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Enable large stacks on 64-bit architectures #7728

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Merged
merged 1 commit into from
Jul 12, 2013
Merged

Enable large stacks on 64-bit architectures #7728

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9 changes: 7 additions & 2 deletions src/rt/rust_env.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,9 @@
#define RUST_DEBUG_MEM "RUST_DEBUG_MEM"
#define RUST_DEBUG_BORROW "RUST_DEBUG_BORROW"

#define DEFAULT_RUST_MIN_STACK_32 0x300
#define DEFAULT_RUST_MIN_STACK_64 0x400000

static lock_and_signal env_lock;

extern "C" CDECL void
Expand Down Expand Up @@ -99,8 +102,10 @@ get_min_stk_size() {
if(minsz) {
return strtol(minsz, NULL, 0);
}
else {
return 0x300;
else if (sizeof(size_t) > 4) {
return DEFAULT_RUST_MIN_STACK_64;
} else {
return DEFAULT_RUST_MIN_STACK_32;
}
}

Expand Down