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>
24 lines
785 B
Plaintext
24 lines
785 B
Plaintext
/* See Rust for a more complete reference: https://github.com/rp-rs/rp-hal/blob/main/rp235x-hal-examples/memory.x */
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MEMORY
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{
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/* 2MiB safe default. */
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FLASH : ORIGIN = 0x10000000, LENGTH = __flash_size
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/* RAM consists of 8 banks, SRAM0..SRAM7 with striped mapping. */
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SRAM : ORIGIN = 0x20000000, LENGTH = 512k
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/* Banks 8 and 9 use direct mapping which can be
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specailized for applications where predictable access time is beneficial.
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i.e: Separate stacks for core0 and core1. */
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SRAM4 : ORIGIN = 0x20080000, LENGTH = 4k
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SRAM5 : ORIGIN = 0x20081000, LENGTH = 4k
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FLASH_TEXT (rx) : ORIGIN = 0x10000000, LENGTH = __flash_size
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RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 512k
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}
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_stack_size = 2K;
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SECTIONS
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{
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}
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INCLUDE "targets/arm.ld"
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