Changeset 3558ba93 in mainline for boot

Timestamp:

2013-12-09T15:55:40Z (12 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

5b89d43b

Parents:

12735849 (diff), 9521eca (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge GCC port updates

This commit includes various small changes needed to compile GCC or
dependent libraries on more architectures than ia32.

A lot of ARM EABI functions (softfloat) were added, mostly as aliases
to already existing ones.

A generic implementation of long jump was added, based on context save
and restore functions.

Examples in src/c/ were updated to be compilable again and new scripts
for compiling with GCC were added.

New uspace/overlay directory was added that is verbatim copied into the
final image. Cleaning its content is left to the user.

A small `untar' utility was implemented for unpacking tarballs (it does
not support the standard switches nor a compressed content).

Merged branch: lp:~vojtech-horky/helenos/gcc-port

Location:

boot

Files:

• Makefile (modified) (1 diff)
• Makefile.common (modified) (2 diffs)

boot/Makefile

@@ -80 +80 @@
                 cp "$(USPACE_PATH)/$(DRVS_PATH)/$$file_dir/$$file_name/$$file_name.dev" "$(DIST_PATH)/$(DRVS_PATH)/$$file_name/" ; \
         done
+        if ls $(DIST_OVERLAY_PATH)/* >/dev/null; then \
+                cp -r -L $(DIST_OVERLAY_PATH)/* "$(DIST_PATH)"; \
+        fi
 
 clean: clean_dist

boot/Makefile.common

@@ -48 +48 @@
 USPACE_PATH = $(ROOT_PATH)/uspace
 DIST_PATH = $(USPACE_PATH)/dist
+DIST_OVERLAY_PATH = $(USPACE_PATH)/overlay
 TOOLS_PATH = $(ROOT_PATH)/tools
 DRVS_PATH = drv
@@ -205 +206 @@
         $(USPACE_PATH)/app/sysinfo/sysinfo \
         $(USPACE_PATH)/app/top/top \
+        $(USPACE_PATH)/app/untar/untar \
         $(USPACE_PATH)/app/usbinfo/usbinfo \
         $(USPACE_PATH)/app/vuhid/vuh \