Vendor import of lldb release_50 branch r311606:vendor/lldb/lldb-release_50-r311606

https://llvm.org/svn/llvm-project/lldb/branches/release_50@311606

6 files changed, 34 insertions, 6 deletions

diff --git a/packages/Python/lldbsuite/test/functionalities/register/register_command/TestRegisters.py b/packages/Python/lldbsuite/test/functionalities/register/register_command/TestRegisters.py
index cc1389ca6b01..fe6ce2c25a3e 100644
--- a/packages/Python/lldbsuite/test/functionalities/register/register_command/TestRegisters.py
+++ b/packages/Python/lldbsuite/test/functionalities/register/register_command/TestRegisters.py
@@ -256,7 +256,7 @@ class RegisterCommandsTestCase(TestBase):
             self.expect(
                 "register read ftag", substrs=[
                     'ftag' + ' = ', str(
-                        "0x%0.2x" %
+                        "0x%0.4x" %
                         (reg_value_ftag_initial | (
                             1 << fstat_top_pointer_initial)))])
             reg_value_ftag_initial = reg_value_ftag_initial | (
diff --git a/source/Core/CMakeLists.txt b/source/Core/CMakeLists.txt
index c5105bd9ab12..c345afb4064a 100644
--- a/source/Core/CMakeLists.txt
+++ b/source/Core/CMakeLists.txt
@@ -1,3 +1,12 @@
+set(LLDB_CURSES_LIBS)
+
+if (NOT LLDB_DISABLE_CURSES)
+  list(APPEND LLDB_CURSES_LIBS ${CURSES_LIBRARIES})
+  if(LLVM_ENABLE_TERMINFO AND HAVE_TERMINFO)
+    list(APPEND LLDB_CURSES_LIBS ${TERMINFO_LIBS})
+  endif()
+endif()
+
 add_lldb_library(lldbCore
   Address.cpp
   AddressRange.cpp
@@ -62,6 +71,7 @@ add_lldb_library(lldbCore
     lldbPluginCPlusPlusLanguage
     lldbPluginObjCLanguage
     lldbPluginObjectFileJIT
+    ${LLDB_CURSES_LIBS}
 
   LINK_COMPONENTS
     BinaryFormat
diff --git a/source/Host/CMakeLists.txt b/source/Host/CMakeLists.txt
index 2ee599cf43a2..1696e7eab6ea 100644
--- a/source/Host/CMakeLists.txt
+++ b/source/Host/CMakeLists.txt
@@ -156,9 +156,23 @@ if (${get_python_libdir})
   endif()
 endif()
 
+set(EXTRA_LIBS)
 if (CMAKE_SYSTEM_NAME MATCHES "NetBSD")
- set(EXTRA_LIBS kvm)
+  list(APPEND EXTRA_LIBS kvm)
 endif ()
+if (APPLE)
+  list(APPEND EXTRA_LIBS xml2)
+else ()
+  if (LIBXML2_FOUND)
+    list(APPEND EXTRA_LIBS ${LIBXML2_LIBRARIES})
+  endif()
+endif ()
+if (HAVE_LIBDL)
+  list(APPEND EXTRA_LIBS ${CMAKE_DL_LIBS})
+endif()
+if (NOT LLDB_DISABLE_LIBEDIT)
+  list(APPEND EXTRA_LIBS edit)
+endif()
 
 add_lldb_library(lldbHost
   ${HOST_SOURCES}
diff --git a/source/Plugins/Process/Utility/RegisterContextLinux_i386.cpp b/source/Plugins/Process/Utility/RegisterContextLinux_i386.cpp
index 6563796db12c..2cb17cb182e2 100644
--- a/source/Plugins/Process/Utility/RegisterContextLinux_i386.cpp
+++ b/source/Plugins/Process/Utility/RegisterContextLinux_i386.cpp
@@ -36,8 +36,7 @@ struct GPR {
 struct FPR_i386 {
   uint16_t fctrl;     // FPU Control Word (fcw)
   uint16_t fstat;     // FPU Status Word (fsw)
-  uint8_t ftag;       // FPU Tag Word (ftw)
-  uint8_t reserved_1; // Reserved
+  uint16_t ftag;      // FPU Tag Word (ftw)
   uint16_t fop;       // Last Instruction Opcode (fop)
   union {
     struct {
diff --git a/source/Plugins/Process/Utility/RegisterContext_x86.h b/source/Plugins/Process/Utility/RegisterContext_x86.h
index ab2ca2bb6c2c..5f6fc295a15c 100644
--- a/source/Plugins/Process/Utility/RegisterContext_x86.h
+++ b/source/Plugins/Process/Utility/RegisterContext_x86.h
@@ -257,8 +257,7 @@ struct XMMReg {
 struct FXSAVE {
   uint16_t fctrl;     // FPU Control Word (fcw)
   uint16_t fstat;     // FPU Status Word (fsw)
-  uint8_t ftag;       // FPU Tag Word (ftw)
-  uint8_t reserved_1; // Reserved
+  uint16_t ftag;      // FPU Tag Word (ftw)
   uint16_t fop;       // Last Instruction Opcode (fop)
   union {
     struct {
diff --git a/unittests/CMakeLists.txt b/unittests/CMakeLists.txt
index c7c3140b121a..f7b611802fbf 100644
--- a/unittests/CMakeLists.txt
+++ b/unittests/CMakeLists.txt
@@ -19,6 +19,12 @@ if (LLDB_BUILT_STANDALONE)
   if (EXISTS ${LLVM_MAIN_SRC_DIR}/utils/unittest AND NOT TARGET gtest)
     add_subdirectory(${LLVM_MAIN_SRC_DIR}/utils/unittest utils/unittest)
   endif()
+  # LLVMTestingSupport library is needed for Process/gdb-remote.
+  if (EXISTS ${LLVM_MAIN_SRC_DIR}/lib/Testing/Support
+      AND NOT TARGET LLVMTestingSupport)
+    add_subdirectory(${LLVM_MAIN_SRC_DIR}/lib/Testing/Support
+      lib/Testing/Support)
+  endif()
 endif()
 
 function(add_lldb_unittest test_name)