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Hi! When trying to compile current glibc on Alpha, I came accross these: With this patch in, the compilation still chokes during compilation of conj.c on: In file included from ../include/bits/cmathcalls.h:1, from ../math/complex.h:80, from ../include/complex.h:1, from conj.c:21: ../math/bits/cmathcalls.h: In function `cimagf': ../math/bits/cmathcalls.h:139: Unable to access imaginary part of complex value in a hard register on this target (gcc 2.95.3). gcc does not like the cimagf complex float inline (but if I ifdef that inline out for alpha, it chokes later on on conjf.c). What's the proper solution for this, Richard? 2000-04-21 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/alpha/msgctl.c (__syscall_msgctl): Declare. * sysdeps/unix/sysv/linux/alpha/semctl.c (__syscall_semctl): Declare. * sysdeps/unix/sysv/linux/alpha/shmctl.c (__syscall_shmctl): Declare. * sysdeps/unix/sysv/linux/alpha/getrusage.S: Surround uses of $f28 with .set noat/at to shut up warnings. * sysdeps/unix/sysv/linux/alpha/syscalls.list (__fstatfs64): Add alias. * sysdeps/unix/sysv/linux/alpha/ioperm.c (init_iosys): Allow compilation if __NR_pciconfig_iobase is not defined. * sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list (__fstatfs64): Add alias. --- libc/sysdeps/unix/sysv/linux/alpha/msgctl.c.jj Tue Apr 4 11:56:37 2000 +++ libc/sysdeps/unix/sysv/linux/alpha/msgctl.c Fri Apr 21 09:54:47 2000 @@ -44,6 +44,8 @@ struct __old_msqid_ds __ipc_pid_t msg_lrpid; /* pid of last msgrcv() */ }; +extern int __syscall_msgctl (int, int, void *); + /* Allows to control internal state and destruction of message queue objects. */ int __new_msgctl (int, int, struct msqid_ds *); --- libc/sysdeps/unix/sysv/linux/alpha/shmctl.c.jj Tue Apr 4 11:56:38 2000 +++ libc/sysdeps/unix/sysv/linux/alpha/shmctl.c Fri Apr 21 09:54:02 2000 @@ -52,6 +52,8 @@ struct __old_shminfo int shmall; }; +extern int __syscall_shmctl (int, int, void *); + /* Provide operations to control over shared memory segments. */ int __new_shmctl (int, int, struct shmid_ds *); --- libc/sysdeps/unix/sysv/linux/alpha/semctl.c.jj Tue Apr 4 11:56:38 2000 +++ libc/sysdeps/unix/sysv/linux/alpha/semctl.c Fri Apr 21 10:17:35 2000 @@ -49,6 +49,7 @@ union semun struct seminfo *__buf; /* buffer for IPC_INFO */ }; +extern int __syscall_semctl (int, int, int, void *); /* Return identifier for array of NSEMS semaphores associated with KEY. */ --- libc/sysdeps/unix/sysv/linux/alpha/getrusage.S.jj Sun Aug 23 06:08:46 1998 +++ libc/sysdeps/unix/sysv/linux/alpha/getrusage.S Fri Apr 21 10:27:00 2000 @@ -99,7 +99,9 @@ $do32: ldi v0, SYS_ify(osf_getrusage) ldt $f25, 96(a1) # ru_msgrcv ldt $f26, 104(a1) # ru_nsignals ldt $f27, 112(a1) # ru_nvcsw + .set noat ldt $f28, 120(a1) # ru_nivcsw + .set at stq t0, 0(a1) stq t1, 8(a1) stq t2, 16(a1) @@ -117,7 +119,9 @@ $do32: ldi v0, SYS_ify(osf_getrusage) stt $f25, 112(a1) stt $f26, 120(a1) stt $f27, 128(a1) + .set noat stt $f28, 136(a1) + .set at addq sp, 16, sp ret --- libc/sysdeps/unix/sysv/linux/alpha/syscalls.list.jj Tue Mar 21 11:58:31 2000 +++ libc/sysdeps/unix/sysv/linux/alpha/syscalls.list Fri Apr 21 11:09:02 2000 @@ -22,7 +22,7 @@ mmap - mmap 6 __mmap mmap __mmap64 mm llseek EXTRA lseek 3 __libc_lseek64 __llseek llseek __lseek64 lseek64 pread - pread 4 __libc_pread __libc_pread64 __pread pread __pread64 pread64 pwrite - pwrite 4 __libc_pwrite __libc_pwrite64 __pwrite pwrite __pwrite64 pwrite64 -fstatfs - fstatfs 2 __fstatfs fstatfs fstatfs64 +fstatfs - fstatfs 2 __fstatfs fstatfs __fstatfs64 fstatfs64 statfs - statfs 2 __statfs statfs statfs64 getrlimit - getrlimit 2 __getrlimit getrlimit getrlimit64 setrlimit - setrlimit 2 setrlimit setrlimit64 --- libc/sysdeps/unix/sysv/linux/alpha/ioperm.c.jj Tue Mar 21 11:58:31 2000 +++ libc/sysdeps/unix/sysv/linux/alpha/ioperm.c Fri Apr 21 11:53:30 2000 @@ -537,6 +537,7 @@ init_iosys (void) /* First try the pciconfig_iobase syscall added to 2.2.15 and 2.3.99. */ +#ifdef __NR_pciconfig_iobase addr = __pciconfig_iobase (IOBASE_DENSE_MEM, 0, 0); if (addr != -1) { @@ -578,6 +579,7 @@ init_iosys (void) return 0; } +#endif /* Second, collect the contents of /etc/alpha_systype or /proc/cpuinfo. */ --- libc/sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list.jj Mon Jan 31 09:40:03 2000 +++ libc/sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list Fri Apr 21 11:08:11 2000 @@ -4,7 +4,7 @@ llseek EXTRA lseek 3 __llseek llseek __libc_lseek64 __lseek64 lseek64 pread - pread 4 __libc_pread __libc_pread64 __pread pread __pread64 pread64 pwrite - pwrite 4 __libc_pwrite __libc_pwrite64 __pwrite pwrite __pwrite64 pwrite64 -fstatfs - fstatfs 2 __fstatfs fstatfs fstatfs64 +fstatfs - fstatfs 2 __fstatfs fstatfs __fstatfs64 fstatfs64 statfs - statfs 2 __statfs statfs statfs64 getrlimit - getrlimit 2 __getrlimit getrlimit getrlimit64 setrlimit - setrlimit 2 setrlimit setrlimit64 Jakub
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