From 52f3d213311e34285c4809f043a5cf3a5876b897 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Tue, 7 Jan 2003 00:42:43 +0000 Subject: Update. 2003-01-06 Franz Sirl * sysdeps/powerpc/powerpc32/sysdep.h (PSEUDO_RET): Add branch hint. * sysdeps/unix/sysv/linux/powerpc/powerpc32/socket.S: Add cancellation support. * sysdeps/unix/sysv/linux/powerpc/powerpc32/syscalls.list: Remove ftruncate64, truncate64, pread64 and pwrite64 entries. * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h (INLINE_SYSCALL): Add __builtin_expect. (LOADARGS_n): Add argument size safety checks. * sysdeps/unix/sysv/linux/powerpc/powerpc32/ftruncate64.c: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc32/truncate64.c: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc32/pread.c: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc32/pread64.c: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite.c: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite64.c: New file. 2003-01-06 Jakub Jelinek * sysdeps/generic/sysdep-cancel.h (LIBC_CANCEL_HANDLED): Define. * sysdeps/generic/creat.c: Include sysdep-cancel.h. (LIBC_CANCEL_HANDLED): Add. * sysdeps/unix/sysv/linux/alpha/sysdep.h (inline_syscall_r0_constraint): Rename to... (inline_syscall_r0_out_constraint): ... this. Add =. (inline_syscall[0-6]): Use inline_syscall_r0_out_constraint. --- sysdeps/unix/sysv/linux/powerpc/powerpc32/socket.S | 32 +++++++++++++++++++++- 1 file changed, 31 insertions(+), 1 deletion(-) (limited to 'sysdeps/unix/sysv/linux/powerpc/powerpc32/socket.S') diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/socket.S b/sysdeps/unix/sysv/linux/powerpc/powerpc32/socket.S index dbdccefe4c..d406f08fdb 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/socket.S +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/socket.S @@ -16,7 +16,7 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ -#include +#include #include #define P(a, b) P2(a, b) @@ -75,11 +75,41 @@ ENTRY(__socket) #if NARGS >= 9 #error too many arguments! #endif + +#if defined NEED_CANCELLATION && defined CENABLE + SINGLE_THREAD_P + bne- .Lsocket_cancel +#endif + li r3,P(SOCKOP_,socket) addi r4,r1,stackblock DO_CALL(SYS_ify(socketcall)) addi r1,r1,48 PSEUDO_RET + +#if defined NEED_CANCELLATION && defined CENABLE +.Lsocket_cancel: + mflr r9 + stw r9,52(r1) + CENABLE + stw r3,16(r1) + li r3,P(SOCKOP_,socket) + addi r4,r1,stackblock + DO_CALL(SYS_ify(socketcall)) + mfcr r0 + stw r3,8(r1) + stw r0,12(r1) + lwz r3,16(r1) + CDISABLE + lwz r4,52(r1) + lwz r0,12(r1) + lwz r3,8(r1) + mtlr r4 + mtcr r0 + addi r1,r1,48 + PSEUDO_RET +#endif + PSEUDO_END (__socket) weak_alias (__socket, socket) -- cgit v1.2.3-70-g09d2