public inbox for newlib@sourceware.org
 help / color / mirror / Atom feed
* [PATCH][Newlib][libgloss][AArch64] - Semihosting v2 Makefile changes (2 / 5)
@ 2017-07-03 16:53 Tamar Christina
  2017-07-05 12:13 ` Tamar Christina
  0 siblings, 1 reply; 2+ messages in thread
From: Tamar Christina @ 2017-07-03 16:53 UTC (permalink / raw)
  To: newlib; +Cc: nd, Richard Earnshaw, Marcus Shawcroft, jjohnstn

[-- Attachment #1: Type: text/plain, Size: 832 bytes --]

Hi All, 


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

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

For AArch64 no new spec files are needed.

Regression tested on aarch64-none-elf.

OK for master?

PS. I do not have commit rights so if OK can someone apply for me?

Thanks,
Tamar


libgloss/
2017-07-03  Tamar Christina  <tamar.christina@arm.com>

	* aarch64/Makefile.in (MULTI_FLAGS_FOR_TARGET, MULTILIBNAME): New.
	(install, clean, all): Make recursively.
	(multi-do, all-multi, clean-multi, install-multi): New.
	(all-recursive, clean-recursive, install-recursive): New.
	* aarch64/elf-rdimon.specs: Document rdimon version.
	* aarch64/elf-aem-validation.specs: Likewise.
	* aarch64/elf-aem-ve.specs: Likewise.

[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: semihosting-patch-2.patch --]
[-- Type: text/x-patch; name="semihosting-patch-2.patch", Size: 6370 bytes --]

diff --git a/libgloss/aarch64/Makefile.in b/libgloss/aarch64/Makefile.in
index 3c8a9fd10182ad1330b91b3eba3961666ba550a1..546557e3ceb7db8ef77fe131a3f415b823f4b86a 100644
--- a/libgloss/aarch64/Makefile.in
+++ b/libgloss/aarch64/Makefile.in
@@ -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
\ No newline at end of file
diff --git a/libgloss/aarch64/elf-aem-validation.specs b/libgloss/aarch64/elf-aem-validation.specs
index ca0c92d5845ba83bf6bad6a3ea218515e62f007a..800791ac1dcfef955d62697d907c81b9f0e2aa9f 100644
--- a/libgloss/aarch64/elf-aem-validation.specs
+++ b/libgloss/aarch64/elf-aem-validation.specs
@@ -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
 
diff --git a/libgloss/aarch64/elf-aem-ve.specs b/libgloss/aarch64/elf-aem-ve.specs
index 671d3c14fea55b587aeee92ec18abc5f6b645105..8d86de1bea92f32414e1c4447e7c9ebf94541871 100644
--- a/libgloss/aarch64/elf-aem-ve.specs
+++ b/libgloss/aarch64/elf-aem-ve.specs
@@ -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.
 
diff --git a/libgloss/aarch64/elf-rdimon.specs b/libgloss/aarch64/elf-rdimon.specs
index cb964db5bc1a3d7e9eeb4165e4f834fa618fae2f..a1d84c2bba474119ed560052b29dbdc1b36ab287 100644
--- a/libgloss/aarch64/elf-rdimon.specs
+++ b/libgloss/aarch64/elf-rdimon.specs
@@ -1,3 +1,8 @@
+# rdimon.specs
+#
+# Spec file for AArch64 baremetal newlib with version 2 of the
+# AngelAPI semi-hosting.
+
 %rename lib libc
 
 *libgloss:

^ permalink raw reply	[flat|nested] 2+ messages in thread
* Re: [PATCH][Newlib][libgloss][AArch64] - Semihosting v2 Makefile changes (2 / 5)
  2017-07-03 16:53 [PATCH][Newlib][libgloss][AArch64] - Semihosting v2 Makefile changes (2 / 5) Tamar Christina
@ 2017-07-05 12:13 ` Tamar Christina
  0 siblings, 0 replies; 2+ messages in thread
From: Tamar Christina @ 2017-07-05 12:13 UTC (permalink / raw)
  To: newlib; +Cc: nd, Richard Earnshaw, Marcus Shawcroft, jjohnstn

[-- Attachment #1: Type: text/plain, Size: 1332 bytes --]

Hi All,

resubmitting these as git-am patches.

Thanks,
Tamar
________________________________________
From: newlib-owner@sourceware.org <newlib-owner@sourceware.org> on behalf of Tamar Christina <Tamar.Christina@arm.com>
Sent: Monday, July 3, 2017 5:53:39 PM
To: newlib@sourceware.org
Cc: nd; Richard Earnshaw; Marcus Shawcroft; jjohnstn@redhat.com
Subject: [PATCH][Newlib][libgloss][AArch64] - Semihosting v2 Makefile changes (2 / 5)

Hi All,


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

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

For AArch64 no new spec files are needed.

Regression tested on aarch64-none-elf.

OK for master?

PS. I do not have commit rights so if OK can someone apply for me?

Thanks,
Tamar


libgloss/
2017-07-03  Tamar Christina  <tamar.christina@arm.com>

        * aarch64/Makefile.in (MULTI_FLAGS_FOR_TARGET, MULTILIBNAME): New.
        (install, clean, all): Make recursively.
        (multi-do, all-multi, clean-multi, install-multi): New.
        (all-recursive, clean-recursive, install-recursive): New.
        * aarch64/elf-rdimon.specs: Document rdimon version.
        * aarch64/elf-aem-validation.specs: Likewise.
        * aarch64/elf-aem-ve.specs: Likewise.

[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: 0002-Adds-the-needed-build-system-changes-in-order-to-com.patch --]
[-- Type: text/x-patch; name="0002-Adds-the-needed-build-system-changes-in-order-to-com.patch", Size: 6941 bytes --]

From 6c9eb84f1829a93cebef2baf9979966d3dcffba5 Mon Sep 17 00:00:00 2001
From: Tamar Christina <tamar.christina@arm.com>
Date: Wed, 5 Jul 2017 13:00:23 +0100
Subject: [PATCH 2/5] Adds the needed build system changes in order to compile
 and create the new libraries for Semihosting v2.

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>
---
 libgloss/aarch64/Makefile.in              | 54 +++++++++++++++++++++++--------
 libgloss/aarch64/elf-aem-validation.specs |  2 +-
 libgloss/aarch64/elf-aem-ve.specs         |  4 +--
 libgloss/aarch64/elf-rdimon.specs         |  5 +++
 4 files changed, 49 insertions(+), 16 deletions(-)

diff --git a/libgloss/aarch64/Makefile.in b/libgloss/aarch64/Makefile.in
index 3c8a9fd10..546557e3c 100644
--- a/libgloss/aarch64/Makefile.in
+++ b/libgloss/aarch64/Makefile.in
@@ -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
\ No newline at end of file
diff --git a/libgloss/aarch64/elf-aem-validation.specs b/libgloss/aarch64/elf-aem-validation.specs
index ca0c92d58..800791ac1 100644
--- a/libgloss/aarch64/elf-aem-validation.specs
+++ b/libgloss/aarch64/elf-aem-validation.specs
@@ -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
 
diff --git a/libgloss/aarch64/elf-aem-ve.specs b/libgloss/aarch64/elf-aem-ve.specs
index 671d3c14f..8d86de1be 100644
--- a/libgloss/aarch64/elf-aem-ve.specs
+++ b/libgloss/aarch64/elf-aem-ve.specs
@@ -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.
 
diff --git a/libgloss/aarch64/elf-rdimon.specs b/libgloss/aarch64/elf-rdimon.specs
index cb964db5b..a1d84c2bb 100644
--- a/libgloss/aarch64/elf-rdimon.specs
+++ b/libgloss/aarch64/elf-rdimon.specs
@@ -1,3 +1,8 @@
+# rdimon.specs
+#
+# Spec file for AArch64 baremetal newlib with version 2 of the
+# AngelAPI semi-hosting.
+
 %rename lib libc
 
 *libgloss:
-- 
2.13.0


^ permalink raw reply	[flat|nested] 2+ messages in thread
end of thread, other threads:[~2017-07-05 12:13 UTC | newest]

Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-07-03 16:53 [PATCH][Newlib][libgloss][AArch64] - Semihosting v2 Makefile changes (2 / 5) Tamar Christina
2017-07-05 12:13 ` Tamar Christina

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).