7e92721894
* Makefile.in (SIM_OBJS): Add traps.o * sim-if.c: Don't include targ-vals.h. (sim_engine_illegal_insn): Moved to traps.c * sim-main.h (SIM_CORE_SIGNAL): Define. (m32r_core_signal): Declare. * devices.c (device_io_read_buffer): Handle cache purging via MCCR register. * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h. (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros. (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
98 lines
2.5 KiB
C
98 lines
2.5 KiB
C
/* Main header for the m32r. */
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#define USING_SIM_BASE_H /* FIXME: quick hack */
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struct _sim_cpu; /* FIXME: should be in sim-basics.h */
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typedef struct _sim_cpu SIM_CPU;
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/* sim-basics.h includes config.h but cgen-types.h must be included before
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sim-basics.h and cgen-types.h needs config.h. */
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#include "config.h"
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#include "ansidecl.h"
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#include "symcat.h"
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#include "cgen-types.h"
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#include "arch.h"
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#include "sim-basics.h"
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/* These must be defined before sim-base.h. */
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typedef USI sim_cia;
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#define CIA_GET(cpu) 0 /* FIXME:(CPU_CGEN_HW (cpu)->h_pc) */
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#define CIA_SET(cpu,val) 0 /* FIXME:(CPU_CGEN_HW (cpu)->h_pc = (val)) */
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/* FIXME: Shouldn't be required to define these this early. */
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#define SIM_ENGINE_HALT_HOOK(SD, LAST_CPU, CIA)
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#define SIM_ENGINE_RESTART_HOOK(SD, LAST_CPU, CIA)
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/* Catch address exceptions. */
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#define SIM_CORE_SIGNAL(SD,CPU,CIA,MAP,NR_BYTES,ADDR,TRANSFER,ERROR) \
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m32r_core_signal ((SD), (CPU), (CIA), (MAP), (NR_BYTES), (ADDR), \
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(TRANSFER), (ERROR))
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#include "sim-base.h"
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#include "cgen-sim.h"
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/*#include "cgen-mem.h"*/
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#include "cgen-trace.h"
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#include "cpu-sim.h"
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/* Function to catch address exceptions. */
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extern SIM_CORE_SIGNAL_FN m32r_core_signal;
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#ifdef WANT_CPU_M32R
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#include "cpu.h"
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#include "decode.h"
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#endif
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/* start-sanitize-m32rx */
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#ifdef WANT_CPU_M32RX
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#include "cpux.h"
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#include "decodex.h"
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#endif
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/* end-sanitize-m32rx */
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#include "cpuall.h"
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/* The _sim_cpu struct. */
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struct _sim_cpu {
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sim_cpu_base base;
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/* Static parts of cgen. */
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CGEN_CPU cgen_cpu;
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M32R_MISC_PROFILE m32r_misc_profile;
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#define CPU_M32R_MISC_PROFILE(cpu) ((cpu)->m32r_misc_profile)
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/* CPU specific parts go here.
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Note that in files that don't need to access these pieces WANT_CPU_FOO
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won't be defined and thus these parts won't appear. This is ok.
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One has to of course be careful to not take the size of this
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struct and no structure members accessed in non-cpu specific files can
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go after here. */
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#if defined (WANT_CPU_M32R)
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M32R_CPU_DATA cpu_data;
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/* start-sanitize-m32rx */
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#elif defined (WANT_CPU_M32RX)
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M32RX_CPU_DATA cpu_data;
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/* end-sanitize-m32rx */
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#endif
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};
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/* The sim_state struct. */
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struct sim_state {
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sim_cpu *cpu;
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#define STATE_CPU(sd, n) (/*&*/ (sd)->cpu)
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CGEN_STATE cgen_state;
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sim_state_base base;
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};
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/* Misc. */
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/* Default memory size. */
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#define M32R_DEFAULT_MEM_SIZE 0x800000 /* 8M */
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/* Register access fns. These look up the current mach and call the
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appropriate handler. */
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SI h_gr_get (SIM_CPU *, UINT);
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void h_gr_set (SIM_CPU *, UINT, SI);
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