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dolphin/Source/DSPSpy/tests/ir_test.ds

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Meta: Using Unix tools to operate on a tree containing filename with spaces in them is really annoying, so rename the handful of instances where there were spaces. Host.cpp has never been used. Games tend to lookup the following directories that we don't yet have anything to put in, so prepopulate them in Data/User/Wii: title/00010001 title/00010002 title/00010003 title/00010004 title/00010005 title/00010006 title/00010007 meta shared2/title Set eol-style native on a number of text files which didn't already have it. git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5572 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-06-02 18:00:22 +00:00
; This test checks the effect of the index looping registers (R8-R11)
incdir "tests"
include "dsp_base.inc"
; First theories, fitting tests with nice masks in the loop registers
; IR THEORY: if ((ar & lp) == lp) ar &= ~lp;
; DR THEORY: if ((ar & lp) == 0) ar |= lp;
; These were proven FALSE though by the following:
; Tests done using AR1 = 0x0010, IX1 = 0
; WR1 = 0
; 10, 11, 11, 11, 11......
; WR1 = 1
; 10, 11, 10, 11, 10......
; WR1 = 2
; 10, 11, 12, 13, 11, 12, 13, 11, 12, 13 ......
; WR1 = 3
; 10, 11, 12, 13, 10, 11, 12, 13, 10, 11, 12, 13.......
; WR1 = 4
; 10, 11, 12, 13, 14, 15, 16, 17, 13, 14, 15, 16, 17, 13, 14, 15 ......
; WR1 = 5
; 10, 11, 12, 13, 14, 15, 16, 17, 12, 13, 14, 15 ...
; WR1 = 6
; 10, 11, 12, 13, 14, 15, 16, 17, 11, 12, 13, 14...
; WR1 = 7
; 10, 11, 12, 13, 14, 15, 16, 17, 10, 11, ....
; WR1 = 8
; 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 1a, 1b, 1c, 1d, 1e, 1f, 17, 18, 19, 1a, 1b.....
; I really don't know how the above could possibly be efficiently implemented in hardware.
; And thus it's tricky to implement in software too :p
DSPSpy: Require user to specify a test_main label This makes the point where execution starts more obvious compared to a start_of_test label at the end of the include, and allows putting other functions at the start of the file. This change also modifies the existing tests to build with this change.
2021-08-15 22:26:03 +00:00
test_main:
Meta: Using Unix tools to operate on a tree containing filename with spaces in them is really annoying, so rename the handful of instances where there were spaces. Host.cpp has never been used. Games tend to lookup the following directories that we don't yet have anything to put in, so prepopulate them in Data/User/Wii: title/00010001 title/00010002 title/00010003 title/00010004 title/00010005 title/00010006 title/00010007 meta shared2/title Set eol-style native on a number of text files which didn't already have it. git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5572 8ced0084-cf51-0410-be5f-012b33b47a6e
2010-06-02 18:00:22 +00:00
; test using indexing register 1 - 0 is used in send_back
lri $AR1, #16
lri $IX1, #32
lri $WR1, #0
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
lri $AR1, #16
lri $WR1, #1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
lri $AR1, #16
lri $WR1, #2
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
lri $AR1, #16
lri $WR1, #3
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
lri $AR1, #16
lri $WR1, #4
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
lri $AR1, #16
lri $WR1, #5
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
lri $AR1, #16
lri $WR1, #6
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
lri $AR1, #16
lri $WR1, #7
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
lri $AR1, #16
lri $WR1, #8
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
nx'ir : $AR1
call send_back ; 1
lri $WR1, #0xFFFF
; We're done, DO NOT DELETE THIS LINE
jmp end_of_test