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Fixed: Compilation in 32 bits with GCC (patch provided by Alistair Leslie-Hughes, thanks a lot)

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--HG--
branch : develop
This commit is contained in:
kervala 2017-04-20 13:53:36 +02:00
parent c16fe64f7e
commit f23600cd30
2 changed files with 39 additions and 0 deletions
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13
code/nel/include/nel/misc/types_nl.h
View file

@ -166,6 +166,10 @@
# define NL_ISO_CPP0X_AVAILABLE
#endif
#if defined(NL_COMP_GCC) && (__cplusplus >= 201103L)
# define NL_NO_EXCEPTION_SPECS
#endif
// gcc 3.4 introduced ISO C++ with tough template rules
//
// NL_ISO_SYNTAX can be used using #if NL_ISO_SYNTAX or #if !NL_ISO_SYNTAX
@ -407,12 +411,21 @@ typedef unsigned int uint; // at least 32bits (depend of processor)
#ifndef NL_CPU_X86_64
// on x86_64, new and delete are already aligned on 16 bytes
#ifdef NL_NO_EXCEPTION_SPECS
extern void *operator new(size_t size);
extern void *operator new[](size_t size);
extern void operator delete(void *p) noexcept;
extern void operator delete[](void *p) noexcept;
#else
extern void *operator new(size_t size) throw(std::bad_alloc);
extern void *operator new[](size_t size) throw(std::bad_alloc);
extern void operator delete(void *p) throw();
extern void operator delete[](void *p) throw();
#endif
#endif
#else /* NL_HAS_SSE2 */
#define NL_DEFAULT_MEMORY_ALIGNMENT 4

26
code/nel/src/misc/common.cpp
View file

@ -82,6 +82,31 @@ extern "C" long _ftol2( double dblSource ) { return _ftol( dblSource ); }
#if defined(NL_HAS_SSE2) && !defined(NL_CPU_X86_64)
#ifdef NL_NO_EXCEPTION_SPECS
void *operator new(size_t size)
{
void *p = aligned_malloc(size, NL_DEFAULT_MEMORY_ALIGNMENT);
if (p == NULL) throw std::bad_alloc();
return p;
}
void *operator new[](size_t size)
{
void *p = aligned_malloc(size, NL_DEFAULT_MEMORY_ALIGNMENT);
if (p == NULL) throw std::bad_alloc();
return p;
}
void operator delete(void *p) noexcept
{
aligned_free(p);
}
void operator delete[](void *p) noexcept
{
aligned_free(p);
}
#else
void *operator new(size_t size) throw(std::bad_alloc)
{
void *p = aligned_malloc(size, NL_DEFAULT_MEMORY_ALIGNMENT);
@ -105,6 +130,7 @@ void operator delete[](void *p) throw()
{
aligned_free(p);
}
#endif
#endif /* NL_HAS_SSE2 */