[commit] r2098 - cpu/arm

[repository service]

Author: wmb
Date: Sat Jan  1 11:20:48 2011
New Revision: 2098
URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2098

Log:
ARM simulator - allowed compiling-out the tracing code for extra speed.

Modified:
   cpu/arm/armsim.c

Modified: cpu/arm/armsim.c
==============================================================================
--- cpu/arm/armsim.c	Sat Jan  1 10:56:55 2011	(r2097)
+++ cpu/arm/armsim.c	Sat Jan  1 11:20:48 2011	(r2098)
@@ -21,13 +21,13 @@

static u32 trace = 0;

-//#if TRACE
+#if TRACE
 #define INSTR(a)   if (trace) printf("%s -- %0x N%d Z%d C%d V%d %s\n", \
                           a, COND, N, Z, C, V, cond ? "true" : "false"); \
                    if (cond == 0) break
-//#else
-//#define INSTR(a)   if (cond == 0) break
-//#endif
+#else
+#define INSTR(a)   if (cond == 0) break
+#endif

#define MAXMEM 0x80000
 #define MEM(type, adr)   *(type *)(&mem[(adr)])
@@ -248,10 +248,10 @@
     while (1) {
         instruction = MEM(u32, PC - 8);
         last_pc = PC;
-//#if TRACE
+#if TRACE
         if (trace)
             regdump(instruction, last_pc, 0);
-//#endif
+#endif
         EVAL_COND(COND);
         if (cond == 0xf)
                 UNIMP("unconditional");