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dbghelp: Use local AT_SYSINFO_EHDR definition. 

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban 2020-03-31 18:21:05 +02:00 committed by Alexandre Julliard
parent ee34cf365d
commit 620019fd71
1 changed files with 20 additions and 14 deletions
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34
dlls/dbghelp/elf_module.c
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@ -124,6 +124,8 @@ struct elf_module_info
struct image_file_map file_map;
};
#define ELF_AT_SYSINFO_EHDR 33
/******************************************************************
* elf_map_section
*
@ -1269,7 +1271,6 @@ static BOOL elf_load_file_cb(void *param, HANDLE handle, const WCHAR *filename)
return elf_load_file(load_file->process, filename, load_file->load_offset, load_file->dyn_addr, load_file->elf_info);
}
#ifdef AT_SYSINFO_EHDR
/******************************************************************
* elf_search_auxv
*
@ -1279,9 +1280,9 @@ static BOOL elf_search_auxv(const struct process* pcs, unsigned type, ULONG_PTR*
{
char buffer[sizeof(SYMBOL_INFO) + MAX_SYM_NAME];
SYMBOL_INFO*si = (SYMBOL_INFO*)buffer;
void* addr;
void* str;
void* str_max;
BYTE* addr;
BYTE* str;
BYTE* str_max;
si->SizeOfStruct = sizeof(*si);
si->MaxNameLen = MAX_SYM_NAME;
@ -1309,36 +1310,43 @@ static BOOL elf_search_auxv(const struct process* pcs, unsigned type, ULONG_PTR*
if (pcs->is_64bit)
{
Elf64_auxv_t auxv;
struct
{
UINT64 a_type;
UINT64 a_val;
} auxv;
while (ReadProcessMemory(pcs->handle, addr, &auxv, sizeof(auxv), NULL) && auxv.a_type)
{
if (auxv.a_type == type)
{
*val = auxv.a_un.a_val;
*val = auxv.a_val;
return TRUE;
}
addr = (void*)((DWORD_PTR)addr + sizeof(auxv));
addr += sizeof(auxv);
}
}
else
{
Elf32_auxv_t auxv;
struct
{
UINT32 a_type;
UINT32 a_val;
} auxv;
while (ReadProcessMemory(pcs->handle, addr, &auxv, sizeof(auxv), NULL) && auxv.a_type)
{
if (auxv.a_type == type)
{
*val = auxv.a_un.a_val;
*val = auxv.a_val;
return TRUE;
}
addr = (void*)((DWORD_PTR)addr + sizeof(auxv));
addr += sizeof(auxv);
}
}
return FALSE;
}
#endif
/******************************************************************
* elf_search_and_load_file
@ -1463,18 +1471,16 @@ static BOOL elf_enum_modules_internal(const struct process* pcs,
}
}
#ifdef AT_SYSINFO_EHDR
if (!lm_addr)
{
ULONG_PTR ehdr_addr;
if (elf_search_auxv(pcs, AT_SYSINFO_EHDR, &ehdr_addr))
if (elf_search_auxv(pcs, ELF_AT_SYSINFO_EHDR, &ehdr_addr))
{
static const WCHAR vdsoW[] = {'[','v','d','s','o',']','.','s','o',0};
cb(vdsoW, ehdr_addr, 0, TRUE, user);
}
}
#endif
return TRUE;
}