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qemu-patch-raspberry4
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target-alpha: fix uninitialized variable 

I am not sure why the compiler does not catch it.  There is no
semantic change since gen_excp returns EXIT_NORETURN, but the
old code is wrong.

Reported by Coverity.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
stable-2.5
Paolo Bonzini 2015-10-19 16:08:38 +02:00 committed by Michael Tokarev
parent 258133bda9
commit 74de807f79
1 changed files with 1 additions and 1 deletions
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2
target-alpha/translate.c
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@ -2916,7 +2916,7 @@ void gen_intermediate_code(CPUAlphaState *env, struct TranslationBlock *tb)
num_insns++;
if (unlikely(cpu_breakpoint_test(cs, ctx.pc, BP_ANY))) {
gen_excp(&ctx, EXCP_DEBUG, 0);
ret = gen_excp(&ctx, EXCP_DEBUG, 0);
/* The address covered by the breakpoint must be included in
[tb->pc, tb->pc + tb->size) in order to for it to be
properly cleared -- thus we increment the PC here so that