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authorRoy Li <rongqing.li@windriver.com>2015-07-13 09:52:36 +0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2015-07-31 10:31:03 +0100
commit80d6a1c249ae8cd7b0bdc011a2d680221799cc83 (patch)
tree9bdae0778184064899252d8e37e2a547ccfdc729 /meta/recipes-devtools/elfutils
parentd12befdf03500a0c72b661caf1a8fe81a20b6163 (diff)
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elfutils: fix stack usage warning
Signed-off-by: Roy Li <rongqing.li@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
Diffstat (limited to 'meta/recipes-devtools/elfutils')
-rw-r--r--meta/recipes-devtools/elfutils/elfutils-0.163/0001-fix-a-stack-usage-warning.patch28
-rw-r--r--meta/recipes-devtools/elfutils/elfutils_0.163.bb1
2 files changed, 29 insertions, 0 deletions
diff --git a/meta/recipes-devtools/elfutils/elfutils-0.163/0001-fix-a-stack-usage-warning.patch b/meta/recipes-devtools/elfutils/elfutils-0.163/0001-fix-a-stack-usage-warning.patch
new file mode 100644
index 0000000000..6923bf7053
--- /dev/null
+++ b/meta/recipes-devtools/elfutils/elfutils-0.163/0001-fix-a-stack-usage-warning.patch
@@ -0,0 +1,28 @@
+[PATCH] fix a stack-usage warning
+
+Upstream-Status: Pending
+
+not use a variable to as a array size, otherwise the warning to error that
+stack usage might be unbounded [-Werror=stack-usage=] will happen
+
+Signed-off-by: Roy Li <rongqing.li@windriver.com>
+---
+ backends/ppc_initreg.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/backends/ppc_initreg.c b/backends/ppc_initreg.c
+index 64f5379..52dde3e 100644
+--- a/backends/ppc_initreg.c
++++ b/backends/ppc_initreg.c
+@@ -93,7 +93,7 @@ ppc_set_initial_registers_tid (pid_t tid __attribute__ ((unused)),
+ return false;
+ }
+ const size_t gprs = sizeof (user_regs.r.gpr) / sizeof (*user_regs.r.gpr);
+- Dwarf_Word dwarf_regs[gprs];
++ Dwarf_Word dwarf_regs[sizeof (user_regs.r.gpr) / sizeof (*user_regs.r.gpr)];
+ for (unsigned gpr = 0; gpr < gprs; gpr++)
+ dwarf_regs[gpr] = user_regs.r.gpr[gpr];
+ if (! setfunc (0, gprs, dwarf_regs, arg))
+--
+1.9.1
+
diff --git a/meta/recipes-devtools/elfutils/elfutils_0.163.bb b/meta/recipes-devtools/elfutils/elfutils_0.163.bb
index c4fdabdb31..e391813639 100644
--- a/meta/recipes-devtools/elfutils/elfutils_0.163.bb
+++ b/meta/recipes-devtools/elfutils/elfutils_0.163.bb
@@ -17,6 +17,7 @@ SRC_URI += "\
file://fixheadercheck.patch \
file://0001-elf_getarsym-Silence-Werror-maybe-uninitialized-fals.patch \
file://0001-remove-the-unneed-checking.patch \
+ file://0001-fix-a-stack-usage-warning.patch \
"
# pick the patch from debian