From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 12:05:51 +0200 Subject: Adding upstream version 5.10.209. Signed-off-by: Daniel Baumann --- tools/perf/arch/s390/include/dwarf-regs-table.h | 72 +++++++++++++++++++ tools/perf/arch/s390/include/perf_regs.h | 95 +++++++++++++++++++++++++ 2 files changed, 167 insertions(+) create mode 100644 tools/perf/arch/s390/include/dwarf-regs-table.h create mode 100644 tools/perf/arch/s390/include/perf_regs.h (limited to 'tools/perf/arch/s390/include') diff --git a/tools/perf/arch/s390/include/dwarf-regs-table.h b/tools/perf/arch/s390/include/dwarf-regs-table.h new file mode 100644 index 000000000..671553525 --- /dev/null +++ b/tools/perf/arch/s390/include/dwarf-regs-table.h @@ -0,0 +1,72 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef S390_DWARF_REGS_TABLE_H +#define S390_DWARF_REGS_TABLE_H + +#define REG_DWARFNUM_NAME(reg, idx) [idx] = "%" #reg + +/* + * For reference, see DWARF register mapping: + * http://refspecs.linuxfoundation.org/ELF/zSeries/lzsabi0_s390/x1542.html + */ +static const char * const s390_dwarf_regs[] = { + "%r0", "%r1", "%r2", "%r3", "%r4", "%r5", "%r6", "%r7", + "%r8", "%r9", "%r10", "%r11", "%r12", "%r13", "%r14", "%r15", + REG_DWARFNUM_NAME(f0, 16), + REG_DWARFNUM_NAME(f1, 20), + REG_DWARFNUM_NAME(f2, 17), + REG_DWARFNUM_NAME(f3, 21), + REG_DWARFNUM_NAME(f4, 18), + REG_DWARFNUM_NAME(f5, 22), + REG_DWARFNUM_NAME(f6, 19), + REG_DWARFNUM_NAME(f7, 23), + REG_DWARFNUM_NAME(f8, 24), + REG_DWARFNUM_NAME(f9, 28), + REG_DWARFNUM_NAME(f10, 25), + REG_DWARFNUM_NAME(f11, 29), + REG_DWARFNUM_NAME(f12, 26), + REG_DWARFNUM_NAME(f13, 30), + REG_DWARFNUM_NAME(f14, 27), + REG_DWARFNUM_NAME(f15, 31), + REG_DWARFNUM_NAME(c0, 32), + REG_DWARFNUM_NAME(c1, 33), + REG_DWARFNUM_NAME(c2, 34), + REG_DWARFNUM_NAME(c3, 35), + REG_DWARFNUM_NAME(c4, 36), + REG_DWARFNUM_NAME(c5, 37), + REG_DWARFNUM_NAME(c6, 38), + REG_DWARFNUM_NAME(c7, 39), + REG_DWARFNUM_NAME(c8, 40), + REG_DWARFNUM_NAME(c9, 41), + REG_DWARFNUM_NAME(c10, 42), + REG_DWARFNUM_NAME(c11, 43), + REG_DWARFNUM_NAME(c12, 44), + REG_DWARFNUM_NAME(c13, 45), + REG_DWARFNUM_NAME(c14, 46), + REG_DWARFNUM_NAME(c15, 47), + REG_DWARFNUM_NAME(a0, 48), + REG_DWARFNUM_NAME(a1, 49), + REG_DWARFNUM_NAME(a2, 50), + REG_DWARFNUM_NAME(a3, 51), + REG_DWARFNUM_NAME(a4, 52), + REG_DWARFNUM_NAME(a5, 53), + REG_DWARFNUM_NAME(a6, 54), + REG_DWARFNUM_NAME(a7, 55), + REG_DWARFNUM_NAME(a8, 56), + REG_DWARFNUM_NAME(a9, 57), + REG_DWARFNUM_NAME(a10, 58), + REG_DWARFNUM_NAME(a11, 59), + REG_DWARFNUM_NAME(a12, 60), + REG_DWARFNUM_NAME(a13, 61), + REG_DWARFNUM_NAME(a14, 62), + REG_DWARFNUM_NAME(a15, 63), + REG_DWARFNUM_NAME(pswm, 64), + REG_DWARFNUM_NAME(pswa, 65), +}; + +#ifdef DEFINE_DWARF_REGSTR_TABLE +/* This is included in perf/util/dwarf-regs.c */ + +#define s390_regstr_tbl s390_dwarf_regs + +#endif /* DEFINE_DWARF_REGSTR_TABLE */ +#endif /* S390_DWARF_REGS_TABLE_H */ diff --git a/tools/perf/arch/s390/include/perf_regs.h b/tools/perf/arch/s390/include/perf_regs.h new file mode 100644 index 000000000..ce3031526 --- /dev/null +++ b/tools/perf/arch/s390/include/perf_regs.h @@ -0,0 +1,95 @@ +#ifndef ARCH_PERF_REGS_H +#define ARCH_PERF_REGS_H + +#include +#include +#include + +void perf_regs_load(u64 *regs); + +#define PERF_REGS_MASK ((1ULL << PERF_REG_S390_MAX) - 1) +#define PERF_REGS_MAX PERF_REG_S390_MAX +#define PERF_SAMPLE_REGS_ABI PERF_SAMPLE_REGS_ABI_64 + +#define PERF_REG_IP PERF_REG_S390_PC +#define PERF_REG_SP PERF_REG_S390_R15 + +static inline const char *__perf_reg_name(int id) +{ + switch (id) { + case PERF_REG_S390_R0: + return "R0"; + case PERF_REG_S390_R1: + return "R1"; + case PERF_REG_S390_R2: + return "R2"; + case PERF_REG_S390_R3: + return "R3"; + case PERF_REG_S390_R4: + return "R4"; + case PERF_REG_S390_R5: + return "R5"; + case PERF_REG_S390_R6: + return "R6"; + case PERF_REG_S390_R7: + return "R7"; + case PERF_REG_S390_R8: + return "R8"; + case PERF_REG_S390_R9: + return "R9"; + case PERF_REG_S390_R10: + return "R10"; + case PERF_REG_S390_R11: + return "R11"; + case PERF_REG_S390_R12: + return "R12"; + case PERF_REG_S390_R13: + return "R13"; + case PERF_REG_S390_R14: + return "R14"; + case PERF_REG_S390_R15: + return "R15"; + case PERF_REG_S390_FP0: + return "FP0"; + case PERF_REG_S390_FP1: + return "FP1"; + case PERF_REG_S390_FP2: + return "FP2"; + case PERF_REG_S390_FP3: + return "FP3"; + case PERF_REG_S390_FP4: + return "FP4"; + case PERF_REG_S390_FP5: + return "FP5"; + case PERF_REG_S390_FP6: + return "FP6"; + case PERF_REG_S390_FP7: + return "FP7"; + case PERF_REG_S390_FP8: + return "FP8"; + case PERF_REG_S390_FP9: + return "FP9"; + case PERF_REG_S390_FP10: + return "FP10"; + case PERF_REG_S390_FP11: + return "FP11"; + case PERF_REG_S390_FP12: + return "FP12"; + case PERF_REG_S390_FP13: + return "FP13"; + case PERF_REG_S390_FP14: + return "FP14"; + case PERF_REG_S390_FP15: + return "FP15"; + case PERF_REG_S390_MASK: + return "MASK"; + case PERF_REG_S390_PC: + return "PC"; + default: + return NULL; + } + + return NULL; +} + +#endif /* ARCH_PERF_REGS_H */ -- cgit v1.2.3