snark13
c71e249a4e
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>
62 lines
1.1 KiB
C
62 lines
1.1 KiB
C
/*
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* solid_helpers.c — small Solid-C compatibility helpers.
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*
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* Each function maps to the standard printf/sprintf machinery already
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* available from SDCC's z80.lib + our overrides. No new syscalls.
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*/
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#include <stdio.h>
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#include <stdint.h>
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/* ---- gets — dangerous but Solid-C provides it ---------------------- */
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char *gets(char *buf)
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{
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int i = 0;
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int c;
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for (;;) {
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c = getchar();
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if (c == EOF) {
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if (i == 0) return 0;
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break;
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}
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if (c == '\n' || c == '\r') break;
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buf[i++] = (char)c;
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}
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buf[i] = 0;
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return buf;
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}
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/* ---- decimal output: use printf %u ---------------------------------- */
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void dec8(uint8_t v)
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{
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printf("%u", (unsigned)v);
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}
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void dec16(uint16_t v)
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{
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printf("%u", (unsigned)v);
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}
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void dec32(uint32_t v)
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{
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printf("%lu", (unsigned long)v);
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}
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/* ---- hex output: zero-padded ---------------------------------------- */
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void hex8(uint8_t v)
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{
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printf("%02X", (unsigned)v);
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}
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void hex16(uint16_t v)
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{
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printf("%04X", (unsigned)v);
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}
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void hex32(uint32_t v)
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{
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printf("%08lX", (unsigned long)v);
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}
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