qemu: Introduce target_long_bits()
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
diff --git a/include/qemu/target-info-impl.h b/include/qemu/target-info-impl.h
index 76766ee..1b51cbc 100644
--- a/include/qemu/target-info-impl.h
+++ b/include/qemu/target-info-impl.h
@@ -14,6 +14,8 @@
typedef struct TargetInfo {
/* runtime equivalent of TARGET_NAME definition */
const char *target_name;
+ /* runtime equivalent of TARGET_LONG_BITS definition */
+ unsigned long_bits;
/* runtime equivalent of CPU_RESOLVING_TYPE definition */
const char *cpu_type;
/* QOM typename machines for this binary must implement */
diff --git a/include/qemu/target-info.h b/include/qemu/target-info.h
index 2b6ccab..850a295 100644
--- a/include/qemu/target-info.h
+++ b/include/qemu/target-info.h
@@ -17,6 +17,13 @@
const char *target_name(void);
/**
+ * target_long_bits:
+ *
+ * Returns: number of bits in a long type for this target (i.e. 64).
+ */
+unsigned target_long_bits(void);
+
+/**
* target_machine_typename:
*
* Returns: Name of the QOM interface implemented by machines
diff --git a/target-info-stub.c b/target-info-stub.c
index 86da297..fecc0e7 100644
--- a/target-info-stub.c
+++ b/target-info-stub.c
@@ -14,6 +14,7 @@
static const TargetInfo target_info_stub = {
.target_name = TARGET_NAME,
+ .long_bits = TARGET_LONG_BITS,
.cpu_type = CPU_RESOLVING_TYPE,
.machine_typename = TYPE_MACHINE,
};
diff --git a/target-info.c b/target-info.c
index 5f5ef1f..16fdca7 100644
--- a/target-info.c
+++ b/target-info.c
@@ -15,6 +15,11 @@
return target_info()->target_name;
}
+unsigned target_long_bits(void)
+{
+ return target_info()->long_bits;
+}
+
const char *target_cpu_type(void)
{
return target_info()->cpu_type;
