From d40a356433a0819740d7dd4e9567ba7abf37f75f Mon Sep 17 00:00:00 2001
From: Aleksey Bragin <aleksey@reactos.org>
Date: Sat, 21 Mar 2009 11:11:44 +0000
Subject: [PATCH] - Allocate and initialize setup loader block. - Add setup
 loader block pointer conversion to WinLdrInitializePhase1 (if it exists). -
 Temporary: provide empty boot options string.

svn path=/trunk/; revision=40156
---
 .../boot/freeldr/freeldr/windows/setupldr2.c  | 20 ++++++++++++++++++-
 reactos/boot/freeldr/freeldr/windows/winldr.c |  4 ++++
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/reactos/boot/freeldr/freeldr/windows/setupldr2.c b/reactos/boot/freeldr/freeldr/windows/setupldr2.c
index 7b252d68f5d..251ea3c247f 100644
--- a/reactos/boot/freeldr/freeldr/windows/setupldr2.c
+++ b/reactos/boot/freeldr/freeldr/windows/setupldr2.c
@@ -21,6 +21,8 @@
 #include <freeldr.h>
 
 #include <ndk/ldrtypes.h>
+#include <arc/setupblk.h>
+
 #include <debug.h>
 
 // TODO: Move to .h
@@ -155,6 +157,7 @@ VOID LoadReactOSSetup2(VOID)
     CHAR  SystemPath[512], SearchPath[512];
     CHAR  FileName[512];
     CHAR  BootPath[512];
+    CHAR  LoadOptions[512];
     LPCSTR BootOptions;
     PVOID NtosBase = NULL, HalBase = NULL, KdComBase = NULL;
     BOOLEAN Status;
@@ -163,6 +166,7 @@ VOID LoadReactOSSetup2(VOID)
     HINF InfHandle;
     INFCONTEXT InfContext;
     PLOADER_PARAMETER_BLOCK LoaderBlock, LoaderBlockVA;
+    PSETUP_LOADER_BLOCK SetupBlock;
     KERNEL_ENTRY_POINT KiSystemStartup;
     PLDR_DATA_TABLE_ENTRY KernelDTE, HalDTE, KdComDTE = NULL;
     // Mm-related things
@@ -249,6 +253,14 @@ VOID LoadReactOSSetup2(VOID)
     /* Allocate and minimalistic-initialize LPB */
     AllocateAndInitLPB(&LoaderBlock);
 
+    /* Allocate and initialize setup loader block */
+    SetupBlock = MmHeapAlloc(sizeof(SETUP_LOADER_BLOCK));
+    RtlZeroMemory(SetupBlock, sizeof(SETUP_LOADER_BLOCK));
+    LoaderBlock->SetupLdrBlock = SetupBlock;
+
+    /* Set textmode setup flag */
+    SetupBlock->Flags = SETUPLDR_TEXT_MODE;
+
     /* Detect hardware */
     UseRealHeap = TRUE;
     LoaderBlock->ConfigurationRoot = MachHwDetect();
@@ -300,7 +312,8 @@ VOID LoadReactOSSetup2(VOID)
     WinLdrSetupForNt(LoaderBlock, &GdtIdt, &PcrBasePage, &TssBasePage);
 
     /* Initialize Phase 1 - no drivers loading anymore */
-    WinLdrInitializePhase1(LoaderBlock, (PCHAR)BootOptions, SystemPath, BootPath, _WIN32_WINNT_WS03);
+    LoadOptions[0] = 0;
+    WinLdrInitializePhase1(LoaderBlock, LoadOptions, SystemPath, BootPath, _WIN32_WINNT_WS03);
 
     /* Save entry-point pointer and Loader block VAs */
     KiSystemStartup = (KERNEL_ENTRY_POINT)KernelDTE->EntryPoint;
@@ -325,6 +338,11 @@ VOID LoadReactOSSetup2(VOID)
     //WinLdrpDumpBootDriver(LoaderBlockVA);
     //WinLdrpDumpArcDisks(LoaderBlockVA);
 
+    /*asm(".intel_syntax noprefix\n");
+    asm("test1:\n");
+    asm("jmp test1\n");
+    asm(".att_syntax\n");*/
+
     /* Pass control */
     (*KiSystemStartup)(LoaderBlockVA);
 
diff --git a/reactos/boot/freeldr/freeldr/windows/winldr.c b/reactos/boot/freeldr/freeldr/windows/winldr.c
index dd4beb07855..406deb0b055 100644
--- a/reactos/boot/freeldr/freeldr/windows/winldr.c
+++ b/reactos/boot/freeldr/freeldr/windows/winldr.c
@@ -201,7 +201,11 @@ WinLdrInitializePhase1(PLOADER_PARAMETER_BLOCK LoaderBlock,
 	Extension->DrvDBImage = PaToVa(WinLdrLoadModule(MiscFiles,
 		&Extension->DrvDBSize, LoaderRegistryData));
 
+	/* Convert extension and setup block pointers */
 	LoaderBlock->Extension = PaToVa(Extension);
+
+	if (LoaderBlock->SetupLdrBlock)
+		LoaderBlock->SetupLdrBlock = PaToVa(LoaderBlock->SetupLdrBlock);
 }
 
 // Last step before going virtual