sim: d10v: 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 d10v has a custom syscall
table for its newlib/libgloss port.

This allows cleaning up the syscall ifdef logic.  We know these will
always exist now.

diff --git a/sim/d10v/Makefile.in b/sim/d10v/Makefile.in
index 51fb9eb72d1a07f9ce52b11d8ee21ef3d662d904..cba370e9e0fa333818745656752e02856637a0fa 100644 (file)
--- a/sim/d10v/Makefile.in
+++ b/sim/d10v/Makefile.in
@@ -27,10 +27,7 @@ SIM_OBJS = \
 
 SIM_EXTRA_DEPS = simops.h
 
-INCLUDE = d10v_sim.h $(srcroot)/include/sim/callback.h targ-vals.h endian.c \
+INCLUDE = d10v_sim.h $(srcroot)/include/sim/callback.h endian.c \
        $(srcroot)/include/gdb/sim-d10v.h
 
-# This selects the d10v newlib/libgloss syscall definitions.
-NL_TARGET = -DNL_TARGET_d10v
-
 ## COMMON_POST_CONFIG_FRAG

diff --git a/sim/d10v/interp.c b/sim/d10v/interp.c
index 33baea79d79426629d83ef031ad5de922bb6d663..2a0cf6bc3a01b37b89d4ab75ca89048b2d6272d3 100644 (file)
--- a/sim/d10v/interp.c
+++ b/sim/d10v/interp.c
@@ -18,6 +18,8 @@
 #include <stdlib.h>
 #include <assert.h>
 
+#include "target-newlib-syscall.h"
+
 enum _leftright { LEFT_FIRST, RIGHT_FIRST };
 
 struct _state State;
@@ -758,6 +760,7 @@ sim_open (SIM_OPEN_KIND kind, host_callback *cb,
 
   /* Set default options before parsing user options.  */
   current_alignment = STRICT_ALIGNMENT;
+  cb->syscall_map = cb_d10v_syscall_map;
 
   /* The cpu data is kept in a separately allocated chunk of memory.  */
   if (sim_cpu_alloc_all (sd, 1) != SIM_RC_OK)

diff --git a/sim/d10v/simops.c b/sim/d10v/simops.c
index 64c888c4c42934f0d0ef6c747c5a4847336de182..6e6bb0209dd4cc04a36cea22baef20a57a5782f4 100644 (file)
--- a/sim/d10v/simops.c
+++ b/sim/d10v/simops.c
@@ -13,7 +13,7 @@
 #include "sim-main.h"
 #include "sim-signal.h"
 #include "simops.h"
-#include "targ-vals.h"
+#include "target-newlib-syscall.h"
 
 #define EXCEPTION(sig) sim_engine_halt (sd, cpu, NULL, PC, sim_stopped, sig)
 
@@ -3207,20 +3207,20 @@ OP_5F00 (SIM_DESC sd, SIM_CPU *cpu)
        switch (FUNC)
          {
 #if !defined(__GO32__) && !defined(_WIN32)
-         case TARGET_SYS_fork:
+         case TARGET_NEWLIB_D10V_SYS_fork:
            trace_input ("<fork>", OP_VOID, OP_VOID, OP_VOID);
            RETVAL (fork ());
            trace_output_16 (sd, result);
            break;
 
 #define getpid() 47
-         case TARGET_SYS_getpid:
+         case TARGET_NEWLIB_D10V_SYS_getpid:
            trace_input ("<getpid>", OP_VOID, OP_VOID, OP_VOID);
            RETVAL (getpid ());
            trace_output_16 (sd, result);
            break;
 
-         case TARGET_SYS_kill:
+         case TARGET_NEWLIB_D10V_SYS_kill:
            trace_input ("<kill>", OP_R0, OP_R1, OP_VOID);
            if (PARM1 == getpid ())
              {
@@ -3348,22 +3348,20 @@ OP_5F00 (SIM_DESC sd, SIM_CPU *cpu)
              }
            break;
 
-         case TARGET_SYS_execve:
+         case TARGET_NEWLIB_D10V_SYS_execve:
            trace_input ("<execve>", OP_R0, OP_R1, OP_R2);
            RETVAL (execve (MEMPTR (PARM1), (char **) MEMPTR (PARM2),
                             (char **)MEMPTR (PARM3)));
            trace_output_16 (sd, result);
            break;
 
-#ifdef TARGET_SYS_execv
-         case TARGET_SYS_execv:
+         case TARGET_NEWLIB_D10V_SYS_execv:
            trace_input ("<execv>", OP_R0, OP_R1, OP_VOID);
            RETVAL (execve (MEMPTR (PARM1), (char **) MEMPTR (PARM2), NULL));
            trace_output_16 (sd, result);
            break;
-#endif
 
-         case TARGET_SYS_pipe:
+         case TARGET_NEWLIB_D10V_SYS_pipe:
            {
              reg_t buf;
              int host_fd[2];
@@ -3379,8 +3377,7 @@ OP_5F00 (SIM_DESC sd, SIM_CPU *cpu)
          break;
 
 #if 0
-#ifdef TARGET_SYS_wait
-         case TARGET_SYS_wait:
+         case TARGET_NEWLIB_D10V_SYS_wait:
            {
              int status;
              trace_input ("<wait>", OP_R0, OP_VOID, OP_VOID);
@@ -3391,28 +3388,27 @@ OP_5F00 (SIM_DESC sd, SIM_CPU *cpu)
            }
          break;
 #endif
-#endif
 #else
-         case TARGET_SYS_getpid:
+         case TARGET_NEWLIB_D10V_SYS_getpid:
            trace_input ("<getpid>", OP_VOID, OP_VOID, OP_VOID);
            RETVAL (1);
            trace_output_16 (sd, result);
            break;
 
-         case TARGET_SYS_kill:
+         case TARGET_NEWLIB_D10V_SYS_kill:
            trace_input ("<kill>", OP_REG, OP_REG, OP_VOID);
            trace_output_void (sd);
            sim_engine_halt (sd, cpu, NULL, PC, sim_stopped, PARM2);
            break;
 #endif
 
-         case TARGET_SYS_read:
+         case TARGET_NEWLIB_D10V_SYS_read:
            trace_input ("<read>", OP_R0, OP_R1, OP_R2);
            RETVAL (cb->read (cb, PARM1, MEMPTR (PARM2), PARM3));
            trace_output_16 (sd, result);
            break;
 
-         case TARGET_SYS_write:
+         case TARGET_NEWLIB_D10V_SYS_write:
            trace_input ("<write>", OP_R0, OP_R1, OP_R2);
            if (PARM1 == 1)
              RETVAL ((int)cb->write_stdout (cb, MEMPTR (PARM2), PARM3));
@@ -3421,7 +3417,7 @@ OP_5F00 (SIM_DESC sd, SIM_CPU *cpu)
            trace_output_16 (sd, result);
            break;
 
-         case TARGET_SYS_lseek:
+         case TARGET_NEWLIB_D10V_SYS_lseek:
            trace_input ("<lseek>", OP_R0, OP_R1, OP_R2);
            RETVAL32 (cb->lseek (cb, PARM1,
                                 ((((unsigned long) PARM2) << 16)
@@ -3430,26 +3426,25 @@ OP_5F00 (SIM_DESC sd, SIM_CPU *cpu)
            trace_output_32 (sd, result);
            break;
 
-         case TARGET_SYS_close:
+         case TARGET_NEWLIB_D10V_SYS_close:
            trace_input ("<close>", OP_R0, OP_VOID, OP_VOID);
            RETVAL (cb->close (cb, PARM1));
            trace_output_16 (sd, result);
            break;
 
-         case TARGET_SYS_open:
+         case TARGET_NEWLIB_D10V_SYS_open:
            trace_input ("<open>", OP_R0, OP_R1, OP_R2);
            RETVAL (cb->open (cb, MEMPTR (PARM1), PARM2));
            trace_output_16 (sd, result);
            break;
 
-         case TARGET_SYS_exit:
+         case TARGET_NEWLIB_D10V_SYS_exit:
            trace_input ("<exit>", OP_R0, OP_VOID, OP_VOID);
            trace_output_void (sd);
            sim_engine_halt (sd, cpu, NULL, PC, sim_exited, GPR (0));
            break;
 
-#ifdef TARGET_SYS_stat
-         case TARGET_SYS_stat:
+         case TARGET_NEWLIB_D10V_SYS_stat:
            trace_input ("<stat>", OP_R0, OP_R1, OP_VOID);
            /* stat system call */
            {
@@ -3477,23 +3472,21 @@ OP_5F00 (SIM_DESC sd, SIM_CPU *cpu)
            }
            trace_output_16 (sd, result);
            break;
-#endif
 
-         case TARGET_SYS_chown:
+         case TARGET_NEWLIB_D10V_SYS_chown:
            trace_input ("<chown>", OP_R0, OP_R1, OP_R2);
            RETVAL (chown (MEMPTR (PARM1), PARM2, PARM3));
            trace_output_16 (sd, result);
            break;
 
-         case TARGET_SYS_chmod:
+         case TARGET_NEWLIB_D10V_SYS_chmod:
            trace_input ("<chmod>", OP_R0, OP_R1, OP_R2);
            RETVAL (chmod (MEMPTR (PARM1), PARM2));
            trace_output_16 (sd, result);
            break;
 
 #if 0
-#ifdef TARGET_SYS_utime
-         case TARGET_SYS_utime:
+         case TARGET_NEWLIB_D10V_SYS_utime:
            trace_input ("<utime>", OP_R0, OP_R1, OP_R2);
            /* Cast the second argument to void *, to avoid type mismatch
               if a prototype is present.  */
@@ -3501,18 +3494,15 @@ OP_5F00 (SIM_DESC sd, SIM_CPU *cpu)
            trace_output_16 (sd, result);
            break;
 #endif
-#endif
 
 #if 0
-#ifdef TARGET_SYS_time
-         case TARGET_SYS_time:
+         case TARGET_NEWLIB_D10V_SYS_time:
            trace_input ("<time>", OP_R0, OP_R1, OP_R2);
            RETVAL32 (time (PARM1 ? MEMPTR (PARM1) : NULL));
            trace_output_32 (sd, result);
            break;
 #endif
-#endif
-           
+
          default:
            cb->error (cb, "Unknown syscall %d", FUNC);
          }