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* [PATCH 1/9] sim: cgen: hoist rules to the top-level build
@ 2023-01-02  4:32 Mike Frysinger
  2023-01-02  4:32 ` [PATCH 2/9] sim: bpf: hoist cgen rules to top-level Mike Frysinger
                   ` (7 more replies)
  0 siblings, 8 replies; 9+ messages in thread
From: Mike Frysinger @ 2023-01-02  4:32 UTC (permalink / raw)
  To: gdb-patches

The rules seem to generate the same output as existing subdir cgen
rules with cgen ports, so hopefully this should be correct.  These
are the last set of codegen rules that we run in subdirs, so this
will help unblock killing off subdir builds entirely.
---
 sim/Makefile.in     | 53 +++++++++++++++++++++++++++++++++++++++
 sim/common/local.mk | 60 +++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 113 insertions(+)

diff --git a/sim/common/local.mk b/sim/common/local.mk
index dde24810e575..22917e0f8a64 100644
--- a/sim/common/local.mk
+++ b/sim/common/local.mk
@@ -142,3 +142,63 @@ SIM_COMMON_LIBS = \
 	$(LIBIBERTY_LIB) \
 	$(LIBGNU) \
 	$(LIBGNU_EXTRA_LIBS)
+
+##
+## CGEN support.
+##
+
+## If the local tree has a bundled copy of guile, use that.
+GUILE = $(or $(wildcard ../guile/libguile/guile),guile)
+CGEN = "$(GUILE) -l $(cgendir)/guile.scm -s"
+CGENFLAGS = -v
+CGEN_CPU_DIR = $(cgendir)/cpu
+## Most ports use the files here instead of cgen/cpu.
+CPU_DIR = $(srcroot)/cpu
+CGEN_ARCHFILE = $(CPU_DIR)/$(@D).cpu
+
+CGEN_READ_SCM = $(cgendir)/sim.scm
+CGEN_ARCH_SCM = $(cgendir)/sim-arch.scm
+CGEN_CPU_SCM = $(cgendir)/sim-cpu.scm $(cgendir)/sim-model.scm
+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.
+## 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_WRAPPER = $(srccom)/cgen.sh
+
+CGEN_GEN_ARCH = \
+	$(SHELL) $(CGEN_WRAPPER) arch $(srcdir)/$(@D) \
+		$(CGEN) $(cgendir) "$(CGENFLAGS)" \
+		$(@D) "$$FLAGS" ignored "$$isa" $$mach ignored \
+		$(CGEN_ARCHFILE) ignored
+CGEN_GEN_CPU = \
+	$(SHELL) $(CGEN_WRAPPER) cpu $(srcdir)/$(@D) \
+		$(CGEN) $(cgendir) "$(CGENFLAGS)" \
+		$(@D) "$$FLAGS" $$cpu "$$isa" $$mach "$$SUFFIX" \
+		$(CGEN_ARCHFILE) "$$EXTRAFILES"
+CGEN_GEN_DEFS = \
+	$(SHELL) $(CGEN_WRAPPER) defs $(srcdir)/$(@D) \
+		$(CGEN) $(cgendir) "$(CGENFLAGS)" \
+		$(@D) "$$FLAGS" $$cpu "$$isa" $$mach "$$SUFFIX" \
+		$(CGEN_ARCHFILE) ignored
+CGEN_GEN_DECODE = \
+	$(SHELL) $(CGEN_WRAPPER) decode $(srcdir)/$(@D) \
+		$(CGEN) $(cgendir) "$(CGENFLAGS)" \
+		$(@D) "$$FLAGS" $$cpu "$$isa" $$mach "$$SUFFIX" \
+		$(CGEN_ARCHFILE) "$$EXTRAFILES"
+CGEN_GEN_CPU_DECODE = \
+	$(SHELL) $(CGEN_WRAPPER) cpu-decode $(srcdir)/$(@D) \
+		$(CGEN) $(cgendir) "$(CGENFLAGS)" \
+		$(@D) "$$FLAGS" $$cpu "$$isa" $$mach "$$SUFFIX" \
+		$(CGEN_ARCHFILE) "$$EXTRAFILES"
+CGEN_GEN_CPU_DESC = \
+	$(SHELL) $(CGEN_WRAPPER) desc $(srcdir)/$(@D) \
+		$(CGEN) $(cgendir) "$(CGENFLAGS)" \
+		$(@D) "$$FLAGS" $$cpu "$$isa" $$mach "$$SUFFIX" \
+		$(CGEN_ARCHFILE) ignored $$opcfile
-- 
2.39.0


^ permalink raw reply	[flat|nested] 9+ messages in thread
end of thread, other threads:[~2023-01-02  4:32 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
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2023-01-02  4:32 [PATCH 1/9] sim: cgen: hoist rules to the top-level build Mike Frysinger
2023-01-02  4:32 ` [PATCH 2/9] sim: bpf: hoist cgen rules to top-level Mike Frysinger
2023-01-02  4:32 ` [PATCH 3/9] sim: cris: " Mike Frysinger
2023-01-02  4:32 ` [PATCH 4/9] sim: frv: " Mike Frysinger
2023-01-02  4:32 ` [PATCH 5/9] sim: iq2000: " Mike Frysinger
2023-01-02  4:32 ` [PATCH 6/9] sim: lm32: " Mike Frysinger
2023-01-02  4:32 ` [PATCH 7/9] sim: m32r: " Mike Frysinger
2023-01-02  4:32 ` [PATCH 8/9] sim: or1k: " Mike Frysinger
2023-01-02  4:32 ` [PATCH 9/9] sim: cgen: drop common subdir build rules Mike Frysinger

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