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- Remove some crap from the LoadAndBootWindows()

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- Change debugging checkpoint to online-asm (all this is temporary), since any code after while(1){}; seems to be just optimized away by gcc
- Uncomment NDEBUG for now

svn path=/trunk/; revision=24401
This commit is contained in:
Aleksey Bragin 2006-10-04 21:11:16 +00:00
parent 32dcc834ed
commit 76abbb4423
1 changed files with 18 additions and 19 deletions
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37
reactos/boot/freeldr/freeldr/windows/winldr.c
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@ -21,7 +21,9 @@
#include <freeldr.h>
#define NDEBUG
#include <ndk/ldrtypes.h>
//#define NDEBUG
#include <debug.h>
VOID DumpMemoryAllocMap(VOID);
@ -442,7 +444,6 @@ void WinLdrSetupForNt(PLOADER_PARAMETER_BLOCK LoaderBlock,
RtlZeroMemory(*GdtIdt, NumPages << MM_PAGE_SHIFT);
}
VOID
LoadAndBootWindows(PCSTR OperatingSystemName, WORD OperatingSystemVersion)
{
@ -454,14 +455,17 @@ LoadAndBootWindows(PCSTR OperatingSystemName, WORD OperatingSystemVersion)
BOOLEAN Status;
ULONG SectionId;
ULONG BootDevice;
PLOADER_PARAMETER_BLOCK LoaderBlock=NULL, LoaderBlockVA;
PLDR_DATA_TABLE_ENTRY KernelDTE, HalDTE;
PLOADER_PARAMETER_BLOCK LoaderBlock, LoaderBlockVA;
KERNEL_ENTRY_POINT KiSystemStartup;
PLDR_DATA_TABLE_ENTRY KernelDTE, HalDTE;
PIMAGE_NT_HEADERS NtosHeader;
// Mm-related things
PVOID GdtIdt=NULL;
PVOID GdtIdt;
ULONG PcrBasePage=0;
ULONG TssBasePage=0;
//sprintf(MsgBuffer,"Booting Microsoft(R) Windows(R) OS version '%04x' is not implemented yet", OperatingSystemVersion);
//UiMessageBox(MsgBuffer);
@ -562,6 +566,7 @@ LoadAndBootWindows(PCSTR OperatingSystemName, WORD OperatingSystemVersion)
/* Save entry-point pointer (VA) */
KiSystemStartup = (KERNEL_ENTRY_POINT)KernelDTE->EntryPoint;
LoaderBlockVA = PaToVa(LoaderBlock);
/* Debugging... */
@ -575,23 +580,17 @@ LoadAndBootWindows(PCSTR OperatingSystemName, WORD OperatingSystemVersion)
WinLdrpDumpMemoryDescriptors(LoaderBlockVA);
/*__asm
{
or esp, KSEG0_BASE;
or ebp, KSEG0_BASE;
}*/
// temp: offset C9000
/*
{
ULONG *trrr = (ULONG *)(512*1024*1024);
//FIXME: If I substitute this debugging checkpoint, GCC will "optimize away" the code below
//while (1) {};
asm(".intel_syntax noprefix\n");
asm("test1:\n");
asm("jmp test1\n");
asm(".att_syntax\n");
*trrr = 0x13131414;
}
//FIXME!
while (1) {};*/
(KiSystemStartup)(LoaderBlockVA);
(*KiSystemStartup)(LoaderBlockVA);
return;
}