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tinygo/targets/stm32l0x2.json

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Support for STM32L0 MCUs and Dragino LGT92 device (#1561) machine/stm32l0: add support for stm32l0 family and Dragino LGT92 Board
4 years ago
{
"inherits": [
all: clean up Cortex-M target files In this commit I've moved all core-specific flags to files for that specific core. This is a bit of a cleanup (less duplicated JSON) but should also help in the future when core-specific changes are made, such as core specific build tags or when the FPU finally gets supported in TinyGo. Some notable specific changes: - I've removed floating point flags from the Teensy 3.6 target. The reason is that the FPU is not yet supported in TinyGo (in goroutine stack switching for example) and floating point numbers would only be supported by C files, not Go files (because the LLVM FPU feature flags aren't used). This would create an ABI mismatch across CGo. - I've added the "cpu":"cortex-m7" to the cortex-m7.json file to match the configuration for the Teensy 4.0. This implies a change to the nucleo-f722ze (because now it has its CPU field set). Somehow that reduces the code size, so it looks like a good change. I don't believe any of these changes should have any practical consequences. One issue I've found is in the Cortex-M33 target: it uses armv7m, which is incorrect: it should be armv8m. But the chip is backwards compatible so this should mostly work. Switching to armv8m led to a compilation failure because PRIMASK isn't defined, this may be an actual bug.
4 years ago
"cortex-m0plus"
Support for STM32L0 MCUs and Dragino LGT92 device (#1561) machine/stm32l0: add support for stm32l0 family and Dragino LGT92 Board
4 years ago
],
"build-tags": [
"stm32l0",
"stm32l0x2",
"stm32"
],
"extra-files": [
Revert "all: move stm32 files to separate repository" This reverts commit 644356c220ed88f110d01300f671a170cd36eb04.
3 years ago
"src/device/stm32/stm32l0x2.s"
Support for STM32L0 MCUs and Dragino LGT92 device (#1561) machine/stm32l0: add support for stm32l0 family and Dragino LGT92 Board
4 years ago
]
Revert "all: move stm32 files to separate repository" This reverts commit 644356c220ed88f110d01300f671a170cd36eb04.
3 years ago
}