| Index: sandbox/linux/bpf_dsl/dump_bpf.cc
|
| diff --git a/sandbox/linux/bpf_dsl/dump_bpf.cc b/sandbox/linux/bpf_dsl/dump_bpf.cc
|
| index 82c98525bdf64924b307132a249f5fe1d1a1c465..d0c8f75073c18679161830957d3279da32e1e9cb 100644
|
| --- a/sandbox/linux/bpf_dsl/dump_bpf.cc
|
| +++ b/sandbox/linux/bpf_dsl/dump_bpf.cc
|
| @@ -8,6 +8,7 @@
|
|
|
| #include "sandbox/linux/bpf_dsl/codegen.h"
|
| #include "sandbox/linux/bpf_dsl/trap_registry.h"
|
| +#include "sandbox/linux/system_headers/linux_filter.h"
|
| #include "sandbox/linux/system_headers/linux_seccomp.h"
|
|
|
| namespace sandbox {
|
| @@ -79,19 +80,22 @@ void DumpBPF::PrintProgram(const CodeGen::Program& program) {
|
| }
|
| break;
|
| case BPF_ALU:
|
| - fprintf(stderr, BPF_OP(iter->code) == BPF_NEG
|
| - ? "A := -A\n" : "A := A %s 0x%x\n",
|
| - BPF_OP(iter->code) == BPF_ADD ? "+" :
|
| - BPF_OP(iter->code) == BPF_SUB ? "-" :
|
| - BPF_OP(iter->code) == BPF_MUL ? "*" :
|
| - BPF_OP(iter->code) == BPF_DIV ? "/" :
|
| - BPF_OP(iter->code) == BPF_MOD ? "%" :
|
| - BPF_OP(iter->code) == BPF_OR ? "|" :
|
| - BPF_OP(iter->code) == BPF_XOR ? "^" :
|
| - BPF_OP(iter->code) == BPF_AND ? "&" :
|
| - BPF_OP(iter->code) == BPF_LSH ? "<<" :
|
| - BPF_OP(iter->code) == BPF_RSH ? ">>" : "???",
|
| - (int)iter->k);
|
| + if (BPF_OP(iter->code) == BPF_NEG) {
|
| + fprintf(stderr, "A := -A\n");
|
| + } else {
|
| + fprintf(stderr, "A := A %s 0x%x\n",
|
| + BPF_OP(iter->code) == BPF_ADD ? "+" :
|
| + BPF_OP(iter->code) == BPF_SUB ? "-" :
|
| + BPF_OP(iter->code) == BPF_MUL ? "*" :
|
| + BPF_OP(iter->code) == BPF_DIV ? "/" :
|
| + BPF_OP(iter->code) == BPF_MOD ? "%" :
|
| + BPF_OP(iter->code) == BPF_OR ? "|" :
|
| + BPF_OP(iter->code) == BPF_XOR ? "^" :
|
| + BPF_OP(iter->code) == BPF_AND ? "&" :
|
| + BPF_OP(iter->code) == BPF_LSH ? "<<" :
|
| + BPF_OP(iter->code) == BPF_RSH ? ">>" : "???",
|
| + (int)iter->k);
|
| + }
|
| break;
|
| default:
|
| fprintf(stderr, "???\n");
|
|
|