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Lua Metaprogram: Improvements to static analysis + others.

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ed
2026-07-23 10:18:30 -04:00
parent 67d54debfa
commit 08af73d0d2
13 changed files with 871 additions and 521 deletions
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code/duffle/lottes_tape.h
+3 -3
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@@ -60,7 +60,7 @@ enum {
MipsAtom_(tape_exit) { jump_reg(rret_addr), nop };
/* Generalized Tape Engine Runner */
FI_ void tape_run(Slice_U4 tape) { register U4* tp rgcc(R_TapePtr) = tape.ptr; asm volatile(
FI_ void tape_run(Slice_MipsCode tape) { register U4* tp rgcc(R_TapePtr) = u4_r(tape.ptr); asm volatile(
asm_words(
add_ui( R_SP, R_SP, -MipsStackAlignment) /* Allocate stack space */
, store_word( R_RA, R_SP, 0) /* Safely backup $ra to the stack */
@@ -91,8 +91,8 @@ FI_ TapeBuilder tb_make(Slice mem) { return (TapeBuilder){ mem.ptr, mem.len, 0 }
FI_ void tb_emit(TapeBuilder* tb, MipsCode* atom) { u4_r(tb->ptr)[tb->used] = u4_(atom); ++ tb->used; }
FI_ void tb_data(TapeBuilder* tb, U4 data) { u4_r(tb->ptr)[tb->used] = u4_(data); ++ tb->used; }
FI_ Slice_U4 tb_end (TapeBuilder* tb) { tb_emit(tb,tape_exit); return (Slice_U4){ C_(U4*,tb->ptr), tb->used }; }
FI_ Slice_U4 tb_slice(TapeBuilder tb) { return (Slice_U4){ C_(U4*,tb.ptr), tb.used }; }
FI_ Slice_MipsCode tb_end (TapeBuilder* tb) { tb_emit(tb,tape_exit); return (Slice_MipsCode){ C_(U4*,tb->ptr), tb->used }; }
FI_ Slice_MipsCode tb_slice(TapeBuilder tb) { return (Slice_MipsCode){ C_(U4*,tb.ptr), tb.used }; }
#define tb_scope(tb) for(U4 tbs_once=0;tbs_once==0;++tbs_once,tb_emit(tb,tape_exit))
#pragma endregion Tape Drive