Sprinter-SDCC

snark13/Sprinter-SDCC

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Author	SHA1	Message	Date
snark13	961cfb786d	toolchain: gsinit зануляет _DATA (C-семантика статиков) + sprinter-cc --max-allocs Все четыре crt0 (default/small/minimal/banked): gsinit теперь зануляет _DATA и _BSS через общий zero_area, затем копирует _INITIALIZER. Явные `= 0` у глобалов/статиков больше не нужны (они жгли байты _INITIALIZER в образе). crt0-приватные переменные, записываемые ДО gsinit (_estex_startup_ix и др.), перенесены из _DATA в _CODE (RAM). sprinter-cc: новая опция --max-allocs N → SDCC --max-allocs-per-node (агрессивнее аллокация регистров, меньше/быстрее код ценой времени компиляции). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-04 21:15:42 +03:00
snark13	c71e249a4e	Add full compiler toolchain, libc, examples and reference docs First substantive commit: the entire Sprinter C compiler tree on top of the bare README+gitignore initial commit. What's in here: bin/sprinter-cc — driver script invoking SDCC + linker + mkexe libc/ — Sprinter-specific libc layer over ESTEX/BIOS (conio, gfx, io, mem, stdio + headers) runtime/ — crt0 variants (default/small/banked/minimal) + heap + bank trampolines toolchain/ — mkexe (SprintEXE packer, C + tests) examples/ — 30 demo programs (gfx, file I/O, env, time, …) lib/Makefile — builds the libc archive (sprinter.lib) docs/ — converted Sprinter manuals + asm reference samples third_party/ — solid-c reference compiler dump + sdcc setup script release_docs/ — packaging / release notes gitignore overhaul: • Drop dangerous blanket patterns: .asm (would hide docs/samples/.asm) and .exe (case-insensitive match was hiding third_party/solid-c/.EXE on macOS APFS). Replaced with examples//.{asm,exe,…} and lib/.lib. • Restore tracking of toolchain/mkexe/tests/{one,big}.bin — those are INPUT fixtures, not build outputs. • Collapse the duplicated SDCC/C/Sdcc sections into one section per concern (build outputs / vendored / OS-junk). • Add .sprinter-cc-/, build/ (catches lib/build/ too), .claude/. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>	2026-06-03 16:13:21 +03:00

Author

SHA1

Message

Date

snark13

961cfb786d

toolchain: gsinit зануляет _DATA (C-семантика статиков) + sprinter-cc --max-allocs

Все четыре crt0 (default/small/minimal/banked): gsinit теперь зануляет
_DATA и _BSS через общий zero_area, затем копирует _INITIALIZER.
Явные `= 0` у глобалов/статиков больше не нужны (они жгли байты
_INITIALIZER в образе). crt0-приватные переменные, записываемые ДО
gsinit (_estex_startup_ix и др.), перенесены из _DATA в _CODE (RAM).

sprinter-cc: новая опция --max-allocs N → SDCC --max-allocs-per-node
(агрессивнее аллокация регистров, меньше/быстрее код ценой времени
компиляции).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

2026-07-04 21:15:42 +03:00

snark13

c71e249a4e

Add full compiler toolchain, libc, examples and reference docs

First substantive commit: the entire Sprinter C compiler tree on top of
the bare README+gitignore initial commit.

What's in here:
  bin/sprinter-cc        — driver script invoking SDCC + linker + mkexe
  libc/                  — Sprinter-specific libc layer over ESTEX/BIOS
                           (conio, gfx, io, mem, stdio + headers)
  runtime/               — crt0 variants (default/small/banked/minimal)
                           + heap + bank trampolines
  toolchain/             — mkexe (SprintEXE packer, C + tests)
  examples/              — 30 demo programs (gfx, file I/O, env, time, …)
  lib/Makefile           — builds the libc archive (sprinter.lib)
  docs/                  — converted Sprinter manuals + asm reference samples
  third_party/           — solid-c reference compiler dump + sdcc setup script
  release_docs/          — packaging / release notes

gitignore overhaul:
  • Drop dangerous blanket patterns: *.asm (would hide docs/samples/*.asm)
    and *.exe (case-insensitive match was hiding third_party/solid-c/*.EXE
    on macOS APFS).  Replaced with examples/*/*.{asm,exe,…} and lib/*.lib.
  • Restore tracking of toolchain/mkexe/tests/{one,big}.bin — those are
    INPUT fixtures, not build outputs.
  • Collapse the duplicated SDCC/C/Sdcc sections into one section per
    concern (build outputs / vendored / OS-junk).
  • Add .sprinter-cc-*/, build/ (catches lib/build/ too), .claude/.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

2026-06-03 16:13:21 +03:00

2 Commits