diff options
Diffstat (limited to 'gdb/29k-share/udi/udi2go32.c')
| -rw-r--r-- | gdb/29k-share/udi/udi2go32.c | 607 |
1 files changed, 0 insertions, 607 deletions
diff --git a/gdb/29k-share/udi/udi2go32.c b/gdb/29k-share/udi/udi2go32.c deleted file mode 100644 index 63d98ae..0000000 --- a/gdb/29k-share/udi/udi2go32.c +++ /dev/null @@ -1,607 +0,0 @@ -/* - -Interface from UDI calls in 32-bit mode to go32 in 16-bit mode. -Communication is done through a single interrupt vector, which passes -data through two linear buffers. - -Call: - AH = 0xfe - AL = UDI function number - ECX = IN length - ESI = pointer to IN buffer - EDI = pointer to OUT buffer - -Return: - EAX = return value of UDI function - -Vector: - 0x21 - -*/ -#ifdef __GO32__ - -#include <stdlib.h> -#include "udiproc.h" -#include "udisoc.h" - -char dfe_errmsg[500]; - -static char in_buffer[4096]; -static char out_buffer[4096]; -static char *in_ptr; -static char *out_ptr; - -#define IN_INIT() in_ptr = in_buffer -#define IN_VAL(t,v) *((t *)in_ptr)++ = v -#define IN_DATA(ptr, cnt) memcpy(in_ptr, ptr, cnt), in_ptr += cnt - -#define OUT_INIT() out_ptr = out_buffer -#define OUT_VAL(t) (*((t *)out_ptr)++) -#define OUT_DATA(ptr, cnt) memcpy(ptr, out_ptr, cnt), out_ptr += cnt - -static int DO_CALL(int function) -{ - asm("pushl %esi"); - asm("pushl %edi"); - asm("movb %0, %%al" : : "g" (function)); - asm("movl _in_ptr, %ecx"); - asm("movl $_in_buffer, %esi"); - asm("subl %esi, %ecx"); - asm("movl $_out_buffer, %edi"); - asm("movb $0xfe, %ah"); - asm("int $0x21"); - asm("popl %edi"); - asm("popl %esi"); -} - -/*----------------------------------------------------------------------*/ - -#ifdef TEST_UDI -int main() -{ - int r; - long p2; - short p1; - IN_INIT(); - IN_VAL(long, 11111111); - IN_VAL(short, 2222); - IN_DATA("Hello, world\n", 17); - - r = DO_CALL(42); - - OUT_INIT(); - p1 = OUT_VAL(short); - p2 = OUT_VAL(long); - printf("main: p1=%d p2=%d rv=%d\n", p1, p2, r); - return r; -} -#endif - -/*----------------------------------------------------------------------*/ - -unsupported(char *s) -{ - printf("unsupported UDI host call %s\n", s); - abort(); -} - -UDIError UDIConnect ( - char *Configuration, /* In */ - UDISessionId *Session /* Out */ - ) -{ - int r; - out_buffer[0] = 0; /* DJ - test */ - IN_INIT(); - IN_DATA(Configuration, strlen(Configuration)+1); - - r = DO_CALL(UDIConnect_c); - - OUT_INIT(); - *Session = OUT_VAL(UDISessionId); - return r; -} - -UDIError UDIDisconnect ( - UDISessionId Session, /* In */ - UDIBool Terminate /* In */ - ) -{ - int r; - IN_INIT(); - IN_VAL(UDISessionId, Session); - IN_VAL(UDIBool, Terminate); - - return DO_CALL(UDIDisconnect_c); -} - -UDIError UDISetCurrentConnection ( - UDISessionId Session /* In */ - ) -{ - IN_INIT(); - IN_VAL(UDISessionId, Session); - - return DO_CALL(UDISetCurrentConnection_c); -} - -UDIError UDICapabilities ( - UDIUInt32 *TIPId, /* Out */ - UDIUInt32 *TargetId, /* Out */ - UDIUInt32 DFEId, /* In */ - UDIUInt32 DFE, /* In */ - UDIUInt32 *TIP, /* Out */ - UDIUInt32 *DFEIPCId, /* Out */ - UDIUInt32 *TIPIPCId, /* Out */ - char *TIPString /* Out */ - ) -{ - int r; - IN_INIT(); - IN_VAL(UDIUInt32, DFEId); - IN_VAL(UDIUInt32, DFE); - r = DO_CALL(UDICapabilities_c); - OUT_INIT(); - *TIPId = OUT_VAL(UDIUInt32); - *TargetId = OUT_VAL(UDIUInt32); - *TIP = OUT_VAL(UDIUInt32); - *DFEIPCId = OUT_VAL(UDIUInt32); - *TIPIPCId = OUT_VAL(UDIUInt32); - strcpy(TIPString, out_ptr); - return r; -} - -UDIError UDIEnumerateTIPs ( - UDIInt (*UDIETCallback) /* In */ - ( char *Configuration ) /* In to callback() */ - ) -{ - UDIETCallback("montip.exe"); -} - -UDIError UDIGetErrorMsg ( - UDIError ErrorCode, /* In */ - UDISizeT MsgSize, /* In */ - char *Msg, /* Out */ - UDISizeT *CountDone /* Out */ - ) -{ - int r; - if (MsgSize > 4000) - MsgSize = 4000; - IN_INIT(); - IN_VAL(UDIError, ErrorCode); - IN_VAL(UDISizeT, MsgSize); - - r = DO_CALL(UDIGetErrorMsg_c); - - OUT_INIT(); - *CountDone = OUT_VAL(UDISizeT); - OUT_DATA(Msg, *CountDone); - return r; -} - -UDIError UDIGetTargetConfig ( - UDIMemoryRange KnownMemory[], /* Out */ - UDIInt *NumberOfRanges, /* In/Out */ - UDIUInt32 ChipVersions[], /* Out */ - UDIInt *NumberOfChips /* In/Out */ - ) -{ - int r, i; - int nr = *NumberOfRanges; - int nc = *NumberOfChips; - IN_INIT(); - IN_VAL(UDIInt, *NumberOfRanges); - IN_VAL(UDIInt, *NumberOfChips); - r = DO_CALL(UDIGetTargetConfig_c); - if (r == UDIErrorIncomplete) - return r; - OUT_INIT(); - *NumberOfRanges = OUT_VAL(UDIInt); - *NumberOfChips = OUT_VAL(UDIInt); - for (i=0; i<nr; i++) - { - KnownMemory[i].Space = OUT_VAL(short); - KnownMemory[i].Offset = OUT_VAL(CPUOffset); - KnownMemory[i].Size = OUT_VAL(CPUSizeT); - } - for (i=0; i<nc; i++) - { - ChipVersions[i] = OUT_VAL(UDIUInt32); - } - return r; -} - -UDIError UDICreateProcess ( - UDIPId *PId /* Out */ - ) -{ - int r = DO_CALL(UDICreateProcess_c); - - OUT_INIT(); - *PId = OUT_VAL(UDIPId); - - return r; -} - -UDIError UDISetCurrentProcess ( - UDIPId PId /* In */ - ) -{ - IN_INIT(); - IN_VAL(UDIPId, PId); - - return DO_CALL(UDISetCurrentProcess_c); -} - -UDIError UDIDestroyProcess ( - UDIPId PId /* In */ - ) -{ - IN_INIT(); - IN_VAL(UDIPId, PId); - - return DO_CALL(UDIDestroyProcess_c); -} - -UDIError UDIInitializeProcess ( - UDIMemoryRange ProcessMemory[], /* In */ - UDIInt NumberOfRanges, /* In */ - UDIResource EntryPoint, /* In */ - CPUSizeT StackSizes[], /* In */ - UDIInt NumberOfStacks, /* In */ - char *ArgString /* In */ - ) -{ - int i, r; - IN_INIT(); - IN_VAL(UDIInt, NumberOfRanges); - for (i=0; i<NumberOfRanges; i++) - { - IN_VAL(short, ProcessMemory[i].Space); - IN_VAL(CPUOffset, ProcessMemory[i].Offset); - IN_VAL(CPUSizeT, ProcessMemory[i].Size); - } - IN_VAL(short, EntryPoint.Space); - IN_VAL(CPUOffset, EntryPoint.Offset); - IN_VAL(UDIInt, NumberOfStacks); - for (i=0; i<NumberOfStacks; i++) - IN_VAL(CPUSizeT, StackSizes[i]); - IN_DATA(ArgString, strlen(ArgString)+1); - - return DO_CALL(UDIInitializeProcess_c); -} - -UDIError UDIRead ( - UDIResource From, /* In */ - UDIHostMemPtr To, /* Out */ - UDICount Count, /* In */ - UDISizeT Size, /* In */ - UDICount *CountDone, /* Out */ - UDIBool HostEndian /* In */ - ) -{ - int cleft = Count, cthis, dthis; - int cdone = 0, r, bsize=2048/Size; - - while (cleft) - { - cthis = (cleft<bsize) ? cleft : bsize; - IN_INIT(); - IN_VAL(short, From.Space); - IN_VAL(CPUOffset, From.Offset); - IN_VAL(UDICount, cthis); - IN_VAL(UDISizeT, Size); - IN_VAL(UDIBool, HostEndian); - - r = DO_CALL(UDIRead_c); - - OUT_INIT(); - dthis = OUT_VAL(UDICount); - OUT_DATA(To, dthis*Size); - cdone += dthis; - To += dthis*Size; - - if (r != UDINoError) - { - *CountDone = cdone; - return r; - } - cleft -= cthis; - } - *CountDone = cdone; - return UDINoError; -} - -UDIError UDIWrite ( - UDIHostMemPtr From, /* In */ - UDIResource To, /* In */ - UDICount Count, /* In */ - UDISizeT Size, /* In */ - UDICount *CountDone, /* Out */ - UDIBool HostEndian /* In */ - ) -{ - int cleft = Count, cthis, dthis; - int cdone = 0, r, bsize=2048/Size; - - while (cleft) - { - cthis = (cleft<bsize) ? cleft : bsize; - IN_INIT(); - IN_VAL(short, To.Space); - IN_VAL(CPUOffset, To.Offset); - IN_VAL(UDICount, cthis); - IN_VAL(UDISizeT, Size); - IN_VAL(UDIBool, HostEndian); - IN_DATA(From, cthis*Size); - From += cthis*Size; - - r = DO_CALL(UDIWrite_c); - - OUT_INIT(); - cdone += OUT_VAL(UDICount); - - if (r != UDINoError) - { - *CountDone = cdone; - return r; - } - cleft -= cthis; - } - *CountDone = cdone; - return UDINoError; -} - -UDIError UDICopy ( - UDIResource From, /* In */ - UDIResource To, /* In */ - UDICount Count, /* In */ - UDISizeT Size, /* In */ - UDICount *CountDone, /* Out */ - UDIBool Direction /* In */ - ) -{ - int r; - IN_INIT(); - IN_VAL(short, From.Space); - IN_VAL(CPUOffset, From.Offset); - IN_VAL(short, To.Space); - IN_VAL(CPUOffset, To.Offset); - IN_VAL(UDICount, Count); - IN_VAL(UDISizeT, Size); - IN_VAL(UDIBool, Direction); - - r = DO_CALL(UDICopy_c); - - OUT_INIT(); - *CountDone = OUT_VAL(UDICount); - - return r; -} - -UDIError UDIExecute ( - void - ) -{ - return DO_CALL(UDIExecute_c); -} - -UDIError UDIStep ( - UDIUInt32 Steps, /* In */ - UDIStepType StepType, /* In */ - UDIRange Range /* In */ - ) -{ - IN_INIT(); - IN_VAL(UDIUInt32, Steps); - IN_VAL(UDIStepType, StepType); - IN_VAL(UDIRange, Range); - - return DO_CALL(UDIStep_c); -} - -UDIVoid UDIStop ( - void - ) -{ - DO_CALL(UDIStop_c); -} - -UDIError UDIWait ( - UDIInt32 MaxTime, /* In */ - UDIPId *PId, /* Out */ - UDIUInt32 *StopReason /* Out */ - ) -{ - int r; - IN_INIT(); - IN_VAL(UDIInt32, MaxTime); - r = DO_CALL(UDIWait_c); - OUT_INIT(); - *PId = OUT_VAL(UDIPId); - *StopReason = OUT_VAL(UDIUInt32); - return r; -} - -UDIError UDISetBreakpoint ( - UDIResource Addr, /* In */ - UDIInt32 PassCount, /* In */ - UDIBreakType Type, /* In */ - UDIBreakId *BreakId /* Out */ - ) -{ - int r; - IN_INIT(); - IN_VAL(short, Addr.Space); - IN_VAL(CPUOffset, Addr.Offset); - IN_VAL(UDIInt32, PassCount); - IN_VAL(UDIBreakType, Type); - - r = DO_CALL(UDISetBreakpoint_c); - - OUT_INIT(); - *BreakId = OUT_VAL(UDIBreakId); - return r; -} - -UDIError UDIQueryBreakpoint ( - UDIBreakId BreakId, /* In */ - UDIResource *Addr, /* Out */ - UDIInt32 *PassCount, /* Out */ - UDIBreakType *Type, /* Out */ - UDIInt32 *CurrentCount /* Out */ - ) -{ - int r; - IN_INIT(); - IN_VAL(UDIBreakId, BreakId); - - r = DO_CALL(UDIQueryBreakpoint_c); - - OUT_INIT(); - Addr->Space = OUT_VAL(short); - Addr->Offset = OUT_VAL(CPUOffset); - *PassCount = OUT_VAL(UDIInt32); - *Type = OUT_VAL(UDIBreakType); - *CurrentCount = OUT_VAL(UDIInt32); - - return r; -} - -UDIError UDIClearBreakpoint ( - UDIBreakId BreakId /* In */ - ) -{ - IN_INIT(); - IN_VAL(UDIBreakId, BreakId); - - return DO_CALL(UDIClearBreakpoint_c); -} - -UDIError UDIGetStdout ( - UDIHostMemPtr Buf, /* Out */ - UDISizeT BufSize, /* In */ - UDISizeT *CountDone /* Out */ - ) -{ - int r; - IN_INIT(); - if (BufSize > 4000) - BufSize = 4000; - IN_VAL(UDISizeT,BufSize); - r = DO_CALL(UDIGetStdout_c); - OUT_INIT(); - *CountDone = OUT_VAL(UDISizeT); - if (*CountDone <= BufSize) - OUT_DATA(Buf, *CountDone); - return r; -} - -UDIError UDIGetStderr ( - UDIHostMemPtr Buf, /* Out */ - UDISizeT BufSize, /* In */ - UDISizeT *CountDone /* Out */ - ) -{ - int r; - IN_INIT(); - if (BufSize > 4000) - BufSize = 4000; - IN_VAL(UDISizeT,BufSize); - r = DO_CALL(UDIGetStderr_c); - OUT_INIT(); - *CountDone = OUT_VAL(UDISizeT); - OUT_DATA(Buf, *CountDone); - return r; -} - -UDIError UDIPutStdin ( - UDIHostMemPtr Buf, /* In */ - UDISizeT Count, /* In */ - UDISizeT *CountDone /* Out */ - ) -{ - int r; - IN_INIT(); - if (Count > 4000) - Count = 4000; - IN_VAL(UDISizeT,Count); - IN_DATA(Buf, Count); - r = DO_CALL(UDIPutStdin_c); - OUT_INIT(); - *CountDone = OUT_VAL(UDISizeT); - return r; -} - -UDIError UDIStdinMode ( - UDIMode *Mode /* Out */ - ) -{ - int r; - IN_INIT(); - r = DO_CALL(UDIStdinMode_c); - OUT_INIT(); - *Mode = OUT_VAL(UDIMode); - return r; -} - -UDIError UDIPutTrans ( - UDIHostMemPtr Buf, /* In */ - UDISizeT Count, /* In */ - UDISizeT *CountDone /* Out */ - ) -{ - int r; - IN_INIT(); - if (Count > 4000) - Count = 4000; - IN_VAL(UDISizeT,Count); - IN_DATA(Buf, Count); - r = DO_CALL(UDIPutTrans_c); - OUT_INIT(); - *CountDone = OUT_VAL(UDISizeT); - return r; -} - -UDIError UDIGetTrans ( - UDIHostMemPtr Buf, /* Out */ - UDISizeT BufSize, /* In */ - UDISizeT *CountDone /* Out */ - ) -{ - int r; - IN_INIT(); - if (BufSize > 4000) - BufSize = 4000; - IN_VAL(UDISizeT,BufSize); - r = DO_CALL(UDIGetTrans_c); - OUT_INIT(); - *CountDone = OUT_VAL(UDISizeT); - OUT_DATA(Buf, *CountDone); - return r; -} - -UDIError UDITransMode ( - UDIMode *Mode /* Out */ - ) -{ - int r; - IN_INIT(); - r = DO_CALL(UDITransMode_c); - OUT_INIT(); - *Mode = OUT_VAL(UDIMode); - return r; -} - -#define DFEIPCIdCompany 0x0001 /* Company ID AMD */ -#define DFEIPCIdProduct 0x1 /* Product ID 0 */ -#define DFEIPCIdVersion 0x125 /* 1.2.5 */ - -unsigned UDIGetDFEIPCId () -{ - return((((UDIUInt32)DFEIPCIdCompany) << 16) |(DFEIPCIdProduct << 12) | DFEIPCIdVersion); -} - -#endif /* __GO32__ */ |