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Diffstat (limited to 'sim/testsuite/ft32/testutils.inc')
| -rw-r--r-- | sim/testsuite/ft32/testutils.inc | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/sim/testsuite/ft32/testutils.inc b/sim/testsuite/ft32/testutils.inc new file mode 100644 index 0000000..c07811f --- /dev/null +++ b/sim/testsuite/ft32/testutils.inc @@ -0,0 +1,65 @@ + +# Write ch to the standard output + .macro outch ch + ldk $r0,\ch + sta 0x10000,$r0 + .endm + +# End the test with return code c + .macro exit c + ldk $r0,\c + sta 0x1fffc,$r0 + .endm + +# All assembler tests should start with this macro "start" + .macro start + .text + + jmp __start + jmp __start + reti + + .data +ccsave: .long 0 + .text + +# Fiddling to load $cc from the following word in program memory +loadcc: + exi $r29,$sp,0 + lpmi $cc,$r29,0 + add $r29,$r29,4 + exi $r29,$sp,0 + return + +failcase: + outch 'f' + outch 'a' + outch 'i' + outch 'l' + outch '\n' + exit 1 + +__start: + + .endm + +# At the end of the test, the code should reach this macro PASS + .macro PASS + outch 'p' + outch 'a' + outch 's' + outch 's' + outch '\n' + exit 0 + .endm + +# Confirm that reg has value, and fail immediately if not +# Preserves all registers + .macro EXPECT reg,value + sta ccsave,$cc + call loadcc + .long \value + cmp \reg,$cc + jmpc nz,failcase + lda $cc,ccsave + .endm |