initial
This commit is contained in:
commit
f4cbd3ca54
GPG key ID:
BDA47A31A3C8EE6B
1
.gitignore
vendored
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1
.gitignore
vendored
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@ -0,0 +1 @@
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/target
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232
Cargo.lock
generated
Normal file
232
Cargo.lock
generated
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@ -0,0 +1,232 @@
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# This file is automatically @generated by Cargo.
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# It is not intended for manual editing.
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version = 3
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||||
[[package]]
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||||
name = "ansi_term"
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||||
version = "0.11.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "ee49baf6cb617b853aa8d93bf420db2383fab46d314482ca2803b40d5fde979b"
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||||
dependencies = [
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||||
"winapi",
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]
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[[package]]
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "15af2628f6890fe2609a3b91bef4c83450512802e59489f9c1cb1fa5df064a61"
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||||
[[package]]
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name = "atty"
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checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
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"hermit-abi",
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"libc",
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"winapi",
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]
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[[package]]
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name = "bitflags"
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dependencies = [
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"ansi_term",
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"atty",
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"bitflags",
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"strsim",
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"textwrap",
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"unicode-width",
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"vec_map",
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]
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[[package]]
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name = "heck"
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"unicode-segmentation",
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[[package]]
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dependencies = [
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"libc",
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]
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[[package]]
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name = "lazy_static"
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[[package]]
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name = "libc"
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version = "0.2.97"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "proc-macro-error"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "da25490ff9892aab3fcf7c36f08cfb902dd3e71ca0f9f9517bea02a73a5ce38c"
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dependencies = [
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"proc-macro-error-attr",
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"proc-macro2",
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"quote",
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"syn",
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"version_check",
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]
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[[package]]
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name = "proc-macro-error-attr"
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version = "1.0.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "a1be40180e52ecc98ad80b184934baf3d0d29f979574e439af5a55274b35f869"
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dependencies = [
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"proc-macro2",
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"quote",
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"version_check",
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]
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[[package]]
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name = "proc-macro2"
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version = "1.0.27"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f0d8caf72986c1a598726adc988bb5984792ef84f5ee5aa50209145ee8077038"
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dependencies = [
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"unicode-xid",
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]
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[[package]]
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name = "quote"
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version = "1.0.9"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"proc-macro2",
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]
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[[package]]
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name = "rsld"
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version = "0.1.0"
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dependencies = [
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"anyhow",
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"structopt",
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]
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[[package]]
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name = "strsim"
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version = "0.8.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
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[[package]]
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name = "structopt"
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version = "0.3.21"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"clap",
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||||
"lazy_static",
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"structopt-derive",
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]
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[[package]]
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name = "structopt-derive"
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version = "0.4.14"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"heck",
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"proc-macro-error",
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"proc-macro2",
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"quote",
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"syn",
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]
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[[package]]
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name = "syn"
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version = "1.0.73"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"proc-macro2",
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"quote",
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"unicode-xid",
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]
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[[package]]
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name = "textwrap"
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version = "0.11.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"unicode-width",
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]
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[[package]]
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name = "unicode-segmentation"
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[[package]]
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name = "unicode-width"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "unicode-xid"
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version = "0.2.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "8ccb82d61f80a663efe1f787a51b16b5a51e3314d6ac365b08639f52387b33f3"
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[[package]]
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name = "vec_map"
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version = "0.8.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f1bddf1187be692e79c5ffeab891132dfb0f236ed36a43c7ed39f1165ee20191"
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[[package]]
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name = "version_check"
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version = "0.9.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "5fecdca9a5291cc2b8dcf7dc02453fee791a280f3743cb0905f8822ae463b3fe"
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[[package]]
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name = "winapi"
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version = "0.3.9"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
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dependencies = [
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"winapi-i686-pc-windows-gnu",
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"winapi-x86_64-pc-windows-gnu",
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]
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[[package]]
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name = "winapi-i686-pc-windows-gnu"
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||||
version = "0.4.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
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||||
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[[package]]
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name = "winapi-x86_64-pc-windows-gnu"
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version = "0.4.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
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8
Cargo.toml
Normal file
8
Cargo.toml
Normal file
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@ -0,0 +1,8 @@
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[package]
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name = "rsld"
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version = "0.1.0"
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edition = "2018"
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[dependencies]
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anyhow = "1.0.41"
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structopt = "0.3.21"
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19
ctest/Makefile
Normal file
19
ctest/Makefile
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@ -0,0 +1,19 @@
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CC := clang
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SOURCES := $(shell find -type f -name "*.c")
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OBJECTS := $(patsubst %.c, bin/%.bin, $(SOURCES))
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CFLAGS := -v -static -fuse-ld=$(shell pwd)/../target/debug/rsld
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all: $(OBJECTS)
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bin/%.bin: %.c bin
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$(CC) $(CFLAGS) -o $@ $<
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bin:
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mkdir -p bin
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clean:
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rm -rf bin
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.PHONY: all clean
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5
ctest/hello.c
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5
ctest/hello.c
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@ -0,0 +1,5 @@
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#include <stdio.h>
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int main(void) {
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printf("Hello, world!");
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return 0;
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}
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5
src/link.rs
Normal file
5
src/link.rs
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@ -0,0 +1,5 @@
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use crate::Opt;
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pub(crate) fn link(opt: &Opt) {
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}
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84
src/main.rs
Normal file
84
src/main.rs
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@ -0,0 +1,84 @@
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mod link;
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use std::env;
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use std::path::PathBuf;
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#[derive(Debug, Default)]
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struct Opt {
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eh_frame_hdr: bool,
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is_static: bool,
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emulate: String,
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out: Option<PathBuf>,
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link_includes: Vec<PathBuf>,
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link_to: Vec<String>,
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units: Vec<LinkUnit>,
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}
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#[derive(Debug)]
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enum LinkUnit {
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Path(PathBuf),
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Group(Vec<PathBuf>),
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}
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fn main() {
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let mut opt = Opt::default();
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let mut it = env::args();
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let mut curr_group = None;
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// skip first arg
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it.next();
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while let Some(arg) = it.next() {
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if arg == "-static" {
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opt.is_static = true;
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}
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else if arg == "--eh-frame-hdr" {
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opt.eh_frame_hdr = true;
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}
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else if arg == "-m" {
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let next = it.next().unwrap();
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opt.emulate = next;
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}
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else if arg == "-o" {
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let next = it.next().unwrap();
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opt.out = Some(PathBuf::from(next));
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}
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else if arg == "--start-group" {
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curr_group = Some(Vec::new());
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||||
}
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||||
else if arg == "--end-group" {
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||||
if let Some(curr_group) = curr_group.take() {
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if !curr_group.is_empty() {
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opt.units.push(LinkUnit::Group(curr_group));
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||||
}
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||||
}
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||||
}
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||||
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||||
else if arg.starts_with("-L") {
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||||
let path = PathBuf::from(arg.trim_start_matches("-L"));
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||||
opt.link_includes.push(path);
|
||||
}
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||||
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||||
else if arg.starts_with("-l") {
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||||
opt.link_to.push(arg.trim_start_matches("-l").to_owned());
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||||
}
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||||
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||||
else {
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||||
let path = PathBuf::from(&arg);
|
||||
if let Some(curr_group) = curr_group.as_mut() {
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||||
curr_group.push(path);
|
||||
} else {
|
||||
opt.units.push(LinkUnit::Path(path));
|
||||
}
|
||||
}
|
||||
}
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||||
|
||||
link::link(&opt);
|
||||
|
||||
println!("opt: {:?}", opt);
|
||||
}
|
||||
Loading…
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