ntdll: Add ARM support.

dlls/ntdll/Makefile.in

@@ -37,6 +37,7 @@ C_SRCS = \
 	sec.c \
 	serial.c \
 	server.c \
+	signal_arm.c \
 	signal_i386.c \
 	signal_powerpc.c \
 	signal_sparc.c \

dlls/ntdll/nt.c

@@ -920,6 +920,8 @@ void fill_cpu_info(void)
     cached_sci.Architecture     = PROCESSOR_ARCHITECTURE_AMD64;
 #elif defined(__powerpc__)
     cached_sci.Architecture     = PROCESSOR_ARCHITECTURE_PPC;
+#elif defined(__arm__)
+    cached_sci.Architecture     = PROCESSOR_ARCHITECTURE_ARM;
 #elif defined(__ALPHA__)
     cached_sci.Architecture     = PROCESSOR_ARCHITECTURE_ALPHA;
 #elif defined(__sparc__)

dlls/ntdll/server.c

@@ -90,6 +90,8 @@ static const enum cpu_type client_cpu = CPU_ALPHA;
 static const enum cpu_type client_cpu = CPU_POWERPC;
 #elif defined(__sparc__)
 static const enum cpu_type client_cpu = CPU_SPARC;
+#elif defined(__arm__)
+static const enum cpu_type client_cpu = CPU_ARM;
 #else
 #error Unsupported CPU
 #endif

include/winnt.h

@@ -1314,13 +1314,14 @@ typedef struct _CONTEXT {
 	ULONG R8;
 	ULONG R9;
 	ULONG R10;
-	ULONG R11;
-	ULONG R12;
+	ULONG Fp;
+	ULONG Ip;
 
+	/* These are selected by CONTEXT_CONTROL */
 	ULONG Sp;
 	ULONG Lr;
 	ULONG Pc;
-	ULONG Psr;
+	ULONG Cpsr;
 } CONTEXT;
 
 #endif /* __arm__ */