about summary refs log tree commit diff stats
path: root/debug_translate
diff options
context:
space:
mode:
authorKartik Agaram <vc@akkartik.com>2020-01-01 16:45:30 -0800
committerKartik Agaram <vc@akkartik.com>2020-01-01 16:45:30 -0800
commit23fd294d85959c6b476bcdc35ed6ad508cc99b8f (patch)
tree871b6acf17c37797f83c134c5ccab2fba77ab666 /debug_translate
parent7ca19e4e1d3acb2c770c180156b813fb536a673e (diff)
downloadmu-23fd294d85959c6b476bcdc35ed6ad508cc99b8f.tar.gz
5851
Rename a few scripts to be more consistent.

I'm also starting to feel the urge to bud off `subx run` into its own program,
say tools/emulate_x86. It doesn't really rely on the SubX notation at all.

And then I could rename `subx translate` to `translate_subx_bootstrap`.

Only problem: the commands in the Readme get verbose. But the Readme is
gonna need surgery soon anyway to put translate_mu front and center.
Diffstat (limited to 'debug_translate')
-rwxr-xr-xdebug_translate31
1 files changed, 0 insertions, 31 deletions
diff --git a/debug_translate b/debug_translate
deleted file mode 100755
index c1991abe..00000000
--- a/debug_translate
+++ /dev/null
@@ -1,31 +0,0 @@
-#!/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 'ntranslate' 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 'ntranslate'. You also are on your
-# own to mentally map desugared instructions in traces and error messages back
-# to the original sources.
-
-set -e
-
-echo "  braces"
-cat $*          |apps/braces          > a.braces
-echo "  calls"
-cat a.braces    |apps/calls           > a.calls
-echo "  sigils"
-cat a.calls     |apps/sigils          > a.sigils
-
-subx --debug translate a.sigils -o a.elf
-
-chmod +x a.elf