See https://gist.github.com/Toasterson/90d19ecf4e0b69cfbcd9566a7c098eb8 for the steps.
The problem seems to come from gcc but I have no clue what could be wrong with aarch_aapcs64.s
error: failed to run custom build command for `psm v0.1.21`
Caused by:
process didn't exit successfully: `/var/lib/abuild/rust/build/x86_64-unknown-illumos/stage1-rustc/release/build/psm-61c9c6ef89c427d5/build-script-build` (exit status: 1)
--- stdout
OPT_LEVEL = Some("3")
TARGET = Some("aarch64-unknown-illumos")
HOST = Some("x86_64-unknown-illumos")
cargo:rerun-if-env-changed=CC_aarch64-unknown-illumos
CC_aarch64-unknown-illumos = None
cargo:rerun-if-env-changed=CC_aarch64_unknown_illumos
CC_aarch64_unknown_illumos = Some("gcc")
cargo:rerun-if-env-changed=CFLAGS_aarch64-unknown-illumos
CFLAGS_aarch64-unknown-illumos = None
cargo:rerun-if-env-changed=CFLAGS_aarch64_unknown_illumos
CFLAGS_aarch64_unknown_illumos = Some("-ffunction-sections -fdata-sections -fPIC")
cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
CRATE_CC_NO_DEFAULTS = None
DEBUG = Some("false")
CARGO_CFG_TARGET_FEATURE = Some("neon")
cargo:rustc-cfg=asm
cargo:rustc-cfg=switchable_stack
running: "gcc" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-ffunction-sections" "-fdata-sections" "-fPIC" "-xassembler-with-cpp" "-DCFG_TARGET_OS_illumos" "-DCFG_TARGET_ARCH_aarch64" "-DCFG_TARGET_ENV_" "-o" "/var/lib/abuild/rust/build/x86_64-unknown-illumos/stage1-rustc/aarch64-unknown-illumos/release/build/psm-a54651dd69990eb0/out/src/arch/aarch_aapcs64.o" "-c" "src/arch/aarch_aapcs64.s"
cargo:warning=src/arch/aarch_aapcs64.s: Assembler messages:
cargo:warning=src/arch/aarch_aapcs64.s:35: Error: no such instruction: `orr w0,wzr,'
cargo:warning=src/arch/aarch_aapcs64.s:48: Error: operand size mismatch for `mov'
cargo:warning=src/arch/aarch_aapcs64.s:62: Error: operand size mismatch for `mov'
cargo:warning=src/arch/aarch_aapcs64.s:63: Error: no such instruction: `br x1'
cargo:warning=src/arch/aarch_aapcs64.s:75: Error: no such instruction: `stp x29,x30,[sp,'
cargo:warning=src/arch/aarch_aapcs64.s:76: Error: bad register expression
cargo:warning=src/arch/aarch_aapcs64.s:77: Error: operand size mismatch for `mov'
cargo:warning=src/arch/aarch_aapcs64.s:78: Error: bad register expression
cargo:warning=src/arch/aarch_aapcs64.s:79: Error: bad register expression
cargo:warning=src/arch/aarch_aapcs64.s:80: Error: bad register expression
cargo:warning=src/arch/aarch_aapcs64.s:81: Error: operand size mismatch for `mov'
cargo:warning=src/arch/aarch_aapcs64.s:82: Error: no such instruction: `blr x2'
cargo:warning=src/arch/aarch_aapcs64.s:83: Error: operand size mismatch for `mov'
cargo:warning=src/arch/aarch_aapcs64.s:84: Error: bad register expression
cargo:warning=src/arch/aarch_aapcs64.s:85: Error: no such instruction: `ldp x29,x30,[sp],'
cargo:warning=src/arch/aarch_aapcs64.s:86: Error: bad register expression
cargo:warning=src/arch/aarch_aapcs64.s:87: Error: bad register expression
cargo:warning=src/arch/aarch_aapcs64.s:88: Error: bad register expression
exit status: 1
--- stderr
error occurred: Command "gcc" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-ffunction-sections" "-fdata-sections" "-fPIC" "-xassembler-with-cpp" "-DCFG_TARGET_OS_illumos" "-DCFG_TARGET_ARCH_aarch64" "-DCFG_TARGET_ENV_" "-o" "/var/lib/abuild/rust/build/x86_64-unknown-illumos/stage1-rustc/aarch64-unknown-illumos/release/build/psm-a54651dd69990eb0/out/src/arch/aarch_aapcs64.o" "-c" "src/arch/aarch_aapcs64.s" with args "gcc" did not execute successfully (status code exit status: 1).