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added qtwebengine

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This commit is contained in:
Ella-0 2021-08-28 09:26:41 +00:00
parent 927269cf2d
commit 879ade0254
4 changed files with 978 additions and 0 deletions
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31
gui/qtwebengine/build.sh Normal file
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@ -0,0 +1,31 @@
pkgname=qtwebengine
pkgver=5.15
_chrome_hash=4e224e5af48f9268d8f72b0f8adf4e9a1a470ca6
fetch() {
git clone --depth=1 --recursive "https://invent.kde.org/qt/qt/qtwebengine" -b $pkgver $pkgname-$pkgver
cd $pkgname-$pkgver
patch -p1 < ../../no-glibc-check.patch
patch -p1 < ../../qtwebengine-musl.patch
cd src/3rdparty/
patch -p1 < ../../../../chromium-musl.patch
}
build() {
cd $pkgname-$pkgver
qmake
gmake
}
package() {
cd $pkgname-$pkgver
gmake INSTALL_ROOT=$pkgdir install
}
license() {
cd $pkgname-$pkgver
cat LICENSE
# cat COPYING
}

902
gui/qtwebengine/chromium-musl.patch Normal file
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@ -0,0 +1,902 @@
diff --git a/chromium/base/allocator/allocator_shim_default_dispatch_to_glibc.cc b/chromium/base/allocator/allocator_shim_default_dispatch_to_glibc.cc
index 014ee05115b..788e0506ba3 100644
--- a/chromium/base/allocator/allocator_shim_default_dispatch_to_glibc.cc
+++ b/chromium/base/allocator/allocator_shim_default_dispatch_to_glibc.cc
@@ -8,6 +8,7 @@
#include <dlfcn.h>
#include <malloc.h>
+#if defined(__GLIBC__)
// This translation unit defines a default dispatch for the allocator shim which
// routes allocations to libc functions.
// The code here is strongly inspired from tcmalloc's libc_override_glibc.h.
@@ -87,3 +88,92 @@ const AllocatorDispatch AllocatorDispatch::default_dispatch = {
nullptr, /* aligned_free_function */
nullptr, /* next */
};
+
+#else // defined(__GLIBC__)
+
+#include <dlfcn.h>
+
+extern "C" {
+// Declare function pointers to the memory functions
+typedef void* (*t_libc_malloc)(size_t size);
+typedef void* (*t_libc_calloc)(size_t n, size_t size);
+typedef void* (*t_libc_realloc)(void* address, size_t size);
+typedef void* (*t_libc_memalign)(size_t alignment, size_t size);
+typedef void (*t_libc_free)(void* ptr);
+typedef size_t (*t_libc_malloc_usable_size)(void* ptr);
+
+// Static instances of pointers to libc.so dl symbols
+static t_libc_malloc libc_malloc = NULL;
+static t_libc_calloc libc_calloc = NULL;
+static t_libc_realloc libc_realloc = NULL;
+static t_libc_memalign libc_memalign = NULL;
+static t_libc_free libc_free = NULL;
+static t_libc_malloc_usable_size libc_malloc_usable_size = NULL;
+
+// resolve the symbols in libc.so
+void musl_libc_memory_init(void)
+{
+ libc_malloc = (t_libc_malloc) dlsym(RTLD_NEXT, "malloc");
+ libc_calloc = (t_libc_calloc) dlsym(RTLD_NEXT, "calloc");
+ libc_realloc = (t_libc_realloc) dlsym(RTLD_NEXT, "realloc");
+ libc_memalign = (t_libc_memalign) dlsym(RTLD_NEXT, "memalign");
+ libc_free = (t_libc_free) dlsym(RTLD_NEXT, "free");
+ libc_malloc_usable_size = (t_libc_malloc_usable_size) dlsym(RTLD_NEXT, "malloc_usable_size");
+}
+} // extern "C"
+
+namespace {
+
+using base::allocator::AllocatorDispatch;
+
+void* MuslMalloc(const AllocatorDispatch*, size_t size, void* context) {
+ if (!libc_malloc)
+ musl_libc_memory_init();
+ return (*libc_malloc)(size);
+}
+
+void* MuslCalloc(const AllocatorDispatch*, size_t n, size_t size, void* context) {
+ if (!libc_calloc)
+ musl_libc_memory_init();
+ return (*libc_calloc)(n, size);
+}
+
+void* MuslRealloc(const AllocatorDispatch*, void* address, size_t size, void* context) {
+ if (!libc_realloc)
+ musl_libc_memory_init();
+ return (*libc_realloc)(address, size);
+}
+
+void* MuslMemalign(const AllocatorDispatch*, size_t alignment, size_t size, void* context) {
+ if (!libc_memalign)
+ musl_libc_memory_init();
+ return (*libc_memalign)(alignment, size);
+}
+
+void MuslFree(const AllocatorDispatch*, void* address, void* context) {
+ if (!libc_free)
+ musl_libc_memory_init();
+ (*libc_free)(address);
+}
+
+size_t MuslGetSizeEstimate(const AllocatorDispatch*, void* address, void* context) {
+ // TODO(siggi, primiano): malloc_usable_size may need redirection in the
+ // presence of interposing shims that divert allocations.
+ if (!libc_malloc_usable_size)
+ musl_libc_memory_init();
+ return (*libc_malloc_usable_size)(address);
+}
+
+} // namespace
+
+const AllocatorDispatch AllocatorDispatch::default_dispatch = {
+ &MuslMalloc, /* alloc_function */
+ &MuslCalloc, /* alloc_zero_initialized_function */
+ &MuslMemalign, /* alloc_aligned_function */
+ &MuslRealloc, /* realloc_function */
+ &MuslFree, /* free_function */
+ &MuslGetSizeEstimate, /* get_size_estimate_function */
+ nullptr, /* next */
+};
+
+#endif
diff --git a/chromium/base/debug/stack_trace.cc b/chromium/base/debug/stack_trace.cc
index f5e2dbba148..f0bb80ad097 100644
--- a/chromium/base/debug/stack_trace.cc
+++ b/chromium/base/debug/stack_trace.cc
@@ -225,14 +225,14 @@ std::string StackTrace::ToString() const {
}
std::string StackTrace::ToStringWithPrefix(const char* prefix_string) const {
std::stringstream stream;
-#if !defined(__UCLIBC__) && !defined(_AIX)
+#if defined(__GLIBC__) && !defined(_AIX)
OutputToStreamWithPrefix(&stream, prefix_string);
#endif
return stream.str();
}
std::ostream& operator<<(std::ostream& os, const StackTrace& s) {
-#if !defined(__UCLIBC__) & !defined(_AIX)
+#if defined(__GLIBC__) & !defined(_AIX)
s.OutputToStream(&os);
#else
os << "StackTrace::OutputToStream not implemented.";
diff --git a/chromium/base/debug/stack_trace_posix.cc b/chromium/base/debug/stack_trace_posix.cc
index 6a1531e13ff..0b2b2e6a6c0 100644
--- a/chromium/base/debug/stack_trace_posix.cc
+++ b/chromium/base/debug/stack_trace_posix.cc
@@ -27,7 +27,7 @@
#if !defined(USE_SYMBOLIZE)
#include <cxxabi.h>
#endif
-#if !defined(__UCLIBC__) && !defined(_AIX)
+#if defined(__GLIBC__) && !defined(_AIX)
#include <execinfo.h>
#endif
@@ -88,7 +88,7 @@ void DemangleSymbols(std::string* text) {
// Note: code in this function is NOT async-signal safe (std::string uses
// malloc internally).
-#if !defined(__UCLIBC__) && !defined(_AIX)
+#if defined(__GLIBC__) && !defined(_AIX)
std::string::size_type search_from = 0;
while (search_from < text->size()) {
// Look for the start of a mangled symbol, from search_from.
@@ -123,7 +123,7 @@ void DemangleSymbols(std::string* text) {
search_from = mangled_start + 2;
}
}
-#endif // !defined(__UCLIBC__) && !defined(_AIX)
+#endif // defined(__GLIBC__) && !defined(_AIX)
}
#endif // !defined(USE_SYMBOLIZE)
@@ -135,7 +135,7 @@ class BacktraceOutputHandler {
virtual ~BacktraceOutputHandler() = default;
};
-#if !defined(__UCLIBC__) && !defined(_AIX)
+#if defined(__GLIBC__) && !defined(_AIX)
void OutputPointer(void* pointer, BacktraceOutputHandler* handler) {
// This should be more than enough to store a 64-bit number in hex:
// 16 hex digits + 1 for null-terminator.
@@ -218,7 +218,7 @@ void ProcessBacktrace(void* const* trace,
}
#endif // defined(USE_SYMBOLIZE)
}
-#endif // !defined(__UCLIBC__) && !defined(_AIX)
+#endif // defined(__GLIBC__) && !defined(_AIX)
void PrintToStderr(const char* output) {
// NOTE: This code MUST be async-signal safe (it's used by in-process
@@ -834,7 +834,7 @@ size_t CollectStackTrace(void** trace, size_t count) {
// NOTE: This code MUST be async-signal safe (it's used by in-process
// stack dumping signal handler). NO malloc or stdio is allowed here.
-#if !defined(__UCLIBC__) && !defined(_AIX)
+#if defined(__GLIBC__) && !defined(_AIX)
// Though the backtrace API man page does not list any possible negative
// return values, we take no chance.
return base::saturated_cast<size_t>(backtrace(trace, count));
@@ -847,13 +847,13 @@ void StackTrace::PrintWithPrefix(const char* prefix_string) const {
// NOTE: This code MUST be async-signal safe (it's used by in-process
// stack dumping signal handler). NO malloc or stdio is allowed here.
-#if !defined(__UCLIBC__) && !defined(_AIX)
+#if defined(__GLIBC__) && !defined(_AIX)
PrintBacktraceOutputHandler handler;
ProcessBacktrace(trace_, count_, prefix_string, &handler);
#endif
}
-#if !defined(__UCLIBC__) && !defined(_AIX)
+#if defined(__GLIBC__) && !defined(_AIX)
void StackTrace::OutputToStreamWithPrefix(std::ostream* os,
const char* prefix_string) const {
StreamBacktraceOutputHandler handler(os);
diff --git a/chromium/base/logging.cc b/chromium/base/logging.cc
index b5cf2c4933d..4be936d32f2 100644
--- a/chromium/base/logging.cc
+++ b/chromium/base/logging.cc
@@ -548,7 +548,7 @@ LogMessage::LogMessage(const char* file, int line, const char* condition)
LogMessage::~LogMessage() {
size_t stack_start = stream_.tellp();
-#if !defined(OFFICIAL_BUILD) && !defined(OS_NACL) && !defined(__UCLIBC__) && \
+#if !defined(OFFICIAL_BUILD) && !defined(OS_NACL) && defined(__GLIBC__) && \
!defined(OS_AIX)
if (severity_ == LOG_FATAL && !base::debug::BeingDebugged()) {
// Include a stack trace on a fatal, unless a debugger is attached.
diff --git a/chromium/base/process/process_metrics_posix.cc b/chromium/base/process/process_metrics_posix.cc
index 9d12c427bb3..c8c46ec6d7b 100644
--- a/chromium/base/process/process_metrics_posix.cc
+++ b/chromium/base/process/process_metrics_posix.cc
@@ -119,14 +119,14 @@ size_t ProcessMetrics::GetMallocUsage() {
malloc_statistics_t stats = {0};
malloc_zone_statistics(nullptr, &stats);
return stats.size_in_use;
-#elif defined(OS_LINUX) || defined(OS_CHROMEOS) || defined(OS_ANDROID)
+#elif (defined(OS_LINUX) && defined(__GLIBC__)) || defined(OS_CHROMEOS) || defined(OS_ANDROID)
struct mallinfo minfo = mallinfo();
#if BUILDFLAG(USE_TCMALLOC)
return minfo.uordblks;
#else
return minfo.hblkhd + minfo.arena;
#endif
-#elif defined(OS_FUCHSIA)
+#else // defined(OS_FUCHSIA)
// TODO(fuchsia): Not currently exposed. https://crbug.com/735087.
return 0;
#endif
diff --git a/chromium/base/third_party/libevent/BUILD.gn b/chromium/base/third_party/libevent/BUILD.gn
index 3628030e444..99717b6a06f 100644
--- a/chromium/base/third_party/libevent/BUILD.gn
+++ b/chromium/base/third_party/libevent/BUILD.gn
@@ -97,15 +97,5 @@ source_set("system_libevent") {
}
group("libevent") {
- if (host_toolchain != current_toolchain) {
- if (use_system_libevent) {
- public_deps = [ ":system_libevent" ]
- } else {
- public_deps = [ ":bundled_libevent" ]
- }
- } else {
- # Fix me: unbundle for host build
- # this requires host pkg-config besides sysroot one.
- public_deps = [ ":bundled_libevent" ]
- }
+ public_deps = [ ":system_libevent" ]
}
diff --git a/chromium/base/trace_event/malloc_dump_provider.cc b/chromium/base/trace_event/malloc_dump_provider.cc
index c327f486596..09ab76171d6 100644
--- a/chromium/base/trace_event/malloc_dump_provider.cc
+++ b/chromium/base/trace_event/malloc_dump_provider.cc
@@ -132,7 +132,7 @@ bool MallocDumpProvider::OnMemoryDump(const MemoryDumpArgs& args,
}
#elif defined(OS_FUCHSIA)
// TODO(fuchsia): Port, see https://crbug.com/706592.
-#else
+#elif defined(__GLIBC__)
struct mallinfo info = mallinfo();
// In case of Android's jemalloc |arena| is 0 and the outer pages size is
// reported by |hblkhd|. In case of dlmalloc the total is given by
@@ -142,6 +142,8 @@ bool MallocDumpProvider::OnMemoryDump(const MemoryDumpArgs& args,
// Total allocated space is given by |uordblks|.
allocated_objects_size = info.uordblks;
+#else
+// TODO(musl): Port
#endif
MemoryAllocatorDump* outer_dump = pmd->CreateAllocatorDump("malloc");
diff --git a/chromium/build/config/compiler/BUILD.gn b/chromium/build/config/compiler/BUILD.gn
index 6a58d21cf07..b0be3d9d195 100644
--- a/chromium/build/config/compiler/BUILD.gn
+++ b/chromium/build/config/compiler/BUILD.gn
@@ -796,8 +796,8 @@ config("compiler_cpu_abi") {
}
} else if (current_cpu == "arm64") {
if (is_clang && !is_android && !is_nacl && !is_fuchsia) {
- cflags += [ "--target=aarch64-linux-gnu" ]
- ldflags += [ "--target=aarch64-linux-gnu" ]
+ cflags += [ "--target=aarch64-linux-musl" ]
+ ldflags += [ "--target=aarch64-linux-musl" ]
}
} else if (current_cpu == "mipsel" && !is_nacl) {
ldflags += [ "-Wl,--hash-style=sysv" ]
@@ -807,8 +807,8 @@ config("compiler_cpu_abi") {
cflags += [ "--target=mipsel-linux-android" ]
ldflags += [ "--target=mipsel-linux-android" ]
} else {
- cflags += [ "--target=mipsel-linux-gnu" ]
- ldflags += [ "--target=mipsel-linux-gnu" ]
+ cflags += [ "--target=mipsel-linux-musl" ]
+ ldflags += [ "--target=mipsel-linux-musl" ]
}
} else {
cflags += [ "-EL" ]
diff --git a/chromium/build/toolchain/linux/BUILD.gn b/chromium/build/toolchain/linux/BUILD.gn
index fa8b17e9db3..d9756c70cf4 100644
--- a/chromium/build/toolchain/linux/BUILD.gn
+++ b/chromium/build/toolchain/linux/BUILD.gn
@@ -14,7 +14,7 @@ clang_toolchain("clang_ppc64") {
}
clang_toolchain("clang_arm") {
- toolprefix = "arm-linux-gnueabihf-"
+ toolprefix = "arm-linux-musleabihf-"
toolchain_args = {
current_cpu = "arm"
current_os = "linux"
@@ -22,7 +22,7 @@ clang_toolchain("clang_arm") {
}
clang_toolchain("clang_arm64") {
- toolprefix = "aarch64-linux-gnu-"
+ toolprefix = "aarch64-linux-musl-"
toolchain_args = {
current_cpu = "arm64"
current_os = "linux"
@@ -30,7 +30,7 @@ clang_toolchain("clang_arm64") {
}
gcc_toolchain("arm64") {
- toolprefix = "aarch64-linux-gnu-"
+ toolprefix = "aarch64-linux-musl-"
cc = "${toolprefix}gcc"
cxx = "${toolprefix}g++"
@@ -48,7 +48,7 @@ gcc_toolchain("arm64") {
}
gcc_toolchain("arm") {
- toolprefix = "arm-linux-gnueabihf-"
+ toolprefix = "arm-linux-musleabihf-"
cc = "${toolprefix}gcc"
cxx = "${toolprefix}g++"
@@ -186,7 +186,7 @@ clang_toolchain("clang_mips64el") {
}
gcc_toolchain("mipsel") {
- toolprefix = "mipsel-linux-gnu-"
+ toolprefix = "mipsel-linux-musl-"
cc = "${toolprefix}gcc"
cxx = " ${toolprefix}g++"
@@ -205,7 +205,7 @@ gcc_toolchain("mipsel") {
}
gcc_toolchain("mips64el") {
- toolprefix = "mips64el-linux-gnuabi64-"
+ toolprefix = "mips64el-linux-muslabi64-"
cc = "${toolprefix}gcc"
cxx = "${toolprefix}g++"
@@ -264,7 +264,7 @@ gcc_toolchain("ppc64") {
}
gcc_toolchain("mips") {
- toolprefix = "mips-linux-gnu-"
+ toolprefix = "mips-linux-musl-"
cc = "${toolprefix}gcc"
cxx = "${toolprefix}g++"
@@ -282,7 +282,7 @@ gcc_toolchain("mips") {
}
gcc_toolchain("mips64") {
- toolprefix = "mips64-linux-gnuabi64-"
+ toolprefix = "mips64-linux-muslabi64-"
cc = "${toolprefix}gcc"
cxx = "${toolprefix}g++"
diff --git a/chromium/net/dns/dns_config_service_posix.cc b/chromium/net/dns/dns_config_service_posix.cc
index 5a4aead0acf..5866f75bd10 100644
--- a/chromium/net/dns/dns_config_service_posix.cc
+++ b/chromium/net/dns/dns_config_service_posix.cc
@@ -8,6 +8,34 @@
#include <string>
#include <type_traits>
+#if !defined(__GLIBC__)
+static inline int res_ninit(res_state statp)
+{
+ int rc = res_init();
+ if (statp != &_res) {
+ memcpy(statp, &_res, sizeof(*statp));
+ }
+ return rc;
+}
+
+static inline int res_nclose(res_state statp)
+{
+ if (!statp) {
+ return -1;
+ }
+
+ if (statp != &_res) {
+ memset(statp, 0, sizeof(*statp));
+ }
+
+ return 0;
+}
+#endif
+
+#if !defined(__GLIBC__)
+#include "resolv_compat.h"
+#endif
+
#include "base/bind.h"
#include "base/files/file.h"
#include "base/files/file_path.h"
diff --git a/chromium/net/dns/dns_reloader.cc b/chromium/net/dns/dns_reloader.cc
index 0672e711afb..ddfc9bb1cba 100644
--- a/chromium/net/dns/dns_reloader.cc
+++ b/chromium/net/dns/dns_reloader.cc
@@ -9,6 +9,35 @@
#include <resolv.h>
+#if !defined(__GLIBC__)
+#include <string.h>
+static inline int res_ninit(res_state statp)
+{
+ int rc = res_init();
+ if (statp != &_res) {
+ memcpy(statp, &_res, sizeof(*statp));
+ }
+ return rc;
+}
+
+static inline int res_nclose(res_state statp)
+{
+ if (!statp) {
+ return -1;
+ }
+
+ if (statp != &_res) {
+ memset(statp, 0, sizeof(*statp));
+ }
+
+ return 0;
+}
+#endif
+
+#if !defined(__GLIBC__)
+#include "resolv_compat.h"
+#endif
+
#include "base/lazy_instance.h"
#include "base/macros.h"
#include "base/notreached.h"
diff --git a/chromium/net/socket/udp_socket_posix.cc b/chromium/net/socket/udp_socket_posix.cc
index 71265568be5..11f22f951a4 100644
--- a/chromium/net/socket/udp_socket_posix.cc
+++ b/chromium/net/socket/udp_socket_posix.cc
@@ -1152,7 +1152,8 @@ SendResult UDPSocketPosixSender::InternalSendmmsgBuffers(
msg_iov->push_back({const_cast<char*>(buffer->data()), buffer->length()});
msgvec->reserve(buffers.size());
for (size_t j = 0; j < buffers.size(); j++)
- msgvec->push_back({{nullptr, 0, &msg_iov[j], 1, nullptr, 0, 0}, 0});
+ msgvec->push_back({{nullptr, 0, &msg_iov[j], 1, 0, 0, 0}, 0});
+// msgvec->push_back({{nullptr, 0, &msg_iov[j], 1, nullptr, 0, 0}, 0});
int result = HANDLE_EINTR(Sendmmsg(fd, &msgvec[0], buffers.size(), 0));
SendResult send_result(0, 0, std::move(buffers));
if (result < 0) {
diff --git a/chromium/ppapi/utility/threading/simple_thread.cc b/chromium/ppapi/utility/threading/simple_thread.cc
index 02bf49bdd63..05ee1827001 100644
--- a/chromium/ppapi/utility/threading/simple_thread.cc
+++ b/chromium/ppapi/utility/threading/simple_thread.cc
@@ -13,7 +13,7 @@ namespace pp {
namespace {
// Use 2MB default stack size for Native Client, otherwise use system default.
-#if defined(__native_client__)
+#if defined(__native_client__) || !defined(__GLIBC__)
const size_t kDefaultStackSize = 2 * 1024 * 1024;
#else
const size_t kDefaultStackSize = 0;
diff --git a/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.cc b/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.cc
index 6ae09fb1035..57559ee6e04 100644
--- a/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.cc
+++ b/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.cc
@@ -127,21 +127,11 @@ namespace sandbox {
// present (as in newer versions of posix_spawn).
ResultExpr RestrictCloneToThreadsAndEPERMFork() {
const Arg<unsigned long> flags(0);
-
- // TODO(mdempsky): Extend DSL to support (flags & ~mask1) == mask2.
- const uint64_t kAndroidCloneMask = CLONE_VM | CLONE_FS | CLONE_FILES |
- CLONE_SIGHAND | CLONE_THREAD |
- CLONE_SYSVSEM;
- const uint64_t kObsoleteAndroidCloneMask = kAndroidCloneMask | CLONE_DETACHED;
-
- const uint64_t kGlibcPthreadFlags =
- CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND | CLONE_THREAD |
- CLONE_SYSVSEM | CLONE_SETTLS | CLONE_PARENT_SETTID | CLONE_CHILD_CLEARTID;
- const BoolExpr glibc_test = flags == kGlibcPthreadFlags;
-
- const BoolExpr android_test =
- AnyOf(flags == kAndroidCloneMask, flags == kObsoleteAndroidCloneMask,
- flags == kGlibcPthreadFlags);
+ const int required = CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND |
+ CLONE_THREAD | CLONE_SYSVSEM;
+ const int safe = CLONE_SETTLS | CLONE_PARENT_SETTID | CLONE_CHILD_CLEARTID |
+ CLONE_DETACHED;
+ const BoolExpr thread_clone_ok = (flags&~safe)==required;
// The following two flags are the two important flags in any vfork-emulating
// clone call. EPERM any clone call that contains both of them.
@@ -151,7 +141,7 @@ ResultExpr RestrictCloneToThreadsAndEPERMFork() {
AnyOf((flags & (CLONE_VM | CLONE_THREAD)) == 0,
(flags & kImportantCloneVforkFlags) == kImportantCloneVforkFlags);
- return If(IsAndroid() ? android_test : glibc_test, Allow())
+ return If(thread_clone_ok, Allow())
.ElseIf(is_fork_or_clone_vfork, Error(EPERM))
.Else(CrashSIGSYSClone());
}
diff --git a/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc b/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc
index d9d18822f67..056755719fe 100644
--- a/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc
+++ b/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc
@@ -392,6 +392,7 @@ bool SyscallSets::IsAllowedProcessStartOrDeath(int sysno) {
#if defined(__i386__)
case __NR_waitpid:
#endif
+ case __NR_set_tid_address:
return true;
case __NR_clone: // Should be parameter-restricted.
case __NR_setns: // Privileged.
@@ -404,7 +405,6 @@ bool SyscallSets::IsAllowedProcessStartOrDeath(int sysno) {
#if defined(__i386__) || defined(__x86_64__) || defined(__mips__)
case __NR_set_thread_area:
#endif
- case __NR_set_tid_address:
case __NR_unshare:
#if !defined(__mips__) && !defined(__aarch64__)
case __NR_vfork:
@@ -514,6 +514,8 @@ bool SyscallSets::IsAllowedAddressSpaceAccess(int sysno) {
case __NR_mlock:
case __NR_munlock:
case __NR_munmap:
+ case __NR_mremap:
+ case __NR_membarrier:
return true;
case __NR_madvise:
case __NR_mincore:
@@ -531,7 +533,6 @@ bool SyscallSets::IsAllowedAddressSpaceAccess(int sysno) {
case __NR_modify_ldt:
#endif
case __NR_mprotect:
- case __NR_mremap:
case __NR_msync:
case __NR_munlockall:
case __NR_readahead:
diff --git a/chromium/sandbox/linux/seccomp-bpf/trap.cc b/chromium/sandbox/linux/seccomp-bpf/trap.cc
index f5b86a73ac7..11e594bc866 100644
--- a/chromium/sandbox/linux/seccomp-bpf/trap.cc
+++ b/chromium/sandbox/linux/seccomp-bpf/trap.cc
@@ -25,6 +25,11 @@
#include "sandbox/linux/system_headers/linux_seccomp.h"
#include "sandbox/linux/system_headers/linux_signal.h"
+// musl libc defines siginfo_t __si_fields instead of _sifields
+#if !defined(__GLIBC__)
+#define _sifields __si_fields
+#endif
+
namespace {
struct arch_sigsys {
diff --git a/chromium/sandbox/linux/system_headers/arm64_linux_syscalls.h b/chromium/sandbox/linux/system_headers/arm64_linux_syscalls.h
index a242c18c842..30751fc4ac8 100644
--- a/chromium/sandbox/linux/system_headers/arm64_linux_syscalls.h
+++ b/chromium/sandbox/linux/system_headers/arm64_linux_syscalls.h
@@ -1119,4 +1119,8 @@
#define __NR_rseq 293
#endif
+#if !defined(__NR_membarrier)
+#define __NR_membarrier 283
+#endif
+
#endif // SANDBOX_LINUX_SYSTEM_HEADERS_ARM64_LINUX_SYSCALLS_H_
diff --git a/chromium/sandbox/linux/system_headers/arm_linux_syscalls.h b/chromium/sandbox/linux/system_headers/arm_linux_syscalls.h
index 85e2110b4c2..87e683a0911 100644
--- a/chromium/sandbox/linux/system_headers/arm_linux_syscalls.h
+++ b/chromium/sandbox/linux/system_headers/arm_linux_syscalls.h
@@ -1441,6 +1441,11 @@
#define __NR_io_pgetevents (__NR_SYSCALL_BASE+399)
#endif
+#if !defined(__NR_membarrier)
+#define __NR_membarrier (__NR_SYSCALL_BASE+389)
+#endif
+
+
// ARM private syscalls.
#if !defined(__ARM_NR_BASE)
#define __ARM_NR_BASE (__NR_SYSCALL_BASE + 0xF0000)
diff --git a/chromium/sandbox/linux/system_headers/mips64_linux_syscalls.h b/chromium/sandbox/linux/system_headers/mips64_linux_syscalls.h
index ec75815a842..612fcfaa946 100644
--- a/chromium/sandbox/linux/system_headers/mips64_linux_syscalls.h
+++ b/chromium/sandbox/linux/system_headers/mips64_linux_syscalls.h
@@ -1271,4 +1271,8 @@
#define __NR_memfd_create (__NR_Linux + 314)
#endif
+#if !defined(__NR_membarrier)
+#define __NR_membarrier (__NR_Linux + 318)
+#endif
+
#endif // SANDBOX_LINUX_SYSTEM_HEADERS_MIPS64_LINUX_SYSCALLS_H_
diff --git a/chromium/sandbox/linux/system_headers/mips_linux_syscalls.h b/chromium/sandbox/linux/system_headers/mips_linux_syscalls.h
index ddbf97f3d8b..1742acd4c3d 100644
--- a/chromium/sandbox/linux/system_headers/mips_linux_syscalls.h
+++ b/chromium/sandbox/linux/system_headers/mips_linux_syscalls.h
@@ -1433,4 +1433,8 @@
#define __NR_memfd_create (__NR_Linux + 354)
#endif
+#if !defined(__NR_membarrier)
+#define __NR_membarrier (__NR_Linux + 358)
+#endif
+
#endif // SANDBOX_LINUX_SYSTEM_HEADERS_MIPS_LINUX_SYSCALLS_H_
diff --git a/chromium/sandbox/linux/system_headers/x86_32_linux_syscalls.h b/chromium/sandbox/linux/system_headers/x86_32_linux_syscalls.h
index 7613c9bbcdc..d0ab832bc35 100644
--- a/chromium/sandbox/linux/system_headers/x86_32_linux_syscalls.h
+++ b/chromium/sandbox/linux/system_headers/x86_32_linux_syscalls.h
@@ -1710,5 +1710,10 @@
#define __NR_clone3 435
#endif
+#if !defined(__NR_membarrier)
+#define __NR_membarrier 375
+#endif
+
+
#endif // SANDBOX_LINUX_SYSTEM_HEADERS_X86_32_LINUX_SYSCALLS_H_
diff --git a/chromium/sandbox/linux/system_headers/x86_64_linux_syscalls.h b/chromium/sandbox/linux/system_headers/x86_64_linux_syscalls.h
index b0ae0a2edf6..929a56b7c09 100644
--- a/chromium/sandbox/linux/system_headers/x86_64_linux_syscalls.h
+++ b/chromium/sandbox/linux/system_headers/x86_64_linux_syscalls.h
@@ -1350,5 +1350,10 @@
#define __NR_rseq 334
#endif
+#if !defined(__NR_membarrier)
+#define __NR_membarrier 324
+#endif
+
+
#endif // SANDBOX_LINUX_SYSTEM_HEADERS_X86_64_LINUX_SYSCALLS_H_
diff --git a/chromium/sandbox/policy/linux/bpf_renderer_policy_linux.cc b/chromium/sandbox/policy/linux/bpf_renderer_policy_linux.cc
index 9fe9575eb63..fa1a946f6a8 100644
--- a/chromium/sandbox/policy/linux/bpf_renderer_policy_linux.cc
+++ b/chromium/sandbox/policy/linux/bpf_renderer_policy_linux.cc
@@ -93,11 +93,11 @@ ResultExpr RendererProcessPolicy::EvaluateSyscall(int sysno) const {
case __NR_sysinfo:
case __NR_times:
case __NR_uname:
- return Allow();
- case __NR_sched_getaffinity:
case __NR_sched_getparam:
case __NR_sched_getscheduler:
case __NR_sched_setscheduler:
+ return Allow();
+ case __NR_sched_getaffinity:
return RestrictSchedTarget(GetPolicyPid(), sysno);
case __NR_prlimit64:
// See crbug.com/662450 and setrlimit comment above.
diff --git a/chromium/third_party/blink/renderer/platform/wtf/stack_util.cc b/chromium/third_party/blink/renderer/platform/wtf/stack_util.cc
index 71b901f4044..f33aba04bc3 100644
--- a/chromium/third_party/blink/renderer/platform/wtf/stack_util.cc
+++ b/chromium/third_party/blink/renderer/platform/wtf/stack_util.cc
@@ -29,7 +29,7 @@ size_t GetUnderestimatedStackSize() {
// FIXME: On Mac OSX and Linux, this method cannot estimate stack size
// correctly for the main thread.
-#elif defined(__GLIBC__) || defined(OS_ANDROID) || defined(OS_FREEBSD) || \
+#elif defined(OS_LINUX) || defined(OS_ANDROID) || defined(OS_FREEBSD) || \
defined(OS_FUCHSIA)
// pthread_getattr_np() can fail if the thread is not invoked by
// pthread_create() (e.g., the main thread of blink_unittests).
@@ -97,7 +97,7 @@ return Threading::ThreadStackSize();
}
void* GetStackStart() {
-#if defined(__GLIBC__) || defined(OS_ANDROID) || defined(OS_FREEBSD) || \
+#if defined(OS_LINUX) || defined(OS_ANDROID) || defined(OS_FREEBSD) || \
defined(OS_FUCHSIA)
pthread_attr_t attr;
int error;
diff --git a/chromium/third_party/breakpad/breakpad/src/common/linux/elf_core_dump.h b/chromium/third_party/breakpad/breakpad/src/common/linux/elf_core_dump.h
index 6e153745dba..6d1c40f7143 100644
--- a/chromium/third_party/breakpad/breakpad/src/common/linux/elf_core_dump.h
+++ b/chromium/third_party/breakpad/breakpad/src/common/linux/elf_core_dump.h
@@ -37,6 +37,9 @@
#include <limits.h>
#include <link.h>
#include <stddef.h>
+#ifndef __GLIBC__
+#include <sys/reg.h>
+#endif
#include "common/memory_range.h"
diff --git a/chromium/third_party/crashpad/crashpad/util/linux/thread_info.h b/chromium/third_party/crashpad/crashpad/util/linux/thread_info.h
index 5b55c24a76d..08cec52b2c5 100644
--- a/chromium/third_party/crashpad/crashpad/util/linux/thread_info.h
+++ b/chromium/third_party/crashpad/crashpad/util/linux/thread_info.h
@@ -273,7 +273,7 @@ union FloatContext {
"Size mismatch");
#elif defined(ARCH_CPU_ARMEL)
static_assert(sizeof(f32_t::fpregs) == sizeof(user_fpregs), "Size mismatch");
-#if !defined(__GLIBC__)
+#if defined(OS_ANDROID)
static_assert(sizeof(f32_t::vfp) == sizeof(user_vfp), "Size mismatch");
#endif
#elif defined(ARCH_CPU_ARM64)
diff --git a/chromium/third_party/lss/linux_syscall_support.h b/chromium/third_party/lss/linux_syscall_support.h
index e4ac22644c0..95a67a8fc16 100644
--- a/chromium/third_party/lss/linux_syscall_support.h
+++ b/chromium/third_party/lss/linux_syscall_support.h
@@ -824,6 +824,14 @@ struct kernel_statfs {
#endif
+#undef stat64
+#undef fstat64
+
+#ifndef __NR_fstatat
+#define __NR_fstatat __NR_fstatat64
+#endif
+
+
#if defined(__x86_64__)
#ifndef ARCH_SET_GS
#define ARCH_SET_GS 0x1001
@@ -1258,6 +1266,14 @@ struct kernel_statfs {
#ifndef __NR_getrandom
#define __NR_getrandom 318
#endif
+
+#ifndef __NR_pread
+#define __NR_pread __NR_pread64
+#endif
+#ifndef __NR_pwrite
+#define __NR_pwrite __NR_pwrite64
+#endif
+
/* End of x86-64 definitions */
#elif defined(__mips__)
#if _MIPS_SIM == _MIPS_SIM_ABI32
@@ -1819,6 +1835,15 @@ struct kernel_statfs {
/* End of s390/s390x definitions */
#endif
+#ifndef __GLIBC__
+ /* For Musl libc pread/pread is the same as pread64/pwrite64 */
+#ifndef __NR_pread
+#define __NR_pread __NR_pread64
+#endif
+#ifndef __NR_pwrite
+#define __NR_pwrite __NR_pwrite64
+#endif
+#endif /* ifndef __GLIBC__ */
/* After forking, we must make sure to only call system calls. */
#if defined(__BOUNDED_POINTERS__)
diff --git a/chromium/third_party/ots/include/opentype-sanitiser.h b/chromium/third_party/ots/include/opentype-sanitiser.h
index 08f23befd50..eb4f706fb4d 100644
--- a/chromium/third_party/ots/include/opentype-sanitiser.h
+++ b/chromium/third_party/ots/include/opentype-sanitiser.h
@@ -21,6 +21,7 @@ typedef unsigned __int64 uint64_t;
#define ots_htons(x) _byteswap_ushort (x)
#else
#include <arpa/inet.h>
+#include <sys/types.h>
#include <stdint.h>
#define ots_ntohl(x) ntohl (x)
#define ots_ntohs(x) ntohs (x)
diff --git a/chromium/third_party/skia/src/opts/SkRasterPipeline_opts.h b/chromium/third_party/skia/src/opts/SkRasterPipeline_opts.h
index 659794d1b50..c42b67628aa 100644
--- a/chromium/third_party/skia/src/opts/SkRasterPipeline_opts.h
+++ b/chromium/third_party/skia/src/opts/SkRasterPipeline_opts.h
@@ -1001,17 +1001,17 @@ SI F from_half(U16 h) {
}
SI U16 to_half(F f) {
-#if defined(JUMPER_IS_NEON) && defined(SK_CPU_ARM64) \
- && !defined(SK_BUILD_FOR_GOOGLE3) // Temporary workaround for some Google3 builds.
- __fp16 fp16 = __fp16(f);
- U16 u16;
- memcpy(&u16, &fp16, sizeof(U16));
- return u16;
+// #if defined(JUMPER_IS_NEON) && defined(SK_CPU_ARM64) \
+// && !defined(SK_BUILD_FOR_GOOGLE3) // Temporary workaround for some Google3 builds.
+// __fp16 fp16 = __fp16(f);
+// U16 u16;
+// memcpy(&u16, &fp16, sizeof(U16));
+// return u16;
-#elif defined(JUMPER_IS_HSW) || defined(JUMPER_IS_SKX)
- return _mm256_cvtps_ph(f, _MM_FROUND_CUR_DIRECTION);
+// #elif defined(JUMPER_IS_HSW) || defined(JUMPER_IS_SKX)
+// return _mm256_cvtps_ph(f, _MM_FROUND_CUR_DIRECTION);
-#else
+// #else
// Remember, a float is 1-8-23 (sign-exponent-mantissa) with 127 exponent bias.
U32 sem = sk_bit_cast<U32>(f),
s = sem & 0x80000000,
@@ -1021,7 +1021,7 @@ SI U16 to_half(F f) {
auto denorm = (I32)em < 0x38800000; // I32 comparison is often quicker, and always safe here.
return pack(if_then_else(denorm, U32(0)
, (s>>16) + (em>>13) - ((127-15)<<10)));
-#endif
+// #endif
}
// Our fundamental vector depth is our pixel stride.
diff --git a/chromium/tools/grit/grit/format/gzip_string.py b/chromium/tools/grit/grit/format/gzip_string.py
index 3cd17185c9a..95cf00c8dae 100644
--- a/chromium/tools/grit/grit/format/gzip_string.py
+++ b/chromium/tools/grit/grit/format/gzip_string.py
@@ -12,22 +12,23 @@ import subprocess
def GzipStringRsyncable(data):
- # Make call to host system's gzip to get access to --rsyncable option. This
- # option makes updates much smaller - if one line is changed in the resource,
- # it won't have to push the entire compressed resource with the update.
- # Instead, --rsyncable breaks the file into small chunks, so that one doesn't
- # affect the other in compression, and then only that chunk will have to be
- # updated.
- gzip_proc = subprocess.Popen(['gzip', '--stdout', '--rsyncable',
- '--best', '--no-name'],
- stdin=subprocess.PIPE,
- stdout=subprocess.PIPE,
- stderr=subprocess.PIPE)
- data, stderr = gzip_proc.communicate(data)
- if gzip_proc.returncode != 0:
- raise subprocess.CalledProcessError(gzip_proc.returncode, 'gzip',
- stderr)
- return data
+ return GzipString(data)
+ # # Make call to host system's gzip to get access to --rsyncable option. This
+ # # option makes updates much smaller - if one line is changed in the resource,
+ # # it won't have to push the entire compressed resource with the update.
+ # # Instead, --rsyncable breaks the file into small chunks, so that one doesn't
+ # # affect the other in compression, and then only that chunk will have to be
+ # # updated.
+ # gzip_proc = subprocess.Popen(['gzip', '--stdout', '--rsyncable',
+ # '--best', '--no-name'],
+ # stdin=subprocess.PIPE,
+ # stdout=subprocess.PIPE,
+ # stderr=subprocess.PIPE)
+ # data, stderr = gzip_proc.communicate(data)
+ # if gzip_proc.returncode != 0:
+ # raise subprocess.CalledProcessError(gzip_proc.returncode, 'gzip',
+ # stderr)
+ # return data
def GzipString(data):
diff --git a/chromium/v8/src/base/cpu.cc b/chromium/v8/src/base/cpu.cc
index c0e9e707aa2..27fa11ccae9 100644
--- a/chromium/v8/src/base/cpu.cc
+++ b/chromium/v8/src/base/cpu.cc
@@ -20,7 +20,7 @@
#if V8_OS_QNX
#include <sys/syspage.h> // cpuinfo
#endif
-#if V8_OS_LINUX && (V8_HOST_ARCH_PPC || V8_HOST_ARCH_PPC64)
+#if V8_OS_LINUX && (V8_HOST_ARCH_PPC || V8_HOST_ARCH_PPC64 || V8_HOST_ARCH_ARM)
#include <elf.h>
#endif
#if V8_OS_AIX
diff --git a/chromium/v8/src/base/platform/platform-posix.cc b/chromium/v8/src/base/platform/platform-posix.cc
index 89173b593a6..db3e5480d96 100644
--- a/chromium/v8/src/base/platform/platform-posix.cc
+++ b/chromium/v8/src/base/platform/platform-posix.cc
@@ -854,7 +854,7 @@ bool Thread::Start() {
#if V8_OS_MACOSX
// Default on Mac OS X is 512kB -- bump up to 1MB
stack_size = 1 * 1024 * 1024;
-#elif V8_OS_AIX
+#elif V8_OS_AIX || !defined(__GLIBC__)
// Default on AIX is 96kB -- bump up to 2MB
stack_size = 2 * 1024 * 1024;
#endif

14
gui/qtwebengine/no-glibc-check.patch Normal file
View file

@ -0,0 +1,14 @@
--- a/src/buildtools/configure.json
+++ b/src/buildtools/configure.json
@@ -270,9 +270,11 @@
"test": {
"include": "features.h",
"tail": [
+ "#if defined(__GLIBC__)",
"#if __GLIBC__ < 2 || __GLIBC_MINOR__ < 17",
"#error glibc versions below 2.17 are not supported",
"#endif",
+ "#endif"
]
}
},

31
gui/qtwebengine/qtwebengine-musl.patch Normal file
View file

@ -0,0 +1,31 @@
diff --git a/src/buildtools/configure.json b/src/buildtools/configure.json
index 88d1790..ed4c3d4 100644
--- a/src/buildtools/configure.json
+++ b/src/buildtools/configure.json
@@ -270,8 +270,10 @@
"test": {
"include": "features.h",
"tail": [
+ "#if defined(__GLIBC__)",
"#if __GLIBC__ < 2 || __GLIBC_MINOR__ < 17",
"#error glibc versions below 2.17 are not supported",
+ "#endif",
"#endif"
]
}
diff --git a/src/core/api/qtbug-61521.cpp b/src/core/api/qtbug-61521.cpp
index 002a1af..01c81ac 100644
--- a/src/core/api/qtbug-61521.cpp
+++ b/src/core/api/qtbug-61521.cpp
@@ -111,7 +111,11 @@ SHIM_HIDDEN void* ShimValloc(size_t size) {
}
SHIM_HIDDEN void* ShimPvalloc(size_t size) {
+#if defined(__GLIBC__)
return pvalloc(size);
+#else
+ return valloc((size+4095)&~4095);
+#endif
}
SHIM_HIDDEN int ShimPosixMemalign(void** r, size_t a, size_t s) {