sh: add minimal support

Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>

5 files changed, 33 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index 7fc93dfc..46bdb0e6 100644
--- a/Makefile
+++ b/Makefile
@@ -82,6 +82,7 @@ LIB_OBJS += target-nios2.o
 LIB_OBJS += target-ppc.o
 LIB_OBJS += target-riscv.o
 LIB_OBJS += target-s390.o
+LIB_OBJS += target-sh.o
 LIB_OBJS += target-sparc.o
 LIB_OBJS += target-x86.o
 LIB_OBJS += target-xtensa.o
diff --git a/machine.h b/machine.h
index 030c422f..170bdb50 100644
--- a/machine.h
+++ b/machine.h
@@ -39,6 +39,7 @@ enum machine {
 	MACH_MICROBLAZE,
 	MACH_NDS32,
 	MACH_NIOS2,
+	MACH_SH,
 	MACH_XTENSA,
 	MACH_UNKNOWN
 };
diff --git a/target-sh.c b/target-sh.c
new file mode 100644
index 00000000..db517ccb
--- /dev/null
+++ b/target-sh.c
@@ -0,0 +1,28 @@
+#include "symbol.h"
+#include "target.h"
+#include "machine.h"
+
+
+static void init_sh(const struct target *self)
+{
+	int64_ctype = &llong_ctype;
+	uint64_ctype = &ullong_ctype;
+	wchar_ctype = &long_ctype;
+}
+
+static void predefine_sh(const struct target *self)
+{
+	predefine_weak("__SH4__");
+	predefine_weak("__sh__");
+}
+
+const struct target target_sh = {
+	.mach = MACH_SH,
+	.bitness = ARCH_LP32,
+	.big_endian = false,
+
+	.bits_in_longdouble = 64,
+
+	.init = init_sh,
+	.predefine = predefine_sh,
+};
diff --git a/target.c b/target.c
index f744de8d..857ae367 100644
--- a/target.c
+++ b/target.c
@@ -75,6 +75,7 @@ static const struct target *targets[] = {
 	[MACH_RISCV64] =	&target_riscv64,
 	[MACH_S390] =		&target_s390,
 	[MACH_S390X] =		&target_s390x,
+	[MACH_SH] =		&target_sh,
 	[MACH_SPARC32] =	&target_sparc32,
 	[MACH_SPARC64] =	&target_sparc64,
 	[MACH_X86_64] =		&target_x86_64,
@@ -110,6 +111,7 @@ enum machine target_parse(const char *name)
 		{ "sparc",	MACH_SPARC32,	0,  },
 		{ "x86_64",	MACH_X86_64,	64, },
 		{ "x86-64",	MACH_X86_64,	64, },
+		{ "sh",		MACH_SH,	32, },
 		{ "xtensa",	MACH_XTENSA,	32, },
 		{ NULL },
 	};
diff --git a/target.h b/target.h
index 4fbdfbdf..8eb52806 100644
--- a/target.h
+++ b/target.h
@@ -98,6 +98,7 @@ extern const struct target target_riscv32;
 extern const struct target target_riscv64;
 extern const struct target target_s390;
 extern const struct target target_s390x;
+extern const struct target target_sh;
 extern const struct target target_sparc32;
 extern const struct target target_sparc64;
 extern const struct target target_i386;