mirror of https://gitee.com/openkylin/qemu.git
26135ead80
Add accumulator arguments to gen_HILO and gen_muldiv, rather than extracting the accumulator directly from ctx->opcode. The extraction was only right for the standard encoding: MIPS16 doesn't have access to the DSP registers, while microMIPS encodes the accumulator register in a different field (bits 14 and 15). Passing the accumulator register is probably an over-generalisation for division and 64-bit multiplication, which never access anything other than HI and LO, and which always pass 0 as the new argument. Separating them felt a bit fussy though. Signed-off-by: Richard Sandiford <rdsandiford@googlemail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> |
||
---|---|---|
.. | ||
Makefile.objs | ||
TODO | ||
cpu-qom.h | ||
cpu.c | ||
cpu.h | ||
dsp_helper.c | ||
helper.c | ||
helper.h | ||
lmi_helper.c | ||
machine.c | ||
mips-defs.h | ||
op_helper.c | ||
translate.c | ||
translate_init.c |