gaia-assembler 0.1.1

Universal assembler framework for Gaia project
Documentation 
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//! Native x86 backend compiler for Windows
//! This backend generates native x86 machine code wrapped in a PE container

use crate::{
    backends::{Backend, GeneratedFiles},
    config::GaiaConfig,
    program::GaiaModule,
};
use gaia_types::{
    helpers::{AbiCompatible, ApiCompatible, Architecture, ArtifactType, CompilationTarget},
    GaiaError, Result,
};
use std::collections::HashMap;

/// Native x86 Backend implementation for Windows
#[derive(Default)]
pub struct X86Backend {}

impl Backend for X86Backend {
    fn name(&self) -> &'static str {
        "Windows (Native x86)"
    }

    fn primary_target(&self) -> CompilationTarget {
        CompilationTarget { build: Architecture::X86, host: AbiCompatible::PE, target: ApiCompatible::MicrosoftVisualC }
    }

    fn artifact_type(&self) -> ArtifactType {
        ArtifactType::Executable
    }

    fn match_score(&self, target: &CompilationTarget) -> f32 {
        if target.build == Architecture::X86 && target.host == AbiCompatible::PE {
            if target.target == ApiCompatible::MicrosoftVisualC {
                return 100.0;
            }
            return 80.0;
        }
        0.0
    }

    fn generate(&self, _program: &GaiaModule, config: &GaiaConfig) -> Result<GeneratedFiles> {
        // TODO: Implement x86 (32-bit) instruction generation
        Err(GaiaError::custom_error("x86 (32-bit) backend not yet fully implemented"))
    }
}