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author | Lukas Larsson <[email protected]> | 2014-02-24 16:45:04 +0100 |
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committer | Lukas Larsson <[email protected]> | 2014-02-24 16:45:04 +0100 |
commit | a157ffce8e25012512e0e5d88e05fb135792f161 (patch) | |
tree | 8c2bf21e8a401f696483d6e7d08ff00dd805c06c /erts/emulator/sys/common | |
parent | 4ce83eb728748787f8a2da6155112c6da42a0eba (diff) | |
parent | 81abbc48e12317a07a8d2fcc041031c1c1567c8d (diff) | |
download | otp-a157ffce8e25012512e0e5d88e05fb135792f161.tar.gz otp-a157ffce8e25012512e0e5d88e05fb135792f161.tar.bz2 otp-a157ffce8e25012512e0e5d88e05fb135792f161.zip |
Merge branch 'lukas/ose/master/OTP-11334'
* lukas/ose/master/OTP-11334: (71 commits)
erts: Fix unix efile assert
ose: Use -O2 when building
ose: Expand OSE docs
ose: Add dummy ttsl driver
ose: Cleanup cleanup of mutex selection defines
ose: Polish mmap configure checks
ose: Add ose specific x-compile flags
ose: Updating fd_driver and spawn_driver for OSE
ose: Updating event and signal API for OSE
ose: Cleanup of mutex selection defines
win32: Compile erl_log.exe
ose: Remove uneccesary define
ose: Fix ssl configure test for osx
erts: Fix sys_msg_dispatcher assert
ose: Fix broken doc links
ose: Thread priorities configurable from lmconf
ose: Yielding the cpu is done "the OSE" way
ose: Start using ppdata for tse key
ose: Do not use spinlocks on OSE
ose: Fix support for crypto
...
Conflicts:
lib/crypto/c_src/crypto.c
Diffstat (limited to 'erts/emulator/sys/common')
-rw-r--r-- | erts/emulator/sys/common/erl_check_io.c | 40 | ||||
-rw-r--r-- | erts/emulator/sys/common/erl_poll.h | 25 |
2 files changed, 57 insertions, 8 deletions
diff --git a/erts/emulator/sys/common/erl_check_io.c b/erts/emulator/sys/common/erl_check_io.c index 7035dc77df..245841a768 100644 --- a/erts/emulator/sys/common/erl_check_io.c +++ b/erts/emulator/sys/common/erl_check_io.c @@ -34,6 +34,7 @@ #endif #include "sys.h" #include "global.h" +#include "erl_port.h" #include "erl_check_io.h" #include "erl_thr_progress.h" #include "dtrace-wrapper.h" @@ -78,6 +79,8 @@ typedef char EventStateFlags; #define ERTS_CIO_POLL_INIT ERTS_POLL_EXPORT(erts_poll_init) #define ERTS_CIO_POLL_INFO ERTS_POLL_EXPORT(erts_poll_info) +#define GET_FD(fd) fd + static struct pollset_info { ErtsPollSet ps; @@ -894,7 +897,7 @@ print_driver_name(erts_dsprintf_buf_t *dsbufp, Eterm id) static void steal(erts_dsprintf_buf_t *dsbufp, ErtsDrvEventState *state, int mode) { - erts_dsprintf(dsbufp, "stealing control of fd=%d from ", (int) state->fd); + erts_dsprintf(dsbufp, "stealing control of fd=%d from ", (int) GET_FD(state->fd)); switch (state->type) { case ERTS_EV_TYPE_DRV_SEL: { int deselect_mode = 0; @@ -918,7 +921,7 @@ steal(erts_dsprintf_buf_t *dsbufp, ErtsDrvEventState *state, int mode) if (deselect_mode) deselect(state, deselect_mode); else { - erts_dsprintf(dsbufp, "no one", (int) state->fd); + erts_dsprintf(dsbufp, "no one", (int) GET_FD(state->fd)); ASSERT(0); } erts_dsprintf(dsbufp, "\n"); @@ -946,7 +949,7 @@ steal(erts_dsprintf_buf_t *dsbufp, ErtsDrvEventState *state, int mode) break; } default: - erts_dsprintf(dsbufp, "no one\n", (int) state->fd); + erts_dsprintf(dsbufp, "no one\n", (int) GET_FD(state->fd)); ASSERT(0); } } @@ -957,10 +960,14 @@ print_select_op(erts_dsprintf_buf_t *dsbufp, { Port *pp = erts_drvport2port(ix); erts_dsprintf(dsbufp, +#ifdef __OSE__ + "driver_select(%p, %d,%s%s%s%s | %d, %d) " +#else "driver_select(%p, %d,%s%s%s%s, %d) " +#endif "by ", ix, - (int) fd, + (int) GET_FD(fd), mode & ERL_DRV_READ ? " ERL_DRV_READ" : "", mode & ERL_DRV_WRITE ? " ERL_DRV_WRITE" : "", mode & ERL_DRV_USE ? " ERL_DRV_USE" : "", @@ -1010,7 +1017,7 @@ steal_pending_stop_select(erts_dsprintf_buf_t *dsbufp, ErlDrvPort ix, ASSERT(state->type == ERTS_EV_TYPE_STOP_USE); erts_dsprintf(dsbufp, "failed: fd=%d (re)selected before stop_select " "was called for driver %s\n", - (int) state->fd, state->driver.drv_ptr->name); + (int) GET_FD(state->fd), state->driver.drv_ptr->name); erts_send_error_to_logger_nogl(dsbufp); if (on) { @@ -1395,6 +1402,26 @@ stale_drv_select(Eterm id, ErtsDrvEventState *state, int mode) } #ifndef ERTS_SYS_CONTINOUS_FD_NUMBERS + +#ifdef __OSE__ +static SafeHashValue drv_ev_state_hash(void *des) +{ + ErtsSysFdType fd = ((ErtsDrvEventState *) des)->fd; + /* We use hash on signo ^ id in order for steal to happen when the + same signo + fd is selected on by two different ports */ + SafeHashValue val = (SafeHashValue)(fd->signo ^ fd->id); + return val ^ (val >> 8); +} + +static int drv_ev_state_cmp(void *des1, void *des2) +{ + ErtsSysFdType fd1 = ((ErtsDrvEventState *) des1)->fd; + ErtsSysFdType fd2 = ((ErtsDrvEventState *) des2)->fd; + if (fd1->signo == fd2->signo && fd1->id == fd2->id) + return 0; + return 1; +} +#else /* !__OSE__ && !ERTS_SYS_CONTINOUS_FD_NUMBERS i.e. probably windows */ static SafeHashValue drv_ev_state_hash(void *des) { SafeHashValue val = (SafeHashValue) ((ErtsDrvEventState *) des)->fd; @@ -1406,6 +1433,7 @@ static int drv_ev_state_cmp(void *des1, void *des2) return ( ((ErtsDrvEventState *) des1)->fd == ((ErtsDrvEventState *) des2)->fd ? 0 : 1); } +#endif static void *drv_ev_state_alloc(void *des_tmpl) { @@ -1882,12 +1910,14 @@ ERTS_CIO_EXPORT(erts_check_io_debug)(void) int fd, len; #endif IterDebugCounters counters; +#ifdef ERTS_SYS_CONTINOUS_FD_NUMBERS ErtsDrvEventState null_des; null_des.driver.select = NULL; null_des.events = 0; null_des.remove_cnt = 0; null_des.type = ERTS_EV_TYPE_NONE; +#endif erts_printf("--- fds in pollset --------------------------------------\n"); diff --git a/erts/emulator/sys/common/erl_poll.h b/erts/emulator/sys/common/erl_poll.h index 09ed9f41af..2f1c05f401 100644 --- a/erts/emulator/sys/common/erl_poll.h +++ b/erts/emulator/sys/common/erl_poll.h @@ -90,7 +90,7 @@ # if defined(ERTS_USE_POLL) # undef ERTS_POLL_USE_POLL # define ERTS_POLL_USE_POLL 1 -# elif !defined(__WIN32__) +# elif !defined(__WIN32__) && !defined(__OSE__) # undef ERTS_POLL_USE_SELECT # define ERTS_POLL_USE_SELECT 1 # endif @@ -99,13 +99,31 @@ typedef Uint32 ErtsPollEvents; #undef ERTS_POLL_EV_E2N -#if defined(__WIN32__) /* --- win32 ------------------------------- */ +#if defined(__WIN32__) || defined(__OSE__) /* --- win32 or ose -------- */ #define ERTS_POLL_EV_IN 1 #define ERTS_POLL_EV_OUT 2 #define ERTS_POLL_EV_ERR 4 #define ERTS_POLL_EV_NVAL 8 +#ifdef __OSE__ + +typedef struct ErtsPollOseMsgList_ { + struct ErtsPollOseMsgList_ *next; + union SIGNAL *data; +} ErtsPollOseMsgList; + +struct erts_sys_fd_type { + SIGSELECT signo; + ErlDrvOseEventId id; + ErtsPollOseMsgList *msgs; + ErlDrvOseEventId (*resolve_signal)(union SIGNAL *sig); + ethr_mutex mtx; + void *extra; +}; + +#endif + #elif ERTS_POLL_USE_EPOLL /* --- epoll ------------------------------- */ #include <sys/epoll.h> @@ -228,7 +246,8 @@ ErtsPollEvents ERTS_POLL_EXPORT(erts_poll_control)(ErtsPollSet, ErtsSysFdType, ErtsPollEvents, int on, - int* wake_poller); + int* wake_poller + ); void ERTS_POLL_EXPORT(erts_poll_controlv)(ErtsPollSet, ErtsPollControlEntry [], int on); |