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3b2: Refactoring in preparation for Rev 3

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Refactor in preparation for the addition of a Rev 3 simulator for the
3B2/1000 system.

This change also includes a full cleanup of the rat's-nest of includes
and externs that plagued the 3B2 simulator and made it difficult to
understand and maintain. Headers are now required in the following
order:

  compilation unit -> "3b2_defs.h" -> {... dependencies ...}

Finally, HELP has been added to the CPU device.
This commit is contained in:
Seth Morabito
2020-03-26 13:30:08 -07:00
parent 083080e71d
commit 1a3e5af755
34 changed files with 8865 additions and 664 deletions
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18
makefile
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@@ -2054,14 +2054,14 @@ KL10 = ${KL10D}/kx10_cpu.c ${KL10D}/kx10_sys.c ${KL10D}/kx10_df.c \
KL10_OPT = -DKL=1 -DUSE_INT64 -I $(KL10D) -DUSE_SIM_CARD ${NETWORK_OPT}
ATT3B2D = ${SIMHD}/3B2
ATT3B2 = ${ATT3B2D}/3b2_cpu.c ${ATT3B2D}/3b2_mmu.c \
${ATT3B2D}/3b2_iu.c ${ATT3B2D}/3b2_if.c \
${ATT3B2D}/3b2_id.c ${ATT3B2D}/3b2_dmac.c \
${ATT3B2D}/3b2_sys.c ${ATT3B2D}/3b2_io.c \
ATT3B2M400 = ${ATT3B2D}/3b2_400_cpu.c ${ATT3B2D}/3b2_400_sys.c \
${ATT3B2D}/3b2_400_stddev.c ${ATT3B2D}/3b2_400_mmu.c \
${ATT3B2D}/3b2_400_mau.c ${ATT3B2D}/3b2_iu.c \
${ATT3B2D}/3b2_if.c ${ATT3B2D}/3b2_id.c \
${ATT3B2D}/3b2_dmac.c ${ATT3B2D}/3b2_io.c \
${ATT3B2D}/3b2_ports.c ${ATT3B2D}/3b2_ctc.c \
${ATT3B2D}/3b2_ni.c ${ATT3B2D}/3b2_mau.c \
${ATT3B2D}/3b2_sysdev.c
ATT3B2_OPT = -DUSE_INT64 -DUSE_ADDR64 -I ${ATT3B2D} ${NETWORK_OPT}
${ATT3B2D}/3b2_ni.c
ATT3B2_OPT = -DUSE_INT64 -DUSE_ADDR64 -I ${ATT3B2M400B2D} ${NETWORK_OPT}
###
### Experimental simulators
@@ -2824,9 +2824,9 @@ endif
3b2 : ${BIN}3b2${EXE}
${BIN}3b2${EXE} : ${ATT3B2} ${SIM} ${BUILD_ROMS}
${BIN}3b2${EXE} : ${ATT3B2M400} ${SIM} ${BUILD_ROMS}
${MKDIRBIN}
${CC} ${ATT3B2} ${SIM} ${ATT3B2_OPT} ${CC_OUTSPEC} ${LDFLAGS}
${CC} ${ATT3B2M400} ${SIM} ${ATT3B2_OPT} ${CC_OUTSPEC} ${LDFLAGS}
ifneq (,$(call find_test,${ATT3B2D},3b2))
$@ $(call find_test,${ATT3B2D},3b2) ${TEST_ARG}
endif