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author | Kartik K. Agaram <vc@akkartik.com> | 2021-08-29 09:32:40 -0700 |
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committer | Kartik K. Agaram <vc@akkartik.com> | 2021-08-29 11:21:09 -0700 |
commit | 899cdcc3f3da2be04801ab79b53ec2264e8b1e4c (patch) | |
tree | bef3db0e929e0674ff088cfac228f52e640d658f /translate_emulated | |
parent | c5f8415e0327124a7a9fed12b524390ddf417f83 (diff) | |
download | mu-899cdcc3f3da2be04801ab79b53ec2264e8b1e4c.tar.gz |
inline SubX translation
We can't really translate purely SubX code anyway at the top-level. Stop exposing those scripts.
Diffstat (limited to 'translate_emulated')
-rwxr-xr-x | translate_emulated | 51 |
1 files changed, 49 insertions, 2 deletions
diff --git a/translate_emulated b/translate_emulated index cfc1ee56..1093c3ba 100755 --- a/translate_emulated +++ b/translate_emulated @@ -7,6 +7,53 @@ set -e set -v -cat $* [0-9]*.mu |linux/bootstrap/bootstrap run linux/mu > a.subx +cat $* [0-9]*.mu |linux/bootstrap/bootstrap run linux/mu > a.subx -./translate_subx_emulated boot.subx font.subx mu-init.subx [0-9]*.subx a.subx +cat boot.subx font.subx mu-init.subx [0-9]*.subx a.subx |linux/bootstrap/bootstrap run linux/braces > a.braces + +cat a.braces |linux/bootstrap/bootstrap run linux/calls > a.calls + +cat a.calls |linux/bootstrap/bootstrap run linux/sigils > a.sigils + +cat a.sigils |linux/bootstrap/bootstrap run linux/tests > a.tests + +# no assort since baremetal SubX doesn't have segments yet + +cat a.tests |linux/bootstrap/bootstrap run linux/dquotes > a.dquotes + +cat a.dquotes |linux/bootstrap/bootstrap run linux/pack > a.pack + +cat a.pack |linux/bootstrap/bootstrap run linux/survey_baremetal > labels +cat a.pack |linux/bootstrap/bootstrap run linux/labels_baremetal labels > a.survey + +cat a.survey |linux/bootstrap/bootstrap run linux/hex > a.bin + +# Create code.img containing a.bin +dd if=/dev/zero of=code.img count=20160 # 20*16*63 512-byte sectors = almost 10MB +dd if=a.bin of=code.img conv=notrunc + +if [ `stat --printf="%s" a.bin` -ge 492544 ] # 15 tracks * 63 sectors per track * 512 bytes per sector (keep this sync'd with boot.subx) +then + echo "a.bin won't all be loaded on boot" + exit 1 +fi + +if [ `stat --printf="%s" a.bin` -ge 492544 ] # 15 tracks * 63 sectors per track * 512 bytes per sector +then + echo "a.bin will overwrite BIOS/Video memory; you'll need to adjust boot.subx to load code to some other non-contiguous area of memory" + exit 1 +fi + +# Latter half of disk is for debug info. +dd if=labels of=code.img seek=10080 conv=notrunc # keep this sync'd with abort.subx +if [ `stat --printf="%s" labels` -ge 1048576 ] # 8 reads * 256 sectors * 512 bytes per sector +then + echo "labels won't all be loaded on abort" + exit 1 +fi + +if [ `wc -l < labels` -gt 20480 ] # 0x5000 stream capacity in abort.subx +then + echo "abort will go into infinite regress" + exit 1 +fi |