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authorStefano Brivio <sbrivio@redhat.com>2023-05-16 03:19:01 +0200
committerStefano Brivio <sbrivio@redhat.com>2023-05-16 07:20:25 +0200
commit7ab2bda2e69d4a862572be4b5e389a6aa864470d (patch)
treefa9653204a4ab9581b76499c95d76d16d467301d /tests
parent049bd1ca828da835f2903b88adcf9ce0bdacd6e4 (diff)
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cooker, seitan: Now with 100% more gluten
Pseudorandom changes and progress around cooker and seitan: - cooker: - rename matching functions, split match.c - fix up SELECT semantics - add some form of handling for all syscalls in the example (some stubs) - OP_CMP for all basic and compound types except for flags - link jumps to next block and next match - completed implementation of tags - gluten write - filter clean-ups, write filters (probably not working) - seitan: - load gluten and source instructions and data from there $ ./seitan-cooker cooker/example.hjson example.gluten example.bpf Parsing block 0 Parsing match 0: connect Found description for connect 0: OP_NR: if syscall number is not 0, jump to next block Parsing match argument fd setting tag reference 'fd' tag 'fd' now refers to seccomp data at 0 Parsing match argument addr allocating 128 at offset 0 1: OP_LOAD: #0 < args[1] (size: 128) C#0: (INT) 1 2: OP_CMP: if temporary data: #0 NE (size: 4) read-only data: #0, jump to next block C#4: (STRING:24) /var/run/pr-helper.sock 3: OP_CMP: if temporary data: #0 NE (size: 24) read-only data: #4, jump to next block Linking match... Linking block... linked jump of instruction #0 to #4 linked jump of instruction #2 to #4 linked jump of instruction #3 to #4 Parsing block 1 Parsing match 0: ioctl Found description for ioctl 4: OP_NR: if syscall number is not 112, jump to next block Parsing match argument path Parsing match argument request C#28: (INT) 1074025674 5: OP_CMP: if seccomp data: #1 NE (size: 4) read-only data: #28, jump to next block Parsing match argument ifr allocating 40 at offset 128 6: OP_LOAD: #128 < args[2] (size: 40) C#32: (STRING:5) tap0 7: OP_CMP: if temporary data: #128 NE (size: 5) read-only data: #32, jump to next block C#37: (INT) 1 8: OP_CMP: if temporary data: #128 NE (size: 4) read-only data: #37, jump to next block Linking match... Linking block... linked jump of instruction #4 to #9 linked jump of instruction #5 to #9 linked jump of instruction #7 to #9 linked jump of instruction #8 to #9 Parsing block 2 Parsing match 0: unshare Found description for unshare 9: OP_NR: if syscall number is not 164, jump to next block Parsing match argument flags Linking match... Linking block... linked jump of instruction #9 to #10 Parsing block 3 Parsing match 0: unshare Found description for unshare 10: OP_NR: if syscall number is not 164, jump to next block Parsing match argument flags Linking match... Linking block... linked jump of instruction #10 to #11 Parsing block 4 Parsing match 0: mknod Found description for mknod 11: OP_NR: if syscall number is not 164, jump to next block Parsing match argument path allocating 1 at offset 168 12: OP_LOAD: #168 < args[0] (size: 1) setting tag reference 'path' tag 'path' now refers to temporary data at 168 Parsing match argument mode Parsing match argument major Parsing match argument minor setting tag reference 'minor' tag 'minor' now refers to seccomp data at 2 Linking match... Linking block... linked jump of instruction #11 to #13 Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Diffstat (limited to 'tests')
0 files changed, 0 insertions, 0 deletions