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lattice: add a memset to avoid valgrind warn

This commit is contained in:
Gwenhael Goavec-Merou 2020-11-27 08:29:09 +01:00
parent 88522b0e91
commit ed7e9340ba
1 changed files with 2 additions and 0 deletions
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2
src/lattice.cpp
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@ -625,6 +625,8 @@ uint32_t Lattice::readStatusReg()
{ {
uint32_t reg; uint32_t reg;
uint8_t rx[4], tx[4]; uint8_t rx[4], tx[4];
/* valgrind warn */
memset(tx, 0, 4);
wr_rd(0x3C, tx, 4, rx, 4); wr_rd(0x3C, tx, 4, rx, 4);
_jtag->set_state(Jtag::RUN_TEST_IDLE); _jtag->set_state(Jtag::RUN_TEST_IDLE);
_jtag->toggleClk(1000); _jtag->toggleClk(1000);