Index: lldb/trunk/source/Plugins/Platform/Linux/PlatformLinux.cpp
===================================================================
--- lldb/trunk/source/Plugins/Platform/Linux/PlatformLinux.cpp
+++ lldb/trunk/source/Plugins/Platform/Linux/PlatformLinux.cpp
@@ -597,13 +597,19 @@
}
break;
case llvm::Triple::mips64:
- case llvm::Triple::mips64el:
{
static const uint8_t g_hex_opcode[] = { 0x00, 0x00, 0x00, 0x0d };
trap_opcode = g_hex_opcode;
trap_opcode_size = sizeof(g_hex_opcode);
}
break;
+ case llvm::Triple::mips64el:
+ {
+ static const uint8_t g_hex_opcode[] = { 0x0d, 0x00, 0x00, 0x00 };
+ trap_opcode = g_hex_opcode;
+ trap_opcode_size = sizeof(g_hex_opcode);
+ }
+ break;
}
if (bp_site->SetTrapOpcode(trap_opcode, trap_opcode_size))
Index: lldb/trunk/source/Plugins/Process/Linux/NativeProcessLinux.cpp
===================================================================
--- lldb/trunk/source/Plugins/Process/Linux/NativeProcessLinux.cpp
+++ lldb/trunk/source/Plugins/Process/Linux/NativeProcessLinux.cpp
@@ -3230,6 +3230,7 @@
static const uint8_t g_aarch64_opcode[] = { 0x00, 0x00, 0x20, 0xd4 };
static const uint8_t g_i386_opcode [] = { 0xCC };
static const uint8_t g_mips64_opcode[] = { 0x00, 0x00, 0x00, 0x0d };
+ static const uint8_t g_mips64el_opcode[] = { 0x0d, 0x00, 0x00, 0x00 };
switch (m_arch.GetMachine ())
{
@@ -3245,11 +3246,15 @@
return Error ();
case llvm::Triple::mips64:
- case llvm::Triple::mips64el:
trap_opcode_bytes = g_mips64_opcode;
actual_opcode_size = sizeof(g_mips64_opcode);
return Error ();
+ case llvm::Triple::mips64el:
+ trap_opcode_bytes = g_mips64el_opcode;
+ actual_opcode_size = sizeof(g_mips64el_opcode);
+ return Error ();
+
default:
assert(false && "CPU type not supported!");
return Error ("CPU type not supported");
Index: lldb/trunk/source/Plugins/Process/Utility/CMakeLists.txt
===================================================================
--- lldb/trunk/source/Plugins/Process/Utility/CMakeLists.txt
+++ lldb/trunk/source/Plugins/Process/Utility/CMakeLists.txt
@@ -9,6 +9,7 @@
HistoryUnwind.cpp
InferiorCallPOSIX.cpp
LinuxSignals.cpp
+ MipsLinuxSignals.cpp
RegisterContextDarwin_arm.cpp
RegisterContextDarwin_arm64.cpp
RegisterContextDarwin_i386.cpp
Index: lldb/trunk/source/Plugins/Process/Utility/MipsLinuxSignals.h
===================================================================
--- lldb/trunk/source/Plugins/Process/Utility/MipsLinuxSignals.h
+++ lldb/trunk/source/Plugins/Process/Utility/MipsLinuxSignals.h
@@ -0,0 +1,37 @@
+//===-- MipsLinuxSignals.h ------------------------------------------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef liblldb_MipsLinuxSignals_H_
+#define liblldb_MipsLinuxSignals_H_
+
+// C Includes
+// C++ Includes
+// Other libraries and framework includes
+// Project includes
+#include "lldb/Target/UnixSignals.h"
+
+namespace lldb_private {
+namespace process_linux {
+
+ /// Linux specific set of Unix signals.
+ class MipsLinuxSignals
+ : public lldb_private::UnixSignals
+ {
+ public:
+ MipsLinuxSignals();
+
+ private:
+ void
+ Reset();
+ };
+
+} // namespace lldb_private
+} // namespace process_linux
+
+#endif
Index: lldb/trunk/source/Plugins/Process/Utility/MipsLinuxSignals.cpp
===================================================================
--- lldb/trunk/source/Plugins/Process/Utility/MipsLinuxSignals.cpp
+++ lldb/trunk/source/Plugins/Process/Utility/MipsLinuxSignals.cpp
@@ -0,0 +1,62 @@
+//===-- MipsLinuxSignals.cpp ----------------------------------------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// C++ Includes
+// Other libraries and framework includes
+// Project includes
+#include "MipsLinuxSignals.h"
+
+using namespace lldb_private::process_linux;
+
+MipsLinuxSignals::MipsLinuxSignals()
+ : UnixSignals()
+{
+ Reset();
+}
+
+void
+MipsLinuxSignals::Reset()
+{
+ m_signals.clear();
+
+ AddSignal (1, "SIGHUP", "HUP", false, true , true , "hangup");
+ AddSignal (2, "SIGINT", "INT", true , true , true , "interrupt");
+ AddSignal (3, "SIGQUIT", "QUIT", false, true , true , "quit");
+ AddSignal (4, "SIGILL", "ILL", false, true , true , "illegal instruction");
+ AddSignal (5, "SIGTRAP", "TRAP", true , true , true , "trace trap (not reset when caught)");
+ AddSignal (6, "SIGABRT", "ABRT", false, true , true , "abort()");
+ AddSignal (6, "SIGIOT", "IOT", false, true , true , "IOT trap");
+ AddSignal (7, "SIGEMT", "EMT", false, true , true , "terminate process with core dump");
+ AddSignal (8, "SIGFPE", "FPE", false, true , true , "floating point exception");
+ AddSignal (9, "SIGKILL", "KILL", false, true , true , "kill");
+ AddSignal (10, "SIGBUS", "BUS", false, true , true , "bus error");
+ AddSignal (11, "SIGSEGV", "SEGV", false, true , true , "segmentation violation");
+ AddSignal (12, "SIGSYS", "SYS", false, true , true , "invalid system call");
+ AddSignal (13, "SIGPIPE", "PIPE", false, true , true , "write to pipe with reading end closed");
+ AddSignal (14, "SIGALRM", "ALRM", false, false, false, "alarm");
+ AddSignal (15, "SIGTERM", "TERM", false, true , true , "termination requested");
+ AddSignal (16, "SIGUSR1", "USR1", false, true , true , "user defined signal 1");
+ AddSignal (17, "SIGUSR2", "USR2", false, true , true , "user defined signal 2");
+ AddSignal (18, "SIGCLD", "CLD", false, false, true , "same as SIGCHLD");
+ AddSignal (18, "SIGCHLD", "CHLD", false, false, true , "child status has changed");
+ AddSignal (19, "SIGPWR", "PWR", false, true , true , "power failure");
+ AddSignal (20, "SIGWINCH", "WINCH", false, true , true , "window size changes");
+ AddSignal (21, "SIGURG", "URG", false, true , true , "urgent data on socket");
+ AddSignal (22, "SIGIO", "IO", false, true , true , "input/output ready");
+ AddSignal (22, "SIGPOLL", "POLL", false, true , true , "pollable event");
+ AddSignal (23, "SIGSTOP", "STOP", true , true , true , "process stop");
+ AddSignal (24, "SIGTSTP", "TSTP", false, true , true , "tty stop");
+ AddSignal (25, "SIGCONT", "CONT", false, true , true , "process continue");
+ AddSignal (26, "SIGTTIN", "TTIN", false, true , true , "background tty read");
+ AddSignal (27, "SIGTTOU", "TTOU", false, true , true , "background tty write");
+ AddSignal (28, "SIGVTALRM", "VTALRM", false, true , true , "virtual time alarm");
+ AddSignal (29, "SIGPROF", "PROF", false, false, false, "profiling time alarm");
+ AddSignal (30, "SIGXCPU", "XCPU", false, true , true , "CPU resource exceeded");
+ AddSignal (31, "SIGXFSZ", "XFSZ", false, true , true , "file size limit exceeded");
+}
Index: lldb/trunk/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
===================================================================
--- lldb/trunk/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
+++ lldb/trunk/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
@@ -66,6 +66,7 @@
#include "Plugins/Process/Utility/FreeBSDSignals.h"
#include "Plugins/Process/Utility/InferiorCallPOSIX.h"
#include "Plugins/Process/Utility/LinuxSignals.h"
+#include "Plugins/Process/Utility/MipsLinuxSignals.h"
#include "Plugins/Process/Utility/StopInfoMachException.h"
#include "Plugins/Platform/MacOSX/PlatformRemoteiOS.h"
#include "Utility/StringExtractorGDBRemote.h"
@@ -717,7 +718,10 @@
switch (arch_spec.GetTriple ().getOS ())
{
case llvm::Triple::Linux:
- SetUnixSignals (UnixSignalsSP (new process_linux::LinuxSignals ()));
+ if (arch_spec.GetTriple ().getArch () == llvm::Triple::mips64 || arch_spec.GetTriple ().getArch () == llvm::Triple::mips64el)
+ SetUnixSignals (UnixSignalsSP (new process_linux::MipsLinuxSignals ()));
+ else
+ SetUnixSignals (UnixSignalsSP (new process_linux::LinuxSignals ()));
if (log)
log->Printf ("ProcessGDBRemote::%s using Linux unix signals type for pid %" PRIu64, __FUNCTION__, GetID ());
break;