forked from M-Labs/artiq
firmware: use libbuild_misoc in libdrtioaux. NFC.
This commit is contained in:
whitequark
parent
8f33061a6d
commit
1b9b560242
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@ -42,6 +42,16 @@ dependencies = [
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"log 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "bootloader"
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version = "0.0.0"
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dependencies = [
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"board 0.0.0",
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"build_artiq 0.0.0",
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"crc 1.6.0 (git+git://github.com/whitequark/crc-rs?rev=51cd356)",
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"rlibc 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "build_artiq"
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version = "0.0.0"
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@ -49,6 +59,11 @@ dependencies = [
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"walkdir 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "build_const"
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version = "0.2.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "build_misoc"
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version = "0.0.0"
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@ -77,6 +92,14 @@ name = "compiler_builtins"
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version = "0.1.0"
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source = "git+https://github.com/m-labs/compiler-builtins?rev=97916b1#97916b17ca542eac0524b8570c7d05913891a0dc"
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[[package]]
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name = "crc"
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version = "1.6.0"
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source = "git+git://github.com/whitequark/crc-rs?rev=51cd356#51cd3560aa9d3823061f2bb46797d8c61f4cfa9e"
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dependencies = [
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"build_const 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "cslice"
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version = "0.3.0"
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@ -87,6 +110,7 @@ name = "drtioaux"
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version = "0.0.0"
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dependencies = [
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"board 0.0.0",
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"build_misoc 0.0.0",
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"byteorder 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"log 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
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"std_artiq 0.0.0",
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@ -174,6 +198,11 @@ dependencies = [
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"std_artiq 0.0.0",
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]
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[[package]]
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name = "rlibc"
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version = "1.0.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "runtime"
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version = "0.0.0"
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@ -261,10 +290,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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[metadata]
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"checksum bitflags 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "b3c30d3802dfb7281680d6285f2ccdaa8c2d8fee41f93805dba5c4cf50dc23cf"
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"checksum build_const 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e90dc84f5e62d2ebe7676b83c22d33b6db8bd27340fb6ffbff0a364efa0cb9c9"
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"checksum byteorder 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "652805b7e73fada9d85e9a6682a4abd490cb52d96aeecc12e33a0de34dfd0d23"
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"checksum cc 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "a9b13a57efd6b30ecd6598ebdb302cca617930b5470647570468a65d12ef9719"
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"checksum compiler_builtins 0.1.0 (git+https://github.com/m-labs/compiler-builtins?rev=97916b1)" = "<none>"
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"checksum compiler_builtins 0.1.0 (git+https://github.com/rust-lang-nursery/compiler-builtins?rev=631b568)" = "<none>"
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"checksum crc 1.6.0 (git+git://github.com/whitequark/crc-rs?rev=51cd356)" = "<none>"
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"checksum cslice 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "0f8cb7306107e4b10e64994de6d3274bd08996a7c1322a27b86482392f96be0a"
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"checksum fringe 1.1.0 (git+https://github.com/m-labs/libfringe?rev=bd23494)" = "<none>"
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"checksum gcc 0.3.54 (registry+https://github.com/rust-lang/crates.io-index)" = "5e33ec290da0d127825013597dbdfc28bee4964690c7ce1166cbc2a7bd08b1bb"
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@ -273,6 +304,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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"checksum log 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)" = "880f77541efa6e5cc74e76910c9884d9859683118839d6a1dc3b11e63512565b"
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"checksum log_buffer 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ec57723b84bbe7bdf76aa93169c9b59e67473317c6de3a83cb2a0f8ccb2aa493"
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"checksum managed 0.4.0 (git+https://github.com/m-labs/rust-managed.git?rev=629a6786a1cf1692015f464ed16c04eafa5cb8d1)" = "<none>"
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"checksum rlibc 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fc874b127765f014d792f16763a81245ab80500e2ad921ed4ee9e82481ee08fe"
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"checksum rustc-cfg 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "56a596b5718bf5e059d59a30af12f7f462a152de147aa462b70892849ee18704"
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"checksum same-file 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "d931a44fdaa43b8637009e7632a02adc4f2b2e0733c08caa4cf00e8da4a117a7"
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"checksum smoltcp 0.4.0 (git+https://github.com/m-labs/smoltcp?rev=507d2fe)" = "<none>"
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@ -1,2 +1,2 @@
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[workspace]
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members = ["runtime", "ksupport", "satman"]
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members = ["bootloader", "runtime", "ksupport", "satman"]
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@ -0,0 +1,18 @@
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[package]
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authors = ["M-Labs"]
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name = "bootloader"
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version = "0.0.0"
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build = "build.rs"
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[lib]
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name = "bootloader"
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crate-type = ["staticlib"]
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path = "main.rs"
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[build-dependencies]
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build_artiq = { path = "../libbuild_artiq" }
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[dependencies]
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rlibc = "1.0"
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crc = { git = "git://github.com/whitequark/crc-rs", rev = "51cd356", default-features = false }
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board = { path = "../libboard", features = ["uart_console"] }
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@ -0,0 +1,18 @@
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include ../include/generated/variables.mak
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include $(MISOC_DIRECTORY)/software/common.mak
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RUSTFLAGS += -Cpanic=abort
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all:: bootloader.bin
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.PHONY: $(RUSTOUT)/libbootloader.a
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$(RUSTOUT)/libbootloader.a:
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$(cargo) --manifest-path $(BOOTLOADER_DIRECTORY)/Cargo.toml -- \
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-Clto
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bootloader.elf: $(RUSTOUT)/libbootloader.a
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$(link) -T $(BOOTLOADER_DIRECTORY)/bootloader.ld
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%.bin: %.elf
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$(objcopy) -O binary
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$(MSCIMG) $@
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@ -0,0 +1,46 @@
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INCLUDE generated/output_format.ld
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INCLUDE generated/regions.ld
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ENTRY(_reset_handler)
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SECTIONS
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{
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.vectors :
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{
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_begin = .;
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*(.vectors)
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} > rom
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.text :
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{
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*(.text .text.*)
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} > rom
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.rodata :
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{
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*(.rodata.*)
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. = ALIGN(4);
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_end = .;
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} > rom
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.crc ALIGN(4) :
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{
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_crc = .;
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. += 4;
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}
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.bss ALIGN(4) :
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{
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_fbss = .;
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*(.bss .bss.*)
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. = ALIGN(4);
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_ebss = .;
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} > sram
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.stack :
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{
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/* Ensure we have a certain amount of space available for stack. */
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. = ORIGIN(sram) + LENGTH(sram) - 0x800;
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. = ORIGIN(sram) + LENGTH(sram) - 4;
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_fstack = .;
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} > sram
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}
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@ -0,0 +1,6 @@
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extern crate build_artiq;
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fn main() {
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build_artiq::misoc_cfg();
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build_artiq::git_describe();
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}
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@ -0,0 +1,73 @@
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#![no_std]
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#![feature(lang_items)]
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extern crate rlibc;
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extern crate crc;
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#[macro_use]
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extern crate board;
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use core::slice;
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fn check_integrity() -> bool {
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extern {
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static _begin: u8;
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static _end: u8;
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static _crc: u32;
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}
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unsafe {
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let length = &_end as *const u8 as usize -
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&_begin as *const u8 as usize;
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let bios = slice::from_raw_parts(&_begin as *const u8, length);
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crc::crc32::checksum_ieee(bios) == _crc
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}
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}
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fn initialize_sdram() -> bool {
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unsafe {
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board::sdram_phy::initialize();
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true
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}
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}
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#[no_mangle]
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pub extern fn main() -> i32 {
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println!("");
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println!(r" _ ____ _____ ___ ___ ");
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println!(r" / \ | _ \_ _|_ _/ _ \ ");
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println!(r" / _ \ | |_) || | | | | | |");
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println!(r" / ___ \| _ < | | | | |_| |");
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println!(r"/_/ \_\_| \_\|_| |___\__\_\");
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println!("");
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println!("ARTIQ Bootloader");
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println!("Copyright (c) 2017 M-Labs Limited");
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println!("Version {}", include_str!(concat!(env!("OUT_DIR"), "/git-describe")));
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println!("");
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if !check_integrity() {
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panic!("Bootloader CRC failed");
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} else {
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println!("Bootloader CRC passed");
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}
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if !initialize_sdram() {
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panic!("SDRAM initialization failed")
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} else {
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println!("SDRAM initialized");
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}
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loop {}
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}
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#[no_mangle]
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pub extern fn exception(vect: u32, _regs: *const u32, pc: u32, ea: u32) {
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panic!("exception {} at PC {:#08x}, EA {:#08x}", vect, pc, ea)
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}
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#[no_mangle]
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#[lang = "panic_fmt"]
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pub extern fn panic_fmt(args: core::fmt::Arguments, file: &'static str, line: u32) -> ! {
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println!("panic at {}:{}: {}", file, line, args);
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loop {}
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}
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@ -8,6 +8,9 @@ build = "build.rs"
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name = "drtioaux"
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path = "lib.rs"
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[build-dependencies]
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build_misoc = { path = "../libbuild_misoc" }
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[dependencies]
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log = { version = "0.3", default-features = false }
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std_artiq = { path = "../libstd_artiq", features = ["alloc"] }
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@ -1,15 +1,5 @@
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use std::env;
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use std::path::Path;
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use std::io::{BufRead, BufReader};
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use std::fs::File;
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extern crate build_misoc;
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fn main() {
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let out_dir = env::var("BUILDINC_DIRECTORY").unwrap();
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let cfg_path = Path::new(&out_dir).join("generated").join("rust-cfg");
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println!("cargo:rerun-if-changed={}", cfg_path.to_str().unwrap());
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let f = BufReader::new(File::open(&cfg_path).unwrap());
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for line in f.lines() {
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println!("cargo:rustc-cfg={}", line.unwrap());
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}
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build_misoc::cfg();
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}
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@ -48,6 +48,7 @@ def build_artiq_soc(soc, argdict):
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builder = Builder(soc, **argdict)
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builder.add_software_package("libm")
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builder.add_software_package("libunwind")
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builder.add_software_package("bootloader", os.path.join(artiq_dir, "firmware", "bootloader"))
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builder.add_software_package("ksupport", os.path.join(artiq_dir, "firmware", "ksupport"))
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builder.add_software_package("runtime", os.path.join(artiq_dir, "firmware", "runtime"))
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try:
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