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| author | Ulrich Drepper <drepper@redhat.com> | 2000-04-25 04:33:05 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2000-04-25 04:33:05 +0000 |
| commit | e19ae111e949f40b7b39d73aa63720c53694fdec (patch) | |
| tree | 5fe483a9bdfeffc82050fad1786c9eb0aaf3c39d /linuxthreads | |
| parent | 9bf4d6404e8f73c86ec4391fad107840a2e6341d (diff) | |
| download | glibc-e19ae111e949f40b7b39d73aa63720c53694fdec.tar.gz glibc-e19ae111e949f40b7b39d73aa63720c53694fdec.tar.xz glibc-e19ae111e949f40b7b39d73aa63720c53694fdec.zip | |
Update.
* pthread.c: Remove special treatement for interrupt handlers on x86.
Diffstat (limited to 'linuxthreads')
| -rw-r--r-- | linuxthreads/ChangeLog | 1 | ||||
| -rw-r--r-- | linuxthreads/pthread.c | 31 |
2 files changed, 1 insertions, 31 deletions
diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog index 0934404371..a04d39814f 100644 --- a/linuxthreads/ChangeLog +++ b/linuxthreads/ChangeLog @@ -1,5 +1,6 @@ 2000-04-24 Ulrich Drepper <drepper@redhat.com> + * pthread.c: Remove special treatement for interrupt handlers on x86. * manager.c (pthread_free): Use FREE_THREAD not FREE_THREAD_SELF. * sysdeps/i386/useldt.h: Use "q" constraint instead of "r" where necessary. diff --git a/linuxthreads/pthread.c b/linuxthreads/pthread.c index 3375f7eaac..737042002a 100644 --- a/linuxthreads/pthread.c +++ b/linuxthreads/pthread.c @@ -21,9 +21,6 @@ #include <string.h> #include <unistd.h> #include <fcntl.h> -#ifdef __i386__ -# include <ucontext.h> -#endif #include <sys/wait.h> #include <sys/resource.h> #include <shlib-compat.h> @@ -195,10 +192,6 @@ extern int _h_errno; static void pthread_exit_process(int retcode, void *arg); static void pthread_handle_sigcancel(int sig); static void pthread_handle_sigrestart(int sig); -#ifdef __i386__ -static void pthread_handle_sigrestart_nonrt(int sig, struct sigcontext ctx); -static void pthread_handle_sigcancel_nonrt(int sig, struct sigcontext ctx); -#endif static void pthread_handle_sigdebug(int sig); /* Signal numbers used for the communication. @@ -362,19 +355,11 @@ static void pthread_initialize(void) /* Setup signal handlers for the initial thread. Since signal handlers are shared between threads, these settings will be inherited by all other threads. */ -#ifndef __i386__ sa.sa_handler = pthread_handle_sigrestart; -#else - sa.sa_handler = (__sighandler_t) pthread_handle_sigrestart_nonrt; -#endif sigemptyset(&sa.sa_mask); sa.sa_flags = 0; __sigaction(__pthread_sig_restart, &sa, NULL); -#ifndef __i386__ sa.sa_handler = pthread_handle_sigcancel; -#else - sa.sa_handler = (__sighandler_t) pthread_handle_sigcancel_nonrt; -#endif sa.sa_flags = 0; __sigaction(__pthread_sig_cancel, &sa, NULL); if (__pthread_sig_debug > 0) { @@ -660,14 +645,6 @@ static void pthread_handle_sigrestart(int sig) siglongjmp(*THREAD_GETMEM(self, p_signal_jmp), 1); } -#ifdef __i386__ -static void pthread_handle_sigrestart_nonrt(int sig, struct sigcontext ctx) -{ - asm volatile ("movw %w0,%%gs" : : "r" (ctx.gs)); - pthread_handle_sigrestart(sig); -} -#endif - /* The handler for the CANCEL signal checks for cancellation (in asynchronous mode), for process-wide exit and exec requests. For the thread manager thread, redirect the signal to @@ -702,14 +679,6 @@ static void pthread_handle_sigcancel(int sig) } } -#ifdef __i386__ -static void pthread_handle_sigcancel_nonrt(int sig, struct sigcontext ctx) -{ - asm volatile ("movw %w0,%%gs" : : "r" (ctx.gs)); - pthread_handle_sigcancel(sig); -} -#endif - /* Handler for the DEBUG signal. The debugging strategy is as follows: On reception of a REQ_DEBUG request (sent by new threads created to |