[PATCH] sim: assume recentish compiler/systems

[Mike Frysinger <vapier at gentoo dot org>]

Assume the build system supports stdint.h/stdarg.h as those have been
around long enough and we don't care about pre-stdc compilers anymore.

Committed.
---
 sim/arm/ChangeLog       |  7 +++++++
 sim/arm/armdefs.h       | 13 +------------
 sim/arm/dbg_hif.h       |  6 +-----
 sim/common/ChangeLog    |  5 +++++
 sim/common/cgen-trace.c |  8 --------
 sim/common/sim-trace.c  | 18 ------------------
 6 files changed, 14 insertions(+), 43 deletions(-)

diff --git a/sim/arm/ChangeLog b/sim/arm/ChangeLog
index 4cc45a0..22b74db 100644
--- a/sim/arm/ChangeLog
+++ b/sim/arm/ChangeLog
@@ -1,3 +1,10 @@
+2015-06-23  Mike Frysinger  <vapier@gentoo.org>
+
+	* armdefs.h: Always include stdint.h.
+	[!__STDC__]: Delete.
+	[!HAVE_STDINT_H]: Delete.
+	* dbg_hif.h [!__STDC__]: Delete.
+
 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 
 	* configure: Regenerate.
diff --git a/sim/arm/armdefs.h b/sim/arm/armdefs.h
index 50a0619..08a61f2 100644
--- a/sim/arm/armdefs.h
+++ b/sim/arm/armdefs.h
@@ -17,6 +17,7 @@
 #include "config.h"
 #include <stdio.h>
 #include <stdlib.h>
+#include <stdint.h>
 
 #define FALSE 0
 #define TRUE 1
@@ -25,22 +26,10 @@
 #define LOWHIGH 1
 #define HIGHLOW 2
 
-#ifndef __STDC__
-typedef char *VoidStar;
-#endif
-
-#ifdef HAVE_STDINT_H
-#include <stdint.h>
 typedef uint32_t ARMword;
 typedef int32_t ARMsword;
 typedef uint64_t ARMdword;
 typedef int64_t ARMsdword;
-#else
-typedef unsigned int ARMword;	/* must be 32 bits wide */
-typedef signed int ARMsword;
-typedef unsigned long long ARMdword;	/* Must be at least 64 bits wide.  */
-typedef signed long long ARMsdword;
-#endif
 typedef struct ARMul_State ARMul_State;
 
 typedef unsigned ARMul_CPInits (ARMul_State * state);
diff --git a/sim/arm/dbg_hif.h b/sim/arm/dbg_hif.h
index 3c6261a..686ed30 100644
--- a/sim/arm/dbg_hif.h
+++ b/sim/arm/dbg_hif.h
@@ -14,11 +14,7 @@
     You should have received a copy of the GNU General Public License
     along with this program; if not, see <http://www.gnu.org/licenses/>. */
 
-#ifdef __STDC__
-#  include <stdarg.h>
-#else
-#  include <varargs.h>
-#endif
+#include <stdarg.h>
 
 typedef void Hif_DbgPrint (void *arg, const char *format, va_list ap);
 typedef void Hif_DbgPause (void *arg);
diff --git a/sim/common/ChangeLog b/sim/common/ChangeLog
index 722ad98..0f0773d 100644
--- a/sim/common/ChangeLog
+++ b/sim/common/ChangeLog
@@ -1,3 +1,8 @@
+2015-06-23  Mike Frysinger  <vapier@gentoo.org>
+
+	* cgen-trace.c [!__STDC__]: Delete.
+	* sim-trace.h [!__STDC__]: Likewise.
+
 2015-06-21  Mike Frysinger  <vapier@gentoo.org>
 
 	* sim-model.c (sim_model_init): Assert model is not NULL.
diff --git a/sim/common/cgen-trace.c b/sim/common/cgen-trace.c
index 566f2e6..f163a6e 100644
--- a/sim/common/cgen-trace.c
+++ b/sim/common/cgen-trace.c
@@ -302,18 +302,10 @@ cgen_trace_printf (SIM_CPU *cpu, char *fmt, ...)
 int
 sim_disasm_sprintf (SFILE *f, const char *format, ...)
 {
-#ifndef __STDC__
-  SFILE *f;
-  const char *format;
-#endif
   int n;
   va_list args;
 
   va_start (args, format);
-#ifndef __STDC__
-  f = va_arg (args, SFILE *);
-  format = va_arg (args, char *);
-#endif
   vsprintf (f->current, format, args);
   f->current += n = strlen (f->current);
   va_end (args);
diff --git a/sim/common/sim-trace.c b/sim/common/sim-trace.c
index f00fe9b..f5ee678 100644
--- a/sim/common/sim-trace.c
+++ b/sim/common/sim-trace.c
@@ -1294,19 +1294,9 @@ trace_one_insn (SIM_DESC sd, sim_cpu *cpu, address_word pc,
 void
 trace_printf (SIM_DESC sd, sim_cpu *cpu, const char *fmt, ...)
 {
-#if !defined __STDC__ && !defined ALMOST_STDC
-  SIM_DESC sd;
-  sim_cpu *cpu;
-  const char *fmt;
-#endif
   va_list ap;
 
   va_start (ap, fmt);
-#if !defined __STDC__ && !defined ALMOST_STDC
-  sd = va_arg (ap, SIM_DESC);
-  cpu = va_arg (ap, sim_cpu *);
-  fmt = va_arg (ap, const char *);
-#endif
 
   trace_vprintf (sd, cpu, fmt, ap);
 
@@ -1316,17 +1306,9 @@ trace_printf (SIM_DESC sd, sim_cpu *cpu, const char *fmt, ...)
 void
 debug_printf (sim_cpu *cpu, const char *fmt, ...)
 {
-#if !defined __STDC__ && !defined ALMOST_STDC
-  sim_cpu *cpu;
-  const char *fmt;
-#endif
   va_list ap;
 
   va_start (ap, fmt);
-#if !defined __STDC__ && !defined ALMOST_STDC
-  cpu = va_arg (ap, sim_cpu *);
-  fmt = va_arg (ap, const char *);
-#endif
 
   if (CPU_DEBUG_FILE (cpu) == NULL)
     (* STATE_CALLBACK (CPU_STATE (cpu))->evprintf_filtered)
-- 
2.4.4