1 // SPDX-License-Identifier: GPL-2.0 2 3 #include "../perf_regs.h" 4 #include "../../../arch/arm/include/uapi/asm/perf_regs.h" 5 6 const char *__perf_reg_name_arm(int id) 7 { 8 switch (id) { 9 case PERF_REG_ARM_R0: 10 return "r0"; 11 case PERF_REG_ARM_R1: 12 return "r1"; 13 case PERF_REG_ARM_R2: 14 return "r2"; 15 case PERF_REG_ARM_R3: 16 return "r3"; 17 case PERF_REG_ARM_R4: 18 return "r4"; 19 case PERF_REG_ARM_R5: 20 return "r5"; 21 case PERF_REG_ARM_R6: 22 return "r6"; 23 case PERF_REG_ARM_R7: 24 return "r7"; 25 case PERF_REG_ARM_R8: 26 return "r8"; 27 case PERF_REG_ARM_R9: 28 return "r9"; 29 case PERF_REG_ARM_R10: 30 return "r10"; 31 case PERF_REG_ARM_FP: 32 return "fp"; 33 case PERF_REG_ARM_IP: 34 return "ip"; 35 case PERF_REG_ARM_SP: 36 return "sp"; 37 case PERF_REG_ARM_LR: 38 return "lr"; 39 case PERF_REG_ARM_PC: 40 return "pc"; 41 default: 42 return NULL; 43 } 44 45 return NULL; 46 } 47 48 uint64_t __perf_reg_ip_arm(void) 49 { 50 return PERF_REG_ARM_PC; 51 } 52 53 uint64_t __perf_reg_sp_arm(void) 54 { 55 return PERF_REG_ARM_SP; 56 } 57