diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/sparc/sparc64')
-rw-r--r-- | sysdeps/unix/sysv/linux/sparc/sparc64/dl-fxstatat64.c | 6 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c | 29 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/sparc/sparc64/makecontext.c | 4 |
3 files changed, 30 insertions, 9 deletions
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/dl-fxstatat64.c b/sysdeps/unix/sysv/linux/sparc/sparc64/dl-fxstatat64.c new file mode 100644 index 0000000000..339e5f4335 --- /dev/null +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/dl-fxstatat64.c @@ -0,0 +1,6 @@ +/* In this implementation we do not really care whether the call fails + because of missing kernel support since we do not even call the + function in this case. */ +#undef __ASSUME_ATFCTS +#define __ASSUME_ATFCTS 1 +#include "fxstatat.c" diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c b/sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c index e181d9d36b..e3cea9fb50 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c @@ -1,5 +1,5 @@ /* Get frequency of the system processor. sparc64 version. - Copyright (C) 2001 Free Software Foundation, Inc. + Copyright (C) 2001, 2012 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -154,6 +154,22 @@ __get_clockfreq_via_proc_openprom (void) return result; } +static void set_obp_int (struct openpromio *op, int val) +{ + char *cp = op->oprom_array; + int *ip = (int *) cp; + + *ip = val; +} + +static int get_obp_int (struct openpromio *op) +{ + char *cp = op->oprom_array; + int *ip = (int *) cp; + + return *ip; +} + static hp_timing_t __get_clockfreq_via_dev_openprom (void) { @@ -171,11 +187,11 @@ __get_clockfreq_via_dev_openprom (void) obp_cmd->oprom_size = sizeof (obp_buf) - sizeof (unsigned int); - *(int *) obp_cmd->oprom_array = 0; + set_obp_int (obp_cmd, 0); ret = ioctl (obp_dev_fd, OPROMCHILD, (char *) obp_cmd); if (ret == 0) { - int cur_node = *(int *) obp_cmd->oprom_array; + int cur_node = get_obp_int (obp_cmd); while (cur_node != 0 && cur_node != -1) { @@ -190,15 +206,14 @@ __get_clockfreq_via_dev_openprom (void) strcpy (obp_cmd->oprom_array, "clock-frequency"); ret = ioctl (obp_dev_fd, OPROMGETPROP, (char *) obp_cmd); if (ret == 0) - result = - (hp_timing_t) *(unsigned int *) obp_cmd->oprom_array; + result = (hp_timing_t) get_obp_int (obp_cmd); } obp_cmd->oprom_size = sizeof (obp_buf) - sizeof (unsigned int); - *(int *) obp_cmd->oprom_array = cur_node; + set_obp_int (obp_cmd, cur_node); ret = ioctl (obp_dev_fd, OPROMNEXT, (char *) obp_cmd); if (ret < 0) break; - cur_node = *(int *)obp_cmd->oprom_array; + cur_node = get_obp_int (obp_cmd); } } } diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/makecontext.c b/sysdeps/unix/sysv/linux/sparc/sparc64/makecontext.c index 3bb4e7a28b..e925040d14 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc64/makecontext.c +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/makecontext.c @@ -29,9 +29,9 @@ __makecontext (ucontext_t *ucp, void (*func) (void), int argc, ...) va_list ap; int i; - sp = (long *) ((long) ucp->uc_stack.ss_sp + ucp->uc_stack.ss_size); + sp = (unsigned long *) ((long) ucp->uc_stack.ss_sp + ucp->uc_stack.ss_size); sp -= (argc > 6 ? argc : 6) + 32; - sp = (long *) (((long) sp) & -16L); + sp = (unsigned long *) (((long) sp) & -16L); topsp = sp + (argc > 6 ? argc : 6) + 16; ucp->uc_mcontext.mc_gregs[MC_PC] = (long) func; |