_PRX_STOP_SUCCESS = 0,
+	SYS_PRX_STOP_OK      = 0,
+	SYS_PRX_STOP_FAILED  = 1
 };
 
 // Unofficial names for PRX state
@@ -185,6 +197,22 @@ enum : u64
 	SYS_PRX_LOAD_MODULE_FLAGS_INVALIDMASK = ~SYS_PRX_LOAD_MODULE_FLAGS_FIXEDADDR,
 };
 
+// PPC
+enum
+{
+	SYS_PRX_R_PPC_ADDR32    = 1,
+	SYS_PRX_R_PPC_ADDR16_LO = 4,
+	SYS_PRX_R_PPC_ADDR16_HI = 5,
+	SYS_PRX_R_PPC_ADDR16_HA = 6,
+
+	SYS_PRX_R_PPC64_ADDR32      = SYS_PRX_R_PPC_ADDR32,
+	SYS_PRX_R_PPC64_ADDR16_LO   = SYS_PRX_R_PPC_ADDR16_LO,
+	SYS_PRX_R_PPC64_ADDR16_HI   = SYS_PRX_R_PPC_ADDR16_HI,
+	SYS_PRX_R_PPC64_ADDR16_HA   = SYS_PRX_R_PPC_ADDR16_HA,
+	SYS_PRX_R_PPC64_ADDR64      = 38,
+	SYS_PRX_VARLINK_TERMINATE32 = 0x00000000
+};
+
 // SysCalls
 
 error_code sys_prx_get_ppu_guid(ppu_thread& ppu);