void
AhFindAslAndAmlOperators (
char *Name)
{
UINT32 MatchCount;
MatchCount = AhFindAslOperators (Name);
if (MatchCount == 1)
{
AhFindAmlOpcode (Name);
}
}
void
AhDecodeAmlOpcode (
char *OpcodeString)
{
const AH_AML_OPCODE *Op;
UINT32 Opcode;
UINT8 Prefix;
if (!OpcodeString)
{
AhFindAmlOpcode (NULL);
return;
}
Opcode = ACPI_STRTOUL (OpcodeString, NULL, 16);
if (Opcode > ACPI_UINT16_MAX)
{
printf ("Invalid opcode (more than 16 bits)\n");
return;
}
/* Only valid opcode extension is 0x5B */
Prefix = (Opcode & 0x0000FF00) >> 8;
if (Prefix && (Prefix != 0x5B))
{
printf ("Invalid opcode (invalid extension prefix 0x%X)\n",
Prefix);
return;
}
/* Find/Display the opcode. May fall within an opcode range */
for (Op = AmlOpcodeInfo; Op->OpcodeString; Op++)
{
if ((Opcode >= Op->OpcodeRangeStart) &&
(Opcode <= Op->OpcodeRangeEnd))
{
AhDisplayAmlOpcode (Op);
}
}
}
int ACPI_SYSTEM_XFACE
main (
int argc,
char *argv[])
{
char *Name;
UINT32 DecodeType;
int j;
AcpiOsInitialize ();
ACPI_DEBUG_INITIALIZE (); /* For debug version only */
printf (ACPI_COMMON_SIGNON (AH_UTILITY_NAME));
DecodeType = AH_DECODE_DEFAULT;
if (argc < 2)
{
AhDisplayUsage ();
return (0);
}
/* Command line options */
while ((j = AcpiGetopt (argc, argv, AH_SUPPORTED_OPTIONS)) != ACPI_OPT_END) switch (j)
{
case 'a':
DecodeType = AH_DECODE_ASL_AML;
break;
case 'e':
DecodeType = AH_DECODE_EXCEPTION;
break;
case 'i':
DecodeType = AH_DISPLAY_DEVICE_IDS;
break;
case 'k':
DecodeType = AH_DECODE_ASL_KEYWORD;
break;
case 'm':
DecodeType = AH_DECODE_AML;
break;
case 'o':
DecodeType = AH_DECODE_AML_OPCODE;
break;
case 'p':
DecodeType = AH_DECODE_PREDEFINED_NAME;
break;
case 's':
DecodeType = AH_DECODE_ASL;
break;
case 'u':
DecodeType = AH_DISPLAY_UUIDS;
break;
case 'v': /* -v: (Version): signon already emitted, just exit */
return (0);
case 'h':
default:
AhDisplayUsage ();
return (-1);
}
/* Missing (null) name means "display all" */
Name = argv[AcpiGbl_Optind];
switch (DecodeType)
{
case AH_DECODE_ASL_AML:
AhFindAslAndAmlOperators (Name);
break;
case AH_DECODE_AML:
AhFindAmlOpcode (Name);
break;
case AH_DECODE_AML_OPCODE:
AhDecodeAmlOpcode (Name);
break;
case AH_DECODE_PREDEFINED_NAME:
AhFindPredefinedNames (Name);
break;
case AH_DECODE_ASL:
AhFindAslOperators (Name);
break;
case AH_DECODE_ASL_KEYWORD:
AhFindAslKeywords (Name);
break;
case AH_DISPLAY_DEVICE_IDS:
AhDisplayDeviceIds (Name);
break;
case AH_DECODE_EXCEPTION:
AhDecodeException (Name);
break;
case AH_DISPLAY_UUIDS:
AhDisplayUuids ();
break;
default:
if (!Name)
{
AhFindAslOperators (Name);
break;
}
if (*Name == '_')
{
AhFindPredefinedNames (Name);
}
else
{
AhFindAslAndAmlOperators (Name);
}
break;
}
return (0);
}
int ACPI_SYSTEM_XFACE
main (
int argc,
char *argv[])
{
char *Name;
UINT32 DecodeType;
int j;
ACPI_DEBUG_INITIALIZE (); /* For debug version only */
printf (ACPI_COMMON_SIGNON ("ACPI Help Utility"));
DecodeType = AH_DECODE_DEFAULT;
if (argc < 2)
{
AhDisplayUsage ();
return (0);
}
/* Command line options */
while ((j = AcpiGetopt (argc, argv, "ehikmops")) != EOF) switch (j)
{
case 'e':
DecodeType = AH_DECODE_EXCEPTION;
break;
case 'i':
DecodeType = AH_DISPLAY_DEVICE_IDS;
break;
case 'k':
DecodeType = AH_DECODE_ASL_KEYWORD;
break;
case 'm':
DecodeType = AH_DECODE_AML;
break;
case 'o':
DecodeType = AH_DECODE_AML_OPCODE;
break;
case 'p':
DecodeType = AH_DECODE_PREDEFINED_NAME;
break;
case 's':
DecodeType = AH_DECODE_ASL;
break;
case 'h':
default:
AhDisplayUsage ();
return (-1);
}
/* Missing (null) name means "display all" */
Name = argv[AcpiGbl_Optind];
switch (DecodeType)
{
case AH_DECODE_AML:
AhFindAmlOpcode (Name);
break;
case AH_DECODE_AML_OPCODE:
AhDecodeAmlOpcode (Name);
break;
case AH_DECODE_PREDEFINED_NAME:
AhFindPredefinedNames (Name);
break;
case AH_DECODE_ASL:
AhFindAslOperators (Name);
break;
case AH_DECODE_ASL_KEYWORD:
AhFindAslKeywords (Name);
break;
case AH_DISPLAY_DEVICE_IDS:
AhDisplayDeviceIds ();
break;
case AH_DECODE_EXCEPTION:
AhDecodeException (Name);
break;
default:
if (!Name)
{
AhFindAslOperators (Name);
break;
}
if (*Name == '_')
{
AhFindPredefinedNames (Name);
}
else
{
AhFindAslOperators (Name);
}
break;
}
return (0);
}
