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firmware: use libcompiler_builtins to build satman.

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whitequark 2017-02-03 08:11:42 +00:00
parent 4164fc880e
commit f48cf9d9a0
5 changed files with 12 additions and 7 deletions
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1
artiq/firmware/Cargo.lock generated
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@ -134,6 +134,7 @@ dependencies = [
"alloc_artiq 0.0.0", "alloc_artiq 0.0.0",
"board 0.0.0", "board 0.0.0",
"build_artiq 0.0.0", "build_artiq 0.0.0",
"compiler_builtins 0.1.0 (git+https://github.com/rust-lang-nursery/compiler-builtins)",
"log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)", "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
"logger_artiq 0.0.0", "logger_artiq 0.0.0",
"std_artiq 0.0.0", "std_artiq 0.0.0",

1
artiq/firmware/satman/Cargo.toml
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@ -13,6 +13,7 @@ path = "lib.rs"
build_artiq = { path = "../libbuild_artiq" } build_artiq = { path = "../libbuild_artiq" }
[dependencies] [dependencies]
compiler_builtins = { git = "https://github.com/rust-lang-nursery/compiler-builtins" }
alloc_artiq = { path = "../liballoc_artiq" } alloc_artiq = { path = "../liballoc_artiq" }
std_artiq = { path = "../libstd_artiq", features = ["alloc"] } std_artiq = { path = "../libstd_artiq", features = ["alloc"] }
logger_artiq = { path = "../liblogger_artiq" } logger_artiq = { path = "../liblogger_artiq" }

13
artiq/firmware/satman/Makefile
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@ -6,14 +6,18 @@ PYTHON ?= python3
RUSTOUT := cargo/or1k-unknown-none/debug RUSTOUT := cargo/or1k-unknown-none/debug
LDFLAGS += --gc-sections \ LDFLAGS += --gc-sections \
-L../libcompiler-rt \
-L../libbase -L../libbase
RUSTFLAGS = \
-C target-feature=+mul,+div,+ffl1,+cmov,+addc \
-C opt-level=s \
-C panic=abort
export RUSTFLAGS
all: satman.bin satman.fbi all: satman.bin satman.fbi
.PHONY: $(RUSTOUT)/libsatman.a .PHONY: $(RUSTOUT)/libsatman.a
$(RUSTOUT)/libsatman.a: $(RUSTOUT)/libsatman.a:
RUSTFLAGS="-C target-feature=+mul,+div,+ffl1,+cmov,+addc -C opt-level=s -Cpanic=abort" \
CARGO_TARGET_DIR=$(realpath .)/cargo \ CARGO_TARGET_DIR=$(realpath .)/cargo \
cargo build --target=or1k-unknown-none \ cargo build --target=or1k-unknown-none \
--manifest-path $(realpath $(SATMAN_DIRECTORY))/Cargo.toml --manifest-path $(realpath $(SATMAN_DIRECTORY))/Cargo.toml
@ -23,12 +27,9 @@ satman.elf: $(RUSTOUT)/libsatman.a
-T $(SATMAN_DIRECTORY)/satman.ld \ -T $(SATMAN_DIRECTORY)/satman.ld \
-o $@ \ -o $@ \
$^ \ $^ \
-lbase-nofloat -lcompiler-rt -lbase-nofloat
@chmod -x $@ @chmod -x $@
%.o: $(SATMAN_DIRECTORY)/%.c
$(compile)
%.bin: %.elf %.bin: %.elf
$(OBJCOPY) -O binary $< $@ $(OBJCOPY) -O binary $< $@
@chmod -x $@ @chmod -x $@

2
artiq/firmware/satman/lib.rs
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@ -1,5 +1,7 @@
#![feature(compiler_builtins_lib)]
#![no_std] #![no_std]
extern crate compiler_builtins;
extern crate alloc_artiq; extern crate alloc_artiq;
#[macro_use] #[macro_use]
extern crate std_artiq as std; extern crate std_artiq as std;

2
artiq/runtime/Makefile
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@ -32,7 +32,7 @@ RUSTFLAGS = \
-C target-feature=+mul,+div,+ffl1,+cmov,+addc \ -C target-feature=+mul,+div,+ffl1,+cmov,+addc \
-C relocation-model=static \ -C relocation-model=static \
-C opt-level=s \ -C opt-level=s \
-Cpanic=abort -C panic=abort
export RUSTFLAGS export RUSTFLAGS
all: runtime.bin runtime.fbi all: runtime.bin runtime.fbi