filename | test/sh4/andi.s |
changeset | 228:70adc8ffa8d1 |
prev | 226:0eeeb25447d3 |
author | nkeynes |
date | Fri Feb 08 00:06:56 2008 +0000 (16 years ago) |
permissions | -rw-r--r-- |
last change | Fix LDS/STS to FPUL/FPSCR to check the FPU disabled bit. Fixes the linux 2.4.0-test8 kernel boot (this wasn't exactly very well documented in the original manual) |
file | annotate | diff | log | raw |
nkeynes@226 | 1 | .section .text |
nkeynes@226 | 2 | .include "sh4/inc.s" |
nkeynes@226 | 3 | ! |
nkeynes@226 | 4 | ! Test AND #imm, R0 operation |
nkeynes@226 | 5 | ! Test AND #imm, @(r0,GBR) |
nkeynes@226 | 6 | |
nkeynes@226 | 7 | .global _test_andi |
nkeynes@226 | 8 | _test_andi: |
nkeynes@226 | 9 | start_test |
nkeynes@226 | 10 | |
nkeynes@226 | 11 | test_andi_1: ! test and ff, 0 |
nkeynes@226 | 12 | add #1, r12 |
nkeynes@226 | 13 | xor r0, r0 |
nkeynes@226 | 14 | xor r1, r1 |
nkeynes@226 | 15 | and #255, r0 |
nkeynes@226 | 16 | cmp/eq r0, r1 |
nkeynes@226 | 17 | bt test_andi_2 |
nkeynes@226 | 18 | fail test_andi_str_k |
nkeynes@226 | 19 | |
nkeynes@226 | 20 | test_andi_2: ! test 0-extend |
nkeynes@226 | 21 | add #1, r12 |
nkeynes@226 | 22 | mov.l test_andi_2_op1, r0 |
nkeynes@226 | 23 | and #255, r0 |
nkeynes@226 | 24 | mov.l test_andi_2_result, r4 |
nkeynes@226 | 25 | cmp/eq r0, r4 |
nkeynes@226 | 26 | bt test_andi_3 |
nkeynes@226 | 27 | fail test_andi_str_k |
nkeynes@226 | 28 | bra test_andi_3 |
nkeynes@226 | 29 | nop |
nkeynes@226 | 30 | |
nkeynes@226 | 31 | test_andi_2_op1: |
nkeynes@226 | 32 | .long 0x98765432 |
nkeynes@226 | 33 | test_andi_2_result: |
nkeynes@226 | 34 | .long 0x00000032 |
nkeynes@226 | 35 | |
nkeynes@226 | 36 | test_andi_3: ! Test single-bit AND |
nkeynes@226 | 37 | add #1, r12 |
nkeynes@226 | 38 | mov.l test_andi_3_op1, r0 |
nkeynes@226 | 39 | and #128, r0 |
nkeynes@226 | 40 | mov.l test_andi_3_result, r3 |
nkeynes@226 | 41 | cmp/eq r0, r3 |
nkeynes@226 | 42 | bt test_andi_4 |
nkeynes@226 | 43 | fail test_andi_str_k |
nkeynes@226 | 44 | bra test_andi_4 |
nkeynes@226 | 45 | nop |
nkeynes@226 | 46 | test_andi_3_op1: |
nkeynes@226 | 47 | .long 0x123456AB |
nkeynes@226 | 48 | test_andi_3_result: |
nkeynes@226 | 49 | .long 0x00000080 |
nkeynes@226 | 50 | |
nkeynes@226 | 51 | test_andi_4: ! Test GBR version |
nkeynes@226 | 52 | add #1, r12 |
nkeynes@226 | 53 | stc gbr, r4 |
nkeynes@226 | 54 | mov.l test_andi_4_gbr, r0 |
nkeynes@226 | 55 | ldc r0, gbr |
nkeynes@226 | 56 | mov.l test_andi_4_op1, r0 |
nkeynes@226 | 57 | and.b #254, @(r0,gbr) |
nkeynes@228 | 58 | add #1, r0 |
nkeynes@228 | 59 | and.b #67, @(r0,gbr) |
nkeynes@228 | 60 | add #2, r0 |
nkeynes@228 | 61 | and.b #227, @(r0,gbr) |
nkeynes@226 | 62 | ldc r4, gbr |
nkeynes@226 | 63 | mov.l test_andi_4_output, r1 |
nkeynes@226 | 64 | mov.l test_andi_4_result, r2 |
nkeynes@226 | 65 | cmp/eq r1, r2 |
nkeynes@226 | 66 | bt test_andi_5 |
nkeynes@226 | 67 | fail test_andi_str_k |
nkeynes@226 | 68 | bra test_andi_5 |
nkeynes@226 | 69 | nop |
nkeynes@226 | 70 | test_andi_4_gbr: |
nkeynes@226 | 71 | .long test_andi_4_gbr |
nkeynes@226 | 72 | test_andi_4_op1: |
nkeynes@226 | 73 | .long 0x00000008 |
nkeynes@226 | 74 | test_andi_4_output: |
nkeynes@226 | 75 | .long 0x123456AB |
nkeynes@226 | 76 | test_andi_4_result: |
nkeynes@228 | 77 | .long 0x023442AA |
nkeynes@226 | 78 | |
nkeynes@226 | 79 | test_andi_5: |
nkeynes@226 | 80 | test_andi_end: |
nkeynes@226 | 81 | end_test test_andi_str_k |
nkeynes@226 | 82 | |
nkeynes@226 | 83 | test_andi_str: |
nkeynes@226 | 84 | .string "ANDi" |
nkeynes@226 | 85 | |
nkeynes@226 | 86 | .align 4 |
nkeynes@226 | 87 | test_andi_str_k: |
nkeynes@226 | 88 | .long test_andi_str |
nkeynes@226 | 89 |
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