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bd451f240f
CORE-9023 FIXES: ====== - Fix parsing of the multiboot options string. NOTE: They are not yet treated in a case-insensitive manner! - Fix a bug in ArcOpen() so that it correctly skips the first path separator (after the adapter-controller-peripheral ARC descriptors). The path separator can be either a backslash or a slash (both are allowed according to the specs); they were also already handled correctly in other parts of the code. - Fix DissectArcPath() so as to: * **OPTIONALLY** (and not mandatorily!) return the path part that follows the ARC adapter-controller-peripheral elements in the ARC path; * make it correctly handle the (yes, optional!!) partition() part in the ARC path, for the multi(x)disk(y)rdisk(z) cases. ENHANCEMENTS: ============= - Directly retrieve the default OS entry as we enumerate them and build their list (i.e. merge the GetDefaultOperatingSystem() helper within InitOperatingSystemList()). - Directly use the opened 'FreeLoader' INI section via its ID in the different functions that need it. - Make the custom-boot and linux loaders honour the boot options they are supposed to support (see FREELDR.INI documentation / template). This includes the 'BootDrive' and 'BootPartition' (alternatively the ARC 'BootPath'). This also allows them to take into account the user-specified choices in the FreeLdr custom-boot editors. - Modify the FreeLdr custom-boot editors so as to correctly honour the priorities of the boot options as specified in the FREELDR.INI documentation / template. - Use stack trick (union of structs) to reduce stack usage in the FreeLdr custom-boot editors, because there are strings buffers that are used in an alternate manner. - Extract out from the editors the LoadOperatingSystem() calls, and move it back into OptionMenuCustomBoot(), so that when this latter function is called there is no risk of having a stack almost full. - When building the ARC-compatible argument vector for the loaders, add the mandatory "SystemPartition" path. This allows the loaders to NOT call the machine-specific MachDiskGetBootPath() later on (this data is indeed passed to them by the boot manager part of FreeLdr). - Improve the FsOpenFile() helper so as to make it: * return an adequate ARC_STATUS instead of a mere uninformative BOOLEAN; * take open options, as well as a default path (optional) that would be prepended to the file name in case the latter is a relative one. - Make RamDiskLoadVirtualFile() return an actual descriptive ARC_STATUS value, and make it take an optional default path (same usage as the one in FsOpenFile() ). + Remove useless NTAPI . - UiInitialize() and TuiTextToColor(), TuiTextToFillStyle(): load or convert named settings into corresponding values using setting table and a tight for-loop, instead of duplicating 10x the same parameter reading logic. - UiInitialize(): Open the "Display" INI section just once. Remove usage of DisplayModeText[] buffer. - UiShowMessageBoxesInSection() and UiShowMessageBoxesInArgv(): reduce code indentation level. ENHANCEMENTS for NT OS loader: ============================== - Don't use MachDiskGetBootPath() but use instead the "SystemPartition" value passed via the ARC argument vector by the boot manager (+ validation checks). Use it as the "default path" when calling FsOpenFile() or loading the ramdisk. - Honour the FreeLdr-specific "Hal=" and "Kernel=" options by converting them into NT standard "/HAL=" and "/KERNEL=" options in the boot command line. Note that if the latter ones are already present on the standard "Options=" option line, they would take precedence over those passed via the separate "Hal=" and "Kernel=" FreeLdr-specific options. Also add some documentation links to Geoff Chappell's website about how the default HAL and KERNEL names are chosen depending on the detected underlying platform on which the NT OS loader is running.
148 lines
5.7 KiB
C
148 lines
5.7 KiB
C
/*
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* FreeLoader
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* Copyright (C) 1998-2003 Brian Palmer <brianp@sginet.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef __DEBUG_H
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#define __DEBUG_H
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#define DPRINT_NONE 0 // No debug print
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#define DPRINT_WARNING 1 // debugger messages and other misc stuff
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#define DPRINT_MEMORY 2 // memory management messages
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#define DPRINT_FILESYSTEM 3 // file system messages
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#define DPRINT_INIFILE 4 // .ini file messages
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#define DPRINT_UI 5 // user interface messages
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#define DPRINT_DISK 6 // disk messages
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#define DPRINT_CACHE 7 // cache messages
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#define DPRINT_REGISTRY 8 // registry messages
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#define DPRINT_REACTOS 9 // ReactOS messages
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#define DPRINT_LINUX 10 // Linux messages
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#define DPRINT_HWDETECT 11 // hardware detection messages
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#define DPRINT_WINDOWS 12 // messages from Windows loader
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#define DPRINT_PELOADER 13 // messages from PE images loader
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#define DPRINT_SCSIPORT 14 // messages from SCSI miniport
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#define DPRINT_HEAP 15 // messages in a bottle
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#define DBG_CHANNELS_COUNT 16
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#if DBG && !defined(_M_ARM)
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VOID DebugInit(IN ULONG_PTR FrLdrSectionId);
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ULONG DbgPrint(const char *Format, ...);
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VOID DbgPrint2(ULONG Mask, ULONG Level, const char *File, ULONG Line, char *Format, ...);
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VOID DebugDumpBuffer(ULONG Mask, PVOID Buffer, ULONG Length);
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VOID DbgParseDebugChannels(PCHAR Value);
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#define ERR_LEVEL 0x1
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#define FIXME_LEVEL 0x2
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#define WARN_LEVEL 0x4
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#define TRACE_LEVEL 0x8
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#define MAX_LEVEL ERR_LEVEL | FIXME_LEVEL | WARN_LEVEL | TRACE_LEVEL
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#define DBG_DEFAULT_CHANNEL(ch) static int DbgDefaultChannel = DPRINT_##ch
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#define ERR_CH(ch, fmt, ...) DbgPrint2(DPRINT_##ch, ERR_LEVEL, __FILE__, __LINE__, fmt, ##__VA_ARGS__)
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#define FIXME_CH(ch, fmt, ...) DbgPrint2(DPRINT_##ch, FIXME_LEVEL, __FILE__, __LINE__, fmt, ##__VA_ARGS__)
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#define WARN_CH(ch, fmt, ...) DbgPrint2(DPRINT_##ch, WARN_LEVEL, __FILE__, __LINE__, fmt, ##__VA_ARGS__)
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#define TRACE_CH(ch, fmt, ...) DbgPrint2(DPRINT_##ch, TRACE_LEVEL, __FILE__, __LINE__, fmt, ##__VA_ARGS__)
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#define ERR(fmt, ...) DbgPrint2(DbgDefaultChannel, ERR_LEVEL, __FILE__, __LINE__, fmt, ##__VA_ARGS__)
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#define FIXME(fmt, ...) DbgPrint2(DbgDefaultChannel, FIXME_LEVEL, __FILE__, __LINE__, fmt, ##__VA_ARGS__)
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#define WARN(fmt, ...) DbgPrint2(DbgDefaultChannel, WARN_LEVEL, __FILE__, __LINE__, fmt, ##__VA_ARGS__)
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#define TRACE(fmt, ...) DbgPrint2(DbgDefaultChannel, TRACE_LEVEL, __FILE__, __LINE__, fmt, ##__VA_ARGS__)
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#define UNIMPLEMENTED DbgPrint("(%s:%d) WARNING: %s is UNIMPLEMENTED!\n", __FILE__, __LINE__, __FUNCTION__);
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#define BugCheck(fmt, ...) do { DbgPrint("(%s:%d) Fatal Error in %s: " fmt, __FILE__, __LINE__, __FUNCTION__, ##__VA_ARGS__); for (;;); } while (0)
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#define DbgDumpBuffer(mask, buf, len) DebugDumpBuffer(mask, buf, len)
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#ifdef __i386__
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// Debugging support functions:
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//
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// BREAKPOINT() - Inserts an "int 3" instruction
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// INSTRUCTION_BREAKPOINTX(x) - Enters exception handler right before instruction at address "x" is executed
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// MEMORY_READWRITE_BREAKPOINTX(x) - Enters exception handler when a read or write occurs at address "x"
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// MEMORY_WRITE_BREAKPOINTX(x) - Enters exception handler when a write occurs at address "x"
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//
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// You may have as many BREAKPOINT()'s as you like but you may only
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// have up to four of any of the others.
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#define BREAKPOINT() __asm__ ("int $3");
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void INSTRUCTION_BREAKPOINT1(unsigned long addr);
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void MEMORY_READWRITE_BREAKPOINT1(unsigned long addr);
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void MEMORY_WRITE_BREAKPOINT1(unsigned long addr);
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void INSTRUCTION_BREAKPOINT2(unsigned long addr);
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void MEMORY_READWRITE_BREAKPOINT2(unsigned long addr);
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void MEMORY_WRITE_BREAKPOINT2(unsigned long addr);
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void INSTRUCTION_BREAKPOINT3(unsigned long addr);
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void MEMORY_READWRITE_BREAKPOINT3(unsigned long addr);
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void MEMORY_WRITE_BREAKPOINT3(unsigned long addr);
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void INSTRUCTION_BREAKPOINT4(unsigned long addr);
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void MEMORY_READWRITE_BREAKPOINT4(unsigned long addr);
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void MEMORY_WRITE_BREAKPOINT4(unsigned long addr);
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#endif // defined __i386__
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#else
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#define DBG_DEFAULT_CHANNEL(ch)
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#define ERR_CH(ch, fmt, ...)
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#define FIXME_CH(ch, fmt, ...)
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#define WARN_CH(ch, fmt, ...)
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#define TRACE_CH(ch, fmt, ...)
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#define ERR(fmt, ...)
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#define FIXME(fmt, ...)
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#define WARN(fmt, ...)
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#define TRACE(fmt, ...)
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#define UNIMPLEMENTED
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#define DebugInit(FrLdrSectionId)
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#define BugCheck(fmt, ...)
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#define DbgDumpBuffer(mask, buf, len)
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#define DbgParseDebugChannels(val)
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#endif // DBG
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void
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NTAPI
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FrLdrBugCheck(ULONG BugCode);
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VOID
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FrLdrBugCheckWithMessage(
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ULONG BugCode,
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PCHAR File,
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ULONG Line,
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PSTR Format,
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...);
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/* Bugcheck codes */
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enum _FRLDR_BUGCHECK_CODES
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{
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TEST_BUGCHECK,
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MISSING_HARDWARE_REQUIREMENTS,
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FREELDR_IMAGE_CORRUPTION,
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MEMORY_INIT_FAILURE,
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};
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extern char *BugCodeStrings[];
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extern ULONG_PTR BugCheckInfo[5];
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#endif // defined __DEBUG_H
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