version 0.5.2

[fw/sdcc] / sim / ucsim / stypes.h

diff --git a/sim/ucsim/stypes.h b/sim/ucsim/stypes.h
index a264f6ab8b6029c6ffd0dd8d042dea6441956f47..a80b241f4b172f6230500eb7ab8b43e901e499e8 100644 (file)
--- a/sim/ucsim/stypes.h
+++ b/sim/ucsim/stypes.h
@@ -31,12 +31,12 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 #include "ddconfig.h"
 
 
-typedef unsigned char uchar;
-typedef unsigned int  uint;
-typedef unsigned long ulong;
-typedef TYPE_UDWORD t_addr;    /* 32 bit max */
-typedef TYPE_UWORD  t_mem;     /* 16 bit max */
-typedef TYPE_WORD   t_smem;    /* signed 16 bit memory */
+typedef unsigned char  uchar;
+typedef unsigned int   uint;
+typedef unsigned long  ulong;
+typedef TYPE_DWORD     t_addr;         /* 32 bit max */
+typedef TYPE_UWORD     t_mem;          /* 16 bit max */
+typedef TYPE_WORD      t_smem;         /* signed 16 bit memory */
 
 struct id_element
 {
@@ -44,6 +44,12 @@ struct id_element
   char *id_string;
 };
 
+enum error_type {
+  err_unknown  = 0x01,
+  err_error    = 0x02,
+  err_warning  = 0x04
+};
+
 // table of dissassembled instructions
 struct dis_entry
 {
@@ -56,9 +62,9 @@ struct dis_entry
 // table entry of SFR and BIT names
 struct name_entry
 {
-  int  cpu_type;
-  uint addr;
-  char *name;
+  int          cpu_type;
+  t_addr       addr;
+  char         *name;
 };
 
 
@@ -90,8 +96,8 @@ struct cpu_entry
 #define CPU_XA         0x0001
 #define CPU_ALL_XA     (CPU_XA)
 
-#define CPU_HC08       0x0001
-#define CPU_ALL_HC08   (CPU_HC08)
+#define CPU_HC08       0x0001
+#define CPU_ALL_HC08   (CPU_HC08)
 
 #define CPU_CMOS       0x0001
 #define CPU_HMOS       0x0002
@@ -108,6 +114,12 @@ enum mem_class
   MEM_TYPES
 };
 
+#define MEM_ROM_ID     "rom"
+#define MEM_SFR_ID     "sfr"
+#define MEM_XRAM_ID    "xram"
+#define MEM_IXRAM_ID   "ixram"
+#define MEM_IRAM_ID    "iram"
+
 // States of simulator
 #define SIM_NONE       0
 #define SIM_GO         0x01    // Processor is running
@@ -130,16 +142,17 @@ enum mem_class
 #define resUSER                105     /* Stopped by user */
 #define resINV_INST    106     /* Invalid instruction */
 #define resBITADDR     107     /* Bit address is uninterpretable */
+#define resERROR       108     /* Error happened during instruction exec */
 
 #define BIT_MASK(bitaddr) (1 << (bitaddr & 0x07))
 
-#define IRAM_SIZE 256    /* Size of Internal RAM */
-#define SFR_SIZE  256     /* Size of SFR area */
-#define SFR_START 128     /* Start address of SFR area */
-#define ERAM_SIZE 256     /* Size of ERAM in 51R */
-#define XRAM_SIZE 0x10000 /* Size of External RAM */
+//#define IRAM_SIZE 256          /* Size of Internal RAM */
+//#define SFR_SIZE  256     /* Size of SFR area */
+//#define SFR_START 128     /* Start address of SFR area */
+//#define ERAM_SIZE 256     /* Size of ERAM in 51R */
+//#define XRAM_SIZE 0x10000 /* Size of External RAM */
 //#define IROM_SIZE 0x1000  /* Size of Internal ROM */
-#define EROM_SIZE 0x10000 /* Size of External ROM */
+//#define EROM_SIZE 0x10000 /* Size of External ROM */
 
 
 /* Type of breakpoints */
@@ -211,6 +224,14 @@ enum hw_event {
 #define HWF_MISC       0x0004
 
 
+/* Letter cases */
+enum letter_case {
+  case_upper,  /* all is upper case */
+  case_lower,  /* all is lower case */
+  case_case    /* first letter is upper, others are lower case */
+};
+
+
 #endif
 
 /* End of stypes.h */