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authorKhem Raj <raj.khem@gmail.com>2018-12-26 12:09:52 -0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2018-12-27 22:50:01 +0000
commitd6fd2a4a0fb437c4752091edefd080efe5399ea9 (patch)
tree44c181ccf7144556948965682586ee405f828964
parent389d956bdacee92125c0112a58991516b866a39b (diff)
downloadopenembedded-core-contrib-d6fd2a4a0fb437c4752091edefd080efe5399ea9.tar.gz
openembedded-core-contrib-d6fd2a4a0fb437c4752091edefd080efe5399ea9.tar.bz2
openembedded-core-contrib-d6fd2a4a0fb437c4752091edefd080efe5399ea9.zip
valgrind: Fix x86_64 build failure with gcc9
Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rw-r--r--meta/recipes-devtools/valgrind/valgrind/0001-tests-amd64-Do-not-clobber-rsp-register.patch37
-rw-r--r--meta/recipes-devtools/valgrind/valgrind_3.14.0.bb1
2 files changed, 38 insertions, 0 deletions
diff --git a/meta/recipes-devtools/valgrind/valgrind/0001-tests-amd64-Do-not-clobber-rsp-register.patch b/meta/recipes-devtools/valgrind/valgrind/0001-tests-amd64-Do-not-clobber-rsp-register.patch
new file mode 100644
index 0000000000..657f80335d
--- /dev/null
+++ b/meta/recipes-devtools/valgrind/valgrind/0001-tests-amd64-Do-not-clobber-rsp-register.patch
@@ -0,0 +1,37 @@
+From 8c1ebb564f5eca2baeedc27a703200786d1abb0b Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sat, 22 Dec 2018 15:28:40 -0800
+Subject: [PATCH] tests/amd64: Do not clobber %rsp register
+
+This is seen with gcc-9.0 compiler now which is fix that gcc community
+did recently
+https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52813
+
+Upstream-Status: Submitted [https://bugs.kde.org/show_bug.cgi?id=402480]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ none/tests/amd64-linux/bug345887.c | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/none/tests/amd64-linux/bug345887.c b/none/tests/amd64-linux/bug345887.c
+index 0f9237d..4b07fe1 100644
+--- a/none/tests/amd64-linux/bug345887.c
++++ b/none/tests/amd64-linux/bug345887.c
+@@ -20,13 +20,14 @@ static void inner(void)
+ "movq $0x10d, %%r14\n"
+ "movq $0x10e, %%r15\n"
+ // not %rbp as mdb is then not able to reconstruct stack trace
+- "movq $0x10f, %%rsp\n"
++ // not %rsp since gcc ignores it and since gcc >= 9.0 errors about it
++ // see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52813
+ "movq $0x1234, (%%rax)\n" // should cause SEGV here
+ "ud2" // should never get here
+ : // no output registers
+ : // no input registers
+ : "memory", "%rax", "%rbx", "%rcx", "%rdx", "%rsi", "%rdi",
+- "%r8", "%r9", "%r10", "%r11", "%r12", "%r13", "%r14", "%r15", "%rsp");
++ "%r8", "%r9", "%r10", "%r11", "%r12", "%r13", "%r14", "%r15");
+ }
+
+ __attribute__((noinline))
diff --git a/meta/recipes-devtools/valgrind/valgrind_3.14.0.bb b/meta/recipes-devtools/valgrind/valgrind_3.14.0.bb
index 50f8221ebb..bbbc3bf695 100644
--- a/meta/recipes-devtools/valgrind/valgrind_3.14.0.bb
+++ b/meta/recipes-devtools/valgrind/valgrind_3.14.0.bb
@@ -36,6 +36,7 @@ SRC_URI = "http://www.valgrind.org/downloads/valgrind-${PV}.tar.bz2 \
file://0001-fix-opcode-not-supported-on-mips32-linux.patch \
file://0001-Guard-against-__GLIBC_PREREQ-for-musl-libc.patch \
file://0001-Make-local-functions-static-to-avoid-assembler-error.patch \
+ file://0001-tests-amd64-Do-not-clobber-rsp-register.patch \
"
SRC_URI[md5sum] = "74175426afa280184b62591b58c671b3"
SRC_URI[sha256sum] = "037c11bfefd477cc6e9ebe8f193bb237fe397f7ce791b4a4ce3fa1c6a520baa5"