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>
36 lines
916 B
JSON
36 lines
916 B
JSON
{
|
|
"llvm-target": "aarch64",
|
|
"cpu": "cortex-a57",
|
|
"features": "+aes,+crc,+fp-armv8,+neon,+perfmon,+sha2,+v8a,-fmv",
|
|
"build-tags": ["nintendoswitch", "arm64"],
|
|
"scheduler": "tasks",
|
|
"goos": "linux",
|
|
"goarch": "arm64",
|
|
"linker": "ld.lld",
|
|
"rtlib": "compiler-rt",
|
|
"libc": "picolibc",
|
|
"gc": "conservative",
|
|
"relocation-model": "pic",
|
|
"default-stack-size": 2048,
|
|
"cflags": [
|
|
"-target", "aarch64-unknown-none",
|
|
"-fPIE",
|
|
"-Werror",
|
|
"-fshort-enums",
|
|
"-fomit-frame-pointer",
|
|
"-fno-exceptions", "-fno-unwind-tables", "-fno-asynchronous-unwind-tables",
|
|
"-ffunction-sections", "-fdata-sections"
|
|
],
|
|
"ldflags": [
|
|
"-pie",
|
|
"-z", "notext"
|
|
],
|
|
"linkerscript": "targets/nintendoswitch.ld",
|
|
"extra-files": [
|
|
"targets/nintendoswitch.s",
|
|
"src/internal/task/task_stack_arm64.S",
|
|
"src/runtime/asm_arm64.S",
|
|
"src/runtime/runtime_nintendoswitch.S"
|
|
]
|
|
}
|