Improved assembler library

hbasm/src/lib.rs

@@ -18,16 +18,16 @@ pub struct Assembler {
 impl Assembler {
     macros::impl_asm!(
         bbbb(p0: u8, p1: u8, p2: u8, p3: u8)
-            => [DIR, DIRF],
+            => [DIR, DIRF, FMAF],
         bbb(p0: u8, p1: u8, p2: u8)
-            => [ADD, SUB, MUL, AND, OR, XOR, SL, SRS, CMP, CMPU, BRC, ADDF, MULF],
+            => [ADD, SUB, MUL, AND, OR, XOR, SL, SR, SRS, CMP, CMPU, BRC, ADDF, SUBF, MULF],
         bbdh(p0: u8, p1: u8, p2: impl Imm, p3: u16)
             => [LD, ST],
         bbd(p0: u8, p1: u8, p2: impl Imm)
             => [ADDI, MULI, ANDI, ORI, XORI, SLI, SRI, SRSI, CMPI, CMPUI,
-                JEQ, JNE, JLT, JGT, JLTU, JGTU, ADDFI, MULFI],
+                BMC, JEQ, JNE, JLT, JGT, JLTU, JGTU, ADDFI, MULFI],
         bb(p0: u8, p1: u8)
-            => [NEG, NOT, CP, SWA],
+            => [NEG, NOT, CP, SWA, NEGF, ITF, FTI],
         bd(p0: u8, p1: impl Imm)
             => [LI, JMP],
         n()
@@ -36,21 +36,29 @@ impl Assembler {
 }
 
 pub trait Imm {
-    fn insert(self, asm: &mut Assembler);
+    fn insert(&self, asm: &mut Assembler);
 }
 
-impl Imm for u64 {
+macro_rules! impl_imm_le_bytes {
-    #[inline(always)]
+    ($($ty:ty),* $(,)?) => {
-    fn insert(self, asm: &mut Assembler) {
+        $(
-        asm.buf.extend(self.to_le_bytes());
+            impl Imm for $ty {
-    }
+                #[inline(always)]
+                fn insert(&self, asm: &mut Assembler) {
+                    asm.buf.extend(self.to_le_bytes());
+                }
+            }
+        )*
+    };
 }
 
+impl_imm_le_bytes!(u64, i64, f64);
+
 #[derive(Clone, Copy, Debug, PartialEq, Eq)]
 pub struct Symbol(pub u64);
 impl Imm for Symbol {
     #[inline(always)]
-    fn insert(self, asm: &mut Assembler) {
+    fn insert(&self, asm: &mut Assembler) {
         asm.sub.insert(asm.buf.len());
         asm.buf.extend(self.0.to_le_bytes());
     }

hbasm/src/macros.rs

@@ -33,7 +33,7 @@ macro_rules! gen_impl_asm_insert {
             };)*
 
             ($self:expr, $id:ident, $_:ty) => {
-                Imm::insert($id, $self)
+                Imm::insert(&$id, $self)
             };
         }
     };

hbasm/src/text.rs

@@ -1,6 +1,3 @@
-
-
-// use std::collections::HashMap;
 extern crate alloc;
 use alloc::vec::Vec;