diff options
| author | Janne Grunau | 2024-03-16 22:50:20 +0100 |
|---|---|---|
| committer | Heinrich Schuchardt | 2024-03-21 06:56:13 +0100 |
| commit | ac72d17fd8fadd62df71547ef2446ef54e3c8ee5 (patch) | |
| tree | a115746e618ed9af41a026aa18a09cb87676bba3 /include/cp1250.h | |
| parent | 5ea38f95c474563de7e0a1fe2fb0e652121b25d5 (diff) | |
lib/charset: Map Unicode code points to CP437 code points 1-31
Code page 437 uses code points 1-31 for glyphs instead of control
characters. Map the appropriate Unicode code points to this code points.
Fixes rendering of grub2's menu as EFI application using the
EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL on a console with bitmap fonts.
Signed-off-by: Janne Grunau <j@jannau.net>
Diffstat (limited to 'include/cp1250.h')
| -rw-r--r-- | include/cp1250.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/include/cp1250.h b/include/cp1250.h index adacf8a9580..b762c78d9f6 100644 --- a/include/cp1250.h +++ b/include/cp1250.h @@ -1,10 +1,18 @@ /* SPDX-License-Identifier: GPL-2.0+ */ /* - * Constant CP1250 contains the Unicode code points for characters 0x80 - 0xff - * of the code page 1250. + * Constant CP1250 contains the Unicode code points for characters 0x00 - 0x1f + * and 0x80 - 0xff of the code page 1250. */ #define CP1250 { \ + 0x0000, 0x0000, 0x0000, 0x0000, \ + 0x0000, 0x0000, 0x0000, 0x0000, \ + 0x0000, 0x0000, 0x0000, 0x0000, \ + 0x0000, 0x0000, 0x0000, 0x0000, \ + 0x0000, 0x0000, 0x0000, 0x0000, \ + 0x0000, 0x0000, 0x0000, 0x0000, \ + 0x0000, 0x0000, 0x0000, 0x0000, \ + 0x0000, 0x0000, 0x0000, 0x0000, \ 0x20ac, 0x0000, 0x201a, 0x0000, \ 0x201e, 0x2026, 0x2020, 0x2021, \ 0x0000, 0x2030, 0x0160, 0x2039, \ |