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make sure HTIF mem_mb doesn't exceed MMIOBase

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This commit is contained in:
Howard Mao 2015-09-25 09:02:35 -07:00
parent f200d0947a
commit 5e3f9115d3
1 changed files with 4 additions and 1 deletions
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5
csrc/htif_emulator.h
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@ -25,7 +25,10 @@ class htif_emulator_t : public htif_pthread_t
htif_pthread_t::start();
}
uint32_t mem_mb() { return _memsz_mb; }
uint32_t mem_mb() {
uint32_t scr_mb = htif_pthread_t::mem_mb();
return (_memsz_mb < scr_mb) ? _memsz_mb : scr_mb;
}
private:
uint32_t _memsz_mb;