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Diffstat (limited to 'nuttx/arch/z80/src/Makefile')
-rw-r--r--nuttx/arch/z80/src/Makefile110
1 files changed, 55 insertions, 55 deletions
diff --git a/nuttx/arch/z80/src/Makefile b/nuttx/arch/z80/src/Makefile
index 0aabc09bb..dab152b0c 100644
--- a/nuttx/arch/z80/src/Makefile
+++ b/nuttx/arch/z80/src/Makefile
@@ -44,13 +44,10 @@
MKDEP = $(TOPDIR)/tools/mkdeps.sh
-CFLAGS += -I$(ARCH_SRCDIR)/chip -I$(ARCH_SRCDIR)/common -I$(TOPDIR)/sched
-LDFLAGS = $(ARCHSCRIPT)
-
-LDPATHES = $(addprefix -L$(TOPDIR)/,$(dir $(LINKLIBS)))
-LDLIBS = $(patsubst lib%,-l%,$(basename $(notdir $(LINKLIBS))))
+# CFLAGS, CPPFLAGS, ASFLAGS, LDFLAGS are set in $(TOPDIR)/Make.defs
-CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) -D__ASSEMBLY__
+CFLAGS += -I$(ARCH_SRCDIR)/chip -I$(ARCH_SRCDIR)/common -I$(TOPDIR)/sched
+CPPFLAGS += -D__ASSEMBLY__
############################################################################
# Files and directories
@@ -62,7 +59,7 @@ HEAD_AOBJ = $(HEAD_ASRC:$(ASMEXT)=$(OBJEXT))
# Assembly sources and objects
ASRCS = $(CHIP_ASRCS) $(CMN_ASRCS)
-AOBJS = $(ASRCS:.S=$(OBJEXT))
+AOBJS = $(ASRCS:$(ASMEXT)=$(OBJEXT))
# C sources and objects
@@ -74,18 +71,9 @@ COBJS = $(CSRCS:.c=$(OBJEXT))
SRCS = $(ASRCS) $(CSRCS)
OBJS = $(AOBJS) $(COBJS)
-# Sources and objects for the test target (plus HEAD_AOBJ
-
-TEST_AOBJS = $(TEST_ASRCS:$(ASMEXT)=$(OBJEXT))
-TEST_COBJS = $(TEST_CSRCS:.c=$(OBJEXT))
-
-TESTSRCS = up_irqtest.c
-TESTOBJS = $(TESTSRCS:.c=$(OBJEXT))
-TESTEXTRAOBJS = up_savecontext$(OBJEXT) up_restorecontext$(OBJEXT)
-
# Sources that can have dependencies (no .asm files)
-DEPSRCS = $(SRCS)
+DEPSRCS = $(CSRCS)
# Directories
@@ -105,16 +93,7 @@ HEAP_BASE = ${shell \
cat pass1.mem | grep "ROM/EPROM/FLASH" | \
sed -e "s/[ ][ ]*/ /g" | cut -d' ' -f4 ; \
else \
- echo $(DEF_HEAP_BASE) ; \
- fi \
- }
-
-STACK_BASE = ${shell \
- if [ -e pass1.mem ]; then \
- cat pass1.mem | grep "Stack starts" | \
- cut -d' ' -f4 ; \
- else \
- echo $(DEF_STACK_BASE) ; \
+ echo "(UP_HEAP1_END - 8192)" ; \
fi \
}
@@ -123,12 +102,24 @@ STACK_BASE = ${shell \
all: $(HEAD_AOBJ) libarch$(LIBEXT)
-$(AOBJS) $(HEAD_AOBJ) $(TEST_AOBJS): %$(OBJEXT): %$(ASMEXT)
+$(AOBJS) $(HEAD_AOBJ): %$(OBJEXT): %$(ASMEXT)
$(AS) $(ASFLAGS) $@ $<
-$(COBJS) $(TEST_COBJS): %$(OBJEXT): %.c
+$(COBJS): %$(OBJEXT): %.c
$(CC) -c $(CFLAGS) $< -o $@
+# This is a kludge to work around some conflicting symbols in libsdcc.liXqueb
+
+$(SDCCLIBDIR)/myz80.lib: $(SDCCLIBDIR)/$(SDCCLIB)
+ @cat $(SDCCLIBDIR)/$(SDCCLIB) | \
+ grep -v calloc | grep -v malloc | grep -v realloc | \
+ grep -v free | grep -v vprintf | grep -v _strncpy | \
+ grep -v _strchr | grep -v _strlen | grep -v _strcmp | \
+ grep -v _strcpy | grep -v _memcmp | grep -v _memcpy | \
+ grep -v _memset | grep -v crt0 \
+ > myz80.lib
+ @sudo mv -f myz80.lib $(SDCCLIBDIR)/myz80.lib
+
# Create a header file that contains addressing information needed by the code
pass1.mem:
@@ -137,18 +128,12 @@ up_mem.h: pass1.mem
@echo "#ifndef __ARCH_MEM_H" >up_mem.h
@echo "#define __ARCH_MEM_H" >>up_mem.h
@echo "" >>up_mem.h
- @echo "#define UP_DEFAULT_STACK_BASE $(DEF_STACK_BASE)" >>up_mem.h
@echo "#define UP_DEFAULT_HEAP_BASE $(DEF_HEAP_BASE)" >> up_mem.h
@echo "" >>up_mem.h
- @echo "#define UP_STACK_BASE $(STACK_BASE)" >>up_mem.h
- @echo "#if UP_STACK_BASE > UP_DEFAULT_STACK_BASE" >>up_mem.h
- @echo "# error \"Stack overlap: $(DEF_STACK_BASE) < $(STACK_BASE)\"" >>up_mem.h
- @echo "#elif UP_STACK_BASE < UP_DEFAULT_STACK_BASE" >>up_mem.h
- @echo "# warning \"Wasted stack: $(DEF_STACK_BASE) > $(STACK_BASE)\"" >>up_mem.h
- @echo "#endif" >>up_mem.h
- @echo "" >>up_mem.h
- @echo "#define UP_HEAP_BASE $(HEAP_BASE)" >> up_mem.h
- @echo "#define UP_HEAP_END $(CONFIG_DRAM_END)" >> up_mem.h
+ @echo "#define UP_STACK_END $(CONFIG_DRAM_SIZE)" >> up_mem.h
+ @echo "#define UP_STACK_BASE (UP_STACK_END - $(CONFIG_PROC_STACK_SIZE))" >> up_mem.h
+ @echo "#define UP_HEAP1_END UP_STACK_BASE" >> up_mem.h
+ @echo "#define UP_HEAP1_BASE $(HEAP_BASE)" >> up_mem.h
@echo "" >>up_mem.h
@echo "#endif /* __ARCH_MEM_H */" >>up_mem.h
@@ -167,31 +152,46 @@ board/libboard$(LIBEXT):
# This target builds the final executable
-pass1.ihx: up_mem.h $(HEAD_AOBJ) board/libboard$(LIBEXT)
- $(CC) $(LDFLAGS) -L$(BOARDDIR) $(SDCCPATH) $(HEAD_AOBJ) \
- -llibboard$(LIBEXT) $(SDCCLIBS) -o $@
+pass1.ihx: up_mem.h $(SDCCLIBDIR)/myz80.lib $(HEAD_AOBJ) board/libboard$(LIBEXT)
+ @echo "-k $(BOARDDIR)" >pass1.lnk # Path to board library
+ @echo "-k $(SDCCLIBDIR)" >>pass1.lnk # Path to SDCC z80 library
+ @echo "-l libboard$(LIBEXT)" >>pass1.lnk # Name of board library
+ @for LIB in $(LINKLIBS); do \
+ echo "-l $(TOPDIR)/$$LIB" >> pass1.lnk ;\
+ done
+ @echo "-l myz80.lib" >>pass1.lnk # Name of SDCC z80 library
+# @echo "-m pass1.map" >>pass1.lnk # Generate a map file
+# @echo "-j pass1.sym" >>pass1.lnk # Generate a symbol file
+ @echo "-i" >>pass1.lnk # Intel hex format
+ @echo "pass1.ihx" >>pass1.lnk # Path to head object
+ @echo "$(HEAD_AOBJ)" >>pass1.lnk # Path to head object
+ @echo "-e" >>pass1.lnk # End of script
+ $(LD) -f pass1.lnk
@rm -f up_mem.h
@rm -f up_allocateheap$(OBJEXT) libarch$(LIBEXT)
@$(MAKE) TOPDIR=$(TOPDIR) libarch$(LIBEXT)
-nuttx.ihx: up_mem.h $(HEAD_AOBJ)
- $(CC) $(LDFLAGS) -L$(BOARDDIR) $(SDCCPATH) $(HEAD_AOBJ) \
- -llibboard$(LIBEXT) $(SDCCLIBS) -o $@
+nuttx.ihx: up_mem.h $(SDCCLIBDIR)/myz80.lib $(HEAD_AOBJ)
+ @echo "-k $(BOARDDIR)" >nuttx.lnk # Path to board library
+ @echo "-k $(SDCCLIBDIR)" >>nuttx.lnk # Path to SDCC z80 library
+ @echo "-l libboard$(LIBEXT)" >>nuttx.lnk # Name of board library
+ @for LIB in $(LINKLIBS); do \
+ echo "-l $(TOPDIR)/$$LIB" >> nuttx.lnk ;\
+ done
+ @echo "-l myz80.lib" >>nuttx.lnk # Name of SDCC z80 library
+ @echo "-m nuttx.map" >>nuttx.lnk # Generate a map file
+# @echo "-j nuttx.sym" >>nuttx.lnk # Generate a symbol file
+ @echo "-i" >>nuttx.lnk # Intel hex format
+ @echo "nuttx.ihx" >>nuttx.lnk # Path to head object
+ @echo "$(HEAD_AOBJ)" >>nuttx.lnk # Path to head object
+ @echo "-e" >>nuttx.lnk # End of script
+ $(LD) -f nuttx.lnk
nuttx$(EXEEXT): pass1.ihx nuttx.ihx
@rm -f pass1.*
packihx nuttx.ihx > $(TOPDIR)/nuttx$(EXEEXT)
@cp -f nuttx.map $(TOPDIR)/.
-# This target builds a test program to verify interrupt context switching. irqtest is
-# a PHONY target that just sets upt the up_irqtest build correctly
-
-up_irqtest.ihx: $(TEST_COBJS)
- $(CC) $(LDFLAGS) -L. $(SDCCPATH) $(HEAD_AOBJ) $(TEST_COBJS) $(TESTEXTRAOBJS) $(SDCCLIBS) -o $@
-
-irqtest:
- $(MAKE) TOPDIR=../../.. up_irqtest.ihx
-
# Build dependencies
.depend: Makefile up_mem.h chip/Make.defs $(DEPSRCS)
@@ -207,7 +207,7 @@ clean:
@if [ -e board/Makefile ]; then \
$(MAKE) -C board TOPDIR=$(TOPDIR) clean ; \
fi
- rm -f libarch$(LIBEXT) up_mem.h
+ rm -f libarch$(LIBEXT) up_mem.h pass1.lnk nuttx.lnk
rm -f *.asm *.rel *.lst *.rst *.sym *.adb *.lnk *.map *.mem *.ihx *.hex *~
if [ ! -z "$(OBJEXT)" ]; then rm -f *$(OBJEXT); fi
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-01 13:19:47 +0000