我有一个名为test_dpwm的测试。
该测试包含一些代码,如“
event dpwm_clk_e is rise (driver.lv_top_env.smp.port_dpwm_clk$)@sim;
event tc_e is rise (driver.lv_top_env.smp.port_tc$)@dpwm_clk_e;
body()@driver.clock is only {
message(LOW,"Configure Modules wait states");
do CONFIG_WAIT_STATE seq keeping {.module=="DPWM_CNT"; .wait_state in [0..3];};
.....
......
do EN_DPWM_CNT seq keeping {.en==1;};
do DPWM_TEST seq keeping {.dpwm_idx==0; .hw_en==hw_en; .num_of_cycles==num_of_cycles;};
...
..};
我想为另一个dpwm模块创建完全相同的测试,它在每个"dpwm“都将是"aux_dpwm”时调用aux_dpwm....so。例如,上面的代码将变成:
event aux_dpwm_clk_e is rise (driver.lv_top_env.smp.port_aux_dpwm_clk$)@sim;
event tc_e is rise (driver.lv_top_env.smp.port_tc$)@aux_dpwm_clk_e;
body()@driver.clock is only {
message(LOW,"Configure Modules wait states");
do CONFIG_WAIT_STATE seq keeping {.module=="AUX_DPWM_CNT"; .wait_state in [0..3];};
.....
......
do EN_AUX_DPWM_CNT seq keeping {.en==1;};
do AUX_DPWM_TEST seq keeping {.aux_dpwm_idx==0; .hw_en==hw_en; .num_of_cycles==num_of_cycles;};
...
..};
有没有什么通用的方法可以通过param或其他方式来实现呢?
发布于 2018-08-02 05:43:38
您可以很容易地使用宏来完成此操作。为简单起见,我将忽略这样一个事实,即示例中的几个地方使用名称的大写变体,然后一个简单的define as
宏就足够了。通过一些其他技巧(可能还涉及define as computed
宏),也可以处理大写字母的用法。
define <my_test'struct_member> "my_test <module'name>" as {
event <module'name>_clk_e is rise (driver.lv_top_env.smp.port_<module'name>_clk$)@sim;
event tc_e is rise (driver.lv_top_env.smp.port_tc$)@<module'name>_clk_e;
body()@driver.clock is only {
message(LOW,"Configure Modules wait states");
do CONFIG_WAIT_STATE seq keeping {.module=="<module'name>_CNT"; .wait_state in [0..3];};
.....
......
do EN_<module'name>_CNT seq keeping {.en==1;};
do <module'name>_TEST seq keeping {.<module'name>_idx==0; .hw_en==hw_en; .num_of_cycles==num_of_cycles;};
...
};
};
然后:
my_test dpwm;
或者:
my_test aux_dpwm;
诸若此类。
https://stackoverflow.com/questions/51629241
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