[PATCH] Support __int20__ type in _intsup.h
Jozef Lawrynowicz <[email protected]>
| Newsgroups | gmane.comp.lib.newlib |
|---|---|
| Message-ID | <20190625120528.0829078b@jozef-kubuntu> |
A new patch to GCC (r272640) modifies the MSP430 target to use "__int20__" for PTRDIFF_TYPE (and therefore INTPTR_TYPE) instead of "__int20". To support the calculation of pointer size in newlib/libc/include/sys/_intsup.h, definitions for __int20__ need to be added. Patch is attached. If the patch is acceptable I would appreciate if someone would commit it for me, as I do not have write access. Thanks, Jozef
0001-Support-calculation-of-pointer-size-for-__int20__-ty.patch
(text/x-patch, 1.5 KB)
From 98c85b87043eea5a03a0f57476cb64de20bd03a8 Mon Sep 17 00:00:00 2001 From: Jozef Lawrynowicz <[email protected]> Date: Tue, 25 Jun 2019 11:45:02 +0100 Subject: [PATCH] Support calculation of pointer size for __int20__ type in _intsup.h GCC r272640 modifies the MSP430 target to use "__int20__" for PTRDIFF_TYPE (and therefore INTPTR_TYPE) instead of "__int20". To support the calculation of pointer size in newlib/libc/include/sys/_intsup.h, definitions for __int20__ need to be added. --- newlib/libc/include/sys/_intsup.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/newlib/libc/include/sys/_intsup.h b/newlib/libc/include/sys/_intsup.h index 88d7400d8..993121ba8 100644 --- a/newlib/libc/include/sys/_intsup.h +++ b/newlib/libc/include/sys/_intsup.h @@ -37,6 +37,7 @@ #pragma push_macro("char") #pragma push_macro("short") #pragma push_macro("__int20") +#pragma push_macro("__int20__") #pragma push_macro("int") #pragma push_macro("long") #undef signed @@ -45,12 +46,14 @@ #undef short #undef int #undef __int20 +#undef __int20__ #undef long #define signed +0 #define unsigned +0 #define char +0 #define short +1 #define __int20 +2 +#define __int20__ +2 #define int +2 #define long +4 #if (__INTPTR_TYPE__ == 8 || __INTPTR_TYPE__ == 10) @@ -189,6 +192,7 @@ #pragma pop_macro("char") #pragma pop_macro("short") #pragma pop_macro("__int20") +#pragma pop_macro("__int20__") #pragma pop_macro("int") #pragma pop_macro("long") -- 2.17.1