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48 lines
780 B
Plaintext
48 lines
780 B
Plaintext
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#!/bin/sh
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# Copyright 2009 The Go Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style
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# license that can be found in the LICENSE file.
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set -e
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cat <<'EOF'
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// Assembly constants.
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// AUTOMATICALLY GENERATED BY mkasmh DURING BUILD
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EOF
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case "$GOARCH" in
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386)
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echo '#define g 0(FS)'
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echo '#define m 4(FS)'
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;;
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amd64)
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echo '#define g R15'
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echo '#define m R14'
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;;
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*)
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echo 'unknown $GOARCH: '$GOARCH 1>&2
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exit 1
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;;
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esac
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echo
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awk '
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/^aggr G$/ { aggr="g" }
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/^aggr M$/ { aggr = "m" }
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/^aggr Gobuf$/ { aggr = "gobuf" }
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/^}/ { aggr = "" }
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# Gobuf 24 sched;
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# 'Y' 48 stack0;
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# 'Y' 56 entry;
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# 'A' G 64 alllink;
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aggr != "" && /^ / {
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name=$NF;
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sub(/;/, "", name);
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offset=$(NF-1);
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printf("#define %s_%s %s\n", aggr, name, offset);
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}
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' runtime.acid
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