From 25c62b02bc8fc9e66c1735e562e91acaa94abbe3 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Sun, 31 Aug 2008 18:18:17 +0000 Subject: 2008-08-31 Joel Sherrill * timer/timer.c: Eliminate empty function from every benchmark timer driver. Fix spelling. --- c/src/lib/libbsp/c4x/c4xsim/timer/timer.c | 28 +++++++++------------------- 1 file changed, 9 insertions(+), 19 deletions(-) (limited to 'c/src/lib/libbsp/c4x/c4xsim/timer') diff --git a/c/src/lib/libbsp/c4x/c4xsim/timer/timer.c b/c/src/lib/libbsp/c4x/c4xsim/timer/timer.c index ceab1582cb..999cd6a2a3 100644 --- a/c/src/lib/libbsp/c4x/c4xsim/timer/timer.c +++ b/c/src/lib/libbsp/c4x/c4xsim/timer/timer.c @@ -2,8 +2,8 @@ * * This file manages the benchmark timer used by the RTEMS Timing Test * Suite. Each measured time period is demarcated by calls to - * benchmark_timerinitialize() and benchmark_timerread(). benchmark_timerread() usually returns - * the number of microseconds since benchmark_timerinitialize() exitted. + * benchmark_timer_initialize() and benchmark_timer_read(). benchmark_timer_read() usually returns + * the number of microseconds since benchmark_timer_initialize() exitted. * * NOTE: It is important that the timer start/stop overhead be * determined when porting or modifying this code. @@ -23,11 +23,11 @@ #include uint32_t Timer_interrupts; -rtems_boolean benchmark_timerfind_average_overhead; +rtems_boolean benchmark_timer_find_average_overhead; static uint32_t start; -void benchmark_timerinitialize( void ) +void benchmark_timer_initialize( void ) { /* @@ -48,7 +48,7 @@ void benchmark_timerinitialize( void ) } /* - * The following controls the behavior of benchmark_timerread(). + * The following controls the behavior of benchmark_timer_read(). * * AVG_OVEREHAD is the overhead for starting and stopping the timer. It * is usually deducted from the number returned. @@ -62,7 +62,7 @@ void benchmark_timerinitialize( void ) /* This value is in microseconds. */ #define LEAST_VALID 1 /* Don't trust a clicks value lower than this */ -int benchmark_timerread( void ) +int benchmark_timer_read( void ) { uint32_t clicks; uint32_t total; @@ -83,7 +83,7 @@ int benchmark_timerread( void ) total = clicks * 1; - if ( benchmark_timerfind_average_overhead == 1 ) { + if ( benchmark_timer_find_average_overhead == 1 ) { return total; /* in count units where each count is */ /* 1 / (clock frequency/2) */ } else { @@ -97,19 +97,9 @@ int benchmark_timerread( void ) } } -/* - * Empty function call used in loops to measure basic cost of looping - * in Timing Test Suite. - */ - -rtems_status_code benchmark_timerempty_function( void ) -{ - return RTEMS_SUCCESSFUL; -} - -void benchmark_timerdisable_subtracting_average_overhead( +void benchmark_timer_disable_subtracting_average_overhead( rtems_boolean find_flag ) { - benchmark_timerfind_average_overhead = find_flag; + benchmark_timer_find_average_overhead = find_flag; } -- cgit v1.2.3