c09015dd04
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
179 lines
3.2 KiB
ArmAsm
179 lines
3.2 KiB
ArmAsm
.include "macros.inc"
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test_suite timer
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test ccount
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rsr a3, ccount
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rsr a4, ccount
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sub a3, a4, a3
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assert eqi, a3, 1
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test_end
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test ccompare
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movi a2, 0
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wsr a2, intenable
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rsr a2, interrupt
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wsr a2, intclear
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movi a2, 0
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wsr a2, ccompare1
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wsr a2, ccompare2
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movi a3, 20
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rsr a2, ccount
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addi a2, a2, 20
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wsr a2, ccompare0
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rsr a2, interrupt
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assert eqi, a2, 0
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loop a3, 1f
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rsr a3, interrupt
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bnez a3, 2f
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1:
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test_fail
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2:
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test_end
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test ccompare0_interrupt
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set_vector kernel, 2f
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movi a2, 0
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wsr a2, intenable
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rsr a2, interrupt
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wsr a2, intclear
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movi a2, 0
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wsr a2, ccompare1
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wsr a2, ccompare2
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movi a3, 20
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rsr a2, ccount
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addi a2, a2, 20
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wsr a2, ccompare0
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rsync
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rsr a2, interrupt
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assert eqi, a2, 0
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movi a2, 0x40
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wsr a2, intenable
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rsil a2, 0
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loop a3, 1f
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nop
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1:
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test_fail
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2:
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rsr a2, exccause
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assert eqi, a2, 4 /* LEVEL1_INTERRUPT_CAUSE */
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test_end
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test ccompare1_interrupt
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set_vector level3, 2f
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movi a2, 0
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wsr a2, intenable
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rsr a2, interrupt
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wsr a2, intclear
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movi a2, 0
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wsr a2, ccompare0
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wsr a2, ccompare2
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movi a3, 20
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rsr a2, ccount
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addi a2, a2, 20
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wsr a2, ccompare1
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rsync
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rsr a2, interrupt
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assert eqi, a2, 0
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movi a2, 0x400
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wsr a2, intenable
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rsil a2, 2
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loop a3, 1f
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nop
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1:
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test_fail
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2:
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test_end
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test ccompare2_interrupt
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set_vector level5, 2f
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movi a2, 0
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wsr a2, intenable
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rsr a2, interrupt
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wsr a2, intclear
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movi a2, 0
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wsr a2, ccompare0
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wsr a2, ccompare1
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movi a3, 20
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rsr a2, ccount
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addi a2, a2, 20
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wsr a2, ccompare2
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rsync
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rsr a2, interrupt
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assert eqi, a2, 0
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movi a2, 0x2000
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wsr a2, intenable
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rsil a2, 4
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loop a3, 1f
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nop
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1:
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test_fail
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2:
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test_end
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test ccompare_interrupt_masked
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set_vector kernel, 2f
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movi a2, 0
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wsr a2, intenable
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rsr a2, interrupt
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wsr a2, intclear
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movi a2, 0
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wsr a2, ccompare2
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movi a3, 40
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rsr a2, ccount
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addi a2, a2, 20
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wsr a2, ccompare1
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addi a2, a2, 20
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wsr a2, ccompare0
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rsync
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rsr a2, interrupt
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assert eqi, a2, 0
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movi a2, 0x40
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wsr a2, intenable
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rsil a2, 0
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loop a3, 1f
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nop
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1:
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test_fail
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2:
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rsr a2, exccause
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assert eqi, a2, 4 /* LEVEL1_INTERRUPT_CAUSE */
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test_end
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test ccompare_interrupt_masked_waiti
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set_vector kernel, 2f
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movi a2, 0
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wsr a2, intenable
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rsr a2, interrupt
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wsr a2, intclear
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movi a2, 0
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wsr a2, ccompare2
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movi a3, 40
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rsr a2, ccount
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addi a2, a2, 20
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wsr a2, ccompare1
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addi a2, a2, 20
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wsr a2, ccompare0
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rsync
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rsr a2, interrupt
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assert eqi, a2, 0
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movi a2, 0x40
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wsr a2, intenable
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waiti 0
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test_fail
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2:
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rsr a2, exccause
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assert eqi, a2, 4 /* LEVEL1_INTERRUPT_CAUSE */
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test_end
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test_suite_end
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