Rename project and change target to riscv64imac

.cargo/config.toml

@@ -1,8 +1,9 @@
 # .cargo/config.toml
 
 [build]
-target = "riscv32imac-unknown-none-elf"
+target = "riscv64imac-unknown-none-elf"
 
+# options for riscv32 (not currently in use)
 [target.riscv32imac-unknown-none-elf]
 runner = """ qemu-system-riscv32
   -cpu rv32
@@ -12,3 +13,13 @@ runner = """ qemu-system-riscv32
   -nographic
   -serial mon:stdio
   -bios """
+
+[target.riscv64imac-unknown-none-elf]
+runner = """ qemu-system-riscv64
+  -cpu rv64
+  -machine virt
+  -m 150M
+  -s
+  -nographic
+  -serial mon:stdio
+  -bios """

Cargo.lock

@@ -8,6 +8,13 @@ version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0c4b4d0bd25bd0b74681c0ad21497610ce1b7c91b1022cd21c80c6fbdd9476b0"
 
+[[package]]
+name = "kernel"
+version = "0.1.0"
+dependencies = [
+ "spinning_top",
+]
+
 [[package]]
 name = "lock_api"
 version = "0.4.12"
@@ -18,13 +25,6 @@ dependencies = [
  "scopeguard",
 ]
 
-[[package]]
-name = "riscv-uefi"
-version = "0.1.0"
-dependencies = [
- "spinning_top",
-]
-
 [[package]]
 name = "scopeguard"
 version = "1.2.0"

Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-name = "riscv-uefi"
+name = "kernel"
 version = "0.1.0"
 edition = "2021"
 

build.rs

@@ -1,8 +1,8 @@
 // build.rs
 
 fn main() {
-  // Use the linker script.
-  println!("cargo:rustc-link-arg=-Tsrc/script.ld");
+  // Tell ld to use linker script.
+  println!("cargo::rustc-link-arg=-Tsrc/script.ld");
   // Don't do any magic linker stuff.
-  println!("cargo:rustc-link-arg=--omagic");
+  println!("cargo::rustc-link-arg=--omagic");
 }