search for: __fds_bits

..."=c" (__d0), "=D" (__d1) \ : "a" (0), "0" (sizeof (fd_set) \ / sizeof (__fd_mask)), \ "1" (&__FDS_BITS (fdsp)[0]) \ : "memory"); \ } while (0) Thanks, Cristi

...(__d0), "=D" (__d1) \ > : "a" (0), "0" (sizeof (fd_set) \ > / sizeof (__fd_mask)), \ > "1" (&__FDS_BITS (fdsp)[0]) \ > : "memory"); \ > } while (0) That said, this is an odd way to implement FD_ZERO. The crazy asm is equivalent to a simple memset... Ciao, Duncan. PS: The underlying problem he...

...2430 in __kernel_vsyscall () No symbol table info available. #1 0xb7a9f981 in select () from /lib/tls/i686/cmov/libc.so.6 No locales. #2 0xb7e63d92 in NotifierThreadProc (clientData=0x0) at /build/buildd/tcl8.5-8.5.7/unix/../unix/tclUnixNotfy.c:984 tsdPtr = 0x0 readableMask = {__fds_bits = {32, 0 <repeats 31 times>}} writableMask = {__fds_bits = {0 <repeats 32 times>}} exceptionalMask = {__fds_bits = {0 <repeats 32 times>}} fds = {5, 6} i = <value optimized out> numFdBits = 9 receivePipe = 5 found = 0...

...quot;=D" (__d1) \ >> : "a" (0), "0" (sizeof (fd_set) \ >> / sizeof (__fd_mask)), \ >> "1" (&__FDS_BITS (fdsp)[0]) \ >> : "memory"); \ >> } while (0) > > That said, this is an odd way to implement FD_ZERO. The crazy asm is equivalent > to a simple memset... > > Ciao, > &g...

Hello, Whenever I compile a C program containing "FD_SET" function using llvm-gcc 2.7 (with -emit-llvm option), I got the following inline assembly in my llvm byte code: %asmtmp = call %struct.__mbstate_t asm sideeffect "cld; rep; stosl", "={cx},={di},{ax},0,1,~{dirflag},~{fpsr},~{flags},~{memory}"(i32 0, i32 32, i32* getelementptr inbounds (%struct.__sigset_t*

...ot;=c" (__d0), "=D" (__d1) \ : "a" (0), "0" (sizeof (fd_set) \ / sizeof (__fd_mask)), \ "1" (&__FDS_BITS (fdsp)[0]) \ : "memory"); \ } while (0) #else /* ! GNU CC */ Maybe there's a good reason not to just use memset, but I don't know what it is. Ciao, Duncan.

...cope.raw" to decode the data. and a bunch of cleanups & bug fixes along the way. Please test and let me know what needs fixing before a final 1.4 release. Alan Coopersmith (29): Add link to original xscope paper in README Use __XFDS_BITS macros from Xpoll.h instead of direct __fds_bits access Convert sources from ISO 8859-1 to UTF-8 Convert Keith's personal license notice to X.Org standard MIT license notice Convert to X.Org standard indentation & cleanup whitespace Use local variable for ioctl argument instead of a static Combine usage messa...

...x000000000041302b in ftfw_xmit () at sync-ftfw.c:545 No locals. #7 0x0000000000411fe5 in tx_queue_cb (data=<optimized out>) at sync-mode.c:356 No locals. #8 0x000000000040dcf4 in select_main_step (next_alarm=0x7fffffffd290) at fds.c:126 ret = <optimized out> readfds = {__fds_bits = {8192, 0 <repeats 15 times>}} cur = <optimized out> tmp = 0x658c20 #9 select_main_loop () at fds.c:147 next_alarm = {tv_sec = 0, tv_usec = 999556} next = 0x7fffffffd290 #10 0x0000000000409094 in main (argc=<optimized out>, argv=<optimized out&...

I have a new problem: Register RBP is used in a function foo. (I am not allocating RBP to any virtual register, the instances of RBP in function foo are in the machine code when my register allocator starts.) Function foo calls function bar. Register RBP is not saved across the call, though it is live after the call. Function bar includes a virtual register. The code that I'm using to

...gned long int)))]; } __sigset_t; typedef __sigset_t sigset_t; struct timespec { __time_t tv_sec; long int tv_nsec; }; struct timeval { __time_t tv_sec; __suseconds_t tv_usec; }; typedef __suseconds_t suseconds_t; typedef long int __fd_mask; typedef struct { __fd_mask __fds_bits[1024 / (8 * sizeof (__fd_mask))]; } fd_set; typedef __fd_mask fd_mask; extern int select (int __nfds, fd_set *__restrict __readfds, fd_set *__restrict __writefds, fd_set *__restrict __exceptfds, struct timeval *__restrict __timeout); extern int pselect (int __nfds, fd_set *__restr...