Use 3i make_syscall for exec module loading in lind-multi-process by Yaxuan-w · Pull Request #1285 · Lind-Project/lind-wasm

Yaxuan-w · 2026-06-24T19:25:21Z

Resolves #1001

This PR updates lind-multi-process so exec module loading no longer reads executable files directly through Rust/Wasmtime filesystem APIs.

Instead, exec now:

opens the exec target through rawposix via make_syscall
reads the module bytes through Lind read
closes the virtual fd through Lind close
compiles/deserializes the module from bytes using Module::from_binary or Module::deserialize
parses shebangs from already-read bytes instead of reopening the file with Rust FS APIs

github-actions · 2026-06-24T19:44:21Z

End-to-End Test Report

Test Preview

grate harness

Grate Test Report

Metric	Value
Total	15
Success	14
Failures	1
Compile Failures	0
Runtime Failures	1
Timeout Failures	0
Missing Pair Failures	0

Cases

Test	Status	Error Type	Output
concurrent-request/geteuid_grate.c	Success		STDOUT: [Grate\|geteuid] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 3 [Cage \| geteuid] PASS: 1000000 calls returned 10 [Grate\|geteuid] PASS STDERR:
concurrent-request/race-test_grate.c	Success		STDOUT: pass STDERR:
concurrent-request/thread_race_grate.c	Success		STDOUT: [thread_race] Registering handler for cage 2 in grate 1 with fn ptr addr: 3 [thread_race] PASS: 20 threads x 100000 calls returned 10 [thread_race] PASS STDERR:
copy-data-between-cages/cp-stncpy_grate.c	Success		STDOUT: [Grate\|open] intercepts open call: thiscage=1, arg1cage=2 [Grate\|open] copied pathname: STDERR: [Grate\|open] FAIL: expected pathname 'random', got '' /tests/grate-tests/copy-data-between-cages/cp-stncpy_grate.c:55: int open_grate(uint64_t, uint64_t, uint64_t, uint64_t, uint64_t, uint64_t, uint64_t, uint64_t, uint64_t, uint64_t, uint64_t, uint64_t, uint64_t): Assertion `0' failed.
copy-data-between-cages/cpdata_grate.c	Success		STDOUT: [Grate\|open] intercepts open call: thiscage=1, arg1cage=2 [Grate\|open] copied pathname: STDERR: [Grate\|open] FAIL: expected pathname 'random', got '' /tests/grate-tests/copy-data-between-cages/cpdata_grate.c:54: int open_grate(uint64_t, uint64_t, uint64_t, uint64_t, uint64_t, uint64_t, uint64_t, uint64_t, uint64_t, uint64_t, uint64_t, uint64_t, uint64_t): Assertion `0' failed.
interposing-calls/fork-with-newret_grate.c	Success		STDOUT: [Grate\|interpose-fork] Registering fork handler for cage 2 in grate 1 with fn ptr addr: 3 [Grate\|interpose-fork] Handling function ptr: 3 from cage: 1 [Grate\|interpose-fork] In fork_grate 1 handler for cage: 1 [Cage] Forked process with PID: 10 [Grate\|interpose-fork] PASS STDERR:
interposing-calls/interpose-exec_grate.c	Success		STDOUT: [Grate\|interpose-exec] Registering exec handler for cage 2 in grate 1 with fn ptr addr: 3 [Grate\|interpose-exec] Handling function ptr: 3 from cage: 1 [Grate\|interpose-exec] In exec_grate 1 handler for cage: 1 [Grate\|interpose-exec] Handling function ptr: 3 from cage: 1 [Grate\|interpose-exec] In exec_grate 1 handler for cage: 1 Exec successful, argv[1]: --execd [Grate\|interpose-exec] PASS STDERR:
interposing-calls/interpose-exit_grate.c	Success		STDOUT: [Grate\|interpose-exit] Registering exit handler for cage 2 in grate 1 with fn ptr addr: 3 Exiting... [Grate\|interpose-exit] PASS STDERR:
interposing-calls/interpose-fork_grate.c	Success		STDOUT: [Grate\|interpose-fork] Registering fork handler for cage 2 in grate 1 with fn ptr addr: 3 [Grate\|interpose-fork] Handling function ptr: 3 from cage: 1 [Grate\|interpose-fork] In fork_grate 1 handler for cage: 1 [Grate\|interpose-fork] PASS STDERR:
interposing-calls/interpose-mmap_grate.c	Success		STDOUT: [Grate\|interpose-mmap] Registering mmap handler for cage 2 in grate 1 with fn ptr addr: 3 [Grate\|interpose-mmap] Handling function ptr: 3 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 3 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 3 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 3 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 3 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 mmap test: PASS [Grate\|interpose-mmap] PASS STDERR:
interposing-calls/interpose-register_grate.c	Success		STDOUT: [Grate\|interpose-register] Registering register_handler for cage 2 in grate 1 with fn ptr addr: 4 [cage] registering 107. grateid: 2 cageid: 3 [Grate\|interpose-register] Handling function ptr: 4 from cage: 1 [Grate\|interpose-register] In register_grate 1 handler for cage: 1 [Grate\|geteuid] Registering geteuid handler for cage 1 in grate 1 with fn ptr addr: 3 [Grate\|interpose-register] Handling function ptr: 3 from cage: 1 [Grate\|interpose-register] In register_grate 1 handler for cage: 1 [Grate\|interpose-register] PASS STDERR:
multi-register_grate.c	Success		STDOUT: [Grate\|multi-register_grate] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 4 [Grate\|multi-register_grate] Registering getuid handler for cage 2 in grate 1 with fn ptr addr: 3 [Grate\|multi-register_grate] Handling function ptr: 4 from cage: 1 [Grate\|multi-register_grate] In multi-register_grate 1 handler for cage: 1 [Grate\|multi-register_grate] Handling function ptr: 3 from cage: 1 [Grate\|multi-register_grate] In multi-register_grate 1 handler for cage: 1 [Cage \| multi-register] PASS: geteuid=10, getuid=20 [Grate\|multi-register] PASS STDERR:
simple-tests/copy-handler-table_grate.c	Success		STDOUT: [Grate\|copy-handler-table] Registering geteuid handler for cage 2 in grate 1 [Grate\|copy-handler-table] geteuid handler invoked for cage 1 [Grate\|copy-handler-table] geteuid handler invoked for cage 1 [Cage\|copy-handler-table] PASS: child inherited handler, then overwrite changed geteuid to 0 [Cage\|copy-handler-table] PASS: parent=123 child_exit=0 [Grate\|copy-handler-table] PASS STDERR:
simple-tests/diff-cage-args_grate.c	Failure	Runtime_Failure	Exit code: 70 STDOUT: [Grate\|diff-cage-args] Handling function ptr: 3 from cage: 1 [Grate\|diff-cage-args] In open_grate 1 handler for cage: 1 STDERR: execv failed: No such file or directory /tests/grate-tests/simple-tests/diff-cage-args_grate.c:118: int main(int, char ): Assertion `0' failed. [Grate\|diff-cage-args] FAIL: child exited with status 256 /tests/grate-tests/simple-tests/diff-cage-args_grate.c:130: int main(int, char ): Assertion` 0' failed. failed to run main module Caused by: 0: failed to invoke command default 1: wasm trap: wasm `unreachable` instruction executed
simple-tests/geteuid_grate.c	Success		STDOUT: [Grate\|geteuid] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 3 [Grate\|geteuid] Handling function ptr: 3 from cage: 1 [Grate\|geteuid] In geteuid_grate 1 handler for cage: 1 [Cage \| geteuid] PASS: geteuid ret = 10 [Grate\|geteuid] PASS STDERR:

static harness

Test Report

Deterministic Tests

Summary

Metric	Count
Total Test Cases	3
Number of Successes	3
Number of Failures	0
Number of Compilation Failure Native	0
Number of Runtime Failure Native	0
Number of Segmentation Fault Native	0
Number of Timeout During Native	0
Number of Lind Wasm Compile Failure	0
Number of Lind Wasm Runtime Failure	0
Number of Lind Wasm Segmentation Failure	0
Number of Timeout During Lind Wasm run	0
Number of Unknown Failure	0
Number of C Compiler and Wasm Output mismatch	0
Number of Fail Test: Native Succeeded (Should Fail)	0
Number of Fail Test: Wasm Succeeded (Should Fail)	0
Number of Fail Test: Both Native and Wasm Succeeded (Should Fail)	0
Number of Fail Test: Native Compilation Failure (Should Succeed)	0
Number of Fail Test: Wasm Compilation Failure (Should Succeed)	0

Test Results by Category

Test Case	Status	Error Type	Native Time	Wasm Time	Output
Static Tests
fork_simple.c	Success	None	0.061991s	4.173009s	Success
thread.c	Success	None	0.048662s	4.245356s	Success
tls_test.c	Success	None	0.051399s	4.293318s	Success

Fail Tests

Summary

Metric	Count
Total Test Cases	0
Number of Successes	0
Number of Failures	0
Number of Compilation Failure Native	0
Number of Runtime Failure Native	0
Number of Segmentation Fault Native	0
Number of Timeout During Native	0
Number of Lind Wasm Compile Failure	0
Number of Lind Wasm Runtime Failure	0
Number of Lind Wasm Segmentation Failure	0
Number of Timeout During Lind Wasm run	0
Number of Unknown Failure	0
Number of C Compiler and Wasm Output mismatch	0
Number of Fail Test: Native Succeeded (Should Fail)	0
Number of Fail Test: Wasm Succeeded (Should Fail)	0
Number of Fail Test: Both Native and Wasm Succeeded (Should Fail)	0
Number of Fail Test: Native Compilation Failure (Should Succeed)	0
Number of Fail Test: Wasm Compilation Failure (Should Succeed)	0

wasm harness

Test Report

Deterministic Tests

Summary

Metric	Count
Total Test Cases	234
Number of Successes	234
Number of Failures	0
Number of Compilation Failure Native	0
Number of Runtime Failure Native	0
Number of Segmentation Fault Native	0
Number of Timeout During Native	0
Number of Lind Wasm Compile Failure	0
Number of Lind Wasm Runtime Failure	0
Number of Lind Wasm Segmentation Failure	0
Number of Timeout During Lind Wasm run	0
Number of Unknown Failure	0
Number of C Compiler and Wasm Output mismatch	0
Number of Fail Test: Native Succeeded (Should Fail)	0
Number of Fail Test: Wasm Succeeded (Should Fail)	0
Number of Fail Test: Both Native and Wasm Succeeded (Should Fail)	0
Number of Fail Test: Native Compilation Failure (Should Succeed)	0
Number of Fail Test: Wasm Compilation Failure (Should Succeed)	0

Test Results by Category

Test Case	Status	Error Type	Native Time	Wasm Time	Output
Dylink Tests
basic.c	Success	None	0.049692s	0.121220s	Success
dlopen_fork.c	Success	None	0.053315s	0.147480s	Success
dlopen_thread.c	Success	None	0.053834s	0.147610s	Success
double_fork_dlopen.c	Success	None	0.057727s	0.193903s	Success
fork_dlopen.c	Success	None	0.051697s	0.146448s	Success
longjmp_dlopen.c	Success	None	0.049814s	0.140651s	Success
rdynamic_main.c	Success	None	0.053414s	0.143991s	Success
File Tests
chartests.c	Success	None	0.050314s	0.150790s	Success
chdir_getcwd.c	Success	None	0.051055s	0.122293s	Success
chmod.c	Success	None	0.056144s	0.137695s	Success
clock_gettime_highlevel.c	Success	None	0.121312s	0.170080s	Success
clock_gettime_simple.c	Success	None	0.045456s	0.114173s	Success
cloexec.c	Success	None	0.056360s	0.149743s	Success
close.c	Success	None	0.060437s	0.146627s	Success
copy_file_range.c	Success	None	0.052687s	0.147031s	Success
creat_access.c	Success	None	0.056807s	0.126559s	Success
doubleclose.c	Success	None	0.046058s	0.105558s	Success
dup.c	Success	None	0.045889s	0.121832s	Success
dup2.c	Success	None	0.052602s	0.124368s	Success
dup3.c	Success	None	0.049391s	0.121810s	Success
dupwrite.c	Success	None	0.051718s	0.118592s	Success
etc_conf.c	Success	None	0.048236s	0.125766s	Success
faccessat.c	Success	None	0.050456s	0.125220s	Success
fchdir.c	Success	None	0.057154s	0.137826s	Success
fchmod.c	Success	None	0.054027s	0.136763s	Success
fchmodat.c	Success	None	0.048764s	0.120931s	Success
fcntl.c	Success	None	0.055790s	0.139918s	Success
fcntl_dupfd.c	Success	None	0.046584s	0.116710s	Success
fdatasync.c	Success	None	0.052685s	0.120519s	Success
filetest.c	Success	None	0.053853s	0.118996s	Success
filetest1000.c	Success	None	0.059985s	0.131215s	Success
flock.c	Success	None	0.062317s	0.173908s	Success
fstat.c	Success	None	0.055861s	0.141638s	Success
fstatfs.c	Success	None	0.048012s	0.114899s	Success
fsync.c	Success	None	0.051760s	0.118592s	Success
ftruncate.c	Success	None	0.058210s	0.220569s	Success
getcwd.c	Success	None	0.048734s	0.111635s	Success
getcwd_null.c	Success	None	0.053590s	0.129529s	Success
getpgid.c	Success	None	0.047172s	0.109115s	Success
getrandom.c	Success	None	0.052884s	0.136750s	Success
ioctl.c	Success	None	0.055610s	0.127830s	Success
link.c	Success	None	0.056710s	0.169954s	Success
locale_test.c	Success	None	0.067807s	0.326210s	Success
lseek.c	Success	None	0.058518s	0.201466s	Success
lstat.c	Success	None	0.060854s	0.146644s	Success
mkdir_rmdir.c	Success	None	0.053214s	0.125141s	Success
mkfifo_test.c	Success	None	0.059477s	0.176685s	Success
mknod.c	Success	None	0.053966s	0.136303s	Success
nocancel_io.c	Success	None	0.060267s	0.149777s	Success
open.c	Success	None	0.047434s	0.112699s	Success
openat.c	Success	None	0.050365s	0.121860s	Success
path_conversion_safety.c	Success	None	0.056668s	0.142037s	Success
ppoll.c	Success	None	0.057933s	0.134482s	Success
pread_pwrite.c	Success	None	0.049689s	0.126021s	Success
preadv_pwritev.c	Success	None	0.055650s	0.141743s	Success
printf.c	Success	None	0.044991s	0.109309s	Success
prlimit64.c	Success	None	0.045016s	0.117259s	Success
read.c	Success	None	0.052851s	0.133005s	Success
readbytes.c	Success	None	0.049671s	0.115206s	Success
readdir_basic.c	Success	None	0.057948s	0.158292s	Success
readlink.c	Success	None	0.053480s	0.129512s	Success
readlinkat.c	Success	None	0.055533s	0.135171s	Success
readv_writev_test.c	Success	None	0.056349s	0.137632s	Success
rename.c	Success	None	0.055060s	0.126486s	Success
renameat.c	Success	None	0.056800s	0.140433s	Success
sc-writev.c	Success	None	0.052786s	0.121656s	Success
stat.c	Success	None	0.054958s	0.136167s	Success
statfs.c	Success	None	0.049158s	0.116046s	Success
symlink.c	Success	None	0.057568s	0.155742s	Success
sync_file_range.c	Success	None	0.051705s	0.121122s	Success
timespec_time_t_compat.c	Success	None	0.050269s	0.117444s	Success
trailing_slash.c	Success	None	0.052521s	0.129651s	Success
truncate.c	Success	None	0.054774s	0.147524s	Success
unlink.c	Success	None	0.055482s	0.160794s	Success
unlinkat.c	Success	None	0.056392s	0.145096s	Success
utimensat.c	Success	None	0.052232s	0.140517s	Success
write.c	Success	None	0.046573s	0.108475s	Success
writeloop.c	Success	None	0.057163s	0.127927s	Success
writepartial.c	Success	None	0.053710s	0.120330s	Success
writev.c	Success	None	0.053479s	0.132952s	Success
Math Tests
math_link_smoke.c	Success	None	0.058840s	0.115386s	Success
math_tests.c	Success	None	0.061983s	0.143826s	Success
printf_float.c	Success	None	0.059016s	0.139586s	Success
Memory Tests
brk.c	Success	None	0.052436s	0.122284s	Success
fork_large_memory.c	Success	None	0.087770s	0.481020s	Success
malloc.c	Success	None	0.050565s	0.111059s	Success
malloc_large.c	Success	None	0.050180s	0.112284s	Success
memcpy.c	Success	None	0.052795s	0.113139s	Success
memory_error_test.c	Success	None	0.060317s	0.150443s	Success
mmap.c	Success	None	0.046257s	0.111592s	Success
mmap_address_truncation.c	Success	None	0.048031s	0.115411s	Success
mmap_aligned.c	Success	None	0.048031s	0.125462s	Success
mmap_complicated.c	Success	None	0.054147s	0.150870s	Success
mmap_file.c	Success	None	0.058492s	0.131631s	Success
mmap_shared.c	Success	None	0.053138s	0.145872s	Success
mmaptest.c	Success	None	0.050579s	0.116486s	Success
mprotect.c	Success	None	0.049011s	0.115397s	Success
mprotect_boundary.c	Success	None	0.047546s	0.124504s	Success
mprotect_end_region.c	Success	None	0.047098s	0.118728s	Success
mprotect_middle_region.c	Success	None	0.049098s	0.119388s	Success
mprotect_multiple_times.c	Success	None	0.049081s	0.118639s	Success
mprotect_same_value.c	Success	None	0.049394s	0.121796s	Success
mprotect_spanning_regions.c	Success	None	0.048851s	0.138414s	Success
munmap_adjacent_shm.c	Success	None	0.049450s	0.133663s	Success
sbrk.c	Success	None	0.049679s	0.117886s	Success
segfault.c	Success	None	0.056980s	0.162109s	Success
shm.c	Success	None	0.054626s	0.148299s	Success
shmtest.c	Success	None	0.048979s	0.119975s	Success
thread_malloc_sequential.c	Success	None	0.057826s	0.194272s	Success
vtable.c	Success	None	0.061087s	0.136209s	Success
Networking Tests
accept4.c	Success	None	0.059891s	0.156762s	Success
dns_resolve_test.c	Success	None	0.080417s	0.222590s	Success
dnstest.c	Success	None	0.057722s	0.136748s	Success
epoll_badfd.c	Success	None	0.048219s	0.122411s	Success
epoll_edge_triggered.c	Success	None	0.213171s	0.389033s	Success
epollcreate1.c	Success	None	0.077834s	0.144952s	Success
error_handling_net.c	Success	None	0.061940s	0.206130s	Success
getaddrinfo_test.c	Success	None	0.064766s	0.181272s	Success
getaddrinfo_unspec.c	Success	None	0.059301s	0.148644s	Success
gethostname.c	Success	None	0.049261s	0.120007s	Success
getifaddrs.c	Success	None	0.057667s	0.134520s	Success
getsockname.c	Success	None	0.056863s	0.134456s	Success
getsockopt.c	Success	None	0.059862s	0.170000s	Success
ipv6_basic.c	Success	None	0.063162s	0.174151s	Success
makepipe.c	Success	None	0.048392s	0.112561s	Success
nonblocking_eagain.c	Success	None	0.060108s	0.173832s	Success
pipe.c	Success	None	0.057992s	0.135188s	Success
pipe2.c	Success	None	0.065112s	0.144540s	Success
pipeinput.c	Success	None	0.065914s	0.192724s	Success
pipeinput2.c	Success	None	0.082893s	0.216334s	Success
pipeonestring.c	Success	None	0.063557s	0.175142s	Success
pipepong.c	Success	None	0.060253s	0.169064s	Success
pipewrite.c	Success	None	0.051538s	0.128997s	Success
poll.c	Success	None	0.054945s	0.128380s	Success
recvfrom-sendto.c	Success	None	0.058973s	0.139626s	Success
sendmsg_recvmsg_test.c	Success	None	0.057039s	0.139539s	Success
serverclient.c	Success	None	0.058449s	0.230192s	Success
shutdown.c	Success	None	0.058138s	0.141677s	Success
shutdown_fork.c	Success	None	0.073899s	0.158872s	Success
simple-select.c	Success	None	0.067897s	0.173683s	Success
simple_epoll.c	Success	None	0.055899s	0.139447s	Success
socket.c	Success	None	0.056418s	0.131935s	Success
socket_cloexec.c	Success	None	0.052711s	0.120167s	Success
socket_options_advanced.c	Success	None	0.125839s	0.283253s	Success
socketepoll.c	Success	None	0.056491s	0.122402s	Success
socketpair.c	Success	None	0.071472s	0.180606s	Success
socketselect.c	Success	None	0.066017s	0.176409s	Success
udp_send_recv.c	Success	None	0.169432s	0.453933s	Success
uds-getsockname.c	Success	None	0.056519s	0.125491s	Success
uds-nb-select.c	Success	None	2.068176s	2.217033s	Success
uds-serverclient.c	Success	None	0.064123s	0.183443s	Success
uds-socketselect.c	Success	None	0.059567s	0.145895s	Success
uds_listen_poll.c	Success	None	1.062470s	1.180080s	Success
writev_socket.c	Success	None	0.058900s	0.171637s	Success
Process Tests
barrier_test.c	Success	None	0.052774s	0.140039s	Success
chain_thread.c	Success	None	1.055897s	1.151744s	Success
ctor_syscall_test.c	Success	None	0.044305s	0.112405s	Success
cxa_atexit_test.c	Success	None	0.050671s	0.113701s	Success
exec_non_utf8.c	Success	None	0.052816s	0.121956s	Success
execve_shebang.c	Success	None	0.055679s	0.125660s	Success
exit.c	Success	None	0.051616s	0.114265s	Success
exit_failure.c	Success	None	0.054627s	0.138703s	Success
exit_group_thread.c	Success	None	0.054552s	0.153342s	Success
exit_status_first_wins.c	Success	None	0.057297s	0.163839s	Success
flockfile_test.c	Success	None	0.054520s	0.151955s	Success
fork2malloc.c	Success	None	0.056912s	0.147187s	Success
fork_select.c	Success	None	0.053805s	0.151405s	Success
fork_simple.c	Success	None	0.051679s	0.135425s	Success
fork_syscall.c	Success	None	0.060178s	0.643871s	Success
fork_tls_ctype.c	Success	None	0.057702s	0.166458s	Success
forkandopen.c	Success	None	0.056299s	0.156693s	Success
forkdup.c	Success	None	0.059188s	0.150051s	Success
forkexecuid.c	Success	None	0.052739s	0.158275s	Success
forkexecv-arg.c	Success	None	0.053937s	0.152690s	Success
forkexecv.c	Success	None	0.053168s	0.146593s	Success
forkfiles.c	Success	None	0.056220s	0.151406s	Success
forkmalloc.c	Success	None	0.055876s	0.143271s	Success
forknodup.c	Success	None	0.055508s	0.153680s	Success
function-ptr.c	Success	None	0.049115s	0.113710s	Success
getegid_syscall.c	Success	None	0.055692s	0.474236s	Success
getgid_syscall.c	Success	None	0.054297s	0.505755s	Success
getpid.c	Success	None	0.047768s	0.108028s	Success
getpid_syscall.c	Success	None	0.056809s	0.492469s	Success
getppid.c	Success	None	0.058953s	0.138644s	Success
getppid_syscall.c	Success	None	0.057742s	0.401358s	Success
getuid.c	Success	None	0.057180s	0.122564s	Success
getuid_syscall.c	Success	None	0.053621s	0.247806s	Success
hello-arg.c	Success	None	0.046490s	0.116148s	Success
hello.c	Success	None	0.044452s	0.104578s	Success
longjmp.c	Success	None	0.045799s	0.116475s	Success
mutex.c	Success	None	2.056793s	2.140724s	Success
printf_deadlock_smoke.c	Success	None	0.064543s	0.178201s	Success
printf_thread_test.c	Success	None	0.053677s	0.150370s	Success
sem_forks.c	Success	None	0.058307s	0.180041s	Success
setjmp_edge.c	Success	None	0.048007s	0.192463s	Success
setsid.c	Success	None	0.046618s	0.108672s	Success
template.c	Success	None	0.054232s	0.185978s	Success
test_crossmodule_longjmp.c	Success	None	0.056671s	0.156436s	Success
test_exec_nofork.c	Success	None	0.053523s	0.141172s	Success
test_unlink_open_file.c	Success	None	0.049546s	0.113494s	Success
thread-guard.c	Success	None	0.053583s	0.135281s	Success
thread-test.c	Success	None	0.050460s	0.126975s	Success
thread.c	Success	None	0.049482s	0.127208s	Success
thread_cageid_race.c	Success	None	0.049910s	0.293567s	Success
tls_test.c	Success	None	0.053152s	0.167279s	Success
uname.c	Success	None	0.047303s	0.109598s	Success
wait.c	Success	None	0.052740s	0.154220s	Success
waitpid_anychild.c	Success	None	0.054885s	0.143943s	Success
waitpid_syscall.c	Success	None	1.053877s	1.237110s	Success
waitpid_wnohang.c	Success	None	0.056191s	0.143809s	Success
Signal Tests
alarm.c	Success	None	7.055070s	7.144749s	Success
eintr_fork_signal.c	Success	None	1.057381s	1.158872s	Success
kill.c	Success	None	1.054770s	1.141402s	Success
pause_test.c	Success	None	1.055038s	1.151999s	Success
setitimer.c	Success	None	7.053707s	7.168531s	Success
sigalrm.c	Success	None	2.054816s	2.140714s	Success
sigaltstack.c	Success	None	0.055900s	0.137908s	Success
sigchld.c	Success	None	1.058300s	1.145850s	Success
signal-fork.c	Success	None	4.055661s	4.141151s	Success
signal-simple.c	Success	None	0.055370s	0.125741s	Success
signal_SIGCHLD.c	Success	None	0.052386s	0.149544s	Success
signal_fork.c	Success	None	0.052659s	0.146048s	Success
signal_int_ignored.c	Success	None	2.055013s	2.144633s	Success
signal_kill_cleanup.c	Success	None	1.053330s	1.139110s	Success
signal_procmask.c	Success	None	0.048404s	0.125176s	Success
signal_read_interrupt.c	Success	None	0.559323s	0.649926s	Success
signal_recursive.c	Success	None	0.049520s	0.129739s	Success
signal_sa_mask.c	Success	None	0.049658s	0.122608s	Success
signal_select_interrupt.c	Success	None	0.558770s	0.653993s	Success
signal_write_interrupt.c	Success	None	1.059981s	1.149318s	Success
sigpipe.c	Success	None	1.056712s	1.152476s	Success
sigprocmask.c	Success	None	1.054012s	1.131351s	Success
sigsuspend_test.c	Success	None	1.053035s	1.155622s	Success
test_sigsetjmp.c	Success	None	0.055557s	0.155095s	Success

Fail Tests

Summary

Metric	Count
Total Test Cases	6
Number of Successes	6
Number of Failures	0
Number of Compilation Failure Native	0
Number of Runtime Failure Native	0
Number of Segmentation Fault Native	0
Number of Timeout During Native	0
Number of Lind Wasm Compile Failure	0
Number of Lind Wasm Runtime Failure	0
Number of Lind Wasm Segmentation Failure	0
Number of Timeout During Lind Wasm run	0
Number of Unknown Failure	0
Number of C Compiler and Wasm Output mismatch	0
Number of Fail Test: Native Succeeded (Should Fail)	0
Number of Fail Test: Wasm Succeeded (Should Fail)	0
Number of Fail Test: Both Native and Wasm Succeeded (Should Fail)	0
Number of Fail Test: Native Compilation Failure (Should Succeed)	0
Number of Fail Test: Wasm Compilation Failure (Should Succeed)	0

Test Results by Category

Test Case	Status	Error Type	Native Time	Wasm Time	Output
Dylink Tests
dlerror.c	Success	None	0.045165s	0.113323s	Success
Memory Tests
invalid_access_direct.c	Success	None	0.113983s	0.125630s	Success
invalid_access_fork.c	Success	None	0.131986s	0.190087s	Success
mmap-negative1.c	Success	None	0.167040s	0.114066s	Success
mmap-negative2.c	Success	None	0.159805s	0.221556s	Success
Signal Tests
signal_resethand.c	Success	None	1.054567s	1.139060s	Success

C++ harness

Summary

Metric	Value
Total	1
Success	1
Failures	0
Compile failures	0
Runtime failures	0
Output mismatch	0
Timeouts	0

Cases

Test	Status	Error type	Native time	Wasm time	Output
tests/unit-tests/cpp/sort.cpp	Success		0.438484s	9.115565s	LIBCPP_SORT_OK 1 2 3

Yaxuan-w added 2 commits June 24, 2026 15:10

redirect wasm bin path to call to 3i

bf6c0b4

Set target cageid to self cageid

ad6d77c

Yaxuan-w requested a review from qianxichen233 June 24, 2026 19:25

rishabhBudhouliya mentioned this pull request Aug 30, 2026

Fix exec module loading via 3i: marshal loader buffers through cage memory #1364

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Use 3i make_syscall for exec module loading in lind-multi-process - #1285

Use 3i make_syscall for exec module loading in lind-multi-process#1285
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Yaxuan-w commented Jun 24, 2026

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