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>
31 lines
719 B
JSON
31 lines
719 B
JSON
{
|
|
"build-tags": ["cortexm", "baremetal", "linux", "arm"],
|
|
"goos": "linux",
|
|
"goarch": "arm",
|
|
"gc": "conservative",
|
|
"scheduler": "tasks",
|
|
"linker": "ld.lld",
|
|
"rtlib": "compiler-rt",
|
|
"libc": "picolibc",
|
|
"automatic-stack-size": true,
|
|
"default-stack-size": 2048,
|
|
"cflags": [
|
|
"-Werror",
|
|
"-fshort-enums",
|
|
"-fomit-frame-pointer",
|
|
"-mfloat-abi=soft",
|
|
"-fno-exceptions", "-fno-unwind-tables", "-fno-asynchronous-unwind-tables",
|
|
"-ffunction-sections", "-fdata-sections"
|
|
],
|
|
"ldflags": [
|
|
"--emit-relocs",
|
|
"--gc-sections"
|
|
],
|
|
"extra-files": [
|
|
"src/device/arm/cortexm.S",
|
|
"src/internal/task/task_stack_cortexm.S",
|
|
"src/runtime/asm_arm.S"
|
|
],
|
|
"gdb": ["gdb-multiarch", "arm-none-eabi-gdb", "gdb"]
|
|
}
|