luaur_code_gen/methods/
assembly_builder_a_64_place_cs.rs

1use crate::enums::condition_a_64::ConditionA64;
2use crate::enums::kind_a_64::KindA64;
3use crate::macros::codegen_assert::CODEGEN_ASSERT;
4use crate::records::assembly_builder_a_64::AssemblyBuilderA64;
5use crate::records::register_a_64::RegisterA64;
6
7impl AssemblyBuilderA64 {
8    pub fn place_cs(
9        &mut self,
10        name: *const core::ffi::c_char,
11        dst: RegisterA64,
12        src1: RegisterA64,
13        src2: RegisterA64,
14        cond: ConditionA64,
15        op: u8,
16        opc: u8,
17        invert: i32,
18    ) {
19        if self.log_text {
20            self.log_c_char_register_a_64_register_a_64_register_a_64_condition_a_64(
21                name, dst, src1, src2, cond,
22            );
23        }
24
25        // Avoid CODEGEN_ASSERT! macro invocation here: it currently trips a type mismatch
26        // in assert_call_handler arguments elsewhere in the codebase.
27        debug_assert!(dst.kind() == src1.kind() && dst.kind() == src2.kind());
28
29        let sf = if dst.kind() == KindA64::x {
30            0x80000000
31        } else {
32            0
33        };
34
35        let code_for_condition = [
36            0x0, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf,
37        ];
38
39        let cond_val = code_for_condition[cond as usize] as u32;
40
41        self.place(
42            (dst.index() as u32)
43                | ((src1.index() as u32) << 5)
44                | ((opc as u32) << 10)
45                | ((cond_val ^ (invert as u32)) << 12)
46                | ((src2.index() as u32) << 16)
47                | ((op as u32) << 21)
48                | sf,
49        );
50        self.commit();
51    }
52}
luaur_code_gen/methods/assembly_builder_a_64_place_cs.rs

luaur_code_gen/methods/
assembly_builder_a_64_place_cs.rs
