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windows-nt/Source/XPSP1/NT/base/busdrv/acpi/driver/amlinew/amldebug.c

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/*** amldebug.c - AML Debugger functions
*
* This module contains all the debug functions.
*
* Copyright (c) 1996,1997 Microsoft Corporation
* Author: Michael Tsang (MikeTs)
* Created 08/14/96
*
* MODIFICATION HISTORY
*/
#include "pch.h"
#include "unasm.h"
#include <stdio.h>
#include <stdarg.h>
#ifdef DEBUGGER
/*** Local function prototypes
*/
LONG LOCAL DebugHelp(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs);
LONG LOCAL DebugExpr(PSZ pszArg, PULONG_PTR puipValue, BOOLEAN *pfPhysical,
PPNSOBJ ppns, PULONG pdwOffset);
BOOLEAN LOCAL IsNumber(PSZ pszStr, ULONG dwBase, PULONG_PTR puipValue);
LONG LOCAL AddBrkPt(PUCHAR pbBrkPt);
LONG LOCAL ClearBrkPt(int iBrkPt);
LONG LOCAL SetBrkPtState(int iBrkPt, BOOLEAN fEnable);
LONG LOCAL EnableDisableBP(PSZ pszArg, BOOLEAN fEnable);
LONG LOCAL DebugBC(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs);
LONG LOCAL DebugBD(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs);
LONG LOCAL DebugBE(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs);
LONG LOCAL DebugBL(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs);
LONG LOCAL DebugBP(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs);
LONG LOCAL DebugClearLog(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs);
LONG LOCAL DumpData(ULONG_PTR uipAddr, ULONG dwfUnitSize, ULONG dwLen,
BOOLEAN fPhysical);
LONG LOCAL DebugDumpData(PCMDARG pArg, PSZ pszArg, ULONG dwfDataSize);
LONG LOCAL DebugD(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs);
LONG LOCAL DebugDB(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs);
LONG LOCAL DebugDW(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs);
LONG LOCAL DebugDD(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs);
LONG LOCAL DebugDA(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs);
#ifdef DEBUG
LONG LOCAL DebugDC(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs);
LONG LOCAL DebugDumpHeap(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs);
VOID LOCAL DumpHeap(PHEAP pheap);
#endif
LONG LOCAL DebugDumpLog(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs);
LONG LOCAL DebugDumpStack(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs);
VOID LOCAL DumpStack(PCTXT pctxt, BOOLEAN fVerbose);
LONG LOCAL DebugDumpNameSpace(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs);
LONG LOCAL DebugDumpObject(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs);
LONG LOCAL DebugEditMem(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs);
LONG LOCAL DebugFindNSObj(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs);
BOOLEAN LOCAL FindNSObj(NAMESEG dwName, PNSOBJ pnsRoot);
LONG LOCAL InPort(ULONG dwPort, ULONG dwSize, PULONG pdwData);
LONG LOCAL DebugInPort(PSZ pszArg, ULONG dwSize);
LONG LOCAL DebugI(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs);
LONG LOCAL DebugIW(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs);
LONG LOCAL DebugID(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs);
LONG LOCAL DebugQuit(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs);
LONG LOCAL DebugListCtxts(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs);
LONG LOCAL DebugLN(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs);
LONG LOCAL DebugNotify(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs);
LONG LOCAL OutPort(ULONG dwPort, ULONG dwSize, ULONG dwData);
LONG LOCAL DebugOutPort(PSZ pszArg, ULONG dwSize);
LONG LOCAL DebugO(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs);
LONG LOCAL DebugOW(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs);
LONG LOCAL DebugOD(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs);
VOID LOCAL PrintSymbol(PUCHAR pb);
LONG LOCAL DebugTrace(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs);
LONG LOCAL DebugStep(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs);
VOID LOCAL DumpContext(PCTXT pctxt);
LONG LOCAL DebugDumpContext(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs);
LONG LOCAL DebugSet(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs);
LONG LOCAL DebugSetLogSize(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs);
LONG LOCAL DebugUnAsm(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs);
LONG LOCAL DebugRunMethod(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs);
VOID EXPORT RunMethodCallBack(PNSOBJ pns, NTSTATUS rc, POBJDATA pdata,
PVOID pvContext);
VOID LOCAL AddObjSymbol(PUCHAR pbOp, PNSOBJ pnsObj);
BOOLEAN LOCAL FindObjSymbol(PUCHAR pbOp, PPNSOBJ ppns, PULONG pdwOffset);
/*** Exported data
*/
DBGR gDebugger = {0};
/*** Local data
*/
ULONG dwCmdArg = 0;
CMDARG ArgsHelp[] =
{
NULL, AT_ACTION, 0, NULL, 0, DebugHelp,
NULL, AT_END, 0, NULL, 0, NULL
};
CMDARG ArgsBC[] =
{
NULL, AT_ACTION, 0, NULL, 0, DebugBC,
NULL, AT_END, 0, NULL, 0, NULL
};
CMDARG ArgsBD[] =
{
NULL, AT_ACTION, 0, NULL, 0, DebugBD,
NULL, AT_END, 0, NULL, 0, NULL
};
CMDARG ArgsBE[] =
{
NULL, AT_ACTION, 0, NULL, 0, DebugBE,
NULL, AT_END, 0, NULL, 0, NULL
};
CMDARG ArgsBP[] =
{
NULL, AT_ACTION, 0, NULL, 0, DebugBP,
NULL, AT_END, 0, NULL, 0, NULL
};
CMDARG ArgsD[] =
{
"l", AT_NUM, AF_SEP, &dwCmdArg, 16, DebugD,
NULL, AT_ACTION, 0, NULL, 0, DebugD,
NULL, AT_END, 0, NULL, 0, NULL
};
CMDARG ArgsDB[] =
{
"l", AT_NUM, AF_SEP, &dwCmdArg, 16, DebugDB,
NULL, AT_ACTION, 0, NULL, 0, DebugDB,
NULL, AT_END, 0, NULL, 0, NULL
};
CMDARG ArgsDW[] =
{
"l", AT_NUM, AF_SEP, &dwCmdArg, 16, DebugDW,
NULL, AT_ACTION, 0, NULL, 0, DebugDW,
NULL, AT_END, 0, NULL, 0, NULL
};
CMDARG ArgsDD[] =
{
"l", AT_NUM, AF_SEP, &dwCmdArg, 16, DebugDD,
NULL, AT_ACTION, 0, NULL, 0, DebugDD,
NULL, AT_END, 0, NULL, 0, NULL
};
CMDARG ArgsDA[] =
{
"l", AT_NUM, AF_SEP, &dwCmdArg, 16, DebugDA,
NULL, AT_ACTION, 0, NULL, 0, DebugDA,
NULL, AT_END, 0, NULL, 0, NULL
};
#ifdef DEBUG
CMDARG ArgsDumpHeap[] =
{
NULL, AT_ACTION, 0, NULL, 0, DebugDumpHeap,
NULL, AT_END, 0, NULL, 0, NULL
};
#endif
CMDARG ArgsDumpStack[] =
{
#ifdef DEBUG
"v", AT_ENABLE, 0, &dwCmdArg, DSF_VERBOSE, NULL,
#endif
NULL, AT_ACTION, 0, NULL, 0, DebugDumpStack,
NULL, AT_END, 0, NULL, 0, NULL
};
CMDARG ArgsDNS[] =
{
"s", AT_ENABLE, 0, &dwCmdArg, DNSF_RECURSE, NULL,
NULL, AT_ACTION, 0, NULL, 0, DebugDumpNameSpace,
NULL, AT_END, 0, NULL, 0, NULL
};
CMDARG ArgsDumpObject[] =
{
NULL, AT_ACTION, 0, NULL, 0, DebugDumpObject,
NULL, AT_END, 0, NULL, 0, NULL
};
CMDARG ArgsEditMem[] =
{
NULL, AT_ACTION, 0, NULL, 0, DebugEditMem,
NULL, AT_END, 0, NULL, 0, NULL
};
CMDARG ArgsFindNS[] =
{
NULL, AT_ACTION, 0, NULL, 0, DebugFindNSObj,
NULL, AT_END, 0, NULL, 0, NULL
};
CMDARG ArgsI[] =
{
NULL, AT_NUM, 0, &dwCmdArg, 16, DebugI,
NULL, AT_END, 0, NULL, 0, NULL
};
CMDARG ArgsIW[] =
{
NULL, AT_NUM, 0, &dwCmdArg, 16, DebugIW,
NULL, AT_END, 0, NULL, 0, NULL
};
CMDARG ArgsID[] =
{
NULL, AT_NUM, 0, &dwCmdArg, 16, DebugID,
NULL, AT_END, 0, NULL, 0, NULL
};
CMDARG ArgsLN[] =
{
NULL, AT_ACTION, 0, NULL, 0, DebugLN,
NULL, AT_END, 0, NULL, 0, NULL
};
CMDARG ArgsNotify[] =
{
NULL, AT_ACTION, 0, NULL, 0, DebugNotify,
NULL, AT_END, 0, NULL, 0, NULL
};
CMDARG ArgsO[] =
{
NULL, AT_NUM, 0, &dwCmdArg, 16, DebugO,
NULL, AT_END, 0, NULL, 0, NULL
};
CMDARG ArgsOW[] =
{
NULL, AT_NUM, 0, &dwCmdArg, 16, DebugOW,
NULL, AT_END, 0, NULL, 0, NULL
};
CMDARG ArgsOD[] =
{
NULL, AT_NUM, 0, &dwCmdArg, 16, DebugOD,
NULL, AT_END, 0, NULL, 0, NULL
};
CMDARG ArgsDumpCtxt[] =
{
NULL, AT_ACTION, 0, NULL, 0, DebugDumpContext,
NULL, AT_END, 0, NULL, 0, NULL
};
CMDARG ArgsRunMethod[] =
{
NULL, AT_ACTION, 0, NULL, 0, DebugRunMethod,
NULL, AT_END, 0, NULL, 0, NULL
};
CMDARG ArgsSetOptions[] =
{
"traceon", AT_ENABLE, 0, &gDebugger.dwfDebugger, DBGF_AMLTRACE_ON, NULL,
"traceoff", AT_DISABLE, 0, &gDebugger.dwfDebugger, DBGF_AMLTRACE_ON, NULL,
"spewon", AT_ENABLE, 0, &gDebugger.dwfDebugger, DBGF_DEBUG_SPEW_ON, NULL,
"spewoff", AT_DISABLE, 0, &gDebugger.dwfDebugger, DBGF_DEBUG_SPEW_ON, NULL,
"nesttraceon", AT_DISABLE, 0, &gDebugger.dwfDebugger, DBGF_TRACE_NONEST, NULL,
"nesttraceoff", AT_ENABLE, 0, &gDebugger.dwfDebugger, DBGF_TRACE_NONEST, NULL,
"lbrkon", AT_ENABLE, 0, &gdwfAMLIInit, AMLIIF_LOADDDB_BREAK, NULL,
"lbrkoff", AT_DISABLE, 0, &gdwfAMLIInit, AMLIIF_LOADDDB_BREAK, NULL,
"errbrkon", AT_ENABLE, 0, &gDebugger.dwfDebugger, DBGF_ERRBREAK_ON, NULL,
"errbrkoff", AT_DISABLE, 0, &gDebugger.dwfDebugger, DBGF_ERRBREAK_ON, NULL,
"verboseon", AT_ENABLE, 0, &gDebugger.dwfDebugger, DBGF_VERBOSE_ON, NULL,
"verboseoff", AT_DISABLE, 0, &gDebugger.dwfDebugger, DBGF_VERBOSE_ON, NULL,
"logon", AT_ENABLE, 0, &gDebugger.dwfDebugger, DBGF_LOGEVENT_ON, NULL,
"logoff", AT_DISABLE, 0, &gDebugger.dwfDebugger, DBGF_LOGEVENT_ON, NULL,
"logmuton", AT_ENABLE, 0, &gDebugger.dwfDebugger, DBGF_LOGEVENT_MUTEX, NULL,
"logmutoff", AT_DISABLE, 0, &gDebugger.dwfDebugger, DBGF_LOGEVENT_MUTEX, NULL,
"logsize", AT_NUM, AF_SEP, &dwCmdArg, 10, DebugSetLogSize,
NULL, AT_END, 0, NULL, 0, NULL
};
#ifdef TRACING
CMDARG ArgsSetTrace[] =
{
"trigon", AT_ENABLE, 0, &gDebugger.dwfDebugger, DBGF_TRIGGER_MODE, NULL,
"trigoff", AT_DISABLE, 0, &gDebugger.dwfDebugger, DBGF_TRIGGER_MODE, NULL,
"level", AT_NUM, AF_SEP, &giTraceLevel, 0, NULL,
"add", AT_STRING, AF_SEP, &gpszTrigPts, 0, AddTraceTrigPts,
"zap", AT_STRING, AF_SEP, &gpszTrigPts, 0, ZapTraceTrigPts,
NULL, AT_END, 0, NULL, 0, NULL
};
#endif
CMDARG ArgsUnAsm[] =
{
NULL, AT_ACTION, 0, NULL, 0, DebugUnAsm,
NULL, AT_END, 0, NULL, 0, NULL
};
DBGCMD DbgCmds[] =
{
"?", 0, ArgsHelp, DebugHelp,
"bc", 0, ArgsBC, DebugBC,
"bd", 0, ArgsBD, DebugBD,
"be", 0, ArgsBE, DebugBE,
"bl", 0, NULL, DebugBL,
"bp", 0, ArgsBP, DebugBP,
"cl", 0, NULL, DebugClearLog,
"d", 0, ArgsD, DebugD,
"db", 0, ArgsDB, DebugDB,
"dw", 0, ArgsDW, DebugDW,
"dd", 0, ArgsDD, DebugDD,
"da", 0, ArgsDA, DebugDA,
#ifdef DEBUG
"dc", 0, NULL, DebugDC,
"dh", 0, ArgsDumpHeap, DebugDumpHeap,
#endif
"dl", 0, NULL, DebugDumpLog,
"ds", 0, ArgsDumpStack, DebugDumpStack,
"dns", 0, ArgsDNS, DebugDumpNameSpace,
"do", 0, ArgsDumpObject, DebugDumpObject,
"e", 0, ArgsEditMem, DebugEditMem,
"find", 0, ArgsFindNS, DebugFindNSObj,
"g", CMDF_QUIT, NULL, NULL,
"i", 0, ArgsI, DebugI,
"iw", 0, ArgsIW, DebugIW,
"id", 0, ArgsID, DebugID,
"lc", 0, NULL, DebugListCtxts,
"ln", 0, ArgsLN, DebugLN,
"notify", 0, ArgsNotify, DebugNotify,
"o", 0, ArgsO, DebugO,
"ow", 0, ArgsOW, DebugOW,
"od", 0, ArgsOD, DebugOD,
"p", 0, NULL, DebugStep,
"q", 0, NULL, DebugQuit,
"r", 0, ArgsDumpCtxt, DebugDumpContext,
"run", 0, ArgsRunMethod, DebugRunMethod,
"set", 0, ArgsSetOptions, DebugSet,
"t", 0, NULL, DebugTrace,
#ifdef TRACING
"trace", 0, ArgsSetTrace, SetTrace,
#endif
"u", 0, ArgsUnAsm, DebugUnAsm,
NULL, 0, NULL, NULL
};
/***EP AMLIDebugger - AMLI Debugger
*
* ENTRY
* fCallFromVxD - debugger is invoked by the VxD .. command.
*
* EXIT
* None
*/
VOID STDCALL AMLIDebugger(BOOLEAN fCallFromVxD)
{
if (!(gDebugger.dwfDebugger & DBGF_IN_KDSHELL))
{
if (fCallFromVxD)
{
gDebugger.dwfDebugger |= DBGF_IN_VXDMODE;
}
else
{
gDebugger.dwfDebugger &= ~DBGF_IN_VXDMODE;
}
gDebugger.dwfDebugger |= DBGF_IN_DEBUGGER;
Debugger(DbgCmds, "\n" MODNAME "(? for help)-> ");
gDebugger.dwfDebugger &= ~(DBGF_IN_DEBUGGER | DBGF_IN_VXDMODE);
}
else
{
PRINTF("\nRe-entering AML debugger is not allowed.\n"
"Type 'g' to go back to the AML debugger.\n");
}
} //AMLIDebugger
/***LP DebugHelp - help
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugHelp(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs)
{
LONG rc = DBGERR_NONE;
DEREF(pArg);
DEREF(dwNonSWArgs);
//
// User typed ? <cmd>
//
if (pszArg != NULL)
{
if (STRCMP(pszArg, "?") == 0)
{
PRINTF("\nHelp:\n");
PRINTF("Usage: ? [<Cmd>]\n");
PRINTF("<Cmd> - command to get help on\n");
}
else if (STRCMP(pszArg, "bc") == 0)
{
PRINTF("\nClear Breakpoints:\n");
PRINTF("Usage: bc <bp list> | *\n");
PRINTF("<bp list> - list of breakpoint numbers\n");
PRINTF("* - all breakpoints\n");
}
else if (STRCMP(pszArg, "bd") == 0)
{
PRINTF("\nDisable Breakpoints:\n");
PRINTF("Usage: bd <bp list> | *\n");
PRINTF("<bp list> - list of breakpoint numbers\n");
PRINTF("* - all breakpoints\n");
}
else if (STRCMP(pszArg, "be") == 0)
{
PRINTF("\nEnable Breakpoints:\n");
PRINTF("Usage: be <bp list> | *\n");
PRINTF("<bp list> - list of breakpoint numbers\n");
PRINTF("* - all breakpoints\n");
}
else if (STRCMP(pszArg, "bl") == 0)
{
PRINTF("\nList All Breakpoints:\n");
PRINTF("Usage: bl\n");
}
else if (STRCMP(pszArg, "bp") == 0)
{
PRINTF("\nSet BreakPoints:\n");
PRINTF("Usage: bp <MethodName> | <CodeAddr> ...\n");
PRINTF("<MethodName> - full path of method name to have breakpoint set at\n");
PRINTF("<CodeAddr> - address of AML code to have breakpoint set at\n");
}
else if (STRCMP(pszArg, "cl") == 0)
{
PRINTF("\nClear Event Log:\n");
PRINTF("Usage: cl\n");
}
else if (STRCMP(pszArg, "d") == 0)
{
PRINTF("\nDump Data:\n");
PRINTF("Usage: d [[l=<Len>] <Addr> | <MethodName>]\n");
PRINTF("<Len> - length of address range in hex\n");
PRINTF("<Addr> - data address (physical address if prefixed by \"%%\")\n");
PRINTF("<MethodName> - full path of method name\n");
}
else if (STRCMP(pszArg, "db") == 0)
{
PRINTF("\nDump Data Bytes:\n");
PRINTF("Usage: db [[l=<Len>] <Addr> | <MethodName>]\n");
PRINTF("<Len> - length of address range in hex\n");
PRINTF("<Addr> - data address (physical address if prefixed by \"%%\")\n");
PRINTF("<MethodName> - full path of method name\n");
}
else if (STRCMP(pszArg, "dw") == 0)
{
PRINTF("\nDump Data Words:\n");
PRINTF("Usage: dw [[l=<Len>] <Addr> | <MethodName>]\n");
PRINTF("<Len> - length of address range in hex\n");
PRINTF("<Addr> - data address (physical address if prefixed by \"%%\")\n");
PRINTF("<MethodName> - full path of method name\n");
}
else if (STRCMP(pszArg, "dd") == 0)
{
PRINTF("\nDump Data DWords:\n");
PRINTF("Usage: dd [[l=<Len>] <Addr> | <MethodName>]\n");
PRINTF("<Len> - length of address rangein hex\n");
PRINTF("<Addr> - data address (physical address if prefixed by \"%%\")\n");
PRINTF("<MethodName> - full path of method name\n");
}
else if (STRCMP(pszArg, "da") == 0)
{
PRINTF("\nDump Data String:\n");
PRINTF("Usage: da [[l=<Len>] <Addr> | <MethodName>]\n");
PRINTF("<Len> - length of address range in hex\n");
PRINTF("<Addr> - data address (physical address if prefixed by \"%%\")\n");
PRINTF("<MethodName> - full path of method name\n");
}
#ifdef DEBUG
else if (STRCMP(pszArg, "dc") == 0)
{
PRINTF("\nDump Memory Object Count Table:\n");
PRINTF("Usage: dc\n");
}
else if (STRCMP(pszArg, "dh") == 0)
{
PRINTF("\nDump Heap:\n");
PRINTF("Usage: dh [<Addr>]\n");
PRINTF("<Addr> - address of the heap block, global heap if missing\n");
}
#endif
else if (STRCMP(pszArg, "dl") == 0)
{
PRINTF("\nDump Event Log:\n");
PRINTF("Usage: dl\n");
}
else if (STRCMP(pszArg, "ds") == 0)
{
PRINTF("\nDump Stack:\n");
#ifdef DEBUG
PRINTF("Usage: ds [/v] [<Addr>]\n");
PRINTF("v - enable versbos mode\n");
#else
PRINTF("Usage: ds [<Addr>]\n");
#endif
PRINTF("<Addr> - address of the context block, use current context if missing\n");
}
else if (STRCMP(pszArg, "dns") == 0)
{
PRINTF("\nDump Name Space Object:\n");
PRINTF("Usage: dns [[/s] [<NameStr> | <Addr>]]\n");
PRINTF("s - recursively dump the name space subtree\n");
PRINTF("<NameStr> - name space path (dump whole name space if absent)\n");
PRINTF("<Addr> - specify address of the name space object\n");
}
else if (STRCMP(pszArg, "do") == 0)
{
PRINTF("\nDump Data Object:\n");
PRINTF("Usage: do <Addr>\n");
PRINTF("<Addr> - address of the data object\n");
}
else if (STRCMP(pszArg, "e") == 0)
{
PRINTF("\nEdit Memory:\n");
PRINTF("Usage: e [<Addr> [<DataList>]]\n");
PRINTF("<Addr> - memory address (physical address if prefixed by \"%%\")\n");
PRINTF("<DataList> - list of data separated by spaces, "
"data can be a byte or a string\n");
}
else if (STRCMP(pszArg, "find") == 0)
{
PRINTF("\nFind NameSpace Object:\n");
PRINTF("Usage: find <NameSeg>\n");
PRINTF("<NameSeg> - Name of the NameSpace object without path\n");
}
else if (STRCMP(pszArg, "g") == 0)
{
PRINTF("\nQuit debugger, continue normal execution.\n");
}
else if (STRCMP(pszArg, "i") == 0)
{
PRINTF("\nRead Data From a Byte Port:\n");
PRINTF("Usage: i <Port>\n");
PRINTF("<Port> - port address\n");
}
else if (STRCMP(pszArg, "iw") == 0)
{
PRINTF("\nRead Data From a Word Port:\n");
PRINTF("Usage: iw <Port>\n");
PRINTF("<Port> - port address\n");
}
else if (STRCMP(pszArg, "id") == 0)
{
PRINTF("\nRead Data From a DWord Port:\n");
PRINTF("Usage: id <Port>\n");
PRINTF("<Port> - port address\n");
}
else if (STRCMP(pszArg, "lc") == 0)
{
PRINTF("\nList All Contexts:\n");
PRINTF("Usage: lc\n");
}
else if (STRCMP(pszArg, "ln") == 0)
{
PRINTF("\nDisplay Nearest Method Name:\n");
PRINTF("Usage: ln [<MethodName> | <CodeAddr>]\n");
PRINTF("<MethodName> - full path of method name\n");
PRINTF("<CodeAddr> - address of AML code\n");
}
else if (STRCMP(pszArg, "notify") == 0)
{
PRINTF("\nNotify a NameSpace Object:\n");
PRINTF("Usage: notify <Obj> <Value>\n");
PRINTF("<Obj> - full NameSpace path of object or its address\n");
PRINTF("<Value> - notification value\n");
}
else if (STRCMP(pszArg, "o") == 0)
{
PRINTF("\nWrite Data to a Byte Port:\n");
PRINTF("Usage: o <Port> <Byte>\n");
PRINTF("<Port> - port address\n");
PRINTF("<Byte> - data to be written\n");
}
else if (STRCMP(pszArg, "ow") == 0)
{
PRINTF("\nWrite Data to a Word Port:\n");
PRINTF("Usage: ow <Port> <Word>\n");
PRINTF("<Port> - port address\n");
PRINTF("<Word> - data to be written\n");
}
else if (STRCMP(pszArg, "od") == 0)
{
PRINTF("\nWrite Data to a DWord Port:\n");
PRINTF("Usage: o <Port> <DWord>\n");
PRINTF("<Port> - port address\n");
PRINTF("<DWord> - data to be written\n");
}
else if (STRCMP(pszArg, "p") == 0)
{
PRINTF("\nStep over AML Code\n");
PRINTF("Usage: p\n");
}
else if (STRCMP(pszArg, "q") == 0)
{
PRINTF("\nQuit to kernel debugger:\n");
PRINTF("Usage: q\n");
}
else if (STRCMP(pszArg, "r") == 0)
{
PRINTF("\nDisplay Context Information:\n");
PRINTF("Usage: r\n");
}
else if (STRCMP(pszArg, "run") == 0)
{
PRINTF("\nRun a Method:\n");
PRINTF("Usage: run <MethodName> | <CodeAddr> [<ArgList>]\n");
PRINTF("<MethodName> - full path of method name\n");
PRINTF("<CodeAddr> - address of method\n");
PRINTF("<ArgList> - list of integer arguments\n");
}
else if (STRCMP(pszArg, "set") == 0)
{
PRINTF("\nSet Debugger Options:\n");
PRINTF("Usage: set [traceon | traceoff] [nesttraceon | nesttraceoff] [spewon | spewoff]\n"
" [lbrkon | lbrkoff] [errbrkon | errbrkoff] [verboseon | verboseoff]\n"
" [logon | logoff] [logmuton | logmutoff] [logsize=<MaxNumEvents>]\n");
PRINTF("traceon - turn on AML tracing\n");
PRINTF("traceoff - turn off AML tracing\n");
PRINTF("nesttraceon - turn on nest tracing (only valid with traceon)\n");
PRINTF("nesttraceoff - turn off nest tracing (only valid with traceon)\n");
PRINTF("spewon - turn on debug spew\n");
PRINTF("spewoff - turn off debug spew\n");
PRINTF("lbrkon - enable load DDB completion break\n");
PRINTF("lbrkoff - disable load DDB completion break\n");
PRINTF("errbrkon - enable break on error\n");
PRINTF("errbrkoff - disable break on error\n");
PRINTF("verboseon - enable verbose mode\n");
PRINTF("verboseoff - disable verbose mode\n");
PRINTF("logon - enable event logging\n");
PRINTF("logoff - disable event logging\n");
PRINTF("logmuton - enable mutex event logging\n");
PRINTF("logmutoff - disable mutex event logging\n");
PRINTF("logsize - set event log size (default 128)\n");
}
else if (STRCMP(pszArg, "t") == 0)
{
PRINTF("\nTrace Into AML Code:\n");
PRINTF("Usage: t\n");
}
#ifdef TRACING
else if (STRCMP(pszArg, "trace") == 0)
{
PRINTF("\nInterpreter Trace Mode:\n");
PRINTF("Usage: trace [trigon] [trigoff] [level=<n>] [add=<TrigPtStr>] [zap=<TrigPtList>]\n");
PRINTF("trigon - turn on trace trigger mode\n");
PRINTF("trigoff - turn off trace trigger mode\n");
PRINTF("level - set trace level to <n>\n");
PRINTF("add - add trace trigger points\n");
PRINTF("<TrigPtStr> - list of trigger point strings separated by commas\n");
PRINTF("zap - zap trace trigger points\n");
PRINTF("<TrigPtList> - list of trigger point numbers separated by commas\n");
}
#endif
else if (STRCMP(pszArg, "u") == 0)
{
PRINTF("\nUnassemble AML code:\n");
PRINTF("Usage: u [<MethodName> | <CodeAddr>]\n");
PRINTF("<MethodName> - full path of method name\n");
PRINTF("<CodeAddr> - address of AML code\n");
}
else
{
DBG_ERROR(("invalid help command - %s", pszArg));
rc = DBGERR_INVALID_CMD;
}
}
//
// User typed just a "?" without any arguments
//
else if (dwArgNum == 0)
{
PRINTF("\n");
PRINTF("Help - ? [<Cmd>]\n");
PRINTF("Clear Breakpoints - bc <bp list> | *\n");
PRINTF("Disable Breakpoints - bd <bp list> | *\n");
PRINTF("Enable Breakpoints - be <bp list> | *\n");
PRINTF("List Breakpoints - bl\n");
PRINTF("Set Breakpoints - bp <MethodName> | <CodeAddr> ...\n");
PRINTF("Clear Event Log - cl\n");
PRINTF("Dump Data - d [[l=<Len>] <Addr>]\n");
PRINTF("Dump Data Bytes - db [[l=<Len>] <Addr>]\n");
PRINTF("Dump Data Words - dw [[l=<Len>] <Addr>]\n");
PRINTF("Dump Data DWords - dd [[l=<Len>] <Addr>]\n");
PRINTF("Dump Data String - da [[l=<Len>] <Addr>]\n");
PRINTF("Dump Event Log - dl\n");
#ifdef DEBUG
PRINTF("Dump Object Count Table - dc\n");
PRINTF("Dump Heap - dh [<Addr>]\n");
PRINTF("Dump Stack - ds [/v] [<Addr>]\n");
#else
PRINTF("Dump Stack - ds [<Addr>]\n");
#endif
PRINTF("Dump Name Space Object - dns [[/s] [<NameStr> | <Addr>]]\n");
PRINTF("Dump Data Object - do <Addr>\n");
PRINTF("Edit Memory - e [<Addr> [<DataList>]]\n");
PRINTF("Find NameSpace Object - find <NameSeg>\n");
PRINTF("Continue Execution - g\n");
PRINTF("Read Byte from Port - i <Port>\n");
PRINTF("Read Word from Port - iw <Port>\n");
PRINTF("Read DWord from Port - id <Port>\n");
PRINTF("List All Contexts - lc\n");
PRINTF("Display Nearest Method - ln [<MethodName> | <CodeAddr>]\n");
PRINTF("Notify NameSpace Object - notify <Obj> <Value>\n");
PRINTF("Write Byte to Port - o <Port> <Byte>\n");
PRINTF("Write Word to Port - ow <Port> <Word>\n");
PRINTF("Write DWord to Port - od <Port> <DWord>\n");
PRINTF("Step Over AML Code - p\n");
PRINTF("Quit to Kernel Debugger - q\n");
PRINTF("Display Context Info. - r\n");
PRINTF("Run Method - run <MethodName> | <CodeAddr> [<ArgList>]\n");
PRINTF("Set Debugger Options - set [traceon | traceoff] [nesttraceon | nesttraceoff]\n"
" [spewon | spewoff] [lbrkon | lbrkoff] \n"
" [errbrkon | errbrkoff] [verboseon | verboseoff] \n"
" [logon | logoff] [logmuton | logmutoff] \n"
" [logsize=<MaxNumEvents>]\n");
PRINTF("Trace Into AML Code - t\n");
#ifdef TRACING
PRINTF("Interpreter Trace Mode - trace [trigon] [trigoff] [level=<n>]\n"
" [add=<TrigPtStr] [zap=<TrigPtList>]\n");
#endif
PRINTF("Unassemble AML code - u [<MethodName> | <CodeAddr>]\n");
}
return rc;
} //DebugHelp
/***LP DebugExpr - Parse debugger expression
*
* ENTRY
* pszArg -> expression argument
* puipValue -> to hold the result of expression
* pfPhysical -> set to TRUE if the expression is a physical address
* (NULL if don't allow physical address)
* ppns -> to hold the pointer of the nearest pns object
* pdwOffset -> to hold the offset of the address to the nearest pns object
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns DBGERR_CMD_FAILED
*/
LONG LOCAL DebugExpr(PSZ pszArg, PULONG_PTR puipValue, BOOLEAN *pfPhysical,
PPNSOBJ ppns, PULONG pdwOffset)
{
LONG rc = DBGERR_NONE;
PNSOBJ pns = NULL;
ULONG dwOffset = 0;
if (pfPhysical != NULL)
*pfPhysical = FALSE;
if ((pfPhysical != NULL) && (pszArg[0] == '%') && (pszArg[1] == '%'))
{
if (IsNumber(&pszArg[2], 16, puipValue))
{
*pfPhysical = TRUE;
}
else
{
DBG_ERROR(("invalid physical address - %s", pszArg));
rc = DBGERR_INVALID_CMD;
}
}
else if (!IsNumber(pszArg, 16, puipValue))
{
STRUPR(pszArg);
if ((GetNameSpaceObject(pszArg, NULL, &pns, NSF_LOCAL_SCOPE) ==
STATUS_SUCCESS) &&
(pns->ObjData.dwDataType == OBJTYPE_METHOD))
{
*puipValue = (ULONG_PTR)
(((PMETHODOBJ)pns->ObjData.pbDataBuff)->abCodeBuff);
}
else
{
DBG_ERROR(("object not found or object is not a method - %s",
pszArg));
rc = DBGERR_INVALID_CMD;
}
}
else if (FindObjSymbol((PUCHAR)*puipValue, &pns, &dwOffset))
{
if ((pns->ObjData.dwDataType != OBJTYPE_METHOD) ||
(dwOffset >= pns->ObjData.dwDataLen -
FIELD_OFFSET(METHODOBJ, abCodeBuff)))
{
pns = NULL;
dwOffset = 0;
}
}
if (rc == DBGERR_NONE)
{
if (ppns != NULL)
*ppns = pns;
if (pdwOffset != NULL)
*pdwOffset = dwOffset;
}
return rc;
} //DebugExpr
/***LP IsNumber - Check if string is a number, if so return the number
*
* ENTRY
* pszStr -> string
* dwBase - base
* puipValue -> to hold the number
*
* EXIT-SUCCESS
* returns TRUE - the string is a number
* EXIT-FAILURE
* returns FALSE - the string is not a number
*/
BOOLEAN LOCAL IsNumber(PSZ pszStr, ULONG dwBase, PULONG_PTR puipValue)
{
BOOLEAN rc;
PSZ psz;
*puipValue = (ULONG_PTR)STRTOUL(pszStr, &psz, dwBase);
if ((psz != pszStr) && (*psz == '\0'))
rc = TRUE;
else
rc = FALSE;
return rc;
} //IsNumber
/***LP AddBrkPt - Add breakpoint
*
* ENTRY
* pbBrkPt - breakpoint
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns DBGERR_CMD_FAILED
*/
LONG LOCAL AddBrkPt(PUCHAR pbBrkPt)
{
LONG rc = DBGERR_NONE;
int i, iBrkPt;
for (i = 0, iBrkPt = -1; i < MAX_BRK_PTS; ++i)
{
if ((pbBrkPt == gDebugger.BrkPts[i].pbBrkPt) ||
(iBrkPt == -1) && (gDebugger.BrkPts[i].pbBrkPt == NULL))
{
iBrkPt = i;
}
}
if (iBrkPt == -1)
{
DBG_ERROR(("no free breakpoint"));
rc = DBGERR_CMD_FAILED;
}
else if (gDebugger.BrkPts[iBrkPt].pbBrkPt == NULL)
{
gDebugger.BrkPts[iBrkPt].pbBrkPt = pbBrkPt;
gDebugger.BrkPts[iBrkPt].dwfBrkPt = BPF_ENABLED;
}
return rc;
} //AddBrkPt
/***LP ClearBrkPt - Clear breakpoint
*
* ENTRY
* iBrkPt - breakpoint number
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns DBGERR_CMD_FAILED
*/
LONG LOCAL ClearBrkPt(int iBrkPt)
{
LONG rc;
if (iBrkPt < MAX_BRK_PTS)
{
MEMZERO(&gDebugger.BrkPts[iBrkPt], sizeof(BRKPT));
rc = DBGERR_NONE;
}
else
{
DBG_ERROR(("invalid breakpoint number"));
rc = DBGERR_CMD_FAILED;
}
return rc;
} //ClearBrkPt
/***LP SetBrkPtState - Enable/Disable breakpoint
*
* ENTRY
* iBrkPt - breakpoint number
* fEnable - enable breakpoint
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns DBGERR_CMD_FAILED
*/
LONG LOCAL SetBrkPtState(int iBrkPt, BOOLEAN fEnable)
{
LONG rc;
if (iBrkPt < MAX_BRK_PTS)
{
if (gDebugger.BrkPts[iBrkPt].pbBrkPt != NULL)
{
if (fEnable)
gDebugger.BrkPts[iBrkPt].dwfBrkPt |= BPF_ENABLED;
else
gDebugger.BrkPts[iBrkPt].dwfBrkPt &= ~BPF_ENABLED;
}
rc = DBGERR_NONE;
}
else
{
DBG_ERROR(("invalid breakpoint number"));
rc = DBGERR_CMD_FAILED;
}
return rc;
} //SetBrkPtState
/***LP EnableDisableBP - Enable/Disable BreakPoints
*
* ENTRY
* pszArg -> argument string
* fEnable - TRUE if enable breakpoints
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL EnableDisableBP(PSZ pszArg, BOOLEAN fEnable)
{
LONG rc = DBGERR_NONE;
static BOOLEAN fProcessed = FALSE;
if (pszArg != NULL)
{
ULONG dwBrkPt;
if (STRCMP(pszArg, "*") == 0)
{
for (dwBrkPt = 0; dwBrkPt < MAX_BRK_PTS; ++dwBrkPt)
{
if ((rc = SetBrkPtState((int)dwBrkPt, fEnable)) != DBGERR_NONE)
break;
}
}
else if (IsNumber(pszArg, 10, (PULONG_PTR)&dwBrkPt))
{
rc = SetBrkPtState((int)dwBrkPt, fEnable);
}
else
{
DBG_ERROR(("invalid breakpoint number"));
rc = DBGERR_INVALID_CMD;
}
if (rc == DBGERR_NONE)
fProcessed = TRUE;
}
else
{
if (fProcessed)
fProcessed = FALSE;
else
{
DBG_ERROR(("invalid breakpoint command"));
rc = DBGERR_INVALID_CMD;
}
}
return rc;
} //EnableDisableBP
/***LP DebugBC - Clear BreakPoint
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugBC(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs)
{
LONG rc = DBGERR_NONE;
static BOOLEAN fProcessed = FALSE;
DEREF(pArg);
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
if (pszArg != NULL)
{
ULONG dwBrkPt;
if (STRCMP(pszArg, "*") == 0)
{
for (dwBrkPt = 0; dwBrkPt < MAX_BRK_PTS; ++dwBrkPt)
{
if ((rc = ClearBrkPt((int)dwBrkPt)) != DBGERR_NONE)
break;
}
}
else if (IsNumber(pszArg, 10, (PULONG_PTR)&dwBrkPt))
{
rc = ClearBrkPt((int)dwBrkPt);
}
else
{
DBG_ERROR(("invalid breakpoint number"));
rc = DBGERR_INVALID_CMD;
}
if (rc == DBGERR_NONE)
fProcessed = TRUE;
}
else
{
if (fProcessed)
fProcessed = FALSE;
else
{
DBG_ERROR(("invalid breakpoint command"));
rc = DBGERR_INVALID_CMD;
}
}
return rc;
} //DebugBC
/***LP DebugBD - Disable BreakPoint
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugBD(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs)
{
LONG rc;
DEREF(pArg);
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
rc = EnableDisableBP(pszArg, FALSE);
return rc;
} //DebugBD
/***LP DebugBE - Enable BreakPoint
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugBE(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs)
{
LONG rc;
DEREF(pArg);
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
rc = EnableDisableBP(pszArg, TRUE);
return rc;
} //DebugBE
/***LP DebugBL - List BreakPoints
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugBL(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs)
{
LONG rc;
DEREF(pArg);
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
if (pszArg == NULL)
{
int i;
PNSOBJ pns;
ULONG dwOffset;
for (i = 0; i < MAX_BRK_PTS; ++i)
{
if (gDebugger.BrkPts[i].pbBrkPt != NULL)
{
PRINTF("%2d: <%c> %08x",
i,
(gDebugger.BrkPts[i].dwfBrkPt & BPF_ENABLED)? 'e': 'd',
gDebugger.BrkPts[i].pbBrkPt);
if (FindObjSymbol(gDebugger.BrkPts[i].pbBrkPt, &pns, &dwOffset))
{
PRINTF(" [%s", GetObjectPath(pns));
if (dwOffset != 0)
{
PRINTF(" + %x]\n", dwOffset);
}
else
{
PRINTF("]\n");
}
}
else
{
PRINTF("\n");
}
}
}
rc = DBGERR_NONE;
}
else
{
DBG_ERROR(("invalid breakpoint command"));
rc = DBGERR_INVALID_CMD;
}
return rc;
} //DebugBL
/***LP DebugBP - Set BreakPoint
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugBP(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs)
{
LONG rc = DBGERR_NONE;
static BOOLEAN fProcessed = FALSE;
DEREF(pArg);
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
if (pszArg != NULL)
{
PUCHAR pbBrkPt;
if ((rc = DebugExpr(pszArg, (PULONG_PTR)&pbBrkPt, NULL, NULL, NULL)) ==
DBGERR_NONE)
{
rc = AddBrkPt(pbBrkPt);
}
if (rc == DBGERR_NONE)
fProcessed = TRUE;
}
else
{
if (fProcessed)
fProcessed = FALSE;
else
{
DBG_ERROR(("invalid breakpoint command"));
rc = DBGERR_INVALID_CMD;
}
}
return rc;
} //DebugBP
/***LP DebugClearLog - Clear event log
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugClearLog(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs)
{
LONG rc;
DEREF(pArg);
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
if (pszArg == NULL)
{
if (gDebugger.pEventLog != NULL)
{
MEMZERO(gDebugger.pEventLog, sizeof(EVENTLOG)*gDebugger.dwLogSize);
gDebugger.dwLogIndex = 0;
rc = DBGERR_NONE;
}
else
{
DBG_ERROR(("no event log allocated"));
rc = DBGERR_CMD_FAILED;
}
}
else
{
DBG_ERROR(("invalid CL command"));
rc = DBGERR_INVALID_CMD;
}
return rc;
} //DebugClearLog
/***LP DumpData - Dump data
*
* ENTRY
* uipAddr - data address
* dwfUnitSize - DBGF_DUMPDATA_MASK flags
* dwLen - length of data range
* fPhysical - TRUE if uipAddr is a physical address
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DumpData(ULONG_PTR uipAddr, ULONG dwfUnitSize, ULONG dwLen,
BOOLEAN fPhysical)
{
LONG rc = DBGERR_NONE;
PUCHAR pbData = NULL;
PSZ pszPrefix = "";
gDebugger.dwfDebugger &= ~(DBGF_DUMPDATA_MASK | DBGF_DUMPDATA_PHYADDR);
gDebugger.dwfDebugger |= dwfUnitSize;
if (fPhysical)
{
gDebugger.dwfDebugger |= DBGF_DUMPDATA_PHYADDR;
pszPrefix = "%%";
if (MapUnmapPhysMem(NULL, uipAddr, dwLen, (PULONG_PTR)&pbData) !=
STATUS_SUCCESS)
{
DBG_ERROR(("Failed to map physical address %x", uipAddr));
rc = DBGERR_CMD_FAILED;
}
}
else
pbData = (PUCHAR)uipAddr;
if (ASSERTRANGE(pbData, dwLen))
{
if (dwfUnitSize == DBGF_DUMPDATA_STRING)
{
gDebugger.uipDumpDataAddr = uipAddr;
PRINTF("%s%08x: ", pszPrefix, uipAddr);
while ((dwLen > 0) && (*pbData != '\0'))
{
PRINTF("%c",
((*pbData >= ' ') && (*pbData <= '~'))? *pbData: '.');
pbData++;
dwLen--;
}
PRINTF("\n");
}
else
{
PUCHAR pbEnd = pbData + dwLen;
ULONG dwDataSize = DATASIZE(dwfUnitSize);
int i;
for (i = 0; pbData < pbEnd;)
{
if (i == 0)
PRINTF("%s%08x: ", pszPrefix, uipAddr);
else if ((i == 8) && (dwDataSize == sizeof(UCHAR)))
PRINTF("-");
else
PRINTF(" ");
switch (dwDataSize)
{
case sizeof(UCHAR):
PRINTF("%02x", *pbData);
break;
case sizeof(USHORT):
PRINTF("%04x", *((PUSHORT)pbData));
break;
case sizeof(ULONG):
PRINTF("%08x", *((PULONG)pbData));
}
pbData += dwDataSize;
uipAddr += (ULONG_PTR)dwDataSize;
i += (int)dwDataSize;
if (i == 0x10)
{
if (dwDataSize == sizeof(UCHAR))
{
UCHAR b;
PRINTF(" ");
for (i = 0x10; i > 0; --i)
{
b = *(pbData - i);
PRINTF("%c", ((b >= ' ') && (b <= '~'))? b: '.');
}
}
i = 0;
PRINTF("\n");
}
}
gDebugger.uipDumpDataAddr = uipAddr;
}
}
else
{
DBG_ERROR(("invalid address %08x", uipAddr));
rc = DBGERR_INVALID_CMD;
}
if (fPhysical && (pbData != NULL))
{
MapUnmapPhysMem(NULL, (ULONG_PTR)pbData, dwLen, NULL);
}
return rc;
} //DumpData
/***LP DebugDumpData - Dump data to debugger
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwfDataSize - data size flags
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugDumpData(PCMDARG pArg, PSZ pszArg, ULONG dwfDataSize)
{
LONG rc = DBGERR_NONE;
static BOOLEAN fProcessed = FALSE;
#define DEF_LEN 0x80
static ULONG dwLen = DEF_LEN;
if (pszArg != NULL)
{
if ((pArg != NULL) && (pArg->dwArgType == AT_NUM))
{
dwLen = dwCmdArg;
}
else
{
ULONG_PTR uipAddr;
BOOLEAN fPhysical;
if (((rc = DebugExpr(pszArg, &uipAddr, &fPhysical, NULL, NULL)) ==
DBGERR_NONE) &&
((rc = DumpData(uipAddr, dwfDataSize, dwLen, fPhysical)) ==
DBGERR_NONE))
{
fProcessed = TRUE;
}
}
}
else
{
if (fProcessed)
fProcessed = FALSE;
else
{
rc = DumpData(gDebugger.uipDumpDataAddr, dwfDataSize, dwLen,
(BOOLEAN)((gDebugger.dwfDebugger &
DBGF_DUMPDATA_PHYADDR) != 0));
}
dwLen = DEF_LEN;
}
return rc;
} //DebugDumpData
/***LP DebugD - Dump data
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugD(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs)
{
LONG rc;
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
rc = DebugDumpData(pArg, pszArg,
gDebugger.dwfDebugger & DBGF_DUMPDATA_MASK);
return rc;
} //DebugD
/***LP DebugDB - Dump data bytes
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugDB(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs)
{
LONG rc;
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
rc = DebugDumpData(pArg, pszArg, DBGF_DUMPDATA_BYTE);
return rc;
} //DebugDB
/***LP DebugDW - Dump data words
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugDW(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs)
{
LONG rc;
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
rc = DebugDumpData(pArg, pszArg, DBGF_DUMPDATA_WORD);
return rc;
} //DebugDW
/***LP DebugDD - Dump data dwords
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugDD(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs)
{
LONG rc;
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
rc = DebugDumpData(pArg, pszArg, DBGF_DUMPDATA_DWORD);
return rc;
} //DebugDD
/***LP DebugDA - Dump data string
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugDA(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs)
{
LONG rc;
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
rc = DebugDumpData(pArg, pszArg, DBGF_DUMPDATA_STRING);
return rc;
} //DebugDA
#ifdef DEBUG
/***LP DebugDC - Dump memory object count table
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugDC(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs)
{
LONG rc;
DEREF(pArg);
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
if (pszArg == NULL)
{
DumpMemObjCounts();
rc = DBGERR_NONE;
}
else
{
DBG_ERROR(("invalid dump object count command"));
rc = DBGERR_INVALID_CMD;
}
return rc;
} //DebugDC
/***LP DebugDumpHeap - Dump heap
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugDumpHeap(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs)
{
LONG rc = DBGERR_NONE;
static BOOLEAN fAddr = FALSE;
static PHEAP pheap = NULL;
DEREF(pArg);
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
if (pszArg != NULL)
{
if (!fAddr)
{
if (IsNumber(pszArg, 16, (PULONG_PTR)&pheap) &&
ASSERTRANGE(pheap, sizeof(HEAP)))
{
fAddr = TRUE;
}
else
{
DBG_ERROR(("invalid heap block address - %s", pszArg));
rc = DBGERR_INVALID_CMD;
}
}
else
{
DBG_ERROR(("invalid dump heap command"));
rc = DBGERR_INVALID_CMD;
}
}
else
{
if (!fAddr)
{
pheap = gpheapGlobal;
}
if (pheap->dwSig != SIG_HEAP)
{
DBG_ERROR(("invalid heap block at %x", pheap));
rc = DBGERR_CMD_FAILED;
}
else
{
for (pheap = pheap->pheapHead;
pheap != NULL;
pheap = pheap->pheapNext)
{
DumpHeap(pheap);
}
}
fAddr = FALSE;
}
return rc;
} //DebugDumpHeap
/***LP DumpHeap - Dump heap block
*
* ENTRY
* pheap -> HEAP
*
* EXIT
* None
*/
VOID LOCAL DumpHeap(PHEAP pheap)
{
PHEAPOBJHDR phobj;
ASSERT(pheap->dwSig == SIG_HEAP);
PRINTF("HeapBlock=%08x, HeapEnd=%08x, HeapHead=%08x, HeapNext=%08x\n",
pheap, pheap->pbHeapEnd, pheap->pheapHead, pheap->pheapNext);
PRINTF("HeapTop=%08x, HeapFreeList=%08x, UsedHeapSize=%d bytes\n",
pheap->pbHeapTop, pheap->plistFreeHeap,
pheap->pbHeapTop - (PUCHAR)&pheap->Heap);
for (phobj = &pheap->Heap;
(PUCHAR)phobj < pheap->pbHeapTop;
phobj = (PHEAPOBJHDR)((PUCHAR)phobj + phobj->dwLen))
{
PRINTF("%08x: %s, Len=%08d, Prev=%08x, Next=%08x\n",
phobj, (phobj->dwSig == 0)? "free": NameSegString(phobj->dwSig),
phobj->dwLen, (phobj->dwSig == 0)? phobj->list.plistPrev: 0,
(phobj->dwSig == 0)? phobj->list.plistNext: 0);
}
} //DumpHeap
#endif
/***LP DebugDumpStack - Dump stack
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugDumpStack(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs)
{
LONG rc = DBGERR_NONE;
static BOOLEAN fAddr = FALSE;
static PCTXT pctxt = NULL;
DEREF(pArg);
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
if (pszArg != NULL)
{
if (!fAddr)
{
if (IsNumber(pszArg, 16, (PULONG_PTR)&pctxt) &&
ASSERTRANGE(pctxt, sizeof(CTXT)))
{
fAddr = TRUE;
}
else
{
DBG_ERROR(("invalid context block address %s", pszArg));
rc = DBGERR_INVALID_CMD;
}
}
else
{
DBG_ERROR(("invalid dump stack command"));
rc = DBGERR_INVALID_CMD;
}
}
else
{
if (!fAddr)
{
pctxt = gReadyQueue.pctxtCurrent;
}
if ((pctxt == NULL) || (pctxt->dwSig != SIG_CTXT))
{
DBG_ERROR(("no current context or invalid context block at %x",
pctxt));
rc = DBGERR_CMD_FAILED;
}
else
{
DumpStack(pctxt, (BOOLEAN)((dwCmdArg & DSF_VERBOSE) != 0));
}
dwCmdArg = 0;
fAddr = FALSE;
}
return rc;
} //DebugDumpStack
/***LP DebugDumpLog - Dump event log
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugDumpLog(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs)
{
LONG rc;
TIME_FIELDS eventTime;
LARGE_INTEGER eventTimeInt;
DEREF(pArg);
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
if (pszArg != NULL)
{
DBG_ERROR(("invalid DL command"));
rc = DBGERR_INVALID_CMD;
}
else if (gDebugger.pEventLog == NULL)
{
DBG_ERROR(("no event log allocated"));
rc = DBGERR_CMD_FAILED;
}
else
{
ULONG i;
PEVENTLOG plog;
PNSOBJ pns;
ULONG dwOffset;
PRINTF("\n");
for (i = gDebugger.dwLogIndex;;) {
if (gDebugger.pEventLog[i].dwEvent != 0) {
plog = &gDebugger.pEventLog[i];
eventTimeInt.QuadPart = plog->ullTime;
RtlTimeToTimeFields( &eventTimeInt, &eventTime );
PRINTF(
"%d:%02d:%02d.%03d: [%8x]",
eventTime.Hour,
eventTime.Minute,
eventTime.Second,
eventTime.Milliseconds,
plog->uipData1
);
switch (plog->dwEvent) {
case 'AMUT':
PRINTF("AcquireMutext ");
break;
case 'RMUT':
PRINTF("ReleaseMutext ");
break;
case 'INSQ':
PRINTF("InsertReadyQueue ");
break;
case 'NEST':
PRINTF("NestContext ");
break;
case 'EVAL':
PRINTF("EvaluateContext ");
break;
case 'QCTX':
PRINTF("QueueContext ");
break;
case 'REST':
PRINTF("RestartContext ");
break;
case 'KICK':
PRINTF("QueueWorkItem ");
break;
case 'PAUS':
PRINTF("PauseInterpreter ");
break;
case 'RSCB':
PRINTF("RestartCtxtCallback ");
break;
case 'DONE':
PRINTF("EvalMethodComplete ");
break;
case 'ASCB':
PRINTF("AsyncCallBack ");
break;
case 'NSYN':
PRINTF("NestedSyncEvalObject ");
break;
case 'SYNC':
PRINTF("SyncEvalObject ");
break;
case 'ASYN':
PRINTF("AsyncEvalObject ");
break;
case 'NASY':
PRINTF("NestedAsyncEvalObject ");
break;
case 'RUNC':
PRINTF("RunContext ");
break;
case 'PACB':
PRINTF("PauseAsyncCallback ");
break;
case 'RUN!':
PRINTF("FinishedContext ");
break;
case 'RSUM':
PRINTF("ResumeInterpreter ");
break;
case 'RSTQ':
PRINTF("ResumeQueueWorkItem ");
break;
default:
break;
}
switch (plog->dwEvent)
{
case 'AMUT':
case 'RMUT':
PRINTF("\n Mut=%08x Owner=%08x dwcOwned=%d rc=%x\n",
plog->uipData2, plog->uipData3,
plog->uipData4, plog->uipData5);
break;
case 'INSQ':
case 'NEST':
case 'EVAL':
case 'QCTX':
case 'REST':
PRINTF("Context=%08x\n %s\n QTh=%08x QCt=%08x QFg=%08x",
plog->uipData5,
GetObjectPath((PNSOBJ)plog->uipData6),
plog->uipData2, plog->uipData3,
plog->uipData4
);
if (FindObjSymbol((PUCHAR)plog->uipData7, &pns,
&dwOffset)) {
PRINTF(" pbOp=%s", GetObjectPath(pns));
if (dwOffset != 0) {
PRINTF("+%x", dwOffset);
}
}
PRINTF("\n");
break;
case 'KICK':
case 'PAUS':
PRINTF("\n QTh=%08x QCt=%08x QFg=%08x rc=%x\n",
plog->uipData2, plog->uipData3,
plog->uipData4, plog->uipData5);
break;
case 'RSCB':
PRINTF("Context=%08x\n QTh=%08x QCt=%08x QFg=%08x\n",
plog->uipData5, plog->uipData2,
plog->uipData3, plog->uipData4);
break;
case 'DONE':
case 'ASCB':
PRINTF("rc=%x pEvent=%x\n %s\n QTh=%08x QCt=%08x QFg=%08x\n",
plog->uipData6, plog->uipData7,
GetObjectPath((PNSOBJ)plog->uipData5),
plog->uipData2, plog->uipData3,
plog->uipData4
);
break;
case 'NSYN':
case 'SYNC':
case 'ASYN':
PRINTF("IRQL=%2x\n %s\n QTh=%08x QCt=%08x QFg=%08x\n",
plog->uipData5 & 0xff,
GetObjectPath((PNSOBJ)plog->uipData6),
plog->uipData2, plog->uipData3,
plog->uipData4
);
break;
case 'NASY':
PRINTF("Context=%x CallBack=%x\n %s\n QTh=%08x QCt=%08x QFg=%08x\n",
plog->uipData6, plog->uipData7,
GetObjectPath((PNSOBJ)plog->uipData5),
plog->uipData2, plog->uipData3,
plog->uipData4
);
break;
case 'RUNC':
PRINTF("Context=%x\n %s\n QTh=%08x QCt=%08x QFg=%08x\n",
plog->uipData5, GetObjectPath((PNSOBJ)plog->uipData6),
plog->uipData2, plog->uipData3,
plog->uipData4
);
break;
case 'PACB':
case 'RUN!':
PRINTF("Context=%x rc=%x\n QTh=%08x QCt=%08x QFg=%08x\n",
plog->uipData5, plog->uipData6,
plog->uipData2, plog->uipData3,
plog->uipData4
);
break;
case 'RSUM':
case 'RSTQ':
PRINTF("\n QTh=%08x QCt=%08x QFg=%08x\n",
plog->uipData2, plog->uipData3,
plog->uipData4);
break;
default:
PRINTF("D1=%08x,D2=%08x,D3=%08x,D4=%08x,D5=%08x,D6=%08x,D7=%08x\n",
plog->uipData1, plog->uipData2, plog->uipData3,
plog->uipData4, plog->uipData5, plog->uipData6,
plog->uipData7);
}
}
PRINTF("\n");
if (++i >= gDebugger.dwLogSize)
{
i = 0;
}
if (i == gDebugger.dwLogIndex)
{
break;
}
}
rc = DBGERR_NONE;
}
return rc;
} //DebugDumpLog
/***LP DumpStack - Dump stack of a context block
*
* ENTRY
* pctxt -> CTXT
* fVerbose - TRUE if verbose mode on
*
* EXIT
* None
*/
VOID LOCAL DumpStack(PCTXT pctxt, BOOLEAN fVerbose)
{
PFRAMEHDR pfh;
PUCHAR pbOp = NULL;
ASSERT(pctxt->dwSig == SIG_CTXT);
if (fVerbose)
{
PRINTF("CtxtBlock=%x, StackTop=%x, StackEnd=%x\n\n",
pctxt, pctxt->LocalHeap.pbHeapEnd, pctxt->pbCtxtEnd);
}
for (pfh = (PFRAMEHDR)pctxt->LocalHeap.pbHeapEnd;
(PUCHAR)pfh < pctxt->pbCtxtEnd;
pfh = (PFRAMEHDR)((PUCHAR)pfh + pfh->dwLen))
{
if (fVerbose)
{
PRINTF("%08x: %s, Len=%08d, FrameFlags=%08x, ParseFunc=%08x\n",
pfh, NameSegString(pfh->dwSig), pfh->dwLen, pfh->dwfFrame,
pfh->pfnParse);
}
if (pfh->dwSig == SIG_CALL)
{
PCALL pcall = (PCALL)pfh;
int i;
//
// This is a call frame, dump it.
//
PRINTF("%08x: %s(", pbOp, GetObjectPath(pcall->pnsMethod));
for (i = 0; i < pcall->icArgs; ++i)
{
DumpObject(&pcall->pdataArgs[i], NULL, -1);
if (i + 1 < pcall->icArgs)
{
PRINTF(",");
}
}
PRINTF(")\n");
if (fVerbose)
{
for (i = 0; i < MAX_NUM_LOCALS; ++i)
{
PRINTF("Local%d: ", i);
DumpObject(&pcall->Locals[i], NULL, 0);
}
}
}
else if (pfh->dwSig == SIG_SCOPE)
{
pbOp = ((PSCOPE)pfh)->pbOpRet;
}
}
} //DumpStack
/***LP DebugDumpNameSpace - Dump Name Space
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugDumpNameSpace(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs)
{
LONG rc = DBGERR_NONE;
static BOOLEAN fProcessed = FALSE;
DEREF(pArg);
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
//
// User specified name space path or name space node address
//
if (pszArg != NULL)
{
PNSOBJ pns;
PSZ psz;
pns = (PNSOBJ)UlongToPtr(STRTOUL(pszArg, &psz, 16));
if ((psz == pszArg) || (*psz != '\0'))
{
//
// The argument is not an address, could be a name space path.
//
STRUPR(pszArg);
rc = DumpNameSpaceObject(pszArg,
(BOOLEAN)((dwCmdArg & DNSF_RECURSE) != 0));
}
else if (ASSERTRANGE(pns, sizeof(NSOBJ)))
{
PRINTF("\nACPI Name Space: %s (%x)\n", GetObjectPath(pns), pns);
if (dwCmdArg & DNSF_RECURSE)
DumpNameSpaceTree(pns, 0);
else
DumpObject(&pns->ObjData, NameSegString(pns->dwNameSeg), 0);
}
else
{
DBG_ERROR(("invalid name space address - %s", pszArg));
rc = DBGERR_INVALID_CMD;
}
if (rc == DBGERR_NONE)
fProcessed = TRUE;
}
else
{ //
// User typed "dns" but did not specify any name space path or address
//
if (!fProcessed)
{
rc = DumpNameSpaceObject(NAMESTR_ROOT, TRUE);
}
dwCmdArg = 0;
fProcessed = FALSE;
}
return rc;
} //DebugDumpNameSpace
/***LP DebugDumpObject - Dump data object
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugDumpObject(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs)
{
LONG rc = DBGERR_NONE;
DEREF(pArg);
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
//
// User specified object address
//
if (pszArg != NULL)
{
POBJDATA pdata;
PSZ psz;
pdata = (POBJDATA)UlongToPtr(STRTOUL(pszArg, &psz, 16));
if ((psz != pszArg) && (*psz == '\0') &&
ASSERTRANGE(pdata, sizeof(OBJDATA)))
{
DumpObject(pdata, NULL, 0);
}
else
{
DBG_ERROR(("invalid name space object or object is not a method - %s",
pszArg));
rc = DBGERR_INVALID_CMD;
}
}
return rc;
} //DebugDumpObject
/***LP DebugEditMem - Edit memory
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwfDataSize - data size flags
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugEditMem(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs)
{
LONG rc = DBGERR_NONE;
static BOOLEAN fProcessed = FALSE;
static BOOLEAN fPhysical = FALSE;
static ULONG_PTR uipAddr = 0;
DEREF(pArg);
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
if (pszArg != NULL)
{
ULONG_PTR uipData;
PUCHAR pbMemAddr;
if (dwArgNum == 1)
{
if ((pszArg[0] == '%') && (pszArg[0] == '%'))
{
if (IsNumber(&pszArg[2], 16, &uipData))
{
fPhysical = TRUE;
uipAddr = uipData;
}
else
{
DBG_ERROR(("invalid physical address - %s", pszArg));
rc = DBGERR_INVALID_CMD;
}
}
else if (IsNumber(pszArg, 16, &uipData))
{
uipAddr = uipData;
}
else
{
DBG_ERROR(("invalid address - %s", pszArg));
rc = DBGERR_INVALID_CMD;
}
}
else if (IsNumber(pszArg, 16, &uipData))
{
if (uipData <= MAX_BYTE)
{
if (fPhysical)
{
if (MapUnmapPhysMem(NULL, uipAddr, 1,
(PULONG_PTR)&pbMemAddr) !=
STATUS_SUCCESS)
{
DBG_ERROR(("Failed to map physical address %p",
uipAddr));
rc = DBGERR_CMD_FAILED;
}
}
else
pbMemAddr = (PUCHAR)uipAddr;
if (ASSERTRANGE(pbMemAddr, 1))
{
*pbMemAddr = (UCHAR)uipData;
uipAddr++;
}
else
{
DBG_ERROR(("invalid address - %s", uipAddr));
rc = DBGERR_INVALID_CMD;
}
if (fPhysical)
{
MapUnmapPhysMem(NULL, (ULONG_PTR)pbMemAddr, 1, NULL);
}
}
else
{
DBG_ERROR(("data must be a byte value - %s", pszArg));
rc = DBGERR_INVALID_CMD;
}
}
else if ((pszArg[0] == '"') && (pszArg[STRLEN(pszArg) - 1] == '"'))
{
int i, icLen;
icLen = STRLEN(pszArg);
if (fPhysical)
{
if (MapUnmapPhysMem(NULL, uipAddr, icLen,
(PULONG_PTR)&pbMemAddr) != STATUS_SUCCESS)
{
DBG_ERROR(("Failed to map physical address %p", uipAddr));
rc = DBGERR_CMD_FAILED;
}
}
else
pbMemAddr = (PUCHAR)uipAddr;
if (ASSERTRANGE(pbMemAddr, icLen))
{
for (i = 1; i < icLen - 1; ++i)
{
*pbMemAddr = pszArg[i];
pbMemAddr++;
uipAddr++;
}
}
else
{
DBG_ERROR(("invalid address - %s", uipAddr));
rc = DBGERR_INVALID_CMD;
}
if (fPhysical)
{
MapUnmapPhysMem(NULL, (ULONG_PTR)pbMemAddr, icLen, NULL);
}
}
else
{
DBG_ERROR(("invalid data - %s", pszArg));
rc = DBGERR_INVALID_CMD;
}
if ((rc == DBGERR_NONE) && (dwArgNum > 1))
fProcessed = TRUE;
}
else
{
if (fProcessed)
fProcessed = FALSE;
else
{
DBG_ERROR(("invalid EditMemory command"));
rc = DBGERR_INVALID_CMD;
}
fPhysical = FALSE;
}
return rc;
} //DebugEditMem
/***LP DebugFindNSObj - Find NameSpace Object
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwfDataSize - data size flags
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugFindNSObj(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs)
{
LONG rc = DBGERR_NONE;
static BOOLEAN fProcessed = FALSE;
DEREF(pArg);
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
if (pszArg != NULL)
{
ULONG dwLen;
dwLen = STRLEN(pszArg);
STRUPR(pszArg);
if (dwLen > sizeof(NAMESEG))
{
DBG_ERROR(("invalid NameSeg - %s", pszArg));
rc = DBGERR_INVALID_CMD;
}
else
{
NAMESEG dwName;
dwName = NAMESEG_BLANK;
MEMCPY(&dwName, pszArg, dwLen);
if (!FindNSObj(dwName, gpnsNameSpaceRoot))
{
PRINTF("No such NameSpace object - %s\n", pszArg);
}
fProcessed = TRUE;
}
}
else
{
if (fProcessed)
fProcessed = FALSE;
else
{
DBG_ERROR(("invalid Find command"));
rc = DBGERR_INVALID_CMD;
}
}
return rc;
} //DebugFindNSObj
/***LP FindNSObj - Find and print the full path of a name space object
*
* ENTRY
* dwName - NameSeg of the name space object
* pnsRoot -> root of NameSpace node to start the search
*
* EXIT-SUCCESS
* returns TRUE - found at least one match
* EXIT-FAILURE
* returns FALSE - found no match
*/
BOOLEAN LOCAL FindNSObj(NAMESEG dwName, PNSOBJ pnsRoot)
{
BOOLEAN rc = FALSE;
if (pnsRoot != NULL)
{
if (dwName == pnsRoot->dwNameSeg)
{
PRINTF("%s\n", GetObjectPath(pnsRoot));
rc = TRUE;
}
if (pnsRoot->pnsFirstChild != NULL)
{
PNSOBJ pns, pnsNext;
for (pns = pnsRoot->pnsFirstChild; pns != NULL; pns = pnsNext)
{
pnsNext = ((PNSOBJ)pns->list.plistNext ==
pnsRoot->pnsFirstChild)?
NULL: (PNSOBJ)pns->list.plistNext;
rc |= FindNSObj(dwName, pns);
}
}
}
return rc;
} //FindNSObj
/***LP InPort - Read from an I/O port
*
* dwPort - port address
* dwSize - port size
* pdwData -> to hold data read
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL InPort(ULONG dwPort, ULONG dwSize, PULONG pdwData)
{
LONG rc = DBGERR_NONE;
PHYSICAL_ADDRESS phyaddr = {0, 0}, XlatedAddr;
ULONG dwAddrSpace;
phyaddr.LowPart = dwPort;
dwAddrSpace = 1;
if (HalTranslateBusAddress(Internal, 0, phyaddr, &dwAddrSpace, &XlatedAddr))
{
dwPort = XlatedAddr.LowPart;
*pdwData = ReadSystemIO(dwPort, dwSize, 0xffffffff);
}
else
{
DBG_ERROR(("failed to translate port address"));
rc = DBGERR_CMD_FAILED;
}
return rc;
} //InPort
/***LP DebugInPort - Port input
*
* ENTRY
* pszArg -> argument string
* dwSize - port size
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugInPort(PSZ pszArg, ULONG dwSize)
{
LONG rc = DBGERR_NONE;
static BOOLEAN fProcessed = FALSE;
if (pszArg != NULL)
{
ULONG_PTR uipPort;
if (fProcessed || !IsNumber(pszArg, 16, &uipPort))
{
DBG_ERROR(("invalid inport command"));
rc = DBGERR_INVALID_CMD;
}
else
{
ULONG dwData;
if ((rc = InPort((ULONG)uipPort, dwSize, &dwData)) == DBGERR_NONE)
{
PRINTF("%04x: ", (ULONG)uipPort);
switch (dwSize)
{
case sizeof(UCHAR):
PRINTF("%02x", (UCHAR)dwData);
break;
case sizeof(USHORT):
PRINTF("%04x", (USHORT)dwData);
break;
case sizeof(ULONG):
PRINTF("%08x", dwData);
}
PRINTF("\n");
}
}
if (rc == DBGERR_NONE)
fProcessed = TRUE;
}
else
{
if (fProcessed)
fProcessed = FALSE;
else
{
DBG_ERROR(("invalid inport command"));
rc = DBGERR_INVALID_CMD;
}
}
return rc;
} //DebugInPort
/***LP DebugI - Byte port input
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugI(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs)
{
LONG rc;
DEREF(pArg);
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
rc = DebugInPort(pszArg, sizeof(UCHAR));
return rc;
} //DebugI
/***LP DebugIW - Word port input
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugIW(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs)
{
LONG rc;
DEREF(pArg);
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
rc = DebugInPort(pszArg, sizeof(USHORT));
return rc;
} //DebugIW
/***LP DebugID - DWord port input
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugID(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs)
{
LONG rc;
DEREF(pArg);
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
rc = DebugInPort(pszArg, sizeof(ULONG));
return rc;
} //DebugID
/***LP DebugQuit - Quit to kernel debugger
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugQuit(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs)
{
LONG rc;
DEREF(pArg);
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
if (pszArg == NULL)
{
if (gDebugger.dwfDebugger & DBGF_IN_VXDMODE)
{
rc = DBGERR_QUIT;
}
else
{
PRINTF("\nShell to Kernel Debugger.\n"
"Type 'g' to go back to the AML debugger.\n\n");
gDebugger.dwfDebugger |= DBGF_IN_KDSHELL;
KdBreakPoint();
gDebugger.dwfDebugger &= ~DBGF_IN_KDSHELL;
rc = DBGERR_NONE;
}
}
else
{
DBG_ERROR(("invalid Quit command"));
rc = DBGERR_INVALID_CMD;
}
return rc;
} //DebugQuit
/***LP DebugListCtxts - List all contexts
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugListCtxts(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs)
{
LONG rc;
DEREF(pArg);
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
if (pszArg == NULL)
{
PLIST plist, plistNext;
PCTXT pctxt;
for (plist = gplistCtxtHead; plist != NULL; plist = plistNext)
{
plistNext = (plist->plistNext == gplistCtxtHead)?
NULL: plist->plistNext;
pctxt = CONTAINING_RECORD(plist, CTXT, listCtxt);
PRINTF("%cCtxt=%08x, ThID=%08x, Flgs=%c%c%c%c%c%c%c%c%c, pbOp=%08x, Obj=%s\n",
(pctxt == gReadyQueue.pctxtCurrent)? '*': ' ', pctxt,
(pctxt == gReadyQueue.pctxtCurrent)?
gReadyQueue.pkthCurrent: 0,
(pctxt->dwfCtxt & CTXTF_ASYNC_EVAL)? 'A': '-',
(pctxt->dwfCtxt & CTXTF_NEST_EVAL)? 'N': '-',
(pctxt->dwfCtxt & CTXTF_IN_READYQ)? 'Q': '-',
(pctxt->dwfCtxt & CTXTF_NEED_CALLBACK)? 'C': '-',
(pctxt->dwfCtxt & CTXTF_RUNNING)? 'R': '-',
(pctxt->dwfCtxt & CTXTF_READY)? 'W': '-',
(pctxt->dwfCtxt & CTXTF_TIMEOUT)? 'T': '-',
(pctxt->dwfCtxt & CTXTF_TIMER_DISPATCH)? 'D': '-',
(pctxt->dwfCtxt & CTXTF_TIMER_PENDING)? 'P': '-',
pctxt->pbOp, GetObjectPath(pctxt->pnsObj));
}
rc = DBGERR_NONE;
}
else
{
DBG_ERROR(("invalid LC command"));
rc = DBGERR_INVALID_CMD;
}
return rc;
} //DebugListCtxts
/***LP DebugLN - Display nearest symbol
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugLN(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs)
{
LONG rc = DBGERR_NONE;
static BOOLEAN fProcessed = FALSE;
DEREF(pArg);
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
if (pszArg != NULL)
{
PUCHAR pb;
if ((rc = DebugExpr(pszArg, (PULONG_PTR)&pb, NULL, NULL, NULL)) ==
DBGERR_NONE)
{
PrintSymbol(pb);
}
if (rc == DBGERR_NONE)
fProcessed = TRUE;
}
else
{
if (fProcessed)
fProcessed = FALSE;
else if (gReadyQueue.pctxtCurrent == NULL)
{
DBG_ERROR(("no current context"));
rc = DBGERR_CMD_FAILED;
}
else
PrintSymbol(gReadyQueue.pctxtCurrent->pbOp);
}
return rc;
} //DebugLN
/***LP DummyCallBack - Callback that does absolutely nothing
*
* ENTRY
* pv - not used
*
* EXIT
* None
*/
VOID LOCAL DummyCallBack(PVOID pv)
{
DEREF(pv);
} //DummyCallBack
/***LP DebugNotify - Notify object
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugNotify(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs)
{
LONG rc = DBGERR_NONE;
static PNSOBJ pns = NULL;
static ULONG_PTR uipValue = 0;
DEREF(pArg);
if (pszArg != NULL)
{
switch (dwArgNum)
{
case 1:
if (!IsNumber(pszArg, 16, (PULONG_PTR)&pns))
{
STRUPR(pszArg);
if (GetNameSpaceObject(pszArg, NULL, &pns, NSF_LOCAL_SCOPE)
!= STATUS_SUCCESS)
{
DBG_ERROR(("object not found - %s", pszArg));
rc = DBGERR_INVALID_CMD;
}
}
break;
case 2:
if (!IsNumber(pszArg, 16, &uipValue))
{
DBG_ERROR(("invalid notification value - %s", pszArg));
rc = DBGERR_INVALID_CMD;
}
break;
default:
DBG_ERROR(("invalid notify command"));
rc = DBGERR_INVALID_CMD;
}
}
else
{
if (dwNonSWArgs != 2)
{
DBG_ERROR(("invalid notify command"));
rc = DBGERR_INVALID_CMD;
}
else if (!ASSERTRANGE(pns, sizeof(NSOBJ)))
{
DBG_ERROR(("invalid object"));
rc = DBGERR_INVALID_CMD;
}
else
{
PRINTF("Queuing: Notify(%s, %x) ...\n",
GetObjectPath(pns), uipValue);
((PFNNH)ghNotify.pfnHandler)(EVTYPE_NOTIFY, (ULONG)uipValue, pns,
(ULONG)ghNotify.uipParam,
DummyCallBack, NULL);
}
}
return rc;
} //DebugNotify
/***LP OutPort - Write to an I/O port
*
* dwPort - port address
* dwSize - port size
* dwData - data to be written
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL OutPort(ULONG dwPort, ULONG dwSize, ULONG dwData)
{
LONG rc = DBGERR_NONE;
PHYSICAL_ADDRESS phyaddr = {0, 0}, XlatedAddr;
ULONG dwAddrSpace;
phyaddr.LowPart = dwPort;
dwAddrSpace = 1;
if (HalTranslateBusAddress(Internal, 0, phyaddr, &dwAddrSpace, &XlatedAddr))
{
dwPort = XlatedAddr.LowPart;
WriteSystemIO(dwPort, dwSize, dwData);
}
else
{
DBG_ERROR(("failed to translate port address"));
rc = DBGERR_CMD_FAILED;
}
return rc;
} //OutPort
/***LP DebugOutPort - Port output
*
* ENTRY
* pszArg -> argument string
* dwSize - port size
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugOutPort(PSZ pszArg, ULONG dwSize)
{
LONG rc = DBGERR_NONE;
static int icArgs = 0;
static ULONG dwPort = 0;
if (pszArg != NULL)
{
ULONG_PTR uipData;
icArgs++;
if ((icArgs > 2) || !IsNumber(pszArg, 16, &uipData))
{
DBG_ERROR(("invalid outport command"));
rc = DBGERR_INVALID_CMD;
}
else if (icArgs == 1)
{
dwPort = (ULONG)uipData;
}
else
{
OutPort(dwPort, dwSize, (ULONG)uipData);
}
if (rc != DBGERR_NONE)
icArgs = 0;
}
else
{
if (icArgs != 2)
{
DBG_ERROR(("invalid outport command"));
rc = DBGERR_INVALID_CMD;
}
icArgs = 0;
}
return rc;
} //DebugOutPort
/***LP DebugO - Byte port output
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugO(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs)
{
LONG rc;
DEREF(pArg);
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
rc = DebugOutPort(pszArg, sizeof(UCHAR));
return rc;
} //DebugO
/***LP DebugOW - Word port output
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugOW(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs)
{
LONG rc;
DEREF(pArg);
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
rc = DebugOutPort(pszArg, sizeof(USHORT));
return rc;
} //DebugOW
/***LP DebugOD - DWord port output
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugOD(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum, ULONG dwNonSWArgs)
{
LONG rc;
DEREF(pArg);
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
rc = DebugOutPort(pszArg, sizeof(ULONG));
return rc;
} //DebugOD
/***LP PrintSymbol - Print the nearest symbol of a given address
*
* ENTRY
* pb - address
*
* EXIT
* None
*/
VOID LOCAL PrintSymbol(PUCHAR pb)
{
PNSOBJ pns;
ULONG dwOffset;
if (FindObjSymbol(pb, &pns, &dwOffset))
{
PRINTF("%x: %s", pb, GetObjectPath(pns));
if (dwOffset != 0)
PRINTF(" + %x\n", dwOffset);
else
PRINTF("\n");
}
else
{
PRINTF("%x: no symbols found", pb);
}
} //PrintSymbol
/***LP DebugStep - Trace and step over an AML instruction
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugStep(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs)
{
LONG rc = DBGERR_NONE;
DEREF(pArg);
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
if (pszArg == NULL)
{
gDebugger.dwfDebugger |= DBGF_STEP_OVER;
rc = DBGERR_QUIT;
}
else
{
DBG_ERROR(("invalid step command"));
rc = DBGERR_INVALID_CMD;
}
return rc;
} //DebugStep
/***LP DumpContext - Dump context
*
* ENTRY
* pctxt -> CTXT
*
* EXIT
* None
*/
VOID LOCAL DumpContext(PCTXT pctxt)
{
PNSOBJ pns = NULL;
ULONG dwOffset = 0;
int i;
PLIST plist, plistNext;
PRESOURCE pres;
PUCHAR pbBegin = NULL, pbEnd = NULL;
#ifdef DEBUG
PRINTF("\nContext=%08x%c, Queue=%08x, ResList=%08x\n",
pctxt, (pctxt == gReadyQueue.pctxtCurrent)? '*': ' ',
pctxt->pplistCtxtQueue, pctxt->plistResources);
PRINTF("ThreadID=%08x, Flags=%08x\n",
(pctxt == gReadyQueue.pctxtCurrent)? gReadyQueue.pkthCurrent: 0,
pctxt->dwfCtxt);
PRINTF("StackTop=%08x, UsedStackSize=%d bytes, FreeStackSize=%d bytes\n",
pctxt->LocalHeap.pbHeapEnd,
pctxt->pbCtxtEnd - pctxt->LocalHeap.pbHeapEnd,
pctxt->LocalHeap.pbHeapEnd - pctxt->LocalHeap.pbHeapTop);
PRINTF("LocalHeap=%08x, CurrentHeap=%08x, UsedHeapSize=%d bytes\n",
&pctxt->LocalHeap, pctxt->pheapCurrent,
pctxt->LocalHeap.pbHeapTop - (PUCHAR)&pctxt->LocalHeap);
PRINTF("Object=%s, Scope=%s, ObjectOwner=%x, SyncLevel=%x\n",
pctxt->pnsObj? GetObjectPath(pctxt->pnsObj): "<none>",
pctxt->pnsScope? GetObjectPath(pctxt->pnsScope): "<none>",
pctxt->powner, pctxt->dwSyncLevel);
PRINTF("AsyncCallBack=%x, CallBackData=%x, CallBackContext=%x\n",
pctxt->pfnAsyncCallBack, pctxt->pdataCallBack,
pctxt->pvContext);
#endif
if (pctxt->pcall != NULL)
{
PRINTF("\nMethodObject=%s\n",
pctxt->pcall->pnsMethod?
GetObjectPath(pctxt->pcall->pnsMethod): "<none>");
for (i = 0; i < pctxt->pcall->icArgs; ++i)
{
PRINTF("%08x: Arg%d=", &pctxt->pcall->pdataArgs[i], i);
DumpObject(&pctxt->pcall->pdataArgs[i], NULL, 0);
}
for (i = 0; i < MAX_NUM_LOCALS; ++i)
{
PRINTF("%08x: Local%d=", &pctxt->pcall->Locals[i], i);
DumpObject(&pctxt->pcall->Locals[i], NULL, 0);
}
}
PRINTF("%08x: RetObj=", &pctxt->Result);
DumpObject(&pctxt->Result, NULL, 0);
if (pctxt->plistResources != NULL)
{
PRINTF("\nResources Owned:\n");
for (plist = pctxt->plistResources; plist != NULL; plist = plistNext)
{
plistNext = (plist->plistNext != pctxt->plistResources)?
plist->plistNext: NULL;
pres = CONTAINING_RECORD(plist, RESOURCE, list);
ASSERT(pctxt == pres->pctxtOwner);
PRINTF(" ResType=%s, ResObj=%x\n",
pres->dwResType == RESTYPE_MUTEX? "Mutex": "Unknown",
pres->pvResObj);
}
}
PRINTF("\nNext AML Pointer: %08x", pctxt->pbOp);
if (FindObjSymbol(pctxt->pbOp, &pns, &dwOffset))
{
PRINTF(" [%s", GetObjectPath(pns));
if (dwOffset != 0)
PRINTF(" + %x]", dwOffset);
else
PRINTF("]");
}
pbBegin = pctxt->pbOp;
gpnsCurUnAsmScope = NULL;
if (pns != NULL)
{
pbEnd = pns->ObjData.pbDataBuff + pns->ObjData.dwDataLen;
gpnsCurUnAsmScope = pns;
}
else if ((pbBegin >= gDebugger.pbBlkBegin) &&
(pbBegin < gDebugger.pbBlkEnd))
{
pbEnd = gDebugger.pbBlkEnd;
}
if (pbEnd != NULL)
{
UnAsmScope(&pbBegin, pbEnd, 0, 1);
PRINTF("\n");
}
PRINTF("\n");
} //DumpContext
/***LP DebugDumpContext - Dump debugger context
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugDumpContext(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs)
{
LONG rc = DBGERR_NONE;
static BOOLEAN fProcessed = FALSE;
DEREF(pArg);
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
if (pszArg != NULL)
{
PCTXT pctxt;
if ((rc = DebugExpr(pszArg, (PULONG_PTR)&pctxt, NULL, NULL, NULL)) ==
DBGERR_NONE)
{
if (pctxt->dwSig == SIG_CTXT)
{
DumpContext(pctxt);
fProcessed = TRUE;
}
else
{
DBG_ERROR(("invalid context address - %x", pctxt));
rc = DBGERR_CMD_FAILED;
}
}
}
else
{
if (fProcessed)
{
fProcessed = FALSE;
}
else if (gReadyQueue.pctxtCurrent == NULL)
{
DBG_ERROR(("no current context"));
rc = DBGERR_CMD_FAILED;
}
else
{
DumpContext(gReadyQueue.pctxtCurrent);
}
}
return rc;
} //DebugDumpContext
/***LP DebugSet - Set debugger options
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugSet(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs)
{
LONG rc = DBGERR_NONE;
DEREF(pArg);
DEREF(dwNonSWArgs);
if ((pszArg == NULL) && (dwArgNum == 0))
{
PRINTF("AMLTrace =%s\n",
(gDebugger.dwfDebugger & DBGF_AMLTRACE_ON)? "on": "off");
PRINTF("AMLDebugSpew =%s\n",
(gDebugger.dwfDebugger & DBGF_DEBUG_SPEW_ON)? "on": "off");
PRINTF("LoadDDBBreak =%s\n",
(gdwfAMLIInit & AMLIIF_LOADDDB_BREAK)? "on": "off");
PRINTF("ErrorBreak =%s\n",
(gDebugger.dwfDebugger & DBGF_ERRBREAK_ON)? "on": "off");
PRINTF("VerboseMode =%s\n",
(gDebugger.dwfDebugger & DBGF_VERBOSE_ON)? "on": "off");
PRINTF("LogEvent =%s\n",
(gDebugger.dwfDebugger & DBGF_LOGEVENT_ON)? "on": "off");
PRINTF("LogSize =%d\n", gDebugger.dwLogSize);
}
else
{
if(gDebugger.dwfDebugger & DBGF_DEBUG_SPEW_ON)
{
if(!CheckAndEnableDebugSpew(TRUE))
gDebugger.dwfDebugger &= ~DBGF_DEBUG_SPEW_ON;
}
else if(gDebugger.dwfDebugger & ~DBGF_DEBUG_SPEW_ON)
{
if(!CheckAndEnableDebugSpew(FALSE))
gDebugger.dwfDebugger |= DBGF_DEBUG_SPEW_ON;
}
}
return rc;
} //DebugSet
/***LP DebugSetLogSize - Set EventLog size
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugSetLogSize(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs)
{
LONG rc = DBGERR_NONE;
DEREF(pArg);
DEREF(pszArg);
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
if (!SetLogSize(dwCmdArg))
{
DBG_ERROR(("failed to set EventLog size to %d", dwCmdArg));
rc = DBGERR_CMD_FAILED;
}
return rc;
} //DebugSetLogSize
/***LP SetLogSize - Set EventLog size
*
* ENTRY
* dwLogSize - EventLog size
*
* EXIT-SUCCESS
* returns TRUE
* EXIT-FAILURE
* returns FALSE
*/
BOOLEAN LOCAL SetLogSize(ULONG dwLogSize)
{
BOOLEAN rc = FALSE;
if (gDebugger.pEventLog != NULL)
{
MFREE(gDebugger.pEventLog);
gDebugger.pEventLog = NULL;
gDebugger.dwLogSize = 0;
gDebugger.dwLogIndex = 0;
}
if ((gDebugger.pEventLog = MALLOC_LOCKED(sizeof(EVENTLOG)*dwLogSize,
'GOLE')) != NULL)
{
gDebugger.dwLogSize = dwLogSize;
gDebugger.dwLogIndex = 0;
MEMZERO(gDebugger.pEventLog, sizeof(EVENTLOG)*dwLogSize);
rc = TRUE;
}
return rc;
} //SetLogSize
/***LP DebugTrace - Single-step an AML instruction
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugTrace(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs)
{
LONG rc;
DEREF(pArg);
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
if (pszArg == NULL)
{
gDebugger.dwfDebugger |= DBGF_SINGLE_STEP;
rc = DBGERR_QUIT;
}
else
{
DBG_ERROR(("invalid trace command"));
rc = DBGERR_INVALID_CMD;
}
return rc;
} //DebugTrace
/***LP DebugUnAsm - Unassemble AML code
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugUnAsm(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs)
{
LONG rc = DBGERR_NONE;
static BOOLEAN fParsedAddr = FALSE;
PNSOBJ pns = NULL;
DEREF(pArg);
DEREF(dwArgNum);
//
// User specified name space path or memory address
//
if (pszArg != NULL)
{
if (fParsedAddr && (dwNonSWArgs == 1))
{
//
// Impossible, it must be abort value from last time, clear it.
//
fParsedAddr = FALSE;
}
if (!fParsedAddr)
{
PUCHAR pbAddr;
gpnsCurUnAsmScope = NULL;
if ((rc = DebugExpr(pszArg, (PULONG_PTR)&pbAddr, NULL, &pns, NULL))
== DBGERR_NONE)
{
gDebugger.pbUnAsm = pbAddr;
gDebugger.pbUnAsmEnd = NULL;
fParsedAddr = TRUE;
if (pns != NULL)
{
gDebugger.pbUnAsmEnd = pns->ObjData.pbDataBuff +
pns->ObjData.dwDataLen;
gpnsCurUnAsmScope = pns;
}
}
}
else
{
DBG_ERROR(("invalid unassemble command"));
rc = DBGERR_INVALID_CMD;
}
}
else
{
if (!fParsedAddr && (gDebugger.pbUnAsm == NULL) &&
(gReadyQueue.pctxtCurrent != NULL))
{
ULONG dwOffset;
gDebugger.pbUnAsm = gReadyQueue.pctxtCurrent->pbOp;
gDebugger.pbUnAsmEnd = NULL;
gpnsCurUnAsmScope = NULL;
if (FindObjSymbol(gDebugger.pbUnAsm, &pns, &dwOffset))
{
gDebugger.pbUnAsmEnd = pns->ObjData.pbDataBuff +
pns->ObjData.dwDataLen;
gpnsCurUnAsmScope = pns;
}
}
if (gDebugger.pbUnAsmEnd == NULL)
{
if ((gDebugger.pbUnAsm >= gDebugger.pbBlkBegin) &&
(gDebugger.pbUnAsm < gDebugger.pbBlkEnd))
{
gDebugger.pbUnAsmEnd = gDebugger.pbBlkEnd;
}
else
{
ULONG dwLen;
//
// don't know code len, start with 64K
//
for (dwLen = 64*1024; dwLen > 0; dwLen >>= 1)
{
if (ASSERTRANGE(gDebugger.pbUnAsm, dwLen))
{
gDebugger.pbUnAsmEnd = gDebugger.pbUnAsm + dwLen;
break;
}
}
if (dwLen == 0)
{
DBG_ERROR(("invalid address %x", gDebugger.pbUnAsm));
rc = DBGERR_INVALID_CMD;
}
}
}
if ((rc == DBGERR_NONE) && (gDebugger.pbUnAsm != NULL) &&
(gDebugger.pbUnAsmEnd > gDebugger.pbUnAsm))
{
rc = UnAsmScope(&gDebugger.pbUnAsm, gDebugger.pbUnAsmEnd,
fParsedAddr? 0: -1, 0);
PRINTF("\n");
if (rc == UNASMERR_ABORT)
{
rc = DBGERR_NONE;
}
}
else
{
gDebugger.pbUnAsm = gDebugger.pbUnAsmEnd = NULL;
}
fParsedAddr = FALSE;
}
return rc;
} //DebugUnAsm
BOOLEAN fRunningMethod = FALSE;
/***LP DebugRunMethod - Run Method
*
* ENTRY
* pArg -> argument type entry
* pszArg -> argument string
* dwArgNum - argument number
* dwNonSWArgs - number of non-switch arguments
*
* EXIT-SUCCESS
* returns DBGERR_NONE
* EXIT-FAILURE
* returns negative error code
*/
LONG LOCAL DebugRunMethod(PCMDARG pArg, PSZ pszArg, ULONG dwArgNum,
ULONG dwNonSWArgs)
{
LONG rc = DBGERR_NONE;
static int icArgs = -1;
static PNSOBJ pns = NULL;
static OBJDATA Args[MAX_NUM_ARGS] = {0};
static OBJDATA Result;
DEREF(pArg);
DEREF(dwArgNum);
DEREF(dwNonSWArgs);
if (fRunningMethod)
{
DBG_ERROR(("Cannot run method while previous method is still pending"));
rc = DBGERR_CMD_FAILED;
}
else if (pszArg != NULL)
{
if (icArgs == -1)
{
PUCHAR pbAddr;
if ((rc = DebugExpr(pszArg, (PULONG_PTR)&pbAddr, NULL, &pns, NULL))
== DBGERR_NONE)
{
if (pns != NULL)
{
pns = GetBaseObject(pns);
icArgs = 0;
}
else
{
DBG_ERROR(("invalid method or method not found"));
rc = DBGERR_CMD_FAILED;
}
}
}
else if (icArgs < MAX_NUM_ARGS)
{
MEMZERO(&Args[icArgs], sizeof(OBJDATA));
if (IsNumber(pszArg, 0, &Args[icArgs].uipDataValue))
{
Args[icArgs].dwDataType = OBJTYPE_INTDATA;
icArgs++;
}
else
{
DBG_ERROR(("invalid argument %s (can only be integer)",
pszArg));
rc = DBGERR_INVALID_CMD;
}
}
else
{
DBG_ERROR(("too many arguments"));
rc = DBGERR_INVALID_CMD;
}
}
else if (icArgs >= 0)
{
NTSTATUS rcAMLI;
MEMZERO(&Result, sizeof(OBJDATA));
fRunningMethod = TRUE;
if ((rcAMLI = AsyncEvalObject(pns, &Result, icArgs, Args,
RunMethodCallBack, NULL, TRUE)) !=
AMLISTA_PENDING)
{
RunMethodCallBack(pns, rcAMLI, &Result, NULL);
if (rcAMLI != STATUS_SUCCESS)
{
rc = DBGERR_CMD_FAILED;
}
}
else
{
PRINTF("\n%s returned PENDING\n", GetObjectPath(pns));
}
icArgs = -1;
}
else
{
DBG_ERROR(("invalid run command"));
rc = DBGERR_CMD_FAILED;
}
if (rc != DBGERR_NONE)
{
icArgs = -1;
}
return rc;
} //DebugRunMethod
/***LP RunMethodCallBack - RunMethod completion callback
*
* ENTRY
* pns -> method object
* rc - execution status code
* pdata -> result data
* pvContext -> context data
*
* EXIT
* None
*/
VOID EXPORT RunMethodCallBack(PNSOBJ pns, NTSTATUS rc, POBJDATA pdata,
PVOID pvContext)
{
DEREF(pvContext);
if (rc == STATUS_SUCCESS)
{
PRINTF("\n%s completed successfully with object data:\n",
GetObjectPath(pns));
DumpObject(pdata, NULL, 0);
}
else
{
PSZ pszErr;
AMLIGetLastError(&pszErr);
PRINTF("\n%s failed with the following error:\n%s\n",
GetObjectPath(pns), pszErr);
}
fRunningMethod = FALSE;
} //RunMethodCallBack
/***LP AddObjSymbol - Add object to symbol table
*
* ENTRY
* pbOp -> code address
* pnsObj -> object
*
* EXIT
* None
*/
VOID LOCAL AddObjSymbol(PUCHAR pbOp, PNSOBJ pnsObj)
{
POBJSYM pos, p;
if ((pos = NEWSYOBJ(sizeof(OBJSYM))) == NULL)
{
AMLI_ERROR(("AddObjSymbol: failed to allocate symbol buffer"));
}
else
{
MEMZERO(pos, sizeof(OBJSYM));
pos->pbOp = pbOp;
pos->pnsObj = pnsObj;
if (gDebugger.posSymbolList == NULL)
{
gDebugger.posSymbolList = pos;
}
else if (pbOp < gDebugger.posSymbolList->pbOp)
{
pos->posNext = gDebugger.posSymbolList;
gDebugger.posSymbolList->posPrev = pos;
gDebugger.posSymbolList = pos;
}
else
{
for (p = gDebugger.posSymbolList; p != NULL; p = p->posNext)
{
if (pbOp < p->pbOp)
{
pos->posNext = p;
pos->posPrev = p->posPrev;
p->posPrev->posNext = pos;
p->posPrev = pos;
break;
}
else if (p->posNext == NULL)
{
pos->posPrev = p;
p->posNext = pos;
break;
}
}
}
}
} //AddObjSymbol
/***LP FreeSymList - Free all object symbols
*
* ENTRY
* None
*
* EXIT
* None
*/
VOID LOCAL FreeSymList(VOID)
{
POBJSYM pos, posNext;
for (pos = gDebugger.posSymbolList; pos != NULL; pos = posNext)
{
posNext = pos->posNext;
FREESYOBJ(pos);
}
} //FreeSymList
/***LP FindObjSymbol - Find nearest object with given address
*
* ENTRY
* pbOp - address
* ppns -> to hold the nearest object
* pdwOffset - to hold offset from the nearest object
*
* EXIT-SUCCESS
* returns TRUE - found a nearest object
* EXIT-FAILURE
* returns FALSE - cannot found nearest object
*/
BOOLEAN LOCAL FindObjSymbol(PUCHAR pbOp, PPNSOBJ ppns, PULONG pdwOffset)
{
BOOLEAN rc = FALSE;
POBJSYM pos;
for (pos = gDebugger.posSymbolList; pos != NULL; pos = pos->posNext)
{
if (pbOp <= pos->pbOp)
{
if ((pbOp < pos->pbOp) && (pos->posPrev != NULL))
pos = pos->posPrev;
if (pbOp >= pos->pbOp)
{
*ppns = pos->pnsObj;
*pdwOffset = (ULONG)(pbOp - pos->pbOp);
rc = TRUE;
}
break;
}
}
return rc;
} //FindObjSymbol
/***LP CheckBP - Check given address is in the breakpoint list
*
* ENTRY
* pbOp - address
*
* EXIT-SUCCESS
* returns breakpoint number
* EXIT-FAILURE
* returns -1
*/
int LOCAL CheckBP(PUCHAR pbOp)
{
int i;
for (i = 0; i < MAX_BRK_PTS; ++i)
{
if (pbOp == gDebugger.BrkPts[i].pbBrkPt)
{
break;
}
}
if ((i == MAX_BRK_PTS) ||
!(gDebugger.BrkPts[i].dwfBrkPt & BPF_ENABLED))
{
i = -1;
}
return i;
} //CheckBP
/***LP PrintfBuffData - Print buffer data
*
* ENTRY
* pb -> buffer
* dwLen - length of buffer
*
* EXIT
* None
*/
VOID LOCAL PrintBuffData(PUCHAR pb, ULONG dwLen)
{
TRACENAME("PRINTBUFFDATA")
int i, j;
ENTER(4, ("PrintBuffData(pb=%x,Len=%d)\n", pb, dwLen));
PRINTF("{");
for (i = j = 0; i < (int)dwLen; ++i)
{
if (j == 0)
PRINTF("\n\t0x%02x", pb[i]);
else
PRINTF(",0x%02x", pb[i]);
j++;
if (j >= 14)
j = 0;
}
PRINTF("}");
EXIT(4, ("PrintBuffData!\n"));
} //PrintBuffData
/***LP PrintIndent - Print indentation
*
* ENTRY
* pctxt -> CTXT
*
* EXIT
* None
*/
VOID LOCAL PrintIndent(PCTXT pctxt)
{
TRACENAME("PRINTINDENT")
int i;
ENTER(4, ("PrintIndent(pctxt=%x,pbOp=%x)\n", pctxt, pctxt->pbOp));
PRINTF("\n%08x: ", pctxt->pbOp);
for (i = 0; i < gDebugger.iPrintLevel; ++i)
{
PRINTF("| ");
}
EXIT(4, ("PrintIndent!\n"));
} //PrintIndent
/***LP PrintObject - Print object content
*
* ENTRY
* pdata -> object
*
* EXIT
* None
*/
VOID LOCAL PrintObject(POBJDATA pdata)
{
TRACENAME("PRINTOBJECT")
int i;
ENTER(4, ("PrintObject(pdata=%x)\n", pdata));
switch (pdata->dwDataType)
{
case OBJTYPE_INTDATA:
PRINTF("0x%x", pdata->uipDataValue);
break;
case OBJTYPE_STRDATA:
PRINTF("\"%s\"", pdata->pbDataBuff);
break;
case OBJTYPE_BUFFDATA:
PRINTF("Buffer(0x%x)", pdata->dwDataLen);
PrintBuffData(pdata->pbDataBuff, pdata->dwDataLen);
break;
case OBJTYPE_PKGDATA:
PRINTF("Package(%d){",
((PPACKAGEOBJ)pdata->pbDataBuff)->dwcElements);
for (i = 0;
i < (int)((PPACKAGEOBJ)pdata->pbDataBuff)->dwcElements;
++i)
{
PRINTF("\n\t");
PrintObject(&((PPACKAGEOBJ)pdata->pbDataBuff)->adata[i]);
if (i + 1 < (int)((PPACKAGEOBJ)pdata->pbDataBuff)->dwcElements)
PRINTF(",");
}
PRINTF("}");
break;
default:
PRINTF("<Obj=%x,Type=%s,Value=0x%x,Buff=%x,Len=%d>",
pdata, GetObjectTypeName(pdata->dwDataType),
pdata->uipDataValue, pdata->pbDataBuff, pdata->dwDataLen);
}
EXIT(4, ("PrintObject!\n"));
} //PrintObject
/***LP LogEvent - Log an event in the log buffer
*
* ENTRY
* dwEvent - event type
* uipData1 - log data 1
* uipData2 - log data 2
* uipData3 - log data 3
* uipData4 - log data 4
* uipData5 - log data 5
* uipData6 - log data 6
* uipData7 - log data 7
*
* EXIT
* None
*/
VOID LOCAL LogEvent(ULONG dwEvent, ULONG_PTR uipData1, ULONG_PTR uipData2,
ULONG_PTR uipData3, ULONG_PTR uipData4, ULONG_PTR uipData5,
ULONG_PTR uipData6, ULONG_PTR uipData7)
{
if ((gDebugger.dwfDebugger & DBGF_LOGEVENT_ON) &&
(gDebugger.pEventLog != NULL))
{
ULONG i = gDebugger.dwLogIndex;
gDebugger.pEventLog[i].ullTime = KeQueryInterruptTime();
gDebugger.pEventLog[i].dwEvent = dwEvent;
gDebugger.pEventLog[i].uipData1 = uipData1;
gDebugger.pEventLog[i].uipData2 = uipData2;
gDebugger.pEventLog[i].uipData3 = uipData3;
gDebugger.pEventLog[i].uipData4 = uipData4;
gDebugger.pEventLog[i].uipData5 = uipData5;
gDebugger.pEventLog[i].uipData6 = uipData6;
gDebugger.pEventLog[i].uipData7 = uipData7;
gDebugger.dwLogIndex++;
if (gDebugger.dwLogIndex >= gDebugger.dwLogSize)
{
gDebugger.dwLogIndex = 0;
}
}
} //LogEvent;
/***LP LogSchedEvent - Log a scheduler event in the log buffer
*
* ENTRY
* dwEvent - event type
* uipData1 - log data 1
* uipData2 - log data 2
* uipData3 - log data 3
*
* EXIT
* None
*/
VOID LOCAL LogSchedEvent(ULONG dwEvent, ULONG_PTR uipData1, ULONG_PTR uipData2,
ULONG_PTR uipData3)
{
if ((gDebugger.dwfDebugger & DBGF_LOGEVENT_ON) &&
(gDebugger.pEventLog != NULL))
{
ULONG i = gDebugger.dwLogIndex;
gDebugger.pEventLog[i].ullTime = KeQueryInterruptTime();
gDebugger.pEventLog[i].dwEvent = dwEvent;
gDebugger.pEventLog[i].uipData1 = (ULONG_PTR)KeGetCurrentThread();
gDebugger.pEventLog[i].uipData2 = (ULONG_PTR)gReadyQueue.pkthCurrent;
gDebugger.pEventLog[i].uipData3 = (ULONG_PTR)gReadyQueue.pctxtCurrent;
gDebugger.pEventLog[i].uipData4 = (ULONG_PTR)gReadyQueue.dwfCtxtQ;
gDebugger.pEventLog[i].uipData5 = uipData1;
gDebugger.pEventLog[i].uipData6 = uipData2;
gDebugger.pEventLog[i].uipData7 = uipData3;
gDebugger.dwLogIndex++;
if (gDebugger.dwLogIndex >= gDebugger.dwLogSize)
{
gDebugger.dwLogIndex = 0;
}
}
} //LogSchedEvent
/***LP LogError - Log error code and message
*
* ENTRY
* rcErr - error code
*
* EXIT
* None
*/
VOID LOCAL LogError(NTSTATUS rcErr)
{
static struct _ErrMsg
{
NTSTATUS rcErr;
PSZ pszMsg;
} ErrMsgTable[] =
{
AMLIERR_NONE, "Success",
AMLIERR_OUT_OF_MEM, "Failed to allocate memory",
AMLIERR_INVALID_OPCODE, "Invalid AML Opcode",
AMLIERR_NAME_TOO_LONG, "Object name is too long",
AMLIERR_ASSERT_FAILED, "Assertion failure",
AMLIERR_INVALID_NAME, "Invalid object name",
AMLIERR_OBJ_NOT_FOUND, "Object not found",
AMLIERR_OBJ_ALREADY_EXIST, "Object already exist",
AMLIERR_INDEX_TOO_BIG, "Index is too big",
AMLIERR_ARG_NOT_EXIST, "Argument does not exist",
AMLIERR_FATAL, "Fatal error",
AMLIERR_INVALID_SUPERNAME, "Invalid SuperName",
AMLIERR_UNEXPECTED_ARGTYPE, "Unexpected argument type",
AMLIERR_UNEXPECTED_OBJTYPE, "Unexpected object type",
AMLIERR_UNEXPECTED_TARGETTYPE, "Unexpected target type",
AMLIERR_INCORRECT_NUMARG, "Incorrect number of arguments",
AMLIERR_FAILED_ADDR_XLATE, "Failed address translation",
AMLIERR_INVALID_EVENTTYPE, "Invalid event type",
AMLIERR_REGHANDLER_FAILED, "Failed to register event handler",
AMLIERR_HANDLER_EXIST, "Event handler already exist",
AMLIERR_INVALID_DATA, "Invalid data",
AMLIERR_INVALID_REGIONSPACE, "Invalid RegionSpace",
AMLIERR_INVALID_ACCSIZE, "Invalid AccessSize",
AMLIERR_INVALID_TABLE, "Invalid table",
AMLIERR_ACQUIREGL_FAILED, "Failed to acquire global lock",
AMLIERR_ALREADY_INITIALIZED, "AML Interpreter is already initialized",
AMLIERR_NOT_INITIALIZED, "AML Interpreter is not initialized",
AMLIERR_MUTEX_INVALID_LEVEL, "Invalid mutex sync level",
AMLIERR_MUTEX_NOT_OWNED, "Mutex object has no owner",
AMLIERR_MUTEX_NOT_OWNER, "Mutex object is owned by a different owner",
AMLIERR_RS_ACCESS, "RegionSpace handler error",
AMLIERR_STACK_OVERFLOW, "AML Stack overflow",
AMLIERR_INVALID_BUFFSIZE, "Invalid buffer size",
AMLIERR_BUFF_TOOSMALL, "Buffer is too small",
AMLIERR_NOTIFY_FAILED, "Notify handler failed",
0, NULL
};
int i;
gDebugger.rcLastError = rcErr;
for (i = 0; ErrMsgTable[i].pszMsg != NULL; ++i)
{
if (rcErr == ErrMsgTable[i].rcErr)
{
sprintf(gDebugger.szLastError, MODNAME "_ERROR(%08x): %s",
rcErr, ErrMsgTable[i].pszMsg);
break;
}
}
ASSERT(ErrMsgTable[i].pszMsg != NULL);
} //LogError
/***LP CatError - Concat to error buffer
*
* ENTRY
* pszFormat -> message format string
* ... - variable parameters according to format string
*
* EXIT
* None
*/
VOID LOCAL CatError(PSZ pszFormat, ...)
{
va_list marker;
STRCAT(gDebugger.szLastError, "\n");
va_start(marker, pszFormat);
if(_vsnprintf(&gDebugger.szLastError[STRLEN(gDebugger.szLastError)],
sizeof(gDebugger.szLastError) - STRLEN(gDebugger.szLastError),
pszFormat, marker) == -1)
{
gDebugger.szLastError[sizeof(gDebugger.szLastError) - 1] = '\0';
}
va_end(marker);
ConPrintf(gDebugger.szLastError);
ConPrintf("\n");
if (gDebugger.dwfDebugger & DBGF_ERRBREAK_ON)
{
AMLIDebugger(FALSE);
}
} //CatError
/***LP ConPrintf - Console printf
*
* ENTRY
* pszFormat -> format string
* ... - variable parameters according to format string
*
* EXIT
* None
*/
VOID LOCAL ConPrintf(PSZ pszFormat, ...)
{
static char szBuff[1024];
va_list marker;
va_start(marker, pszFormat);
vsprintf(szBuff, pszFormat, marker);
va_end(marker);
if (gDebugger.hConMessage.pfnHandler != NULL) {
((PFNCM)gDebugger.hConMessage.pfnHandler)(
szBuff,
gDebugger.hConMessage.uipParam
);
} else {
_PRINTF(szBuff);
}
} //ConPrintf
/***LP ConPrompt - Console prompted input
*
* ENTRY
* pszPrompt -> prompt string
* pszBuff -> input buffer
* dwcbBuff - buffer size
*/
VOID LOCAL ConPrompt(PSZ pszPrompt, PSZ pszBuff, ULONG dwcbBuff)
{
if(gDebugger.dwfDebugger & ~DBGF_DEBUG_SPEW_ON)
{
CheckAndEnableDebugSpew(TRUE);
}
if (gDebugger.hConPrompt.pfnHandler != NULL)
{
((PFNCP)gDebugger.hConPrompt.pfnHandler)(pszPrompt, pszBuff, dwcbBuff,
gDebugger.hConPrompt.uipParam);
}
else
{
DbgPrompt(pszPrompt, pszBuff, dwcbBuff);
}
} //ConPrompt
/***LP CheckAndEnableDebugSpew - Enable debug spew if it is not already turned on.
*
* ENTRY
* BOOLEAN fEnable - Enable iff TRUE.
*
* EXIT
* BOOLEAN - TRUE on success.
*/
BOOLEAN LOCAL CheckAndEnableDebugSpew(BOOLEAN fEnable)
{
BOOLEAN bRet = FALSE;
if(KeGetCurrentIrql() < DISPATCH_LEVEL)
{
if(fEnable)
{
gDebugger.dwfDebugger |= DBGF_DEBUG_SPEW_ON;
DbgSetDebugFilterState( DPFLTR_AMLI_ID, -1, TRUE);
}
else
{
DbgSetDebugFilterState( DPFLTR_AMLI_ID, -1, FALSE);
gDebugger.dwfDebugger &= ~DBGF_DEBUG_SPEW_ON;
}
bRet = TRUE;
}
return bRet;
}
#endif //ifdef DEBUGGER
#ifdef DEBUG
/***LP DumpMemObjCounts - display memory object counts
*
* ENTRY
* None
*
* EXIT
* None
*/
VOID LOCAL DumpMemObjCounts(VOID)
{
static char szFormat[] = "Number of %s = %d\n";
PRINTF("CurGlobalHeapSize=%d bytes\n", gdwGlobalHeapSize);
PRINTF("RefGlobalHeapSize=%d bytes\n", gdwGHeapSnapshot);
PRINTF("MaxLocalHeapSize =%d bytes\n", gdwLocalHeapMax);
PRINTF("MaxLocalStackSize=%d bytes\n", gdwLocalStackMax);
PRINTF(szFormat, "CtxtObj ", gdwcCTObjs);
PRINTF(szFormat, "HeapObj ", gdwcHPObjs);
PRINTF(szFormat, "SymbolObj ", gdwcSYObjs);
PRINTF(szFormat, "RSAccessObj ", gdwcRSObjs);
PRINTF(szFormat, "PassHookObj ", gdwcPHObjs);
PRINTF(szFormat, "DataObj ", gdwcODObjs);
PRINTF(szFormat, "NSObj ", gdwcNSObjs);
PRINTF(szFormat, "OwnerObj ", gdwcOOObjs);
PRINTF(szFormat, "BuffFieldObj ", gdwcBFObjs);
PRINTF(szFormat, "StrDataObj ", gdwcSDObjs);
PRINTF(szFormat, "BuffDataObj ", gdwcBDObjs);
PRINTF(szFormat, "PackageObj ", gdwcPKObjs);
PRINTF(szFormat, "FieldUnitObj ", gdwcFUObjs);
PRINTF(szFormat, "BankFieldObj ", gdwcKFObjs);
PRINTF(szFormat, "FieldObj ", gdwcFObjs);
PRINTF(szFormat, "IndexFieldObj", gdwcIFObjs);
PRINTF(szFormat, "OpRegion ", gdwcORObjs);
PRINTF(szFormat, "MutexObj ", gdwcMTObjs);
PRINTF(szFormat, "EventObj ", gdwcEVObjs);
PRINTF(szFormat, "MethodObj ", gdwcMEObjs);
PRINTF(szFormat, "PowerResObj ", gdwcPRObjs);
PRINTF(szFormat, "ProcessorObj ", gdwcPCObjs);
PRINTF(szFormat, "CtxtResObj ", gdwcCRObjs);
PRINTF(szFormat, "MiscObj ",
gdwcMemObjs - gdwcCTObjs - gdwcHPObjs - gdwcSYObjs - gdwcRSObjs -
gdwcPHObjs - gdwcCRObjs);
} //DumpMemObjCounts
#endif //ifdef DEBUG
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