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authorDoug Evans <dje@google.com>2009-07-07 08:09:19 +0000
committerDoug Evans <dje@google.com>2009-07-07 08:09:19 +0000
commit2c2a86d776948774f6121fee6c8898c6be92fe1a (patch)
tree1411c26398bc83f25290649a67ebe137b670d4be /sim
parent02b96ddcb672ebc67e2c02a3324a40c00283781c (diff)
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* Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
identifiers for file types rather than encoding internal implementation details of cgen.sh. (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto. * cgen.sh: Add support for parallel makes. Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
Diffstat (limited to 'sim')
-rw-r--r--sim/common/ChangeLog9
-rw-r--r--sim/common/Make-common.in11
-rw-r--r--sim/common/cgen.sh202
3 files changed, 120 insertions, 102 deletions
diff --git a/sim/common/ChangeLog b/sim/common/ChangeLog
index e82e50c..6093583 100644
--- a/sim/common/ChangeLog
+++ b/sim/common/ChangeLog
@@ -1,3 +1,12 @@
+2009-07-06 Doug Evans <dje@sebabeach.org>
+
+ * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
+ identifiers for file types rather than encoding internal
+ implementation details of cgen.sh.
+ (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
+ * cgen.sh: Add support for parallel makes.
+ Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
+
2009-05-18 Jon Beniston <jon@beniston.com>
* gennltvals.sh: Add lm32 target.
diff --git a/sim/common/Make-common.in b/sim/common/Make-common.in
index 5487f85..46feef1 100644
--- a/sim/common/Make-common.in
+++ b/sim/common/Make-common.in
@@ -701,11 +701,12 @@ CGEN_DECODE_SCM = $(CGENDIR)/sim-decode.scm
CGEN_DESC_SCM = $(CGENDIR)/desc.scm $(CGENDIR)/desc-cpu.scm
# Various choices for which cpu specific files to generate.
-CGEN_CPU_EXTR = -E tmp-ext.c1
-CGEN_CPU_READ = -R tmp-read.c1
-CGEN_CPU_WRITE = -W tmp-write.c1
-CGEN_CPU_SEM = -S tmp-sem.c1
-CGEN_CPU_SEMSW = -X tmp-semsw.c1
+# These are passed to cgen.sh in the "extrafiles" argument.
+CGEN_CPU_EXTR = /extr/
+CGEN_CPU_READ = /read/
+CGEN_CPU_WRITE = /write/
+CGEN_CPU_SEM = /sem/
+CGEN_CPU_SEMSW = /semsw/
CGEN_FLAGS_TO_PASS = \
CGEN='$(CGEN)' \
diff --git a/sim/common/cgen.sh b/sim/common/cgen.sh
index b1ed32a..394ef2d 100644
--- a/sim/common/cgen.sh
+++ b/sim/common/cgen.sh
@@ -50,11 +50,14 @@ sedscript="\
-e s/@CPU@/${CPU}/g -e s/@cpu@/${cpu}/g \
-e s/@PREFIX@/${PREFIX}/g -e s/@prefix@/${prefix}/g"
+# avoid collisions in parallel makes
+tmp=tmp-$$
+
case $action in
arch)
- rm -f tmp-arch.h1 tmp-arch.h
- rm -f tmp-arch.c1 tmp-arch.c
- rm -f tmp-all.h1 tmp-all.h
+ rm -f ${tmp}-arch.h1 ${tmp}-arch.h
+ rm -f ${tmp}-arch.c1 ${tmp}-arch.c
+ rm -f ${tmp}-all.h1 ${tmp}-all.h
${cgen} ${cgendir}/cgen-sim.scm \
-s ${cgendir} \
@@ -63,53 +66,64 @@ arch)
-m ${mach} \
-a ${archfile} \
-i ${isa} \
- -A tmp-arch.h1 \
- -B tmp-arch.c1 \
- -N tmp-all.h1
- sed $sedscript < tmp-arch.h1 > tmp-arch.h
- ${rootdir}/move-if-change tmp-arch.h ${srcdir}/arch.h
- sed $sedscript < tmp-arch.c1 > tmp-arch.c
- ${rootdir}/move-if-change tmp-arch.c ${srcdir}/arch.c
- sed $sedscript < tmp-all.h1 > tmp-all.h
- ${rootdir}/move-if-change tmp-all.h ${srcdir}/cpuall.h
-
- rm -f tmp-arch.h1 tmp-arch.c1 tmp-all.h1
+ -A ${tmp}-arch.h1 \
+ -B ${tmp}-arch.c1 \
+ -N ${tmp}-all.h1
+ sed $sedscript < ${tmp}-arch.h1 > ${tmp}-arch.h
+ ${rootdir}/move-if-change ${tmp}-arch.h ${srcdir}/arch.h
+ sed $sedscript < ${tmp}-arch.c1 > ${tmp}-arch.c
+ ${rootdir}/move-if-change ${tmp}-arch.c ${srcdir}/arch.c
+ sed $sedscript < ${tmp}-all.h1 > ${tmp}-all.h
+ ${rootdir}/move-if-change ${tmp}-all.h ${srcdir}/cpuall.h
+
+ rm -f ${tmp}-arch.h1 ${tmp}-arch.c1 ${tmp}-all.h1
;;
cpu | decode | cpu-decode)
fileopts=""
+
case $action in
*cpu*)
- rm -f tmp-cpu.h1 tmp-cpu.c1
- rm -f tmp-ext.c1 tmp-read.c1 tmp-write.c1
- rm -f tmp-sem.c1 tmp-semsw.c1
- rm -f tmp-mod.c1
- rm -f tmp-cpu.h tmp-cpu.c
- rm -f tmp-ext.c tmp-read.c tmp-write.c
- rm -f tmp-sem.c tmp-semsw.c tmp-mod.c
+ rm -f ${tmp}-cpu.h1 ${tmp}-cpu.c1
+ rm -f ${tmp}-ext.c1 ${tmp}-read.c1 ${tmp}-write.c1
+ rm -f ${tmp}-sem.c1 ${tmp}-semsw.c1
+ rm -f ${tmp}-mod.c1
+ rm -f ${tmp}-cpu.h ${tmp}-cpu.c
+ rm -f ${tmp}-ext.c ${tmp}-read.c ${tmp}-write.c
+ rm -f ${tmp}-sem.c ${tmp}-semsw.c ${tmp}-mod.c
fileopts="$fileopts \
- -C tmp-cpu.h1 \
- -U tmp-cpu.c1 \
- -M tmp-mod.c1 \
- ${extrafiles}"
+ -C ${tmp}-cpu.h1 \
+ -U ${tmp}-cpu.c1 \
+ -M ${tmp}-mod.c1"
;;
esac
+
case $action in
*decode*)
- rm -f tmp-dec.h1 tmp-dec.h tmp-dec.c1 tmp-dec.c
+ rm -f ${tmp}-dec.h1 ${tmp}-dec.h ${tmp}-dec.c1 ${tmp}-dec.c
fileopts="$fileopts \
- -T tmp-dec.h1 \
- -D tmp-dec.c1"
- case "$extrafiles" in
- ignored) # Do nothing.
- ;;
- *) fileopts="$fileopts $extrafiles"
- ;;
- esac
+ -T ${tmp}-dec.h1 \
+ -D ${tmp}-dec.c1"
;;
esac
+ case "$extrafiles" in
+ */extr/*) fileopts="${fileopts} -E ${tmp}-ext.c1" ;;
+ esac
+ case "$extrafiles" in
+ */read/*) fileopts="${fileopts} -R ${tmp}-read.c1" ;;
+ esac
+ case "$extrafiles" in
+ */write/*) fileopts="${fileopts} -W ${tmp}-write.c1" ;;
+ esac
+ case "$extrafiles" in
+ */sem/*) fileopts="${fileopts} -S ${tmp}-sem.c1" ;;
+ esac
+ case "$extrafiles" in
+ */semsw/*) fileopts="${fileopts} -X ${tmp}-semsw.c1" ;;
+ esac
+
${cgen} ${cgendir}/cgen-sim.scm \
-s ${cgendir} \
${cgenflags} \
@@ -121,63 +135,56 @@ cpu | decode | cpu-decode)
case $action in
*cpu*)
- sed $sedscript < tmp-cpu.h1 > tmp-cpu.h
- ${rootdir}/move-if-change tmp-cpu.h ${srcdir}/cpu${suffix}.h
- sed $sedscript < tmp-cpu.c1 > tmp-cpu.c
- ${rootdir}/move-if-change tmp-cpu.c ${srcdir}/cpu${suffix}.c
- sed $sedscript < tmp-mod.c1 > tmp-mod.c
- ${rootdir}/move-if-change tmp-mod.c ${srcdir}/model${suffix}.c
- if test -f tmp-ext.c1 ; then \
- sed $sedscript < tmp-ext.c1 > tmp-ext.c ; \
- ${rootdir}/move-if-change tmp-ext.c ${srcdir}/extract${suffix}.c ; \
- fi
- if test -f tmp-read.c1 ; then \
- sed $sedscript < tmp-read.c1 > tmp-read.c ; \
- ${rootdir}/move-if-change tmp-read.c ${srcdir}/read${suffix}.c ; \
- fi
- if test -f tmp-write.c1 ; then \
- sed $sedscript < tmp-write.c1 > tmp-write.c ; \
- ${rootdir}/move-if-change tmp-write.c ${srcdir}/write${suffix}.c ; \
- fi
- if test -f tmp-sem.c1 ; then \
- sed $sedscript < tmp-sem.c1 > tmp-sem.c ; \
- ${rootdir}/move-if-change tmp-sem.c ${srcdir}/sem${suffix}.c ; \
- fi
- if test -f tmp-semsw.c1 ; then \
- sed $sedscript < tmp-semsw.c1 > tmp-semsw.c ; \
- ${rootdir}/move-if-change tmp-semsw.c ${srcdir}/sem${suffix}-switch.c ; \
- fi
-
- rm -f tmp-cpu.h1 tmp-cpu.c1
- rm -f tmp-ext.c1 tmp-read.c1 tmp-write.c1
- rm -f tmp-sem.c1 tmp-semsw.c1 tmp-mod.c1
+ sed $sedscript < ${tmp}-cpu.h1 > ${tmp}-cpu.h
+ ${rootdir}/move-if-change ${tmp}-cpu.h ${srcdir}/cpu${suffix}.h
+ sed $sedscript < ${tmp}-cpu.c1 > ${tmp}-cpu.c
+ ${rootdir}/move-if-change ${tmp}-cpu.c ${srcdir}/cpu${suffix}.c
+ sed $sedscript < ${tmp}-mod.c1 > ${tmp}-mod.c
+ ${rootdir}/move-if-change ${tmp}-mod.c ${srcdir}/model${suffix}.c
+ rm -f ${tmp}-cpu.h1 ${tmp}-cpu.c1 ${tmp}-mod.c1
;;
esac
case $action in
*decode*)
- sed $sedscript < tmp-dec.h1 > tmp-dec.h
- ${rootdir}/move-if-change tmp-dec.h ${srcdir}/decode${suffix}.h
- sed $sedscript < tmp-dec.c1 > tmp-dec.c
- ${rootdir}/move-if-change tmp-dec.c ${srcdir}/decode${suffix}.c
-
- if test -f tmp-sem.c1 ; then \
- sed $sedscript < tmp-sem.c1 > tmp-sem.c ; \
- ${rootdir}/move-if-change tmp-sem.c ${srcdir}/sem${suffix}.c ; \
- fi
- if test -f tmp-semsw.c1 ; then \
- sed $sedscript < tmp-semsw.c1 > tmp-semsw.c ; \
- ${rootdir}/move-if-change tmp-semsw.c ${srcdir}/sem${suffix}-switch.c ; \
- fi
-
- rm -f tmp-dec.h1 tmp-dec.c1
+ sed $sedscript < ${tmp}-dec.h1 > ${tmp}-dec.h
+ ${rootdir}/move-if-change ${tmp}-dec.h ${srcdir}/decode${suffix}.h
+ sed $sedscript < ${tmp}-dec.c1 > ${tmp}-dec.c
+ ${rootdir}/move-if-change ${tmp}-dec.c ${srcdir}/decode${suffix}.c
+ rm -f ${tmp}-dec.h1 ${tmp}-dec.c1
;;
esac
+ if test -f ${tmp}-ext.c1 ; then \
+ sed $sedscript < ${tmp}-ext.c1 > ${tmp}-ext.c ; \
+ ${rootdir}/move-if-change ${tmp}-ext.c ${srcdir}/extract${suffix}.c ; \
+ rm -f ${tmp}-ext.c1
+ fi
+ if test -f ${tmp}-read.c1 ; then \
+ sed $sedscript < ${tmp}-read.c1 > ${tmp}-read.c ; \
+ ${rootdir}/move-if-change ${tmp}-read.c ${srcdir}/read${suffix}.c ; \
+ rm -f ${tmp}-read.c1
+ fi
+ if test -f ${tmp}-write.c1 ; then \
+ sed $sedscript < ${tmp}-write.c1 > ${tmp}-write.c ; \
+ ${rootdir}/move-if-change ${tmp}-write.c ${srcdir}/write${suffix}.c ; \
+ rm -f ${tmp}-write.c1
+ fi
+ if test -f ${tmp}-sem.c1 ; then \
+ sed $sedscript < ${tmp}-sem.c1 > ${tmp}-sem.c ; \
+ ${rootdir}/move-if-change ${tmp}-sem.c ${srcdir}/sem${suffix}.c ; \
+ rm -f ${tmp}-sem.c1
+ fi
+ if test -f ${tmp}-semsw.c1 ; then \
+ sed $sedscript < ${tmp}-semsw.c1 > ${tmp}-semsw.c ; \
+ ${rootdir}/move-if-change ${tmp}-semsw.c ${srcdir}/sem${suffix}-switch.c ; \
+ rm -f ${tmp}-semsw.c1
+ fi
+
;;
defs)
- rm -f tmp-defs.h1 tmp-defs.h
+ rm -f ${tmp}-defs.h1 ${tmp}-defs.h
${cgen} ${cgendir}/cgen-sim.scm \
-s ${cgendir} \
@@ -186,15 +193,16 @@ defs)
-m ${mach} \
-a ${archfile} \
-i ${isa} \
- -G tmp-defs.h1
- sed $sedscript < tmp-defs.h1 > tmp-defs.h
- ${rootdir}/move-if-change tmp-defs.h ${srcdir}/defs${suffix}.h
+ -G ${tmp}-defs.h1
+ sed $sedscript < ${tmp}-defs.h1 > ${tmp}-defs.h
+ ${rootdir}/move-if-change ${tmp}-defs.h ${srcdir}/defs${suffix}.h
+ rm -f ${tmp}-defs.h1
;;
desc)
- rm -f tmp-desc.h1 tmp-desc.h
- rm -f tmp-desc.c1 tmp-desc.c
- rm -f tmp-opc.h1 tmp-opc.h
+ rm -f ${tmp}-desc.h1 ${tmp}-desc.h
+ rm -f ${tmp}-desc.c1 ${tmp}-desc.c
+ rm -f ${tmp}-opc.h1 ${tmp}-opc.h
${cgen} ${cgendir}/cgen-opc.scm \
-s ${cgendir} \
@@ -204,17 +212,17 @@ desc)
-m ${mach} \
-a ${archfile} \
-i ${isa} \
- -H tmp-desc.h1 \
- -C tmp-desc.c1 \
- -O tmp-opc.h1
- sed $sedscript < tmp-desc.h1 > tmp-desc.h
- ${rootdir}/move-if-change tmp-desc.h ${srcdir}/${arch}-desc.h
- sed $sedscript < tmp-desc.c1 > tmp-desc.c
- ${rootdir}/move-if-change tmp-desc.c ${srcdir}/${arch}-desc.c
- sed $sedscript < tmp-opc.h1 > tmp-opc.h
- ${rootdir}/move-if-change tmp-opc.h ${srcdir}/${arch}-opc.h
-
- rm -f tmp-desc.h1 tmp-desc.c1 tmp-opc.h1
+ -H ${tmp}-desc.h1 \
+ -C ${tmp}-desc.c1 \
+ -O ${tmp}-opc.h1
+ sed $sedscript < ${tmp}-desc.h1 > ${tmp}-desc.h
+ ${rootdir}/move-if-change ${tmp}-desc.h ${srcdir}/${arch}-desc.h
+ sed $sedscript < ${tmp}-desc.c1 > ${tmp}-desc.c
+ ${rootdir}/move-if-change ${tmp}-desc.c ${srcdir}/${arch}-desc.c
+ sed $sedscript < ${tmp}-opc.h1 > ${tmp}-opc.h
+ ${rootdir}/move-if-change ${tmp}-opc.h ${srcdir}/${arch}-opc.h
+
+ rm -f ${tmp}-desc.h1 ${tmp}-desc.c1 ${tmp}-opc.h1
;;
*)