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Adds the needed build system changes in order to compile and create the new libraries for Semihosting v2.

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This uses the new recursive build target in multi-build.in

For AArch64 no new spec files are needed but the makefiles
are modified to keep them in sync with the ARM ones.

Signed-off-by: Tamar Christina <tamar.christina@arm.com>
This commit is contained in:
Tamar Christina 2017-07-05 13:00:23 +01:00 committed by Corinna Vinschen
parent ebd97f4c00
commit bfa3bbcf33
4 changed files with 49 additions and 16 deletions
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54
libgloss/aarch64/Makefile.in
View File

@ -52,8 +52,11 @@ MULTISRCTOP =
MULTIBUILDTOP =
MULTIDIRS =
MULTISUBDIR =
MULTILIBNAME =
MULTIDO = true
MULTICLEAN = true
MULTI_FLAGS_FOR_TARGET = MULTI_DEFAULT_FLAGS
MULTI_DEFAULT_FLAGS = -DSEMIHOST_V2
SHELL = /bin/sh
@ -77,11 +80,12 @@ OBJS = ftruncate.o libcfunc.o syscalls.o truncate.o _exit.o _kill.o
CRT0 = crt0.o
CRT0_INSTALL = install-crt0
CRT0_INSTALL = install-crt0
RDIMON_CRT0 = rdimon-crt0.o
RDIMON_BSP = librdimon.a
RDIMON_CRT0 = rdimon-crt0${${MULTILIBNAME}}.o
RDIMON_BSP = librdimon${${MULTILIBNAME}}.a
RDIMON_OBJS = $(patsubst %,rdimon-%,$(OBJS))
RDIMON_SCRIPTS = rdimon.specs aem-ve.specs aem-validation.specs
RDIMON_SCRIPTS = rdimon${${MULTILIBNAME}}.specs \
aem-ve${${MULTILIBNAME}}.specs \
aem-validation${${MULTILIBNAME}}.specs
RDIMON_INSTALL = install-rdimon
CFLAGS = -g
@ -93,6 +97,7 @@ CFLAGS = -g
# build a test program for each target board. Just trying to get
# it to link is a good test, so we ignore all the errors for now.
#
all: ${CRT0} ${RDIMON_CRT0} ${RDIMON_BSP} ${RDIMON_SCRIPTS}
@rootpre=`pwd`/; export rootpre; \
srcrootpre=`cd $(srcdir); pwd`/; export srcrootpre; \
@ -103,6 +108,7 @@ all: ${CRT0} ${RDIMON_CRT0} ${RDIMON_BSP} ${RDIMON_SCRIPTS}
else true; fi; \
else true; fi; \
done
$(MAKE) $(AM_MAKEFLAGS) all-recursive
#
# here's where we build the test programs for each target
@ -112,35 +118,53 @@ test:
#
crt0.o: crt0.S
$(CC) $(CFLAGS_FOR_TARGET) $($(MULTI_FLAGS_FOR_TARGET)) $(CFLAGS) $(INCLUDES) -o $@ -c $<
rdimon-crt0.o: crt0.S
$(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -DARM_RDI_MONITOR -o $@ -c $<
rdimon-crt0${${MULTILIBNAME}}.o: crt0.S
$(CC) $(CFLAGS_FOR_TARGET) $($(MULTI_FLAGS_FOR_TARGET)) $(CFLAGS) $(INCLUDES) -DARM_RDI_MONITOR -o $@ -c $<
#rdimon-trap.o: trap.S
# $(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -DARM_RDI_MONITOR -o $@ -c $<
# $(CC) $(CFLAGS_FOR_TARGET) $($(MULTI_FLAGS_FOR_TARGET)) $(CFLAGS) $(INCLUDES) -DARM_RDI_MONITOR -o $@ -c $<
rdimon-_exit.o: _exit.c
$(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -DARM_RDI_MONITOR -o $@ -c $<
$(CC) $(CFLAGS_FOR_TARGET) $($(MULTI_FLAGS_FOR_TARGET)) $(CFLAGS) $(INCLUDES) -DARM_RDI_MONITOR -o $@ -c $<
rdimon-ftruncate.o: ftruncate.c
$(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -DARM_RDI_MONITOR -o $@ -c $<
$(CC) $(CFLAGS_FOR_TARGET) $($(MULTI_FLAGS_FOR_TARGET)) $(CFLAGS) $(INCLUDES) -DARM_RDI_MONITOR -o $@ -c $<
rdimon-_kill.o: _kill.c
$(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -DARM_RDI_MONITOR -o $@ -c $<
$(CC) $(CFLAGS_FOR_TARGET) $($(MULTI_FLAGS_FOR_TARGET)) $(CFLAGS) $(INCLUDES) -DARM_RDI_MONITOR -o $@ -c $<
rdimon-libcfunc.o: libcfunc.c
$(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -DARM_RDI_MONITOR -o $@ -c $<
$(CC) $(CFLAGS_FOR_TARGET) $($(MULTI_FLAGS_FOR_TARGET)) $(CFLAGS) $(INCLUDES) -DARM_RDI_MONITOR -o $@ -c $<
rdimon-syscalls.o: syscalls.c
$(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -DARM_RDI_MONITOR -o $@ -c $<
$(CC) $(CFLAGS_FOR_TARGET) $($(MULTI_FLAGS_FOR_TARGET)) $(CFLAGS) $(INCLUDES) -DARM_RDI_MONITOR -o $@ -c $<
rdimon-truncate.o: truncate.c
$(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -DARM_RDI_MONITOR -o $@ -c $<
$(CC) $(CFLAGS_FOR_TARGET) $($(MULTI_FLAGS_FOR_TARGET)) $(CFLAGS) $(INCLUDES) -DARM_RDI_MONITOR -o $@ -c $<
$(RDIMON_BSP): $(RDIMON_OBJS)
${AR} ${ARFLAGS} $@ $^
${RANLIB} $@
# Multilib support.
.PHONY: multi-do all-multi clean-multi install-multi
all-recursive: all-multi
clean-recursive: clean-multi
install-recursive: install-multi
# The $(MAKE) comments below are to enable parallel building.
all-multi:
$(MAKE) $(AM_MAKEFLAGS) DO=all multi-do
clean-multi:
$(MAKE) $(AM_MAKEFLAGS) DO=clean multi-do
install-multi:
$(MAKE) $(AM_MAKEFLAGS) DO=install multi-do
clean mostlyclean:
rm -f a.out core *.i *.o *-test *.srec *.dis *.x $(SIM_BSP) ${RDIMON_SCRIPTS}
@rootpre=`pwd`/; export rootpre; \
@ -152,6 +176,7 @@ clean mostlyclean:
else true; fi; \
else true; fi; \
done
$(MAKE) $(AM_MAKEFLAGS) clean-recursive
distclean maintainer-clean realclean: clean
rm -f Makefile config.status *~
@ -167,6 +192,7 @@ install: ${CRT0_INSTALL} ${RDIMON_INSTALL}
else true; fi; \
else true; fi; \
done
$(MAKE) $(AM_MAKEFLAGS) install-recursive
install-crt0:
${INSTALL_DATA} ${CRT0} $(DESTDIR)${tooldir}/lib${MULTISUBDIR}/$$x
@ -189,3 +215,5 @@ Makefile: Makefile.in config.status @host_makefile_frag_path@
config.status: configure
$(SHELL) config.status --recheck
include $(srcdir)/../multi-build.in

2
libgloss/aarch64/elf-aem-validation.specs
View File

@ -1,7 +1,7 @@
# aem-ve.specs
#
# Spec file for AArch64 baremetal newlib, libgloss on the validation platform
# with AngelAPI semi-hosting.
# with version 2 of AngelAPI semi-hosting.
%rename lib libc

4
libgloss/aarch64/elf-aem-ve.specs
View File

@ -1,7 +1,7 @@
# aem-ve.specs
#
# Spec file for AArch64 baremetal newlib, libgloss on VE platform with AngelAPI
# semi-hosting.
# Spec file for AArch64 baremetal newlib, libgloss on VE platform with version 2
# of AngelAPI semi-hosting.
#
# This Spec file is also appropriate for the foundation model.

5
libgloss/aarch64/elf-rdimon.specs
View File

@ -1,3 +1,8 @@
# rdimon.specs
#
# Spec file for AArch64 baremetal newlib with version 2 of the
# AngelAPI semi-hosting.
%rename lib libc
*libgloss: