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fixed build script to match the libbpf name that BCC uses: libbcc_bpf.so #5

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fixed build script to match the libbpf name that BCC uses: libbcc_bpf.so #5

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2 changes: 1 addition & 1 deletion build.sh
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2,4 +2,4 @@
# Note the generated opensnoop executable must be run with sudo.
set -e
python opensnoop.py
clang opensnoop.c -lelf -O3 -o opensnoop /usr/lib/x86_64-linux-gnu/libbpf.so
clang opensnoop.c -lelf -O3 -o opensnoop /usr/lib/x86_64-linux-gnu/libbcc_bpf.so
58 changes: 29 additions & 29 deletions generated_bytecode.h
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Original file line number Diff line number Diff line change
Expand Up @@ -129,15 +129,15 @@ void generate_trace_entry(struct bpf_insn instructions[], int infotmp_fd) {
instructions[16] = (struct bpf_insn) {
.code = 0x7b,
.dst_reg = BPF_REG_10,
.src_reg = BPF_REG_7,
.off = -8,
.src_reg = BPF_REG_6,
.off = -32,
.imm = 0,
};
instructions[17] = (struct bpf_insn) {
.code = 0x7b,
.dst_reg = BPF_REG_10,
.src_reg = BPF_REG_6,
.off = -32,
.src_reg = BPF_REG_7,
.off = -8,
.imm = 0,
};
instructions[18] = (struct bpf_insn) {
Expand Down Expand Up @@ -391,15 +391,15 @@ void generate_trace_entry_progeny(struct bpf_insn instructions[], int infotmp_fd
instructions[25] = (struct bpf_insn) {
.code = 0x7b,
.dst_reg = BPF_REG_10,
.src_reg = BPF_REG_7,
.off = -8,
.src_reg = BPF_REG_6,
.off = -32,
.imm = 0,
};
instructions[26] = (struct bpf_insn) {
.code = 0x7b,
.dst_reg = BPF_REG_10,
.src_reg = BPF_REG_6,
.off = -32,
.src_reg = BPF_REG_7,
.off = -8,
.imm = 0,
};
instructions[27] = (struct bpf_insn) {
Expand Down Expand Up @@ -493,7 +493,7 @@ void generate_execve_entry(struct bpf_insn instructions[], int progeny_pids_fd)
.code = 0x63,
.dst_reg = BPF_REG_10,
.src_reg = BPF_REG_1,
.off = -4,
.off = -8,
.imm = 0,
};
instructions[3] = (struct bpf_insn) {
Expand Down Expand Up @@ -571,7 +571,7 @@ void generate_execve_entry(struct bpf_insn instructions[], int progeny_pids_fd)
.dst_reg = BPF_REG_1,
.src_reg = BPF_REG_0,
.off = 0,
.imm = -4,
.imm = -8,
};
instructions[14] = (struct bpf_insn) {
.code = 0xb7,
Expand All @@ -591,14 +591,14 @@ void generate_execve_entry(struct bpf_insn instructions[], int progeny_pids_fd)
.code = 0x61,
.dst_reg = BPF_REG_1,
.src_reg = BPF_REG_10,
.off = -4,
.off = -8,
.imm = 0,
};
instructions[17] = (struct bpf_insn) {
.code = 0x63,
.dst_reg = BPF_REG_10,
.src_reg = BPF_REG_1,
.off = -16,
.off = -4,
.imm = 0,
};
instructions[18] = (struct bpf_insn) {
Expand Down Expand Up @@ -627,7 +627,7 @@ void generate_execve_entry(struct bpf_insn instructions[], int progeny_pids_fd)
.dst_reg = BPF_REG_2,
.src_reg = BPF_REG_0,
.off = 0,
.imm = -16,
.imm = -4,
};
instructions[22] = (struct bpf_insn) {
.code = 0x85,
Expand Down Expand Up @@ -661,7 +661,7 @@ void generate_execve_entry(struct bpf_insn instructions[], int progeny_pids_fd)
.code = 0x63,
.dst_reg = BPF_REG_10,
.src_reg = BPF_REG_0,
.off = -4,
.off = -16,
.imm = 0,
};
instructions[27] = (struct bpf_insn) {
Expand All @@ -675,7 +675,7 @@ void generate_execve_entry(struct bpf_insn instructions[], int progeny_pids_fd)
.code = 0x63,
.dst_reg = BPF_REG_10,
.src_reg = BPF_REG_1,
.off = -20,
.off = -8,
.imm = 0,
};
instructions[29] = (struct bpf_insn) {
Expand Down Expand Up @@ -704,7 +704,7 @@ void generate_execve_entry(struct bpf_insn instructions[], int progeny_pids_fd)
.dst_reg = BPF_REG_2,
.src_reg = BPF_REG_0,
.off = 0,
.imm = -4,
.imm = -16,
};
instructions[33] = (struct bpf_insn) {
.code = 0xbf,
Expand All @@ -718,7 +718,7 @@ void generate_execve_entry(struct bpf_insn instructions[], int progeny_pids_fd)
.dst_reg = BPF_REG_3,
.src_reg = BPF_REG_0,
.off = 0,
.imm = -20,
.imm = -8,
};
instructions[35] = (struct bpf_insn) {
.code = 0xb7,
Expand Down Expand Up @@ -967,15 +967,15 @@ void generate_trace_entry_tid(struct bpf_insn instructions[], int tid, int infot
instructions[20] = (struct bpf_insn) {
.code = 0x7b,
.dst_reg = BPF_REG_10,
.src_reg = BPF_REG_7,
.off = -8,
.src_reg = BPF_REG_6,
.off = -32,
.imm = 0,
};
instructions[21] = (struct bpf_insn) {
.code = 0x7b,
.dst_reg = BPF_REG_10,
.src_reg = BPF_REG_6,
.off = -32,
.src_reg = BPF_REG_7,
.off = -8,
.imm = 0,
};
instructions[22] = (struct bpf_insn) {
Expand Down Expand Up @@ -1215,15 +1215,15 @@ void generate_trace_entry_pid(struct bpf_insn instructions[], int pid, int infot
instructions[23] = (struct bpf_insn) {
.code = 0x7b,
.dst_reg = BPF_REG_10,
.src_reg = BPF_REG_7,
.off = -8,
.src_reg = BPF_REG_6,
.off = -32,
.imm = 0,
};
instructions[24] = (struct bpf_insn) {
.code = 0x7b,
.dst_reg = BPF_REG_10,
.src_reg = BPF_REG_6,
.off = -32,
.src_reg = BPF_REG_7,
.off = -8,
.imm = 0,
};
instructions[25] = (struct bpf_insn) {
Expand Down Expand Up @@ -1736,15 +1736,15 @@ void generate_trace_return(struct bpf_insn instructions[], int infotmp_fd, int e
instructions[62] = (struct bpf_insn) {
.code = 0x7b,
.dst_reg = BPF_REG_10,
.src_reg = BPF_REG_7,
.off = -296,
.src_reg = BPF_REG_1,
.off = -304,
.imm = 0,
};
instructions[63] = (struct bpf_insn) {
.code = 0x7b,
.dst_reg = BPF_REG_10,
.src_reg = BPF_REG_1,
.off = -304,
.src_reg = BPF_REG_7,
.off = -296,
.imm = 0,
};
instructions[64] = (struct bpf_insn) {
Expand Down
58 changes: 29 additions & 29 deletions rust/opensnoop/src/generated_bytecode.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -112,14 +112,14 @@ pub fn generate_trace_entry(instructions: &mut [libbpf::bpf_insn], infotmp_fd: &
};
instructions[16] = libbpf::bpf_insn {
code: 0x7b,
_bitfield_1: libbpf::bpf_insn::new_bitfield_1(10, 7),
off: -8,
_bitfield_1: libbpf::bpf_insn::new_bitfield_1(10, 6),
off: -32,
imm: 0,
};
instructions[17] = libbpf::bpf_insn {
code: 0x7b,
_bitfield_1: libbpf::bpf_insn::new_bitfield_1(10, 6),
off: -32,
_bitfield_1: libbpf::bpf_insn::new_bitfield_1(10, 7),
off: -8,
imm: 0,
};
instructions[18] = libbpf::bpf_insn {
Expand Down Expand Up @@ -337,14 +337,14 @@ pub fn generate_trace_entry_progeny(instructions: &mut [libbpf::bpf_insn], infot
};
instructions[25] = libbpf::bpf_insn {
code: 0x7b,
_bitfield_1: libbpf::bpf_insn::new_bitfield_1(10, 7),
off: -8,
_bitfield_1: libbpf::bpf_insn::new_bitfield_1(10, 6),
off: -32,
imm: 0,
};
instructions[26] = libbpf::bpf_insn {
code: 0x7b,
_bitfield_1: libbpf::bpf_insn::new_bitfield_1(10, 6),
off: -32,
_bitfield_1: libbpf::bpf_insn::new_bitfield_1(10, 7),
off: -8,
imm: 0,
};
instructions[27] = libbpf::bpf_insn {
Expand Down Expand Up @@ -425,7 +425,7 @@ pub fn generate_execve_entry(instructions: &mut [libbpf::bpf_insn], progeny_pids
instructions[2] = libbpf::bpf_insn {
code: 0x63,
_bitfield_1: libbpf::bpf_insn::new_bitfield_1(10, 1),
off: -4,
off: -8,
imm: 0,
};
instructions[3] = libbpf::bpf_insn {
Expand Down Expand Up @@ -492,7 +492,7 @@ pub fn generate_execve_entry(instructions: &mut [libbpf::bpf_insn], progeny_pids
code: 0x7,
_bitfield_1: libbpf::bpf_insn::new_bitfield_1(1, 0),
off: 0,
imm: -4,
imm: -8,
};
instructions[14] = libbpf::bpf_insn {
code: 0xb7,
Expand All @@ -509,13 +509,13 @@ pub fn generate_execve_entry(instructions: &mut [libbpf::bpf_insn], progeny_pids
instructions[16] = libbpf::bpf_insn {
code: 0x61,
_bitfield_1: libbpf::bpf_insn::new_bitfield_1(1, 10),
off: -4,
off: -8,
imm: 0,
};
instructions[17] = libbpf::bpf_insn {
code: 0x63,
_bitfield_1: libbpf::bpf_insn::new_bitfield_1(10, 1),
off: -16,
off: -4,
imm: 0,
};
instructions[18] = libbpf::bpf_insn {
Expand All @@ -540,7 +540,7 @@ pub fn generate_execve_entry(instructions: &mut [libbpf::bpf_insn], progeny_pids
code: 0x7,
_bitfield_1: libbpf::bpf_insn::new_bitfield_1(2, 0),
off: 0,
imm: -16,
imm: -4,
};
instructions[22] = libbpf::bpf_insn {
code: 0x85,
Expand Down Expand Up @@ -569,7 +569,7 @@ pub fn generate_execve_entry(instructions: &mut [libbpf::bpf_insn], progeny_pids
instructions[26] = libbpf::bpf_insn {
code: 0x63,
_bitfield_1: libbpf::bpf_insn::new_bitfield_1(10, 0),
off: -4,
off: -16,
imm: 0,
};
instructions[27] = libbpf::bpf_insn {
Expand All @@ -581,7 +581,7 @@ pub fn generate_execve_entry(instructions: &mut [libbpf::bpf_insn], progeny_pids
instructions[28] = libbpf::bpf_insn {
code: 0x63,
_bitfield_1: libbpf::bpf_insn::new_bitfield_1(10, 1),
off: -20,
off: -8,
imm: 0,
};
instructions[29] = libbpf::bpf_insn {
Expand All @@ -606,7 +606,7 @@ pub fn generate_execve_entry(instructions: &mut [libbpf::bpf_insn], progeny_pids
code: 0x7,
_bitfield_1: libbpf::bpf_insn::new_bitfield_1(2, 0),
off: 0,
imm: -4,
imm: -16,
};
instructions[33] = libbpf::bpf_insn {
code: 0xbf,
Expand All @@ -618,7 +618,7 @@ pub fn generate_execve_entry(instructions: &mut [libbpf::bpf_insn], progeny_pids
code: 0x7,
_bitfield_1: libbpf::bpf_insn::new_bitfield_1(3, 0),
off: 0,
imm: -20,
imm: -8,
};
instructions[35] = libbpf::bpf_insn {
code: 0xb7,
Expand Down Expand Up @@ -832,14 +832,14 @@ pub fn generate_trace_entry_tid(instructions: &mut [libbpf::bpf_insn], tid: i32,
};
instructions[20] = libbpf::bpf_insn {
code: 0x7b,
_bitfield_1: libbpf::bpf_insn::new_bitfield_1(10, 7),
off: -8,
_bitfield_1: libbpf::bpf_insn::new_bitfield_1(10, 6),
off: -32,
imm: 0,
};
instructions[21] = libbpf::bpf_insn {
code: 0x7b,
_bitfield_1: libbpf::bpf_insn::new_bitfield_1(10, 6),
off: -32,
_bitfield_1: libbpf::bpf_insn::new_bitfield_1(10, 7),
off: -8,
imm: 0,
};
instructions[22] = libbpf::bpf_insn {
Expand Down Expand Up @@ -1045,14 +1045,14 @@ pub fn generate_trace_entry_pid(instructions: &mut [libbpf::bpf_insn], pid: i32,
};
instructions[23] = libbpf::bpf_insn {
code: 0x7b,
_bitfield_1: libbpf::bpf_insn::new_bitfield_1(10, 7),
off: -8,
_bitfield_1: libbpf::bpf_insn::new_bitfield_1(10, 6),
off: -32,
imm: 0,
};
instructions[24] = libbpf::bpf_insn {
code: 0x7b,
_bitfield_1: libbpf::bpf_insn::new_bitfield_1(10, 6),
off: -32,
_bitfield_1: libbpf::bpf_insn::new_bitfield_1(10, 7),
off: -8,
imm: 0,
};
instructions[25] = libbpf::bpf_insn {
Expand Down Expand Up @@ -1492,14 +1492,14 @@ pub fn generate_trace_return(instructions: &mut [libbpf::bpf_insn], infotmp_fd:
};
instructions[62] = libbpf::bpf_insn {
code: 0x7b,
_bitfield_1: libbpf::bpf_insn::new_bitfield_1(10, 7),
off: -296,
_bitfield_1: libbpf::bpf_insn::new_bitfield_1(10, 1),
off: -304,
imm: 0,
};
instructions[63] = libbpf::bpf_insn {
code: 0x7b,
_bitfield_1: libbpf::bpf_insn::new_bitfield_1(10, 1),
off: -304,
_bitfield_1: libbpf::bpf_insn::new_bitfield_1(10, 7),
off: -296,
imm: 0,
};
instructions[64] = libbpf::bpf_insn {
Expand Down