diff options
Diffstat (limited to 'lang/rust_host/patches/06-add_armv7.patch')
| -rw-r--r-- | lang/rust_host/patches/06-add_armv7.patch | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/lang/rust_host/patches/06-add_armv7.patch b/lang/rust_host/patches/06-add_armv7.patch new file mode 100644 index 0000000..e00aa61 --- /dev/null +++ b/lang/rust_host/patches/06-add_armv7.patch @@ -0,0 +1,38 @@ +--- /dev/null ++++ b/compiler/rustc_target/src/spec/armv7_openwrt_linux_muslgnueabi.rs +@@ -0,0 +1,25 @@ ++use crate::spec::{Target, TargetOptions}; ++ ++// This target is for musl Linux on ARMv7 without thumb-mode, NEON or ++// hardfloat. ++ ++pub fn target() -> Target { ++ // Most of these settings are copied from the armv7_unknown_linux_gnueabi ++ // target. ++ Target { ++ // It's important we use "gnueabi" and not "musleabi" here. LLVM uses it ++ // to determine the calling convention and float ABI, and it doesn't ++ // support the "musleabi" value. ++ llvm_target: "armv7-unknown-linux-gnueabi".into(), ++ pointer_width: 32, ++ data_layout: "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".into(), ++ arch: "arm".into(), ++ ++ options: TargetOptions { ++ abi: "eabi".into(), ++ max_atomic_width: Some(64), ++ mcount: "\u{1}mcount".into(), ++ ..super::linux_musl_base::opts() ++ }, ++ } ++} +--- a/compiler/rustc_target/src/spec/mod.rs ++++ b/compiler/rustc_target/src/spec/mod.rs +@@ -1017,6 +1017,7 @@ + ("mips-openwrt-linux-musl", mips_openwrt_linux_musl), + ("mipsel-openwrt-linux-musl", mipsel_openwrt_linux_musl), + ("aarch64-openwrt-linux-musl", aarch64_openwrt_linux_musl), ++ ("armv7-openwrt-linux-muslgnueabi", armv7_openwrt_linux_muslgnueabi), + } + + /// Warnings encountered when parsing the target `json`. |