forked from M-Labs/zynq-rs
add uart panic handler
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parent
75bb755327
commit
a645d13f4b
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@ -5,11 +5,6 @@ name = "bit_field"
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version = "0.10.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "panic-abort"
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version = "0.3.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "r0"
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version = "0.2.2"
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@ -33,14 +28,12 @@ name = "zc706"
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version = "0.0.0"
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dependencies = [
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"bit_field 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"panic-abort 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"r0 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
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"volatile-register 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[metadata]
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"checksum bit_field 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a165d606cf084741d4ac3a28fb6e9b1eb0bd31f6cd999098cfddb0b2ab381dc0"
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"checksum panic-abort 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "2c14a66511ed17b6a8b4256b868d7fd207836d891db15eea5195dbcaf87e630f"
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"checksum r0 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "e2a38df5b15c8d5c7e8654189744d8e396bddc18ad48041a500ce52d6948941f"
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"checksum vcell 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "45c297f0afb6928cd08ab1ff9d95e99392595ea25ae1b5ecf822ff8764e57a0d"
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"checksum volatile-register 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "0d67cb4616d99b940db1d6bd28844ff97108b498a6ca850e5b6191a532063286"
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@ -18,7 +18,6 @@ target_cora_z7_10 = []
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default = ["target_zc706"]
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[dependencies]
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panic-abort = "0.3"
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r0 = "0.2"
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volatile-register = "0.2"
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bit_field = "0.10"
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11
src/main.rs
11
src/main.rs
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@ -5,7 +5,6 @@
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use core::fmt::Write;
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use panic_abort as _;
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use r0::zero_bss;
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mod regs;
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@ -82,3 +81,13 @@ fn main() {
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loop {
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}
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}
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#[panic_handler]
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fn panic(info: &core::panic::PanicInfo) -> ! {
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let mut uart = Uart::serial(UART_RATE);
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writeln!(uart, "\r\nPanic: {}\r", info);
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while !uart.tx_fifo_empty() {}
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slcr::RegisterBlock::unlocked(|slcr| slcr.soft_reset());
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unreachable!()
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}
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