29 lines
1.2 KiB
Bash
Executable File
29 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
|
|
# Translate SubX files with debug information on Linux.
|
|
#
|
|
# Mu's core tooling has a gap:
|
|
# 0. The C++ translator 'subx translate' can generate debug information on
|
|
# Linux or BSD or Mac, but doesn't support any syntax sugar.
|
|
# 1. The self-hosted translator 'translate' runs in emulated mode and can
|
|
# run on Linux or BSD or Mac. However, syntax sugar passes (sigils and
|
|
# calls) can be very slow to run emulated.
|
|
# 2. The self-hosted translator 'translate_subx' runs natively on Linux. It is
|
|
# fast, but you get no trace for runs and zero error-checking on the code
|
|
# emitted by sigils and calls. Which could still be buggy.
|
|
#
|
|
# This script is a hack to get the best of all worlds. We run natively what we
|
|
# must, and leverage as much debug information as possible. This arrangement
|
|
# is snappy but requires Linux just like 'translate_subx'. You also are on your
|
|
# own to mentally map desugared instructions in traces and error messages back
|
|
# to the original sources.
|
|
|
|
set -e
|
|
|
|
cat $* |apps/braces > a.braces
|
|
cat a.braces |apps/calls > a.calls
|
|
cat a.calls |apps/sigils > a.sigils
|
|
|
|
./bootstrap --debug translate a.sigils -o a.elf
|
|
|
|
chmod +x a.elf
|