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Make libmaxsi/c++.cpp symbols weak. 

This prepares for Sortix using libgcc.a, since it would otherwise collide
with libmaxsi/c++.o.
This commit is contained in:
Jonas 'Sortie' Termansen 2012-09-07 13:05:06 +02:00
parent 6755318919
commit 9aba01cc82
1 changed files with 5 additions and 6 deletions
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11
libmaxsi/c++.cpp
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@ -24,14 +24,14 @@
#include <libmaxsi/platform.h>
extern "C" void __cxa_pure_virtual()
extern "C" void __attribute__ ((weak)) __cxa_pure_virtual()
{
// This shouldn't happen. TODO: Possibly crash the kernel here.
}
#ifdef PLATFORM_X86
extern "C" uint64_t __udivdi3(uint64_t a, uint64_t b)
extern "C" uint64_t __attribute__ ((weak)) __udivdi3(uint64_t a, uint64_t b)
{
uint64_t result = 0;
uint64_t power = 1;
@ -57,7 +57,7 @@ extern "C" uint64_t __udivdi3(uint64_t a, uint64_t b)
return result;
}
extern "C" uint64_t __umoddi3(uint64_t a, uint64_t b)
extern "C" uint64_t __attribute__ ((weak)) __umoddi3(uint64_t a, uint64_t b)
{
uint64_t result = 0;
uint64_t power = 1;
@ -83,7 +83,7 @@ extern "C" uint64_t __umoddi3(uint64_t a, uint64_t b)
return remainder;
}
extern "C" int64_t __divdi3(int64_t a, int64_t b)
extern "C" int64_t __attribute__ ((weak)) __divdi3(int64_t a, int64_t b)
{
if ( a >= 0 && b >= 0 )
{
@ -115,7 +115,7 @@ extern "C" int64_t __divdi3(int64_t a, int64_t b)
}
}
extern "C" int64_t __moddi3(int64_t a, int64_t b)
extern "C" int64_t __attribute__ ((weak)) __moddi3(int64_t a, int64_t b)
{
if ( a >= 0 && b >= 0 )
{
@ -148,4 +148,3 @@ extern "C" int64_t __moddi3(int64_t a, int64_t b)
}
#endif