[gem5-dev] changeset in gem5: arm: Fix uninitialised warning with gcc 4.8

[Stephan Diestelhorst]

changeset af1ec649e251 in /z/repo/gem5
details: http://repo.gem5.org/gem5?cmd=changeset;node=af1ec649e251
description:
        arm: Fix uninitialised warning with gcc 4.8

        Small fix for a warning that prevents compilation with gcc 4.8.1 due
        to detecting that a variable might be uninitialised. The fix is to
        assign a safe default.

diffstat:

 src/arch/arm/utility.cc |  2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diffs (12 lines):

diff -r b5de69974a2e -r af1ec649e251 src/arch/arm/utility.cc
--- a/src/arch/arm/utility.cc   Fri Mar 07 15:56:23 2014 -0500
+++ b/src/arch/arm/utility.cc   Fri Mar 07 15:56:23 2014 -0500
@@ -704,7 +704,7 @@
 decodeMrsMsrBankedReg(uint8_t sysM, bool r, bool &isIntReg, int &regIdx,
                       CPSR cpsr, SCR scr, NSACR nsacr, bool checkSecurity)
 {
-    OperatingMode mode;
+    OperatingMode mode = MODE_UNDEFINED;
     bool          ok = true;
 
     // R mostly indicates if its a int register or a misc reg, we override
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