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feat(gnovm): add software floating point package #2863

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feat(gnovm): add software floating point package #2863

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bb0beb5
feat: add software floating point package
thehowl Sep 27, 2024
aa07dce
add Fcmp64
thehowl Oct 2, 2024
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32 changes: 32 additions & 0 deletions gnovm/pkg/gnolang/internal/softfloat/copy.sh
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Original file line number Diff line number Diff line change
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#!/bin/sh

# softfloat64.go:
# - add header
# - change package name
cat > runtime_softfloat64.go << EOF
// Code generated by copy.sh. DO NOT EDIT.
// This file is copied from \$GOROOT/src/runtime/softfloat64.go.
// It is the software floating point implementation used by the Go runtime.

EOF
cat "$GOROOT/src/runtime/softfloat64.go" >> ./runtime_softfloat64.go
sed -i 's/^package runtime$/package softfloat/' runtime_softfloat64.go

# softfloat64_test.go:
# - add header
# - change package name
# - change import to right package
# - change GOARCH to runtime.GOARCH, and import the "runtime" package
cat > runtime_softfloat64_test.go << EOF
// Code generated by copy.sh. DO NOT EDIT.
// This file is copied from \$GOROOT/src/runtime/softfloat64_test.go.
// It is the tests for the software floating point implementation
// used by the Go runtime.

EOF
cat "$GOROOT/src/runtime/softfloat64_test.go" >> ./runtime_softfloat64_test.go
sed -i 's/^package runtime_test$/package softfloat_test/
s#^\t\. "runtime"$#\t. "github.com/gnolang/gno/gnovm/pkg/gnolang/internal/softfloat"#
s/GOARCH/runtime.GOARCH/g
16a\
"runtime"' runtime_softfloat64_test.go
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