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2015-04-18sim: clean up duplicate sim-engine hooksMike Frysinger8-37/+17
Now that we've unified sim-cpu, we can delete the duplicate sim-engine hooks -- these targets defined these only because they didn't fully implement the sim-cpu callbacks.
2015-04-18sim: trim old USING_SIM_BASE_H defineMike Frysinger12-12/+24
This doesn't appear to have been used since 1998, but wasn't cleaned up since. So much for being "quick" ;).
2015-04-18sim: unify SIM_CPU definitionMike Frysinger46-57/+96
Since every target typedefs this the same way, move it to the common code. We have to leave Blackfin behind here for now because of inter-dependencies on types and headers: sim-base.h includes sim-model.h which needs types in machs.h which needs types in bfim-sim.h which needs SIM_CPU.
2015-04-18sim: unify sim_cia definitionMike Frysinger47-54/+101
Almost every target defines sim_cia the same way -- either using the address_word type directly, or a type of equivalent size. The only odd one out is sh64 (who has 32bit address_word and 64bit cia), and even that case doesn't seem to make sense. We'll put off clean up though of sh64 and at least set up a sensible default for everyone.
2015-04-17sim: microblaze: switch to common memory functionsMike Frysinger4-332/+33
Re-use the existing memory core that handles reads/writes. This drops support for the dumpmem command, but gdb itself has support for dumping memory regions. The verbose command is converted to the common --verbose flag since only two call sites use it now. Support for the clearstats command is dropped entirely, but no other sim really does this, and the same thing can be done by reloading. If it's important (clearing cycle stats) to someone, we can add a common function for it.
2015-04-17sim: replace CIA_{GET,SET} with CPU_PC_{GET,SET}Mike Frysinger64-116/+184
The CIA_{GET,SET} macros serve the same function as CPU_PC_{GET,SET} except the latter adds a layer of indirection via the sim state. This lets models set up different functions at runtime and doesn't reach so directly into the arch-specific cpu state. It also doesn't make sense to have two sets of macros that do exactly the same thing, so lets standardize on the one that gets us more.
2015-04-17sim: arm/cr16/d10v/h8300/microblaze/sh: fill out sim-cpu pc fetch/store helpersMike Frysinger13-0/+159
This makes the common sim-cpu logic work.
2015-04-16sim: avr/mcore/moxie: fill out sim-cpu pc fetch/store helpersMike Frysinger7-1/+80
This makes the common sim-cpu logic work.
2015-04-15sim: unify sim-cpu usageMike Frysinger69-139/+126
Now that all the targets are utilizing CPU_PC_{FETCH,STORE}, and the cpu state is multicore, and the STATE_CPU defines match, we can move it all to the common code.
2015-04-15sim: cris/frv/h8300/iq2000/lm32/m32r/sh64: standardize cpu stateMike Frysinger15-15/+88
This sets up the sim_state structure and the cpu member to match what we do in most other sims, and what the common code suggests. This is a step to unifying on the sim-cpu.o object.
2015-04-13sim: ppc: fix up version scriptMike Frysinger2-2/+8
The common sim code has switched to using gdb directly; update the ppc copy too.
2015-04-13sim: fix the PKGVERSION defineMike Frysinger55-55/+164
This should be SIM, not GDB.
2015-04-13sim: options: add --version supportMike Frysinger2-0/+18
The old run frontend had a --version option, but the new common sim-options file does not. Restore support for that so we can get version info out of `run` when using the new frontend.
2015-04-13sim: switch to gdb version scriptMike Frysinger3-40/+8
Since the local create-version.sh already points directly into the gdb source tree, we might as well use the gdb script directly too.
2015-04-13sim: mn10300: convert to sim-cpuMike Frysinger4-10/+47
Make cpu allocation fully dynamic so we can leverage the common sim-cpu and its APIs.
2015-04-13sim: v850: convert to sim-cpuMike Frysinger4-9/+42
Make cpu allocation fully dynamic so we can leverage the common sim-cpu and its APIs.
2015-04-13sim: mips: convert to sim-cpuMike Frysinger4-11/+44
Make cpu allocation fully dynamic so we can leverage the common sim-cpu and its APIs.
2015-04-13sim: m68hc11: convert to sim-cpuMike Frysinger4-11/+48
Make cpu allocation fully dynamic so we can leverage the common sim-cpu and its APIs.
2015-04-13sim: mips: fix prototype warningsMike Frysinger2-63/+43
Convert a bunch of old style prototypes and tweak various casts to match the function signatures.
2015-04-13sim: ft32: fix ft32_pc_get logicMike Frysinger2-1/+5
2015-04-13Do unset_currtarget_info ldscript for all simulator testsuites.Hans-Peter Nilsson4-6/+18
sim/testsuite: * sim-defs.exp (sim_init): Unset target ldscript here. sim/testsuite/sim/mips: * basic.exp: Don't unset target ldscript here.
2015-04-12sim: arm/mips: fix sim_read/sim_write linkage errorsMike Frysinger4-2/+11
With sim-hrw.o being built & linked in the common list, some people are getting linking errors now for these targets. Move the main objects that provide these functions before the common list to avoid that.
2015-04-12sim: ft32: delete sim_read/sim_write funcsMike Frysinger2-22/+4
The common sim-hrw.o provides both of these, so simply use them.
2015-04-06sim: move sim-engine.o/sim-hrw.o to the common listMike Frysinger46-35/+100
This makes these two objects available to all sims by default.
2015-04-05sim: moxie: fix running after nrun conversionMike Frysinger7-25/+102
The nrun conversion was slightly incorrect in how it stopped when an exception occurred. We still set cpu.asregs.exception, but nothing was checking it anymore. Convert all of that to sim_engine_halt. To keep things from regressing again, add a basic testsuite too.
2015-04-05sim: mn10300: add a basic testsuiteMike Frysinger4-0/+88
2015-04-05sim: m68hc11: add a basic testsuiteMike Frysinger4-0/+78
2015-04-05sim: iq2000: add a basic testsuiteMike Frysinger4-0/+78
2015-04-05sim: lm32: add a basic testsuiteMike Frysinger4-0/+84
2015-04-02sim: d10v: fix signal updatesMike Frysinger2-8/+11
Way back in aba6488e0b73756f31f154d12a228baa82a68d8a, a bunch of signal defines were changed to TARGET_SIGNAL_xxx. For d10v, the transition was incomplete which lead to sim_stop_reason using the new set but sim_resume still using the old set. Which meant in some cases, the sim would never actually stop. Convert all the remaining SIGxxx defines in here to TARGET_SIGNAL_xxx. This has the nice side effect of fixing the testsuite.
2015-04-02Regenerate configure in simH.J. Lu29-56/+88
* arm/configure: Regenerated. * avr/configure: Likewise. * bfin/configure: Likewise. * common/configure: Likewise. * cr16/configure: Likewise. * cris/configure: Likewise. * d10v/configure: Likewise. * erc32/configure: Likewise. * frv/configure: Likewise. * ft32/configure: Likewise. * h8300/configure: Likewise. * igen/configure: Likewise. * iq2000/configure: Likewise. * lm32/configure: Likewise. * m32c/configure: Likewise. * m32r/configure: Likewise. * m68hc11/configure: Likewise. * mcore/configure: Likewise. * microblaze/configure: Likewise. * mips/configure: Likewise. * mn10300/configure: Likewise. * moxie/configure: Likewise. * msp430/configure: Likewise. * ppc/configure: Likewise. * rl78/configure: Likewise. * rx/configure: Likewise. * sh/configure: Likewise. * sh64/configure: Likewise. * v850/configure: Likewise.
2015-04-02sim: clean up SIM_EXTRA_OBJS referencesMike Frysinger8-21/+33
This variable was deleted in previous commits and is not used anymore. Prune any stray references to it.
2015-04-01Fix sim buildH.J. Lu3-12/+14
* common/Make-common.in (CSEARCH): Remove $(ZLIBINC). (BFD_LIB): Remove $(ZLIB). (CONFIG_LIBS): Add $(ZLIB). * ppc/Makefile.in (ZLIBINC): Removed. (INCLUDES): Remove $(ZLIBINC). (BFD_LIB): Remove $(ZLIB).
2015-04-01Regenerate configure in simH.J. Lu30-111/+204
* arm/configure: Regenerated. * avr/configure: Likewise. * bfin/configure: Likewise. * common/configure: Likewise. * cr16/configure: Likewise. * cris/configure: Likewise. * d10v/configure: Likewise. * erc32/configure: Likewise. * frv/configure: Likewise. * ft32/configure: Likewise. * h8300/configure: Likewise. * igen/configure: Likewise. * iq2000/configure: Likewise. * lm32/configure: Likewise. * m32c/configure: Likewise. * m32r/configure: Likewise. * m68hc11/configure: Likewise. * mcore/configure: Likewise. * microblaze/configure: Likewise. * mips/configure: Likewise. * mn10300/configure: Likewise. * moxie/configure: Likewise. * msp430/configure: Likewise. * ppc/configure: Likewise. * rl78/configure: Likewise. * rx/configure: Likewise. * sh/configure: Likewise. * sh64/configure: Likewise. * v850/configure: Likewise.
2015-04-01sim: m32c: enable warnings & clean up a bunchMike Frysinger16-54/+208
This doesn't clean up all the warnings, just most of them. The ones that are left will require some care to unravel.
2015-04-01sim: run: punt!Mike Frysinger17-513/+32
Now that all targets have been converted to nrun, we can finally punt this old inconsistent interface. A few stray references to the old run were sprinkled about; clean them up in the process. We leave behind the run(1) man page mostly so that we get it updated for the new nrun interface.
2015-04-01sim: update zlib handlingMike Frysinger85-2441/+567
With zlib being mandatory, and the updated m4 configs, we need to regen and use the new settings w/bfd to avoid linkage errors.
2015-03-31sim: cr16/d10v: restore generated headers depMike Frysinger4-0/+12
While cleaning up stale make rules, one too many were deleted. The build system autogenerates static rules, but not generated files.
2015-03-31common: cgen-mem/cgen-ops: fix extern inline handlingMike Frysinger3-2/+9
With newer versions of gcc (5.x), the extern inline we're using with the cgen-{mem,ops} modules no longer work. Since this code really wants the gnu inline semantics, use that attribute explicitly.
2015-03-31sim: m68hc11: fix gcc-5 build error w/restrict keywordMike Frysinger3-8/+15
2015-03-30sim: arm: convert to nrunMike Frysinger4-153/+160
A lot of cpu state is stored in global variables, as is memory handling. The sim_size support needs unwinding at some point. But at least this is an improvement on the status quo.
2015-03-30sim: arm: delete NEED_UI_LOOP_HOOK handlingMike Frysinger3-20/+8
2015-03-30sim: arm: clean up misc warningsMike Frysinger7-97/+54
Also delete a few unused funcs.
2015-03-30sim: arm: use common configure optionsMike Frysinger4-2/+555
In preparation for converting to nrun, call the common functions that are needed. This doesn't produce any new warnings, and the generated code should be the same.
2015-03-30sim: arm: move COPRO settings to the makefileMike Frysinger4-29/+12
These values are the same all the time, so just list them directly in the Makefile.
2015-03-30sim: d10v: add missing sim-main.hMike Frysinger1-0/+55
2015-03-30sim: d10v: convert to nrunMike Frysinger7-130/+121
A lot of cpu state is stored in global variables, as is memory handling. The sim_size support needs unwinding at some point. But at least this is an improvement on the status quo.
2015-03-30sim: d10v: delete NEED_UI_LOOP_HOOK handlingMike Frysinger3-21/+8
This hook is used only when linked into gdb, and d10v doesn't have a gdb port anymore. Punt it.
2015-03-30sim: d10v: clean up misc warningsMike Frysinger6-285/+240
2015-03-30sim: d10v: use common configure optionsMike Frysinger6-7/+452
In preparation for converting to nrun, call the common functions that are needed. This doesn't produce any new warnings, and the generated code should be the same.
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