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authorRoland McGrath <roland@gnu.org>2002-02-19 00:22:30 +0000
committerRoland McGrath <roland@gnu.org>2002-02-19 00:22:30 +0000
commit3a2832a07f0b5b72d457c788e2268232f22a1a67 (patch)
tree8e9f55d68d02df8bf654a1f4f74dfea987025654 /mach/Makefile
parent21297437bb37c5f1aedb615fd41e93efc12f556a (diff)
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* sysdeps/mach/hurd/times.c: Fix typo in last change.
	* sysdeps/mach/hurd/setpriority.c [POLICY_TIMESHARE_BASE_COUNT]:
	Use task_policy in place of task_priority.

	* sysdeps/generic/bits/mman.h
	(MS_ASYNC, MS_SYNC, MS_INVALIDATE): New macros.
	* sysdeps/mach/msync.c: New file.

	* sysdeps/mach/powerpc/syscall.S: New file.

	* mach/msg.c [MACH_MSG_OVERWRITE]
	(__mach_msg_trap, __mach_msg_overwrite): New functions.
	* mach/Versions (libc: GLIBC_2.0): Add mach_msg_overwrite and __ name.

	* sysdeps/mach/configure.in: Check for clock.defs to put into
	mach_interface_list.
	* sysdeps/mach/configure: Regenerated.

	* mach/Makefile (mach-machine): New variable, set from $(base-machine).
	($(objpfx)mach-syscalls.mk): Use it in place of $(base-machine).
	($(mach-syscalls:%=$(objpfx)%.S) static pattern rule):
	Use <mach/machine/syscall_sw.h> instead of <sysdep.h>.
	(mach-shortcuts): Add device_read_overwrite_request,
	device_read_overwrite, vm_read_overwrite, thread_switch.

	* configure.in (base_machine): Set to $machine by default.
	* configure: Regenerated.
Diffstat (limited to 'mach/Makefile')
-rw-r--r--mach/Makefile16
1 files changed, 12 insertions, 4 deletions
diff --git a/mach/Makefile b/mach/Makefile
index 674250c9ad..a4e4c077f7 100644
--- a/mach/Makefile
+++ b/mach/Makefile
@@ -67,6 +67,9 @@ distribute += Machrules syscalls.awk shortcut.awk \
 # Clear any environment	value.
 generated =
 
+# Translate GNU names for CPUs into the names used in Mach header files.
+mach-machine = $(patsubst powerpc,ppc,$(base-machine))
+
 # Define mach-syscalls and sysno-*.
 ifndef no_deps
 ifndef inhibit_mach_syscalls
@@ -80,7 +83,7 @@ $(objpfx)mach-syscalls.mk: syscalls.awk Makefile
 	echo '#include <mach/syscall_sw.h>' | \
 	DEPENDENCIES_OUTPUT='$@-dep $@' \
 	$(CC) $(CFLAGS) $(CPPFLAGS) -E -x c-header - \
-	      -D_MACH_`echo $(base-machine) | tr a-z A-Z`_SYSCALL_SW_H_=1 | \
+	      -D_MACH_`echo $(mach-machine) | tr a-z A-Z`_SYSCALL_SW_H_=1 | \
 	sed -n -e 's/^kernel_trap(\(.*\),\([-0-9]*\),\([0-9]*\))$$/\1 \2 \3/p'\
 	| $(AWK) -f $< > $@-new
 	cat $@-dep >> $@-new; rm -f $@-dep
@@ -93,15 +96,20 @@ ifndef mach-syscalls
 no_deps=t
 else
 $(mach-syscalls:%=$(objpfx)%.S): $(objpfx)%.S: $(objpfx)mach-syscalls.mk
-	(echo '#include <sysdep.h>'; \
+	(echo '#include <mach/machine/syscall_sw.h>'; \
 	 echo 'kernel_trap(__$*,$(sysno-$*),$(nargs-$*))'; \
 	 echo 'weak_alias (__$*, $*)') > $@-new
 	 mv -f $@-new $@
 generated += $(mach-syscalls:=.S)
 endif	# mach-syscalls
 
-# syscall_device_writev_request has no RPC equivalent.
-mach-shortcuts := $(filter-out device_writev_request,\
+# These syscalls that look like RPCs actually have no RPC equivalents.
+mach-shortcuts := $(filter-out device_writev_request \
+			       device_read_overwrite_request \
+			       device_read_overwrite \
+			       vm_read_overwrite \
+			       thread_switch \
+			       ,\
 		  $(patsubst syscall_%,%,$(filter syscall_%,$(mach-syscalls))))
 
 ifndef mach-shortcuts