wine-commits February 2023

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599 discussions

Sven Baars : bcrypt: Factor out wow64 padding conversion.
by Alexandre Julliard 24 Feb '23

24 Feb '23

Module: wine Branch: master Commit: a554ff21d442fa77a0cc10d69f54d70a6d822b1c URL: https://gitlab.winehq.org/wine/wine/-/commit/a554ff21d442fa77a0cc10d69f54d7… Author: Sven Baars <sbaars(a)codeweavers.com> Date: Fri Feb 24 19:07:12 2023 +0100 bcrypt: Factor out wow64 padding conversion. --- dlls/bcrypt/gnutls.c | 52 ++++++++++++++++++++++++++++++++-------------------- 1 file changed, 32 insertions(+), 20 deletions(-) diff --git a/dlls/bcrypt/gnutls.c b/dlls/bcrypt/gnutls.c index 89e5c91776d..a84c2a33ba5 100644 --- a/dlls/bcrypt/gnutls.c +++ b/dlls/bcrypt/gnutls.c @@ -2302,6 +2302,34 @@ struct key32 } u; }; +union padding +{ + BCRYPT_PKCS1_PADDING_INFO pkcs1; +}; + +union padding32 +{ + struct + { + PTR32 pszAlgId; + } pkcs1; +}; + +static union padding *get_padding( union padding32 *padding32, union padding *padding, ULONG flags) +{ + if (!padding32) return NULL; + + switch (flags) + { + case BCRYPT_PAD_PKCS1: + padding->pkcs1.pszAlgId = ULongToPtr( padding32->pkcs1.pszAlgId ); + return padding; + default: + break; + } + return NULL; +} + static struct key *get_symmetric_key( struct key32 *key32, struct key *key ) { key->hdr = key32->hdr; @@ -2576,12 +2604,12 @@ static NTSTATUS wow64_key_asymmetric_sign( void *args ) NTSTATUS ret; struct key key; - BCRYPT_PKCS1_PADDING_INFO padding; + union padding padding; struct key32 *key32 = ULongToPtr( params32->key ); struct key_asymmetric_sign_params params = { get_asymmetric_key( key32, &key ), - NULL, /* padding */ + get_padding(ULongToPtr( params32->padding ), &padding, params32->flags), ULongToPtr(params32->input), params32->input_len, ULongToPtr(params32->output), @@ -2590,14 +2618,6 @@ static NTSTATUS wow64_key_asymmetric_sign( void *args ) params32->flags }; - if (params32->flags & BCRYPT_PAD_PKCS1) - { - PTR32 *info = ULongToPtr( params32->padding ); - if (!info) return STATUS_INVALID_PARAMETER; - padding.pszAlgId = ULongToPtr( *info ); - params.padding = &padding; - } - ret = key_asymmetric_sign( &params ); put_asymmetric_key32( &key, key32 ); return ret; @@ -2618,12 +2638,12 @@ static NTSTATUS wow64_key_asymmetric_verify( void *args ) NTSTATUS ret; struct key key; - BCRYPT_PKCS1_PADDING_INFO padding; + union padding padding; struct key32 *key32 = ULongToPtr( params32->key ); struct key_asymmetric_verify_params params = { get_asymmetric_key( key32, &key ), - NULL, /* padding */ + get_padding(ULongToPtr( params32->padding ), &padding, params32->flags), ULongToPtr(params32->hash), params32->hash_len, ULongToPtr(params32->signature), @@ -2631,14 +2651,6 @@ static NTSTATUS wow64_key_asymmetric_verify( void *args ) params32->flags }; - if (params32->flags & BCRYPT_PAD_PKCS1) - { - PTR32 *info = ULongToPtr( params32->padding ); - if (!info) return STATUS_INVALID_PARAMETER; - padding.pszAlgId = ULongToPtr( *info ); - params.padding = &padding; - } - ret = key_asymmetric_verify( &params ); put_asymmetric_key32( &key, key32 ); return ret;

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Francois Gouget : mscoree/tests: Trace the error when a Windows API fails.
by Alexandre Julliard 24 Feb '23

24 Feb '23

Module: wine Branch: master Commit: c898503e949ea3b2c478bfb4ccbf6a1d9400b08f URL: https://gitlab.winehq.org/wine/wine/-/commit/c898503e949ea3b2c478bfb4ccbf6a… Author: Francois Gouget <fgouget(a)codeweavers.com> Date: Thu Feb 23 03:07:09 2023 +0100 mscoree/tests: Trace the error when a Windows API fails. --- dlls/mscoree/tests/comtest.c | 2 +- dlls/mscoree/tests/mscoree.c | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/dlls/mscoree/tests/comtest.c b/dlls/mscoree/tests/comtest.c index db6acac1e9e..2881fdb8943 100644 --- a/dlls/mscoree/tests/comtest.c +++ b/dlls/mscoree/tests/comtest.c @@ -102,7 +102,7 @@ static BOOL compile_cs_to_dll(char *source_path, char *dest_path) ok(ret, "Compilation failed\n"); ret = MoveFileA(path_temp, dest_path); - ok(ret, "Moving temporary file failed\n"); + ok(ret, "Could not move %s to %s: %lu\n", path_temp, dest_path, GetLastError()); return ret; } diff --git a/dlls/mscoree/tests/mscoree.c b/dlls/mscoree/tests/mscoree.c index 7da40d92887..bb6545b8a21 100644 --- a/dlls/mscoree/tests/mscoree.c +++ b/dlls/mscoree/tests/mscoree.c @@ -148,7 +148,7 @@ static BOOL runtime_is_usable(void) si.cb = sizeof(si); ret = CreateProcessA(NULL, cmdline, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi); - ok(ret, "CreateProcessA failed\n"); + ok(ret, "Could not create process: %lu\n", GetLastError()); if (!ret) return FALSE; @@ -159,7 +159,7 @@ static BOOL runtime_is_usable(void) ret = GetExitCodeProcess(pi.hProcess, &exitcode); CloseHandle(pi.hProcess); - ok(ret, "GetExitCodeProcess failed\n"); + ok(ret, "GetExitCodeProcess failed: %lu\n", GetLastError()); if (!ret || exitcode != 0) { @@ -424,7 +424,7 @@ static void create_xml_file(LPCWSTR filename) DWORD dwNumberOfBytesWritten; HANDLE hfile = CreateFileW(filename, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL); - ok(hfile != INVALID_HANDLE_VALUE, "File creation failed\n"); + ok(hfile != INVALID_HANDLE_VALUE, "Could not open %s for writing: %lu\n", wine_dbgstr_w(filename), GetLastError()); WriteFile(hfile, xmldata, sizeof(xmldata) - 1, &dwNumberOfBytesWritten, NULL); CloseHandle(hfile); }

1 0

Francois Gouget : winmm/tests: Ignore spurious WM_DWMCOLORIZATIONCOLORCHANGED messages.
by Alexandre Julliard 24 Feb '23

24 Feb '23

Module: wine Branch: master Commit: 632c8cfd2b8b1f9cb4a65e428c49202f4a736167 URL: https://gitlab.winehq.org/wine/wine/-/commit/632c8cfd2b8b1f9cb4a65e428c4920… Author: Francois Gouget <fgouget(a)codeweavers.com> Date: Wed Feb 22 15:57:22 2023 +0100 winmm/tests: Ignore spurious WM_DWMCOLORIZATIONCOLORCHANGED messages. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=54557 --- dlls/winmm/tests/midi.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/dlls/winmm/tests/midi.c b/dlls/winmm/tests/midi.c index cf58e1e955a..d6f54e75f23 100644 --- a/dlls/winmm/tests/midi.c +++ b/dlls/winmm/tests/midi.c @@ -39,8 +39,9 @@ extern const char* mmsys_error(MMRESULT error); /* from wave.c */ static BOOL spurious_message(LPMSG msg) { - /* WM_DEVICECHANGE 0x0219 appears randomly */ - if(msg->message == WM_DEVICECHANGE) { + /* These messages appear randomly */ + if(msg->message == WM_DEVICECHANGE || + msg->message == WM_DWMCOLORIZATIONCOLORCHANGED) { trace("skipping spurious message %04x\n", msg->message); return TRUE; }

1 0

Marcus Meissner : user32/tests: Fix size passed to ToUnicode.
by Alexandre Julliard 24 Feb '23

24 Feb '23

Module: wine Branch: master Commit: aa1cc9ad38df7fe6e3d2dc46f84e4955f20ea802 URL: https://gitlab.winehq.org/wine/wine/-/commit/aa1cc9ad38df7fe6e3d2dc46f84e49… Author: Marcus Meissner <marcus(a)jet.franken.de> Date: Fri Feb 24 11:31:58 2023 +0100 user32/tests: Fix size passed to ToUnicode. Signed-off-by: Marcus Meissner <marcus(a)jet.franken.de> --- dlls/user32/tests/input.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/dlls/user32/tests/input.c b/dlls/user32/tests/input.c index ee39b11fc12..be41078bf29 100644 --- a/dlls/user32/tests/input.c +++ b/dlls/user32/tests/input.c @@ -3186,7 +3186,7 @@ static void test_ToAscii(void) ok(character == '\r', "ToAscii for Return was %i (expected 13)\n", character); wstr[0] = 0; - ret = ToUnicode('A', SC_A, state, wstr, sizeof(wstr), 0); + ret = ToUnicode('A', SC_A, state, wstr, ARRAY_SIZE(wstr), 0); ok(ret == 1, "ToUnicode(A) returned %i, expected 1\n", ret); str[0] = '\0';

1 0

Huw Davies : winemac: Fix return type of ProcessEvents().
by Alexandre Julliard 24 Feb '23

24 Feb '23

Module: wine Branch: master Commit: 9260e6333b5171959f96564f56642b8a2351dacf URL: https://gitlab.winehq.org/wine/wine/-/commit/9260e6333b5171959f96564f56642b… Author: Huw Davies <huw(a)codeweavers.com> Date: Fri Feb 24 09:30:28 2023 +0000 winemac: Fix return type of ProcessEvents(). Introduced by commit a97fd9f29e7dbeee2dc06415a34a9f7669ea2e0d --- dlls/winemac.drv/event.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/dlls/winemac.drv/event.c b/dlls/winemac.drv/event.c index 5b717b4b730..5953dc0e0d8 100644 --- a/dlls/winemac.drv/event.c +++ b/dlls/winemac.drv/event.c @@ -512,7 +512,7 @@ static int process_events(macdrv_event_queue queue, macdrv_event_mask mask) /*********************************************************************** * ProcessEvents (MACDRV.@) */ -NTSTATUS macdrv_ProcessEvents(DWORD mask) +BOOL macdrv_ProcessEvents(DWORD mask) { struct macdrv_thread_data *data = macdrv_thread_data(); macdrv_event_mask event_mask = get_event_mask(mask);

1 0

Ivan Chikish : gdi32/tests: Check last error on ' '.
by Alexandre Julliard 24 Feb '23

24 Feb '23

Module: wine Branch: master Commit: 907b1b4a364be1745e005bc0f7f5d2eb105f79a9 URL: https://gitlab.winehq.org/wine/wine/-/commit/907b1b4a364be1745e005bc0f7f5d2… Author: Ivan Chikish <nekotekina(a)gmail.com> Date: Mon Feb 6 20:51:18 2023 +0300 gdi32/tests: Check last error on ' '. --- dlls/gdi32/tests/font.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/dlls/gdi32/tests/font.c b/dlls/gdi32/tests/font.c index 608749e0446..7be8d6f2c66 100644 --- a/dlls/gdi32/tests/font.c +++ b/dlls/gdi32/tests/font.c @@ -4754,6 +4754,7 @@ static void test_GetGlyphOutline(void) if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) { ok(ret == 0, "GetGlyphOutlineW should return 0 buffer size for space char\n"); + ok(GetLastError() == 0xdeadbeef, "expected 0xdeadbeef, got %lu\n", GetLastError()); ok(gm.gmBlackBoxX == 1, "Expected 1, got %u\n", gm.gmBlackBoxX); ok(gm.gmBlackBoxY == 1, "Expected 1, got %u\n", gm.gmBlackBoxY); } @@ -4789,6 +4790,7 @@ static void test_GetGlyphOutline(void) ok(ret != GDI_ERROR, "%2d:GetGlyphOutlineW should succeed, got %d\n", fmt[i], ret); else ok(ret == 0, "%2d:GetGlyphOutlineW should return 0, got %d\n", fmt[i], ret); + ok(GetLastError() == 0xdeadbeef, "expected 0xdeadbeef, got %lu\n", GetLastError()); ok(gm.gmBlackBoxX == 1, "%2d:expected 1, got %u\n", fmt[i], gm.gmBlackBoxX); ok(gm.gmBlackBoxY == 1, "%2d:expected 1, got %u\n", fmt[i], gm.gmBlackBoxY); } @@ -4802,6 +4804,7 @@ static void test_GetGlyphOutline(void) ok(ret != GDI_ERROR, "%2d:GetGlyphOutlineW should succeed, got %d\n", fmt[i], ret); else ok(ret == 0, "%2d:GetGlyphOutlineW should return 0, got %d\n", fmt[i], ret); + ok(GetLastError() == 0xdeadbeef, "expected 0xdeadbeef, got %lu\n", GetLastError()); ok(gm.gmBlackBoxX == 1, "%2d:expected 1, got %u\n", fmt[i], gm.gmBlackBoxX); ok(gm.gmBlackBoxY == 1, "%2d:expected 1, got %u\n", fmt[i], gm.gmBlackBoxY); } @@ -4815,6 +4818,7 @@ static void test_GetGlyphOutline(void) ok(ret != GDI_ERROR, "%2d:GetGlyphOutlineW should succeed, got %d\n", fmt[i], ret); else ok(ret == 0, "%2d:GetGlyphOutlineW should return 0, got %d\n", fmt[i], ret); + ok(GetLastError() == 0xdeadbeef, "expected 0xdeadbeef, got %lu\n", GetLastError()); ok(gm.gmBlackBoxX == 1, "%2d:expected 1, got %u\n", fmt[i], gm.gmBlackBoxX); ok(gm.gmBlackBoxY == 1, "%2d:expected 1, got %u\n", fmt[i], gm.gmBlackBoxY); }

1 0

Tingzhong Luo : evr: Fix crash when clearing input type for the mixer.
by Alexandre Julliard 24 Feb '23

24 Feb '23

Module: wine Branch: master Commit: c56638278cecc1db682af28b16fbdba6c73bbf42 URL: https://gitlab.winehq.org/wine/wine/-/commit/c56638278cecc1db682af28b16fbdb… Author: Tingzhong Luo <luotingzhong(a)uniontech.com> Date: Thu Feb 23 11:56:54 2023 +0800 evr: Fix crash when clearing input type for the mixer. Signed-off-by: Tingzhong Luo <luotingzhong(a)uniontech.com> --- dlls/evr/mixer.c | 9 +++++++-- dlls/evr/tests/evr.c | 44 ++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 51 insertions(+), 2 deletions(-) diff --git a/dlls/evr/mixer.c b/dlls/evr/mixer.c index 668a97da979..222fc538fec 100644 --- a/dlls/evr/mixer.c +++ b/dlls/evr/mixer.c @@ -240,7 +240,7 @@ static void video_mixer_clear_types(struct video_mixer *mixer) free(mixer->output.rt_formats); if (mixer->output.media_type) IMFMediaType_Release(mixer->output.media_type); - mixer->output.media_type = NULL; + memset(&mixer->output, 0, sizeof(mixer->output)); } static HRESULT WINAPI video_mixer_inner_QueryInterface(IUnknown *iface, REFIID riid, void **obj) @@ -855,12 +855,17 @@ static HRESULT WINAPI video_mixer_transform_SetInputType(IMFTransform *iface, DW TRACE("%p, %lu, %p, %#lx.\n", iface, id, media_type, flags); + if (!media_type && (flags & MFT_SET_TYPE_TEST_ONLY)) + return E_INVALIDARG; + EnterCriticalSection(&mixer->cs); if (!(flags & MFT_SET_TYPE_TEST_ONLY)) video_mixer_clear_types(mixer); - if (!mixer->device_manager) + if (!media_type) + hr = S_OK; + else if (!mixer->device_manager) hr = MF_E_NOT_INITIALIZED; else { diff --git a/dlls/evr/tests/evr.c b/dlls/evr/tests/evr.c index acfb92f2ea5..4f30dd28570 100644 --- a/dlls/evr/tests/evr.c +++ b/dlls/evr/tests/evr.c @@ -1249,6 +1249,11 @@ static void test_default_mixer_type_negotiation(void) goto done; } + hr = IMFTransform_SetInputType(transform, 0, NULL, 0); + ok(hr == S_OK, "Unexpected hr %#lx.\n", hr); + hr = IMFTransform_SetInputType(transform, 0, NULL, MFT_SET_TYPE_TEST_ONLY); + ok(hr == E_INVALIDARG, "Unexpected hr %#lx.\n", hr); + hr = DXVA2CreateDirect3DDeviceManager9(&token, &manager); ok(hr == S_OK, "Unexpected hr %#lx.\n", hr); @@ -1469,9 +1474,48 @@ static void test_default_mixer_type_negotiation(void) hr = IMFTransform_GetOutputCurrentType(transform, 0, &media_type2); ok(hr == S_OK, "Unexpected hr %#lx.\n", hr); ok(media_type == media_type2, "Unexpected media type instance.\n"); + + IMFMediaType_Release(media_type); + + /* Clear input types */ + hr = IMFTransform_SetInputType(transform, 0, NULL, MFT_SET_TYPE_TEST_ONLY); + ok(hr == E_INVALIDARG, "Unexpected hr %#lx.\n", hr); + + hr = IMFTransform_SetInputType(transform, 0, NULL, 0); + ok(hr == S_OK, "Unexpected hr %#lx.\n", hr); + hr = IMFTransform_GetInputCurrentType(transform, 0, &media_type); + ok(hr == MF_E_TRANSFORM_TYPE_NOT_SET, "Unexpected hr %#lx.\n", hr); + hr = IMFTransform_GetOutputCurrentType(transform, 0, &media_type); + ok(hr == MF_E_TRANSFORM_TYPE_NOT_SET, "Unexpected hr %#lx.\n", hr); + + /* Restore types */ + hr = IMFTransform_SetOutputType(transform, 0, media_type2, 0); + ok(hr == MF_E_INVALIDMEDIATYPE, "Unexpected hr %#lx.\n", hr); + hr = IMFTransform_GetOutputCurrentType(transform, 0, &media_type); + ok(hr == MF_E_TRANSFORM_TYPE_NOT_SET, "Unexpected hr %#lx.\n", hr); + + hr = IMFTransform_SetInputType(transform, 0, video_type, 0); + ok(hr == S_OK, "Unexpected hr %#lx.\n", hr); + hr = IMFTransform_GetInputCurrentType(transform, 0, &media_type); + ok(hr == S_OK, "Unexpected hr %#lx.\n", hr); + ok(media_type == video_type, "Unexpected media type instance.\n"); + IMFMediaType_Release(media_type); + + hr = IMFTransform_SetOutputType(transform, 0, media_type2, 0); + ok(hr == S_OK, "Unexpected hr %#lx.\n", hr); + hr = IMFTransform_GetOutputCurrentType(transform, 0, &media_type); + ok(hr == S_OK, "Unexpected hr %#lx.\n", hr); + ok(media_type2 == media_type, "Unexpected media type instance.\n"); + IMFMediaType_Release(media_type2); IMFMediaType_Release(media_type); + /* Resetting type twice */ + hr = IMFTransform_SetInputType(transform, 0, NULL, 0); + ok(hr == S_OK, "Unexpected hr %#lx.\n", hr); + hr = IMFTransform_SetInputType(transform, 0, NULL, 0); + ok(hr == S_OK, "Unexpected hr %#lx.\n", hr); + IMFVideoProcessor_Release(processor); IMFMediaType_Release(video_type);

1 0

Alexandre Julliard : ntdll: Mark the Wow64 TLS slots as reserved.
by Alexandre Julliard 24 Feb '23

24 Feb '23

Module: wine Branch: master Commit: aa3e772abf636663313ff0dfe299c6c383ed1b0a URL: https://gitlab.winehq.org/wine/wine/-/commit/aa3e772abf636663313ff0dfe299c6… Author: Alexandre Julliard <julliard(a)winehq.org> Date: Fri Feb 24 11:51:35 2023 +0100 ntdll: Mark the Wow64 TLS slots as reserved. --- dlls/ntdll/loader.c | 3 ++- include/winternl.h | 1 + 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/dlls/ntdll/loader.c b/dlls/ntdll/loader.c index f533db060d0..d0d9bae7f0b 100644 --- a/dlls/ntdll/loader.c +++ b/dlls/ntdll/loader.c @@ -4176,7 +4176,8 @@ void WINAPI LdrInitializeThunk( CONTEXT *context, ULONG_PTR unknown2, ULONG_PTR RtlInitializeBitMap( &tls_bitmap, peb->TlsBitmapBits, sizeof(peb->TlsBitmapBits) * 8 ); RtlInitializeBitMap( &tls_expansion_bitmap, peb->TlsExpansionBitmapBits, sizeof(peb->TlsExpansionBitmapBits) * 8 ); - RtlSetBits( peb->TlsBitmap, 0, 1 ); /* TLS index 0 is reserved and should be initialized to NULL. */ + /* TLS index 0 is always reserved, and wow64 reserves extra TLS entries */ + RtlSetBits( peb->TlsBitmap, 0, NtCurrentTeb()->WowTebOffset ? WOW64_TLS_MAX_NUMBER : 1 ); init_user_process_params(); load_global_options(); diff --git a/include/winternl.h b/include/winternl.h index 3a6c89a5f7a..93bd32e3786 100644 --- a/include/winternl.h +++ b/include/winternl.h @@ -1084,6 +1084,7 @@ typedef struct _TEB64 #define WOW64_TLS_TEMPLIST 3 #define WOW64_TLS_USERCALLBACKDATA 5 #define WOW64_TLS_FILESYSREDIR 8 +#define WOW64_TLS_MAX_NUMBER 19 /***********************************************************************

1 0

Alexandre Julliard : ntdll: Implement getting/setting the WoW context on ARM64.
by Alexandre Julliard 24 Feb '23

24 Feb '23

Module: wine Branch: master Commit: 881defc4b2b8a57f31c9cede0cc27b1f62336a91 URL: https://gitlab.winehq.org/wine/wine/-/commit/881defc4b2b8a57f31c9cede0cc27b… Author: Alexandre Julliard <julliard(a)winehq.org> Date: Fri Feb 24 11:46:11 2023 +0100 ntdll: Implement getting/setting the WoW context on ARM64. --- dlls/ntdll/unix/signal_arm64.c | 213 ++++++++++++++++++++++++++++++++++++++++- 1 file changed, 209 insertions(+), 4 deletions(-) diff --git a/dlls/ntdll/unix/signal_arm64.c b/dlls/ntdll/unix/signal_arm64.c index ac16ae065b1..3855afc34f4 100644 --- a/dlls/ntdll/unix/signal_arm64.c +++ b/dlls/ntdll/unix/signal_arm64.c @@ -690,8 +690,9 @@ NTSTATUS WINAPI NtGetContextThread( HANDLE handle, CONTEXT *context ) */ NTSTATUS set_thread_wow64_context( HANDLE handle, const void *ctx, ULONG size ) { - BOOL self; + BOOL self = (handle == GetCurrentThread()); USHORT machine; + void *frame; switch (size) { @@ -699,7 +700,112 @@ NTSTATUS set_thread_wow64_context( HANDLE handle, const void *ctx, ULONG size ) case sizeof(ARM_CONTEXT): machine = IMAGE_FILE_MACHINE_ARMNT; break; default: return STATUS_INFO_LENGTH_MISMATCH; } - return set_thread_context( handle, ctx, &self, machine ); + + if (!self) + { + NTSTATUS ret = set_thread_context( handle, ctx, &self, machine ); + if (ret || !self) return ret; + } + + if (!(frame = get_cpu_area( machine ))) return STATUS_INVALID_PARAMETER; + + switch (machine) + { + case IMAGE_FILE_MACHINE_I386: + { + I386_CONTEXT *wow_frame = frame; + const I386_CONTEXT *context = ctx; + DWORD flags = context->ContextFlags & ~CONTEXT_i386; + + if (flags & CONTEXT_I386_INTEGER) + { + wow_frame->Eax = context->Eax; + wow_frame->Ebx = context->Ebx; + wow_frame->Ecx = context->Ecx; + wow_frame->Edx = context->Edx; + wow_frame->Esi = context->Esi; + wow_frame->Edi = context->Edi; + } + if (flags & CONTEXT_I386_CONTROL) + { + WOW64_CPURESERVED *cpu = NtCurrentTeb()->TlsSlots[WOW64_TLS_CPURESERVED]; + + wow_frame->Esp = context->Esp; + wow_frame->Ebp = context->Ebp; + wow_frame->Eip = context->Eip; + wow_frame->EFlags = context->EFlags; + wow_frame->SegCs = context->SegCs; + wow_frame->SegSs = context->SegSs; + cpu->Flags |= WOW64_CPURESERVED_FLAG_RESET_STATE; + } + if (flags & CONTEXT_I386_SEGMENTS) + { + wow_frame->SegDs = context->SegDs; + wow_frame->SegEs = context->SegEs; + wow_frame->SegFs = context->SegFs; + wow_frame->SegGs = context->SegGs; + } + if (flags & CONTEXT_I386_DEBUG_REGISTERS) + { + wow_frame->Dr0 = context->Dr0; + wow_frame->Dr1 = context->Dr1; + wow_frame->Dr2 = context->Dr2; + wow_frame->Dr3 = context->Dr3; + wow_frame->Dr6 = context->Dr6; + wow_frame->Dr7 = context->Dr7; + } + if (flags & CONTEXT_I386_EXTENDED_REGISTERS) + { + memcpy( &wow_frame->ExtendedRegisters, context->ExtendedRegisters, sizeof(context->ExtendedRegisters) ); + } + if (flags & CONTEXT_I386_FLOATING_POINT) + { + memcpy( &wow_frame->FloatSave, &context->FloatSave, sizeof(context->FloatSave) ); + } + /* FIXME: CONTEXT_I386_XSTATE */ + break; + } + + case IMAGE_FILE_MACHINE_ARMNT: + { + ARM_CONTEXT *wow_frame = frame; + const ARM_CONTEXT *context = ctx; + DWORD flags = context->ContextFlags & ~CONTEXT_ARM; + + if (flags & CONTEXT_INTEGER) + { + wow_frame->R0 = context->R0; + wow_frame->R1 = context->R1; + wow_frame->R2 = context->R2; + wow_frame->R3 = context->R3; + wow_frame->R4 = context->R4; + wow_frame->R5 = context->R5; + wow_frame->R6 = context->R6; + wow_frame->R7 = context->R7; + wow_frame->R8 = context->R8; + wow_frame->R9 = context->R9; + wow_frame->R10 = context->R10; + wow_frame->R11 = context->R11; + wow_frame->R12 = context->R12; + } + if (flags & CONTEXT_CONTROL) + { + wow_frame->Sp = context->Sp; + wow_frame->Lr = context->Lr; + wow_frame->Pc = context->Pc & ~1; + wow_frame->Cpsr = context->Cpsr; + if (context->Cpsr & 0x20) wow_frame->Pc |= 1; /* thumb */ + } + if (flags & CONTEXT_FLOATING_POINT) + { + wow_frame->Fpscr = context->Fpscr; + memcpy( wow_frame->u.D, context->u.D, sizeof(context->u.D) ); + } + break; + } + + } + return STATUS_SUCCESS; } @@ -708,8 +814,9 @@ NTSTATUS set_thread_wow64_context( HANDLE handle, const void *ctx, ULONG size ) */ NTSTATUS get_thread_wow64_context( HANDLE handle, void *ctx, ULONG size ) { - BOOL self; + BOOL self = (handle == GetCurrentThread()); USHORT machine; + void *frame; switch (size) { @@ -717,7 +824,105 @@ NTSTATUS get_thread_wow64_context( HANDLE handle, void *ctx, ULONG size ) case sizeof(ARM_CONTEXT): machine = IMAGE_FILE_MACHINE_ARMNT; break; default: return STATUS_INFO_LENGTH_MISMATCH; } - return get_thread_context( handle, ctx, &self, machine ); + + if (!self) + { + NTSTATUS ret = get_thread_context( handle, ctx, &self, machine ); + if (ret || !self) return ret; + } + + if (!(frame = get_cpu_area( machine ))) return STATUS_INVALID_PARAMETER; + + switch (machine) + { + case IMAGE_FILE_MACHINE_I386: + { + I386_CONTEXT *wow_frame = frame, *context = ctx; + DWORD needed_flags = context->ContextFlags & ~CONTEXT_i386; + + if (needed_flags & CONTEXT_I386_INTEGER) + { + context->Eax = wow_frame->Eax; + context->Ebx = wow_frame->Ebx; + context->Ecx = wow_frame->Ecx; + context->Edx = wow_frame->Edx; + context->Esi = wow_frame->Esi; + context->Edi = wow_frame->Edi; + context->ContextFlags |= CONTEXT_I386_INTEGER; + } + if (needed_flags & CONTEXT_I386_CONTROL) + { + context->Esp = wow_frame->Esp; + context->Ebp = wow_frame->Ebp; + context->Eip = wow_frame->Eip; + context->EFlags = wow_frame->EFlags; + context->SegCs = wow_frame->SegCs; + context->SegSs = wow_frame->SegSs; + context->ContextFlags |= CONTEXT_I386_CONTROL; + } + if (needed_flags & CONTEXT_I386_SEGMENTS) + { + context->SegDs = wow_frame->SegDs; + context->SegEs = wow_frame->SegEs; + context->SegFs = wow_frame->SegFs; + context->SegGs = wow_frame->SegGs; + context->ContextFlags |= CONTEXT_I386_SEGMENTS; + } + if (needed_flags & CONTEXT_I386_EXTENDED_REGISTERS) + { + memcpy( context->ExtendedRegisters, &wow_frame->ExtendedRegisters, sizeof(context->ExtendedRegisters) ); + context->ContextFlags |= CONTEXT_I386_EXTENDED_REGISTERS; + } + if (needed_flags & CONTEXT_I386_FLOATING_POINT) + { + memcpy( &context->FloatSave, &wow_frame->FloatSave, sizeof(context->FloatSave) ); + context->ContextFlags |= CONTEXT_I386_FLOATING_POINT; + } + /* FIXME: CONTEXT_I386_XSTATE */ + break; + } + + case IMAGE_FILE_MACHINE_ARMNT: + { + ARM_CONTEXT *wow_frame = frame, *context = ctx; + DWORD needed_flags = context->ContextFlags & ~CONTEXT_ARM; + + if (needed_flags & CONTEXT_INTEGER) + { + context->R0 = wow_frame->R0; + context->R1 = wow_frame->R1; + context->R2 = wow_frame->R2; + context->R3 = wow_frame->R3; + context->R4 = wow_frame->R4; + context->R5 = wow_frame->R5; + context->R6 = wow_frame->R6; + context->R7 = wow_frame->R7; + context->R8 = wow_frame->R8; + context->R9 = wow_frame->R9; + context->R10 = wow_frame->R10; + context->R11 = wow_frame->R11; + context->R12 = wow_frame->R12; + context->ContextFlags |= CONTEXT_INTEGER; + } + if (needed_flags & CONTEXT_CONTROL) + { + context->Sp = wow_frame->Sp; + context->Lr = wow_frame->Lr; + context->Pc = wow_frame->Pc; + context->Cpsr = wow_frame->Cpsr; + context->ContextFlags |= CONTEXT_CONTROL; + } + if (needed_flags & CONTEXT_FLOATING_POINT) + { + context->Fpscr = wow_frame->Fpscr; + memcpy( context->u.D, wow_frame->u.D, sizeof(wow_frame->u.D) ); + context->ContextFlags |= CONTEXT_FLOATING_POINT; + } + break; + } + + } + return STATUS_SUCCESS; }

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Alexandre Julliard : ntdll: Build an initial WoW context on ARM64.
by Alexandre Julliard 24 Feb '23

24 Feb '23

Module: wine Branch: master Commit: ecb80c6e794ebd25a4384688f7cdd1e2c19ed469 URL: https://gitlab.winehq.org/wine/wine/-/commit/ecb80c6e794ebd25a4384688f7cdd1… Author: Alexandre Julliard <julliard(a)winehq.org> Date: Fri Feb 24 11:45:45 2023 +0100 ntdll: Build an initial WoW context on ARM64. --- dlls/ntdll/unix/signal_arm64.c | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/dlls/ntdll/unix/signal_arm64.c b/dlls/ntdll/unix/signal_arm64.c index d94b335bc8d..ac16ae065b1 100644 --- a/dlls/ntdll/unix/signal_arm64.c +++ b/dlls/ntdll/unix/signal_arm64.c @@ -1390,6 +1390,8 @@ void DECLSPEC_HIDDEN call_init_thunk( LPTHREAD_START_ROUTINE entry, void *arg, B struct arm64_thread_data *thread_data = (struct arm64_thread_data *)&teb->GdiTebBatch; struct syscall_frame *frame = thread_data->syscall_frame; CONTEXT *ctx, context = { CONTEXT_ALL }; + I386_CONTEXT *i386_context; + ARM_CONTEXT *arm_context; context.u.s.X0 = (DWORD64)entry; context.u.s.X1 = (DWORD64)arg; @@ -1397,6 +1399,33 @@ void DECLSPEC_HIDDEN call_init_thunk( LPTHREAD_START_ROUTINE entry, void *arg, B context.Sp = (DWORD64)teb->Tib.StackBase; context.Pc = (DWORD64)pRtlUserThreadStart; + if ((i386_context = get_cpu_area( IMAGE_FILE_MACHINE_I386 ))) + { + i386_context->ContextFlags = CONTEXT_I386_ALL; + i386_context->Eax = (ULONG_PTR)entry; + i386_context->Ebx = (arg == peb ? get_wow_teb( teb )->Peb : (ULONG_PTR)arg); + i386_context->Esp = get_wow_teb( teb )->Tib.StackBase - 16; + i386_context->Eip = pLdrSystemDllInitBlock->pRtlUserThreadStart; + i386_context->SegCs = 0x23; + i386_context->SegDs = 0x2b; + i386_context->SegEs = 0x2b; + i386_context->SegFs = 0x53; + i386_context->SegGs = 0x2b; + i386_context->SegSs = 0x2b; + i386_context->EFlags = 0x202; + i386_context->FloatSave.ControlWord = 0x27f; + ((XSAVE_FORMAT *)i386_context->ExtendedRegisters)->MxCsr = 0x1f80; + } + else if ((arm_context = get_cpu_area( IMAGE_FILE_MACHINE_ARMNT ))) + { + arm_context->ContextFlags = CONTEXT_ARM_ALL; + arm_context->R0 = (ULONG_PTR)entry; + arm_context->R1 = (arg == peb ? get_wow_teb( teb )->Peb : (ULONG_PTR)arg); + arm_context->Sp = get_wow_teb( teb )->Tib.StackBase; + arm_context->Pc = pLdrSystemDllInitBlock->pRtlUserThreadStart; + if (arm_context->Pc & 1) arm_context->Cpsr |= 0x20; /* thumb mode */ + } + if (suspend) wait_suspend( &context ); ctx = (CONTEXT *)((ULONG_PTR)context.Sp & ~15) - 1;

1 0

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wine-commits February 2023