mhpmcounter19h Machine Hardware Performance Counter 19, Upper half Upper half of mhpmcounter19. Attributes CSR Address 0xb93 Defining extension Smhpm, version >= Smhpm@1.11.0 Length 32-bit Privilege Mode M Format Figure 1. mhpmcounter19h format Field Summary Name Location Type Reset Value COUNT 31:0 RO 0 Fields COUNT Location mhpmcounter19h[31:0] Description Upper bits of counter. Type RO Read-Only Field has a hardwired value that does not change. Writes to an RO field are ignored. Reset value 0 Software read This CSR may return a value that is different from what is stored in hardware. Pruned Original return 0; if (HPM_COUNTER_EN[19]) { return %%LINK%func;read_hpm_counter;read_hpm_counter%%(19)[63:32]; } else { return 0; }