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Implement inline asm! for AVR platform

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This commit is contained in:
Andrew Dona-Couch 2021-11-24 23:04:27 -05:00
parent 09d8a50ea2
commit c6e8ae1a6c
8 changed files with 549 additions and 1 deletions
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3
compiler/rustc_codegen_gcc/src/asm.rs
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@ -577,6 +577,7 @@ fn reg_to_gcc(reg: InlineAsmRegOrRegClass) -> ConstraintOrRegister {
| InlineAsmRegClass::Arm(ArmInlineAsmRegClass::qreg_low4) => unimplemented!(),
InlineAsmRegClass::Arm(ArmInlineAsmRegClass::dreg)
| InlineAsmRegClass::Arm(ArmInlineAsmRegClass::qreg) => unimplemented!(),
InlineAsmRegClass::Avr(_) => unimplemented!(),
InlineAsmRegClass::Bpf(_) => unimplemented!(),
InlineAsmRegClass::Hexagon(HexagonInlineAsmRegClass::reg) => unimplemented!(),
InlineAsmRegClass::Mips(MipsInlineAsmRegClass::reg) => unimplemented!(),
@ -639,6 +640,7 @@ fn dummy_output_type<'gcc, 'tcx>(cx: &CodegenCx<'gcc, 'tcx>, reg: InlineAsmRegCl
| InlineAsmRegClass::Arm(ArmInlineAsmRegClass::qreg_low4) => {
unimplemented!()
}
InlineAsmRegClass::Avr(_) => unimplemented!(),
InlineAsmRegClass::Bpf(_) => unimplemented!(),
InlineAsmRegClass::Hexagon(HexagonInlineAsmRegClass::reg) => cx.type_i32(),
InlineAsmRegClass::Mips(MipsInlineAsmRegClass::reg) => cx.type_i32(),
@ -747,6 +749,7 @@ fn modifier_to_gcc(arch: InlineAsmArch, reg: InlineAsmRegClass, modifier: Option
| InlineAsmRegClass::Arm(ArmInlineAsmRegClass::qreg_low4) => {
unimplemented!()
}
InlineAsmRegClass::Avr(_) => unimplemented!(),
InlineAsmRegClass::Bpf(_) => unimplemented!(),
InlineAsmRegClass::Hexagon(_) => unimplemented!(),
InlineAsmRegClass::Mips(_) => unimplemented!(),