diff options
Diffstat (limited to 'mach/Makefile')
| -rw-r--r-- | mach/Makefile | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/mach/Makefile b/mach/Makefile deleted file mode 100644 index 127cad00ca..0000000000 --- a/mach/Makefile +++ /dev/null @@ -1,167 +0,0 @@ -# Copyright (C) 1991-2017 Free Software Foundation, Inc. -# This file is part of the GNU C Library. - -# The GNU C Library is free software; you can redistribute it and/or -# modify it under the terms of the GNU Lesser General Public -# License as published by the Free Software Foundation; either -# version 2.1 of the License, or (at your option) any later version. - -# The GNU C Library is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# Lesser General Public License for more details. - -# You should have received a copy of the GNU Lesser General Public -# License along with the GNU C Library; if not, see -# <http://www.gnu.org/licenses/>. - -subdir := mach - -include ../Makeconfig - -headers = mach_init.h mach.h mach_error.h mach-shortcuts.h mach/mach_traps.h \ - $(interface-headers) mach/mach.h mach/mig_support.h mach/error.h \ - $(lock-headers) machine-sp.h -lock = spin-solid spin-lock mutex-init mutex-solid -lock-headers = lock-intern.h machine-lock.h spin-lock.h -routines = $(mach-syscalls) $(mach-shortcuts) \ - mach_init mig_strncpy msg \ - mig-alloc mig-dealloc mig-reply \ - msg-destroy msgserver \ - mach_error errstring error_compat errsystems \ - devstream setup-thread $(lock) - -# The RPC interfaces go in a separate library. -interface-library := libmachuser - -# We produce mach_interface.h from mach.defs because there is already a -# <mach/mach.h> that is not the interface header (thanks CMU). -mach-interface-list := $(patsubst mach,mach_interface,$(mach-interface-list)) -mach/mach_interface.defs = mach/mach.defs - -# Similarly for memory_object_user vs. memory_object -mach-interface-list := $(patsubst memory_object,memory_object_user,\ - $(mach-interface-list)) -mach/memory_object_user.defs = mach/memory_object.defs - -user-interfaces := $(addprefix mach/,$(mach-interface-list) \ - mach_port mach_host exc \ - )\ - $(addprefix device/,device device_request) - -server-interfaces := mach/exc - -# 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 inhibit_mach_syscalls --include $(objpfx)mach-syscalls.mk -endif -$(objpfx)mach-syscalls.mk: syscalls.awk Makefile libc-modules.h -# Go kludges!!! - $(make-target-directory) -# We must use $(CFLAGS) to get -O flags that affect #if's in header files. - echo '#include <mach/syscall_sw.h>' | \ - $(CC) $(CFLAGS) $(CPPFLAGS) -E -MD -MP -MF $@-dep -MT $@ \ - -x c-header - \ - -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 $< > $@-new -ifneq (,$(objpfx)) - sed $(sed-remove-objpfx) $@-dep >> $@-new -else - cat $@-dep >> $@-new -endif - rm -f $@-dep - mv -f $@-new $@ -generated += mach-syscalls.mk - -ifndef mach-syscalls -# We cannot make the deps properly until we know how to make the system -# call functions, and for that we must know what they all are. -no_deps=t -else -$(mach-syscalls:%=$(objpfx)%.S): $(objpfx)%.S: $(objpfx)mach-syscalls.mk - (echo '#include <sysdep.h>'; \ - echo 'kernel_trap (__$*,$(sysno-$*),$(nargs-$*))'; \ - echo 'weak_alias (__$*, $*)') > $@-new - mv -f $@-new $@ -generated += $(mach-syscalls:=.S) -endif # mach-syscalls - -# 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 -# Forget about mach_interface.defs for this run. On the next run, -# $(mach-shortcuts) will be set, and that will change how -# mach_interface.defs is processed: it will get the -D flags below. -user-interfaces := $(filter-out $(mach-interface-list:%=mach/%) \ - mach/mach_port mach/mach_host mach/mach4 \ - device/device_request,\ - $(user-interfaces)) -endif - -# For some reason, the calls in this file are `protected' by an ifdef. -MIGFLAGS-mach/mach4=-DMACH_PCSAMPLE - -# Make the MiG stubs for $(mach-shortcuts) be CALL_rpc. -migdefines += $(foreach call,$(mach-shortcuts),-D$(call)=$(call)_rpc) -$(mach-interface-list:%=mach/%.uh) \ - mach/mach_host.uh mach/mach_port.uh: $(objpfx)mach-syscalls.mk - -ifdef mach-shortcuts -$(mach-shortcuts:%=$(objpfx)%.c): $(objpfx)%.c: shortcut.awk \ - $(objpfx)RPC_%_rpc.c - $(AWK) -v alias=$* -v call=__$* -v rpc=__$*_rpc \ - -v syscall=__syscall_$* -f $^ > $@-new - mv -f $@-new $@ -generated += $(mach-shortcuts:%=%.c) -endif # mach-shortcuts - -# Generate mach-shortcuts.h, which will contain the prototypes for the -# shortcutted kernel RPC functions. -$(objpfx)mach-shortcuts.h: $(mach-interface-list:%=$(objpfx)mach/%.h) \ - $(objpfx)mach/mach_host.h \ - $(objpfx)mach/mach_port.h -# The first line gets us one paragraph per line, with @s separating real lines. -# The second line selects paragraphs for the shortcutted functions. -# The third line removes `_rpc' from the names and reconstitutes the lines. - cat $^ | tr \\012 @ | sed s/@@/@%/g | tr % \\012 \ - | grep '^/\* Routine [a-z0-9_]*_rpc \*/' \ - | sed 's/_rpc//g' | tr @ \\012 > $@-new - mv -f $@-new $@ -generated += mach-shortcuts.h - -before-compile += $(objpfx)mach-shortcuts.h - -include Machrules -include ../Rules - - -# A gcc bug prevents the generated file from working properly, -# so we have one in the distribution for the time being. -generated += errsystems.c -$(objpfx)errsystems.c: errsystems.awk err_*.sub \ - $(wildcard $(addsuffix /err_*.sub,$(+sysdep_dirs))) - $(AWK) -v subsys='$(filter-out $<,$^)' -f $^ > $@.n - mv -f $@.n $@ - - -# Convenient target to update all the generated source files. -.PHONY: generated -generated: $(addprefix $(common-objpfx),$(common-generated)) \ - $(addprefix $(objpfx),$(generated)) - -.PHONY: mach-before-compile -mach-before-compile: $(mach-before-compile) |