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At2974be626, 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 before94c63d78f(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, in73e76d20): 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. Commit73e76d20attempted 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 $(frv_extra_objs) too, to avoid confusion. The best action seems to be disabling all hardware support by default again until a specific sim maintainer finishes the work. Make check-sim for frv-elf shows no failures after this. sim/frv: * configure.ac: Default simulator hardware to off again. Remove dead frv_extra_objs substitution. * configure: Regenerate. * Makefile.in: Remove unused frv_extra_objs.
34 lines
936 B
Plaintext
34 lines
936 B
Plaintext
dnl Process this file with autoconf to produce a configure script.
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AC_PREREQ(2.64)dnl
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AC_INIT(Makefile.in)
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sinclude(../common/acinclude.m4)
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SIM_AC_COMMON
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SIM_AC_OPTION_ENDIAN(BIG_ENDIAN)
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SIM_AC_OPTION_ALIGNMENT(STRICT_ALIGNMENT)
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SIM_AC_OPTION_HOSTENDIAN
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SIM_AC_OPTION_SCACHE(16384)
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SIM_AC_OPTION_DEFAULT_MODEL(fr500)
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SIM_AC_OPTION_ENVIRONMENT
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SIM_AC_OPTION_CGEN_MAINT
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#
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# Enable making unknown traps dump out registers
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#
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AC_ARG_ENABLE(sim-trapdump,
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[ --enable-sim-trapdump Make unknown traps dump the registers],
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[case "${enableval}" in
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yes) sim_trapdump="-DTRAPDUMP=1";;
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no) sim_trapdump="-DTRAPDUMP=0";;
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*) AC_MSG_ERROR("Unknown value $enableval passed to --enable-sim-trapdump"); sim_trapdump="";;
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esac
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if test x"$silent" != x"yes" && test x"$sim_trapdump" != x""; then
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echo "Setting sim_trapdump = $sim_trapdump" 6>&1
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fi],[sim_trapdump=""])dnl
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AC_SUBST(sim_trapdump)
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SIM_AC_OPTION_HARDWARE(no,"","")
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SIM_AC_OUTPUT
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