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Fixes atom component gdb stepping. New phase/ctx annotations for atoms. Attempt at type views on registers (gdb pretty print failures).

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Needs heavy curation and problably simplicication.
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ed
2026-07-18 10:29:04 -04:00
parent d7770b6e1d
commit ed3eb45b1d
11 changed files with 2344 additions and 769 deletions
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code/duffle/lottes_tape.h
+8 -8
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@@ -32,16 +32,16 @@ typedef Slice_MipsCode MipsAtom;
/* Register aliases */
enum {
R_AtomJmp = R_T9,
R_TapePtr = R_T8, /* The Instruction Stream Pointer */
R_InCursor = R_T4, /* Input data cursor */
R_AtomJmp = R_T9 atom_reg, /* debug-visible; tape yield handshake scratch */
R_TapePtr = R_T8 atom_reg, /* The Instruction Stream Pointer */
R_InCursor = R_T4,
R_PrimCursor = R_T7, /* VRAM output cursor (primitive buffer) */
R_FaceCursor = R_T4, /* Input data cursor (indices/faces) */
R_VertBase = R_T5, /* Base address of the vertex array */
R_OtBase = R_T6, /* Base address of the Ordering Table */
R_PrimCursor = R_T7 atom_reg atom_type(U4 *), /* VRAM output cursor (primitive buffer) */
R_FaceCursor = R_T4 atom_reg atom_type(V4_S2 *), /* Cube face-index cursor (V4_S2*); floor context switches to V3_S2* via atom_phase */
R_VertBase = R_T5 atom_reg atom_type(V3_S2 *), /* Base address of the vertex array */
R_OtBase = R_T6 atom_reg atom_type(U4 *), /* Base address of the Ordering Table */
/* Stringification codes for the GCC inline assembler clobber lists */
/* Stringification codes for the GCC inline assembler clobber lists. */
#define R_TapePtr_Code R_T8_Code
#define R_InCursor_Code R_T4_Code