Jacek Caban : dbghelp: Pass process struct to elf_enum_modules and macho_enum_modules.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 724f433f39f71e8869c49a5960364c5669759b08
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=724f433f39f71e8869c49a5960364c5669759b08

Author: Jacek Caban <jacek at codeweavers.com>
Date:   Tue Mar 24 01:53:23 2020 +0100

dbghelp: Pass process struct to elf_enum_modules and macho_enum_modules.

Signed-off-by: Jacek Caban <jacek at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/dbghelp/dbghelp_private.h |  4 ++--
 dlls/dbghelp/elf_module.c      | 12 ++++--------
 dlls/dbghelp/macho_module.c    | 13 ++++---------
 dlls/dbghelp/minidump.c        |  7 +++++--
 4 files changed, 15 insertions(+), 21 deletions(-)

diff --git a/dlls/dbghelp/dbghelp_private.h b/dlls/dbghelp/dbghelp_private.h
index 733fc487fe..ad6679a3d3 100644
--- a/dlls/dbghelp/dbghelp_private.h
+++ b/dlls/dbghelp/dbghelp_private.h
@@ -594,7 +594,7 @@ extern DWORD calc_crc32(HANDLE handle) DECLSPEC_HIDDEN;
 typedef BOOL (*enum_modules_cb)(const WCHAR*, unsigned long addr, void* user);
 
 /* elf_module.c */
-extern BOOL         elf_enum_modules(HANDLE hProc, enum_modules_cb, void*) DECLSPEC_HIDDEN;
+extern BOOL         elf_enum_modules(struct process*, enum_modules_cb, void*) DECLSPEC_HIDDEN;
 extern BOOL         elf_fetch_file_info(const WCHAR* name, DWORD_PTR* base, DWORD* size, DWORD* checksum) DECLSPEC_HIDDEN;
 struct image_file_map;
 extern BOOL         elf_load_debug_info(struct module* module) DECLSPEC_HIDDEN;
@@ -606,7 +606,7 @@ struct elf_thunk_area;
 extern int          elf_is_in_thunk_area(unsigned long addr, const struct elf_thunk_area* thunks) DECLSPEC_HIDDEN;
 
 /* macho_module.c */
-extern BOOL         macho_enum_modules(HANDLE hProc, enum_modules_cb, void*) DECLSPEC_HIDDEN;
+extern BOOL         macho_enum_modules(struct process*, enum_modules_cb, void*) DECLSPEC_HIDDEN;
 extern BOOL         macho_fetch_file_info(HANDLE process, const WCHAR* name, unsigned long load_addr, DWORD_PTR* base, DWORD* size, DWORD* checksum) DECLSPEC_HIDDEN;
 extern BOOL         macho_load_debug_info(struct process *pcs, struct module* module) DECLSPEC_HIDDEN;
 extern struct module*
diff --git a/dlls/dbghelp/elf_module.c b/dlls/dbghelp/elf_module.c
index 0b60524fc4..728025fa40 100644
--- a/dlls/dbghelp/elf_module.c
+++ b/dlls/dbghelp/elf_module.c
@@ -1561,21 +1561,17 @@ static BOOL elf_enum_modules_translate(const WCHAR* name, unsigned long load_add
  * This function doesn't require that someone has called SymInitialize
  * on this very process.
  */
-BOOL elf_enum_modules(HANDLE hProc, enum_modules_cb cb, void* user)
+BOOL elf_enum_modules(struct process* process, enum_modules_cb cb, void* user)
 {
-    struct process      pcs;
     struct elf_info     elf_info;
     BOOL                ret;
     struct elf_enum_user eeu;
 
-    memset(&pcs, 0, sizeof(pcs));
-    pcs.handle = hProc;
     elf_info.flags = ELF_INFO_DEBUG_HEADER | ELF_INFO_NAME;
-    if (!elf_search_loader(&pcs, &elf_info)) return FALSE;
-    pcs.dbg_hdr_addr = elf_info.dbg_hdr_addr;
+    elf_info.module_name = NULL;
     eeu.cb = cb;
     eeu.user = user;
-    ret = elf_enum_modules_internal(&pcs, elf_info.module_name, elf_enum_modules_translate, &eeu);
+    ret = elf_enum_modules_internal(process, elf_info.module_name, elf_enum_modules_translate, &eeu);
     HeapFree(GetProcessHeap(), 0, (char*)elf_info.module_name);
     return ret;
 }
@@ -1747,7 +1743,7 @@ BOOL elf_read_wine_loader_dbg_info(struct process* pcs)
     return FALSE;
 }
 
-BOOL elf_enum_modules(HANDLE hProc, enum_modules_cb cb, void* user)
+BOOL elf_enum_modules(struct process *process, enum_modules_cb cb, void* user)
 {
     return FALSE;
 }
diff --git a/dlls/dbghelp/macho_module.c b/dlls/dbghelp/macho_module.c
index 193c97b001..a35ed5db73 100644
--- a/dlls/dbghelp/macho_module.c
+++ b/dlls/dbghelp/macho_module.c
@@ -1843,19 +1843,14 @@ BOOL macho_read_wine_loader_dbg_info(struct process* pcs)
  * This function doesn't require that someone has called SymInitialize
  * on this very process.
  */
-BOOL macho_enum_modules(HANDLE hProc, enum_modules_cb cb, void* user)
+BOOL macho_enum_modules(struct process* process, enum_modules_cb cb, void* user)
 {
-    struct process      pcs;
     struct macho_info   macho_info;
     BOOL                ret;
 
-    TRACE("(%p, %p, %p)\n", hProc, cb, user);
-    memset(&pcs, 0, sizeof(pcs));
-    pcs.handle = hProc;
+    TRACE("(%p, %p, %p)\n", process->handle, cb, user);
     macho_info.flags = MACHO_INFO_DEBUG_HEADER | MACHO_INFO_NAME;
-    if (!macho_search_loader(&pcs, &macho_info)) return FALSE;
-    pcs.dbg_hdr_addr = macho_info.dbg_hdr_addr;
-    ret = macho_enum_modules_internal(&pcs, macho_info.module_name, cb, user);
+    ret = macho_enum_modules_internal(process, macho_info.module_name, cb, user);
     HeapFree(GetProcessHeap(), 0, (char*)macho_info.module_name);
     return ret;
 }
@@ -1949,7 +1944,7 @@ BOOL macho_read_wine_loader_dbg_info(struct process* pcs)
     return FALSE;
 }
 
-BOOL macho_enum_modules(HANDLE hProc, enum_modules_cb cb, void* user)
+BOOL macho_enum_modules(struct process *process, enum_modules_cb cb, void* user)
 {
     return FALSE;
 }
diff --git a/dlls/dbghelp/minidump.c b/dlls/dbghelp/minidump.c
index dcb09cfcac..c7c8561bf7 100644
--- a/dlls/dbghelp/minidump.c
+++ b/dlls/dbghelp/minidump.c
@@ -346,8 +346,11 @@ static void fetch_modules_info(struct dump_context* dc)
      * And it's always a good idea to have a trace of the loaded ELF modules for
      * a given application in a post mortem debugging condition.
      */
-    elf_enum_modules(dc->process->handle, fetch_elf_module_info_cb, dc);
-    macho_enum_modules(dc->process->handle, fetch_macho_module_info_cb, dc);
+    if (dc->process->dbg_hdr_addr)
+    {
+        elf_enum_modules(dc->process, fetch_elf_module_info_cb, dc);
+        macho_enum_modules(dc->process, fetch_macho_module_info_cb, dc);
+    }
 }
 
 static void fetch_module_versioninfo(LPCWSTR filename, VS_FIXEDFILEINFO* ffi)