qemu-e2k/target-tricore
Bastian Koppelmann 3debbb5af5 target-tricore: fix msub32_suov return wrong results
If the signed result of the multiplication overflows, we would get a negative
value, which would result in a addition instead of a subtraction.

Now we do the overflow calculation and saturation by hand instead of using
suov32_neg.

Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Reviewed-by: Richard Henderson <rth@twiddle.net>
2015-03-03 01:04:53 +00:00
..
Makefile.objs target-tricore: Add target stubs and qom-cpu 2014-09-01 14:49:20 +01:00
cpu-qom.h target-tricore: Remove the dummy interrupt boilerplate 2014-09-25 18:54:22 +01:00
cpu.c target-tricore: Several translator and cpu model fixes 2015-01-26 19:56:45 +00:00
cpu.h target-tricore: Fix bugs found by coverity 2015-01-26 19:56:45 +00:00
csfr.def target-tricore: Fix new typos 2015-01-15 10:44:13 +03:00
helper.c target-tricore: Remove the dummy interrupt boilerplate 2014-09-25 18:54:22 +01:00
helper.h target-tricore: Add instructions of RRR opcode format 2015-01-27 11:48:02 +00:00
op_helper.c target-tricore: fix msub32_suov return wrong results 2015-03-03 01:04:53 +00:00
translate.c target-tricore: Fix RLC_ADDI, RLC_ADDIH using wrong microcode helper 2015-03-03 01:02:55 +00:00
tricore-defs.h target-tricore: Add target stubs and qom-cpu 2014-09-01 14:49:20 +01:00
tricore-opcodes.h target-tricore: Add instructions of RRR opcode format 2015-01-27 11:48:02 +00:00