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a90c451918
The file just provides the function get_arch_regstr, however, if in the only caller get_dwarf_regstr EM_HOST is used for the EM_NONE case, and the register table is provided in a header file, the function can never be called. So remove as dead code. Tidy up the EM_NONE cases for riscv in dwarf-regs.c. Reviewed-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Signed-off-by: Ian Rogers <irogers@google.com> Acked-by: Palmer Dabbelt <palmer@rivosinc.com> Cc: Anup Patel <anup@brainfault.org> Cc: Yang Jihong <yangjihong@bytedance.com> Cc: Palmer Dabbelt <palmer@dabbelt.com> Cc: David S. Miller <davem@davemloft.net> Cc: Albert Ou <aou@eecs.berkeley.edu> Cc: Shenlin Liang <liangshenlin@eswincomputing.com> Cc: Nick Terrell <terrelln@fb.com> Cc: Guilherme Amadio <amadio@gentoo.org> Cc: Steinar H. Gunderson <sesse@google.com> Cc: Changbin Du <changbin.du@huawei.com> Cc: Alexander Lobakin <aleksander.lobakin@intel.com> Cc: Przemek Kitszel <przemyslaw.kitszel@intel.com> Cc: Huacai Chen <chenhuacai@kernel.org> Cc: Guo Ren <guoren@kernel.org> Cc: Masahiro Yamada <masahiroy@kernel.org> Cc: Will Deacon <will@kernel.org> Cc: James Clark <james.clark@linaro.org> Cc: Mike Leach <mike.leach@linaro.org> Cc: Chen Pei <cp0613@linux.alibaba.com> Cc: Leo Yan <leo.yan@linux.dev> Cc: Oliver Upton <oliver.upton@linux.dev> Cc: Aditya Gupta <adityag@linux.ibm.com> Cc: Kajol Jain <kjain@linux.ibm.com> Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-riscv@lists.infradead.org Cc: Bibo Mao <maobibo@loongson.cn> Cc: John Garry <john.g.garry@oracle.com> Cc: Atish Patra <atishp@rivosinc.com> Cc: Dima Kogan <dima@secretsauce.net> Cc: Paul Walmsley <paul.walmsley@sifive.com> Cc: Dr. David Alan Gilbert <linux@treblig.org> Cc: linux-csky@vger.kernel.org Link: https://lore.kernel.org/r/20241108234606.429459-15-irogers@google.com Signed-off-by: Namhyung Kim <namhyung@kernel.org>
42 lines
1.2 KiB
C
42 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifdef DEFINE_DWARF_REGSTR_TABLE
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/* This is included in perf/util/dwarf-regs.c */
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#define REG_DWARFNUM_NAME(reg, idx) [idx] = "%" #reg
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static const char * const riscv_regstr_tbl[] = {
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REG_DWARFNUM_NAME("%zero", 0),
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REG_DWARFNUM_NAME("%ra", 1),
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REG_DWARFNUM_NAME("%sp", 2),
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REG_DWARFNUM_NAME("%gp", 3),
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REG_DWARFNUM_NAME("%tp", 4),
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REG_DWARFNUM_NAME("%t0", 5),
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REG_DWARFNUM_NAME("%t1", 6),
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REG_DWARFNUM_NAME("%t2", 7),
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REG_DWARFNUM_NAME("%s0", 8),
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REG_DWARFNUM_NAME("%s1", 9),
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REG_DWARFNUM_NAME("%a0", 10),
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REG_DWARFNUM_NAME("%a1", 11),
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REG_DWARFNUM_NAME("%a2", 12),
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REG_DWARFNUM_NAME("%a3", 13),
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REG_DWARFNUM_NAME("%a4", 14),
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REG_DWARFNUM_NAME("%a5", 15),
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REG_DWARFNUM_NAME("%a6", 16),
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REG_DWARFNUM_NAME("%a7", 17),
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REG_DWARFNUM_NAME("%s2", 18),
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REG_DWARFNUM_NAME("%s3", 19),
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REG_DWARFNUM_NAME("%s4", 20),
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REG_DWARFNUM_NAME("%s5", 21),
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REG_DWARFNUM_NAME("%s6", 22),
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REG_DWARFNUM_NAME("%s7", 23),
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REG_DWARFNUM_NAME("%s8", 24),
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REG_DWARFNUM_NAME("%s9", 25),
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REG_DWARFNUM_NAME("%s10", 26),
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REG_DWARFNUM_NAME("%s11", 27),
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REG_DWARFNUM_NAME("%t3", 28),
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REG_DWARFNUM_NAME("%t4", 29),
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REG_DWARFNUM_NAME("%t5", 30),
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REG_DWARFNUM_NAME("%t6", 31),
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};
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#endif
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