Age | Commit message (Collapse) | Author | Files | Lines |
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This helps standardize the configure --help output.
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A few places still refer to the configure.in file; update them.
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No code uses this anymore and the symbol conflicts with the new TRACE
helper. Punt it from configure.
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The cgen code declares some macros/funcs using the trace_xxx prefix, but
the code isn't generic and only works with cgen targets. This is blocking
the creation of new common trace functions.
Let's blindly add cgen_xxx prefixes to all these symbols. Some already
use this convention to avoid conflicts, so it makes sense to align them.
In the future we might want to move some to the common trace core, but
one thing at a time.
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This is the only sim that sets up its own WITH_TRACE mask and it conflicts
with the user setting their own list at configure time. Drop it to match
all the other sims.
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This doesn't appear to have been used since 1998, but wasn't cleaned
up since. So much for being "quick" ;).
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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.
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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.
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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.
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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.
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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.
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This should be SIM, not GDB.
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This makes these two objects available to all sims by default.
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With zlib being mandatory, and the updated m4 configs, we need to regen
and use the new settings w/bfd to avoid linkage errors.
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This partially reverts commits:
105dd264de9a2fa7eee45eff897aa1d6171c1c4b
3df3af7c3f9095f9dc951fe680ce76f6e497914b
c4892a6b37647a0b33a2113b59762f678aabe4b2
9e3042ec073e05a0a5aa56398fd2662c5dcd5002
Now that dv-sockser is handled entirely by the common build logic, the
failure these targets were hitting isn't really possible anymore. Lets
reset their hardware status back to defaulting to on. Some of these
were set to "always" previously, but we don't support that anymore.
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The current default handling for the --enable-sim-hardware option ends up
forcing the value to whatever is set as the first argument when calling
the macro (by virtue of how autoconf works). Relocate the setup code to
the 4th parameter of the AC_ARG_ENABLE macro to fix it.
This was caused by the simplification work in 1517bd274290e06af498ef7e49.
Reported-by: Hans-Peter Nilsson <hans-peter.nilsson@axis.com>
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Since no sim is using the "always" option to SIM_AC_OPTION_HARDWARE, and
we don't want to require hw support to always be enabled, drop the option.
This leads to a slight simplification in the macro too as we can collapse
the sim_hw_p variable.
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This looks like copy & paste logic from the m32r port (and history
suggests this as well). Since building with hw & device support
enabled leads to failures:
sim/frv/devices.c: In function 'device_io_read_buffer':
sim/frv/devices.c:39:15: error: 'UART_INCHAR_ADDR' undeclared (first use in this function)
Delete it entirely. We leave device support in place as it is used
to flush the scache.
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If dv-sockser is available, lets add it to the common SIM_HW_OBJS
variable so it is always included automatically. Now ports do not
have to shoe horn it in directly themselves. It does mean it will
be compiled for targets that don't explicitly use it, but that's
really what we want anyways.
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Rather than manually include tconfig.h when we think we'll need it (which
is error prone as it can define symbols we expect from config.h), have it
be included directly by config.h. Since we know we have to include that
header everywhere already, this will make sure tconfig.h isn't missed.
It should also be fine as tconfig.h is supposed to be simple and only set
up a few core defines for the target.
This allows us to stop symlinking it in place all the time and just use
it straight out of the respective source directory.
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Pull out the duplicated dv_sockser_install prototype from the tconfig.in
files and put it in the one place it gets used -- sim-module.c. This is
still arguably incorrect, but it's better than the status quo where the
tconfig.in has to include header files and duplicate the dv-sockser func.
The tconfig header is meant to be simple and contain a target defines.
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We want people to stop using the run.c frontend, but it's hard to notice
when it's still set as the default. Lets flip things so nrun.c is the
default, and users of run.c will get an error by default. We turn that
error into a warning for existing sims so we don't break them -- this is
mostly meant for people starting new ports.
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At 2974be626, frv-elf fails at the dv_sockser_install declaration in
sim/frv/tconfig.in. But, with the trivial #include's added (see other
sims tconfig.in, like cris or mn10300), it *still* fails building
sim/frv/devices.c because of a missing UART_INCHAR_ADDR. I have no
insight into what'd be a valid value, except that there's a definition
in m32r, which was probably used as a template with frv not finished.
Simulated hardware should not have been be enabled, and was indeed not
enabled by default before 94c63d78f (2013-03-23), where it seems to
have been enabled for no simulator-specific reason. Except
dv-sockser.o wasn't enabled even then: sim/frv/config.in wasn't
regenerated, so HAVE_DV_SOCKSER was never defined. Maybe people were
fooled by this in sim/frv/Makefile.in at that time (these two lines
were later deleted, in 73e76d20):
CONFIG_DEVICES = dv-sockser.o
CONFIG_DEVICES =
(As it seems people have missed it before: the second line overrides
the first...) I'm guessing these lines were part of the
never-completed hardware-support. Commit 73e76d20 attempted to move
the imagined dv-sockser.o from $(CONFIG_DEVICES) to $(frv_extra_objs)
but missed that AC_SUBST would only affect @frv_extra_objs@ (not
$(frv_extra_objs) per se) so nothing happened regarding sockser:
dv-sockser.o was not compiled and HAVE_DV_SOCKSER was not defined.
I'm removing the $(frv_extra_objs) too, to avoid confusion. The best
action seems to be disabling all hardware support by default again
until a specific sim maintainer finishes the work.
Make check-sim for frv-elf shows no failures after this.
sim/frv:
* configure.ac: Default simulator hardware to off again. Remove
dead frv_extra_objs substitution.
* configure: Regenerate.
* Makefile.in: Remove unused frv_extra_objs.
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Directories that don't use libtool need to add -ldl (on most *nix
hosts) to provide dlopen for libbfd.
config/
* plugins.m4 (AC_PLUGINS): If plugins are enabled, add -ldl to
LIBS via AC_SEARCH_LIBS.
gdb/
* acinclude.m4 (GDB_AC_CHECK_BFD): Don't add -ldl.
* config.in: Regenerate.
sim/ppc/
* configure.ac: Invoke AC_PLUGINS.
* config.in: Regenerate.
and regen lots of configure files.
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libtool.m4.
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I noticed the sim code is using an old implementation of the maintainer logic.
I cut it over to the new macro (like gdb has been doing). In practice, it
makes no difference currently as nothing in the sim tree uses it, but I have a
follow up commit for the Blackfin tree that needs it.
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These sims have optional support for the dv-sockser model, so do not make
them hard failures. The Makefile made it seem like they didn't actually
support things dynamically, but a further code dive into the source and
the Makefile shows that things work out.
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There's no need to put the majority of the logic into the 3rd arg of the
AC_ARG_ENABLE. Coupled with the lack of indentation, it makes it hard to
follow, error prone to update, and duplicates code (with the 4th arg).
So pull the logic out of the 3rd arg and outside of the AC_ARG_ENABLE
macro. This allows us to gut the 4th arg entirely, merge with the code
that followed the macro, and fix bugs related to the new dv-sockser in
the process.
Hopefully building the various sims with the default sim-hardware
settings, as well as with explicit --{dis,en}able-sim-hardware flags,
should all just work now.
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* configure.ac: Fail if dv-sockser.o not available.
Error when --disable-sim-hardware is specified.
* configure: Regenerated.
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Some of the common includes in include/gdb such as callback.h
include bfd.h. But there was a recent change in bfd-in.h to
require that config.h be included before bfd.h can be included:
/* PR 14072: Ensure that config.h is included first. */
#if !defined PACKAGE && !defined PACKAGE_VERSION
#error config.h must be included before this header
#endif
PACKAGE_VERSION is always defined by default by the AC_INIT autoconf
macro, but PACKAGE isn't. This patch updates the SIM_AC_COMMON macro
to define it, and then regenerates all configure scripts and config.in
files.
sim/common/changeLog:
* acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
* config.in, configure: Regenerate.
sim/ChangeLog:
* configure: Regenerate.
sim/arm/ChangeLog:
* config.in, configure: Regenerate.
sim/avr/ChangeLog:
* config.in, configure: Regenerate.
sim/bfin/ChangeLog:
* config.in, configure: Regenerate.
sim/cr16/ChangeLog:
* config.in, configure: Regenerate.
sim/cris/ChangeLog:
* config.in, configure: Regenerate.
sim/d10v/ChangeLog:
* config.in, configure: Regenerate.
sim/erc32/ChangeLog:
* config.in, configure: Regenerate.
sim/frv/ChangeLog:
* config.in, configure: Regenerate.
sim/h8300/ChangeLog:
* config.in, configure: Regenerate.
sim/iq2000/ChangeLog:
* config.in, configure: Regenerate.
sim/lm32/ChangeLog:
* config.in, configure: Regenerate.
sim/m32c/ChangeLog:
* config.in, configure: Regenerate.
sim/m32r/ChangeLog:
* config.in, configure: Regenerate.
sim/m68hc11/ChangeLog:
* config.in, configure: Regenerate.
sim/mcore/ChangeLog:
* config.in, configure: Regenerate.
sim/microblaze/ChangeLog:
* config.in, configure: Regenerate.
sim/mips/ChangeLog:
* config.in, configure: Regenerate.
sim/mn10300/ChangeLog:
* config.in, configure: Regenerate.
sim/moxie/ChangeLog:
* config.in, configure: Regenerate.
sim/ppc/ChangeLog:
* configure: Regenerate.
sim/rl78/ChangeLog:
* config.in, configure: Regenerate.
sim/rx/ChangeLog:
* config.in, configure: Regenerate.
sim/sh/ChangeLog:
* config.in, configure: Regenerate.
sim/sh64/ChangeLog:
* config.in, configure: Regenerate.
sim/v850/ChangeLog:
* config.in, configure: Regenerate.
sim/testsuite/ChangeLog:
* configure: Regenerate.
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Before POSIX standardized strsignal(), old systems would hide the
prototype unless the normal extension defines were enabled. So use
the AC_USE_SYSTEM_EXTENSIONS helper for that.
Then make sure we include string.h ourselves in nrun.c rather than
relying on implicit includes via other sim headers.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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Lift the code that GDB is using to generate dependencies on the fly and
port it over to the sim. Now people shouldn't have to manually maintain
these in their Makefile's.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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Automake likes to dump macros automatically used into the aclocal.m4
file, but the common/aclocal.m4 naming prevents that. So rename it
to the more normal "acinclude.m4" so the aclocal tool can work.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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Now that the sourceware tree generally requires autoconf-2.64, update
the sim tree to require that too.
This allows us to drop the long standing SIM_AC_COMMON/common.m4
workaround as autoconf 2.64+ seems to work for me.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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Since sim_do_command for many people simply calls sim_args_command, start
a unified version of it. For people who handle their own options, they
could switch to this by using sim_add_option_table instead.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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Need to update the sim_profile_print_bar() call after the common/ changes.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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The device_error() takes a printf style string, so update the prototype
accordingly. The message should be const and it should use an attribute.
This fixes gcc warnings like:
sim-core.c: In function 'sim_core_map_attach':
sim-core.c:200: warning: passing argument 2 of 'device_error' discards qualifiers from pointer target type
sim-core.c:237: warning: passing argument 2 of 'device_error' discards qualifiers from pointer target type
sim-core.c: In function 'sim_core_attach':
sim-core.c:304: warning: passing argument 2 of 'device_error' discards qualifiers from pointer target type
sim-core.c:314: warning: passing argument 2 of 'device_error' discards qualifiers from pointer target type
sim-core.c:335: warning: passing argument 2 of 'device_error' discards qualifiers from pointer target type
sim-core.c:348: warning: passing argument 2 of 'device_error' discards qualifiers from pointer target type
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* cgen-accfp.c (fextsfdf): New arg how. All callers updated.
(ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
ufixsfsi): Ditto.
* cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
(struct cgen_fp_ops): Update signatures of floating point conversion
operations.
frv/
* sem.c: Regenerate.
sh64/
* cpu.h: Regenerate.
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/:
* libtool.m4: Sync from git Libtool.
* ltmain.sh: Likewise.
* ltoptions.m4: Likewise.
* ltversion.m4: Likewise.
* lt~obsolete.m4: Likewise.
sim/iq2000/:
* configure: Regenerate.
sim/d10v/:
* configure: Regenerate.
sim/m32r/:
* configure: Regenerate.
sim/frv/:
* configure: Regenerate.
sim/:
* avr/configure: Regenerate.
* cris/configure: Regenerate.
* microblaze/configure: Regenerate.
sim/h8300/:
* configure: Regenerate.
sim/mn10300/:
* configure: Regenerate.
sim/erc32/:
* configure: Regenerate.
sim/arm/:
* configure: Regenerate.
sim/m68hc11/:
* configure: Regenerate.
sim/lm32/:
* configure: Regenerate.
sim/sh64/:
* configure: Regenerate.
sim/v850/:
* configure: Regenerate.
sim/cr16/:
* configure: Regenerate.
sim/moxie/:
* configure: Regenerate.
sim/m32c/:
* configure: Regenerate.
sim/mips/:
* configure: Regenerate.
sim/mcore/:
* configure: Regenerate.
sim/sh/:
* configure: Regenerate.
gprof/:
* Makefile.in: Regenerate.
* configure: Regenerate.
opcodes/:
* Makefile.in: Regenerate.
* configure: Regenerate.
gas/:
* Makefile.in: Regenerate.
* configure: Regenerate.
* doc/Makefile.in: Regenerate.
ld/:
* configure: Regenerate.
gdb/testsuite/:
* gdb.cell/configure: Regenerate.
binutils/:
* Makefile.in: Regenerate.
* configure: Regenerate.
* doc/Makefile.in: Regenerate.
bfd/:
* Makefile.in: Regenerate.
* configure: Regenerate.
bfd/doc/:
* Makefile.in: Regenerate.
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(EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
(EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
instead of CGEN_INSN_INT.
plus, cgen files: Regenerate.
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* arch.h: Regenerate.
* cpu.c: Regenerate.
* cpu.h: Regenerate.
* cpuall.h: Regenerate.
* decode.c: Regenerate.
* decode.h: Regenerate.
* model.c: Regenerate.
* sem.c: Regenerate.
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config/:
* override.m4 (_GCC_AUTOCONF_VERSION): Bump to 2.64.
/:
* configure: Regenerate.
etc/:
* configure: Regenerate.
sim/common/:
* config.in: Regenerate.
* configure: Likewise.
sim/iq2000/:
* config.in: Regenerate.
* configure: Likewise.
sim/d10v/:
* config.in: Regenerate.
* configure: Likewise.
sim/igen/:
* config.in: Regenerate.
* configure: Likewise.
sim/m32r/:
* config.in: Regenerate.
* configure: Likewise.
sim/frv/:
* config.in: Regenerate.
* configure: Likewise.
sim/:
* avr/config.in: Regenerate.
* avr/configure: Likewise.
* configure: Likewise.
* cris/config.in: Likewise.
* cris/configure: Likewise.
sim/h8300/:
* config.in: Regenerate.
* configure: Likewise.
sim/mn10300/:
* config.in: Regenerate.
* configure: Likewise.
sim/ppc/:
* config.in: Regenerate.
* configure: Likewise.
sim/erc32/:
* config.in: Regenerate.
* configure: Likewise.
sim/arm/:
* config.in: Regenerate.
* configure: Likewise.
sim/m68hc11/:
* config.in: Regenerate.
* configure: Likewise.
sim/lm32/:
* config.in: Regenerate.
* configure: Likewise.
sim/sh64/:
* config.in: Regenerate.
* configure: Likewise.
sim/v850/:
* config.in: Regenerate.
* configure: Likewise.
sim/cr16/:
* config.in: Regenerate.
* configure: Likewise.
sim/moxie/:
* config.in: Regenerate.
* configure: Likewise.
sim/m32c/:
* config.in: Regenerate.
* configure: Likewise.
sim/mips/:
* config.in: Regenerate.
* configure: Likewise.
sim/mcore/:
* config.in: Regenerate.
* configure: Likewise.
sim/testsuite/d10v-elf/:
* configure: Regenerate.
sim/testsuite/:
* configure: Regenerate.
sim/testsuite/frv-elf/:
* configure: Regenerate.
sim/testsuite/m32r-elf/:
* configure: Regenerate.
sim/testsuite/mips64el-elf/:
* configure: Regenerate.
sim/sh/:
* config.in: Regenerate.
* configure: Likewise.
gold/:
* Makefile.in: Regenerate.
* aclocal.m4: Likewise.
* config.in: Likewise.
* configure: Likewise.
* testsuite/Makefile.in: Likewise.
gprof/:
* Makefile.in: Regenerate.
* aclocal.m4: Likewise.
* configure: Likewise.
* gconfig.in: Likewise.
opcodes/:
* Makefile.in: Regenerate.
* aclocal.m4: Likewise.
* config.in: Likewise.
* configure: Likewise.
gas/:
* Makefile.in: Regenerate.
* aclocal.m4: Likewise.
* config.in: Likewise.
* configure: Likewise.
* doc/Makefile.in: Likewise.
ld/:
* Makefile.in: Regenerate.
* aclocal.m4: Likewise.
* config.in: Likewise.
* configure: Likewise.
gdb/:
* aclocal.m4: Regenerate.
* config.in: Likewise.
* configure: Likewise.
* gnulib/Makefile.in: Likewise.
gdb/doc/:
* configure: Regenerate.
gdb/gdbserver/:
* aclocal.m4: Regenerate.
* config.in: Likewise.
* configure: Likewise.
gdb/testsuite/:
* configure: Regenerate.
* gdb.hp/configure: Likewise.
* gdb.hp/gdb.aCC/configure: Likewise.
* gdb.hp/gdb.base-hp/configure: Likewise.
* gdb.hp/gdb.compat/configure: Likewise.
* gdb.hp/gdb.defects/configure: Likewise.
* gdb.hp/gdb.objdbg/configure: Likewise.
* gdb.stabs/configure: Likewise.
binutils/:
* Makefile.in: Regenerate.
* aclocal.m4: Likewise.
* config.in: Likewise.
* configure: Likewise.
* doc/Makefile.in: Likewise.
bfd/:
* Makefile.in: Regenerate.
* aclocal.m4: Likewise.
* config.in: Likewise.
* configure: Likewise.
bfd/doc/:
* Makefile.in: Regenerate.
readline/:
* configure: Regenerate.
readline/examples/rlfe/:
* configure: Regenerate.
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readline/examples/rlfe/:
* configure.in: m4_include toplevel config/override.m4.
* configure: Regenerate.
readline/ChangeLog.gdb:
* configure.in: m4_include toplevel config/override.m4.
* configure: Regenerate.
sim/:
* configure.ac: m4_include toplevel config/override.m4.
* configure: Regenerate.
* avr/configure: Regenerate.
* cris/configure: Regenerate.
sim/common/:
* aclocal.m4: m4_include toplevel config/override.m4.
* configure: Regenerate.
sim/iq2000/:
* configure: Regenerate.
sim/d10v/:
* configure: Regenerate.
sim/igen/:
* configure: Regenerate.
sim/m32r/:
* configure: Regenerate.
sim/frv/:
* configure: Regenerate.
sim/h8300/:
* configure: Regenerate.
sim/mn10300/:
* configure: Regenerate.
sim/ppc/:
* configure: Regenerate.
sim/erc32/:
* configure: Regenerate.
sim/arm/:
* configure: Regenerate.
sim/m68hc11/:
* configure: Regenerate.
sim/lm32/:
* configure: Regenerate.
sim/sh64/:
* configure: Regenerate.
sim/v850/:
* configure: Regenerate.
sim/cr16/:
* configure: Regenerate.
sim/moxie/:
* configure: Regenerate.
sim/m32c/:
* configure: Regenerate.
sim/mips/:
* configure: Regenerate.
sim/mcore/:
* configure: Regenerate.
sim/sh/:
* configure: Regenerate.
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model.c, sem.c: Regenerate.
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