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stack-protector-target-support.rs
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// Test that stack smash protection code is emitted for all tier1 and tier2
// targets, with the exception of nvptx64-nvidia-cuda
//
//@ add-core-stubs
//@ revisions: r1 r2 r3 r4 r5 r6 r7 r8 r9 r10 r11 r12 r13 r14 r15 r16 r17 r18 r19 r20 r21 r22 r23
//@ revisions: r24 r25 r26 r27 r28 r29 r30 r31 r32 r33 r36 r37 r38 r39 r40 r41 r42 r43 r44
//@ revisions: r45 r46 r47 r48 r49 r50 r51 r52 r53 r54 r55 r56 r57 r58 r59 r60 r61 r62 r63 r64 r65
//@ revisions: r66 r67 r68 r69 r70 r71 r72 r73 r74 r75 r76 r77 r78 r79 r80 r81 r82 r83 r84 r85
//@ assembly-output: emit-asm
//@ [r1] compile-flags: --target aarch64-unknown-linux-gnu
//@ [r1] needs-llvm-components: aarch64
//@ [r2] compile-flags: --target i686-pc-windows-gnu
//@ [r2] needs-llvm-components: x86
//@ [r3] compile-flags: --target i686-pc-windows-msvc
//@ [r3] needs-llvm-components: x86
//@ [r4] compile-flags: --target i686-unknown-linux-gnu
//@ [r4] needs-llvm-components: x86
//@ [r5] compile-flags: --target x86_64-apple-darwin
//@ [r5] needs-llvm-components: x86
//@ [r6] compile-flags: --target x86_64-pc-windows-gnu
//@ [r6] needs-llvm-components: x86
//@ [r7] compile-flags: --target x86_64-pc-windows-msvc
//@ [r7] needs-llvm-components: x86
//@ [r8] compile-flags: --target x86_64-unknown-linux-gnu
//@ [r8] needs-llvm-components: x86
//@ [r9] compile-flags: --target aarch64-apple-darwin
//@ [r9] needs-llvm-components: aarch64
//@ [r10] compile-flags: --target aarch64-apple-ios
//@ [r10] needs-llvm-components: aarch64
//@ [r11] compile-flags: --target aarch64-unknown-fuchsia
//@ [r11] needs-llvm-components: aarch64
//@ [r12] compile-flags: --target aarch64-linux-android
//@ [r12] needs-llvm-components: aarch64
//@ [r13] compile-flags: --target aarch64-pc-windows-msvc
//@ [r13] needs-llvm-components: aarch64
//@ [r14] compile-flags: --target aarch64-unknown-linux-musl
//@ [r14] needs-llvm-components: aarch64
//@ [r15] compile-flags: --target aarch64-unknown-none
//@ [r15] needs-llvm-components: aarch64
//@ [r16] compile-flags: --target aarch64-unknown-none-softfloat
//@ [r16] needs-llvm-components: aarch64
//@ [r17] compile-flags: --target arm-linux-androideabi
//@ [r17] needs-llvm-components: arm
//@ [r18] compile-flags: --target arm-unknown-linux-gnueabi
//@ [r18] needs-llvm-components: arm
//@ [r19] compile-flags: --target arm-unknown-linux-gnueabihf
//@ [r19] needs-llvm-components: arm
//@ [r20] compile-flags: --target arm-unknown-linux-musleabi
//@ [r20] needs-llvm-components: arm
//@ [r21] compile-flags: --target arm-unknown-linux-musleabihf
//@ [r21] needs-llvm-components: arm
//@ [r22] compile-flags: --target armebv7r-none-eabi
//@ [r22] needs-llvm-components: arm
//@ [r23] compile-flags: --target armebv7r-none-eabihf
//@ [r23] needs-llvm-components: arm
//@ [r24] compile-flags: --target armv5te-unknown-linux-gnueabi
//@ [r24] needs-llvm-components: arm
//@ [r25] compile-flags: --target armv5te-unknown-linux-musleabi
//@ [r25] needs-llvm-components: arm
//@ [r26] compile-flags: --target armv7-linux-androideabi
//@ [r26] needs-llvm-components: arm
//@ [r27] compile-flags: --target armv7a-none-eabi
//@ [r27] needs-llvm-components: arm
//@ [r28] compile-flags: --target armv7r-none-eabi
//@ [r28] needs-llvm-components: arm
//@ [r29] compile-flags: --target armv7r-none-eabihf
//@ [r29] needs-llvm-components: arm
//@ [r30] compile-flags: --target armv7-unknown-linux-gnueabi
//@ [r30] needs-llvm-components: arm
//@ [r31] compile-flags: --target armv7-unknown-linux-gnueabihf
//@ [r31] needs-llvm-components: arm
//@ [r32] compile-flags: --target armv7-unknown-linux-musleabi
//@ [r32] needs-llvm-components: arm
//@ [r33] compile-flags: --target armv7-unknown-linux-musleabihf
//@ [r33] needs-llvm-components: arm
//@ [r36] compile-flags: --target i586-unknown-linux-gnu
//@ [r36] needs-llvm-components: x86
//@ [r37] compile-flags: --target i586-unknown-linux-musl
//@ [r37] needs-llvm-components: x86
//@ [r38] compile-flags: --target i686-linux-android
//@ [r38] needs-llvm-components: x86
//@ [r39] compile-flags: --target i686-unknown-freebsd
//@ [r39] needs-llvm-components: x86
//@ [r40] compile-flags: --target i686-unknown-linux-musl
//@ [r40] needs-llvm-components: x86
//@ [r41] compile-flags: --target mips-unknown-linux-gnu
//@ [r41] needs-llvm-components: mips
//@ [r42] compile-flags: --target mips-unknown-linux-musl
//@ [r42] needs-llvm-components: mips
//@ [r43] compile-flags: --target mips64-unknown-linux-gnuabi64
//@ [r43] needs-llvm-components: mips
//@ [r44] compile-flags: --target mips64-unknown-linux-muslabi64
//@ [r44] needs-llvm-components: mips
//@ [r45] compile-flags: --target mips64el-unknown-linux-gnuabi64
//@ [r45] needs-llvm-components: mips
//@ [r46] compile-flags: --target mips64el-unknown-linux-muslabi64
//@ [r46] needs-llvm-components: mips
//@ [r47] compile-flags: --target mipsel-unknown-linux-gnu
//@ [r47] needs-llvm-components: mips
//@ [r48] compile-flags: --target mipsel-unknown-linux-musl
//@ [r48] needs-llvm-components: mips
//@ [r49] compile-flags: --target nvptx64-nvidia-cuda
//@ [r49] needs-llvm-components: nvptx
//@ [r50] compile-flags: --target powerpc-unknown-linux-gnu
//@ [r50] needs-llvm-components: powerpc
//@ [r51] compile-flags: --target powerpc64-unknown-linux-gnu
//@ [r51] needs-llvm-components: powerpc
//@ [r52] compile-flags: --target powerpc64le-unknown-linux-gnu
//@ [r52] needs-llvm-components: powerpc
//@ [r53] compile-flags: --target riscv32i-unknown-none-elf
//@ [r53] needs-llvm-components: riscv
//@ [r54] compile-flags: --target riscv32imac-unknown-none-elf
//@ [r54] needs-llvm-components: riscv
//@ [r55] compile-flags:--target riscv32imc-unknown-none-elf
//@ [r55] needs-llvm-components: riscv
//@ [r56] compile-flags:--target riscv64gc-unknown-linux-gnu
//@ [r56] needs-llvm-components: riscv
//@ [r57] compile-flags:--target riscv64gc-unknown-none-elf
//@ [r57] needs-llvm-components: riscv
//@ [r58] compile-flags:--target riscv64imac-unknown-none-elf
//@ [r58] needs-llvm-components: riscv
//@ [r59] compile-flags:--target s390x-unknown-linux-gnu
//@ [r59] needs-llvm-components: systemz
//@ [r60] compile-flags:--target sparc64-unknown-linux-gnu
//@ [r60] needs-llvm-components: sparc
//@ [r61] compile-flags:--target sparcv9-sun-solaris
//@ [r61] needs-llvm-components: sparc
//@ [r62] compile-flags:--target thumbv6m-none-eabi
//@ [r62] needs-llvm-components: arm
//@ [r63] compile-flags:--target thumbv7em-none-eabi
//@ [r63] needs-llvm-components: arm
//@ [r64] compile-flags:--target thumbv7em-none-eabihf
//@ [r64] needs-llvm-components: arm
//@ [r65] compile-flags:--target thumbv7m-none-eabi
//@ [r65] needs-llvm-components: arm
//@ [r66] compile-flags:--target thumbv7neon-linux-androideabi
//@ [r66] needs-llvm-components: arm
//@ [r67] compile-flags:--target thumbv7neon-unknown-linux-gnueabihf
//@ [r67] needs-llvm-components: arm
//@ [r68] compile-flags:--target thumbv8m.base-none-eabi
//@ [r68] needs-llvm-components: arm
//@ [r69] compile-flags:--target thumbv8m.main-none-eabi
//@ [r69] needs-llvm-components: arm
//@ [r70] compile-flags:--target thumbv8m.main-none-eabihf
//@ [r70] needs-llvm-components: arm
//@ [r71] compile-flags:--target wasm32-unknown-emscripten
//@ [r71] needs-llvm-components: webassembly
//@ [r72] compile-flags:--target wasm32-unknown-unknown
//@ [r72] needs-llvm-components: webassembly
//@ [r73] compile-flags:--target wasm32-wasip1
//@ [r73] needs-llvm-components: webassembly
//@ [r74] compile-flags:--target wasm32-wasip1-threads
//@ [r74] needs-llvm-components: webassembly
//@ [r75] compile-flags:--target x86_64-apple-ios
//@ [r75] needs-llvm-components: x86
//@ [r76] compile-flags:--target x86_64-fortanix-unknown-sgx
//@ [r76] needs-llvm-components: x86
//@ [r77] compile-flags:--target x86_64-unknown-fuchsia
//@ [r77] needs-llvm-components: x86
//@ [r78] compile-flags:--target x86_64-linux-android
//@ [r78] needs-llvm-components: x86
//@ [r79] compile-flags:--target x86_64-pc-solaris
//@ [r79] needs-llvm-components: x86
//@ [r80] compile-flags:--target x86_64-unknown-freebsd
//@ [r80] needs-llvm-components: x86
//@ [r81] compile-flags:--target x86_64-unknown-illumos
//@ [r81] needs-llvm-components: x86
//@ [r82] compile-flags:--target x86_64-unknown-linux-gnux32
//@ [r82] needs-llvm-components: x86
//@ [r83] compile-flags:--target x86_64-unknown-linux-musl
//@ [r83] needs-llvm-components: x86
//@ [r84] compile-flags:--target x86_64-unknown-netbsd
//@ [r84] needs-llvm-components: x86
//@ [r85] compile-flags: --target x86_64-unknown-redox
//@ [r85] needs-llvm-components: x86
//@ compile-flags: -Z stack-protector=all
//@ compile-flags: -C opt-level=2
#![crate_type = "lib"]
#![feature(no_core, lang_items)]
#![crate_type = "lib"]
#![no_core]
extern crate minicore;
use minicore::*;
#[no_mangle]
pub fn foo() {
// CHECK: foo{{:|()}}
// MSVC does the stack checking within a stack-check function:
// r3: calll @__security_check_cookie
// r7: callq __security_check_cookie
// r13: bl __security_check_cookie
// cuda doesn't support stack-smash protection
// r49-NOT: __security_check_cookie
// r49-NOT: __stack_chk_fail
// Other targets do stack checking within the function, and call a failure function on error
// r1: __stack_chk_fail
// r2: __stack_chk_fail
// r4: __stack_chk_fail
// r5: __stack_chk_fail
// r6: __stack_chk_fail
// r8: __stack_chk_fail
// r9: __stack_chk_fail
// r10: __stack_chk_fail
// r11: __stack_chk_fail
// r12: __stack_chk_fail
// r14: __stack_chk_fail
// r15: __stack_chk_fail
// r16: __stack_chk_fail
// r17: __stack_chk_fail
// r18: __stack_chk_fail
// r19: __stack_chk_fail
// r20: __stack_chk_fail
// r21: __stack_chk_fail
// r22: __stack_chk_fail
// r23: __stack_chk_fail
// r24: __stack_chk_fail
// r25: __stack_chk_fail
// r26: __stack_chk_fail
// r27: __stack_chk_fail
// r28: __stack_chk_fail
// r29: __stack_chk_fail
// r30: __stack_chk_fail
// r31: __stack_chk_fail
// r32: __stack_chk_fail
// r33: __stack_chk_fail
// r34: __stack_chk_fail
// r36: __stack_chk_fail
// r37: __stack_chk_fail
// r38: __stack_chk_fail
// r39: __stack_chk_fail
// r40: __stack_chk_fail
// r41: __stack_chk_fail
// r42: __stack_chk_fail
// r43: __stack_chk_fail
// r44: __stack_chk_fail
// r45: __stack_chk_fail
// r46: __stack_chk_fail
// r47: __stack_chk_fail
// r48: __stack_chk_fail
// r50: __stack_chk_fail
// r51: __stack_chk_fail
// r52: __stack_chk_fail
// r53: __stack_chk_fail
// r54: __stack_chk_fail
// r55: __stack_chk_fail
// r56: __stack_chk_fail
// r57: __stack_chk_fail
// r58: __stack_chk_fail
// r59: __stack_chk_fail
// r60: __stack_chk_fail
// r61: __stack_chk_fail
// r62: __stack_chk_fail
// r63: __stack_chk_fail
// r64: __stack_chk_fail
// r65: __stack_chk_fail
// r66: __stack_chk_fail
// r67: __stack_chk_fail
// r68: __stack_chk_fail
// r69: __stack_chk_fail
// r70: __stack_chk_fail
// r71: __stack_chk_fail
// r72: __stack_chk_fail
// r73: __stack_chk_fail
// r74: __stack_chk_fail
// r75: __stack_chk_fail
// r76: __stack_chk_fail
// r77: __stack_chk_fail
// r78: __stack_chk_fail
// r79: __stack_chk_fail
// r80: __stack_chk_fail
// r81: __stack_chk_fail
// r82: __stack_chk_fail
// r83: __stack_chk_fail
// r84: __stack_chk_fail
// r85: __stack_chk_fail
}