1 // SPDX-License-Identifier: GPL-2.0 2 3 #ifdef HAVE_PERF_REGS_SUPPORT 4 5 #include "../perf_regs.h" 6 #include "../../../arch/arm/include/uapi/asm/perf_regs.h" 7 8 const char *__perf_reg_name_arm(int id) 9 { 10 switch (id) { 11 case PERF_REG_ARM_R0: 12 return "r0"; 13 case PERF_REG_ARM_R1: 14 return "r1"; 15 case PERF_REG_ARM_R2: 16 return "r2"; 17 case PERF_REG_ARM_R3: 18 return "r3"; 19 case PERF_REG_ARM_R4: 20 return "r4"; 21 case PERF_REG_ARM_R5: 22 return "r5"; 23 case PERF_REG_ARM_R6: 24 return "r6"; 25 case PERF_REG_ARM_R7: 26 return "r7"; 27 case PERF_REG_ARM_R8: 28 return "r8"; 29 case PERF_REG_ARM_R9: 30 return "r9"; 31 case PERF_REG_ARM_R10: 32 return "r10"; 33 case PERF_REG_ARM_FP: 34 return "fp"; 35 case PERF_REG_ARM_IP: 36 return "ip"; 37 case PERF_REG_ARM_SP: 38 return "sp"; 39 case PERF_REG_ARM_LR: 40 return "lr"; 41 case PERF_REG_ARM_PC: 42 return "pc"; 43 default: 44 return NULL; 45 } 46 47 return NULL; 48 } 49 50 uint64_t __perf_reg_ip_arm(void) 51 { 52 return PERF_REG_ARM_PC; 53 } 54 55 uint64_t __perf_reg_sp_arm(void) 56 { 57 return PERF_REG_ARM_SP; 58 } 59 60 #endif 61