qemu-e2k/target-mips
Leon Alrae a1fc6246b3 target-mips: fix decoding of microMIPS POOL32Axf instructions
Fix incorrect assumption that DSP and non-DSP versions of the following
instructions have the same encoding:
MULT, MULTU, MADD, MADDU, MSUB, MSUBU, MFHI, MFLO, MTHI, MTLO.
Correct the existing (non-DSP) instructions and add DSP equivalents.

Reference:
MIPS Architecture for Programmers Volume II-B: The microMIPS32
Instruction Set
MIPS Architecture for Programmers Volume IV-e: The MIPS DSP Module for
the microMIPS32 Architecture

Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2013-08-06 13:09:14 +02:00
..
cpu-qom.h cpu: Introduce CPUClass::gdb_{read,write}_register() 2013-07-27 00:04:17 +02:00
cpu.c cpu: Partially revert "cpu: Change qemu_init_vcpu() argument to CPUState" 2013-07-29 15:29:15 +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 target-mips: Use mul[us]2 in [D]MULT[U] insns 2013-02-23 17:25:29 +00:00
lmi_helper.c target-mips: Implement Loongson Multimedia Instructions 2012-09-19 21:40:48 +02:00
machine.c target-mips: Don't overuse CPUState 2012-03-14 22:20:25 +01:00
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 target-mips: Change TODO file 2012-10-31 21:37:24 +01:00
translate_init.c target-mips: fix 34Kf configuration for DSP ASE 2013-08-03 23:33:17 +02:00
translate.c target-mips: fix decoding of microMIPS POOL32Axf instructions 2013-08-06 13:09:14 +02:00