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Differential D30374

Support NetBSD Thread ID in lldb-server tests
ClosedPublic

Authored by krytarowski on Feb 24 2017, 11:11 PM.

Details

Reviewers
emaste
joerg
clayborg
labath
Commits
rG47e7d7fe8562: Support NetBSD Thread ID in lldb-server tests
rLLDB296360: Support NetBSD Thread ID in lldb-server tests
rL296360: Support NetBSD Thread ID in lldb-server tests
Summary

Native Thread ID is retrieved with _lwp_self() on NetBSD.

The returned value is of type int32_t, but for consistency with other Operating Systems cast it to uint64_t.

Sponsored by <The NetBSD Foundation>

Diff Detail

Repository
rL LLVM

Event Timeline

krytarowski created this revision.Feb 24 2017, 11:11 PM
krytarowski retitled this revision from Support NetBSD Thread ID in lldb-server to Support NetBSD Thread ID in lldb-server tests.Feb 24 2017, 11:22 PM
labath accepted this revision.Feb 27 2017, 1:38 AM
This revision is now accepted and ready to land.Feb 27 2017, 1:38 AM
clayborg accepted this revision.Feb 27 2017, 8:48 AM
krytarowski closed this revision.Feb 27 2017, 10:04 AM

Revision Contents

PathSize
packages/
Python/
lldbsuite/
test/
tools/
lldb-server/
exit-code/
5 lines
5 lines

Diff 89778

packages/Python/lldbsuite/test/tools/lldb-server/exit-code/main.cpp

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#include <unistd.h> #include <unistd.h>
#include <vector> #include <vector>
#if defined(__APPLE__) #if defined(__APPLE__)
__OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2)
int pthread_threadid_np(pthread_t, __uint64_t *); int pthread_threadid_np(pthread_t, __uint64_t *);
#elif defined(__linux__) #elif defined(__linux__)
#include <sys/syscall.h> #include <sys/syscall.h>
#elif defined(__NetBSD__)
#include <lwp.h>
#endif #endif
static const char *const RETVAL_PREFIX = "retval:"; static const char *const RETVAL_PREFIX = "retval:";
static const char *const SLEEP_PREFIX = "sleep:"; static const char *const SLEEP_PREFIX = "sleep:";
static const char *const STDERR_PREFIX = "stderr:"; static const char *const STDERR_PREFIX = "stderr:";
static const char *const SET_MESSAGE_PREFIX = "set-message:"; static const char *const SET_MESSAGE_PREFIX = "set-message:";
static const char *const PRINT_MESSAGE_COMMAND = "print-message:"; static const char *const PRINT_MESSAGE_COMMAND = "print-message:";
static const char *const GET_DATA_ADDRESS_PREFIX = "get-data-address-hex:"; static const char *const GET_DATA_ADDRESS_PREFIX = "get-data-address-hex:";
Show All 28 Lines
// verifying thread ids. // verifying thread ids.
#if defined(__APPLE__) #if defined(__APPLE__)
__uint64_t tid = 0; __uint64_t tid = 0;
pthread_threadid_np(pthread_self(), &tid); pthread_threadid_np(pthread_self(), &tid);
printf("%" PRIx64, tid); printf("%" PRIx64, tid);
#elif defined(__linux__) #elif defined(__linux__)
// This is a call to gettid() via syscall. // This is a call to gettid() via syscall.
printf("%" PRIx64, static_cast<uint64_t>(syscall(__NR_gettid))); printf("%" PRIx64, static_cast<uint64_t>(syscall(__NR_gettid)));
#elif defined(__NetBSD__)
// Technically lwpid_t is 32-bit signed integer
printf("%" PRIx64, static_cast<uint64_t>(_lwp_self()));
#else #else
printf("{no-tid-support}"); printf("{no-tid-support}");
#endif #endif
} }
static void signal_handler(int signo) { static void signal_handler(int signo) {
const char *signal_name = nullptr; const char *signal_name = nullptr;
switch (signo) { switch (signo) {
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packages/Python/lldbsuite/test/tools/lldb-server/main.cpp

Show All 21 Lines
#include <unistd.h> #include <unistd.h>
#include <vector> #include <vector>
#if defined(__APPLE__) #if defined(__APPLE__)
__OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2)
int pthread_threadid_np(pthread_t, __uint64_t *); int pthread_threadid_np(pthread_t, __uint64_t *);
#elif defined(__linux__) #elif defined(__linux__)
#include <sys/syscall.h> #include <sys/syscall.h>
#elif defined(__NetBSD__)
#include <lwp.h>
#endif #endif
static const char *const RETVAL_PREFIX = "retval:"; static const char *const RETVAL_PREFIX = "retval:";
static const char *const SLEEP_PREFIX = "sleep:"; static const char *const SLEEP_PREFIX = "sleep:";
static const char *const STDERR_PREFIX = "stderr:"; static const char *const STDERR_PREFIX = "stderr:";
static const char *const SET_MESSAGE_PREFIX = "set-message:"; static const char *const SET_MESSAGE_PREFIX = "set-message:";
static const char *const PRINT_MESSAGE_COMMAND = "print-message:"; static const char *const PRINT_MESSAGE_COMMAND = "print-message:";
static const char *const GET_DATA_ADDRESS_PREFIX = "get-data-address-hex:"; static const char *const GET_DATA_ADDRESS_PREFIX = "get-data-address-hex:";
Show All 28 Lines
// verifying thread ids. // verifying thread ids.
#if defined(__APPLE__) #if defined(__APPLE__)
__uint64_t tid = 0; __uint64_t tid = 0;
pthread_threadid_np(pthread_self(), &tid); pthread_threadid_np(pthread_self(), &tid);
printf("%" PRIx64, tid); printf("%" PRIx64, tid);
#elif defined(__linux__) #elif defined(__linux__)
// This is a call to gettid() via syscall. // This is a call to gettid() via syscall.
printf("%" PRIx64, static_cast<uint64_t>(syscall(__NR_gettid))); printf("%" PRIx64, static_cast<uint64_t>(syscall(__NR_gettid)));
#elif defined(__NetBSD__)
// Technically lwpid_t is 32-bit signed integer
printf("%" PRIx64, static_cast<uint64_t>(_lwp_self()));
#else #else
printf("{no-tid-support}"); printf("{no-tid-support}");
#endif #endif
} }
static void signal_handler(int signo) { static void signal_handler(int signo) {
const char *signal_name = nullptr; const char *signal_name = nullptr;
switch (signo) { switch (signo) {
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