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acpica-tools/re-enable-big-endian.patch

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Re-enable big-endian use of iasl. Signed-off-by: Al Stone <ahs3@redhat.com>
2014-05-22 19:01:15 +00:00
Re-enable use of these tools on big-endian machines.
Al Stone <ahs3@redhat.com>
diff -Naur acpica-unix2-20140424/source/compiler/aslmain.c acpica-unix2-20140424-patch/source/compiler/aslmain.c
--- acpica-unix2-20140424/source/compiler/aslmain.c 2014-04-24 09:48:59.000000000 -0600
+++ acpica-unix2-20140424-patch/source/compiler/aslmain.c 2014-05-22 12:55:47.634904320 -0600
@@ -329,18 +329,6 @@
int Index2;
- /*
- * Big-endian machines are not currently supported. ACPI tables must
- * be little-endian, and support for big-endian machines needs to
- * be implemented.
- */
- if (AcpiIsBigEndianMachine ())
- {
- fprintf (stderr,
- "iASL is not currently supported on big-endian machines.\n");
- return (-1);
- }
-
ACPI_DEBUG_INITIALIZE (); /* For debug version only */
/* Initialize preprocessor and compiler before command line processing */
diff -Naur acpica-unix2-20140424/source/compiler/.aslmain.c.swp acpica-unix2-20140424-patch/source/compiler/.aslmain.c.swp
--- acpica-unix2-20140424/source/compiler/.aslmain.c.swp 1969-12-31 17:00:00.000000000 -0700
+++ acpica-unix2-20140424-patch/source/compiler/.aslmain.c.swp 2014-05-22 12:54:12.502798042 -0600
@@ -0,0 +1,18 @@
+b0VIM 7.4k2YSm&<26><00>ahs3fidelio.ahs3~ahs3/projects/acpica/fedora-scm/acpica-unix2-20140424/source/compiler/aslmain.c 3210#"! U
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+<00><00><00><00><00><00>ta?>2"<00><00><00><00><00><00>olWT&<00><00><00><00>VUO6,*<00><00><00><00>ljih<00><00><00><00><00> * * PARAMETERS: None * * FUNCTION: Usage */*******************************************************************************} return (Overlay.Bytes[0]); /* Returns 0xFF (TRUE) for big endian */ } Overlay = {0xFF000000}; UINT8 Bytes[4]; UINT32 Integer; union {{ void)AcpiIsBigEndianMachine (UINT8 ******************************************************************************/ * * DESCRIPTION: Detect whether machine is little endian or big endian. * * FALSE if machine is little endian * RETURN: TRUE if machine is big endian * * PARAMETERS: None * * FUNCTION: AcpiIsBigEndianMachine */******************************************************************************* void);AcpiIsBigEndianMachine (UINT8 void);AslInitialize (static void int Sig);AslSignalHandler (static void ACPI_SYSTEM_XFACE/* Local prototypes */ */ * expand wildcards. * Windows: The setargv.obj module must be linked in to automatically * * Linux/Unix systems: Shell expands wildcards automatically. * * wildcard support - it is not implemented locally. For example: * Portability note: The compiler depends upon the host for command-line * * Main routine for the iASL compiler./* ACPI_MODULE_NAME ("aslmain")#define _COMPONENT ACPI_COMPILER#include <signal.h>#include "acdisasm.h"#include "acapps.h"#include "aslcompiler.h"#define _DECLARE_GLOBALS */ * POSSIBILITY OF SUCH DAMAGES. * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * NO WARRANTY * * Software Foundation. * GNU General Public License ("GPL") version 2 as published by the Free * Alternatively, this software may be distributed under the terms of the * * from this software without specific prior written permission. * of any contributors may be used to endorse or promote products derived * 3. Neither the names of the above-listed copyright holders nor the names * binary redistribution. * including a substantially similar Disclaimer requirement for further * ("Disclaimer") and any redistribution must be conditioned upon * substantially similar to the "NO WARRANTY" disclaimer below * 2. Redistributions in binary form must reproduce at minimum a disclaimer * without modification. * notice, this list of conditions, and the following disclaimer, * 1. Redistributions of source code must retain the above copyright * are met: * modification, are permitted provided that the following conditions * Redistribution and use in source and binary forms, with or without * * All rights reserved. * Copyright (C) 2000 - 2014, Intel Corp./* *****************************************************************************/ * * Module Name: aslmain - compiler main and utilities */******************************************************************************ad<00><00>w<00><00><00><00><00><00><00><00><00>e?98<00><00><00>kihg<00> <00> <00> <00> <00> <00> `  <00> <00> <00> <00> | X V 2  <00> <00> <00> <00> <00> R ; 3 
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+<00> <00> <00> } g f 3 2 <00><00><00><00><00><00><00>lfI?<00><00><00><00><00><00><00>}wv('<00><00><00><00>bX#<00><00><00><00><00><00>g]\JDC!<00><00><00><00><00><00>} return (0); } AcpiDmClearExternalFileList(); { if (AcpiGbl_ExternalFileList) } Index2++; } return (-1); { if (ACPI_FAILURE (Status)) Status = AslDoOneFile (argv[Index2]); } UtConvertBackslashes (Gbl_OutputFilenamePrefix); Gbl_OutputFilenamePrefix = argv[Index2]; { if (Gbl_UseDefaultAmlFilename) */ * output filename prefix * If -p not specified, we will use the input filename as the /* { while (argv[Index2]) /* Process each pathname/filename in the list, with possible wildcards */ } } Index1++; } return (-1); { if (ACPI_FAILURE (Status)) Status = AcpiDmAddToExternalFileList (argv[Index1]); { while (argv[Index1]) { if (Gbl_DisassembleAll) /* Perform global actions first/only */ UtExpandLineBuffers (); Gbl_LineBufferSize /= 2; /* Allocate the line buffer(s), must be after command line */ Index1 = Index2 = AslCommandLine (argc, argv); AslInitialize (); PrInitializePreprocessor (); AcpiDbgLevel = 0; AcpiGbl_ExternalFileList = NULL; signal (SIGINT, AslSignalHandler); /* Initialize preprocessor and compiler before command line processing */ ACPI_DEBUG_INITIALIZE (); /* For debug version only */ } return (-1); "iASL is not currently supported on big-endian machines.\n"); fprintf (stderr, { if (AcpiIsBigEndianMachine ()) */ * be implemented. * be little-endian, and support for big-endian machines needs to * Big-endian machines are not currently supported. ACPI tables must /* int Index2; int Index1; ACPI_STATUS Status;{ char **argv) int argc,main (int ACPI_SYSTEM_XFACE ******************************************************************************/ * * options and begin the compile for each file on the command line * DESCRIPTION: C main routine for the Asl Compiler. Handle command line * * RETURN: Program termination code * * PARAMETERS: Standard argc/argv * * FUNCTION: main */*******************************************************************************} Gbl_Files[ASL_FILE_STDERR].Filename = "STDERR"; Gbl_Files[ASL_FILE_STDERR].Handle = stderr; Gbl_Files[ASL_FILE_STDOUT].Filename = "STDOUT"; Gbl_Files[ASL_FILE_STDOUT].Handle = stdout; } Gbl_Files[i].Filename = NULL; Gbl_Files[i].Handle = NULL; { for (i = 0; i < ASL_NUM_FILES; i++) UINT32 i;{ void)AslInitialize (static void
\ No newline at end of file
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