b8b8f537bd
Kernel: o Remove s_ipc_sendrec, instead using s_ipc_to for all send primitives o Centralize s_ipc_to bit manipulation, - disallowing assignment of bits pointing to unused priv structs; - preventing send-to-self by not setting bit for own priv struct; - preserving send mask matrix symmetry in all cases o Add IPC send mask checks to SENDA, which were missing entirely somehow o Slightly improve IPC stats accounting for SENDA o Remove SYSTEM from user processes' send mask o Half-fix the dependency between boot image order and process numbers, - correcting the table order of the boot processes; - documenting the order requirement needed for proper send masks; - warning at boot time if the order is violated RS: o Add support in /etc/drivers.conf for servers that talk to user processes, - disallowing IPC to user processes if no "ipc" field is present - adding a special "USER" label to explicitly allow IPC to user processes o Always apply IPC masks when specified; remove -i flag from service(8) o Use kernel send mask symmetry to delay adding IPC permissions for labels that do not exist yet, adding them to that label's process upon creation o Add VM to ipc permissions list for rtl8139 and fxp in drivers.conf Left to future fixes: o Removal of the table order vs process numbers dependency altogether, possibly using per-process send list structures as used for SYSTEM calls o Proper assignment of send masks to boot processes; some of the assigned (~0) masks are much wider than necessary o Proper assignment of IPC send masks for many more servers in drivers.conf o Removal of the debugging warning about the now legitimate case where RS's add_forward_ipc cannot find the IPC destination's label yet
102 lines
2.7 KiB
Makefile
Executable file
102 lines
2.7 KiB
Makefile
Executable file
# Makefile for the kernel image.
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u=/usr
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CC= exec cc
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CFLAGS= -O -D_MINIX -D_POSIX_SOURCE
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MDEC= /usr/mdec
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# Specify the programs that are part of the system image.
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PROGRAMS= ../kernel/kernel \
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../servers/pm/pm \
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../servers/vfs/vfs \
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../servers/rs/rs \
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../drivers/memory/memory \
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../drivers/log/log \
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../drivers/tty/tty \
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../servers/ds/ds \
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../servers/mfs/mfs \
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../servers/vm/vm \
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../servers/init/init
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usage:
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@echo " " >&2
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@echo "Master Makefile to create new MINIX configuration." >& 2
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@echo "Root privileges are required." >&2
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@echo " " >&2
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@echo "Usage:" >&2
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@echo " make includes # Install include files" >&2
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@echo " make depend # Generate dependency files" >&2
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@echo " make libraries # Make system libraries" >&2
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@echo " make services # Compile and install all services" >&2
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@echo " make fresh # Make clean, libraries, and services" >&2
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@echo " make image # Make needed services and create boot image" >&2
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@echo " make install # Make image, and install to hard disk" >&2
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@echo " make hdboot # Make image, and install to hard disk" >&2
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@echo " make fdboot # Make image, and install to floppy disk" >&2
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@echo " make bootable # Make hard disk bootable" >&2
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@echo " make clean # Remove all compiler results, except libs" >&2
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@echo " " >&2
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@echo "To create a fresh MINIX configuration, try:" >&2
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@echo " make clean install # new boot image" >&2
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@echo " make fresh install # new everything" >&2
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@echo " " >&2
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# create a fresh configuration or system image
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fresh:
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cd ../lib && $(MAKE) clean
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$(MAKE) clean
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$(MAKE) libraries services
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all: services image
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image: includes
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cd ../kernel && $(MAKE) EXTRA_OPTS=$(EXTRA_OPTS)
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cd ../servers && $(MAKE) image
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cd ../drivers && $(MAKE) image
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installboot -image $@ $(PROGRAMS)
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image_small: includes
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cd ../kernel && $(MAKE) EXTRA_OPTS=$(EXTRA_OPTS)
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cd ../servers && $(MAKE) EXTRA_OPTS=-D_MINIX_SMALL=1 image
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cd ../drivers && $(MAKE) EXTRA_OPTS=$(EXTRA_OPTS) image
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installboot -image $@ $(PROGRAMS)
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# rebuild the program or system libraries
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includes:
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cd ../include && $(MAKE) install
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depend: includes
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cd ../ && $(MAKE) depend
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services: includes
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cd ../kernel && $(MAKE)
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cd ../servers && $(MAKE) install
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cd ../drivers && $(MAKE) install
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libraries: includes
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cd ../lib && $(MAKE) clean
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cd ../lib && $(MAKE) all
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cd ../lib && $(MAKE) install
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# make bootable and place system images
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bootable:
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exec su root mkboot bootable
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hdboot: image
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exec sh mkboot $@
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@sync
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fdboot: image
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exec su root mkboot $@
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@sync
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install: includes services hdboot
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# clean up compile results
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clean:
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cd ../kernel && $(MAKE) $@
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cd ../servers && $(MAKE) $@
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cd ../drivers && $(MAKE) $@
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rm -rf *.bak image image_small *.iso *.iso.gz cdfdimage rootimage src
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