[PATCH v3 014/114] target-info: add i386 and x86_64 helpers

[Yonggang Luo <luoyonggang@xxxxxxxxx>]

This is added for latter use with is_available.

Signed-off-by: Yonggang Luo <luoyonggang@xxxxxxxxx>
---
 include/qemu/target-info.h | 45 ++++++++++++++++++++++++++++++++++++++
 target-info.c              | 36 ++++++++++++++++++++++++++++++
 2 files changed, 81 insertions(+)

diff --git a/include/qemu/target-info.h b/include/qemu/target-info.h
index 89656da1ca4..440da63e6cf 100644
--- a/include/qemu/target-info.h
+++ b/include/qemu/target-info.h
@@ -98,6 +98,51 @@ bool target_is_aarch64(const TargetInfo *ti);
  */
 bool target_aarch64(void);
 
+/**
+ * target_is_base_i386:
+ * @ti: TargetInfo to inspect
+ *
+ * Returns whether @ti is i386 or x86_64.
+ */
+bool target_is_base_i386(const TargetInfo *ti);
+
+/**
+ * target_base_i386:
+ *
+ * Returns whether the target architecture is i386 or x86_64.
+ */
+bool target_base_i386(void);
+
+/**
+ * target_is_i386:
+ * @ti: TargetInfo to inspect
+ *
+ * Returns whether @ti is i386 (32-bit, not x86_64).
+ */
+bool target_is_i386(const TargetInfo *ti);
+
+/**
+ * target_i386:
+ *
+ * Returns whether the target architecture is i386 (32-bit, not x86_64).
+ */
+bool target_i386(void);
+
+/**
+ * target_is_x86_64:
+ * @ti: TargetInfo to inspect
+ *
+ * Returns whether @ti is x86_64.
+ */
+bool target_is_x86_64(const TargetInfo *ti);
+
+/**
+ * target_x86_64:
+ *
+ * Returns whether the target architecture is x86_64.
+ */
+bool target_x86_64(void);
+
 /**
  * target_is_base_ppc:
  * @ti: TargetInfo to inspect
diff --git a/target-info.c b/target-info.c
index 6d57cad5d33..36f75ece36f 100644
--- a/target-info.c
+++ b/target-info.c
@@ -132,6 +132,42 @@ bool target_aarch64(void)
     return target_is_aarch64(target_info());
 }
 
+bool target_is_base_i386(const TargetInfo *ti)
+{
+    switch (ti->target_arch) {
+    case SYS_EMU_TARGET_I386:
+    case SYS_EMU_TARGET_X86_64:
+        return true;
+    default:
+        return false;
+    }
+}
+
+bool target_base_i386(void)
+{
+    return target_is_base_i386(target_info());
+}
+
+bool target_is_i386(const TargetInfo *ti)
+{
+    return ti->target_arch == SYS_EMU_TARGET_I386;
+}
+
+bool target_i386(void)
+{
+    return target_is_i386(target_info());
+}
+
+bool target_is_x86_64(const TargetInfo *ti)
+{
+    return ti->target_arch == SYS_EMU_TARGET_X86_64;
+}
+
+bool target_x86_64(void)
+{
+    return target_is_x86_64(target_info());
+}
+
 bool target_is_base_ppc(const TargetInfo *ti)
 {
     switch (ti->target_arch) {
-- 
2.52.0.windows.1