src/test/assembly/stack-protector/stack-protector-target-support.rs

   1 // Test that stack smash protection code is emitted for all tier1 and tier2
   2 // targets, with the exception of nvptx64-nvidia-cuda
   3 //
   4 // revisions: r1 r2 r3 r4 r5 r6 r7 r8 r9 r10 r11 r12 r13 r14 r15 r16 r17 r18 r19 r20 r21 r22 r23
   5 // revisions: r24 r25 r26 r27 r28 r29 r30 r31 r32 r33 r34 r35 r36 r37 r38 r39 r40 r41 r42 r43 r44
   6 // revisions: r45 r46 r47 r48 r49 r50 r51 r52 r53 r54 r55 r56 r57 r58 r59 r60 r61 r62 r63 r64 r65
   7 // revisions: r66 r67 r68 r69 r70 r71 r72 r73 r74 r75 r76 r77 r78 r79 r80 r81 r82 r83 r84
   8 // assembly-output: emit-asm
   9 // [r1] compile-flags: --target aarch64-unknown-linux-gnu
  10 // [r1] needs-llvm-components: aarch64
  11 // [r2] compile-flags: --target i686-pc-windows-gnu
  12 // [r2] needs-llvm-components: x86
  13 // [r3] compile-flags: --target i686-pc-windows-msvc
  14 // [r3] needs-llvm-components: x86
  15 // [r4] compile-flags: --target i686-unknown-linux-gnu
  16 // [r4] needs-llvm-components: x86
  17 // [r5] compile-flags: --target x86_64-apple-darwin
  18 // [r5] needs-llvm-components: x86
  19 // [r6] compile-flags: --target x86_64-pc-windows-gnu
  20 // [r6] needs-llvm-components: x86
  21 // [r7] compile-flags: --target x86_64-pc-windows-msvc
  22 // [r7] needs-llvm-components: x86
  23 // [r8] compile-flags: --target x86_64-unknown-linux-gnu
  24 // [r8] needs-llvm-components: x86
  25 // [r9] compile-flags: --target aarch64-apple-darwin
  26 // [r9] needs-llvm-components: aarch64
  27 // [r10] compile-flags: --target aarch64-apple-ios
  28 // [r10] needs-llvm-components: aarch64
  29 // [r11] compile-flags: --target aarch64-fuchsia
  30 // [r11] needs-llvm-components: aarch64
  31 // [r12] compile-flags: --target aarch64-linux-android
  32 // [r12] needs-llvm-components: aarch64
  33 // [r13] compile-flags: --target aarch64-pc-windows-msvc
  34 // [r13] needs-llvm-components: aarch64
  35 // [r14] compile-flags: --target aarch64-unknown-linux-musl
  36 // [r14] needs-llvm-components: aarch64
  37 // [r15] compile-flags: --target aarch64-unknown-none
  38 // [r15] needs-llvm-components: aarch64
  39 // [r16] compile-flags: --target aarch64-unknown-none-softfloat
  40 // [r16] needs-llvm-components: aarch64
  41 // [r17] compile-flags: --target arm-linux-androideabi
  42 // [r17] needs-llvm-components: arm
  43 // [r18] compile-flags: --target arm-unknown-linux-gnueabi
  44 // [r18] needs-llvm-components: arm
  45 // [r19] compile-flags: --target arm-unknown-linux-gnueabihf
  46 // [r19] needs-llvm-components: arm
  47 // [r20] compile-flags: --target arm-unknown-linux-musleabi
  48 // [r20] needs-llvm-components: arm
  49 // [r21] compile-flags: --target arm-unknown-linux-musleabihf
  50 // [r21] needs-llvm-components: arm
  51 // [r22] compile-flags: --target armebv7r-none-eabi
  52 // [r22] needs-llvm-components: arm
  53 // [r23] compile-flags: --target armebv7r-none-eabihf
  54 // [r23] needs-llvm-components: arm
  55 // [r24] compile-flags: --target armv5te-unknown-linux-gnueabi
  56 // [r24] needs-llvm-components: arm
  57 // [r25] compile-flags: --target armv5te-unknown-linux-musleabi
  58 // [r25] needs-llvm-components: arm
  59 // [r26] compile-flags: --target armv7-linux-androideabi
  60 // [r26] needs-llvm-components: arm
  61 // [r27] compile-flags: --target armv7a-none-eabi
  62 // [r27] needs-llvm-components: arm
  63 // [r28] compile-flags: --target armv7r-none-eabi
  64 // [r28] needs-llvm-components: arm
  65 // [r29] compile-flags: --target armv7r-none-eabihf
  66 // [r29] needs-llvm-components: arm
  67 // [r30] compile-flags: --target armv7-unknown-linux-gnueabi
  68 // [r30] needs-llvm-components: arm
  69 // [r31] compile-flags: --target armv7-unknown-linux-gnueabihf
  70 // [r31] needs-llvm-components: arm
  71 // [r32] compile-flags: --target armv7-unknown-linux-musleabi
  72 // [r32] needs-llvm-components: arm
  73 // [r33] compile-flags: --target armv7-unknown-linux-musleabihf
  74 // [r33] needs-llvm-components: arm
  75 // [r34] compile-flags: --target asmjs-unknown-emscripten
  76 // [r34] needs-llvm-components: webassembly
  77 // [r35] compile-flags: --target i586-pc-windows-msvc
  78 // [r35] needs-llvm-components: x86
  79 // [r36] compile-flags: --target i586-unknown-linux-gnu
  80 // [r36] needs-llvm-components: x86
  81 // [r37] compile-flags: --target i586-unknown-linux-musl
  82 // [r37] needs-llvm-components: x86
  83 // [r38] compile-flags: --target i686-linux-android
  84 // [r38] needs-llvm-components: x86
  85 // [r39] compile-flags: --target i686-unknown-freebsd
  86 // [r39] needs-llvm-components: x86
  87 // [r40] compile-flags: --target i686-unknown-linux-musl
  88 // [r40] needs-llvm-components: x86
  89 // [r41] compile-flags: --target mips-unknown-linux-gnu
  90 // [r41] needs-llvm-components: mips
  91 // [r42] compile-flags: --target mips-unknown-linux-musl
  92 // [r42] needs-llvm-components: mips
  93 // [r43] compile-flags: --target mips64-unknown-linux-gnuabi64
  94 // [r43] needs-llvm-components: mips
  95 // [r44] compile-flags: --target mips64-unknown-linux-muslabi64
  96 // [r44] needs-llvm-components: mips
  97 // [r45] compile-flags: --target mips64el-unknown-linux-gnuabi64
  98 // [r45] needs-llvm-components: mips
  99 // [r46] compile-flags: --target mips64el-unknown-linux-muslabi64
 100 // [r46] needs-llvm-components: mips
 101 // [r47] compile-flags: --target mipsel-unknown-linux-gnu
 102 // [r47] needs-llvm-components: mips
 103 // [r48] compile-flags: --target mipsel-unknown-linux-musl
 104 // [r48] needs-llvm-components: mips
 105 // [r49] compile-flags: --target nvptx64-nvidia-cuda
 106 // [r49] needs-llvm-components: nvptx
 107 // [r50] compile-flags: --target powerpc-unknown-linux-gnu
 108 // [r50] needs-llvm-components: powerpc
 109 // [r51] compile-flags: --target powerpc64-unknown-linux-gnu
 110 // [r51] needs-llvm-components: powerpc
 111 // [r52] compile-flags: --target powerpc64le-unknown-linux-gnu
 112 // [r52] needs-llvm-components: powerpc
 113 // [r53] compile-flags: --target riscv32i-unknown-none-elf
 114 // [r53] needs-llvm-components: riscv
 115 // [r54] compile-flags: --target riscv32imac-unknown-none-elf
 116 // [r54] needs-llvm-components: riscv
 117 // [r55] compile-flags:--target riscv32imc-unknown-none-elf
 118 // [r55] needs-llvm-components: riscv
 119 // [r56] compile-flags:--target riscv64gc-unknown-linux-gnu
 120 // [r56] needs-llvm-components: riscv
 121 // [r57] compile-flags:--target riscv64gc-unknown-none-elf
 122 // [r57] needs-llvm-components: riscv
 123 // [r58] compile-flags:--target riscv64imac-unknown-none-elf
 124 // [r58] needs-llvm-components: riscv
 125 // [r59] compile-flags:--target s390x-unknown-linux-gnu
 126 // [r59] needs-llvm-components: systemz
 127 // [r60] compile-flags:--target sparc64-unknown-linux-gnu
 128 // [r60] needs-llvm-components: sparc
 129 // [r61] compile-flags:--target sparcv9-sun-solaris
 130 // [r61] needs-llvm-components: sparc
 131 // [r62] compile-flags:--target thumbv6m-none-eabi
 132 // [r62] needs-llvm-components: arm
 133 // [r63] compile-flags:--target thumbv7em-none-eabi
 134 // [r63] needs-llvm-components: arm
 135 // [r64] compile-flags:--target thumbv7em-none-eabihf
 136 // [r64] needs-llvm-components: arm
 137 // [r65] compile-flags:--target thumbv7m-none-eabi
 138 // [r65] needs-llvm-components: arm
 139 // [r66] compile-flags:--target thumbv7neon-linux-androideabi
 140 // [r66] needs-llvm-components: arm
 141 // [r67] compile-flags:--target thumbv7neon-unknown-linux-gnueabihf
 142 // [r67] needs-llvm-components: arm
 143 // [r68] compile-flags:--target thumbv8m.base-none-eabi
 144 // [r68] needs-llvm-components: arm
 145 // [r69] compile-flags:--target thumbv8m.main-none-eabi
 146 // [r69] needs-llvm-components: arm
 147 // [r70] compile-flags:--target thumbv8m.main-none-eabihf
 148 // [r70] needs-llvm-components: arm
 149 // [r71] compile-flags:--target wasm32-unknown-emscripten
 150 // [r71] needs-llvm-components: webassembly
 151 // [r72] compile-flags:--target wasm32-unknown-unknown
 152 // [r72] needs-llvm-components: webassembly
 153 // [r73] compile-flags:--target wasm32-wasi
 154 // [r73] needs-llvm-components: webassembly
 155 // [r74] compile-flags:--target x86_64-apple-ios
 156 // [r74] needs-llvm-components: x86
 157 // [r75] compile-flags:--target x86_64-fortanix-unknown-sgx
 158 // [r75] needs-llvm-components: x86
 159 // [r76] compile-flags:--target x86_64-fuchsia
 160 // [r76] needs-llvm-components: x86
 161 // [r77] compile-flags:--target x86_64-linux-android
 162 // [r77] needs-llvm-components: x86
 163 // [r78] compile-flags:--target x86_64-sun-solaris
 164 // [r78] needs-llvm-components: x86
 165 // [r79] compile-flags:--target x86_64-unknown-freebsd
 166 // [r79] needs-llvm-components: x86
 167 // [r80] compile-flags:--target x86_64-unknown-illumos
 168 // [r80] needs-llvm-components: x86
 169 // [r81] compile-flags:--target x86_64-unknown-linux-gnux32
 170 // [r81] needs-llvm-components: x86
 171 // [r82] compile-flags:--target x86_64-unknown-linux-musl
 172 // [r82] needs-llvm-components: x86
 173 // [r83] compile-flags:--target x86_64-unknown-netbsd
 174 // [r83] needs-llvm-components: x86
 175 // [r84] compile-flags: --target x86_64-unknown-redox
 176 // [r84] needs-llvm-components: x86
 177 // compile-flags: -Z stack-protector=all
 178 // compile-flags: -C opt-level=2
 179
 180 #![crate_type = "lib"]
 181
 182 #![feature(no_core, lang_items)]
 183 #![crate_type = "lib"]
 184 #![no_core]
 185
 186 #[lang = "sized"]
 187 trait Sized {}
 188 #[lang = "copy"]
 189 trait Copy {}
 190
 191 #[no_mangle]
 192 pub fn foo() {
 193     // CHECK: foo{{:|()}}
 194
 195     // MSVC does the stack checking within a stack-check function:
 196     // r3: calll @__security_check_cookie
 197     // r7: callq __security_check_cookie
 198     // r13: bl __security_check_cookie
 199     // r35: calll @__security_check_cookie
 200
 201     // cuda doesn't support stack-smash protection
 202     // r49-NOT: __security_check_cookie
 203     // r49-NOT: __stack_chk_fail
 204
 205     // Other targets do stack checking within the function, and call a failure function on error
 206     // r1: __stack_chk_fail
 207     // r2: __stack_chk_fail
 208     // r4: __stack_chk_fail
 209     // r5: __stack_chk_fail
 210     // r6: __stack_chk_fail
 211     // r8: __stack_chk_fail
 212     // r9: __stack_chk_fail
 213     // r10: __stack_chk_fail
 214     // r11: __stack_chk_fail
 215     // r12: __stack_chk_fail
 216     // r14: __stack_chk_fail
 217     // r15: __stack_chk_fail
 218     // r16: __stack_chk_fail
 219     // r17: __stack_chk_fail
 220     // r18: __stack_chk_fail
 221     // r19: __stack_chk_fail
 222     // r20: __stack_chk_fail
 223     // r21: __stack_chk_fail
 224     // r22: __stack_chk_fail
 225     // r23: __stack_chk_fail
 226     // r24: __stack_chk_fail
 227     // r25: __stack_chk_fail
 228     // r26: __stack_chk_fail
 229     // r27: __stack_chk_fail
 230     // r28: __stack_chk_fail
 231     // r29: __stack_chk_fail
 232     // r30: __stack_chk_fail
 233     // r31: __stack_chk_fail
 234     // r32: __stack_chk_fail
 235     // r33: __stack_chk_fail
 236     // r34: __stack_chk_fail
 237     // r36: __stack_chk_fail
 238     // r37: __stack_chk_fail
 239     // r38: __stack_chk_fail
 240     // r39: __stack_chk_fail
 241     // r40: __stack_chk_fail
 242     // r41: __stack_chk_fail
 243     // r42: __stack_chk_fail
 244     // r43: __stack_chk_fail
 245     // r44: __stack_chk_fail
 246     // r45: __stack_chk_fail
 247     // r46: __stack_chk_fail
 248     // r47: __stack_chk_fail
 249     // r48: __stack_chk_fail
 250     // r50: __stack_chk_fail
 251     // r51: __stack_chk_fail
 252     // r52: __stack_chk_fail
 253     // r53: __stack_chk_fail
 254     // r54: __stack_chk_fail
 255     // r55: __stack_chk_fail
 256     // r56: __stack_chk_fail
 257     // r57: __stack_chk_fail
 258     // r58: __stack_chk_fail
 259     // r59: __stack_chk_fail
 260     // r60: __stack_chk_fail
 261     // r61: __stack_chk_fail
 262     // r62: __stack_chk_fail
 263     // r63: __stack_chk_fail
 264     // r64: __stack_chk_fail
 265     // r65: __stack_chk_fail
 266     // r66: __stack_chk_fail
 267     // r67: __stack_chk_fail
 268     // r68: __stack_chk_fail
 269     // r69: __stack_chk_fail
 270     // r70: __stack_chk_fail
 271     // r71: __stack_chk_fail
 272     // r72: __stack_chk_fail
 273     // r73: __stack_chk_fail
 274     // r74: __stack_chk_fail
 275     // r75: __stack_chk_fail
 276     // r76: __stack_chk_fail
 277     // r77: __stack_chk_fail
 278     // r78: __stack_chk_fail
 279     // r79: __stack_chk_fail
 280     // r80: __stack_chk_fail
 281     // r81: __stack_chk_fail
 282     // r82: __stack_chk_fail
 283     // r83: __stack_chk_fail
 284     // r84: __stack_chk_fail
 285 }