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I don't like c asm

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Edward R. Gonzalez
2026-06-01 09:25:21 -04:00
parent fe4bd6d86d
commit b81221cbf5
3 changed files with 503 additions and 129 deletions
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code/duffle/memory.h
+2
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@@ -91,6 +91,7 @@ FI_ void slice_copy_(Slice dest, Slice src) {
#pragma endregion Slice
#pragma region FArena
typedef Opt_(farena) { U4 alignment, type_width; };
typedef Struct_(FArena) { U4 start, capacity, used; };
FI_ void farena_init(FArena_R arena, Slice mem) { assert(arena != nullptr);
@@ -115,4 +116,5 @@ FI_ U4 farena_save(FArena arena) { return arena.used; }
#define farena_push_(arena, amount, ...) farena_push((arena), (amount), opt_(farena, __VA_ARGS__))
#define farena_push_type(arena, type, ...) C_(type*, farena_push((arena), 1, opt_(farena, .type_width=S_(type), __VA_ARGS__)).ptr)
#define farena_push_array(arena, type, amount, ...) (tmpl(Slice,type)){ C_(type*, farena_push((arena), (amount), opt_(farena, .type_width=S_(type), __VA_ARGS__)).ptr), (amount) }
#pragma endregion FArena