243 lines
7.1 KiB
Bash
Executable file
243 lines
7.1 KiB
Bash
Executable file
#!/bin/sh
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set -e
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# Note: "{r3}" is definitely different--but would complicate the assembler.
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state="`mktemp -d`"
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cat ../arm-tok.h | \
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grep DEF_ASM | \
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grep -v 'not useful' | \
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grep -v '#define' | \
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grep -v '/[*]' | \
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grep -v 'DEF_ASM_CONDED_WITH_SUFFIX(x' | \
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sed -e 's;^[ ]*DEF_ASM_CONDED_VFP_F32_F64[^(]*(\(.*\)).*$; DEF_ASM_CONDED(\1.f32)\
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DEF_ASM_CONDED(\1.f64);g' | \
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sed -e 's;^[ ]*DEF_ASM[^(]*(\(.*\)).*$;\1;g' -e 's;, ;.;g' | \
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egrep -v '^((r|c|p|s|d)[0-9]+|fp|ip|sp|lr|pc|asl|apsr_nzcv|fpsid|fpscr|fpexc)$' | while read s
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do
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as_opts=""
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if [ "${s#v}" != "${s}" ]
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then
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if grep -q "CONFIG_arm_vfp=yes" ../config.mak
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then
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as_opts="${as_opts} -mfpu=vfp"
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else
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echo "note: skipping VFP instruction: $s (because VFP is disabled)">&2
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continue
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fi
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fi
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ok=0
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for args in "r3, r4, r5, r6" \
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"r3, r4, r5" \
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"r3, r4, r5, asl #7" \
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"r3, r4, r5, lsl #7" \
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"r3, r4, r5, asr #7" \
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"r3, r4, r5, lsr #7" \
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"r3, r4, r5, ror #7" \
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"r3, r4, r5, rrx" \
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"r3, r4, r5, asl r6" \
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"r3, r4, r5, lsl r6" \
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"r3, r4, r5, asr r6" \
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"r3, r4, r5, lsr r6" \
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"r3, r4, r5, ror r6" \
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"r3, r4, #5, asl #7" \
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"r3, r4, #5, lsl #7" \
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"r3, r4, #5, asr #7" \
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"r3, r4, #5, lsr #7" \
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"r3, r4, #5, ror #7" \
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"r3, r4, #5, rrx" \
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"r3, #5, r4" \
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"r3, #4, #8" \
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"r3, r4, asl #5" \
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"r3, r4, lsl #5" \
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"r3, r4, asr #5" \
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"r3, r4, lsr #5" \
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"r3, r4, ror #5" \
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"r3, r4, ror #8" \
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"r3, r4, asl r5" \
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"r3, r4, lsl r5" \
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"r3, r4, asr r5" \
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"r3, r4, lsr r5" \
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"r3, r4, ror r5" \
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"r3, r4, ror #8" \
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"r3, r4, ror #16" \
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"r3, r4, ror #24" \
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"r3, r4, rrx" \
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"r3, #4, asl #5" \
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"r3, #4, lsl #5" \
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"r3, #4, asr #5" \
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"r3, #4, lsr #5" \
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"r3, #4, ror #5" \
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"r3, r4, rrx" \
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"r3, r4" \
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"r3" \
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"{r3,r4,r5}" \
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"{r3,r5,r4}" \
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"r2!, {r3,r4,r5}" \
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"r2!, {r3,r5,r4}" \
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"r2, {r3,r4,r5}" \
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"r2, {r3,r5,r4}" \
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"r2, [r3, r4]" \
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"r2, [r3, r4]!" \
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"r2, [r3, -r4]" \
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"r2, [r3, -r4]!" \
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"r2, [r3], r4" \
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"r2, [r3], -r4" \
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"r2, [r3]" \
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"r2, r3, [r4, lsl# 2]" \
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"r2, [r3, r4, lsr# 1]" \
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"r2, [r3, r4, lsr# 2]!" \
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"r2, [r3, -r4, ror# 3]" \
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"r2, [r3, -r4, lsl# 1]!" \
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"r2, [r3], r4, lsl# 3" \
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"r2, [r3], -r4, asr# 31" \
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"r2, [r3], -r4, asl# 1" \
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"r2, [r3], -r4, rrx" \
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"r2, [r3]" \
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"r2, r3, [r4]" \
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"r2, [r3, #4]" \
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"r2, [r3, #-4]" \
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"r2, [r3, #0x45]" \
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"r2, [r3, #-0x45]" \
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"r2, r3, #4" \
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"r2, r3, #-4" \
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"p10, #7, c2, c0, c1, #4" \
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"p10, #7, r2, c0, c1, #4" \
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"p10, #0, c2, c0, c1, #4" \
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"p10, #0, r2, c0, c1, #4" \
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"r2, #4" \
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"r2, #-4" \
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"r2, #0xEFFF" \
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"r3, #0x0000" \
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"r4, #0x0201" \
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"r4, #0xFFFFFF00" \
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"r2, #-4" \
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"p10, #7, c2, c0, c1, #4" \
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"p10, #7, r2, c0, c1, #4" \
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"#4" \
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"#-4" \
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"p5, c2, [r3]" \
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"p5, c3, [r4]" \
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"p5, c2, [r3, #4]" \
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"p5, c2, [r3, #-4]" \
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"p5, c2, [r3, #0x45]" \
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"p5, c2, [r3, #-0x45]" \
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"s2, [r3]" \
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"s3, [r4]" \
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"s2, [r3, #4]" \
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"s2, [r3, #-4]" \
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"s2, [r3, #0x45]" \
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"s2, [r3, #-0x45]" \
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"r1, {d3-d4}" \
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"r1!, {d3-d4}" \
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"r2, {d4-d15}" \
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"r3!, {d4-d15}" \
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"r3!, {d4}" \
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"r2, {s4-s31}" \
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"r3!, {s4}" \
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"{d3-d4}" \
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"{d4-d15}" \
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"{d4}" \
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"{s4-s31}" \
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"{s4}" \
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"s2, s3, s4" \
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"s2, s3" \
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"d2, d3, d4" \
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"d2, d3" \
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"s2, #0" \
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"d2, #0" \
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"s3, #0.0" \
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"d3, #0.0" \
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"s4, #-0.1796875" \
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"d4, #0.1796875" \
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"r2, r3, d1" \
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"d1, r2, r3" \
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"s1, r2" \
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"r2, s1" \
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"r2, fpexc" \
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"r2, fpscr" \
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"r2, fpsid" \
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"apsr_nzcv, fpscr" \
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"fpexc, r2" \
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"fpscr, r2" \
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"fpsid, r2" \
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"s3, d4" \
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"d4, s3" \
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""
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do
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#echo ".syntax unified" > a.s
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err="`mktemp --suffix=-stderr.log`"
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as_object="${state}/as-$s $args.o"
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tcc_object="${state}/tcc-$s $args.o"
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expected="${state}/expected-$s $args"
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got="${state}/got-$s $args"
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if echo "$s $args" | "${CROSS_COMPILE}as" -mlittle-endian ${as_opts} -o "${as_object}" - 2>"${err}"
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then
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cat "${err}"
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rm -f "${err}"
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total_count=`expr $total_count + 1`
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"${CROSS_COMPILE}objdump" -S "${as_object}" |grep "^[ ]*0:" >"${expected}"
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#echo '__asm__("'"$s ${args}"'");' > "${csource}"
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if echo '__asm__("'"$s ${args}"'");'| ${TCC} -o "${tcc_object}" -c -
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then
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"${CROSS_COMPILE}objdump" -S "${tcc_object}" |grep "^[ ]*0:" >"${got}"
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if diff -u "${got}" "${expected}"
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then
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touch "${state}/ok-$s $args"
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else
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echo "warning: '$s $args' did not work in tcc (see above)">&2
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fi
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else
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rm -f "${tcc_object}"
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echo "warning: '$s $args' did not work in tcc">&2
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fi
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ok=1
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else # GNU as can't do it either--so we don't care
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rm -f "${as_object}"
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fi
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rm -f "${err}"
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done
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if [ "${ok}" -eq "0" ]
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then
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echo "warning: $s could not be used.">&2
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continue
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fi
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done
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successful_count="$(ls -1 "${state}/ok-"* |wc -l)"
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total_count="$(ls -1 "${state}/as-"*.o |wc -l)"
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echo "${successful_count} of ${total_count} tests succeeded.">&2
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if [ "${successful_count}" -eq "${total_count}" ]
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then
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rm -rf "${state}"
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exit 0
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else
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status=0
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for s in "${state}/as-"*.o
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do
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test="$(basename "$s")"
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test="${test%.o}"
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test="${test#as-}"
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t="${state}/ok-${test}"
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if [ ! -f "$t" ]
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then
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case "${test}" in
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"bl r3"|"b r3"|"mov r2, #0xEFFF"|"mov r4, #0x0201")
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known_failure=" (known failure)"
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;;
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"vmov.f32 r2, r3, d1"|"vmov.f32 d1, r2, r3") # GNU as bug
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known_failure=" (known failure)"
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;;
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*)
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known_failure=""
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status=1
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;;
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esac
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echo "Failed test: ${test}${known_failure}">&2
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fi
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done
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rm -rf "${state}"
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exit "${status}"
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fi
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