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34 #include "_profile_timer_hw.h"
36 #ifdef PROC_MICROBLAZE
37 #include "mblaze_nt_types.h"
41 #include "xpseudo_asm.h"
42 #define SPR_SRR0 0x01A
45 #include "xil_types.h"
50 void profile_intr_handler( void )
55 #ifdef PROC_MICROBLAZE
56 asm( "swi r14, r0, prof_pc" ) ;
57 #elif defined PROC_PPC
58 prof_pc = mfspr(SPR_SRR0);
60 /* for cortexa9, lr is saved in asm interrupt handler */
62 /* print("PC: "), putnum(prof_pc), print("\r\n"), */
63 for(j = 0; j < n_gmon_sections; j++ ){
64 if((prof_pc >= ((u32)_gmonparam[j].lowpc)) && (prof_pc < ((u32)_gmonparam[j].highpc))) {
65 _gmonparam[j].kcount[(prof_pc-_gmonparam[j].lowpc)/((u32)4 * binsize)]++;
69 /* Ack the Timer Interrupt */