sim: sh: switch to new target-newlib-syscall
Use the new target-newlib-syscall module. This is needed to merge all
the architectures into a single build, and sh has a custom syscall
table for its newlib/libgloss port.
diff --git a/sim/sh/Makefile.in b/sim/sh/Makefile.in
index e58cd48..3435f40 100644
--- a/sim/sh/Makefile.in
+++ b/sim/sh/Makefile.in
@@ -15,9 +15,6 @@
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
-# This selects the newlib/libgloss syscall definitions.
-NL_TARGET = -DNL_TARGET_sh
-
## COMMON_PRE_CONFIG_FRAG
SIM_OBJS = \
diff --git a/sim/sh/interp.c b/sim/sh/interp.c
index 1b2b09f..fb92d9f 100644
--- a/sim/sh/interp.c
+++ b/sim/sh/interp.c
@@ -61,7 +61,7 @@
#include "sim-base.h"
#include "sim-options.h"
-#include "targ-vals.h"
+#include "target-newlib-syscall.h"
#include <math.h>
@@ -888,21 +888,21 @@
{
#if !defined(__GO32__) && !defined(_WIN32)
- case TARGET_SYS_fork:
+ case TARGET_NEWLIB_SH_SYS_fork:
regs[0] = fork ();
break;
/* This would work only if endianness matched between host and target.
Besides, it's quite dangerous. */
#if 0
- case TARGET_SYS_execve:
+ case TARGET_NEWLIB_SH_SYS_execve:
regs[0] = execve (ptr (regs[5]), (char **) ptr (regs[6]),
(char **) ptr (regs[7]));
break;
- case TARGET_SYS_execv:
+ case TARGET_NEWLIB_SH_SYS_execv:
regs[0] = execve (ptr (regs[5]), (char **) ptr (regs[6]), 0);
break;
#endif
- case TARGET_SYS_pipe:
+ case TARGET_NEWLIB_SH_SYS_pipe:
{
regs[0] = (BUSERROR (regs[5], maskl)
? -EINVAL
@@ -910,18 +910,18 @@
}
break;
- case TARGET_SYS_wait:
+ case TARGET_NEWLIB_SH_SYS_wait:
regs[0] = wait ((int *) ptr (regs[5]));
break;
#endif /* !defined(__GO32__) && !defined(_WIN32) */
- case TARGET_SYS_read:
+ case TARGET_NEWLIB_SH_SYS_read:
strnswap (regs[6], regs[7]);
regs[0]
= callback->read (callback, regs[5], ptr (regs[6]), regs[7]);
strnswap (regs[6], regs[7]);
break;
- case TARGET_SYS_write:
+ case TARGET_NEWLIB_SH_SYS_write:
strnswap (regs[6], regs[7]);
if (regs[5] == 1)
regs[0] = (int) callback->write_stdout (callback,
@@ -931,13 +931,13 @@
ptr (regs[6]), regs[7]);
strnswap (regs[6], regs[7]);
break;
- case TARGET_SYS_lseek:
+ case TARGET_NEWLIB_SH_SYS_lseek:
regs[0] = callback->lseek (callback,regs[5], regs[6], regs[7]);
break;
- case TARGET_SYS_close:
+ case TARGET_NEWLIB_SH_SYS_close:
regs[0] = callback->close (callback,regs[5]);
break;
- case TARGET_SYS_open:
+ case TARGET_NEWLIB_SH_SYS_open:
{
int len = strswaplen (regs[5]);
strnswap (regs[5], len);
@@ -945,13 +945,13 @@
strnswap (regs[5], len);
break;
}
- case TARGET_SYS_exit:
+ case TARGET_NEWLIB_SH_SYS_exit:
/* EXIT - caller can look in r5 to work out the reason */
raise_exception (SIGQUIT);
regs[0] = regs[5];
break;
- case TARGET_SYS_stat: /* added at hmsi */
+ case TARGET_NEWLIB_SH_SYS_stat: /* added at hmsi */
/* stat system call */
{
struct stat host_stat;
@@ -1000,7 +1000,7 @@
break;
#ifndef _WIN32
- case TARGET_SYS_chown:
+ case TARGET_NEWLIB_SH_SYS_chown:
{
int len = strswaplen (regs[5]);
@@ -1010,7 +1010,7 @@
break;
}
#endif /* _WIN32 */
- case TARGET_SYS_chmod:
+ case TARGET_NEWLIB_SH_SYS_chmod:
{
int len = strswaplen (regs[5]);
@@ -1019,7 +1019,7 @@
strnswap (regs[5], len);
break;
}
- case TARGET_SYS_utime:
+ case TARGET_NEWLIB_SH_SYS_utime:
{
/* Cast the second argument to void *, to avoid type mismatch
if a prototype is present. */
@@ -1035,16 +1035,16 @@
strnswap (regs[5], len);
break;
}
- case TARGET_SYS_argc:
+ case TARGET_NEWLIB_SH_SYS_argc:
regs[0] = countargv (prog_argv);
break;
- case TARGET_SYS_argnlen:
+ case TARGET_NEWLIB_SH_SYS_argnlen:
if (regs[5] < countargv (prog_argv))
regs[0] = strlen (prog_argv[regs[5]]);
else
regs[0] = -1;
break;
- case TARGET_SYS_argn:
+ case TARGET_NEWLIB_SH_SYS_argn:
if (regs[5] < countargv (prog_argv))
{
/* Include the termination byte. */
@@ -1054,13 +1054,13 @@
else
regs[0] = -1;
break;
- case TARGET_SYS_time:
+ case TARGET_NEWLIB_SH_SYS_time:
regs[0] = get_now ();
break;
- case TARGET_SYS_ftruncate:
+ case TARGET_NEWLIB_SH_SYS_ftruncate:
regs[0] = callback->ftruncate (callback, regs[5], regs[6]);
break;
- case TARGET_SYS_truncate:
+ case TARGET_NEWLIB_SH_SYS_truncate:
{
int len = strswaplen (regs[5]);
strnswap (regs[5], len);
@@ -2345,6 +2345,7 @@
/* Set default options before parsing user options. */
current_alignment = STRICT_ALIGNMENT;
+ cb->syscall_map = cb_sh_syscall_map;
/* The cpu data is kept in a separately allocated chunk of memory. */
if (sim_cpu_alloc_all (sd, 1) != SIM_RC_OK)
