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;  assemble as "as -o reg reg.s"
; or
;  cc -g -o +DA2.0N
;
; PA-RISC 2.0 register contents test.
;
        .level 2.0
 
        .code
        .export main,ENTRY
        .export mainend,CODE
        .export lab1,CODE
        .space $TEXT$
        .subspa $CODE$
 
main
        .proc
        .callinfo NO_CALLS,FRAME=0
        .entry
 
        ;; Test we have right register numbers
        ;;
        ADD             %r0,%r0,%r1             ;    0 
        LDI             1,%r1                   ;    1
        ;;
        ;; Don't put anything into r2 or r3--they are special registers.
        ;;
        ADD             %r1,%r1,%r4             ;    2
        ADD             %r4,%r4,%r5             ;    4
        ADD             %r5,%r5,%r6             ;    8
        ADD             %r6,%r6,%r7             ;   16
        ADD             %r7,%r7,%r8             ;   32
        ADD             %r8,%r8,%r9             ;   64
        ADD             %r9,%r9,%r10            ;  128
        ADD             %r10,%r10,%r11          ;  256
        ADD             %r11,%r11,%r12          ;  512
        ADD             %r12,%r12,%r13          ; 1024
        ADD             %r13,%r13,%r14          ; 2048
        ADD             %r14,%r14,%r15          ; 4096
        ADD             %r15,%r15,%r16          ; 9192
 
        ;; Test high bits, to be sure we show them.
        ;;
        LDI             0xde,%r19               ; "de"
        DEPD,Z          %r19,55,56,%r19         ; "de00"
        LDI             0xad,%r18               ; "ad"
        ADD             %r18,%r19,%r19          ; "dead"
        DEPD,Z          %r19,55,56,%r19         ; "dead00"
        LDI             0xbe,%r18               ; "be"
        ADD             %r18,%r19,%r19          ; "deadbe"
        DEPD,Z          %r19,55,56,%r19         ; "deadbe00"
        LDI             0xef,%r18               ; "ef"
        ADD             %r18,%r19,%r19          ; "deadbeef"
        ;
        DEPD,Z          %r19,55,56,%r19         ; "deadbeef00"
        LDI             0xba,%r18               ; "ba"
        ADD             %r18,%r19,%r19          ; "deadbeefba"
        DEPD,Z          %r19,55,56,%r19         ; "deadbeefba00"
        LDI             0xdc,%r18               ; "dc"
        ADD             %r18,%r19,%r19          ; "deadbeefbadc"
        DEPD,Z          %r19,55,56,%r19         ; "deadbeefbadc00"
        LDI             0xad,%r18               ; "ad"
        ADD             %r18,%r19,%r19          ; "deadbeefbadcad"
        DEPD,Z          %r19,55,56,%r19         ; "deadbeefbadcad00"
        LDI             0xee,%r18               ; "ee"
        ADD             %r18,%r19,%r19          ; "deadbeefbadcadee"
 
lab1    ;; Test floating point registers
        ;;
        LDIL            LR'one,%r22             ;
        FLDD            RR'one(%r22),%fr4       ;   1.0
        FLDD            RR'one+8(%r22),%fr5     ;   2.0
        FLDD            RR'one+8(%r22),%fr6     ;   2.0
        FMPY,DBL        %fr5,%fr6,%fr7          ;   4.0
        FMPY,DBL        %fr6,%fr7,%fr8          ;   8.0
        FMPY,DBL        %fr7,%fr8,%fr9          ;  32.0
        FMPY,DBL        %fr8,%fr9,%fr10         ; 256.0
 
        ;; The NOP prevents anything from end.o or crt0.o from
        ;; being appended immediately after "mainend".  If that
        ;; happens, then we may have other labels that have the
        ;; same address as "mainend", and thus the debugger
        ;; may symbolize this PC to something other than "mainend".
mainend
        NOP
        .exit
        .procend
 
        .space $TEXT$
        .subspa $CODE$
        .subspa $LIT$        ;; <don't use> ,QUAD=0,ALIGN=8,ACCESS=0x2c,SORT=16
one
        .align 8
        .stringz        "?\xF0\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00"
        .end
 

Line No.	Rev	Author	Line
1	24	jeremybenn	`; assemble as "as -o reg reg.s"`
2			`; or`
3			`; cc -g -o +DA2.0N`
4			`;`
5			`; PA-RISC 2.0 register contents test.`
6			`;`
7			`.level 2.0`
8
9			`.code`
10			`.export main,ENTRY`
11			`.export mainend,CODE`
12			`.export lab1,CODE`
13			`.space $TEXT$`
14			`.subspa $CODE$`
15
16			`main`
17			`.proc`
18			`.callinfo NO_CALLS,FRAME=0`
19			`.entry`
20
21			`;; Test we have right register numbers`
22			`;;`
23			`ADD %r0,%r0,%r1 ; 0`
24			`LDI 1,%r1 ; 1`
25			`;;`
26			`;; Don't put anything into r2 or r3--they are special registers.`
27			`;;`
28			`ADD %r1,%r1,%r4 ; 2`
29			`ADD %r4,%r4,%r5 ; 4`
30			`ADD %r5,%r5,%r6 ; 8`
31			`ADD %r6,%r6,%r7 ; 16`
32			`ADD %r7,%r7,%r8 ; 32`
33			`ADD %r8,%r8,%r9 ; 64`
34			`ADD %r9,%r9,%r10 ; 128`
35			`ADD %r10,%r10,%r11 ; 256`
36			`ADD %r11,%r11,%r12 ; 512`
37			`ADD %r12,%r12,%r13 ; 1024`
38			`ADD %r13,%r13,%r14 ; 2048`
39			`ADD %r14,%r14,%r15 ; 4096`
40			`ADD %r15,%r15,%r16 ; 9192`
41
42			`;; Test high bits, to be sure we show them.`
43			`;;`
44			`LDI 0xde,%r19 ; "de"`
45			`DEPD,Z %r19,55,56,%r19 ; "de00"`
46			`LDI 0xad,%r18 ; "ad"`
47			`ADD %r18,%r19,%r19 ; "dead"`
48			`DEPD,Z %r19,55,56,%r19 ; "dead00"`
49			`LDI 0xbe,%r18 ; "be"`
50			`ADD %r18,%r19,%r19 ; "deadbe"`
51			`DEPD,Z %r19,55,56,%r19 ; "deadbe00"`
52			`LDI 0xef,%r18 ; "ef"`
53			`ADD %r18,%r19,%r19 ; "deadbeef"`
54			`;`
55			`DEPD,Z %r19,55,56,%r19 ; "deadbeef00"`
56			`LDI 0xba,%r18 ; "ba"`
57			`ADD %r18,%r19,%r19 ; "deadbeefba"`
58			`DEPD,Z %r19,55,56,%r19 ; "deadbeefba00"`
59			`LDI 0xdc,%r18 ; "dc"`
60			`ADD %r18,%r19,%r19 ; "deadbeefbadc"`
61			`DEPD,Z %r19,55,56,%r19 ; "deadbeefbadc00"`
62			`LDI 0xad,%r18 ; "ad"`
63			`ADD %r18,%r19,%r19 ; "deadbeefbadcad"`
64			`DEPD,Z %r19,55,56,%r19 ; "deadbeefbadcad00"`
65			`LDI 0xee,%r18 ; "ee"`
66			`ADD %r18,%r19,%r19 ; "deadbeefbadcadee"`
67
68			`lab1 ;; Test floating point registers`
69			`;;`
70			`LDIL LR'one,%r22 ;`
71			`FLDD RR'one(%r22),%fr4 ; 1.0`
72			`FLDD RR'one+8(%r22),%fr5 ; 2.0`
73			`FLDD RR'one+8(%r22),%fr6 ; 2.0`
74			`FMPY,DBL %fr5,%fr6,%fr7 ; 4.0`
75			`FMPY,DBL %fr6,%fr7,%fr8 ; 8.0`
76			`FMPY,DBL %fr7,%fr8,%fr9 ; 32.0`
77			`FMPY,DBL %fr8,%fr9,%fr10 ; 256.0`
78
79			`;; The NOP prevents anything from end.o or crt0.o from`
80			`;; being appended immediately after "mainend". If that`
81			`;; happens, then we may have other labels that have the`
82			`;; same address as "mainend", and thus the debugger`
83			`;; may symbolize this PC to something other than "mainend".`
84			`mainend`
85			`NOP`
86			`.exit`
87			`.procend`
88
89			`.space $TEXT$`
90			`.subspa $CODE$`
91			`.subspa $LIT$ ;; <don't use> ,QUAD=0,ALIGN=8,ACCESS=0x2c,SORT=16`
92			`one`
93			`.align 8`
94			`.stringz "?\xF0\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00"`
95			`.end`
96

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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-6.8/] [gdb/] [testsuite/] [gdb.hp/] [gdb.base-hp/] [reg.s] - Blame information for rev 307