forked from AbleOS/holey-bytes
fixing nasety bug
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75dca64648
commit
f172c33247
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@ -678,10 +678,23 @@ rect_line := fn(buffer: Buffer, pos: Point, tr: Transform, color: ColorBGRA, thi
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return
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return
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}
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}
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random := @use("random.hb")
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example := fn(): void {
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loop {
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random_x := @inline(random.integer, 0, 1024)
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random_y := random.integer(0, 768)
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a := @inline(screenidx, random_x, random_y)
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break
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}
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return
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}
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main := fn(): int {
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main := fn(): int {
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line(.(), .(0, 0), .(0, 0), .(0, 0), 10)
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line(.(), .(0, 0), .(0, 0), .(0, 0), 10)
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rect_line(.(), .(0, 0), .(0, 0), .(0, 0), 10)
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rect_line(.(), .(0, 0), .(0, 0), .(0, 0), 10)
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return
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example()
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return 0
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}
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}
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// in module: screen.hb
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// in module: screen.hb
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@ -690,4 +703,14 @@ screenidx := fn(orange: int): int {
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return orange
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return orange
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}
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}
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// in module: random.hb
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integer := fn(min: int, max: int): int {
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rng := @eca(int, 3, 4)
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if min != 0 | max != 0 {
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return rng % (max - min + 1) + min
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}
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return rng
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}
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```
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```
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@ -8,7 +8,7 @@ use {
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parser::{self, find_symbol, idfl, CtorField, Expr, ExprRef, FileId, Pos},
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parser::{self, find_symbol, idfl, CtorField, Expr, ExprRef, FileId, Pos},
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HashMap,
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HashMap,
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},
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},
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std::{ops::Range, rc::Rc, usize},
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std::{ops::Range, rc::Rc, u32, usize},
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};
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};
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type Offset = u32;
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type Offset = u32;
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@ -1981,7 +1981,7 @@ impl Codegen {
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tk => Some(Value::ty(tk.compress())),
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tk => Some(Value::ty(tk.compress())),
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},
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},
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E::Return { pos, val, .. } => {
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E::Return { pos, val, .. } => {
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if let Some(val) = val {
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let ty = if let Some(val) = val {
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let size = self.ci.ret.map_or(17, |ty| self.tys.size_of(ty));
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let size = self.ci.ret.map_or(17, |ty| self.tys.size_of(ty));
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let loc = match size {
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let loc = match size {
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_ if self.ci.inline_ret_loc != Loc::default() => {
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_ if self.ci.inline_ret_loc != Loc::default() => {
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@ -1991,12 +1991,16 @@ impl Codegen {
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1..=16 => Some(Loc::reg(1)),
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1..=16 => Some(Loc::reg(1)),
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_ => Some(Loc::reg(self.ci.ret_reg.as_ref()).into_derefed()),
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_ => Some(Loc::reg(self.ci.ret_reg.as_ref()).into_derefed()),
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};
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};
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let ty = self.expr_ctx(val, Ctx { ty: self.ci.ret, loc })?.ty;
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self.expr_ctx(val, Ctx { ty: self.ci.ret, loc })?.ty
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} else {
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ty::VOID.into()
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};
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match self.ci.ret {
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match self.ci.ret {
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None => self.ci.ret = Some(ty),
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None => self.ci.ret = Some(ty),
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Some(ret) => _ = self.assert_ty(pos, ty, ret),
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Some(ret) => _ = self.assert_ty(pos, ty, ret),
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}
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}
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}
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self.ci.ret_relocs.push(Reloc::new(self.local_offset(), 1, 4));
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self.ci.ret_relocs.push(Reloc::new(self.local_offset(), 1, 4));
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self.output.emit(jmp(0));
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self.output.emit(jmp(0));
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None
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None
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@ -3050,6 +3054,7 @@ impl Codegen {
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if let Some(existing) = self.tys.syms.get(&SymKey { file, ident }) {
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if let Some(existing) = self.tys.syms.get(&SymKey { file, ident }) {
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if let ty::Kind::Func(id) = existing.expand()
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if let ty::Kind::Func(id) = existing.expand()
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&& let func = &mut self.tys.funcs[id as usize]
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&& let func = &mut self.tys.funcs[id as usize]
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&& func.offset != u32::MAX
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&& let Err(idx) = task::unpack(func.offset)
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&& let Err(idx) = task::unpack(func.offset)
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{
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{
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func.offset = task::id(self.tasks.len());
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func.offset = task::id(self.tasks.len());
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@ -3438,6 +3443,7 @@ mod tests {
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let layout = std::alloc::Layout::from_size_align(size, align).unwrap();
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let layout = std::alloc::Layout::from_size_align(size, align).unwrap();
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unsafe { std::alloc::dealloc(ptr as *mut u8, layout) };
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unsafe { std::alloc::dealloc(ptr as *mut u8, layout) };
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}
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}
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3 => vm.write_reg(1, 42),
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unknown => unreachable!("unknown ecall: {unknown:?}"),
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unknown => unreachable!("unknown ecall: {unknown:?}"),
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},
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},
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Ok(ev) => writeln!(output, "ev: {:?}", ev).unwrap(),
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Ok(ev) => writeln!(output, "ev: {:?}", ev).unwrap(),
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@ -1,3 +1,3 @@
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code size: 1043
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code size: 1521
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ret: 0
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ret: 0
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status: Ok(())
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status: Ok(())
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