Initial commit: GKERN glyph kernel

2026-07-09 13:28:07 -04:00
commit 0807c58eae
43 changed files with 6006 additions and 0 deletions
@@ -0,0 +1,18 @@
+#include "../common/glyph_types.h"
+#include "../common/glyph_decode.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+int main(int argc, char *argv[]) {
+    if (argc < 2) return 1;
+    FILE *f = fopen(argv[1], "rb"); if (!f) return 1;
+    GobjHeader hdr; fread(&hdr, sizeof(GobjHeader), 1, f);
+    uint32_t *code = malloc(hdr.code_len * sizeof(uint32_t)); fread(code, sizeof(uint32_t), hdr.code_len, f); fclose(f);
+    printf("; Disassembly of %s (%u instructions)\n", argv[1], hdr.code_len);
+    for (uint32_t i = 0; i < hdr.code_len; i++) {
+        GlyphInstr ins = glyph_decode(code[i]);
+        uint8_t op_a, op_b; glyph_decode_ops(ins.opcode_local, &op_a, &op_b);
+        printf("%04u: [0x%08X] F%02u.%u %%r%u, %%r%u\n", i, code[i], ins.family_id, ins.sub_id, op_a, op_b);
+    }
+    free(code); return 0;
+}