b80a54eb0f
Add comprehensive target configuration parsing and inheritance system: - Create internal/targets package with config structures - Support JSON configuration loading with inheritance resolution - Implement multi-level inheritance (e.g., rp2040 → cortex-m0plus → cortex-m) - Add 206 target configurations from TinyGo for embedded platforms - Support core fields: name, llvm-target, cpu, features, build-tags, goos, goarch, cflags, ldflags - Provide high-level resolver interface for target lookup - Include comprehensive unit tests with 100% target parsing coverage This foundation enables future -target parameter support for cross-compilation to diverse embedded platforms beyond current GOOS/GOARCH limitations. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
23 lines
727 B
JSON
23 lines
727 B
JSON
{
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"inherits": ["cortex-m33"],
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"build-tags": ["rp2350", "rp"],
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"flash-1200-bps-reset": "true",
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"flash-method": "msd",
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"serial": "usb",
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"msd-volume-name": ["RP2350"],
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"msd-firmware-name": "firmware.uf2",
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"binary-format": "uf2",
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"uf2-family-id": "0xe48bff59","comment":"See page 393 of RP2350 datasheet: RP2350 Arm Secure image (i.e. one intended to be booted directly by the bootrom)",
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"extra-files": [
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"src/device/rp/rp2350.s",
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"targets/rp2350_embedded_block.s"
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],
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"ldflags": [
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"--defsym=__flash_size=2M"
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],
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"linkerscript": "targets/rp2350.ld",
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"openocd-interface": "picoprobe",
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"openocd-transport": "swd",
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"openocd-target": "rp2350"
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}
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