[reactos] 135/179: [WINESYNC] dbghelp: Use local elf_header declaration.

[winesync]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=6c0765a0ec259c74a23cd…

commit 6c0765a0ec259c74a23cd8d59b4d079b71c98443
Author:     winesync <ros-dev(a)reactos.org>
AuthorDate: Fri Sep 11 18:54:57 2020 +0200
Commit:     Jérôme Gardou <jerome.gardou(a)reactos.org>
CommitDate: Wed Sep 16 10:35:52 2020 +0200

    [WINESYNC] dbghelp: Use local elf_header declaration.
    
    Based on glibc.
    
    Signed-off-by: Jacek Caban <jacek(a)codeweavers.com>
    Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>
    
    wine commit id 78845911da06fc75c6d74237f816a1547c24b20b by Jacek Caban
<jacek(a)codeweavers.com>
---
 dll/win32/dbghelp/elf_module.c    | 22 +++++++++++++++++++---
 dll/win32/dbghelp/image_private.h | 20 +++++++++++++++++++-
 sdk/include/host/typedefs.h       |  3 ++-
 sdk/tools/winesync/dbghelp.cfg    |  2 +-
 4 files changed, 41 insertions(+), 6 deletions(-)

diff --git a/dll/win32/dbghelp/elf_module.c b/dll/win32/dbghelp/elf_module.c
index cca07ead31e..cb30eb23d4e 100644
--- a/dll/win32/dbghelp/elf_module.c
+++ b/dll/win32/dbghelp/elf_module.c
@@ -359,7 +359,7 @@ static BOOL elf_map_file(struct elf_map_file_data* emfd, struct
image_file_map*
     unsigned int        i;
     size_t              tmp, page_mask = sysinfo.dwPageSize - 1;
     WCHAR              *dos_path;
-    unsigned char e_ident[EI_NIDENT];
+    unsigned char e_ident[ARRAY_SIZE(fmap->u.elf.elfhdr.e_ident)];
 
     elf_reset_file_map(fmap);
 
@@ -394,12 +394,28 @@ static BOOL elf_map_file(struct elf_map_file_data* emfd, struct
image_file_map*
 
     if (fmap->addr_size == 32)
     {
-        Elf32_Ehdr elfhdr32;
+        struct
+        {
+            UINT8   e_ident[16];  /* Magic number and other info */
+            UINT16  e_type;       /* Object file type */
+            UINT16  e_machine;    /* Architecture */
+            UINT32  e_version;    /* Object file version */
+            UINT32  e_entry;      /* Entry point virtual address */
+            UINT32  e_phoff;      /* Program header table file offset */
+            UINT32  e_shoff;      /* Section header table file offset */
+            UINT32  e_flags;      /* Processor-specific flags */
+            UINT16  e_ehsize;     /* ELF header size in bytes */
+            UINT16  e_phentsize;  /* Program header table entry size */
+            UINT16  e_phnum;      /* Program header table entry count */
+            UINT16  e_shentsize;  /* Section header table entry size */
+            UINT16  e_shnum;      /* Section header table entry count */
+            UINT16  e_shstrndx;   /* Section header string table index */
+        } elfhdr32;
 
         if (!elf_map_file_read(fmap, emfd, &elfhdr32, sizeof(elfhdr32), 0))
             return FALSE;
 
-        memcpy(fmap->u.elf.elfhdr.e_ident, elfhdr32.e_ident, EI_NIDENT);
+        memcpy(fmap->u.elf.elfhdr.e_ident, elfhdr32.e_ident, sizeof(e_ident));
         fmap->u.elf.elfhdr.e_type      = elfhdr32.e_type;
         fmap->u.elf.elfhdr.e_machine   = elfhdr32.e_machine;
         fmap->u.elf.elfhdr.e_version   = elfhdr32.e_version;
diff --git a/dll/win32/dbghelp/image_private.h b/dll/win32/dbghelp/image_private.h
index 04885128217..64515ea3a31 100644
--- a/dll/win32/dbghelp/image_private.h
+++ b/dll/win32/dbghelp/image_private.h
@@ -50,6 +50,24 @@
 
 #define IMAGE_NO_MAP  ((void*)-1)
 
+struct elf_header
+{
+    UINT8   e_ident[16];  /* Magic number and other info */
+    UINT16  e_type;       /* Object file type */
+    UINT16  e_machine;    /* Architecture */
+    UINT32  e_version;    /* Object file version */
+    UINT64  e_entry;      /* Entry point virtual address */
+    UINT64  e_phoff;      /* Program header table file offset */
+    UINT64  e_shoff;      /* Section header table file offset */
+    UINT32  e_flags;      /* Processor-specific flags */
+    UINT16  e_ehsize;     /* ELF header size in bytes */
+    UINT16  e_phentsize;  /* Program header table entry size */
+    UINT16  e_phnum;      /* Program header table entry count */
+    UINT16  e_shentsize;  /* Section header table entry size */
+    UINT16  e_shnum;      /* Section header table entry count */
+    UINT16  e_shstrndx;   /* Section header string table index */
+};
+
 /* structure holding information while handling an ELF image
  * allows one by one section mapping for memory savings
  */
@@ -68,8 +86,8 @@ struct image_file_map
             HANDLE                      handle;
             const char*	                shstrtab;
             char*                       target_copy;
+            struct elf_header           elfhdr;
 #if defined(__ELF__) && !defined(DBGHELP_STATIC_LIB)
-            Elf64_Ehdr                  elfhdr;
             struct
             {
                 Elf64_Shdr                      shdr;
diff --git a/sdk/include/host/typedefs.h b/sdk/include/host/typedefs.h
index df451c3344f..3a31aab7a93 100644
--- a/sdk/include/host/typedefs.h
+++ b/sdk/include/host/typedefs.h
@@ -2,7 +2,7 @@
  * PROJECT:     ReactOS Host Headers
  * LICENSE:     GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
  * PURPOSE:     Type definitions and useful macros for host tools
- * COPYRIGHT:   Copyright 2007 Herv� Poussineau (hpoussin(a)reactos.org)
+ * COPYRIGHT:   Copyright 2007 Hervé Poussineau (hpoussin(a)reactos.org)
  *              Copyright 2007 Colin Finck (colin(a)reactos.org)
  */
 
@@ -51,6 +51,7 @@ typedef void VOID, *PVOID, *LPVOID;
 typedef char CHAR, CCHAR, *PCHAR, *PSTR, *LPSTR;
 typedef const char *PCSTR, *LPCSTR;
 typedef unsigned char UCHAR, *PUCHAR, BYTE, *LPBYTE, BOOLEAN, *PBOOLEAN;
+typedef uint8_t UINT8;
 typedef int16_t SHORT, *PSHORT;
 typedef uint16_t USHORT, *PUSHORT, WORD, *PWORD, *LPWORD, WCHAR, *PWCHAR, *PWSTR,
*LPWSTR, UINT16;
 typedef const uint16_t *PCWSTR, *LPCWSTR;
diff --git a/sdk/tools/winesync/dbghelp.cfg b/sdk/tools/winesync/dbghelp.cfg
index 2c4fb3b3dfd..f435483c7d9 100644
--- a/sdk/tools/winesync/dbghelp.cfg
+++ b/sdk/tools/winesync/dbghelp.cfg
@@ -4,4 +4,4 @@ files:
   include/dbghelp.h: sdk/include/psdk/dbghelp.h
   include/wine/mscvpdb.h: sdk/include/reactos/wine/mscvpdb.h
 tags:
-  wine: 11ea231501f4f2a54433031ada21052d81641fee
+  wine: 78845911da06fc75c6d74237f816a1547c24b20b