unicorn/qemu/target
Fredrik Noring 91cd7c20e5
target/mips: Support R5900 three-operand MULT and MULTU instructions
The three-operand MULT and MULTU are the only R5900-specific
instructions emitted by GCC 7.3. The R5900 also implements the three-
operand MADD and MADDU instructions, but they are omitted in QEMU for
now since they are absent in programs compiled by current GCC versions.

Likewise, the R5900-specific pipeline 1 instruction variants MULT1,
MULTU1, DIV1, DIVU1, MADD1, MADDU1, MFHI1, MFLO1, MTHI1 and MTLO1
are omitted here as well.

Backports commit 21e8e8b230af38b6bd8c953fa5f31e4a5a128e1c from qemu
2018-11-10 11:57:54 -05:00
..
arm target/arm: Only flush tlb if ASID changes 2018-11-10 11:26:24 -05:00
i386 target/i386: Convert to HAVE_CMPXCHG128 2018-10-23 15:21:03 -04:00
m68k Removes accessible assert 2018-10-06 05:02:20 -04:00
mips target/mips: Support R5900 three-operand MULT and MULTU instructions 2018-11-10 11:57:54 -05:00
sparc Sparc increase ttl number 2018-10-06 04:55:52 -04:00