clang/test/Preprocessor/bpf-predefined-macros.c

   1 // RUN: %clang -E -target bpfel -x c -o - %s | FileCheck -check-prefix=CHECK -check-prefix=CPU_NO %s
   2 // RUN: %clang -E -target bpfeb -x c -o - %s | FileCheck -check-prefix=CHECK -check-prefix=CPU_NO %s
   3 // RUN: %clang -E -target bpfel -mcpu=v1 -x c -o - %s | FileCheck -check-prefix=CHECK -check-prefix=CPU_V1 %s
   4 // RUN: %clang -E -target bpfel -mcpu=v2 -x c -o - %s | FileCheck -check-prefix=CHECK -check-prefix=CPU_V2 %s
   5 // RUN: %clang -E -target bpfel -mcpu=v3 -x c -o - %s | FileCheck -check-prefix=CHECK -check-prefix=CPU_V3 %s
   6 // RUN: %clang -E -target bpfel -mcpu=v4 -x c -o - %s | FileCheck -check-prefix=CHECK -check-prefix=CPU_V4 %s
   7 // RUN: %clang -E -target bpfel -mcpu=generic -x c -o - %s | FileCheck -check-prefix=CHECK -check-prefix=CPU_GENERIC %s
   8 // RUN: %clang -E -target bpfel -mcpu=probe -x c -o - %s | FileCheck -check-prefix=CHECK -check-prefix=CPU_PROBE %s
   9
  10 #ifdef __bpf__
  11 int b;
  12 #endif
  13 #ifdef __BPF__
  14 int c;
  15 #endif
  16 #ifdef bpf
  17 int d;
  18 #endif
  19 #ifdef __BPF_CPU_VERSION__
  20 int e;
  21 #endif
  22 #if __BPF_CPU_VERSION__ == 0
  23 int f;
  24 #endif
  25 #if __BPF_CPU_VERSION__ == 1
  26 int g;
  27 #endif
  28 #if __BPF_CPU_VERSION__ == 2
  29 int h;
  30 #endif
  31 #if __BPF_CPU_VERSION__ == 3
  32 int i;
  33 #endif
  34 #if __BPF_CPU_VERSION__ == 4
  35 int j;
  36 #endif
  37 #ifdef __BPF_FEATURE_JMP_EXT
  38 int k;
  39 #endif
  40 #ifdef __BPF_FEATURE_JMP32
  41 int l;
  42 #endif
  43 #ifdef __BPF_FEATURE_ALU32
  44 int m;
  45 #endif
  46 #ifdef __BPF_FEATURE_LDSX
  47 int n;
  48 #endif
  49 #ifdef __BPF_FEATURE_MOVSX
  50 int o;
  51 #endif
  52 #ifdef __BPF_FEATURE_BSWAP
  53 int p;
  54 #endif
  55 #ifdef __BPF_FEATURE_SDIV_SMOD
  56 int q;
  57 #endif
  58 #ifdef __BPF_FEATURE_GOTOL
  59 int r;
  60 #endif
  61 #ifdef __BPF_FEATURE_ST
  62 int s;
  63 #endif
  64
  65 // CHECK: int b;
  66 // CHECK: int c;
  67 // CHECK-NOT: int d;
  68 // CHECK: int e;
  69
  70 // CPU_NO: int g;
  71
  72 // CPU_V1: int g;
  73
  74 // CPU_V2: int h;
  75 // CPU_V2: int k;
  76
  77 // CPU_V3: int i;
  78 // CPU_V3: int k;
  79 // CPU_V3: int l;
  80 // CPU_V3: int m;
  81
  82 // CPU_V4: int j;
  83 // CPU_V4: int k;
  84 // CPU_V4: int l;
  85 // CPU_V4: int m;
  86 // CPU_V4: int n;
  87 // CPU_V4: int o;
  88 // CPU_V4: int p;
  89 // CPU_V4: int q;
  90 // CPU_V4: int r;
  91 // CPU_V4: int s;
  92
  93 // CPU_GENERIC: int g;
  94
  95 // CPU_PROBE: int f;