36 lines
1.1 KiB
Diff
36 lines
1.1 KiB
Diff
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From dd6dbf6af396519380f48c0ef1ce6cf4dd77f6d7 Mon Sep 17 00:00:00 2001
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From: Hongxu Jia <hongxu.jia@windriver.com>
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Date: Tue, 15 Aug 2017 17:25:16 +0800
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Subject: [PATCH 5/7] fix a stack-usage warning
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Upstream-Status: Pending
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not use a variable to as a array size, otherwise the warning to error
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that
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stack usage might be unbounded [-Werror=stack-usage=] will happen
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Signed-off-by: Roy Li <rongqing.li@windriver.com>
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Rebase to 0.170
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Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
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---
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backends/ppc_initreg.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/backends/ppc_initreg.c b/backends/ppc_initreg.c
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index 69d623b..de41dec 100644
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--- a/backends/ppc_initreg.c
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+++ b/backends/ppc_initreg.c
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@@ -93,7 +93,7 @@ ppc_set_initial_registers_tid (pid_t tid __attribute__ ((unused)),
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return false;
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}
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const size_t gprs = sizeof (user_regs.r.gpr) / sizeof (*user_regs.r.gpr);
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- Dwarf_Word dwarf_regs[gprs];
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+ Dwarf_Word dwarf_regs[sizeof (user_regs.r.gpr) / sizeof (*user_regs.r.gpr)];
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for (unsigned gpr = 0; gpr < gprs; gpr++)
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dwarf_regs[gpr] = user_regs.r.gpr[gpr];
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if (! setfunc (0, gprs, dwarf_regs, arg))
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--
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1.8.3.1
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