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sim: fix unused cpu_nr warnings

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The trace_option_handler() function only uses cpu_nr when the
SIM_HAVE_ADDR_RANGE define is enabled.  So move the decl down
to where the code exists.  Otherwise GCC warns:
sim-trace.c: In function 'trace_option_handler':
sim-trace.c:236: warning: unused variable 'cpu_nr'
This commit is contained in:
Mike Frysinger 2010-03-30 20:39:38 +00:00
parent fb0cc53ef6
commit 15f3c2de23
2 changed files with 6 additions and 1 deletions
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5
sim/common/ChangeLog
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@ -1,3 +1,8 @@
2010-03-30 Mike Frysinger <vapier@gentoo.org>
* sim-trace.c (trace_option_handler): Move cpu_nr decl behind
the SIM_HAVE_ADDR_RANGE define.
2010-03-30 Mike Frysinger <vapier@gentoo.org>
* sim-core.h (device_error): Add const to message, and add printf

2
sim/common/sim-trace.c
View File

@ -233,7 +233,6 @@ trace_option_handler (SIM_DESC sd, sim_cpu *cpu, int opt,
char *arg, int is_command)
{
int n;
int cpu_nr;
switch (opt)
{
@ -353,6 +352,7 @@ trace_option_handler (SIM_DESC sd, sim_cpu *cpu, int opt,
case OPTION_TRACE_RANGE :
if (WITH_TRACE)
{
int cpu_nr;
char *chp = arg;
unsigned long start,end;
start = strtoul (chp, &chp, 0);