November 2021 - Wine-devel - list.winehq.org

[PATCH v4 2/2] scrrun: Implement folder_CreateTextFile.
by Robert Wilhelm 01 Dec '21

01 Dec '21

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=51971 Signed-off-by: Robert Wilhelm <robert.wilhelm(a)gmx.net> --- Supersedes 220458. v4: tests: Use ReadFile to check contents and minor cleanups as recommended by Nikolay. --- dlls/scrrun/filesystem.c | 16 ++++++- dlls/scrrun/tests/filesystem.c | 81 ++++++++++++++++++++++++++++++++++ 2 files changed, 95 insertions(+), 2 deletions(-) diff --git a/dlls/scrrun/filesystem.c b/dlls/scrrun/filesystem.c index 359d86bb8fd..7b0b2e110a6 100644 --- a/dlls/scrrun/filesystem.c +++ b/dlls/scrrun/filesystem.c @@ -2518,9 +2518,21 @@ static HRESULT WINAPI folder_get_Files(IFolder *iface, IFileCollection **files) static HRESULT WINAPI folder_CreateTextFile(IFolder *iface, BSTR filename, VARIANT_BOOL overwrite, VARIANT_BOOL unicode, ITextStream **stream) { + DWORD disposition; + BSTR path; + HRESULT hres; + struct folder *This = impl_from_IFolder(iface); - FIXME("(%p)->(%s %x %x %p): stub\n", This, debugstr_w(filename), overwrite, unicode, stream); - return E_NOTIMPL; + + TRACE("%p %s %d %d %p\n", iface, debugstr_w(filename), overwrite, unicode, stream); + + hres = build_path(This->path, filename, &path); + if (FAILED(hres)) return hres; + + disposition = overwrite == VARIANT_TRUE ? CREATE_ALWAYS : CREATE_NEW; + hres = create_textstream(path, disposition, ForWriting, unicode ? TristateTrue : TristateFalse, stream); + SysFreeString(path); + return hres; } static const IFolderVtbl foldervtbl = { diff --git a/dlls/scrrun/tests/filesystem.c b/dlls/scrrun/tests/filesystem.c index 5c55965ce88..91729bb047f 100644 --- a/dlls/scrrun/tests/filesystem.c +++ b/dlls/scrrun/tests/filesystem.c @@ -1535,6 +1535,86 @@ static void test_CreateTextFile(void) SysFreeString(nameW); } +static void test_FolderCreateTextFile(void) +{ + WCHAR pathW[MAX_PATH], dirW[MAX_PATH], buffW[10], buff2W[10]; + ITextStream *stream; + BSTR nameW, str; + HANDLE file; + IFolder *folder; + HRESULT hr; + BOOL ret; + DWORD r; + + get_temp_filepath(testfileW, pathW, dirW); + nameW = SysAllocString(L"foo.txt"); + lstrcpyW(pathW, dirW); + lstrcatW(pathW, nameW); + + ret = CreateDirectoryW(dirW, NULL); + ok(ret, "got %d, %d\n", ret, GetLastError()); + + str = SysAllocString(dirW); + hr = IFileSystem3_GetFolder(fs3, str, &folder); + ok(ret, "got %d, %d\n", ret, GetLastError()); + SysFreeString(str); + + hr = IFolder_CreateTextFile(folder, nameW, VARIANT_FALSE, VARIANT_FALSE, &stream); + ok(hr == S_OK, "got 0x%08x\n", hr); + + test_provideclassinfo(stream, &CLSID_TextStream); + + hr = ITextStream_Read(stream, 1, &str); + ok(hr == CTL_E_BADFILEMODE, "got 0x%08x\n", hr); + + hr = ITextStream_Close(stream); + ok(hr == S_OK, "got 0x%08x\n", hr); + + hr = ITextStream_Read(stream, 1, &str); + ok(hr == CTL_E_BADFILEMODE || hr == E_VAR_NOT_SET, "got 0x%08x\n", hr); + + hr = ITextStream_Close(stream); + ok(hr == S_FALSE || hr == E_VAR_NOT_SET, "got 0x%08x\n", hr); + + ITextStream_Release(stream); + + /* check it's created */ + file = CreateFileW(pathW, GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); + ok(file != INVALID_HANDLE_VALUE, "got %p\n", file); + CloseHandle(file); + + /* try to create again with no-overwrite mode */ + hr = IFolder_CreateTextFile(folder, nameW, VARIANT_FALSE, VARIANT_FALSE, &stream); + ok(hr == CTL_E_FILEALREADYEXISTS, "got 0x%08x\n", hr); + + /* now overwrite */ + hr = IFolder_CreateTextFile(folder, nameW, VARIANT_TRUE, VARIANT_FALSE, &stream); + ok(hr == S_OK, "got 0x%08x\n", hr); + ITextStream_Release(stream); + + /* overwrite in Unicode mode, check for BOM */ + hr = IFolder_CreateTextFile(folder, nameW, VARIANT_TRUE, VARIANT_TRUE, &stream); + ok(hr == S_OK, "got 0x%08x\n", hr); + ITextStream_Release(stream); + + /* check contents */ + file = CreateFileW(pathW, GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); + ok(file != INVALID_HANDLE_VALUE, "got %p\n", file); + r = 0; + ret = ReadFile(file, buffW, sizeof(buffW), &r, NULL); + ok(ret && r==2, "read %d, got %d, %d\n", r, ret, GetLastError()); + buffW[r/sizeof(WCHAR)] = 0; + + buff2W[0] = 0xfeff; + buff2W[1] = 0; + ok(!lstrcmpW(buff2W, buffW), "got %s, expected %s\n", wine_dbgstr_w(buffW), wine_dbgstr_w(buff2W)); + CloseHandle(file); + + DeleteFileW(pathW); + RemoveDirectoryW(dirW); + SysFreeString(nameW); +} + static void test_WriteLine(void) { WCHAR pathW[MAX_PATH], dirW[MAX_PATH]; @@ -2516,6 +2596,7 @@ START_TEST(filesystem) test_FileCollection(); test_DriveCollection(); test_CreateTextFile(); + test_FolderCreateTextFile(); test_WriteLine(); test_ReadAll(); test_Read(); -- 2.31.1

2 1

[PATCH v4 1/2] scrrun: Extract code to new helper function build_path.
by Robert Wilhelm 01 Dec '21

01 Dec '21

Signed-off-by: Robert Wilhelm <robert.wilhelm(a)gmx.net> --- Supersedes 220459. v4: Fix issues as pointed out by Nikolay: Leave EPOINTER check in original function and do not specify calling convention. --- dlls/scrrun/filesystem.c | 103 ++++++++++++++++++++------------------- 1 file changed, 54 insertions(+), 49 deletions(-) diff --git a/dlls/scrrun/filesystem.c b/dlls/scrrun/filesystem.c index 68ef1786af9..359d86bb8fd 100644 --- a/dlls/scrrun/filesystem.c +++ b/dlls/scrrun/filesystem.c @@ -223,6 +223,59 @@ static BSTR get_full_path(BSTR path, const WIN32_FIND_DATAW *data) return SysAllocString(buffW); } +static HRESULT build_path( BSTR Path, BSTR Name, BSTR *Result) +{ + BSTR ret; + + if (Path && Name) + { + int path_len = SysStringLen(Path), name_len = SysStringLen(Name); + + /* if both parts have backslashes strip one from Path */ + if (Path[path_len-1] == '\\' && Name[0] == '\\') + { + path_len -= 1; + + ret = SysAllocStringLen(NULL, path_len + name_len); + if (ret) + { + lstrcpyW(ret, Path); + ret[path_len] = 0; + lstrcatW(ret, Name); + } + } + else if (Path[path_len-1] != '\\' && Name[0] != '\\') + { + ret = SysAllocStringLen(NULL, path_len + name_len + 1); + if (ret) + { + lstrcpyW(ret, Path); + if (Path[path_len-1] != ':') + wcscat(ret, L"\\"); + lstrcatW(ret, Name); + } + } + else + { + ret = SysAllocStringLen(NULL, path_len + name_len); + if (ret) + { + lstrcpyW(ret, Path); + lstrcatW(ret, Name); + } + } + } + else if (Path || Name) + ret = SysAllocString(Path ? Path : Name); + else + ret = SysAllocStringLen(NULL, 0); + + if (!ret) return E_OUTOFMEMORY; + *Result = ret; + + return S_OK; +} + static BOOL textstream_check_iomode(struct textstream *This, enum iotype type) { if (type == IORead) @@ -3034,59 +3087,11 @@ static HRESULT WINAPI filesys_get_Drives(IFileSystem3 *iface, IDriveCollection * static HRESULT WINAPI filesys_BuildPath(IFileSystem3 *iface, BSTR Path, BSTR Name, BSTR *Result) { - BSTR ret; - TRACE("%p %s %s %p\n", iface, debugstr_w(Path), debugstr_w(Name), Result); if (!Result) return E_POINTER; - if (Path && Name) - { - int path_len = SysStringLen(Path), name_len = SysStringLen(Name); - - /* if both parts have backslashes strip one from Path */ - if (Path[path_len-1] == '\\' && Name[0] == '\\') - { - path_len -= 1; - - ret = SysAllocStringLen(NULL, path_len + name_len); - if (ret) - { - lstrcpyW(ret, Path); - ret[path_len] = 0; - lstrcatW(ret, Name); - } - } - else if (Path[path_len-1] != '\\' && Name[0] != '\\') - { - ret = SysAllocStringLen(NULL, path_len + name_len + 1); - if (ret) - { - lstrcpyW(ret, Path); - if (Path[path_len-1] != ':') - wcscat(ret, L"\\"); - lstrcatW(ret, Name); - } - } - else - { - ret = SysAllocStringLen(NULL, path_len + name_len); - if (ret) - { - lstrcpyW(ret, Path); - lstrcatW(ret, Name); - } - } - } - else if (Path || Name) - ret = SysAllocString(Path ? Path : Name); - else - ret = SysAllocStringLen(NULL, 0); - - if (!ret) return E_OUTOFMEMORY; - *Result = ret; - - return S_OK; + return build_path(Path, Name, Result); } static HRESULT WINAPI filesys_GetDriveName(IFileSystem3 *iface, BSTR path, BSTR *drive) -- 2.31.1

2 1

[PATCH v2 1/6] wined3d: Always set GL_PIXEL_UNPACK_BUFFER binding in wined3d_texture_gl_allocate_mutable_storage().
by Zebediah Figura 01 Dec '21

01 Dec '21

Signed-off-by: Zebediah Figura <zfigura(a)codeweavers.com> --- dlls/wined3d/texture.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/dlls/wined3d/texture.c b/dlls/wined3d/texture.c index d4c7082912b..f0ef42065d3 100644 --- a/dlls/wined3d/texture.c +++ b/dlls/wined3d/texture.c @@ -930,6 +930,9 @@ static void wined3d_texture_gl_allocate_mutable_storage(struct wined3d_texture_g else layer_count = texture_gl->t.layer_count; + GL_EXTCALL(glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0)); + checkGLcall("glBindBuffer"); + for (layer = 0; layer < layer_count; ++layer) { target = wined3d_texture_gl_get_sub_resource_target(texture_gl, layer * level_count); -- 2.32.0

2 11

[PATCH vkd3d v8 1/4] vkd3d-shader/hlsl: Perform a copy propagation pass.
by Giovanni Mascellani 01 Dec '21

01 Dec '21

Signed-off-by: Giovanni Mascellani <gmascellani(a)codeweavers.com> Signed-off-by: Zebediah Figura <zfigura(a)codeweavers.com> --- v8: Address comments in https://source.winehq.org/patches/data/219953 libs/vkd3d-shader/hlsl.c | 21 ++- libs/vkd3d-shader/hlsl.h | 1 + libs/vkd3d-shader/hlsl_codegen.c | 222 ++++++++++++++++++++++++++++++- 3 files changed, 238 insertions(+), 6 deletions(-) diff --git a/libs/vkd3d-shader/hlsl.c b/libs/vkd3d-shader/hlsl.c index 1eee4278..f59e7403 100644 --- a/libs/vkd3d-shader/hlsl.c +++ b/libs/vkd3d-shader/hlsl.c @@ -1097,6 +1097,20 @@ const char *debug_hlsl_writemask(unsigned int writemask) return vkd3d_dbg_sprintf(".%s", string); } +const char *debug_hlsl_swizzle(unsigned int swizzle, unsigned int count) +{ + static const char components[] = {'x', 'y', 'z', 'w'}; + char string[5]; + unsigned int i = 0; + + for (i = 0; i < count; ++i) + { + string[i] = components[(swizzle >> (2 * i)) % 4]; + } + string[count] = '\0'; + return vkd3d_dbg_sprintf(".%s", string); +} + static void dump_ir_constant(struct vkd3d_string_buffer *buffer, const struct hlsl_ir_constant *constant) { struct hlsl_type *type = constant->node.data_type; @@ -1277,18 +1291,15 @@ static void dump_ir_swizzle(struct vkd3d_string_buffer *buffer, const struct hls unsigned int i; dump_src(buffer, &swizzle->val); - vkd3d_string_buffer_printf(buffer, "."); if (swizzle->val.node->data_type->dimy > 1) { + vkd3d_string_buffer_printf(buffer, "."); for (i = 0; i < swizzle->node.data_type->dimx; ++i) vkd3d_string_buffer_printf(buffer, "_m%u%u", (swizzle->swizzle >> i * 8) & 0xf, (swizzle->swizzle >> (i * 8 + 4)) & 0xf); } else { - static const char c[] = {'x', 'y', 'z', 'w'}; - - for (i = 0; i < swizzle->node.data_type->dimx; ++i) - vkd3d_string_buffer_printf(buffer, "%c", c[(swizzle->swizzle >> i * 2) & 0x3]); + vkd3d_string_buffer_printf(buffer, "%s", debug_hlsl_swizzle(swizzle->swizzle, swizzle->node.data_type->dimx)); } } diff --git a/libs/vkd3d-shader/hlsl.h b/libs/vkd3d-shader/hlsl.h index 365ef980..bca59b65 100644 --- a/libs/vkd3d-shader/hlsl.h +++ b/libs/vkd3d-shader/hlsl.h @@ -666,6 +666,7 @@ static inline struct hlsl_type *hlsl_get_numeric_type(const struct hlsl_ctx *ctx const char *debug_hlsl_expr_op(enum hlsl_ir_expr_op op); const char *debug_hlsl_type(struct hlsl_ctx *ctx, const struct hlsl_type *type); const char *debug_hlsl_writemask(unsigned int writemask); +const char *debug_hlsl_swizzle(unsigned int swizzle, unsigned int count); struct vkd3d_string_buffer *hlsl_type_to_string(struct hlsl_ctx *ctx, const struct hlsl_type *type); struct vkd3d_string_buffer *hlsl_modifiers_to_string(struct hlsl_ctx *ctx, unsigned int modifiers); diff --git a/libs/vkd3d-shader/hlsl_codegen.c b/libs/vkd3d-shader/hlsl_codegen.c index 4a7e003f..4e1397f6 100644 --- a/libs/vkd3d-shader/hlsl_codegen.c +++ b/libs/vkd3d-shader/hlsl_codegen.c @@ -237,6 +237,221 @@ static void replace_node(struct hlsl_ir_node *old, struct hlsl_ir_node *new) hlsl_free_instr(old); } +struct copy_propagation_value +{ + struct hlsl_ir_node *node; + unsigned int component; +}; + +struct copy_propagation_var_def +{ + struct rb_entry entry; + struct hlsl_ir_var *var; + struct copy_propagation_value values[]; +}; + +struct copy_propagation_state +{ + struct rb_tree variables; +}; + +static int copy_propagation_variable_compare(const void *key, const struct rb_entry *entry) +{ + struct copy_propagation_var_def *variable = RB_ENTRY_VALUE(entry, struct copy_propagation_var_def, entry); + uintptr_t key_int = (uintptr_t)key, entry_int = (uintptr_t)variable->var; + + return (key_int > entry_int) - (key_int < entry_int); +} + +static void copy_propagation_variable_destroy(struct rb_entry *entry, void *context) +{ + struct copy_propagation_var_def *variable = RB_ENTRY_VALUE(entry, struct copy_propagation_var_def, entry); + + vkd3d_free(variable); +} + +static struct copy_propagation_var_def *copy_propagation_get_variable(struct copy_propagation_state *state, + struct hlsl_ir_var *var) +{ + struct rb_entry *entry = rb_get(&state->variables, var); + + if (entry) + return RB_ENTRY_VALUE(entry, struct copy_propagation_var_def, entry); + else + return NULL; +} + +static struct copy_propagation_var_def *copy_propagation_create_variable(struct hlsl_ctx *ctx, + struct copy_propagation_state *state, struct hlsl_ir_var *var) +{ + struct rb_entry *entry = rb_get(&state->variables, var); + struct copy_propagation_var_def *variable; + int res; + + if (entry) + return RB_ENTRY_VALUE(entry, struct copy_propagation_var_def, entry); + + variable = hlsl_alloc(ctx, offsetof(struct copy_propagation_var_def, values[var->data_type->reg_size])); + if (!variable) + return NULL; + + variable->var = var; + + res = rb_put(&state->variables, var, &variable->entry); + assert(!res); + + return variable; +} + +static void copy_propagation_invalidate_whole_variable(struct copy_propagation_var_def *variable) +{ + TRACE("Invalidate variable %s.\n", variable->var->name); + memset(variable->values, 0, sizeof(*variable->values) * variable->var->data_type->reg_size); +} + +static void copy_propagation_set_value(struct copy_propagation_var_def *variable, unsigned int offset, + unsigned char writemask, struct hlsl_ir_node *node) +{ + unsigned int i, j = 0; + + for (i = 0; i < 4; ++i) + { + if (writemask & (1u << i)) + { + TRACE("Variable %s[%u] is written by instruction %p%s.\n", + variable->var->name, offset + i, node, debug_hlsl_writemask(1u << i)); + variable->values[offset + i].node = node; + variable->values[offset + i].component = j++; + } + } +} + +static struct hlsl_ir_node *copy_propagation_compute_replacement(struct copy_propagation_var_def *variable, + unsigned int offset, unsigned int count, unsigned int *swizzle) +{ + struct hlsl_ir_node *node = NULL; + unsigned int i; + + assert(offset + count <= variable->var->data_type->reg_size); + + *swizzle = 0; + + for (i = 0; i < count; ++i) + { + if (!node) + node = variable->values[offset + i].node; + else if (node != variable->values[offset + i].node) + return NULL; + *swizzle |= variable->values[offset + i].component << (2 * i); + } + + return node; +} + +static bool copy_propagation_analyze_load(struct hlsl_ctx *ctx, struct hlsl_ir_load *load, + struct copy_propagation_state *state) +{ + struct hlsl_ir_node *node = &load->node, *new_node; + struct copy_propagation_var_def *variable; + struct hlsl_type *type = node->data_type; + struct hlsl_ir_swizzle *swizzle_node; + struct hlsl_deref *src = &load->src; + struct hlsl_ir_var *var = src->var; + unsigned int offset, swizzle; + + if (type->type != HLSL_CLASS_SCALAR && type->type != HLSL_CLASS_VECTOR) + return false; + + if (!hlsl_offset_from_deref(src, &offset)) + return false; + + variable = copy_propagation_get_variable(state, var); + if (!variable) + return false; + + new_node = copy_propagation_compute_replacement(variable, offset, type->dimx, &swizzle); + + TRACE("Load from %s[%d-%d] reconstructed as instruction %p%s.\n", + var->name, offset, offset + type->dimx, new_node, debug_hlsl_swizzle(swizzle, 4)); + + if (!new_node) + return false; + + if (!(swizzle_node = hlsl_new_swizzle(ctx, swizzle, type->dimx, new_node, &node->loc))) + return false; + list_add_before(&node->entry, &swizzle_node->node.entry); + + replace_node(node, &swizzle_node->node); + + return true; +} + +static void copy_propagation_record_store(struct hlsl_ctx *ctx, struct hlsl_ir_store *store, + struct copy_propagation_state *state) +{ + struct copy_propagation_var_def *variable; + struct hlsl_deref *lhs = &store->lhs; + struct hlsl_ir_var *var = lhs->var; + unsigned int offset; + + variable = copy_propagation_create_variable(ctx, state, var); + if (!variable) + return; + + if (hlsl_offset_from_deref(lhs, &offset)) + copy_propagation_set_value(variable, offset, store->writemask, store->rhs.node); + else + copy_propagation_invalidate_whole_variable(variable); +} + +static bool copy_propagation_transform_block(struct hlsl_ctx *ctx, struct hlsl_block *block, + struct copy_propagation_state *state) +{ + struct hlsl_ir_node *instr, *next; + bool progress = false; + + LIST_FOR_EACH_ENTRY_SAFE(instr, next, &block->instrs, struct hlsl_ir_node, entry) + { + switch (instr->type) + { + case HLSL_IR_LOAD: + progress |= copy_propagation_analyze_load(ctx, hlsl_ir_load(instr), state); + break; + + case HLSL_IR_STORE: + copy_propagation_record_store(ctx, hlsl_ir_store(instr), state); + break; + + case HLSL_IR_IF: + FIXME("Copy propagation doesn't support conditionals yet, leaving.\n"); + return progress; + + case HLSL_IR_LOOP: + FIXME("Copy propagation doesn't support loops yet, leaving.\n"); + return progress; + + default: + break; + } + } + + return progress; +} + +static bool copy_propagation_execute(struct hlsl_ctx *ctx, struct hlsl_block *block) +{ + struct copy_propagation_state state; + bool progress; + + rb_init(&state.variables, copy_propagation_variable_compare); + + progress = copy_propagation_transform_block(ctx, block, &state); + + rb_destroy(&state.variables, copy_propagation_variable_destroy, NULL); + + return progress; +} + static bool is_vec1(const struct hlsl_type *type) { return (type->type == HLSL_CLASS_SCALAR) || (type->type == HLSL_CLASS_VECTOR && type->dimx == 1); @@ -1390,7 +1605,12 @@ int hlsl_emit_dxbc(struct hlsl_ctx *ctx, struct hlsl_ir_function_decl *entry_fun progress |= transform_ir(ctx, split_struct_copies, body, NULL); } while (progress); - while (transform_ir(ctx, fold_constants, body, NULL)); + do + { + progress = transform_ir(ctx, fold_constants, body, NULL); + progress |= copy_propagation_execute(ctx, body); + } + while (progress); transform_ir(ctx, remove_trivial_swizzles, body, NULL); if (ctx->profile->major_version < 4) -- 2.33.1

3 6

[PATCH] ntdll: Set rcx and r11 on exit from syscall dispatcher on x64.
by Paul Gofman 01 Dec '21

01 Dec '21

Signed-off-by: Paul Gofman <pgofman(a)codeweavers.com> --- dlls/ntdll/tests/exception.c | 74 +++++++++++++++++++++++++++++++++ dlls/ntdll/unix/signal_x86_64.c | 13 ++++-- 2 files changed, 83 insertions(+), 4 deletions(-) diff --git a/dlls/ntdll/tests/exception.c b/dlls/ntdll/tests/exception.c index 98187266d50..a592ca9cf3c 100644 --- a/dlls/ntdll/tests/exception.c +++ b/dlls/ntdll/tests/exception.c @@ -4917,6 +4917,79 @@ static void test_unwind_from_apc(void) ok(pass == 4, "Got unexpected pass %d.\n", pass); ok(test_unwind_apc_called, "Test user APC was not called.\n"); } + +static void test_syscall_clobbered_regs(void) +{ + struct regs + { + UINT64 rflags_before; + UINT64 rcx; + UINT64 r11; + }; + static const BYTE code[] = + { + 0xfd, /* std */ + 0x9c, /* pushf */ + 0x41, 0x8f, 0x00, /* pop (%r8) */ + 0x41, 0x50, /* push %r8 */ + 0x41, 0xff, 0xd1, /* callq *r9 */ + 0x41, 0x58, /* pop %r8 */ + 0x49, 0x89, 0x48, 0x08, /* mov %rcx,8(%r8) */ + 0x4d, 0x89, 0x58, 0x10, /* mov %r11,16(%r8) */ + 0xfc, /* cld */ + 0xc3, /* ret */ + }; + + static const unsigned int flags_mask = 0x844; /* ZF, PF, SF. */ + NTSTATUS (WINAPI *func)(void *arg1, void *arg2, struct regs *, void *call_addr); + NTSTATUS (WINAPI *pNtCancelTimer)(HANDLE, BOOLEAN *); + HMODULE hntdll = GetModuleHandleA("ntdll.dll"); + struct regs regs; + CONTEXT context; + NTSTATUS status; + + pNtCancelTimer = (void *)GetProcAddress(hntdll, "NtCancelTimer"); + ok(!!pNtCancelTimer, "NtCancelTimer not found.\n"); + memcpy(code_mem, code, sizeof(code)); + func = code_mem; + memset(&regs, 0, sizeof(regs)); + status = func((HANDLE)0xdeadbeef, NULL, &regs, pNtCancelTimer); + ok(status == STATUS_INVALID_HANDLE, "Got unexpected status %#x.\n", status); + + /* After the syscall instruction rcx contains the address of the instruction next after syscall + * and r11 contains rflags before the instruction. rcx, r11 are set by syscall instruction itself, + * looks like Windows is preserving those (setting the the thread context with NtContinue during + * the syscall is the special case of course). + * ZF, PF, SF (0x44) may be potentially altered in the Nt syscall thunk. */ + ok(!((regs.rflags_before ^ regs.r11) & ~flags_mask), "Got unexpected rflags_before %s, r11 %s.\n", + wine_dbgstr_longlong(regs.rflags_before), wine_dbgstr_longlong(regs.r11)); + ok((BYTE *)regs.rcx > (BYTE *)pNtCancelTimer && (BYTE *)regs.rcx < (BYTE *)pNtCancelTimer + 0x20, + "Got unexpected rcx %s, pNtCancelTimer %p.\n", wine_dbgstr_longlong(regs.rcx), pNtCancelTimer); + + status = func((HANDLE)0xdeadbeef, (BOOLEAN *)0xdeadbeef, &regs, pNtCancelTimer); + ok(status == STATUS_ACCESS_VIOLATION, "Got unexpected status %#x.\n", status); + ok(!((regs.rflags_before ^ regs.r11) & ~flags_mask), "Got unexpected rflags_before %s, r11 %s.\n", + wine_dbgstr_longlong(regs.rflags_before), wine_dbgstr_longlong(regs.r11)); + ok((BYTE *)regs.rcx > (BYTE *)pNtCancelTimer && (BYTE *)regs.rcx < (BYTE *)pNtCancelTimer + 0x20, + "Got unexpected rcx %s, pNtCancelTimer %p.\n", wine_dbgstr_longlong(regs.rcx), pNtCancelTimer); + + context.ContextFlags = CONTEXT_CONTROL; + status = func(GetCurrentThread(), &context, &regs, pNtGetContextThread); + ok(status == STATUS_SUCCESS, "Got unexpected status %#x.\n", status); + ok(!((regs.rflags_before ^ regs.r11) & ~flags_mask), "Got unexpected rflags_before %s, r11 %s.\n", + wine_dbgstr_longlong(regs.rflags_before), wine_dbgstr_longlong(regs.r11)); + ok((BYTE *)regs.rcx > (BYTE *)pNtGetContextThread && (BYTE *)regs.rcx < (BYTE *)pNtGetContextThread + 0x20, + "Got unexpected rcx %s, pNtGetContextThread %p.\n", wine_dbgstr_longlong(regs.rcx), pNtGetContextThread); + + status = func(GetCurrentThread(), &context, &regs, pNtSetContextThread); + ok(status == STATUS_SUCCESS, "Got unexpected status %#x.\n", status); + /* For some reason bit 1 (documented as reserved, always 1) is cleared in r11 after NtSetContextThread() + * across all the Win versions. */ + ok(!(((regs.rflags_before & ~2) ^ regs.r11) & ~flags_mask), "Got unexpected rflags_before %s, r11 %s.\n", + wine_dbgstr_longlong(regs.rflags_before), wine_dbgstr_longlong(regs.r11)); + ok((BYTE *)regs.rcx > (BYTE *)pNtGetContextThread && (BYTE *)regs.rcx < (BYTE *)pNtGetContextThread + 0x20, + "Got unexpected rcx %s, pNtGetContextThread %p.\n", wine_dbgstr_longlong(regs.rcx), pNtGetContextThread); +} #elif defined(__arm__) #define UNW_FLAG_NHANDLER 0 @@ -10737,6 +10810,7 @@ START_TEST(exception) test_extended_context(); test_copy_context(); test_unwind_from_apc(); + test_syscall_clobbered_regs(); #elif defined(__aarch64__) diff --git a/dlls/ntdll/unix/signal_x86_64.c b/dlls/ntdll/unix/signal_x86_64.c index 4310c1c6a2f..bd25172b309 100644 --- a/dlls/ntdll/unix/signal_x86_64.c +++ b/dlls/ntdll/unix/signal_x86_64.c @@ -3233,21 +3233,26 @@ __ASM_GLOBAL_FUNC( __wine_syscall_dispatcher, "movq 0x28(%rcx),%rdi\n\t" "movq 0x20(%rcx),%rsi\n\t" "movq 0x08(%rcx),%rbx\n\t" + "movq 0x80(%rcx),%r11\n\t" /* frame->eflags */ "testl $0x3,%edx\n\t" /* CONTEXT_CONTROL | CONTEXT_INTEGER */ "jnz 1f\n\t" "movq 0x88(%rcx),%rsp\n\t" - "jmpq *0x70(%rcx)\n" /* frame->rip */ + "movq 0x70(%rcx),%rcx\n\t" /* frame->rip */ + "jmpq *%rcx\n\t" "1:\tleaq 0x70(%rcx),%rsp\n\t" "testl $0x2,%edx\n\t" /* CONTEXT_INTEGER */ - "jz 1f\n\t" - "movq 0x00(%rcx),%rax\n\t" + "jnz 1f\n\t" + "btr $1,%r11\n\t" + "movq (%rsp),%rcx\n\t" /* frame->rip */ + "iretq\n" + "1:\tmovq 0x00(%rcx),%rax\n\t" "movq 0x18(%rcx),%rdx\n\t" "movq 0x30(%rcx),%r8\n\t" "movq 0x38(%rcx),%r9\n\t" "movq 0x40(%rcx),%r10\n\t" "movq 0x48(%rcx),%r11\n\t" "movq 0x10(%rcx),%rcx\n" - "1:\tiretq\n" + "iretq\n" "5:\tmovl $0xc000000d,%edx\n\t" /* STATUS_INVALID_PARAMETER */ "movq %rsp,%rcx\n" __ASM_NAME("__wine_syscall_dispatcher_return") ":\n\t" -- 2.33.1

2 5

[PATCH 2/4] kernel32: Forward SetCachedSigningLevel to kernelbase.
by Mohamad Al-Jaf 01 Dec '21

01 Dec '21

The Windows 10 kernel32.dll binary contains this function. Signed-off-by: Mohamad Al-Jaf <mohamadaljaf(a)gmail.com> --- dlls/kernel32/kernel32.spec | 1 + 1 file changed, 1 insertion(+) diff --git a/dlls/kernel32/kernel32.spec b/dlls/kernel32/kernel32.spec index 9667f82a5da..1e32939035d 100644 --- a/dlls/kernel32/kernel32.spec +++ b/dlls/kernel32/kernel32.spec @@ -1342,6 +1342,7 @@ @ stdcall -import SearchPathA(str str str long ptr ptr) @ stdcall -import SearchPathW(wstr wstr wstr long ptr ptr) @ stdcall SetCPGlobal(long) +@ stdcall SetCachedSigningLevel(ptr long long long) kernelbase.SetCachedSigningLevel @ stdcall SetCalendarInfoA(long long long str) @ stdcall -import SetCalendarInfoW(long long long wstr) # @ stub SetClientTimeZoneInformation -- 2.34.1

4 6

[PATCH] ntdll: Remove the no longer used "mutex" argument to server_select().
by Zebediah Figura 01 Dec '21

01 Dec '21

Signed-off-by: Zebediah Figura <zfigura(a)codeweavers.com> --- dlls/ntdll/unix/server.c | 14 ++++---------- dlls/ntdll/unix/thread.c | 4 ++-- dlls/ntdll/unix/unix_private.h | 3 +-- 3 files changed, 7 insertions(+), 14 deletions(-) diff --git a/dlls/ntdll/unix/server.c b/dlls/ntdll/unix/server.c index a086d0cb583..1dcd0792072 100644 --- a/dlls/ntdll/unix/server.c +++ b/dlls/ntdll/unix/server.c @@ -585,8 +585,7 @@ static void invoke_system_apc( const apc_call_t *call, apc_result_t *result, BOO * server_select */ unsigned int server_select( const select_op_t *select_op, data_size_t size, UINT flags, - timeout_t abs_timeout, context_t *context, pthread_mutex_t *mutex, - user_apc_t *user_apc ) + timeout_t abs_timeout, context_t *context, user_apc_t *user_apc ) { unsigned int ret; int cookie; @@ -635,11 +634,6 @@ unsigned int server_select( const select_op_t *select_op, data_size_t size, UINT size = offsetof( select_op_t, signal_and_wait.signal ); } pthread_sigmask( SIG_SETMASK, &old_set, NULL ); - if (mutex) - { - mutex_unlock( mutex ); - mutex = NULL; - } if (signaled) break; ret = wait_select_reply( &cookie ); @@ -669,7 +663,7 @@ unsigned int server_wait( const select_op_t *select_op, data_size_t size, UINT f abs_timeout -= now.QuadPart; } - ret = server_select( select_op, size, flags, abs_timeout, NULL, NULL, &apc ); + ret = server_select( select_op, size, flags, abs_timeout, NULL, &apc ); if (ret == STATUS_USER_APC) return invoke_user_apc( NULL, &apc, ret ); /* A test on Windows 2000 shows that Windows always yields during @@ -690,7 +684,7 @@ NTSTATUS WINAPI NtContinue( CONTEXT *context, BOOLEAN alertable ) if (alertable) { - status = server_select( NULL, 0, SELECT_INTERRUPTIBLE | SELECT_ALERTABLE, 0, NULL, NULL, &apc ); + status = server_select( NULL, 0, SELECT_INTERRUPTIBLE | SELECT_ALERTABLE, 0, NULL, &apc ); if (status == STATUS_USER_APC) return invoke_user_apc( context, &apc, status ); } return signal_set_full_context( context ); @@ -705,7 +699,7 @@ NTSTATUS WINAPI NtTestAlert(void) user_apc_t apc; NTSTATUS status; - status = server_select( NULL, 0, SELECT_INTERRUPTIBLE | SELECT_ALERTABLE, 0, NULL, NULL, &apc ); + status = server_select( NULL, 0, SELECT_INTERRUPTIBLE | SELECT_ALERTABLE, 0, NULL, &apc ); if (status == STATUS_USER_APC) invoke_user_apc( NULL, &apc, STATUS_SUCCESS ); return STATUS_SUCCESS; } diff --git a/dlls/ntdll/unix/thread.c b/dlls/ntdll/unix/thread.c index 00261edb593..7a32f36920f 100644 --- a/dlls/ntdll/unix/thread.c +++ b/dlls/ntdll/unix/thread.c @@ -1440,7 +1440,7 @@ void wait_suspend( CONTEXT *context ) contexts_to_server( server_contexts, context ); /* wait with 0 timeout, will only return once the thread is no longer suspended */ - server_select( NULL, 0, SELECT_INTERRUPTIBLE, 0, server_contexts, NULL, NULL ); + server_select( NULL, 0, SELECT_INTERRUPTIBLE, 0, server_contexts, NULL ); contexts_from_server( context, server_contexts ); errno = saved_errno; } @@ -1489,7 +1489,7 @@ NTSTATUS send_debug_event( EXCEPTION_RECORD *rec, CONTEXT *context, BOOL first_c contexts_to_server( server_contexts, context ); server_select( &select_op, offsetof( select_op_t, wait.handles[1] ), SELECT_INTERRUPTIBLE, - TIMEOUT_INFINITE, server_contexts, NULL, NULL ); + TIMEOUT_INFINITE, server_contexts, NULL ); SERVER_START_REQ( get_exception_status ) { diff --git a/dlls/ntdll/unix/unix_private.h b/dlls/ntdll/unix/unix_private.h index 9a9f60a1678..963eb248430 100644 --- a/dlls/ntdll/unix/unix_private.h +++ b/dlls/ntdll/unix/unix_private.h @@ -158,8 +158,7 @@ extern unsigned int server_call_unlocked( void *req_ptr ) DECLSPEC_HIDDEN; extern void server_enter_uninterrupted_section( pthread_mutex_t *mutex, sigset_t *sigset ) DECLSPEC_HIDDEN; extern void server_leave_uninterrupted_section( pthread_mutex_t *mutex, sigset_t *sigset ) DECLSPEC_HIDDEN; extern unsigned int server_select( const select_op_t *select_op, data_size_t size, UINT flags, - timeout_t abs_timeout, context_t *context, pthread_mutex_t *mutex, - user_apc_t *user_apc ) DECLSPEC_HIDDEN; + timeout_t abs_timeout, context_t *context, user_apc_t *user_apc ) DECLSPEC_HIDDEN; extern unsigned int server_wait( const select_op_t *select_op, data_size_t size, UINT flags, const LARGE_INTEGER *timeout ) DECLSPEC_HIDDEN; extern unsigned int server_queue_process_apc( HANDLE process, const apc_call_t *call, -- 2.32.0

1 0

[PATCH] kernel32: Use uppercase ntdll name in forwarded exports.
by Paul Gofman 01 Dec '21

01 Dec '21

Signed-off-by: Paul Gofman <pgofman(a)codeweavers.com> --- SCP: Secret Laboratory game depends on that for correctly finding export addresses. dlls/kernel32/kernel32.spec | 204 ++++++++++++++++++------------------ 1 file changed, 102 insertions(+), 102 deletions(-) diff --git a/dlls/kernel32/kernel32.spec b/dlls/kernel32/kernel32.spec index fbaf9443934..015324f7677 100644 --- a/dlls/kernel32/kernel32.spec +++ b/dlls/kernel32/kernel32.spec @@ -79,20 +79,20 @@ 69 stdcall -noname -i386 -private K32WOWGetVDMPointerUnfix(long) krnl386.exe16.K32WOWGetVDMPointerUnfix 70 stdcall -noname -i386 -private K32WOWGetDescriptor(long long) krnl386.exe16.K32WOWGetDescriptor 71 stub -noname -i386 IsThreadId - 72 stdcall -noname -i386 -private -ret64 K32RtlLargeIntegerAdd(long long long long) ntdll.RtlLargeIntegerAdd - 73 stdcall -noname -i386 -private -ret64 K32RtlEnlargedIntegerMultiply(long long) ntdll.RtlEnlargedIntegerMultiply - 74 stdcall -noname -i386 -private -ret64 K32RtlEnlargedUnsignedMultiply(long long) ntdll.RtlEnlargedUnsignedMultiply - 75 stdcall -noname -i386 -private K32RtlEnlargedUnsignedDivide(long long long ptr) ntdll.RtlEnlargedUnsignedDivide - 76 stdcall -noname -i386 -private -ret64 K32RtlExtendedLargeIntegerDivide(long long long ptr) ntdll.RtlExtendedLargeIntegerDivide - 77 stdcall -noname -i386 -private -ret64 K32RtlExtendedMagicDivide(long long long long long) ntdll.RtlExtendedMagicDivide - 78 stdcall -noname -i386 -private -ret64 K32RtlExtendedIntegerMultiply(long long long) ntdll.RtlExtendedIntegerMultiply - 79 stdcall -noname -i386 -private -ret64 K32RtlLargeIntegerShiftLeft(long long long) ntdll.RtlLargeIntegerShiftLeft - 80 stdcall -noname -i386 -private -ret64 K32RtlLargeIntegerShiftRight(long long long) ntdll.RtlLargeIntegerShiftRight - 81 stdcall -noname -i386 -private -ret64 K32RtlLargeIntegerArithmeticShift(long long long) ntdll.RtlLargeIntegerArithmeticShift - 82 stdcall -noname -i386 -private -ret64 K32RtlLargeIntegerNegate(long long) ntdll.RtlLargeIntegerNegate - 83 stdcall -noname -i386 -private -ret64 K32RtlLargeIntegerSubtract(long long long long) ntdll.RtlLargeIntegerSubtract - 84 stdcall -noname -i386 -private -ret64 K32RtlConvertLongToLargeInteger(long) ntdll.RtlConvertLongToLargeInteger - 85 stdcall -noname -i386 -private -ret64 K32RtlConvertUlongToLargeInteger(long) ntdll.RtlConvertUlongToLargeInteger + 72 stdcall -noname -i386 -private -ret64 K32RtlLargeIntegerAdd(long long long long) NTDLL.RtlLargeIntegerAdd + 73 stdcall -noname -i386 -private -ret64 K32RtlEnlargedIntegerMultiply(long long) NTDLL.RtlEnlargedIntegerMultiply + 74 stdcall -noname -i386 -private -ret64 K32RtlEnlargedUnsignedMultiply(long long) NTDLL.RtlEnlargedUnsignedMultiply + 75 stdcall -noname -i386 -private K32RtlEnlargedUnsignedDivide(long long long ptr) NTDLL.RtlEnlargedUnsignedDivide + 76 stdcall -noname -i386 -private -ret64 K32RtlExtendedLargeIntegerDivide(long long long ptr) NTDLL.RtlExtendedLargeIntegerDivide + 77 stdcall -noname -i386 -private -ret64 K32RtlExtendedMagicDivide(long long long long long) NTDLL.RtlExtendedMagicDivide + 78 stdcall -noname -i386 -private -ret64 K32RtlExtendedIntegerMultiply(long long long) NTDLL.RtlExtendedIntegerMultiply + 79 stdcall -noname -i386 -private -ret64 K32RtlLargeIntegerShiftLeft(long long long) NTDLL.RtlLargeIntegerShiftLeft + 80 stdcall -noname -i386 -private -ret64 K32RtlLargeIntegerShiftRight(long long long) NTDLL.RtlLargeIntegerShiftRight + 81 stdcall -noname -i386 -private -ret64 K32RtlLargeIntegerArithmeticShift(long long long) NTDLL.RtlLargeIntegerArithmeticShift + 82 stdcall -noname -i386 -private -ret64 K32RtlLargeIntegerNegate(long long) NTDLL.RtlLargeIntegerNegate + 83 stdcall -noname -i386 -private -ret64 K32RtlLargeIntegerSubtract(long long long long) NTDLL.RtlLargeIntegerSubtract + 84 stdcall -noname -i386 -private -ret64 K32RtlConvertLongToLargeInteger(long) NTDLL.RtlConvertLongToLargeInteger + 85 stdcall -noname -i386 -private -ret64 K32RtlConvertUlongToLargeInteger(long) NTDLL.RtlConvertUlongToLargeInteger 86 stdcall -i386 -private @(ptr) krnl386.exe16._KERNEL32_86 87 stdcall -noname -i386 -private SSOnBigStack() krnl386.exe16.SSOnBigStack 88 varargs -noname -i386 -private SSCall(long long ptr) krnl386.exe16.SSCall @@ -133,8 +133,8 @@ # functions exported by name, ordinal doesn't matter -@ stdcall AcquireSRWLockExclusive(ptr) ntdll.RtlAcquireSRWLockExclusive -@ stdcall AcquireSRWLockShared(ptr) ntdll.RtlAcquireSRWLockShared +@ stdcall AcquireSRWLockExclusive(ptr) NTDLL.RtlAcquireSRWLockExclusive +@ stdcall AcquireSRWLockShared(ptr) NTDLL.RtlAcquireSRWLockShared @ stdcall -import ActivateActCtx(ptr ptr) @ stdcall AddAtomA(str) @ stdcall AddAtomW(wstr) @@ -147,8 +147,8 @@ @ stdcall -import AddRefActCtx(ptr) # @ stub AddSIDToBoundaryDescriptor # @ stub AddSecureMemoryCacheCallback -@ stdcall AddVectoredContinueHandler(long ptr) ntdll.RtlAddVectoredContinueHandler -@ stdcall AddVectoredExceptionHandler(long ptr) ntdll.RtlAddVectoredExceptionHandler +@ stdcall AddVectoredContinueHandler(long ptr) NTDLL.RtlAddVectoredContinueHandler +@ stdcall AddVectoredExceptionHandler(long ptr) NTDLL.RtlAddVectoredExceptionHandler # @ stub AdjustCalendarDate @ stdcall -import AllocConsole() @ stub -i386 AllocLSCallback @@ -210,7 +210,7 @@ @ stdcall -import CancelIo(long) @ stdcall -import CancelIoEx(long ptr) @ stdcall -import CancelSynchronousIo(long) -@ stdcall CancelThreadpoolIo(ptr) ntdll.TpCancelAsyncIoOperation +@ stdcall CancelThreadpoolIo(ptr) NTDLL.TpCancelAsyncIoOperation @ stdcall CancelTimerQueueTimer(ptr ptr) @ stdcall -import CancelWaitableTimer(long) @ stdcall -import ChangeTimerQueueTimer(ptr ptr long long) @@ -228,13 +228,13 @@ @ stdcall CloseProfileUserMapping() @ stdcall -import ClosePseudoConsole(ptr) @ stub CloseSystemHandle -@ stdcall CloseThreadpool(ptr) ntdll.TpReleasePool -@ stdcall CloseThreadpoolCleanupGroup(ptr) ntdll.TpReleaseCleanupGroup -@ stdcall CloseThreadpoolCleanupGroupMembers(ptr long ptr) ntdll.TpReleaseCleanupGroupMembers -@ stdcall CloseThreadpoolIo(ptr) ntdll.TpReleaseIoCompletion -@ stdcall CloseThreadpoolTimer(ptr) ntdll.TpReleaseTimer -@ stdcall CloseThreadpoolWait(ptr) ntdll.TpReleaseWait -@ stdcall CloseThreadpoolWork(ptr) ntdll.TpReleaseWork +@ stdcall CloseThreadpool(ptr) NTDLL.TpReleasePool +@ stdcall CloseThreadpoolCleanupGroup(ptr) NTDLL.TpReleaseCleanupGroup +@ stdcall CloseThreadpoolCleanupGroupMembers(ptr long ptr) NTDLL.TpReleaseCleanupGroupMembers +@ stdcall CloseThreadpoolIo(ptr) NTDLL.TpReleaseIoCompletion +@ stdcall CloseThreadpoolTimer(ptr) NTDLL.TpReleaseTimer +@ stdcall CloseThreadpoolWait(ptr) NTDLL.TpReleaseWait +@ stdcall CloseThreadpoolWork(ptr) NTDLL.TpReleaseWork @ stdcall CmdBatNotification(long) @ stdcall CommConfigDialogA(str long ptr) @ stdcall CommConfigDialogW(wstr long ptr) @@ -354,14 +354,14 @@ @ stdcall DebugBreak() @ stdcall DebugBreakProcess(long) @ stdcall DebugSetProcessKillOnExit(long) -@ stdcall DecodePointer(ptr) ntdll.RtlDecodePointer -@ stdcall DecodeSystemPointer(ptr) ntdll.RtlDecodeSystemPointer +@ stdcall DecodePointer(ptr) NTDLL.RtlDecodePointer +@ stdcall DecodeSystemPointer(ptr) NTDLL.RtlDecodeSystemPointer @ stdcall DefineDosDeviceA(long str str) @ stdcall -import DefineDosDeviceW(long wstr wstr) @ stdcall -import DelayLoadFailureHook(str str) @ stdcall DeleteAtom(long) # @ stub DeleteBoundaryDescriptor -@ stdcall DeleteCriticalSection(ptr) ntdll.RtlDeleteCriticalSection +@ stdcall DeleteCriticalSection(ptr) NTDLL.RtlDeleteCriticalSection @ stdcall -import DeleteFiber(ptr) @ stdcall -import DeleteFileA(str) # @ stub DeleteFileTransactedA @@ -369,7 +369,7 @@ @ stdcall -import DeleteFileW(wstr) @ stdcall -import DeleteProcThreadAttributeList(ptr) # @ stub DisableThreadProfiling -@ stdcall DisassociateCurrentThreadFromCallback(ptr) ntdll.TpDisassociateCallback +@ stdcall DisassociateCurrentThreadFromCallback(ptr) NTDLL.TpDisassociateCallback @ stdcall DeleteTimerQueue(long) @ stdcall -import DeleteTimerQueueEx(long long) @ stdcall -import DeleteTimerQueueTimer(long long long) @@ -389,11 +389,11 @@ @ stdcall DuplicateConsoleHandle(long long long long) @ stdcall -import DuplicateHandle(long long long ptr long long long) # @ stub EnableThreadProfiling -@ stdcall EncodePointer(ptr) ntdll.RtlEncodePointer -@ stdcall EncodeSystemPointer(ptr) ntdll.RtlEncodeSystemPointer +@ stdcall EncodePointer(ptr) NTDLL.RtlEncodePointer +@ stdcall EncodeSystemPointer(ptr) NTDLL.RtlEncodeSystemPointer @ stdcall EndUpdateResourceA(long long) @ stdcall EndUpdateResourceW(long long) -@ stdcall EnterCriticalSection(ptr) ntdll.RtlEnterCriticalSection +@ stdcall EnterCriticalSection(ptr) NTDLL.RtlEnterCriticalSection @ stdcall EnumCalendarInfoA(ptr long long long) @ stdcall EnumCalendarInfoExA(ptr long long long) @ stdcall -import EnumCalendarInfoExEx(ptr wstr long wstr long long) @@ -439,7 +439,7 @@ @ stdcall -import EscapeCommFunction(long long) @ stdcall -arch=x86_64 ExecuteUmsThread(ptr) @ stdcall ExitProcess(long) -@ stdcall ExitThread(long) ntdll.RtlExitUserThread +@ stdcall ExitThread(long) NTDLL.RtlExitUserThread @ stub ExitVDM @ stdcall -import ExpandEnvironmentStringsA(str ptr long) @ stdcall -import ExpandEnvironmentStringsW(wstr ptr long) @@ -520,7 +520,7 @@ @ stdcall -import FlushConsoleInputBuffer(long) @ stdcall -import FlushFileBuffers(long) @ stdcall -import FlushInstructionCache(long long long) -@ stdcall FlushProcessWriteBuffers() ntdll.NtFlushProcessWriteBuffers +@ stdcall FlushProcessWriteBuffers() NTDLL.NtFlushProcessWriteBuffers @ stdcall -import FlushViewOfFile(ptr long) @ stdcall FoldStringA(long str long ptr long) @ stdcall -import FoldStringW(long wstr long ptr long) @@ -532,7 +532,7 @@ @ stub -i386 FreeLSCallback @ stdcall -import FreeLibrary(long) @ stdcall FreeLibraryAndExitThread(long long) -@ stdcall FreeLibraryWhenCallbackReturns(ptr ptr) ntdll.TpCallbackUnloadDllOnCompletion +@ stdcall FreeLibraryWhenCallbackReturns(ptr ptr) NTDLL.TpCallbackUnloadDllOnCompletion @ stdcall -import FreeResource(long) @ stdcall -i386 -private FreeSLCallback(long) krnl386.exe16.FreeSLCallback @ stdcall -import FreeUserPhysicalPages(long ptr ptr) @@ -634,8 +634,8 @@ @ stdcall GetCurrentPackagePath(ptr ptr) kernelbase.GetCurrentPackagePath @ stdcall -norelay GetCurrentProcess() KERNEL32_GetCurrentProcess @ stdcall -norelay GetCurrentProcessId() KERNEL32_GetCurrentProcessId -@ stdcall GetCurrentProcessorNumber() ntdll.NtGetCurrentProcessorNumber -@ stdcall GetCurrentProcessorNumberEx(ptr) ntdll.RtlGetCurrentProcessorNumberEx +@ stdcall GetCurrentProcessorNumber() NTDLL.NtGetCurrentProcessorNumber +@ stdcall GetCurrentProcessorNumberEx(ptr) NTDLL.RtlGetCurrentProcessorNumberEx @ stdcall -norelay GetCurrentThread() KERNEL32_GetCurrentThread @ stdcall -norelay GetCurrentThreadId() KERNEL32_GetCurrentThreadId @ stdcall -import GetCurrentThreadStackLimits(ptr ptr) @@ -926,7 +926,7 @@ @ stdcall Heap32ListFirst(long ptr) @ stub Heap32ListNext @ stub Heap32Next -@ stdcall HeapAlloc(long long long) ntdll.RtlAllocateHeap +@ stdcall HeapAlloc(long long long) NTDLL.RtlAllocateHeap @ stdcall -import HeapCompact(long long) @ stdcall HeapCreate(long long long) @ stub HeapCreateTagsW @@ -936,10 +936,10 @@ @ stdcall -import HeapLock(long) @ stdcall -import HeapQueryInformation(long long ptr long ptr) @ stub HeapQueryTagW -@ stdcall HeapReAlloc(long long ptr long) ntdll.RtlReAllocateHeap +@ stdcall HeapReAlloc(long long ptr long) NTDLL.RtlReAllocateHeap @ stub HeapSetFlags @ stdcall -import HeapSetInformation(ptr long ptr long) -@ stdcall HeapSize(long long ptr) ntdll.RtlSizeHeap +@ stdcall HeapSize(long long ptr) NTDLL.RtlSizeHeap @ stub HeapSummary @ stdcall -import HeapUnlock(long) @ stub HeapUsage @@ -952,27 +952,27 @@ @ stdcall InitOnceBeginInitialize(ptr long ptr ptr) kernelbase.InitOnceBeginInitialize @ stdcall InitOnceComplete(ptr long ptr) kernelbase.InitOnceComplete @ stdcall InitOnceExecuteOnce(ptr ptr ptr ptr) kernelbase.InitOnceExecuteOnce -@ stdcall InitOnceInitialize(ptr) ntdll.RtlRunOnceInitialize -@ stdcall InitializeConditionVariable(ptr) ntdll.RtlInitializeConditionVariable +@ stdcall InitOnceInitialize(ptr) NTDLL.RtlRunOnceInitialize +@ stdcall InitializeConditionVariable(ptr) NTDLL.RtlInitializeConditionVariable @ stdcall -import -arch=i386,x86_64 InitializeContext(ptr long ptr ptr) @ stdcall -import -arch=i386,x86_64 InitializeContext2(ptr long ptr ptr int64) -@ stdcall InitializeCriticalSection(ptr) ntdll.RtlInitializeCriticalSection +@ stdcall InitializeCriticalSection(ptr) NTDLL.RtlInitializeCriticalSection @ stdcall -import InitializeCriticalSectionAndSpinCount(ptr long) @ stdcall -import InitializeCriticalSectionEx(ptr long long) @ stdcall -import InitializeProcThreadAttributeList(ptr long long ptr) -@ stdcall InitializeSListHead(ptr) ntdll.RtlInitializeSListHead -@ stdcall InitializeSRWLock(ptr) ntdll.RtlInitializeSRWLock +@ stdcall InitializeSListHead(ptr) NTDLL.RtlInitializeSListHead +@ stdcall InitializeSRWLock(ptr) NTDLL.RtlInitializeSRWLock @ stdcall -arch=i386 InterlockedCompareExchange (ptr long long) -@ stdcall -arch=i386 -ret64 InterlockedCompareExchange64(ptr int64 int64) ntdll.RtlInterlockedCompareExchange64 +@ stdcall -arch=i386 -ret64 InterlockedCompareExchange64(ptr int64 int64) NTDLL.RtlInterlockedCompareExchange64 @ stdcall -arch=i386 InterlockedDecrement(ptr) @ stdcall -arch=i386 InterlockedExchange(ptr long) @ stdcall -arch=i386 InterlockedExchangeAdd (ptr long ) -@ stdcall InterlockedFlushSList(ptr) ntdll.RtlInterlockedFlushSList +@ stdcall InterlockedFlushSList(ptr) NTDLL.RtlInterlockedFlushSList @ stdcall -arch=i386 InterlockedIncrement(ptr) -@ stdcall InterlockedPopEntrySList(ptr) ntdll.RtlInterlockedPopEntrySList -@ stdcall InterlockedPushEntrySList(ptr ptr) ntdll.RtlInterlockedPushEntrySList -@ stdcall -fastcall InterlockedPushListSList(ptr ptr ptr long) ntdll.RtlInterlockedPushListSList -@ stdcall InterlockedPushListSListEx(ptr ptr ptr long) ntdll.RtlInterlockedPushListSListEx +@ stdcall InterlockedPopEntrySList(ptr) NTDLL.RtlInterlockedPopEntrySList +@ stdcall InterlockedPushEntrySList(ptr ptr) NTDLL.RtlInterlockedPushEntrySList +@ stdcall -fastcall InterlockedPushListSList(ptr ptr ptr long) NTDLL.RtlInterlockedPushListSList +@ stdcall InterlockedPushListSListEx(ptr ptr ptr long) NTDLL.RtlInterlockedPushListSListEx @ stub InvalidateConsoleDIBits @ stdcall InvalidateNLSCache() @ stdcall IsBadCodePtr(ptr) @@ -996,7 +996,7 @@ @ stub -i386 IsSLCallback @ stdcall IsSystemResumeAutomatic() @ stdcall -import IsThreadAFiber() -@ stdcall IsThreadpoolTimerSet(ptr) ntdll.TpIsTimerSet +@ stdcall IsThreadpoolTimerSet(ptr) NTDLL.TpIsTimerSet # @ stub IsTimeZoneRedirectionEnabled # @ stub IsValidCalDateTime @ stdcall -import IsValidCodePage(long) @@ -1051,8 +1051,8 @@ @ stdcall LZRead(long ptr long) @ stdcall LZSeek(long long long) @ stdcall LZStart() -@ stdcall LeaveCriticalSection(ptr) ntdll.RtlLeaveCriticalSection -@ stdcall LeaveCriticalSectionWhenCallbackReturns(ptr ptr) ntdll.TpCallbackLeaveCriticalSectionOnCompletion +@ stdcall LeaveCriticalSection(ptr) NTDLL.RtlLeaveCriticalSection +@ stdcall LeaveCriticalSectionWhenCallbackReturns(ptr ptr) NTDLL.TpCallbackLeaveCriticalSectionOnCompletion @ stdcall -import LoadAppInitDlls() @ stdcall -import LoadLibraryA(str) @ stdcall -import LoadLibraryExA( str long long) @@ -1173,7 +1173,7 @@ @ stdcall -i386 -private -norelay QT_Thunk() krnl386.exe16.QT_Thunk @ stdcall -import QueryActCtxSettingsW(long ptr wstr wstr ptr long ptr) @ stdcall -import QueryActCtxW(long ptr ptr long ptr long ptr) -@ stdcall QueryDepthSList(ptr) ntdll.RtlQueryDepthSList +@ stdcall QueryDepthSList(ptr) NTDLL.RtlQueryDepthSList @ stdcall QueryDosDeviceA(str ptr long) @ stdcall -import QueryDosDeviceW(wstr ptr long) @ stdcall -import QueryFullProcessImageNameA(ptr long ptr ptr) @@ -1272,17 +1272,17 @@ @ stdcall ReinitializeCriticalSection(ptr) @ stdcall -import ReleaseActCtx(ptr) @ stdcall -import ReleaseMutex(long) -@ stdcall ReleaseMutexWhenCallbackReturns(ptr long) ntdll.TpCallbackReleaseMutexOnCompletion +@ stdcall ReleaseMutexWhenCallbackReturns(ptr long) NTDLL.TpCallbackReleaseMutexOnCompletion @ stdcall -import ReleaseSemaphore(long long ptr) -@ stdcall ReleaseSemaphoreWhenCallbackReturns(ptr long long) ntdll.TpCallbackReleaseSemaphoreOnCompletion -@ stdcall ReleaseSRWLockExclusive(ptr) ntdll.RtlReleaseSRWLockExclusive -@ stdcall ReleaseSRWLockShared(ptr) ntdll.RtlReleaseSRWLockShared +@ stdcall ReleaseSemaphoreWhenCallbackReturns(ptr long long) NTDLL.TpCallbackReleaseSemaphoreOnCompletion +@ stdcall ReleaseSRWLockExclusive(ptr) NTDLL.RtlReleaseSRWLockExclusive +@ stdcall ReleaseSRWLockShared(ptr) NTDLL.RtlReleaseSRWLockShared @ stdcall -import RemoveDirectoryA(str) @ stdcall -import RemoveDirectoryW(wstr) # @ stub RemoveLocalAlternateComputerNameA # @ stub RemoveLocalAlternateComputerNameW -@ stdcall RemoveVectoredContinueHandler(ptr) ntdll.RtlRemoveVectoredContinueHandler -@ stdcall RemoveVectoredExceptionHandler(ptr) ntdll.RtlRemoveVectoredExceptionHandler +@ stdcall RemoveVectoredContinueHandler(ptr) NTDLL.RtlRemoveVectoredContinueHandler +@ stdcall RemoveVectoredExceptionHandler(ptr) NTDLL.RtlRemoveVectoredExceptionHandler @ stdcall -import ReOpenFile(ptr long long long) ReOpenFile @ stdcall -import ReplaceFile(wstr wstr wstr long ptr ptr) ReplaceFileW @ stdcall ReplaceFileA(str str str long ptr ptr) @@ -1297,27 +1297,27 @@ @ stdcall -import ResetEvent(long) @ stdcall -import ResetWriteWatch(ptr long) @ stdcall -import ResizePseudoConsole(ptr long) -@ stdcall ResolveDelayLoadedAPI(ptr ptr ptr ptr ptr long) ntdll.LdrResolveDelayLoadedAPI +@ stdcall ResolveDelayLoadedAPI(ptr ptr ptr ptr ptr long) NTDLL.LdrResolveDelayLoadedAPI @ stdcall -import ResolveLocaleName(wstr ptr long) -@ stdcall RestoreLastError(long) ntdll.RtlRestoreLastWin32Error +@ stdcall RestoreLastError(long) NTDLL.RtlRestoreLastWin32Error @ stdcall -import ResumeThread(long) -@ cdecl -arch=arm,arm64,x86_64 RtlAddFunctionTable(ptr long long) ntdll.RtlAddFunctionTable -@ stdcall -norelay RtlCaptureContext(ptr) ntdll.RtlCaptureContext -@ stdcall RtlCaptureStackBackTrace(long long ptr ptr) ntdll.RtlCaptureStackBackTrace -@ stdcall -arch=arm,arm64,x86_64 RtlCompareMemory(ptr ptr long) ntdll.RtlCompareMemory -@ stdcall -arch=x86_64 RtlCopyMemory(ptr ptr long) ntdll.RtlCopyMemory -@ cdecl -arch=arm,arm64,x86_64 RtlDeleteFunctionTable(ptr) ntdll.RtlDeleteFunctionTable -@ stdcall RtlFillMemory(ptr long long) ntdll.RtlFillMemory -@ cdecl -arch=arm,arm64,x86_64 RtlInstallFunctionTableCallback(long long long ptr ptr ptr) ntdll.RtlInstallFunctionTableCallback -@ stdcall -arch=arm,arm64,x86_64 RtlLookupFunctionEntry(long ptr ptr) ntdll.RtlLookupFunctionEntry -@ stdcall RtlMoveMemory(ptr ptr long) ntdll.RtlMoveMemory -@ stdcall RtlPcToFileHeader(ptr ptr) ntdll.RtlPcToFileHeader -@ stdcall -arch=arm,arm64,x86_64 -norelay RtlRaiseException(ptr) ntdll.RtlRaiseException -@ cdecl -arch=arm,arm64,x86_64 RtlRestoreContext(ptr ptr) ntdll.RtlRestoreContext -@ stdcall RtlUnwind(ptr ptr ptr long) ntdll.RtlUnwind -@ stdcall -arch=arm,arm64,x86_64 RtlUnwindEx(long long ptr long ptr) ntdll.RtlUnwindEx -@ stdcall -arch=arm,arm64,x86_64 RtlVirtualUnwind(long long long ptr ptr ptr ptr ptr) ntdll.RtlVirtualUnwind -@ stdcall RtlZeroMemory(ptr long) ntdll.RtlZeroMemory +@ cdecl -arch=arm,arm64,x86_64 RtlAddFunctionTable(ptr long long) NTDLL.RtlAddFunctionTable +@ stdcall -norelay RtlCaptureContext(ptr) NTDLL.RtlCaptureContext +@ stdcall RtlCaptureStackBackTrace(long long ptr ptr) NTDLL.RtlCaptureStackBackTrace +@ stdcall -arch=arm,arm64,x86_64 RtlCompareMemory(ptr ptr long) NTDLL.RtlCompareMemory +@ stdcall -arch=x86_64 RtlCopyMemory(ptr ptr long) NTDLL.RtlCopyMemory +@ cdecl -arch=arm,arm64,x86_64 RtlDeleteFunctionTable(ptr) NTDLL.RtlDeleteFunctionTable +@ stdcall RtlFillMemory(ptr long long) NTDLL.RtlFillMemory +@ cdecl -arch=arm,arm64,x86_64 RtlInstallFunctionTableCallback(long long long ptr ptr ptr) NTDLL.RtlInstallFunctionTableCallback +@ stdcall -arch=arm,arm64,x86_64 RtlLookupFunctionEntry(long ptr ptr) NTDLL.RtlLookupFunctionEntry +@ stdcall RtlMoveMemory(ptr ptr long) NTDLL.RtlMoveMemory +@ stdcall RtlPcToFileHeader(ptr ptr) NTDLL.RtlPcToFileHeader +@ stdcall -arch=arm,arm64,x86_64 -norelay RtlRaiseException(ptr) NTDLL.RtlRaiseException +@ cdecl -arch=arm,arm64,x86_64 RtlRestoreContext(ptr ptr) NTDLL.RtlRestoreContext +@ stdcall RtlUnwind(ptr ptr ptr long) NTDLL.RtlUnwind +@ stdcall -arch=arm,arm64,x86_64 RtlUnwindEx(long long ptr long ptr) NTDLL.RtlUnwindEx +@ stdcall -arch=arm,arm64,x86_64 RtlVirtualUnwind(long long long ptr ptr ptr ptr ptr) NTDLL.RtlVirtualUnwind +@ stdcall RtlZeroMemory(ptr long) NTDLL.RtlZeroMemory @ stdcall -i386 -private -norelay SMapLS() krnl386.exe16.SMapLS @ stdcall -i386 -private -norelay SMapLS_IP_EBP_12() krnl386.exe16.SMapLS_IP_EBP_12 @ stdcall -i386 -private -norelay SMapLS_IP_EBP_16() krnl386.exe16.SMapLS_IP_EBP_16 @@ -1388,7 +1388,7 @@ @ stdcall SetConsoleTitleA(str) @ stdcall -import SetConsoleTitleW(wstr) @ stdcall -import SetConsoleWindowInfo(long long ptr) -@ stdcall SetCriticalSectionSpinCount(ptr long) ntdll.RtlSetCriticalSectionSpinCount +@ stdcall SetCriticalSectionSpinCount(ptr long) NTDLL.RtlSetCriticalSectionSpinCount @ stdcall SetCurrentConsoleFontEx(long long ptr) @ stdcall -import SetCurrentDirectoryA(str) @ stdcall -import SetCurrentDirectoryW(wstr) @@ -1406,7 +1406,7 @@ @ stdcall -import SetEnvironmentVariableW(wstr wstr) @ stdcall -import SetErrorMode(long) @ stdcall -import SetEvent(long) -@ stdcall SetEventWhenCallbackReturns(ptr long) ntdll.TpCallbackSetEventOnCompletion +@ stdcall SetEventWhenCallbackReturns(ptr long) NTDLL.TpCallbackSetEventOnCompletion @ stdcall -import SetFileApisToANSI() @ stdcall -import SetFileApisToOEM() @ stdcall -import SetFileAttributesA(str long) @@ -1478,10 +1478,10 @@ # @ stub SetThreadToken @ stdcall -import SetThreadUILanguage(long) @ stdcall -import SetThreadpoolStackInformation(ptr ptr) -@ stdcall SetThreadpoolThreadMaximum(ptr long) ntdll.TpSetPoolMaxThreads -@ stdcall SetThreadpoolThreadMinimum(ptr long) ntdll.TpSetPoolMinThreads -@ stdcall SetThreadpoolTimer(ptr ptr long long) ntdll.TpSetTimer -@ stdcall SetThreadpoolWait(ptr long ptr) ntdll.TpSetWait +@ stdcall SetThreadpoolThreadMaximum(ptr long) NTDLL.TpSetPoolMaxThreads +@ stdcall SetThreadpoolThreadMinimum(ptr long) NTDLL.TpSetPoolMinThreads +@ stdcall SetThreadpoolTimer(ptr ptr long long) NTDLL.TpSetTimer +@ stdcall SetThreadpoolWait(ptr long ptr) NTDLL.TpSetWait @ stdcall -import SetTimeZoneInformation(ptr) @ stub SetTimerQueueTimer @ stdcall -arch=x86_64 SetUmsThreadInformation(ptr long ptr long) @@ -1506,8 +1506,8 @@ @ stdcall -import SleepEx(long long) # @ stub SortCloseHandle # @ stub SortGetHandle -@ stdcall StartThreadpoolIo(ptr) ntdll.TpStartAsyncIoOperation -@ stdcall SubmitThreadpoolWork(ptr) ntdll.TpPostWork +@ stdcall StartThreadpoolIo(ptr) NTDLL.TpStartAsyncIoOperation +@ stdcall SubmitThreadpoolWork(ptr) NTDLL.TpPostWork @ stdcall -import SuspendThread(long) @ stdcall -import SwitchToFiber(ptr) @ stdcall -import SwitchToThread() @@ -1531,9 +1531,9 @@ @ stdcall -import TransactNamedPipe(long ptr long ptr long ptr ptr) @ stdcall -import TransmitCommChar(long long) @ stub TrimVirtualBuffer -@ stdcall TryAcquireSRWLockExclusive(ptr) ntdll.RtlTryAcquireSRWLockExclusive -@ stdcall TryAcquireSRWLockShared(ptr) ntdll.RtlTryAcquireSRWLockShared -@ stdcall TryEnterCriticalSection(ptr) ntdll.RtlTryEnterCriticalSection +@ stdcall TryAcquireSRWLockExclusive(ptr) NTDLL.RtlTryAcquireSRWLockExclusive +@ stdcall TryAcquireSRWLockShared(ptr) NTDLL.RtlTryAcquireSRWLockShared +@ stdcall TryEnterCriticalSection(ptr) NTDLL.RtlTryEnterCriticalSection @ stdcall -import TrySubmitThreadpoolCallback(ptr ptr ptr) @ stdcall -import TzSpecificLocalTimeToSystemTime(ptr ptr ptr) # @ stub TzSpecificLocalTimeToSystemTimeEx @@ -1571,7 +1571,7 @@ @ stub ValidateLocale @ stdcall -import VerLanguageNameA(long str long) @ stdcall -import VerLanguageNameW(long wstr long) -@ stdcall -ret64 VerSetConditionMask(long long long long) ntdll.VerSetConditionMask +@ stdcall -ret64 VerSetConditionMask(long long long long) NTDLL.VerSetConditionMask @ stdcall VerifyConsoleIoHandle(long) # @ stub VerifyScripts @ stdcall VerifyVersionInfoA(ptr long int64) @@ -1595,14 +1595,14 @@ @ stdcall -import WaitForMultipleObjectsEx(long ptr long long long) @ stdcall -import WaitForSingleObject(long long) @ stdcall -import WaitForSingleObjectEx(long long long) -@ stdcall WaitForThreadpoolIoCallbacks(ptr) ntdll.TpWaitForIoCompletion -@ stdcall WaitForThreadpoolTimerCallbacks(ptr long) ntdll.TpWaitForTimer -@ stdcall WaitForThreadpoolWaitCallbacks(ptr long) ntdll.TpWaitForWait -@ stdcall WaitForThreadpoolWorkCallbacks(ptr long) ntdll.TpWaitForWork +@ stdcall WaitForThreadpoolIoCallbacks(ptr) NTDLL.TpWaitForIoCompletion +@ stdcall WaitForThreadpoolTimerCallbacks(ptr long) NTDLL.TpWaitForTimer +@ stdcall WaitForThreadpoolWaitCallbacks(ptr long) NTDLL.TpWaitForWait +@ stdcall WaitForThreadpoolWorkCallbacks(ptr long) NTDLL.TpWaitForWork @ stdcall WaitNamedPipeA (str long) @ stdcall -import WaitNamedPipeW (wstr long) -@ stdcall WakeAllConditionVariable(ptr) ntdll.RtlWakeAllConditionVariable -@ stdcall WakeConditionVariable(ptr) ntdll.RtlWakeConditionVariable +@ stdcall WakeAllConditionVariable(ptr) NTDLL.RtlWakeAllConditionVariable +@ stdcall WakeConditionVariable(ptr) NTDLL.RtlWakeConditionVariable @ stdcall -import WerGetFlags(ptr ptr) @ stdcall -import WerRegisterFile(wstr long long) @ stdcall -import WerRegisterMemoryBlock(ptr long) @@ -1653,8 +1653,8 @@ @ stdcall WriteProfileStringW(wstr wstr wstr) @ stdcall WriteTapemark(ptr long long long) @ stdcall -import ZombifyActCtx(ptr) -@ stdcall -arch=x86_64 -private __C_specific_handler(ptr long ptr ptr) ntdll.__C_specific_handler -@ cdecl -arch=arm,x86_64 -norelay __chkstk() ntdll.__chkstk +@ stdcall -arch=x86_64 -private __C_specific_handler(ptr long ptr ptr) NTDLL.__C_specific_handler +@ cdecl -arch=arm,x86_64 -norelay __chkstk() NTDLL.__chkstk @ stub _DebugOut @ stub _DebugPrintf @ stdcall _hread(long ptr long) @@ -1662,7 +1662,7 @@ @ stdcall _lclose(long) @ stdcall _lcreat(str long) @ stdcall _llseek(long long long) -@ stdcall -arch=x86_64 -private _local_unwind(ptr ptr) ntdll._local_unwind +@ stdcall -arch=x86_64 -private _local_unwind(ptr ptr) NTDLL._local_unwind @ stdcall _lopen(str long) @ stdcall _lread(long ptr long) @ stdcall _lwrite(long ptr long) -- 2.33.1

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[PATCH v3] ws2_32: hardcode optlen to 4 for setsockopt in the TCP_NODELAY case
by Bastien Orivel 01 Dec '21

01 Dec '21

According to MSDN [1], `TCP_NODELAY` parameter should be of type `BOOL` which is 4 bytes. Due to a bug [2] in rustc passing a byte instead of an int, any program written in rust that tries to set that option on a socket will fail with a "Invalid parameter supplied" error. Turns out that setsockopt on linux does not want optlen to be less than 4 bytes [3]. Windows' behavior is the following: - For optlen <= 0, return SOCKET_ERROR and set last error to WSAEFAULT - For optlen > 0, ignore the optlen value and set the TCP_NODELAY value to one if the first byte of the given optvalue is not 0. This will fix any rust program using the hyper library to do HTTP requests. [1]: https://docs.microsoft.com/en-us/windows/win32/winsock/ipproto-tcp-socket-o… [2]: https://github.com/rust-lang/rust/blob/44593aeb1387b1be355aeaf0040d5927bd80… [3]: https://github.com/torvalds/linux/blob/d58071a8a76d779eedab38033ae4c821c302… Signed-off-by: Bastien Orivel <eijebong(a)bananium.fr> --- dlls/ws2_32/socket.c | 10 ++++++-- dlls/ws2_32/tests/sock.c | 55 ++++++++++++++++++++++++++++++++++++++++ 2 files changed, 63 insertions(+), 2 deletions(-) diff --git a/dlls/ws2_32/socket.c b/dlls/ws2_32/socket.c index 2db441bee3c..5ac88c47b2e 100644 --- a/dlls/ws2_32/socket.c +++ b/dlls/ws2_32/socket.c @@ -2868,8 +2868,14 @@ int WINAPI setsockopt( SOCKET s, int level, int optname, const char *optval, int switch(optname) { case TCP_NODELAY: - return server_setsockopt( s, IOCTL_AFD_WINE_SET_TCP_NODELAY, optval, optlen ); - + { + INT nodelay = *optval; + if (optlen <= 0) { + SetLastError(WSAEFAULT); + return SOCKET_ERROR; + } + return server_setsockopt( s, IOCTL_AFD_WINE_SET_TCP_NODELAY, (char*)&nodelay, sizeof(nodelay) ); + } default: FIXME("Unknown IPPROTO_TCP optname 0x%08x\n", optname); SetLastError(WSAENOPROTOOPT); diff --git a/dlls/ws2_32/tests/sock.c b/dlls/ws2_32/tests/sock.c index 02713a7c625..e272ed3f303 100644 --- a/dlls/ws2_32/tests/sock.c +++ b/dlls/ws2_32/tests/sock.c @@ -1259,6 +1259,61 @@ static void test_set_getsockopt(void) ok(err == SOCKET_ERROR && WSAGetLastError() == WSAEFAULT, "got %d with %d (expected SOCKET_ERROR with WSAEFAULT)\n", err, WSAGetLastError()); + /* TCP_NODELAY: optlen doesn't matter on windows, it should work with any value */ + size = sizeof(value); + + value = 1; + err = setsockopt(s, IPPROTO_TCP, TCP_NODELAY, (char*)&value, 1); + ok (!err, "setsockopt TCP_NODELAY failed with optlen == 1\n"); + err = getsockopt(s, IPPROTO_TCP, TCP_NODELAY, (char*)&value, &size); + ok(!err, "getsockopt TCP_NODELAY failed\n"); + ok(value == 1, "TCP_NODELAY should be 1\n"); + value = 0; + err = setsockopt(s, IPPROTO_TCP, TCP_NODELAY, (char*)&value, sizeof(value)); + ok(!err, "Failed to reset TCP_NODELAY to 0\n"); + + value = 1; + err = setsockopt(s, IPPROTO_TCP, TCP_NODELAY, (char*)&value, 4); + ok (!err, "setsockopt TCP_NODELAY failed with optlen == 4\n"); + err = getsockopt(s, IPPROTO_TCP, TCP_NODELAY, (char*)&value, &size); + ok(!err, "getsockopt TCP_NODELAY failed\n"); + ok(value == 1, "TCP_NODELAY should be 1\n"); + value = 0; + err = setsockopt(s, IPPROTO_TCP, TCP_NODELAY, (char*)&value, sizeof(value)); + ok(!err, "Failed to reset TCP_NODELAY to 0\n"); + + value = 1; + err = setsockopt(s, IPPROTO_TCP, TCP_NODELAY, (char*)&value, 42); + ok (!err, "setsockopt TCP_NODELAY failed with optlen == 42\n"); + err = getsockopt(s, IPPROTO_TCP, TCP_NODELAY, (char*)&value, &size); + ok(!err, "getsockopt TCP_NODELAY failed\n"); + ok(value == 1, "TCP_NODELAY should be 1\n"); + value = 0; + err = setsockopt(s, IPPROTO_TCP, TCP_NODELAY, (char*)&value, sizeof(value)); + ok(!err, "Failed to reset TCP_NODELAY to 0\n"); + + value = 1; + err = setsockopt(s, IPPROTO_TCP, TCP_NODELAY, (char*)&value, -1); + ok(err == SOCKET_ERROR && WSAGetLastError() == WSAEFAULT, + "got %d with %d (expected SOCKET_ERROR with WSAEFAULT)\n", err, WSAGetLastError()); + err = getsockopt(s, IPPROTO_TCP, TCP_NODELAY, (char*)&value, &size); + ok(!err, "getsockopt TCP_NODELAY failed\n"); + ok(!value, "TCP_NODELAY should be 0\n"); + + err = setsockopt(s, IPPROTO_TCP, TCP_NODELAY, (char*)&value, 0); + ok(err == SOCKET_ERROR && WSAGetLastError() == WSAEFAULT, + "got %d with %d (expected SOCKET_ERROR with WSAEFAULT)\n", err, WSAGetLastError()); + err = getsockopt(s, IPPROTO_TCP, TCP_NODELAY, (char*)&value, &size); + ok(!err, "getsockopt TCP_NODELAY failed\n"); + ok(!value, "TCP_NODELAY should be 0\n"); + + value = 0x100; + err = setsockopt(s, IPPROTO_TCP, TCP_NODELAY, (char*)&value, 4); + ok (!err, "setsockopt TCP_NODELAY failed with optlen == 4 and optvalue = 0x100\n"); + err = getsockopt(s, IPPROTO_TCP, TCP_NODELAY, (char*)&value, &size); + ok(!err, "getsockopt TCP_NODELAY failed\n"); + ok(!value, "TCP_NODELAY should be 0\n"); + /* Test for erroneously passing a value instead of a pointer as optval */ size = sizeof(char); err = setsockopt(s, SOL_SOCKET, SO_DONTROUTE, (char *)1, size); -- 2.34.0

2 1

[PATCH] msvcr100: Add _Timer class implementation.
by Piotr Caban 30 Nov '21

30 Nov '21

Signed-off-by: Piotr Caban <piotr(a)codeweavers.com> --- dlls/concrt140/concrt140.spec | 24 ++--- dlls/concrt140/tests/concrt140.c | 145 ++++++++++++++++++++++++++++ dlls/msvcr100/msvcr100.spec | 16 +-- dlls/msvcr110/msvcr110.spec | 24 ++--- dlls/msvcr120/msvcr120.spec | 24 ++--- dlls/msvcr120_app/msvcr120_app.spec | 24 ++--- dlls/msvcrt/concurrency.c | 102 +++++++++++++++++++ 7 files changed, 303 insertions(+), 56 deletions(-)

1 0