File 0182-erts-ensure-alignment-of-VM-core-types.patch of Package erlang
From 125b98ecc43a90a3a3fbe0a79c12ef798893e9cf Mon Sep 17 00:00:00 2001 From: Mikael Pettersson <mikpelinux@gmail.com> Date: Fri, 7 Jul 2017 10:59:20 +0200 Subject: [PATCH] erts: ensure alignment of VM core types --- erts/emulator/beam/sys.h | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/erts/emulator/beam/sys.h b/erts/emulator/beam/sys.h index e8615d114..1e09752d8 100644 --- a/erts/emulator/beam/sys.h +++ b/erts/emulator/beam/sys.h @@ -327,9 +327,9 @@ __decl_noreturn void __noreturn erl_assert_error(const char* expr, const char *f #endif #if SIZEOF_VOID_P == SIZEOF_LONG -typedef unsigned long Eterm; -typedef unsigned long Uint; -typedef long Sint; +typedef unsigned long Eterm erts_align_attribute(sizeof(long)); +typedef unsigned long Uint erts_align_attribute(sizeof(long)); +typedef long Sint erts_align_attribute(sizeof(long)); #define SWORD_CONSTANT(Const) Const##L #define UWORD_CONSTANT(Const) Const##UL #define ERTS_UWORD_MAX ULONG_MAX @@ -337,9 +337,9 @@ typedef long Sint; #define ERTS_SIZEOF_ETERM SIZEOF_LONG #define ErtsStrToSint strtol #elif SIZEOF_VOID_P == SIZEOF_INT -typedef unsigned int Eterm; -typedef unsigned int Uint; -typedef int Sint; +typedef unsigned int Eterm erts_align_attribute(sizeof(int)); +typedef unsigned int Uint erts_align_attribute(sizeof(int)); +typedef int Sint erts_align_attribute(sizeof(int)); #define SWORD_CONSTANT(Const) Const #define UWORD_CONSTANT(Const) Const##U #define ERTS_UWORD_MAX UINT_MAX @@ -347,9 +347,9 @@ typedef int Sint; #define ERTS_SIZEOF_ETERM SIZEOF_INT #define ErtsStrToSint strtol #elif SIZEOF_VOID_P == SIZEOF_LONG_LONG -typedef unsigned long long Eterm; -typedef unsigned long long Uint; -typedef long long Sint; +typedef unsigned long long Eterm erts_align_attribute(sizeof(long long)); +typedef unsigned long long Uint erts_align_attribute(sizeof(long long)); +typedef long long Sint erts_align_attribute(sizeof(long long)); #define SWORD_CONSTANT(Const) Const##LL #define UWORD_CONSTANT(Const) Const##ULL #define ERTS_UWORD_MAX ULLONG_MAX -- 2.13.3
