Function _aligned_msize() is available only in msvcr80+ and UCRT. It is not
available in msvcrt.dll system os library.
Now when the mingw-w64 aligned functions use same alignment and gap
calculation we can use mingw-w64 __mingw_aligned_msize() function as
implementation for CRT's _aligned_msize() function.
---
mingw-w64-crt/Makefile.am | 2 ++
mingw-w64-crt/misc/_aligned_msize.c | 13 +++++++++++++
mingw-w64-headers/crt/crtdbg.h | 2 +-
mingw-w64-headers/crt/malloc.h | 2 +-
mingw-w64-headers/crt/stdlib.h | 2 +-
5 files changed, 18 insertions(+), 3 deletions(-)
create mode 100644 mingw-w64-crt/misc/_aligned_msize.c
diff --git a/mingw-w64-crt/Makefile.am b/mingw-w64-crt/Makefile.am
index 6d35f89211ae..81a1a92001d4 100644
--- a/mingw-w64-crt/Makefile.am
+++ b/mingw-w64-crt/Makefile.am
@@ -327,6 +327,7 @@ src_msvcrt=\
misc/__iswcsymf.c \
misc/__sys_errlist.c \
misc/__sys_nerr.c \
+ misc/_aligned_msize.c \
misc/_configthreadlocale.c \
misc/_set_purecall_handler.c \
misc/imaxdiv.c \
@@ -830,6 +831,7 @@ src_pre_msvcr80=\
misc/__iswcsymf.c \
misc/__sys_errlist.c \
misc/__sys_nerr.c \
+ misc/_aligned_msize.c \
misc/_configthreadlocale.c \
misc/_get_errno.c \
misc/_initterm_e.c \
diff --git a/mingw-w64-crt/misc/_aligned_msize.c
b/mingw-w64-crt/misc/_aligned_msize.c
new file mode 100644
index 000000000000..14f25836d517
--- /dev/null
+++ b/mingw-w64-crt/misc/_aligned_msize.c
@@ -0,0 +1,13 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+#include <malloc.h>
+
+size_t __cdecl _aligned_msize(void *memory, size_t alignment, size_t offset)
+{
+ return __mingw_aligned_msize(memory, alignment, offset);
+}
+size_t (__cdecl *__MINGW_IMP_SYMBOL(_aligned_msize))(void *, size_t, size_t) =
_aligned_msize;
diff --git a/mingw-w64-headers/crt/crtdbg.h b/mingw-w64-headers/crt/crtdbg.h
index c498bcfa63f0..b53f19bcfa9e 100644
--- a/mingw-w64-headers/crt/crtdbg.h
+++ b/mingw-w64-headers/crt/crtdbg.h
@@ -165,8 +165,8 @@ extern "C" {
#define _recalloc_dbg(p,c,s,t,f,l) _recalloc(p,c,s)
#define _aligned_recalloc_dbg(p,c,s,a,f,l) _aligned_realloc(p,c,s,a)
#define _aligned_offset_recalloc_dbg(p,c,s,a,o,f,l)
_aligned_offset_recalloc(p,c,s,a,o)
-#define _aligned_msize_dbg(p,a,o) _aligned_msize(p,a,o)
#endif
+#define _aligned_msize_dbg(p,a,o) _aligned_msize(p,a,o)
#define _malloca_dbg(s,t,f,l) _malloca(s)
#define _freea_dbg(p,t) _freea(p)
diff --git a/mingw-w64-headers/crt/malloc.h b/mingw-w64-headers/crt/malloc.h
index 81d70ca9caa5..70f34dc7c1ce 100644
--- a/mingw-w64-headers/crt/malloc.h
+++ b/mingw-w64-headers/crt/malloc.h
@@ -106,8 +106,8 @@ extern "C" {
_CRTIMP void *__cdecl _recalloc(void *_Memory,size_t _Count,size_t _Size);
_CRTIMP void *__cdecl _aligned_recalloc(void *_Memory,size_t _Count,size_t
_Size,size_t _Alignment);
_CRTIMP void *__cdecl _aligned_offset_recalloc(void *_Memory,size_t
_Count,size_t _Size,size_t _Alignment,size_t _Offset);
- _CRTIMP size_t __cdecl _aligned_msize(void *_Memory,size_t _Alignment,size_t
_Offset);
# endif
+ _CRTIMP size_t __cdecl _aligned_msize(void *_Memory,size_t _Alignment,size_t
_Offset);
#if defined(_DEBUG) && defined(_CRTDBG_MAP_ALLOC)
#pragma pop_macro("calloc")
diff --git a/mingw-w64-headers/crt/stdlib.h b/mingw-w64-headers/crt/stdlib.h
index d43fa33b7f2c..969848d64705 100644
--- a/mingw-w64-headers/crt/stdlib.h
+++ b/mingw-w64-headers/crt/stdlib.h
@@ -462,8 +462,8 @@ float __cdecl __MINGW_NOTHROW strtof(const char *
__restrict__ _Str,char ** __re
_CRTIMP void *__cdecl _recalloc(void *_Memory,size_t _Count,size_t _Size);
_CRTIMP void *__cdecl _aligned_recalloc(void *_Memory,size_t _Count,size_t
_Size,size_t _Alignment);
_CRTIMP void *__cdecl _aligned_offset_recalloc(void *_Memory,size_t
_Count,size_t _Size,size_t _Alignment,size_t _Offset);
- _CRTIMP size_t __cdecl _aligned_msize(void *_Memory,size_t _Alignment,size_t
_Offset);
# endif
+ _CRTIMP size_t __cdecl _aligned_msize(void *_Memory,size_t _Alignment,size_t
_Offset);
#if defined(_DEBUG) && defined(_CRTDBG_MAP_ALLOC)
#pragma pop_macro("calloc")
--
2.20.1
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