Commit de45d93f authored May 07, 2025 by Nicolas Pitre Committed by Greg Kroah-Hartman May 21, 2025

vt: create ucs_fallback_table.h_shipped with gen_ucs_fallback_table.py

The generated table maps complex characters to their simpler fallback
forms for a terminal display when corresponding glyphs are unavailable.
A page-based approach is used to reduce compiled binary footprint.

Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Link: https://lore.kernel.org/r/20250507141535.40655-6-nico@fluxnic.net

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 5071ddc1

drivers/tty/vt/.gitignore

+1 −0

Original line number	Diff line number	Diff line
		@@ -2,5 +2,6 @@
		/conmakehash
		/consolemap_deftbl.c
		/defkeymap.c
		/ucs_fallback_table.h
		/ucs_recompose_table.h
		/ucs_width_table.h

drivers/tty/vt/Makefile

+4 −1

Original line number	Diff line number	Diff line
		@@ -12,7 +12,7 @@ obj-$(CONFIG_CONSOLE_TRANSLATIONS) += consolemap.o consolemap_deftbl.o \

		# Files generated that shall be removed upon make clean
		clean-files := consolemap_deftbl.c defkeymap.c \
		ucs_width_table.h ucs_recompose_table.h
		ucs_width_table.h ucs_recompose_table.h ucs_fallback_table.h

		hostprogs += conmakehash

		@@ -58,4 +58,7 @@ endif
		$(obj)/ucs_recompose_table.h: $(src)/gen_ucs_recompose_table.py
		$(PYTHON3) $< -o $@ $(gen_recomp_arg)

		$(obj)/ucs_fallback_table.h: $(src)/gen_ucs_fallback_table.py
		$(PYTHON3) $< -o $@

		endif

drivers/tty/vt/ucs_fallback_table.h_shipped

0 → 100644

+3440 −0

File added.

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