| 发明名称 |
Computer and Compiling Method |
| 摘要 |
To provide new instruction and device suitable for tracing execution of a computer program. In an embodiment, a CPU is configured so as to supply a constant to a trace unit in response to decoding of a first instruction having an immediate field indicating the constant. In addition, the trace unit is configured so as to output trace data including the constant in response to execution of the first instruction in the CPU. |
| 申请公布号 |
US2015095715(A1) |
申请公布日期 |
2015.04.02 |
| 申请号 |
US201414469837 |
申请日期 |
2014.08.27 |
| 申请人 |
Renesas Electronics Corporation |
发明人 |
NAGAO Tsuyoshi;SATOH Shuji;SUZUKI Hitoshi |
| 分类号 |
G06F11/36 |
主分类号 |
G06F11/36 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A computer system comprising:
a CPU (Central Processing Unit) and a trace unit coupled to the CPU, wherein the CPU is configured so as to supply a constant to the trace unit in response to decoding of a first instruction having an immediate field indicating the constant, and the trace unit is configured so as to output trace data including the constant in response to execution of the first instruction in the CPU. |
| 地址 |
Kawasaki-shi JP |
