Define CPU_INDEX. Initialize.

For mips_options, iterate over MAX_NR_PROCESSORS when setting options.

diff --git a/sim/common/ChangeLog b/sim/common/ChangeLog
index ec33093..b23393b 100644 (file)
--- a/sim/common/ChangeLog
+++ b/sim/common/ChangeLog
@@ -1,3 +1,10 @@
+Fri Mar 27 14:55:06 1998  Andrew Cagney  <cagney@b1.cygnus.com>
+
+       * sim-base.h (CPU_INDEX): Define.
+
+       * sim-utils.c (sim_state_alloc): Initialize.
+       * sim-module.c (sim_post_argv_init): Ditto.
+
 start-sanitize-am30
 Thu Mar 26 10:07:57 1998  Stu Grossman  <grossman@bhuna.cygnus.co.uk>
 

diff --git a/sim/common/sim-base.h b/sim/common/sim-base.h
index 654e71e..1c395df 100644 (file)
--- a/sim/common/sim-base.h
+++ b/sim/common/sim-base.h
@@ -1,5 +1,5 @@
 /* Simulator pseudo baseclass.
-   Copyright (C) 1997 Free Software Foundation, Inc.
+   Copyright (C) 1997-1998 Free Software Foundation, Inc.
    Contributed by Cygnus Support.
 
 This file is part of GDB, the GNU debugger.
@@ -174,6 +174,10 @@ typedef struct {
   struct _bfd *prog_bfd;
 #define STATE_PROG_BFD(sd) ((sd)->base.prog_bfd)
 
+  /* Symbol table for prog_bfd */
+  struct symbol_cache_entry **prog_syms;
+#define STATE_PROG_SYMS(sd) ((sd)->base.prog_syms)
+
   /* The program's text section.  */
   struct sec *text_section;
   /* Starting and ending text section addresses from the bfd.  */
@@ -243,6 +247,10 @@ typedef struct {
   SIM_DESC state;
 #define CPU_STATE(cpu) ((cpu)->base.state)
 
+  /* Processor index within the SD_DESC */
+  int index;
+#define CPU_INDEX(cpu) ((cpu)->base.index)
+
   /* The name of the cpu.  */
   const char *name;
 #define CPU_NAME(cpu) ((cpu)->base.name)

diff --git a/sim/common/sim-module.c b/sim/common/sim-module.c
index 297b133..0fb5471 100644 (file)
--- a/sim/common/sim-module.c
+++ b/sim/common/sim-module.c
@@ -87,6 +87,8 @@ sim_pre_argv_init (SIM_DESC sd, const char *myname)
       }
   }
 
+  sim_config_default (sd);
+
   /* Install all configured in modules.  */
   if (sim_module_install (sd) != SIM_RC_OK)
     return SIM_RC_FAIL;
@@ -108,7 +110,10 @@ sim_post_argv_init (SIM_DESC sd)
 
   /* Set the cpu->state backlinks for each cpu.  */
   for (i = 0; i < MAX_NR_PROCESSORS; ++i)
-    CPU_STATE (STATE_CPU (sd, i)) = sd;
+    {
+      CPU_STATE (STATE_CPU (sd, i)) = sd;
+      CPU_INDEX (STATE_CPU (sd, i)) = i;
+    }
 
   return SIM_RC_OK;
 }

diff --git a/sim/mips/ChangeLog b/sim/mips/ChangeLog
index d202aa0..125e44a 100644 (file)
--- a/sim/mips/ChangeLog
+++ b/sim/mips/ChangeLog
@@ -1,3 +1,12 @@
+Fri Mar 27 15:01:50 1998  Andrew Cagney  <cagney@b1.cygnus.com>
+
+       * interp.c (mips_option_handler): Iterate over MAX_NR_PROCESSORS.
+
+Wed Mar 25 16:44:27 1998  Ian Carmichael  <iancarm@cygnus.com>
+
+       * configure: Regenerated to track ../common/aclocal.m4 changes.
+       * config.in: Regenerated to track ../common/aclocal.m4 changes.
+
 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 
        * configure: Regenerated to track ../common/aclocal.m4 changes.

diff --git a/sim/mips/interp.c b/sim/mips/interp.c
index eaf37a2..0dc36e1 100644 (file)
--- a/sim/mips/interp.c
+++ b/sim/mips/interp.c
@@ -148,6 +148,12 @@ static void ColdReset PARAMS((SIM_DESC sd));
 #define MONITOR_BASE (0xBFC00000)
 #define MONITOR_SIZE (1 << 11)
 #define MEM_SIZE (2 << 20)
+/* start-sanitize-sky */
+#ifdef TARGET_SKY
+#undef MEM_SIZE
+#define MEM_SIZE (16 << 20) /* 16 MB */
+#endif
+/* end-sanitize-sky */
 
 #if defined(TRACE)
 static char *tracefile = "trace.din"; /* default filename for trace log */
@@ -177,7 +183,7 @@ mips_option_handler (sd, cpu, opt, arg, is_command)
         allow external control of the program points being traced
         (i.e. only from main onwards, excluding the run-time setup,
         etc.). */
-      for (cpu_nr = 0; cpu_nr < sim_engine_nr_cpus (sd); cpu_nr++)
+      for (cpu_nr = 0; cpu_nr < MAX_NR_PROCESSORS; cpu_nr++)
        {
          sim_cpu *cpu = STATE_CPU (sd, cpu_nr);
          if (arg == NULL)
@@ -571,7 +577,7 @@ sim_write (sd,addr,buffer,size)
       int cca;
       if (!address_translation (SD, CPU, NULL_CIA, vaddr, isDATA, isSTORE, &paddr, &cca, isRAW))
        break;
-      if (sim_core_write_buffer (SD, CPU, sim_core_read_map, buffer + index, paddr, 1) != 1)
+      if (sim_core_write_buffer (SD, CPU, read_map, buffer + index, paddr, 1) != 1)
        break;
     }
 
@@ -600,7 +606,7 @@ sim_read (sd,addr,buffer,size)
       int cca;
       if (!address_translation (SD, CPU, NULL_CIA, vaddr, isDATA, isLOAD, &paddr, &cca, isRAW))
        break;
-      if (sim_core_read_buffer (SD, CPU, sim_core_read_map, buffer + index, paddr, 1) != 1)
+      if (sim_core_read_buffer (SD, CPU, read_map, buffer + index, paddr, 1) != 1)
        break;
     }
 
@@ -1539,43 +1545,42 @@ load_memory (SIM_DESC sd,
     {
     case AccessLength_QUADWORD :
       {
-       unsigned_16 val = sim_core_read_aligned_16 (cpu, NULL_CIA,
-                                                   sim_core_read_map, pAddr);
+       unsigned_16 val = sim_core_read_aligned_16 (cpu, NULL_CIA, read_map, pAddr);
        value1 = VH8_16 (val);
        value = VL8_16 (val);
        break;
       }
     case AccessLength_DOUBLEWORD :
       value = sim_core_read_aligned_8 (cpu, NULL_CIA,
-                                      sim_core_read_map, pAddr);
+                                      read_map, pAddr);
       break;
     case AccessLength_SEPTIBYTE :
       value = sim_core_read_misaligned_7 (cpu, NULL_CIA,
-                                         sim_core_read_map, pAddr);
+                                         read_map, pAddr);
       break;
     case AccessLength_SEXTIBYTE :
       value = sim_core_read_misaligned_6 (cpu, NULL_CIA,
-                                         sim_core_read_map, pAddr);
+                                         read_map, pAddr);
       break;
     case AccessLength_QUINTIBYTE :
       value = sim_core_read_misaligned_5 (cpu, NULL_CIA,
-                                         sim_core_read_map, pAddr);
+                                         read_map, pAddr);
       break;
     case AccessLength_WORD :
       value = sim_core_read_aligned_4 (cpu, NULL_CIA,
-                                      sim_core_read_map, pAddr);
+                                      read_map, pAddr);
       break;
     case AccessLength_TRIPLEBYTE :
       value = sim_core_read_misaligned_3 (cpu, NULL_CIA,
-                                         sim_core_read_map, pAddr);
+                                         read_map, pAddr);
       break;
     case AccessLength_HALFWORD :
       value = sim_core_read_aligned_2 (cpu, NULL_CIA,
-                                      sim_core_read_map, pAddr);
+                                      read_map, pAddr);
       break;
     case AccessLength_BYTE :
       value = sim_core_read_aligned_1 (cpu, NULL_CIA,
-                                      sim_core_read_map, pAddr);
+                                      read_map, pAddr);
       break;
     default:
       abort ();
@@ -1675,41 +1680,40 @@ store_memory (SIM_DESC sd,
     case AccessLength_QUADWORD :
       {
        unsigned_16 val = U16_8 (MemElem1, MemElem);
-       sim_core_write_aligned_16 (cpu, NULL_CIA,
-                                  sim_core_write_map, pAddr, val);
+       sim_core_write_aligned_16 (cpu, NULL_CIA, write_map, pAddr, val);
        break;
       }
     case AccessLength_DOUBLEWORD :
       sim_core_write_aligned_8 (cpu, NULL_CIA,
-                               sim_core_write_map, pAddr, MemElem);
+                               write_map, pAddr, MemElem);
       break;
     case AccessLength_SEPTIBYTE :
       sim_core_write_misaligned_7 (cpu, NULL_CIA,
-                                  sim_core_write_map, pAddr, MemElem);
+                                  write_map, pAddr, MemElem);
       break;
     case AccessLength_SEXTIBYTE :
       sim_core_write_misaligned_6 (cpu, NULL_CIA,
-                                  sim_core_write_map, pAddr, MemElem);
+                                  write_map, pAddr, MemElem);
       break;
     case AccessLength_QUINTIBYTE :
       sim_core_write_misaligned_5 (cpu, NULL_CIA,
-                                  sim_core_write_map, pAddr, MemElem);
+                                  write_map, pAddr, MemElem);
       break;
     case AccessLength_WORD :
       sim_core_write_aligned_4 (cpu, NULL_CIA,
-                               sim_core_write_map, pAddr, MemElem);
+                               write_map, pAddr, MemElem);
       break;
     case AccessLength_TRIPLEBYTE :
       sim_core_write_misaligned_3 (cpu, NULL_CIA,
-                                  sim_core_write_map, pAddr, MemElem);
+                                  write_map, pAddr, MemElem);
       break;
     case AccessLength_HALFWORD :
       sim_core_write_aligned_2 (cpu, NULL_CIA,
-                               sim_core_write_map, pAddr, MemElem);
+                               write_map, pAddr, MemElem);
       break;
     case AccessLength_BYTE :
       sim_core_write_aligned_1 (cpu, NULL_CIA,
-                               sim_core_write_map, pAddr, MemElem);
+                               write_map, pAddr, MemElem);
       break;
     default:
       abort ();
@@ -2928,6 +2932,7 @@ SquareRoot(op,fmt)
   return(result);
 }
 
+#if 0
 uword64
 Max (uword64 op1,
      uword64 op2,
@@ -2995,7 +3000,9 @@ Max (uword64 op1,
 
   return(result);
 }
+#endif 
 
+#if 0
 uword64
 Min (uword64 op1,
      uword64 op2,
@@ -3063,6 +3070,7 @@ Min (uword64 op1,
 
   return(result);
 }
+#endif
 
 uword64
 convert (SIM_DESC sd,