diff options
| author | Michael Walle <michael@walle.cc> | 2014-04-22 20:18:43 +0200 |
|---|---|---|
| committer | Michael Walle <michael@walle.cc> | 2014-05-24 19:42:29 +0200 |
| commit | 4e7d30a22a46b6bb5551725db781c2d94db2d5f8 (patch) | |
| tree | 2b07f867132bdeabd3f01102f91b09b71c1c12f5 /tests/tcg/lm32/macros.inc | |
| parent | f7bbcfb5c303a07322f1e0f258a936a720183169 (diff) | |
test: lm32: use semihosting for testing
Instead of the lm32-sys device, use semihosting to print to the host
console and exit the test.
Signed-off-by: Michael Walle <michael@walle.cc>
Diffstat (limited to 'tests/tcg/lm32/macros.inc')
| -rw-r--r-- | tests/tcg/lm32/macros.inc | 37 |
1 files changed, 24 insertions, 13 deletions
diff --git a/tests/tcg/lm32/macros.inc b/tests/tcg/lm32/macros.inc index 367c7c50d8..360ad53c9f 100644 --- a/tests/tcg/lm32/macros.inc +++ b/tests/tcg/lm32/macros.inc @@ -1,12 +1,26 @@ +.equ MAX_TESTNAME_LEN, 32 .macro test_name name .data tn_\name: - .asciz "\name" + .ascii "\name" + .space MAX_TESTNAME_LEN - (. - tn_\name), ' ' .text - mvhi r13, hi(tn_\name) - ori r13, r13, lo(tn_\name) - sw (r12+8), r13 + .global \name +\name: + addi sp, sp, -12 + sw (sp+4), r1 + sw (sp+8), r2 + sw (sp+12), r3 + mvi r1, 1 + mvhi r2, hi(tn_\name) + ori r2, r2, lo(tn_\name) + mvi r3, MAX_TESTNAME_LEN + calli _write + lw r3, (sp+12) + lw r2, (sp+8) + lw r1, (sp+4) + addi sp, sp, 12 .endm .macro load reg val @@ -15,13 +29,12 @@ tn_\name: .endm .macro tc_pass - mvi r13, 0 - sw (r12+4), r13 + calli _tc_pass .endm .macro tc_fail - mvi r13, 1 - sw (r12+4), r13 + addi r12, r12, 1 + calli _tc_fail .endm .macro check_r3 val @@ -63,14 +76,12 @@ tn_\name: .global _main .text _main: - mvhi r12, hi(0xffff0000) # base address of test block - ori r12, r12, lo(0xffff0000) + mvi r12, 0 .endm .macro end - sw (r12+0), r0 -1: - bi 1b + mv r1, r12 + calli _exit .endm # base + |