2019-03-19 23:27:22 +08:00
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[target.'cfg(all(target_arch = "arm", target_os = "none"))']
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2019-03-20 17:48:44 +08:00
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runner = "gdb-multiarch -q -x openocd.gdb"
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2020-11-26 00:33:16 +08:00
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rustflags = [
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"-C", "link-arg=-Tlink.x",
|
2020-11-30 19:02:14 +08:00
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|
# The target (below) defaults to cortex-m4
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|
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# There currently are two different options to go beyond that:
|
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# 1. cortex-m7 has the right flags and instructions (FPU) but no instruction schedule yet
|
2020-11-26 00:33:16 +08:00
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"-C", "target-cpu=cortex-m7",
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2020-11-30 19:02:14 +08:00
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# 2. cortex-m4 with the additional fpv5 instructions and a potentially
|
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# better-than-nothing instruction schedule
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2020-11-26 00:33:16 +08:00
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"-C", "target-feature=+fp-armv8d16",
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2020-11-30 19:02:14 +08:00
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|
# When combined they are equivalent to (1) alone
|
2020-11-26 00:33:16 +08:00
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|
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]
|
2019-03-18 19:56:26 +08:00
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[build]
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target = "thumbv7em-none-eabihf"
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