diff options
Diffstat (limited to 'src/3rdparty')
-rw-r--r-- | src/3rdparty/angle/src/libANGLE/renderer/d3d/SurfaceD3D.cpp | 2 | ||||
-rw-r--r-- | src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/NativeWindow.h | 4 | ||||
-rw-r--r-- | src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/SwapChain11.cpp | 28 | ||||
-rw-r--r-- | src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/win32/NativeWindow.cpp | 2 | ||||
-rw-r--r-- | src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/winrt/CoreWindowNativeWindow.cpp | 5 | ||||
-rw-r--r-- | src/3rdparty/angle/src/libGLESv2/entry_points_egl_ext.cpp | 2 | ||||
-rw-r--r-- | src/3rdparty/forkfd/forkfd.c | 56 | ||||
-rw-r--r-- | src/3rdparty/harfbuzz/src/harfbuzz-thai.c | 4 | ||||
-rw-r--r-- | src/3rdparty/md4/md4.cpp | 2 | ||||
-rw-r--r-- | src/3rdparty/pcre/AUTHORS | 6 | ||||
-rw-r--r-- | src/3rdparty/pcre/LICENCE | 9 | ||||
-rw-r--r-- | src/3rdparty/pcre/pcre.h | 4 | ||||
-rw-r--r-- | src/3rdparty/pcre/pcre_compile.c | 10 | ||||
-rw-r--r-- | src/3rdparty/pcre/pcre_internal.h | 9 | ||||
-rw-r--r-- | src/3rdparty/pcre/pcre_jit_compile.c | 7 | ||||
-rw-r--r-- | src/3rdparty/pcre/pcre_study.c | 60 | ||||
-rw-r--r-- | src/3rdparty/pcre/sljit/sljitNativeARM_64.c | 37 |
17 files changed, 161 insertions, 86 deletions
diff --git a/src/3rdparty/angle/src/libANGLE/renderer/d3d/SurfaceD3D.cpp b/src/3rdparty/angle/src/libANGLE/renderer/d3d/SurfaceD3D.cpp index 4fde295443..4a87488014 100644 --- a/src/3rdparty/angle/src/libANGLE/renderer/d3d/SurfaceD3D.cpp +++ b/src/3rdparty/angle/src/libANGLE/renderer/d3d/SurfaceD3D.cpp @@ -189,6 +189,7 @@ egl::Error SurfaceD3D::swapRect(EGLint x, EGLint y, EGLint width, EGLint height) return egl::Error(EGL_SUCCESS); } +#if !defined(ANGLE_ENABLE_WINDOWS_STORE) || (defined(ANGLE_ENABLE_WINDOWS_STORE) && WINAPI_FAMILY == WINAPI_FAMILY_PC_APP) // Qt WP: eglPostSubBufferNV comes here if (x + width > mWidth) { width = mWidth - x; @@ -198,6 +199,7 @@ egl::Error SurfaceD3D::swapRect(EGLint x, EGLint y, EGLint width, EGLint height) { height = mHeight - y; } +#endif if (width == 0 || height == 0) { diff --git a/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/NativeWindow.h b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/NativeWindow.h index 81b9ea748d..0f70fe4615 100644 --- a/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/NativeWindow.h +++ b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/NativeWindow.h @@ -38,7 +38,7 @@ class InspectableNativeWindow; using namespace Microsoft::WRL; using namespace Microsoft::WRL::Wrappers; -#else +#elif defined(ANGLE_ENABLE_D3D11) typedef IDXGISwapChain DXGISwapChain; typedef IDXGIFactory DXGIFactory; #endif @@ -60,9 +60,11 @@ class NativeWindow #endif static bool isValidNativeWindow(EGLNativeWindowType window); +#if defined(ANGLE_ENABLE_D3D11) HRESULT createSwapChain(ID3D11Device* device, DXGIFactory* factory, DXGI_FORMAT format, UINT width, UINT height, DXGISwapChain** swapChain); +#endif inline EGLNativeWindowType getNativeWindow() const { return mWindow; } diff --git a/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/SwapChain11.cpp b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/SwapChain11.cpp index 298f3ccbd2..dc539cf66e 100644 --- a/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/SwapChain11.cpp +++ b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/SwapChain11.cpp @@ -552,18 +552,18 @@ EGLint SwapChain11::swapRect(EGLint x, EGLint y, EGLint width, EGLint height) d3d11::PositionTexCoordVertex *vertices = static_cast<d3d11::PositionTexCoordVertex*>(mappedResource.pData); +#if defined(ANGLE_ENABLE_WINDOWS_STORE) && (WINAPI_FAMILY == WINAPI_FAMILY_PHONE_APP) // Create a quad in homogeneous coordinates - float x1 = (x / float(mWidth)) * 2.0f - 1.0f; - float y1 = (y / float(mHeight)) * 2.0f - 1.0f; - float x2 = ((x + width) / float(mWidth)) * 2.0f - 1.0f; - float y2 = ((y + height) / float(mHeight)) * 2.0f - 1.0f; + float x1 = -1.0f; + float y1 = -1.0f; + float x2 = 1.0f; + float y2 = 1.0f; -#if defined(ANGLE_ENABLE_WINDOWS_STORE) && (WINAPI_FAMILY == WINAPI_FAMILY_PHONE_APP) const float dim = std::max(mWidth, mHeight); - float u1 = x / dim; - float v1 = y / dim; - float u2 = (x + width) / dim; - float v2 = (y + height) / dim; + float u1 = 0; + float v1 = 0; + float u2 = float(width) / dim; + float v2 = float(height) / dim; const NativeWindow::RotationFlags flags = mNativeWindow.rotationFlags(); const bool rotateL = flags == NativeWindow::RotateLeft; @@ -573,6 +573,12 @@ EGLint SwapChain11::swapRect(EGLint x, EGLint y, EGLint width, EGLint height) d3d11::SetPositionTexCoordVertex(&vertices[2], x2, y1, rotateR ? u1 : u2, rotateL ? v2 : v1); d3d11::SetPositionTexCoordVertex(&vertices[3], x2, y2, rotateL ? u1 : u2, rotateR ? v1 : v2); #else + // Create a quad in homogeneous coordinates + float x1 = (x / float(mWidth)) * 2.0f - 1.0f; + float y1 = (y / float(mHeight)) * 2.0f - 1.0f; + float x2 = ((x + width) / float(mWidth)) * 2.0f - 1.0f; + float y2 = ((y + height) / float(mHeight)) * 2.0f - 1.0f; + float u1 = x / float(mWidth); float v1 = y / float(mHeight); float u2 = (x + width) / float(mWidth); @@ -613,8 +619,8 @@ EGLint SwapChain11::swapRect(EGLint x, EGLint y, EGLint width, EGLint height) viewport.TopLeftX = 0; viewport.TopLeftY = 0; #if defined(ANGLE_ENABLE_WINDOWS_STORE) && (WINAPI_FAMILY == WINAPI_FAMILY_PHONE_APP) - viewport.Width = (rotateL || rotateR) ? mHeight : mWidth; - viewport.Height = (rotateL || rotateR) ? mWidth : mHeight; + viewport.Width = (rotateL || rotateR) ? height : width; + viewport.Height = (rotateL || rotateR) ? width : height; #else viewport.Width = mWidth; viewport.Height = mHeight; diff --git a/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/win32/NativeWindow.cpp b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/win32/NativeWindow.cpp index 9d8f0bb96c..0a4f45b5b7 100644 --- a/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/win32/NativeWindow.cpp +++ b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/win32/NativeWindow.cpp @@ -37,6 +37,7 @@ bool NativeWindow::isValidNativeWindow(EGLNativeWindowType window) return IsWindow(window) == TRUE; } +#if defined(ANGLE_ENABLE_D3D11) HRESULT NativeWindow::createSwapChain(ID3D11Device* device, DXGIFactory* factory, DXGI_FORMAT format, unsigned int width, unsigned int height, DXGISwapChain** swapChain) @@ -65,4 +66,5 @@ HRESULT NativeWindow::createSwapChain(ID3D11Device* device, DXGIFactory* factory return factory->CreateSwapChain(device, &swapChainDesc, swapChain); } +#endif } diff --git a/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/winrt/CoreWindowNativeWindow.cpp b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/winrt/CoreWindowNativeWindow.cpp index 350526c867..fa9a69c5a1 100644 --- a/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/winrt/CoreWindowNativeWindow.cpp +++ b/src/3rdparty/angle/src/libANGLE/renderer/d3d/d3d11/winrt/CoreWindowNativeWindow.cpp @@ -100,6 +100,7 @@ bool CoreWindowNativeWindow::registerForSizeChangeEvents() if (SUCCEEDED(result)) { result = mDisplayInformation->add_OrientationChanged(orientationChangedHandler.Get(), &mOrientationChangedEventToken); + orientationChangedHandler->Invoke(mDisplayInformation.Get(), nullptr); } #endif @@ -135,8 +136,8 @@ HRESULT CoreWindowNativeWindow::createSwapChain(ID3D11Device *device, DXGIFactor } DXGI_SWAP_CHAIN_DESC1 swapChainDesc = { 0 }; - swapChainDesc.Width = width; - swapChainDesc.Height = height; + swapChainDesc.Width = mRotationFlags ? height : width; + swapChainDesc.Height = mRotationFlags ? width : height; swapChainDesc.Format = format; swapChainDesc.Stereo = FALSE; swapChainDesc.SampleDesc.Count = 1; diff --git a/src/3rdparty/angle/src/libGLESv2/entry_points_egl_ext.cpp b/src/3rdparty/angle/src/libGLESv2/entry_points_egl_ext.cpp index ded73dbb48..62f3ca1207 100644 --- a/src/3rdparty/angle/src/libGLESv2/entry_points_egl_ext.cpp +++ b/src/3rdparty/angle/src/libGLESv2/entry_points_egl_ext.cpp @@ -101,12 +101,14 @@ EGLBoolean EGLAPIENTRY PostSubBufferNV(EGLDisplay dpy, EGLSurface surface, EGLin return EGL_FALSE; } +#if !defined(ANGLE_ENABLE_WINDOWS_STORE) || (defined(ANGLE_ENABLE_WINDOWS_STORE) && WINAPI_FAMILY == WINAPI_FAMILY_PC_APP) // Qt WP: Allow this entry point as a workaround if (!display->getExtensions().postSubBuffer) { // Spec is not clear about how this should be handled. SetGlobalError(Error(EGL_SUCCESS)); return EGL_TRUE; } +#endif error = eglSurface->postSubBuffer(x, y, width, height); if (error.isError()) diff --git a/src/3rdparty/forkfd/forkfd.c b/src/3rdparty/forkfd/forkfd.c index 017ae0741e..8d08f403ec 100644 --- a/src/3rdparty/forkfd/forkfd.c +++ b/src/3rdparty/forkfd/forkfd.c @@ -63,7 +63,7 @@ # include <Availability.h> # include <AvailabilityMacros.h> # if MAC_OS_X_VERSION_MIN_REQUIRED <= 1070 -# define HAVE_BROKEN_WAITID_ALL 1 +# define HAVE_BROKEN_WAITID 1 # endif #endif @@ -109,10 +109,10 @@ static struct sigaction old_sigaction; static pthread_once_t forkfd_initialization = PTHREAD_ONCE_INIT; static ffd_atomic_int forkfd_status = FFD_ATOMIC_INIT(0); -#ifdef HAVE_BROKEN_WAITID_ALL -static int waitid_p_all_works = 0; +#ifdef HAVE_BROKEN_WAITID +static int waitid_works = 0; #else -static const int waitid_p_all_works = 1; +static const int waitid_works = 1; #endif static ProcessInfo *tryAllocateInSection(Header *header, ProcessInfo entries[], int maxCount) @@ -183,10 +183,13 @@ static int tryReaping(pid_t pid, siginfo_t *info) { /* reap the child */ #ifdef HAVE_WAITID - // we have waitid(2), which fills in siginfo_t for us - info->si_pid = 0; - return waitid(P_PID, pid, info, WEXITED | WNOHANG) == 0 && info->si_pid == pid; -#else + if (waitid_works) { + // we have waitid(2), which fills in siginfo_t for us + info->si_pid = 0; + return waitid(P_PID, pid, info, WEXITED | WNOHANG) == 0 && info->si_pid == pid; + } +#endif + int status; if (waitpid(pid, &status, WNOHANG) <= 0) return 0; // child did not change state @@ -206,7 +209,6 @@ static int tryReaping(pid_t pid, siginfo_t *info) } return 1; -#endif } static void freeInfo(Header *header, ProcessInfo *entry) @@ -246,7 +248,7 @@ static void sigchld_handler(int signum) memset(&info, 0, sizeof info); #ifdef HAVE_WAITID - if (!waitid_p_all_works) + if (!waitid_works) goto search_arrays; /* be optimistic: try to see if we can get the child that exited */ @@ -310,12 +312,14 @@ search_arrays: if (pid <= 0) continue; #ifdef HAVE_WAITID - /* The child might have been reaped by the block above in another thread, - * so first check if it's ready and, if it is, lock it */ - if (!isChildReady(pid, &info) || - !ffd_atomic_compare_exchange(&children.entries[i].pid, &pid, -1, - FFD_ATOMIC_RELAXED, FFD_ATOMIC_RELAXED)) - continue; + if (waitid_works) { + /* The child might have been reaped by the block above in another thread, + * so first check if it's ready and, if it is, lock it */ + if (!isChildReady(pid, &info) || + !ffd_atomic_compare_exchange(&children.entries[i].pid, &pid, -1, + FFD_ATOMIC_RELAXED, FFD_ATOMIC_RELAXED)) + continue; + } #endif if (tryReaping(pid, &info)) { /* this is our child, send notification and free up this entry */ @@ -331,12 +335,14 @@ search_arrays: if (pid <= 0) continue; #ifdef HAVE_WAITID - /* The child might have been reaped by the block above in another thread, - * so first check if it's ready and, if it is, lock it */ - if (!isChildReady(pid, &info) || - !ffd_atomic_compare_exchange(&array->entries[i].pid, &pid, -1, - FFD_ATOMIC_RELAXED, FFD_ATOMIC_RELAXED)) - continue; + if (waitid_works) { + /* The child might have been reaped by the block above in another thread, + * so first check if it's ready and, if it is, lock it */ + if (!isChildReady(pid, &info) || + !ffd_atomic_compare_exchange(&array->entries[i].pid, &pid, -1, + FFD_ATOMIC_RELAXED, FFD_ATOMIC_RELAXED)) + continue; + } #endif if (tryReaping(pid, &info)) { /* this is our child, send notification and free up this entry */ @@ -357,17 +363,19 @@ chain_handler: static void forkfd_initialize() { -#if defined(HAVE_BROKEN_WAITID_ALL) +#if defined(HAVE_BROKEN_WAITID) pid_t pid = fork(); if (pid == 0) { _exit(0); } else if (pid > 0) { siginfo_t info; waitid(P_ALL, 0, &info, WNOWAIT | WEXITED); - waitid_p_all_works = (info.si_pid != 0); + waitid_works = (info.si_pid != 0); + info.si_pid = 0; // now really reap the child waitid(P_PID, pid, &info, WEXITED); + waitid_works = waitid_works && (info.si_pid != 0); } #endif diff --git a/src/3rdparty/harfbuzz/src/harfbuzz-thai.c b/src/3rdparty/harfbuzz/src/harfbuzz-thai.c index 7438d5994c..2d4627e4f7 100644 --- a/src/3rdparty/harfbuzz/src/harfbuzz-thai.c +++ b/src/3rdparty/harfbuzz/src/harfbuzz-thai.c @@ -241,7 +241,7 @@ static HB_Bool HB_ThaiConvertStringToGlyphIndices (HB_ShaperItem *item) int lgn = 0; HB_Bool haveSaraAm = false; - cell_length = th_next_cell ((const unsigned char *)cstr + i, len - i, &tis_cell, true); /* !item->fixedPitch); */ + cell_length = (int)(th_next_cell ((const unsigned char *)cstr + i, len - i, &tis_cell, true)); /* !item->fixedPitch); */ haveSaraAm = (cstr[i + cell_length - 1] == (char)0xd3); /* set shaper item's log_clusters */ @@ -432,7 +432,7 @@ static void HB_ThaiAssignAttributes(const HB_UChar16 *string, hb_uint32 len, HB_ /* manage grapheme boundaries */ i = 0; while (i < len) { - cell_length = th_next_cell((const unsigned char *)cstr + i, len - i, &tis_cell, true); + cell_length = (hb_uint32)(th_next_cell((const unsigned char *)cstr + i, len - i, &tis_cell, true)); attributes[i].graphemeBoundary = true; for (j = 1; j < cell_length; j++) diff --git a/src/3rdparty/md4/md4.cpp b/src/3rdparty/md4/md4.cpp index 94ac6adf58..ec74958d69 100644 --- a/src/3rdparty/md4/md4.cpp +++ b/src/3rdparty/md4/md4.cpp @@ -180,7 +180,7 @@ static void md4_update(struct md4_context *ctx, const unsigned char *data, size_ saved_lo = ctx->lo; if ((ctx->lo = (saved_lo + size) & 0x1fffffff) < saved_lo) ctx->hi++; - ctx->hi += size >> 29; + ctx->hi += (quint32)(size >> 29); used = saved_lo & 0x3f; diff --git a/src/3rdparty/pcre/AUTHORS b/src/3rdparty/pcre/AUTHORS index 5eee1af4c6..d33723f198 100644 --- a/src/3rdparty/pcre/AUTHORS +++ b/src/3rdparty/pcre/AUTHORS @@ -8,7 +8,7 @@ Email domain: cam.ac.uk University of Cambridge Computing Service, Cambridge, England. -Copyright (c) 1997-2014 University of Cambridge +Copyright (c) 1997-2015 University of Cambridge All rights reserved @@ -19,7 +19,7 @@ Written by: Zoltan Herczeg Email local part: hzmester Emain domain: freemail.hu -Copyright(c) 2010-2014 Zoltan Herczeg +Copyright(c) 2010-2015 Zoltan Herczeg All rights reserved. @@ -30,7 +30,7 @@ Written by: Zoltan Herczeg Email local part: hzmester Emain domain: freemail.hu -Copyright(c) 2009-2014 Zoltan Herczeg +Copyright(c) 2009-2015 Zoltan Herczeg All rights reserved. diff --git a/src/3rdparty/pcre/LICENCE b/src/3rdparty/pcre/LICENCE index 602e4ae680..9f6f98e477 100644 --- a/src/3rdparty/pcre/LICENCE +++ b/src/3rdparty/pcre/LICENCE @@ -6,7 +6,8 @@ and semantics are as close as possible to those of the Perl 5 language. Release 8 of PCRE is distributed under the terms of the "BSD" licence, as specified below. The documentation for PCRE, supplied in the "doc" -directory, is distributed under the same terms as the software itself. +directory, is distributed under the same terms as the software itself. The data +in the testdata directory is not copyrighted and is in the public domain. The basic library functions are written in C and are freestanding. Also included in the distribution is a set of C++ wrapper functions, and a @@ -24,7 +25,7 @@ Email domain: cam.ac.uk University of Cambridge Computing Service, Cambridge, England. -Copyright (c) 1997-2014 University of Cambridge +Copyright (c) 1997-2015 University of Cambridge All rights reserved. @@ -35,7 +36,7 @@ Written by: Zoltan Herczeg Email local part: hzmester Emain domain: freemail.hu -Copyright(c) 2010-2014 Zoltan Herczeg +Copyright(c) 2010-2015 Zoltan Herczeg All rights reserved. @@ -46,7 +47,7 @@ Written by: Zoltan Herczeg Email local part: hzmester Emain domain: freemail.hu -Copyright(c) 2009-2014 Zoltan Herczeg +Copyright(c) 2009-2015 Zoltan Herczeg All rights reserved. diff --git a/src/3rdparty/pcre/pcre.h b/src/3rdparty/pcre/pcre.h index 20f04ebed4..58ed46a2a3 100644 --- a/src/3rdparty/pcre/pcre.h +++ b/src/3rdparty/pcre/pcre.h @@ -43,8 +43,8 @@ POSSIBILITY OF SUCH DAMAGE. #define PCRE_MAJOR 8 #define PCRE_MINOR 37 -#define PCRE_PRERELEASE -RC1 -#define PCRE_DATE 2015-02-03 +#define PCRE_PRERELEASE +#define PCRE_DATE 2015-04-28 /* When an application links to a PCRE DLL in Windows, the symbols that are imported have to be identified as such. When building PCRE, the appropriate diff --git a/src/3rdparty/pcre/pcre_compile.c b/src/3rdparty/pcre/pcre_compile.c index 6510835c17..0efad2645d 100644 --- a/src/3rdparty/pcre/pcre_compile.c +++ b/src/3rdparty/pcre/pcre_compile.c @@ -866,14 +866,6 @@ static const pcre_uint8 opcode_possessify[] = { }; -/* Structure for mutual recursion detection. */ - -typedef struct recurse_check { - struct recurse_check *prev; - const pcre_uchar *group; -} recurse_check; - - /************************************************* * Find an error text * @@ -5532,13 +5524,13 @@ for (;; ptr++) PUT(previous, 1, (int)(code - previous)); break; /* End of class handling */ } -#endif /* Even though any XCLASS list is now discarded, we must allow for its memory. */ if (lengthptr != NULL) *lengthptr += (int)(class_uchardata - class_uchardata_base); +#endif /* If there are no characters > 255, or they are all to be included or excluded, set the opcode to OP_CLASS or OP_NCLASS, depending on whether the diff --git a/src/3rdparty/pcre/pcre_internal.h b/src/3rdparty/pcre/pcre_internal.h index 1c5f4cefd6..dd0ac7fc91 100644 --- a/src/3rdparty/pcre/pcre_internal.h +++ b/src/3rdparty/pcre/pcre_internal.h @@ -2446,7 +2446,7 @@ typedef struct compile_data { BOOL had_pruneorskip; /* (*PRUNE) or (*SKIP) encountered */ BOOL check_lookbehind; /* Lookbehinds need later checking */ BOOL dupnames; /* Duplicate names exist */ - BOOL iscondassert; /* Next assert is a condition */ + BOOL iscondassert; /* Next assert is a condition */ int nltype; /* Newline type */ int nllen; /* Newline string length */ pcre_uchar nl[4]; /* Newline string when fixed length */ @@ -2460,6 +2460,13 @@ typedef struct branch_chain { pcre_uchar *current_branch; } branch_chain; +/* Structure for mutual recursion detection. */ + +typedef struct recurse_check { + struct recurse_check *prev; + const pcre_uchar *group; +} recurse_check; + /* Structure for items in a linked list that represents an explicit recursive call within the pattern; used by pcre_exec(). */ diff --git a/src/3rdparty/pcre/pcre_jit_compile.c b/src/3rdparty/pcre/pcre_jit_compile.c index dd378e097b..debdf6ef45 100644 --- a/src/3rdparty/pcre/pcre_jit_compile.c +++ b/src/3rdparty/pcre/pcre_jit_compile.c @@ -1533,7 +1533,11 @@ while (cc < ccend) { case OP_KET: if (PRIVATE_DATA(cc) != 0) + { private_data_length++; + SLJIT_ASSERT(PRIVATE_DATA(cc + 1) != 0); + cc += PRIVATE_DATA(cc + 1); + } cc += 1 + LINK_SIZE; break; @@ -1548,6 +1552,7 @@ while (cc < ccend) case OP_SBRAPOS: case OP_SCOND: private_data_length++; + SLJIT_ASSERT(PRIVATE_DATA(cc) != 0); cc += 1 + LINK_SIZE; break; @@ -1710,6 +1715,8 @@ do { count = 1; srcw[0] = PRIVATE_DATA(cc); + SLJIT_ASSERT(PRIVATE_DATA(cc + 1) != 0); + cc += PRIVATE_DATA(cc + 1); } cc += 1 + LINK_SIZE; break; diff --git a/src/3rdparty/pcre/pcre_study.c b/src/3rdparty/pcre/pcre_study.c index a2458c4c96..998fe2325e 100644 --- a/src/3rdparty/pcre/pcre_study.c +++ b/src/3rdparty/pcre/pcre_study.c @@ -70,7 +70,7 @@ Arguments: code pointer to start of group (the bracket) startcode pointer to start of the whole pattern's code options the compiling options - int RECURSE depth + recurses chain of recurse_check to catch mutual recursion Returns: the minimum length -1 if \C in UTF-8 mode or (*ACCEPT) was encountered @@ -80,12 +80,13 @@ Returns: the minimum length static int find_minlength(const REAL_PCRE *re, const pcre_uchar *code, - const pcre_uchar *startcode, int options, int recurse_depth) + const pcre_uchar *startcode, int options, recurse_check *recurses) { int length = -1; /* PCRE_UTF16 has the same value as PCRE_UTF8. */ BOOL utf = (options & PCRE_UTF8) != 0; BOOL had_recurse = FALSE; +recurse_check this_recurse; register int branchlength = 0; register pcre_uchar *cc = (pcre_uchar *)code + 1 + LINK_SIZE; @@ -130,7 +131,7 @@ for (;;) case OP_SBRAPOS: case OP_ONCE: case OP_ONCE_NC: - d = find_minlength(re, cc, startcode, options, recurse_depth); + d = find_minlength(re, cc, startcode, options, recurses); if (d < 0) return d; branchlength += d; do cc += GET(cc, 1); while (*cc == OP_ALT); @@ -393,7 +394,7 @@ for (;;) ce = cs = (pcre_uchar *)PRIV(find_bracket)(startcode, utf, GET2(slot, 0)); if (cs == NULL) return -2; do ce += GET(ce, 1); while (*ce == OP_ALT); - if ((cc > cs && cc < ce) || recurse_depth > 10) + if (cc > cs && cc < ce) /* Simple recursion */ { d = 0; had_recurse = TRUE; @@ -401,8 +402,22 @@ for (;;) } else { - int dd = find_minlength(re, cs, startcode, options, recurse_depth+1); - if (dd < d) d = dd; + recurse_check *r = recurses; + for (r = recurses; r != NULL; r = r->prev) if (r->group == cs) break; + if (r != NULL) /* Mutual recursion */ + { + d = 0; + had_recurse = TRUE; + break; + } + else + { + int dd; + this_recurse.prev = recurses; + this_recurse.group = cs; + dd = find_minlength(re, cs, startcode, options, &this_recurse); + if (dd < d) d = dd; + } } slot += re->name_entry_size; } @@ -418,14 +433,26 @@ for (;;) ce = cs = (pcre_uchar *)PRIV(find_bracket)(startcode, utf, GET2(cc, 1)); if (cs == NULL) return -2; do ce += GET(ce, 1); while (*ce == OP_ALT); - if ((cc > cs && cc < ce) || recurse_depth > 10) + if (cc > cs && cc < ce) /* Simple recursion */ { d = 0; had_recurse = TRUE; } else { - d = find_minlength(re, cs, startcode, options, recurse_depth + 1); + recurse_check *r = recurses; + for (r = recurses; r != NULL; r = r->prev) if (r->group == cs) break; + if (r != NULL) /* Mutual recursion */ + { + d = 0; + had_recurse = TRUE; + } + else + { + this_recurse.prev = recurses; + this_recurse.group = cs; + d = find_minlength(re, cs, startcode, options, &this_recurse); + } } } else d = 0; @@ -474,12 +501,21 @@ for (;;) case OP_RECURSE: cs = ce = (pcre_uchar *)startcode + GET(cc, 1); do ce += GET(ce, 1); while (*ce == OP_ALT); - if ((cc > cs && cc < ce) || recurse_depth > 10) + if (cc > cs && cc < ce) /* Simple recursion */ had_recurse = TRUE; else { - branchlength += find_minlength(re, cs, startcode, options, - recurse_depth + 1); + recurse_check *r = recurses; + for (r = recurses; r != NULL; r = r->prev) if (r->group == cs) break; + if (r != NULL) /* Mutual recursion */ + had_recurse = TRUE; + else + { + this_recurse.prev = recurses; + this_recurse.group = cs; + branchlength += find_minlength(re, cs, startcode, options, + &this_recurse); + } } cc += 1 + LINK_SIZE; break; @@ -1503,7 +1539,7 @@ if ((re->options & PCRE_ANCHORED) == 0 && /* Find the minimum length of subject string. */ -switch(min = find_minlength(re, code, code, re->options, 0)) +switch(min = find_minlength(re, code, code, re->options, NULL)) { case -2: *errorptr = "internal error: missing capturing bracket"; return NULL; case -3: *errorptr = "internal error: opcode not recognized"; return NULL; diff --git a/src/3rdparty/pcre/sljit/sljitNativeARM_64.c b/src/3rdparty/pcre/sljit/sljitNativeARM_64.c index c5251be53d..b66455f756 100644 --- a/src/3rdparty/pcre/sljit/sljitNativeARM_64.c +++ b/src/3rdparty/pcre/sljit/sljitNativeARM_64.c @@ -1081,12 +1081,13 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compil FAIL_IF(push_inst(compiler, ADDI | RD(SLJIT_SP) | RN(TMP_SP) | (0 << 10))); offs = (local_size - saved_regs_size) << (15 - 3); } else { - compiler->local_size += 2 * sizeof(sljit_sw); - local_size -= saved_regs_size; - saved_regs_size += 2 * sizeof(sljit_sw); - FAIL_IF(push_inst(compiler, STP_PRE | 29 | RT2(TMP_LR) - | RN(TMP_SP) | ((-(saved_regs_size >> 3) & 0x7f) << 15))); - offs = 2 << 15; + offs = 0 << 15; + if (saved_regs_size & 0x8) { + offs = 1 << 15; + saved_regs_size += sizeof(sljit_sw); + } + local_size -= saved_regs_size + SLJIT_LOCALS_OFFSET; + FAIL_IF(push_inst(compiler, SUBI | RD(TMP_SP) | RN(TMP_SP) | (saved_regs_size << 10))); } tmp = saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - saveds) : SLJIT_FIRST_SAVED_REG; @@ -1122,6 +1123,8 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_enter(struct sljit_compiler *compil } if (local_size) FAIL_IF(push_inst(compiler, SUBI | RD(TMP_SP) | RN(TMP_SP) | (local_size << 10))); + FAIL_IF(push_inst(compiler, STP_PRE | 29 | RT2(TMP_LR) + | RN(TMP_SP) | ((-(16 >> 3) & 0x7f) << 15))); FAIL_IF(push_inst(compiler, ADDI | RD(SLJIT_SP) | RN(TMP_SP) | (0 << 10))); } @@ -1145,8 +1148,6 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_set_context(struct sljit_compiler *compi local_size += GET_SAVED_REGISTERS_SIZE(scratches, saveds, 0) + SLJIT_LOCALS_OFFSET; local_size = (local_size + 15) & ~0xf; - if (local_size > (63 * sizeof(sljit_sw))) - local_size += 2 * sizeof(sljit_sw); compiler->local_size = local_size; return SLJIT_SUCCESS; } @@ -1167,16 +1168,20 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compi if (local_size <= (63 * sizeof(sljit_sw))) offs = (local_size - saved_regs_size) << (15 - 3); else { - saved_regs_size += 2 * sizeof(sljit_sw); - local_size -= saved_regs_size; + FAIL_IF(push_inst(compiler, LDP_PST | 29 | RT2(TMP_LR) + | RN(TMP_SP) | (((16 >> 3) & 0x7f) << 15))); + offs = 0 << 15; + if (saved_regs_size & 0x8) { + offs = 1 << 15; + saved_regs_size += sizeof(sljit_sw); + } + local_size -= saved_regs_size + SLJIT_LOCALS_OFFSET; if (local_size > 0xfff) { FAIL_IF(push_inst(compiler, ADDI | RD(TMP_SP) | RN(TMP_SP) | ((local_size >> 12) << 10) | (1 << 22))); local_size &= 0xfff; } if (local_size) FAIL_IF(push_inst(compiler, ADDI | RD(TMP_SP) | RN(TMP_SP) | (local_size << 10))); - local_size = saved_regs_size; - offs = 2 << 15; } tmp = compiler->saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - compiler->saveds) : SLJIT_FIRST_SAVED_REG; @@ -1204,8 +1209,12 @@ SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compi if (prev != -1) FAIL_IF(push_inst(compiler, LDRI | RT(prev) | RN(TMP_SP) | (offs >> 5))); - FAIL_IF(push_inst(compiler, LDP_PST | 29 | RT2(TMP_LR) - | RN(TMP_SP) | (((local_size >> 3) & 0x7f) << 15))); + if (compiler->local_size <= (63 * sizeof(sljit_sw))) { + FAIL_IF(push_inst(compiler, LDP_PST | 29 | RT2(TMP_LR) + | RN(TMP_SP) | (((local_size >> 3) & 0x7f) << 15))); + } else { + FAIL_IF(push_inst(compiler, ADDI | RD(TMP_SP) | RN(TMP_SP) | (saved_regs_size << 10))); + } FAIL_IF(push_inst(compiler, RET | RN(TMP_LR))); return SLJIT_SUCCESS; |