[reactos] 124/179: [WINESYNC] dbghelp: Use DWARF registry mapping quirk only for actual macho modules.

[winesync]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=d6dca1da171f0768ac8a05...

commit d6dca1da171f0768ac8a0530f9e9febc6f03008d
Author:     winesync [e-mail]
AuthorDate: Fri Sep 11 18:46:08 2020 +0200
Commit:     Jérôme Gardou [e-mail]
CommitDate: Wed Sep 16 10:35:50 2020 +0200

[WINESYNC] dbghelp: Use DWARF registry mapping quirk only for actual macho modules.

Fixes handling DWARF in PE on macOS.

Signed-off-by: Jacek Caban [e-mail]
    Signed-off-by: Alexandre Julliard [e-mail]

wine commit id 3b6c268380d703079fa3c5ca06f67b6feb02487f by Jacek Caban [e-mail]
---
 dll/win32/dbghelp/cpu_i386.c   | 4 +---
 sdk/tools/winesync/dbghelp.cfg | 2 +-
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/dll/win32/dbghelp/cpu_i386.c b/dll/win32/dbghelp/cpu_i386.c
index 1528b603221..78f477115d7 100644
--- a/dll/win32/dbghelp/cpu_i386.c
+++ b/dll/win32/dbghelp/cpu_i386.c
@@ -526,13 +526,11 @@ static unsigned i386_map_dwarf_register(unsigned regno, const struct module* mod
     case  3: reg = CV_REG_EBX; break;
     case  4:
     case  5:
-#ifdef __APPLE__
         /* On OS X, DWARF eh_frame uses a different mapping for the registers.  It's
            apparently the mapping as emitted by GCC, at least at some point in its history. */
-        if (eh_frame)
+        if (eh_frame && module->type == DMT_MACHO)
             reg = (regno == 4) ? CV_REG_EBP : CV_REG_ESP;
         else
-#endif
             reg = (regno == 4) ? CV_REG_ESP : CV_REG_EBP;
         break;
     case  6: reg = CV_REG_ESI; break;
diff --git a/sdk/tools/winesync/dbghelp.cfg b/sdk/tools/winesync/dbghelp.cfg
index 4cfa407ebcf..85f89bf51d8 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: 5d8067c6088a30cdb4fe6945e6ae1cda0da85467
+  wine: 3b6c268380d703079fa3c5ca06f67b6feb02487f