judah/huh
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

.

Browse source
This commit is contained in:
Judah Caruso 2026-02-18 23:34:54 -07:00
parent dc16bb8ece
commit 7aa9c8ee3d
2 changed files with 8 additions and 11 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

16
src/arena.c
View file

@ -4,7 +4,7 @@
typedef enum { arena__alloc, arena__reset, arena__save, arena__restore, arena__release } arena__action;
typedef void* (^Arena)(arena__action, usize, usize, void*, const char*, sreg);
typedef void* (^Arena)(arena__action, ureg, ureg, void*, const char*, sreg);
#define arena_new(A, T) cast(T*, A(arena__alloc, sizeof(T), alignof(T), 0, __FILE__, __LINE__))
#define arena_make(A, C, T) cast(T*, A(arena__alloc, sizeof(T) * (C), alignof(T), 0, __FILE__, __LINE__))
@ -14,13 +14,13 @@ typedef void* (^Arena)(arena__action, usize, usize, void*, const char*, sreg);
#define arena_restore(A, SP) A(arena__restore, 0, 0, (SP), __FILE__, __LINE__)
// just a nice macro to make these easier to write
#define func(a1, a2, a3, a4, a5, a6) ^void* (arena__action a1, usize a2, usize a3, void* a4, const char* a5, sreg a6)
#define func(a1, a2, a3, a4, a5, a6) ^void* (arena__action a1, ureg a2, ureg a3, void* a4, const char* a5, sreg a6)
static Arena
Static(u8* data, usize count) {
Static(u8* data, ureg count) {
memset(data, 0, count);
capture usize offset = 0;
capture ureg offset = 0;
return closure(func(action, size, align, savepoint, _2, _3) {
switch (action) {
default: {
@ -42,12 +42,12 @@ Static(u8* data, usize count) {
case arena__save: {
assert(savepoint != NULL && "Static: savepoint was null");
*cast(usize*, savepoint) = offset;
*cast(ureg*, savepoint) = offset;
} break;
case arena__restore: {
assert(savepoint != NULL && "Static: savepoint was null");
offset = *cast(usize*, savepoint);
offset = *cast(ureg*, savepoint);
} break;
}
@ -56,7 +56,7 @@ Static(u8* data, usize count) {
}
static Arena
Linear(usize max_memory) {
Linear(ureg max_memory) {
void* ptr = malloc(max_memory);
Arena backing = Static(ptr, max_memory);
return closure(func(action, size, align, savepoint, file, line) {
@ -88,7 +88,7 @@ Logger(Arena arena) {
static Arena
Region(Arena arena) {
capture usize savepoint = 0;
capture ureg savepoint = 0;
arena_save(arena, &savepoint);
return closure(func(action, size, align, _, file, line) {

3
src/base.c
View file

@ -37,9 +37,6 @@ typedef intptr_t sptr;
typedef uptr ureg;
typedef sptr sreg;
typedef size_t usize;
typedef ptrdiff_t ssize;
// Thanks AZMR
#define cast(to_type, expr) ((to_type)(expr))