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Rework some of the tests

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This commit is contained in:
Pokechu22 2022-12-14 13:37:17 -08:00
commit 25f958d709
13 changed files with 217 additions and 55 deletions
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2
Source/DSPSpy/main_spy.cpp
View file

@ -424,7 +424,7 @@ void handle_dsp_mail(void)
}
// Request for an interrupt
else if (mail == 0x88881111)
else if (mail == 0x88885371)
{
if (real_dsp.CheckInterrupt())
{

37
Source/DSPSpy/tests/external_interrupt.ds
View file

@ -13,38 +13,23 @@ include "dsp_base_noirq.inc"
test_main:
CLR $ACC0
CLR $ACC1
SBCLR #2
SBCLR #3
SBCLR #4
SBCLR #5
SBCLR #6
LRI $AR0, #0
SBSET #5
SBSET #6
LRIS $AX0.H, #1
CALL send_back
SI @DMBH, #0x8888
SI @DMBL, #0x1111
SI @DMBL, #0x5371
wait_cpu_read:
LRS $AC1.M, @DMBH
ANDCF $AC1.M, #0x8000
JLZ wait_cpu_read
CLR $ACC1
second_loop:
wait_external_irq:
INC $ACC1
CMPIS $AC1.M, #1
JNZ second_loop
SBSET #6
SBSET #5
LRI $AR0, #2
LRI $AR0, #3
LRI $AR0, #4
LRI $AR0, #5
LRI $AR0, #6
TST $ACC0
JZ wait_external_irq
LRIS $AX0.H, #2
CALL send_back
@ -52,6 +37,14 @@ second_loop:
JMP end_of_test
external_irq:
INC $ACC0
LRIS $AX0.H, #3
CALL send_back
RTI
; Expected output ($AX0.H (send_back num), $AC0.L (interrupt count), and $SR):
; 1, 0, 3824 (start)
; 3, 1, 2820 (in interrupt handler)
; 2, 1, 3820 (back out of interrupt handler)
; DSPSpy shows "interrupt after 20 ticks / 0 tries" (exact number of ticks varies)
; ACC1 is 7bb40 or so (also varies, and can vary between steps 2 and 3 if the interrupt happens on the JZ)

12
Source/DSPSpy/tests/external_interrupt_delay.ds
View file

@ -13,6 +13,10 @@ include "dsp_base_noirq.inc"
test_main:
CLR $ACC0
CLR $ACC1
SBCLR #2
SBCLR #3
SBCLR #4
SBCLR #5
SBCLR #6
@ -22,7 +26,7 @@ test_main:
CALL send_back
SI @DMBH, #0x8888
SI @DMBL, #0x1111
SI @DMBL, #0x5371
wait_cpu_read:
LRS $AC1.M, @DMBH
@ -53,3 +57,9 @@ external_irq:
LRIS $AX0.H, #3
CALL send_back
RTI
; Expected result ($AX0.H (send_back num), $AR0, and $SR):
; 1, 0, 2024 (start)
; 3, 2, 2025 (in interrupt handler - note that the interrupt happens after the first LRI)
; 2, 6, 3825 (the remaining LRIs execute)
; DSPSpy shows "interrupt after 131054 ticks / 37414 tries" (exact numbers vary but are close)

22
Source/DSPSpy/tests/external_interrupt_nested.ds → Source/DSPSpy/tests/external_interrupt_nested_rti.ds
View file

@ -13,6 +13,7 @@ include "dsp_base_noirq.inc"
test_main:
CLR $ACC0
CLR $ACC1
SBCLR #2
SBCLR #3
SBCLR #4
@ -25,7 +26,7 @@ test_main:
CALL send_back
SI @DMBH, #0x8888
SI @DMBL, #0x1111
SI @DMBL, #0x5371
wait_cpu_read:
LRS $AC1.M, @DMBH
@ -38,8 +39,8 @@ second_loop:
CMPIS $AC1.M, #1
JNZ second_loop
SBSET #6
SBSET #5
SBSET #6
LRI $AR0, #2
LRI $AR0, #3
LRI $AR0, #4
@ -52,16 +53,17 @@ second_loop:
JMP end_of_test
external_irq:
INC $ACC0
INCM $AC0.M
LRIS $AX0.H, #3
CALL send_back
; Only trigger a nested interrupt the first time through
CMPIS $AC0.M, #1
RTINZ
; Only trigger a nested interrupt the first time through.
CMPIS $AC0.M, #2
JGE exit_irq
SI @DMBH, #0x8888
SI @DMBL, #0x1111
SI @DMBL, #0x5371
wait_cpu_read_irq:
LRS $AC1.M, @DMBH
@ -74,4 +76,12 @@ second_loop_irq:
CMPIS $AC1.M, #1
JNZ second_loop_irq
exit_irq:
DEC $ACC0
RTI
; Expected result ($AX0.H (send_back num), $AC0.L (interrupt depth), $AC0.M (interrupt count), $AR0, and $SR):
; 1, 0, 0, 0, 2024
; 3, 1, 1, 2, 2020
; 3, 1, 2, 3, 2020
; 2, 0, 2, 6, 3825

89
Source/DSPSpy/tests/external_interrupt_nested_sbset.ds Normal file
View file

@ -0,0 +1,89 @@
; This test needs to manually specify IRQs
jmp irq0
jmp irq1
jmp irq2
jmp irq3
jmp irq4
jmp irq5
jmp irq6
jmp external_irq
incdir "tests"
include "dsp_base_noirq.inc"
test_main:
CLR $ACC0
CLR $ACC1
SBCLR #2
SBCLR #3
SBCLR #4
SBCLR #5
SBCLR #6
LRI $AR0, #0
LRIS $AX0.H, #1
CALL send_back
SI @DMBH, #0x8888
SI @DMBL, #0x5371
wait_cpu_read:
LRS $AC1.M, @DMBH
ANDCF $AC1.M, #0x8000
JLZ wait_cpu_read
CLR $ACC1
second_loop:
INC $ACC1
CMPIS $AC1.M, #1
JNZ second_loop
SBSET #5
SBSET #6
LRI $AR0, #2
LRI $AR0, #3
LRI $AR0, #4
LRI $AR0, #5
LRI $AR0, #6
LRIS $AX0.H, #2
CALL send_back
JMP end_of_test
external_irq:
INC $ACC0
INCM $AC0.M
LRIS $AX0.H, #3
CALL send_back
; Only trigger a nested interrupt the first time through.
CMPIS $AC0.M, #2
JGE exit_irq
SI @DMBH, #0x8888
SI @DMBL, #0x5371
wait_cpu_read_irq:
LRS $AC1.M, @DMBH
ANDCF $AC1.M, #0x8000
JLZ wait_cpu_read_irq
CLR $ACC1
SBSET #6
second_loop_irq:
INC $ACC1
CMPIS $AC1.M, #1
JNZ second_loop_irq
exit_irq:
DEC $ACC0
RTI
; Expected result ($AX0.H (send_back num), $AC0.L (interrupt depth), $AC0.M (interrupt count), $AR0, and $SR):
; 1, 0, 0, 0, 2024
; 3, 1, 1, 2, 2020
; 3, 2, 2, 2, 2020
; 2, 0, 2, 6, 3825

14
Source/DSPSpy/tests/external_interrupt_no_delay.ds
View file

@ -13,6 +13,10 @@ include "dsp_base_noirq.inc"
test_main:
CLR $ACC0
CLR $ACC1
SBCLR #2
SBCLR #3
SBCLR #4
SBCLR #5
SBCLR #6
@ -22,7 +26,7 @@ test_main:
CALL send_back
SI @DMBH, #0x8888
SI @DMBL, #0x1111
SI @DMBL, #0x5371
wait_cpu_read:
LRS $AC1.M, @DMBH
@ -55,3 +59,11 @@ external_irq:
LRIS $AX0.H, #3
CALL send_back
RTI
; Expected result ($AX0.H (send_back num), $AR0, and $SR):
; 1, 0, 2024 (start)
; 3, 0, 2020 (in interrupt handler)
; 2, 6, 3825 (end)
; DSPSpy shows "interrupt after 21 ticks / 0 tries" (exact numbers vary)
; $ACC1 in the interrupt handler is approximately 15 (so it loops 15 times
; after the CPU receives the mail before the interrupt fires)

14
Source/DSPSpy/tests/external_interrupt_other_interrupt_on_return.ds
View file

@ -38,7 +38,7 @@ test_main:
CALL send_back
SI @DMBH, #0x8888
SI @DMBL, #0x1111
SI @DMBL, #0x5371
wait_cpu_read:
LRS $AC1.M, @DMBH
@ -66,6 +66,7 @@ second_loop:
JMP end_of_test
accov_irq:
INC $ACC0
INCM $AC0.M
; Restore registers, otherwise no new interrupt will be generated
@ -76,10 +77,21 @@ accov_irq:
LRIS $AX0.H, #3
CALL send_back
DECM $AC0.M
RTI
external_irq:
INC $ACC0
INCM $AC0.M
LRIS $AX0.H, #4
CALL send_back
DECM $AC0.M
RTI
; Expected result ($AX0.H (send_back num), $AC0.L (interrupt count), $AC0.M (interrupt depth), $AR0, and $SR):
; 1, 0, 0, 0, 2224 (start)
; 3, 1, 1, 0, 2a20 (overflow interrupt)
; 4, 2, 1, 3, 2a20 (external interrupt
; 2, 2, 0, 6, 3a25 (end)

8
Source/DSPSpy/tests/external_interrupt_toggle.ds
View file

@ -13,6 +13,7 @@ include "dsp_base_noirq.inc"
test_main:
CLR $ACC0
CLR $ACC1
SBCLR #5
SBCLR #6
@ -22,7 +23,7 @@ test_main:
CALL send_back
SI @DMBH, #0x8888
SI @DMBL, #0x1111
SI @DMBL, #0x5371
wait_cpu_read:
LRS $AC1.M, @DMBH
@ -59,3 +60,8 @@ external_irq:
LRIS $AX0.H, #3
CALL send_back
RTI
; Expected result ($AX0.H (send_back num), $AR0, and $SR):
; 1, 0, 2224
; 3, 2, 2a25
; 2, 4, 3a25

8
Source/DSPSpy/tests/external_interrupt_toggle_2.ds
View file

@ -13,6 +13,7 @@ include "dsp_base_noirq.inc"
test_main:
CLR $ACC0
CLR $ACC1
SBCLR #5
SBCLR #6
@ -22,7 +23,7 @@ test_main:
CALL send_back
SI @DMBH, #0x8888
SI @DMBL, #0x1111
SI @DMBL, #0x5371
wait_cpu_read:
LRS $AC1.M, @DMBH
@ -62,3 +63,8 @@ external_irq:
LRIS $AX0.H, #3
CALL send_back
RTI
; Expected result ($AX0.H (send_back num), $AR0, and $SR):
; 1, 0, 2224
; 3, 6, 2a25
; 2, 7, 3a25

18
Source/DSPSpy/tests/interrupt_nested.ds
View file

@ -25,6 +25,12 @@ test_main:
SI @ACEAH, #0
SI @ACEAL, #0
SBSET #2
SBSET #3
SBCLR #4
SBSET #5
SBSET #6
CLR $ACC0
CLR $ACC1
LRIS $AX0.H, #1
@ -69,9 +75,9 @@ accov_irq:
; Expected output ($AX0.H (send_back number), $AX1.H (changed on lines after an exception fires,
; to make sure it happens immediately), $AC0.M (interrupt count), $AC1.M (interrupt depth), and $SR):
; 1, 0, 0, 0, 2224 (first line)
; 3, 0, 1, 1, 2220 (start of interrupt handler)
; 3, 0, 2, 2, 2220 (nested start of interrupt handler)
; 4, 2, 2, 2, 2221 (nested interrupt handler exits)
; 4, 2, 2, 1, 2225 (interrupt handler exits)
; 2, 1, 2, 0, 2224 (before end_of_test)
; 1, 0, 0, 0, 3a24 (first line)
; 3, 0, 1, 1, 2a20 (start of interrupt handler)
; 3, 0, 2, 2, 2a20 (nested start of interrupt handler)
; 4, 2, 2, 2, 2a21 (nested interrupt handler exits)
; 4, 2, 2, 1, 2a25 (interrupt handler exits)
; 2, 1, 2, 0, 3a24 (before end_of_test)

18
Source/DSPSpy/tests/interrupt_suppressed.ds
View file

@ -25,6 +25,12 @@ test_main:
SI @ACEAH, #0
SI @ACEAL, #0
SBSET #2
SBSET #3
SBCLR #4
SBSET #5
SBSET #6
CLR $ACC0
CLR $ACC1
@ -66,9 +72,9 @@ accov_irq:
RTI
; Expected output ($AC0.M (num interrupts), $AC1.M (send_back number), and $SR):
; 0, 1, 2224 (start)
; 1, 6, 2220 (in interrupt handler)
; 1, 2, 2224 (out of interrupt handler)
; 1, 3, 2024 (interrupts disabled)
; 1, 4, 2024 (no interrupt triggered)
; 1, 5, 2224 (interrupts enabled, still no interrupt triggered)
; 0, 1, 3a24 (start)
; 1, 6, 2a20 (in interrupt handler)
; 1, 2, 3a24 (out of interrupt handler)
; 1, 3, 3824 (interrupts disabled)
; 1, 4, 3824 (no interrupt triggered)
; 1, 5, 3a24 (interrupts enabled, still no interrupt triggered)

14
Source/DSPSpy/tests/interrupt_suppressed_nested_rti.ds
View file

@ -25,6 +25,12 @@ test_main:
SI @ACEAH, #0
SI @ACEAL, #0
SBSET #2
SBSET #3
SBCLR #4
SBSET #5
SBSET #6
CLR $ACC0
CLR $ACC1
LRIS $AX0.H, #1
@ -67,7 +73,7 @@ accov_irq:
; Expected output ($AX0.H (send_back number), $AX1.H (changed on lines after an exception fires,
; to make sure it happens immediately), $AC0.M (interrupt count), $AC1.M (interrupt depth), and $SR):
; 1, 0, 0, 0, 2224 (first line)
; 3, 0, 1, 1, 2020 (start of interrupt handler)
; 4, 2, 1, 1, 2020 (end of interrupt handler)
; 2, 1, 1, 0, 2224 (before end_of_test)
; 1, 0, 0, 0, 3a24 (first line)
; 3, 0, 1, 1, 2820 (start of interrupt handler)
; 4, 2, 1, 1, 2820 (end of interrupt handler)
; 2, 1, 1, 0, 3a24 (before end_of_test)

16
Source/DSPSpy/tests/interrupt_suppressed_nested_sbset.ds
View file

@ -25,6 +25,12 @@ test_main:
SI @ACEAH, #0
SI @ACEAL, #0
SBSET #2
SBSET #3
SBCLR #4
SBSET #5
SBSET #6
CLR $ACC0
CLR $ACC1
LRIS $AX0.H, #1
@ -74,8 +80,8 @@ accov_irq:
; Expected output ($AX0.H (send_back number), $AX1.H (changed on lines after an exception fires,
; to make sure it happens immediately), $AC0.M (interrupt count), $AC1.M (interrupt depth), and $SR):
; 1, 0, 0, 0, 2224 (first line)
; 3, 0, 1, 1, 2020 (start of interrupt handler)
; 4, 2, 1, 1, 2020 (middle of interrupt handler)
; 5, 3, 1, 1, 2220 (end of interrupt handler)
; 2, 1, 1, 0, 2224 (before end_of_test)
; 1, 0, 0, 0, 3a24 (first line)
; 3, 0, 1, 1, 2820 (start of interrupt handler)
; 4, 2, 1, 1, 2820 (middle of interrupt handler)
; 5, 3, 1, 1, 2a20 (end of interrupt handler)
; 2, 1, 1, 0, 3a24 (before end_of_test)