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475 Commits

Author SHA1 Message Date
Alexandre Julliard 9107f591d3 ntdll: Explicitly reset the PATH variable before reloading the environment. 
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=50786
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-03-09 21:33:43 +01:00
Rafał Harabień 77481d36d3 ntdll: Allow getting/setting x86_64 context of x86 processes in wine64. 
WoW64 process has two separate contexts:
- x86 context used most of the time (e.g. by application code)
- x86_64 context used by system when it quits x86 emulation and jumps to
  the kernel code
A notable exception are debug registers - their state is shared. Some
debuggers make use of that fact and sets/gets debug registers of x86
processes using x86_64 thread context.

Add support for setting and getting debug registers using x86_64
thread context. Getting other registers is allowed too and will return
values from x86 thread context.

Fixes hardware breakpoints in IDA 7.0 disassembler (x86_64 app) when
debugging x86 (32 bit) applications.

Signed-off-by: Rafał Harabień <rafalh92@outlook.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-03-09 21:33:43 +01:00
Rémi Bernon 0eb3258a69 ntdll: Initialize mountmgr_unix_drive before NtDeviceIoControlFile (valgrind). 
Syscall param writev(vector[...]) points to uninitialised byte(s)
     at 0x4189DA3: writev (writev.c:26)
     by 0x46A5A1B: send_request (server.c:213)
     by 0x46A5A1B: server_call_unlocked (server.c:273)
     by 0x46CA54F: virtual_locked_server_call (virtual.c:2993)
     by 0x4681C9A: server_ioctl_file (file.c:4789)
     by 0x468B326: NtDeviceIoControlFile (file.c:5620)
     by 0x468B7AF: get_mountmgr_fs_info (file.c:1986)
     by 0x468B7AF: get_mountmgr_fs_info (file.c:1955)
     by 0x468FCBB: NtQueryVolumeInformationFile (file.c:6483)
     by 0x4677E88: __wine_syscall_dispatcher_xsave (in /home/rbernon/Code/build-wine/wine64/dlls/ntdll/ntdll.so)
     by 0x7BC0DEB3: NtQueryVolumeInformationFile (in /home/rbernon/Code/build-wine/wine64/dlls/ntdll/ntdll.dll)
     by 0x7B01F127: GetFileInformationByHandle (file.c:2938)
     by 0x7096A5C3: _fstat64 (file.c:1791)
     by 0x7096A941: _fstat64i32 (file.c:1877)
   Address 0x7ffffe30e520 is in a rw- anonymous segment

Signed-off-by: Rémi Bernon <rbernon@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-03-09 21:33:43 +01:00
Rémi Bernon c3c4d0c37e ntdll: Initialize dbg_offset and dbg_size (valgrind). 
Syscall param writev(vector[...]) points to uninitialised byte(s)
     at 0x4189DA3: writev (writev.c:26)
     by 0x46A5A0B: send_request (server.c:213)
     by 0x46A5A0B: server_call_unlocked (server.c:273)
     by 0x46A5B4F: wine_server_call (server.c:289)
     by 0x46C996A: virtual_create_builtin_view (virtual.c:2524)
     by 0x4692CB4: dlopen_dll (loader.c:1133)
     by 0x46931CA: open_builtin_file (loader.c:1373)
     by 0x46931CA: open_builtin_file (loader.c:1354)
     by 0x4694559: load_builtin_dll (loader.c:1457)
     by 0x7BC375F2: load_builtin_dll (loader.c:2348)
     by 0x7BC38369: load_dll (loader.c:2705)
     by 0x7BC39E46: import_dll (loader.c:782)
     by 0x7BC36CEC: fixup_imports (loader.c:1138)
     by 0x7BC3BE4B: LdrInitializeThunk (loader.c:3454)
   Address 0x32e390 is on thread 1's stack
   in frame #5, created by open_builtin_file (loader.c:1357)

Signed-off-by: Rémi Bernon <rbernon@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-03-09 21:33:43 +01:00
Roman Pišl dabba3cc86 ntdll: Don't set error status if volume serial number is missing. 
Fixes regression from b14eee69c7.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=50781
Signed-off-by: Roman Pišl <rpisl@seznam.cz>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-03-09 21:33:43 +01:00
Alexandre Julliard 0599347e96 ntdll: Launch wineboot from the Unix side. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-03-04 21:43:26 +01:00
Alexandre Julliard d0a1bddea0 ntdll: Make sure we send valid object attributes in NtCreateUserProcess(). 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-03-04 21:43:26 +01:00
Alexandre Julliard 9443a7397d ntdll: Predefine the SystemRoot and SystemDrive variables. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-03-04 21:43:26 +01:00
Alexandre Julliard f6e64c55f2 ntdll: Set environment variables from the registry on the Unix side. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-03-04 21:41:44 +01:00
Alexandre Julliard e63b8ead43 ntdll: Add support for growing the initial environment dynamically. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-03-04 21:32:26 +01:00
Alexandre Julliard 16b0994412 ntdll: Make the open_hkcu_key() helper available globally. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-03-04 10:42:35 +01:00
Alexandre Julliard 285830f5ec ntdll: Add a helper to initialize a UNICODE_STRING on the Unix side. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-03-04 10:42:34 +01:00
Jacek Caban e979ee96b6 ntdll: Use xsave compaction in syscall dispatcher. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-03-03 21:54:45 +01:00
Jacek Caban c715243122 ntdll: Fix a typo in SegSs handling in NtSetContextThread. 
Spotted by Brendan Shanks.

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-03-03 21:54:45 +01:00
Paul Gofman 633db76f78 ntdll: Reset YMM state in NtSetContextThread() if that is assumed by the context being set. 
Fixes test failure on testbot where compaction is not supported
(resetting YMM state if that is implied by the context being set).

Signed-off-by: Paul Gofman <pgofman@codeweavers.com>
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-03-03 21:54:44 +01:00
Jacek Caban af74bd3122 ntdll: Use syscall dispatcher to restore context in NtSetContextThread. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-03-02 20:41:39 +01:00
Jacek Caban e990bd4676 ntdll: Use syscall frame for handling x86 YMM context in NtSetContextThread. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-03-02 20:41:08 +01:00
Jacek Caban 8064d9786a ntdll: Use syscall frame for x86 YMM context in NtGetContextThread. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-03-02 20:41:03 +01:00
Jacek Caban 5d228d6fc9 ntdll: Store x86 YMM context insyscall dispatcher. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-03-02 20:40:49 +01:00
Jacek Caban 6e03330a21 ntdll: Use syscall frame for FPU and XMM contexts in NtSetContextThread. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-03-01 21:13:00 +01:00
Jacek Caban e5d671bee5 ntdll: Use syscall frame for FPU and XMM contexts in NtGetContextThread. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-03-01 21:13:00 +01:00
Jacek Caban ce5f17c892 ntdll: Store FPU and XMM contexts in x86 syscall frame. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-03-01 21:13:00 +01:00
Jacek Caban bbae70bf1e ntdll: Use syscall frame in x86 call_raise_user_exception_dispatcher implementation. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-03-01 21:13:00 +01:00
Alexandre Julliard ff6a3433c5 ntdll: Store the locales in Wine-specific environment variables. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-02-28 11:30:37 +01:00
Alexandre Julliard 65cff86951 ntdll: Remove no longer needed Unix codepage functions from the PE side. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-02-28 11:29:46 +01:00
Alexandre Julliard 0d173e5710 ntdll: Store the Unix codepage in a Wine-specific environment variable. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-02-28 11:24:54 +01:00
Alexandre Julliard 5828d7c136 ntdll: Adjust environment size for dynamic strings. 
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=50732
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-02-27 17:42:50 +01:00
Jacek Caban c88b2ed3c0 ntdll: Use cpu_info to check for AVX availability. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-02-26 18:26:23 +01:00
Alexandre Julliard 9e01af751e ntdll: Don't set runtime info at all if it's empty. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-02-26 16:24:21 +01:00
Jacek Caban 35e43ccf1b ntdll: Use syscall frame in x86 set_full_cpu_context implementation. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-02-25 22:46:14 +01:00
Jacek Caban b04f2689a2 ntdll: Store all non-volatile i386 registers in syscall dispatcher. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-02-25 22:44:18 +01:00
Jacek Caban c6d303ca23 ntdll: Reserve space for full i386 context in syscall frame. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-02-25 22:43:19 +01:00
Alexandre Julliard 4dad4315d5 ntdll: Fix rounding the length of the runtime info parameter. 
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=50723
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-02-25 22:39:21 +01:00
Alexandre Julliard 305cb8af27 ntdll: Initialize the ShowDotFiles option on the Unix side. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-02-25 16:15:26 +01:00
Alexandre Julliard 06b729f777 ntdll: Relocate the PE ntdll if necessary. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-02-25 16:15:26 +01:00
Jacek Caban aae2e2adf0 ntdll: Fix compacted legacy xsave area handling. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-02-24 22:01:42 +01:00
Jacek Caban 7b95cdffa6 ntdll: Use the right cpuid for XSAVEC detection. 
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=50713
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-02-24 22:01:42 +01:00
Jacek Caban 014f249aea ntdll: Don't use FeatureSet for XSAVE compaction support flag. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-02-24 22:01:42 +01:00
Jacek Caban 43900dd621 ntdll: Use syscall frame in x86_64 call_raise_user_exception_dispatcher implementation. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-02-24 22:01:42 +01:00
Jacek Caban a8856381ed ntdll: Use xsavec in x86_64 syscall dispatcher. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-02-22 20:19:17 +01:00
Jacek Caban 437bef6ac1 ntdll: Use syscall dispatcher for restoring context in x86_64 NtSetContextThread implementation. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-02-22 20:19:15 +01:00
Jacek Caban b3dfc903ef ntdll: Use NtContinue in NtRaiseException. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-02-22 20:19:10 +01:00
Jacek Caban 3ecd43dc6f ntdll: Use syscall frames in x86_64 NtSetContextThread implementation. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-02-22 20:19:07 +01:00
Jacek Caban 4de079bb72 ntdll: Use syscall frame for x86_64 YMM context in NtGetContextThread. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-02-19 23:46:30 +01:00
Jacek Caban 11e3d43c26 ntdll: Store x86_64 YMM context in syscall frame. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-02-19 23:46:30 +01:00
Jacek Caban a0a62463e3 ntdll: Introduce signal_init_syscalls. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-02-19 23:46:30 +01:00
Alexandre Julliard 3f3f673c29 ntdll: Print the version mismatch error from the Unix side. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-02-19 22:54:09 +01:00
Alexandre Julliard 37600028fc ntdll: Check the prefer-native flag in the PE header for default load order. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-02-18 11:11:22 +01:00
Zebediah Figura 33a80885ce ntdll: Fill the object type index in System(Extended)HandleInformation. 
Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-02-18 10:18:51 +01:00
Zebediah Figura 1f1d4da5f6 ntdll: Fill the handle attributes in System(Extended)HandleInformation. 
Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2021-02-18 10:18:39 +01:00