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Date:   Wed, 17 Oct 2018 12:08:59 -0700 (PDT)
Message-Id: <20181017.120859.2268840244308635255.davem@davemloft.net>
To:     acme@redhat.com
CC:     linux-kernel@vger.kernel.org
Subject: [PATCH] perf: Set PLT entry/header sizes properly on Sparc.
From:   David Miller <davem@davemloft.net>
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Using the sh_entsize for both values isn't correct.  It happens
to be correct on x86...

For both 32-bit and 64-bit sparc, there are four PLT entries in the
PLT section.

Signed-off-by: David S. Miller <davem@davemloft.net>
---
 tools/perf/util/symbol-elf.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c
index 29770ea61768..6e70cc00c161 100644
--- a/tools/perf/util/symbol-elf.c
+++ b/tools/perf/util/symbol-elf.c
@@ -324,7 +324,17 @@ int dso__synthesize_plt_symbols(struct dso *dso, struct symsrc *ss)
 			plt_entry_size = 16;
 			break;
 
-		default: /* FIXME: s390/alpha/mips/parisc/poperpc/sh/sparc/xtensa need to be checked */
+		case EM_SPARC:
+			plt_header_size = 48;
+			plt_entry_size = 12;
+			break;
+
+		case EM_SPARCV9:
+			plt_header_size = 128;
+			plt_entry_size = 32;
+			break;
+
+		default: /* FIXME: s390/alpha/mips/parisc/poperpc/sh/xtensa need to be checked */
 			plt_header_size = shdr_plt.sh_entsize;
 			plt_entry_size = shdr_plt.sh_entsize;
 			break;
-- 
2.19.1.328.g5a0cc8aca