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>
101 lines
2.6 KiB
C++
101 lines
2.6 KiB
C++
/*
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* DOS.H
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*
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* Defines structs, unions, and functions for
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* dealing with Estex-DOS.
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* (c) 2004, SOLID C Sprinter-2000
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*/
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#ifndef _C_TYPES_
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#include <types.h>
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#endif
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/* Variables */
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extern int _argc;
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extern char **_argv;
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/* DOS types */
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struct WORDREGS {
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unsigned af, bc, de, hl, ix, iy;
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};
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struct BYTEREGS {
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char flag, a, c, b, e, d, l, h;
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};
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union REGS {
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struct WORDREGS x;
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struct BYTEREGS h;
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};
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struct time {
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unsigned char ti_min; /* minutes */
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unsigned char ti_hour; /* hours */
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unsigned char ti_hund; /* hundredths of seconds. Not used. */
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unsigned char ti_sec; /* seconds */
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};
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struct date {
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int da_year; /* year */
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char da_day; /* day of the month */
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char da_mon; /* month (1 = Jan) */
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};
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/* ffirst, fnext functions */
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typedef struct ffblk {
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char name[8]; /* +0 pattern of a file name */
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char ext[3]; /* +8 pattern of file expansion */
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char attrib; /* +11 search attribute */
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char ff_resv[10]; /* +12 reserved for DOS */
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uint ff_time; /* +22 time of last write to file */
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uint ff_date; /* +24 date of last write to file */
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uint ff_clst; /* +26 number of first cluster */
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uint ff_lsize; /* +28 low size of file */
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uint ff_hsize; /* +30 high size of file */
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char ff_attr; /* +32 attribute byte of matched file */
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char ff_name[223]; /* +33 null-terminated name of matched file */
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} FIND;
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/* file attributes */
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#define FA_NORMAL 0x00 /* Normal file, no attributes */
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#define FA_RDONLY 0x01 /* Read only attribute */
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#define FA_HIDDEN 0x02 /* Hidden file */
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#define FA_SYSTEM 0x04 /* System file */
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#define FA_LABEL 0x08 /* Volume label */
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#define FA_DIREC 0x10 /* Directory */
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#define FA_ARCH 0x20 /* Archive */
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/* Prototypes */
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char bdos(); /* DOS call return status */
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int bdosh(); /* DOS call return int */
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void intdos(); /* DOS call, parameters and return as REGS */
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void enable(); /* enable interrupts */
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void disable(); /* disable interrupts */
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char absread(); /* read sectors */
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char abswrite(); /* write sectors */
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char ffirst(); /* found first file */
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char _ffirst(); /* found first file, format "FilenameExt" */
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char fnext(); /* found next file */
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int _setargv(); /* parsing arguments */
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void setdisk(); /* set default disk */
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char getdisk(); /* get default disk */
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void setdate(); /* set system date */
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void getdate(); /* get struct date */
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void settime(); /* set system time */
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void gettime(); /* get struct time */
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void sleep();
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#define findfirst ffirst
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#define findnext fnext
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