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re PR go/69511 (G.gcstack_size uses uintptr instead of size_t) 

PR go/69511
    runtime: change G gcstack_size field to size_t
    
    Because its address is passed to __splitstack_find, which expects size_t*.
    
    From Dominik Vogt in GCC PR 69511.
    
    Reviewed-on: https://go-review.googlesource.com/19429

From-SVN: r233260
This commit is contained in:
Ian Lance Taylor 2016-02-10 02:16:04 +00:00
parent 6e56c866b6
commit de24ed7803
3 changed files with 3 additions and 3 deletions
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2
gcc/go/gofrontend/MERGE
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@ -1,4 +1,4 @@
2ef5f1ca449b5cf07dbbd7b13a50910fb5567372 4cec4c5db5b054c5536ec5c50ee7aebec83563bc
The first line of this file holds the git revision number of the last The first line of this file holds the git revision number of the last
merge done from the gofrontend repository. merge done from the gofrontend repository.

2
libgo/runtime/proc.c
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@ -2267,7 +2267,7 @@ runtime_malg(int32 stacksize, byte** ret_stack, size_t* ret_stacksize)
} }
*ret_stacksize = stacksize; *ret_stacksize = stacksize;
newg->gcinitial_sp = *ret_stack; newg->gcinitial_sp = *ret_stack;
newg->gcstack_size = stacksize; newg->gcstack_size = (size_t)stacksize;
#endif #endif
} }
return newg; return newg;

2
libgo/runtime/runtime.h
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@ -200,7 +200,7 @@ struct G
void* exception; // current exception being thrown void* exception; // current exception being thrown
bool is_foreign; // whether current exception from other language bool is_foreign; // whether current exception from other language
void *gcstack; // if status==Gsyscall, gcstack = stackbase to use during gc void *gcstack; // if status==Gsyscall, gcstack = stackbase to use during gc
uintptr gcstack_size; size_t gcstack_size;
void* gcnext_segment; void* gcnext_segment;
void* gcnext_sp; void* gcnext_sp;
void* gcinitial_sp; void* gcinitial_sp;