qemu-e2k/target-mips
Petar Jovanovic b6a9f4682e target-mips: fix mipsdsp_mul_q31_q31
Multiplication of two fractional word elements is not correct when sign
extension/promotion is needed. This change fixes it by adding correct
casts from unsigned to signed values.
In addition, the tests (dpaq_sa_l_w.c and dpsq_sa_l_w.c) have been extended
to trigger the current issue.

Signed-off-by: Petar Jovanovic <petar.jovanovic@imgtec.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2013-07-29 07:48:17 +02:00
..
cpu-qom.h cpu: Introduce CPUClass::gdb_{read,write}_register() 2013-07-27 00:04:17 +02:00
cpu.c cpu: Introduce CPUClass::gdb_{read,write}_register() 2013-07-27 00:04:17 +02:00
cpu.h cpu: Introduce CPUClass::synchronize_from_tb() for cpu_pc_from_tb() 2013-07-23 02:41:32 +02:00
dsp_helper.c target-mips: fix mipsdsp_mul_q31_q31 2013-07-29 07:48:17 +02:00
gdbstub.c cpu: Introduce CPUClass::gdb_{read,write}_register() 2013-07-27 00:04:17 +02:00
helper.c cpu: Turn cpu_get_phys_page_debug() into a CPUClass hook 2013-07-23 02:41:33 +02:00
helper.h
lmi_helper.c
machine.c
Makefile.objs cpu: Introduce CPUClass::gdb_{read,write}_register() 2013-07-27 00:04:17 +02:00
mips-defs.h
op_helper.c target-mips: Remove assignment to a variable which is never used 2013-07-29 00:31:43 +02:00
TODO
translate_init.c
translate.c target-mips: fix branch in likely delay slot tcg assert 2013-07-28 18:33:44 +02:00