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llvm-project/llvm/test/CodeGen/BPF
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Alexei Starovoitov e4975487f5 [bpf] error when unknown bpf helper is called 
Emit error when BPF backend sees a call to a global function or to an external symbol.
The kernel verifier only allows calls to predefined helpers from bpf.h
which are defined in 'enum bpf_func_id'. Such calls in assembler must
look like 'call [1-9]+' where number matches bpf_func_id.

Signed-off-by: Alexei Starovoitov <ast@kernel.org>
llvm-svn: 292204
 		2017-01-17 07:26:17 +00:00
..
alu8.ll convert bpf assembler to look like kernel verifier output 2016-11-18 02:32:35 +00:00
atomics.ll [bpf] add BPF disassembler 2016-11-20 02:25:00 +00:00
basictest.ll convert bpf assembler to look like kernel verifier output 2016-11-18 02:32:35 +00:00
byval.ll
…
cc_args.ll [bpf] error when unknown bpf helper is called 2017-01-17 07:26:17 +00:00
cc_args_be.ll [bpf] error when unknown bpf helper is called 2017-01-17 07:26:17 +00:00
cc_ret.ll [bpf] error when unknown bpf helper is called 2017-01-17 07:26:17 +00:00
cmp.ll convert bpf assembler to look like kernel verifier output 2016-11-18 02:32:35 +00:00
dwarfdump.ll Renumber testcase metadata nodes after r290153. 2016-12-22 00:45:21 +00:00
ex1.ll convert bpf assembler to look like kernel verifier output 2016-11-18 02:32:35 +00:00
fi_ri.ll [bpf] error when unknown bpf helper is called 2017-01-17 07:26:17 +00:00
intrinsics.ll [bpf] error when unknown bpf helper is called 2017-01-17 07:26:17 +00:00
lit.local.cfg
…
load.ll convert bpf assembler to look like kernel verifier output 2016-11-18 02:32:35 +00:00
loops.ll convert bpf assembler to look like kernel verifier output 2016-11-18 02:32:35 +00:00
many_args1.ll [BPF] Remove exit-on-error flag in test (PR27766) 2016-05-23 14:57:19 +00:00
many_args2.ll [BPF] Remove exit-on-error flag in test (PR27767) 2016-05-26 15:23:50 +00:00
objdump_atomics.ll [bpf] add BPF disassembler 2016-11-20 02:25:00 +00:00
objdump_intrinsics.ll [bpf] error when unknown bpf helper is called 2017-01-17 07:26:17 +00:00
objdump_trivial.ll [bpf] error when unknown bpf helper is called 2017-01-17 07:26:17 +00:00
sanity.ll [bpf] error when unknown bpf helper is called 2017-01-17 07:26:17 +00:00
sdiv_error.ll BPF: emit an error message for unsupported signed division operation 2016-03-18 22:02:47 +00:00
setcc.ll convert bpf assembler to look like kernel verifier output 2016-11-18 02:32:35 +00:00
shifts.ll convert bpf assembler to look like kernel verifier output 2016-11-18 02:32:35 +00:00
sockex2.ll convert bpf assembler to look like kernel verifier output 2016-11-18 02:32:35 +00:00
struct_ret1.ll [BPF] Remove exit-on-error from tests (PR27768, PR27769) 2016-05-30 08:28:34 +00:00
struct_ret2.ll [BPF] Remove exit-on-error from tests (PR27768, PR27769) 2016-05-30 08:28:34 +00:00
undef.ll [bpf] error when unknown bpf helper is called 2017-01-17 07:26:17 +00:00
vararg1.ll
…
warn-call.ll [bpf] error when unknown bpf helper is called 2017-01-17 07:26:17 +00:00
warn-stack.ll [bpf] error when BPF stack size exceeds 512 bytes 2017-01-17 01:05:17 +00:00