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369fba3089
* arch-defs.h: Deleted.
* mloop.in: Renamed from mainloop.in.
* sem.c: Renamed from semantics.c.
* Makefile.in: Update.
* sem-ops.h: Deleted.
* mem-ops.h: Deleted.
start-sanitize-cygnus
Add cgen support for generating files.
end-sanitize-cygnus
(arch): Renamed from CPU.
* decode.c: Redone.
* decode.h: Redone.
* extract.c: Redone.
* model.c: Redone.
* sem-switch.c: Redone.
* sem.c: Renamed from semantics.c, and redone.
* m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
(GETTWI,SETTWI,BRANCH_NEW_PC): Define.
* m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
(m32r_{fetch,store}_register): New functions.
(model_mark_{get,set}_h_gr): Prefix with m32r_.
(m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
(h_cr_{get,set}): Prefix with m32r_.
(do_trap): Fetch state from current_cpu, not current_state.
Call sim_engine_halt instead of engine_halt.
* sim-if.c (alloc_cpu): New function.
(free_state): New function.
(sim_open): Call sim_state_alloc, and malloc space for selected cpu
type. Call sim_analyze_program.
(sim_create_inferior): Handle selected cpu type when setting PC.
start-sanitize-m32rx
(sim_resume): Handle m32rx.
end-sanitize-m32rx
(sim_stop_reason): Deleted.
(print_m32r_misc_cpu): Update.
start-sanitize-m32rx
(sim_{fetch,store}_register): Handle m32rx.
end-sanitize-m32rx
(sim_{read,write}): Deleted.
(sim_engine_illegal_insn): New function.
* sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r.
start-sanitize-m32rx
Include cpux.h,decodex.h if m32rx.
end-sanitize-m32rx
(_sim_cpu): Include member appropriate cpu_data member for the cpu.
(M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
(sim_state): Delete members core,events,halt_jmp_buf.
Change `cpu' member to be a pointer to the cpu's struct, rather than
record inside the state struct.
* tconfig.in (WITH_DEVICES): Define here.
(WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
36 lines
1.2 KiB
C
36 lines
1.2 KiB
C
/* M32R target configuration file. -*- C -*- */
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/* Define this if the simulator can vary the size of memory.
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See the xxx simulator for an example.
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This enables the `-m size' option.
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The memory size is stored in STATE_MEM_SIZE. */
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/* Not used for M32R since we use the memory module. */
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/* #define SIM_HAVE_MEM_SIZE */
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/* For MSPR support. FIXME: revisit. */
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#define WITH_DEVICES 1
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/* The semantic code should probably always use a switch().
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However, in case that's not possible in some circumstance, we allow
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the target to choose. Perhaps this can be autoconf'd on whether the
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switch is too big? I can't (yet) think of a reason for allowing the
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user to choose, though the developer may certainly wish to. */
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#ifdef WANT_CPU_M32R
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#define WITH_FAST 1
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#define WITH_SEM_SWITCH_FULL 0
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#define WITH_SEM_SWITCH_FAST 1
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#endif
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#ifdef WANT_CPU_M32RX
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#define HAVE_PARALLEL_EXEC
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#define WITH_FAST 0
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#define WITH_SEM_SWITCH_FULL 1
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#define WITH_SEM_SWITCH_FAST 0
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/* The m32rx currently never uses the scache. So hardcode this off. */
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#undef WITH_SCACHE
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#define WITH_SCACHE 0
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#endif
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/* ??? Temporary hack until model support unified. */
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#define SIM_HAVE_MODEL
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