* SQXBR test $Id$
sysclear
archmode esame
r 1a0=00000001800000000000000000000200 # z/Arch restart PSW
r 1d0=0000000180000000000000000000025A # z/Arch pgm new PSW
r 200=B7000320     # LCTL R0,R0,CTLR0  Set CR0 bit 45
r 204=B29D0324     # LFPC FPCREG       Load value into FPC register
r 208=E54C03280000 # MVHI COUNT,0      Clear error counter
r 20E=41000005     # LA R0,5           R0=Number of test data
r 212=41100800     # LA R1,TEST1       R1=>Test data table
r 216=41F00900     # LA R15,RES1       R15=>Result table
r 21A=1B88         # SR R8,R8          Clear CC register
r 21C=68401000     #A LD R4,0(,R1)     Load R4,R6=TESTn
r 220=68601008     # LD R6,8(,R1)      ...
r 224=B3160014     # SQXBR R1,R4       R1,R3 = square root of R4,R6
r 228=B2220080     # IPM R8            R8=Cond code and pgm mask
r 22C=6010F000     # STD R1,0(,R15)    Store R1,R3 in result table
r 230=6030F008     # STD R3,8(,R15)    ...
r 234=41F0F010     #B LA R15,16(,R15)  R15=>next result table
r 238=41101010     # LA R1,16(,R1)     R1=>Next TESTn
r 23C=4600021C     # BCT R0,A          Loop to end of TEST table
r 240=41000900     # LA R0,RES1        R0->Actual results
r 244=41100050     # LA R1,5*16        R1=Length of results table
r 248=41200C00     # LA R2,EXP1        R2->Expected results
r 24C=41300050     # LA R3,5*16        R3=Length of results table
r 250=0F02         # CLCL R0,R2        Compare with expected results
r 252=477002FC     # BNE DIE           Error if not equal
r 256=B2B20300     # LPSWE WAITPSW     Load enabled wait PSW
r 25A=B29C0324     #PGM STFPC FPCREG   Save FPC register
r 25E=D203F000032C # MVC 0(4,R15),EYE  Move eye-catcher to result table
r 264=92DCF004     # MVI 4(R15),X'DC'  Indicate program check
r 268=D200F0050326 # MVC 5(1,R15),FPCREG+2  Save DXC in result table
r 26E=D201F006008E # MVC 6(2,R15),PGMINT+2  Save interrupt code in result table
r 274=D703F008F008 # XC 8(3,R15),8(R15)  Clear unused word in result table
r 27A=D203F00C032C # MVC 12(4,R15),EYE  Move eye-catcher to result table
r 280=47F00234     # B B               Continue to next test
r 2FC=B2B20310     #DIE LPSWE DISWAIT  Load disabled wait PSW
r 300=07020001800000000000000000AAAAAA # WAITPSW Enabled wait state PSW
r 310=00020001800000000000000000BADBAD # DISWAIT Disabled wait state PSW
r 320=00040000     # CTLR0             Control register 0 (bit45 AFP control)
r 324=80000000     # FPCREG            Floating point control register
r 328=00000000     # COUNT             Error counter
r 32C=FEEDBEEF     # EYE               Eye-catcher
r 800=40010000000000000000000000000000 # TEST1 DC LB'4'
r 810=C0010000000000000000000000000000 # TEST2 DC LB'-4'
r 820=80000000000000000000000000000000 # TEST3 DC LB'-0'
r 830=7FFF0000000000000000000000000000 # TEST4 DC LB'+INF'
r 840=40000000000000000000000000000000 # TEST5 DC LB'2'
* Expected results or DXC codes
r C00=40000000000000000000000000000000 # EXP1 DC LB'2'
r C10=FEEDBEEFDC80000700000000FEEDBEEF # EXP2 DC F'EYE',X'DC',X'80',X'0007',F'0,EYE' IEEE-INVALID
r C20=80000000000000000000000000000000 # EXP3 DC LB'-0'
r C30=7FFF0000000000000000000000000000 # EXP4 DC LB'+INF'
r C40=3FFF6A09E667F3BCC908B2FB1366EA95 # EXP5 DC LB'1.41421356237...'
pgmtrace +7
restart
pause 1
* Display test data
r 800.50
* Display expected results
r C00.50
* Display actual results
r 900.50
