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* cris/traps.c (TARGET_UTSNAME): Update to 2009-01-01.

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(TARGET_EPOCH): Update to match TARGET_UTSNAME.  Correct comment.
	(cris_break_13_handler) <case TARGET_SYS_uname>: Update to
	2.6.27.  Set machine field to the BFD printable name of the
	machine.
This commit is contained in:
Hans-Peter Nilsson 2009-01-03 19:58:11 +00:00
parent 91aabc8dd2
commit ffc67e7a94
2 changed files with 22 additions and 7 deletions
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9
sim/ChangeLog
View File

@ -1,7 +1,14 @@
2009-01-03 Hans-Peter Nilsson <hp@axis.com>
* cris/traps.c (TARGET_UTSNAME): Update to 2009-01-01.
(TARGET_EPOCH): Update to match TARGET_UTSNAME. Correct comment.
(cris_break_13_handler) <case TARGET_SYS_uname>: Update to
2.6.27. Set machine field to the BFD printable name of the
machine.
* cris/traps.c (TARGET_MAP_DENYWRITE): Define.
<case TARGET_SYS_mmap2>: Handle TARGET_MAP_DENYWRITE.
(cris_break_13_handler) <case TARGET_SYS_mmap2>: Handle
TARGET_MAP_DENYWRITE.
* cris/traps.c (TARGET_SYS_access, TARGET_R_OK, TARGET_W_OK)
(TARGET_X_OK, TARGET_F_OK): Define.

20
sim/cris/traps.c
View File

@ -144,10 +144,11 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#define TARGET_TCGETS 0x5401
#define TARGET_UTSNAME "#38 Sun Apr 1 00:00:00 MET 2001"
#define TARGET_UTSNAME "#7 Thu Jan 1 00:00:00 MET 2009"
/* Seconds since the above date + 10 minutes. */
#define TARGET_EPOCH 986080200
/* Seconds since 1970-01-01 to the above date + 10 minutes;
'date -d "Thu Jan 1 00:00:10 MET 2009" +%s'. */
#define TARGET_EPOCH 1230764410
/* Milliseconds since start of run. We use the number of syscalls to
avoid introducing noise in the execution time. */
@ -1570,16 +1571,23 @@ cris_break_13_handler (SIM_CPU *current_cpu, USI callnum, USI arg1,
case TARGET_SYS_uname:
{
/* Fill in a few constants to appease glibc. */
static const char sim_utsname[6][65] =
static char sim_utsname[6][65] =
{
"Linux",
"sim-target",
"2.4.5",
"2.6.27",
TARGET_UTSNAME,
"cris",
"cris", /* Overwritten below. */
"localdomain"
};
/* Having the hardware type in Linux equal to the bfd
printable name is deliberate: if you make config.guess
work on your Linux-type system the usual way, it
probably will; either the bfd printable_name or the
ambiguous arch_name. */
strcpy (sim_utsname[4], STATE_ARCHITECTURE (sd)->printable_name);
if ((s.write_mem) (cb, &s, arg1, (const char *) sim_utsname,
sizeof (sim_utsname))
!= sizeof (sim_utsname))