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WIP: not fully reviewed. Adds auto-register allocation + mips atom procs + wip resolve look at atoms + atom bundle...

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ed
2026-08-10 14:13:02 -04:00
parent e42c75a26a
commit 004a7eff19
21 changed files with 1991 additions and 268 deletions
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code/duffle/dsl.atom.h
+20
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@@ -75,6 +75,26 @@
* ----------------------------------------------------------------------------*/
#define atom_reg /* atom_reg: opt the preceding enum entry into the DWARF registry */
// ----------------------------------------------------------------------------
// atom_auto_reg(atom, sym) — per-atom auto-allocated GPR binding.
// enum {
// atom_auto_reg(cube_g4_face, R_Fwdx), // expands to: R_Fwdx = R_Fwdx_Code /* atom_auto_reg: cube_g4_face */,
// atom_auto_reg(cube_g4_face, R_Eye_z) atom_type(S4), // atom_type chains after
// };
// (The macro IS the entire enum entry — no separate LHS=RHS. The `atom` scope is
// preserved in a trailing C-comment on the RHS so the Lua scanner can recover
// it after preprocessing strips the macro form. R_<Sym>_Code is resolved from gen/auto_reg.h which the .c file #include's before the enum declaration.)
#define atom_auto_reg(atom, sym) sym = sym ## _Code /* atom_auto_reg: atom */
// ----------------------------------------------------------------------------
// phase_auto_reg(phase, sym) — per-phase auto-allocated GPR binding.
// enum {
// phase_auto_reg(cube_g4, R_Temp0), // expands to: R_Temp0 = R_Temp0_Code /* phase_auto_reg: cube_g4 */,
// phase_auto_reg(cube_g4, R_Temp1),
// };
// (Same macro-as-enum-entry form as atom_auto_reg above; the `phase` scope is preserved in a trailing C-comment on the RHS for the Lua scanner to recover.)
#define phase_auto_reg(phase, sym) sym = sym ## _Code /* phase_auto_reg: phase */
/* ============================================================================
* atom_info :
* MipsAtom_(cube_tri) atom_info(