diff options
| -rw-r--r-- | sim/testsuite/ChangeLog | 1 | ||||
| -rw-r--r-- | sim/testsuite/sim/cris/c/settls1.c | 49 |
2 files changed, 50 insertions, 0 deletions
diff --git a/sim/testsuite/ChangeLog b/sim/testsuite/ChangeLog index 2d291f6..564a8dc 100644 --- a/sim/testsuite/ChangeLog +++ b/sim/testsuite/ChangeLog @@ -1,5 +1,6 @@ 2009-01-03 Hans-Peter Nilsson <hp@axis.com> + * sim/cris/c/settls1.c: New test. * sim/cris/c/exitg1.c, sim/cris/c/exitg2.c: New tests. * sim/cris/c/uname1.c: New test. * sim/cris/c/mmap1.c (MMAP_FLAGS): Default-define to diff --git a/sim/testsuite/sim/cris/c/settls1.c b/sim/testsuite/sim/cris/c/settls1.c new file mode 100644 index 0000000..bd55aa1 --- /dev/null +++ b/sim/testsuite/sim/cris/c/settls1.c @@ -0,0 +1,49 @@ +/* Check that the syscall set_thread_area is supported and does the right thing. +#notarget: cris*-*-elf +*/ + +#include <unistd.h> +#include <sys/syscall.h> +#include <stdio.h> +#include <errno.h> +#include <stdlib.h> + +#ifndef SYS_set_thread_area +#define SYS_set_thread_area 243 +#endif + +int main (void) +{ + int ret; + + /* Check the error check that the low 8 bits must be 0. */ + ret = syscall (SYS_set_thread_area, 0xfeeb1ff0); + if (ret != -1 || errno != EINVAL) + { + perror ("tls1"); + abort (); + } + + ret = syscall (SYS_set_thread_area, 0xcafebe00); + if (ret != 0) + { + perror ("tls2"); + abort (); + } + + /* Check that we got the right result. */ +#ifdef __arch_v32 + asm ("move $pid,%0\n\tclear.b %0" : "=rm" (ret)); +#else + asm ("move $brp,%0" : "=rm" (ret)); +#endif + + if (ret != 0xcafebe00) + { + perror ("tls2"); + abort (); + } + + printf ("pass\n"); + exit (0); +} |