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tests/pmu: Cleanup whitespace in pmc.c

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Fixup tabs vs space and trailing whitespace.

Signed-off-by: Michael Neuling <mikey@neuling.org>
This commit is contained in:
Michael Neuling
2022-07-25 15:03:40 +10:00
parent de1bf10114
commit a060ad5085
1 changed files with 42 additions and 42 deletions
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84
tests/pmu/pmu.c
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@@ -4,18 +4,18 @@
#include "console.h"
#define asm __asm__ volatile
#define asm __asm__ volatile
#define MMCR0 795
#define MMCR1 798
#define MMCR2 785
#define MMCRA 786
#define PMC1 771
#define PMC2 772
#define PMC3 773
#define PMC4 774
#define PMC5 775
#define PMC6 776
#define MMCR0 795
#define MMCR1 798
#define MMCR2 785
#define MMCRA 786
#define PMC1 771
#define PMC2 772
#define PMC3 773
#define PMC4 774
#define PMC5 775
#define PMC6 776
#define MMCR0_FC 0x80000000 // Freeze Counters
#define PMC1SEL_FC 0xFC000000 // Load Completed
@@ -47,8 +47,8 @@ void print_test_number(int i)
}
void reset_pmu() {
mtspr(MMCR0, MMCR0_FC);
mtspr(MMCR1, 0);
mtspr(MMCR0, MMCR0_FC);
mtspr(MMCR1, 0);
mtspr(PMC1, 0);
mtspr(PMC2, 0);
mtspr(PMC3, 0);
@@ -62,19 +62,19 @@ void reset_pmu() {
Runs 50 load instructions
Expects PMC1 to be 50 at the end
*/
int test_load_complete()
int test_load_complete()
{
reset_pmu();
unsigned long volatile b = 0;
mtspr(MMCR1, PMC1SEL_FC);
mtspr(MMCR0, 0);
reset_pmu();
unsigned long volatile b = 0;
mtspr(MMCR1, PMC1SEL_FC);
mtspr(MMCR0, 0);
for(int i = 0; i < 50; i++)
++b;
mtspr(MMCR0, MMCR0_FC);
return mfspr(PMC1) == 50;
mtspr(MMCR0, MMCR0_FC);
return mfspr(PMC1) == 50;
}
/*
@@ -84,17 +84,17 @@ int test_load_complete()
*/
int test_store_complete()
{
reset_pmu();
unsigned long volatile b = 0;
mtspr(MMCR1, PMC2SEL_F0);
mtspr(MMCR0, 0);
reset_pmu();
unsigned long volatile b = 0;
mtspr(MMCR1, PMC2SEL_F0);
mtspr(MMCR0, 0);
for(int i = 0; i < 50; i++)
++b;
mtspr(MMCR0, MMCR0_FC);
return mfspr(PMC2) == 50;
mtspr(MMCR0, MMCR0_FC);
return mfspr(PMC2) == 50;
}
/*
@@ -104,16 +104,16 @@ int test_store_complete()
*/
int test_instruction_complete()
{
reset_pmu();
unsigned long volatile b = 0;
mtspr(MMCR0, 0);
reset_pmu();
unsigned long volatile b = 0;
mtspr(MMCR0, 0);
for(int i = 0; i < 50; i++)
++b;
mtspr(MMCR0, MMCR0_FC);
return mfspr(PMC5) > 0;
mtspr(MMCR0, MMCR0_FC);
return mfspr(PMC5) > 0;
}
/*
@@ -126,12 +126,12 @@ int test_count_cycles()
reset_pmu();
unsigned long volatile b = 0;
mtspr(MMCR0, 0);
for(int i = 0; i < 50; i++)
++b;
for(int i = 0; i < 50; i++)
++b;
mtspr(MMCR0, MMCR0_FC);
return mfspr(PMC6) > 0;
}
@@ -161,7 +161,7 @@ int main(void)
puts(FAIL);
} else
puts(PASS);
print_test_number(4);
if (test_count_cycles() == 0) {
fail = 1;