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tests/trace: Add checks for SIAR and SDAR being set correctly

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Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
This commit is contained in:
Paul Mackerras
2025-01-16 19:44:28 +11:00
parent ff00dc1505
commit 09de0738de
2 changed files with 12 additions and 0 deletions
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tests/test_trace.bin
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12
tests/trace/trace.c
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@@ -16,6 +16,8 @@ extern unsigned long callit(unsigned long arg1, unsigned long arg2,
#define SPRG0 272
#define SPRG1 273
#define CIABR 187
#define SIAR 780
#define SDAR 781
static inline unsigned long mfmsr(void)
{
@@ -80,6 +82,8 @@ int trace_test_1(void)
return ret + 2;
if (regs[0] != 3 || regs[1] != 2)
return 3;
if (mfspr(SIAR) != (unsigned long)&test1)
return 4;
return 0;
}
@@ -98,6 +102,8 @@ int trace_test_2(void)
return ret + 2;
if (regs[0] != 3 || x != 3)
return 3;
if (mfspr(SIAR) != (unsigned long)&test2 || mfspr(SDAR) != (unsigned long)&x)
return 4;
return 0;
}
@@ -116,6 +122,8 @@ int trace_test_3(void)
return ret + 2;
if (regs[0] != 11 || x != 11)
return 3;
if (mfspr(SIAR) != (unsigned long)&test3 || mfspr(SDAR) != (unsigned long)&x)
return 4;
return 0;
}
@@ -169,6 +177,8 @@ int trace_test_6(void)
return ret + 2;
if (regs[0] != 11 || regs[1] != 55)
return 3;
if (mfspr(SIAR) != (unsigned long)&test6 + 8)
return 4;
return 0;
}
@@ -186,6 +196,8 @@ int trace_test_7(void)
return ret + 2;
if (regs[0] != 11 || regs[1] != 1)
return 3;
if (mfspr(SIAR) != (unsigned long)&test7 + 8)
return 4;
return 0;
}