lib/fonts/font_pearl_8x8.c

Source file repositories/reference/linux-study-clean/lib/fonts/font_pearl_8x8.c

File Facts

System: Linux kernel
Corpus path: lib/fonts/font_pearl_8x8.c
Extension: .c
Size: 55991 bytes
Lines: 2589
Domain: Kernel Services
Bucket: lib
Inferred role: Kernel Services: implementation source
Status: source implementation candidate

Why This File Exists

Shared kernel service surface used by multiple subsystems, including helpers, cryptography, virtualization support, and async I/O infrastructure.

Shared kernel service surface used by multiple subsystems, including helpers, cryptography, virtualization support, and async I/O infrastructure.
Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

font.h

Detected Declarations

No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0
/**********************************************/
/*                                            */
/*       Font file generated by cpi2fnt       */
/*       ------------------------------       */
/*       Combined with the alphanumeric       */
/*       portion of Greg Harp's old PEARL     */
/*       font (from earlier versions of       */
/*       linux-m86k) by John Shifflett        */
/*                                            */
/**********************************************/

#include "font.h"

#define FONTDATAMAX 2048

static const struct font_data fontdata_pearl8x8 = {
   { 0, 0, FONTDATAMAX, 0 }, {
   /* 0 0x00 '^@' */
   0x00, /* 00000000 */
   0x00, /* 00000000 */
   0x00, /* 00000000 */
   0x00, /* 00000000 */
   0x00, /* 00000000 */
   0x00, /* 00000000 */
   0x00, /* 00000000 */
   0x00, /* 00000000 */

   /* 1 0x01 '^A' */
   0x7e, /* 01111110 */
   0x81, /* 10000001 */
   0xa5, /* 10100101 */
   0x81, /* 10000001 */
   0xbd, /* 10111101 */
   0x99, /* 10011001 */
   0x81, /* 10000001 */
   0x7e, /* 01111110 */

   /* 2 0x02 '^B' */
   0x7e, /* 01111110 */
   0xff, /* 11111111 */
   0xdb, /* 11011011 */
   0xff, /* 11111111 */
   0xc3, /* 11000011 */
   0xe7, /* 11100111 */
   0xff, /* 11111111 */
   0x7e, /* 01111110 */

   /* 3 0x03 '^C' */
   0x6c, /* 01101100 */
   0xfe, /* 11111110 */
   0xfe, /* 11111110 */
   0xfe, /* 11111110 */
   0x7c, /* 01111100 */
   0x38, /* 00111000 */
   0x10, /* 00010000 */
   0x00, /* 00000000 */

   /* 4 0x04 '^D' */
   0x10, /* 00010000 */
   0x38, /* 00111000 */
   0x7c, /* 01111100 */
   0xfe, /* 11111110 */
   0x7c, /* 01111100 */
   0x38, /* 00111000 */
   0x10, /* 00010000 */
   0x00, /* 00000000 */

   /* 5 0x05 '^E' */
   0x38, /* 00111000 */
   0x7c, /* 01111100 */
   0x38, /* 00111000 */
   0xfe, /* 11111110 */
   0xfe, /* 11111110 */
   0xd6, /* 11010110 */
   0x10, /* 00010000 */
   0x38, /* 00111000 */

   /* 6 0x06 '^F' */
   0x10, /* 00010000 */
   0x38, /* 00111000 */
   0x7c, /* 01111100 */
   0xfe, /* 11111110 */
   0xfe, /* 11111110 */
   0x7c, /* 01111100 */
   0x10, /* 00010000 */
   0x38, /* 00111000 */

   /* 7 0x07 '^G' */
   0x00, /* 00000000 */

Annotation

Immediate include surface: `font.h`.
Atlas domain: Kernel Services / lib.
Implementation status: source implementation candidate.

Implementation Notes

This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.