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Make improvements

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- Make rand64() thread safe
- Introduce lemur64 lcg prng
- Improve strace on New Technology
- Improve msync() on New Technology
This commit is contained in:
Justine Tunney 2022-04-07 00:15:35 -07:00
parent 43ba3009b2
commit 29bf8b1a30
73 changed files with 888 additions and 269 deletions
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2
tool/build/lib/machine.c
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@ -456,7 +456,7 @@ static void OpCmpxchg16b(struct Machine *m, uint32_t rde) {
}
static void OpRdrand(struct Machine *m, uint32_t rde) {
WriteRegister(rde, RegRexbRm(m, rde), rand64());
WriteRegister(rde, RegRexbRm(m, rde), rdrand());
m->flags = SetFlag(m->flags, FLAGS_CF, true);
}