5 files changed, 2 insertions, 45 deletions
diff --git a/tools/perf/arch/sparc/Build b/tools/perf/arch/sparc/Build
deleted file mode 100644
index e63eabc2c8f4..000000000000
--- a/tools/perf/arch/sparc/Build
+++ /dev/null
@@ -1 +0,0 @@
-perf-util-y += util/
diff --git a/tools/perf/arch/sparc/Makefile b/tools/perf/arch/sparc/Makefile
index 4031db72ba71..8b59ce8efb89 100644
--- a/tools/perf/arch/sparc/Makefile
+++ b/tools/perf/arch/sparc/Makefile
@@ -1,6 +1,2 @@
 # SPDX-License-Identifier: GPL-2.0-only
-ifndef NO_DWARF
-PERF_HAVE_DWARF_REGS := 1
-endif
-
 PERF_HAVE_JITDUMP := 1
diff --git a/tools/perf/arch/sparc/annotate/instructions.c b/tools/perf/arch/sparc/annotate/instructions.c
index 2614c010c235..68c31580ccfc 100644
--- a/tools/perf/arch/sparc/annotate/instructions.c
+++ b/tools/perf/arch/sparc/annotate/instructions.c
@@ -163,6 +163,8 @@ static int sparc__annotate_init(struct arch *arch, char *cpuid __maybe_unused)
 		arch->initialized = true;
 		arch->associate_instruction_ops = sparc__associate_instruction_ops;
 		arch->objdump.comment_char = '#';
+		arch->e_machine = EM_SPARC;
+		arch->e_flags = 0;
 	}
 
 	return 0;
diff --git a/tools/perf/arch/sparc/util/Build b/tools/perf/arch/sparc/util/Build
deleted file mode 100644
index 32f44fc4ab98..000000000000
--- a/tools/perf/arch/sparc/util/Build
+++ /dev/null
@@ -1 +0,0 @@
-perf-util-$(CONFIG_DWARF) += dwarf-regs.o
diff --git a/tools/perf/arch/sparc/util/dwarf-regs.c b/tools/perf/arch/sparc/util/dwarf-regs.c
deleted file mode 100644
index 1282cb2dc7bd..000000000000
--- a/tools/perf/arch/sparc/util/dwarf-regs.c
+++ /dev/null
@@ -1,39 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * Mapping of DWARF debug register numbers into register names.
- *
- * Copyright (C) 2010 David S. Miller <davem@davemloft.net>
- */
-
-#include <stddef.h>
-#include <dwarf-regs.h>
-
-#define SPARC_MAX_REGS	96
-
-const char *sparc_regs_table[SPARC_MAX_REGS] = {
-	"%g0", "%g1", "%g2", "%g3", "%g4", "%g5", "%g6", "%g7",
-	"%o0", "%o1", "%o2", "%o3", "%o4", "%o5", "%sp", "%o7",
-	"%l0", "%l1", "%l2", "%l3", "%l4", "%l5", "%l6", "%l7",
-	"%i0", "%i1", "%i2", "%i3", "%i4", "%i5", "%fp", "%i7",
-	"%f0", "%f1", "%f2", "%f3", "%f4", "%f5", "%f6", "%f7",
-	"%f8", "%f9", "%f10", "%f11", "%f12", "%f13", "%f14", "%f15",
-	"%f16", "%f17", "%f18", "%f19", "%f20", "%f21", "%f22", "%f23",
-	"%f24", "%f25", "%f26", "%f27", "%f28", "%f29", "%f30", "%f31",
-	"%f32", "%f33", "%f34", "%f35", "%f36", "%f37", "%f38", "%f39",
-	"%f40", "%f41", "%f42", "%f43", "%f44", "%f45", "%f46", "%f47",
-	"%f48", "%f49", "%f50", "%f51", "%f52", "%f53", "%f54", "%f55",
-	"%f56", "%f57", "%f58", "%f59", "%f60", "%f61", "%f62", "%f63",
-};
-
-/**
- * get_arch_regstr() - lookup register name from it's DWARF register number
- * @n:	the DWARF register number
- *
- * get_arch_regstr() returns the name of the register in struct
- * regdwarfnum_table from it's DWARF register number. If the register is not
- * found in the table, this returns NULL;
- */
-const char *get_arch_regstr(unsigned int n)
-{
-	return (n < SPARC_MAX_REGS) ? sparc_regs_table[n] : NULL;
-}