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- added verbose patch not to hide compiler command line, disable stripping on install
[packages/acpica.git] / 0018-Support-GTDT-in-a-big-endian-world.patch
1 From 492e41a24fd088c7ab609ee8ad518f69c9cd29e3 Mon Sep 17 00:00:00 2001
2 From: Al Stone <ahs3@redhat.com>
3 Date: Tue, 22 Sep 2020 18:12:01 -0600
4 Subject: [PATCH 18/45] Support GTDT in a big-endian world
5
6 Signed-off-by: Al Stone <ahs3@redhat.com>
7 ---
8  source/common/dmtbdump1.c  | 13 +++++++++----
9  source/compiler/dttable1.c |  9 +++++++--
10  2 files changed, 16 insertions(+), 6 deletions(-)
11
12 Index: acpica-unix2-20220331/source/common/dmtbdump1.c
13 ===================================================================
14 --- acpica-unix2-20220331.orig/source/common/dmtbdump1.c
15 +++ acpica-unix2-20220331/source/common/dmtbdump1.c
16 @@ -1376,7 +1376,7 @@ AcpiDmDumpGtdt (
17  {
18      ACPI_STATUS             Status;
19      ACPI_GTDT_HEADER        *Subtable;
20 -    UINT32                  Length = Table->Length;
21 +    UINT32                  Length = AcpiUtReadUint32 (&Table->Length);
22      UINT32                  Offset = sizeof (ACPI_TABLE_GTDT);
23      ACPI_DMTABLE_INFO       *InfoTable;
24      UINT32                  SubtableLength;
25 @@ -1412,7 +1412,7 @@ AcpiDmDumpGtdt (
26  
27      /* Subtables */
28  
29 -    while (Offset < Table->Length)
30 +    while (Offset < Length)
31      {
32          /* Common subtable header */
33  
34 @@ -1430,8 +1430,13 @@ AcpiDmDumpGtdt (
35          case ACPI_GTDT_TYPE_TIMER_BLOCK:
36  
37              SubtableLength = sizeof (ACPI_GTDT_TIMER_BLOCK);
38 -            GtCount = (ACPI_CAST_PTR (ACPI_GTDT_TIMER_BLOCK,
39 -                Subtable))->TimerCount;
40 +            {
41 +                UINT32 Tmp32;
42 +
43 +                Tmp32 = (ACPI_CAST_PTR (ACPI_GTDT_TIMER_BLOCK,
44 +                    Subtable))->TimerCount;
45 +                GtCount = AcpiUtReadUint32 (&Tmp32);
46 +            }
47  
48              InfoTable = AcpiDmTableInfoGtdt0;
49              break;
50 Index: acpica-unix2-20220331/source/compiler/dttable1.c
51 ===================================================================
52 --- acpica-unix2-20220331.orig/source/compiler/dttable1.c
53 +++ acpica-unix2-20220331/source/compiler/dttable1.c
54 @@ -1439,8 +1439,13 @@ DtCompileGtdt (
55              DtPushSubtable (Subtable);
56              ParentTable = DtPeekSubtable ();
57  
58 -            GtCount = (ACPI_CAST_PTR (ACPI_GTDT_TIMER_BLOCK,
59 -                Subtable->Buffer - sizeof(ACPI_GTDT_HEADER)))->TimerCount;
60 +            {
61 +                UINT32 Tmp32;
62 +
63 +                Tmp32 = (ACPI_CAST_PTR (ACPI_GTDT_TIMER_BLOCK,
64 +                    Subtable->Buffer - sizeof (ACPI_GTDT_HEADER)))->TimerCount;
65 +                GtCount = AcpiUtReadUint32 (&Tmp32);
66 +            }
67  
68              while (GtCount)
69              {
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