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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-7.1/] [sim/] [sh64/] [sim-main.h] - Rev 231
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/* Main header for the Hitachi SH64 architecture. */ #ifndef SIM_MAIN_H #define SIM_MAIN_H #define USING_SIM_BASE_H /* FIXME: quick hack */ struct _sim_cpu; /* FIXME: should be in sim-basics.h */ typedef struct _sim_cpu SIM_CPU; /* sim-basics.h includes config.h but cgen-types.h must be included before sim-basics.h and cgen-types.h needs config.h. */ #include "config.h" #include "symcat.h" #include "sim-basics.h" #include "cgen-types.h" #include "sh-desc.h" #include "sh-opc.h" #include "arch.h" /* These must be defined before sim-base.h. */ typedef UDI sim_cia; #define CIA_GET(cpu) CPU_PC_GET (cpu) #define CIA_SET(cpu,val) CPU_PC_SET ((cpu), (val) | (sh64_h_ism_get (cpu))) #include "sim-base.h" #include "cgen-sim.h" #include "sh64-sim.h" /* The _sim_cpu struct. */ struct _sim_cpu { /* sim/common cpu base. */ sim_cpu_base base; /* Static parts of cgen. */ CGEN_CPU cgen_cpu; /* CPU specific parts go here. Note that in files that don't need to access these pieces WANT_CPU_FOO won't be defined and thus these parts won't appear. This is ok in the sense that things work. It is a source of bugs though. One has to of course be careful to not take the size of this struct and no structure members accessed in non-cpu specific files can go after here. Oh for a better language. */ #if defined (WANT_CPU_SH64) SH64_CPU_DATA cpu_data; #endif }; /* The sim_state struct. */ struct sim_state { sim_cpu *cpu; #define STATE_CPU(sd, n) (/*&*/ (sd)->cpu) CGEN_STATE cgen_state; sim_state_base base; }; /* Misc. */ /* Catch address exceptions. */ extern SIM_CORE_SIGNAL_FN sh64_core_signal; #define SIM_CORE_SIGNAL(SD,CPU,CIA,MAP,NR_BYTES,ADDR,TRANSFER,ERROR) \ sh64_core_signal ((SD), (CPU), (CIA), (MAP), (NR_BYTES), (ADDR), \ (TRANSFER), (ERROR)) /* Default memory size. */ #define SH64_DEFAULT_MEM_SIZE 0x800000 /* 8M */ #endif /* SIM_MAIN_H */
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