system/wine
system/wine
1
0
Fork 0
mirror of git://source.winehq.org/git/wine.git synced 2024-10-14 16:07:20 +00:00
Code Issues Packages Projects Releases Wiki Activity

dbghelp: Use search_dll_path in elf_search_and_load_file.

Browse source 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban 2020-03-23 16:16:11 +01:00 committed by Alexandre Julliard
parent 21af2e1947
commit ee5d29b7aa
1 changed files with 21 additions and 38 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

59
dlls/dbghelp/elf_module.c
View file

@ -38,7 +38,6 @@
#include "image_private.h"
#include "wine/library.h"
#include "wine/debug.h"
#include "wine/heap.h"
@ -1261,6 +1260,20 @@ static BOOL elf_load_file(struct process* pcs, const WCHAR* filename,
return ret;
}
struct elf_load_file_params
{
struct process *process;
ULONG_PTR load_offset;
ULONG_PTR dyn_addr;
struct elf_info *elf_info;
};
static BOOL elf_load_file_cb(void *param, HANDLE handle, const WCHAR *filename)
{
struct elf_load_file_params *load_file = param;
return elf_load_file(load_file->process, filename, load_file->load_offset, load_file->dyn_addr, load_file->elf_info);
}
/******************************************************************
* elf_load_file_from_path
* tries to load an ELF file from a set of paths (separated by ':')
@ -1302,41 +1315,6 @@ static BOOL elf_load_file_from_path(HANDLE hProcess,
return ret;
}
/******************************************************************
* elf_load_file_from_dll_path
*
* Tries to load an ELF file from the dll path
*/
static BOOL elf_load_file_from_dll_path(HANDLE hProcess,
const WCHAR* filename,
unsigned long load_offset,
unsigned long dyn_addr,
struct elf_info* elf_info)
{
BOOL ret = FALSE;
unsigned int index = 0;
const char *path;
while (!ret && (path = wine_dll_enum_load_path( index++ )))
{
WCHAR *name;
unsigned len;
len = MultiByteToWideChar(CP_UNIXCP, 0, path, -1, NULL, 0);
name = HeapAlloc( GetProcessHeap(), 0,
(len + lstrlenW(filename) + 2) * sizeof(WCHAR) );
if (!name) break;
MultiByteToWideChar(CP_UNIXCP, 0, path, -1, name, len);
strcatW( name, S_SlashW );
strcatW( name, filename );
ret = elf_load_file(hProcess, name, load_offset, dyn_addr, elf_info);
HeapFree( GetProcessHeap(), 0, name );
}
return ret;
}
#ifdef AT_SYSINFO_EHDR
/******************************************************************
* elf_search_auxv
@ -1434,12 +1412,17 @@ static BOOL elf_search_and_load_file(struct process* pcs, const WCHAR* filename,
/* if relative pathname, try some absolute base dirs */
if (!ret && filename == file_name(filename))
{
struct elf_load_file_params load_elf;
load_elf.process = pcs;
load_elf.load_offset = load_offset;
load_elf.dyn_addr = dyn_addr;
load_elf.elf_info = elf_info;
ret = elf_load_file_from_path(pcs, filename, load_offset, dyn_addr,
getenv("PATH"), elf_info) ||
elf_load_file_from_path(pcs, filename, load_offset, dyn_addr,
getenv("LD_LIBRARY_PATH"), elf_info);
if (!ret) ret = elf_load_file_from_dll_path(pcs, filename,
load_offset, dyn_addr, elf_info);
if (!ret) ret = search_dll_path(filename, elf_load_file_cb, &load_elf);
}
return ret;