From 767c095adbe156b25d2de8e48a417df3ed926468 Mon Sep 17 00:00:00 2001
From: yanghaku <1961882079@qq.com>
Date: Fri, 14 Jul 2023 12:05:49 +0800
Subject: [PATCH] [Types]Fix size_t types in x86, fix wchar_t in cplusplus, add
 locale_t and max_align_t.

Signed-off-by: yanghaku <1961882079@qq.com>
---
 src/arch/riscv64/include/bits/types.h | 12 ++++++++++++
 src/arch/x86/include/bits/types.h     | 28 ++++++++++++++++++++++-----
 src/internal/locale_impl.h            |  2 --
 3 files changed, 35 insertions(+), 7 deletions(-)

diff --git a/src/arch/riscv64/include/bits/types.h b/src/arch/riscv64/include/bits/types.h
index b5309a0..8f04e40 100644
--- a/src/arch/riscv64/include/bits/types.h
+++ b/src/arch/riscv64/include/bits/types.h
@@ -25,6 +25,18 @@ typedef signed long int			loff_t;
 
 typedef signed int				bool_t;
 
+#ifndef __cplusplus
 typedef int wchar_t;   
+#endif // !__cplusplus
 typedef unsigned wint_t;
 typedef unsigned long wctype_t;
+
+#if !defined(__DEFINED_locale_t)
+typedef struct __locale_struct * locale_t;
+#define __DEFINED_locale_t
+#endif
+
+#if !defined(__DEFINED_max_align_t)
+typedef struct { long long __ll; long double __ld; } max_align_t;
+#define __DEFINED_max_align_t
+#endif
diff --git a/src/arch/x86/include/bits/types.h b/src/arch/x86/include/bits/types.h
index 1aadc7f..ad51c75 100644
--- a/src/arch/x86/include/bits/types.h
+++ b/src/arch/x86/include/bits/types.h
@@ -13,18 +13,36 @@ typedef unsigned long long		u64_t;
 typedef signed long long		intmax_t;
 typedef unsigned long long		uintmax_t;
 
-typedef signed int				ptrdiff_t;
-typedef signed int				intptr_t;
-typedef unsigned int 			uintptr_t;
+typedef signed long int			ptrdiff_t;
+typedef signed long int			intptr_t;
+typedef unsigned long int		uintptr_t;
 
-typedef unsigned int			size_t;
-typedef signed int				ssize_t;
+typedef unsigned long int		size_t;
+typedef signed long int			ssize_t;
 
 typedef signed int				off_t;
 typedef signed long long		loff_t;
 
 typedef signed int				bool_t;
 
+#ifndef __cplusplus
 typedef unsigned short wchar_t;
+#endif // !__cplusplus
 typedef unsigned wint_t;
 typedef unsigned long wctype_t;
+
+#if !defined(__DEFINED_locale_t)
+typedef struct __locale_struct * locale_t;
+#define __DEFINED_locale_t
+#endif
+
+#if !defined(__DEFINED_max_align_t)
+#if !defined(__cplusplus)
+typedef struct { _Alignas(8) long long __ll; long double __ld; } max_align_t;
+#elif defined(__GNUC__)
+typedef struct { __attribute__((__aligned__(8))) long long __ll; long double __ld; } max_align_t;
+#else
+typedef struct { alignas(8) long long __ll; long double __ld; } max_align_t;
+#endif
+#define __DEFINED_max_align_t
+#endif
diff --git a/src/internal/locale_impl.h b/src/internal/locale_impl.h
index 1a3dabf..52461ca 100644
--- a/src/internal/locale_impl.h
+++ b/src/internal/locale_impl.h
@@ -15,8 +15,6 @@ struct __locale_map {
 	const struct __locale_map *next;
 };
 
-typedef struct __locale_struct * locale_t;
-
 extern hidden_sym volatile int __locale_lock[1];
 
 extern hidden_sym const struct __locale_map __c_dot_utf8;
-- 
Gitee