2005-09-16 22:27:51 -04:00
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#
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2007-10-16 04:26:54 -04:00
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# Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux,intel}.com)
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2005-04-16 18:20:36 -04:00
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# Licensed under the GPL
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#
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2009-09-20 06:28:22 -04:00
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CPPFLAGS_vmlinux.lds := -U$(SUBARCH) -DSTART=$(LDS_START) \
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-DELF_ARCH=$(LDS_ELF_ARCH) \
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-DELF_FORMAT=$(LDS_ELF_FORMAT)
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2005-04-16 18:20:36 -04:00
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extra-y := vmlinux.lds
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2005-05-05 19:15:19 -04:00
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clean-files :=
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2005-04-16 18:20:36 -04:00
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2006-07-10 07:45:13 -04:00
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obj-y = config.o exec.o exitcode.o init_task.o irq.o ksyms.o mem.o \
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2007-02-10 04:44:12 -05:00
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physmem.o process.o ptrace.o reboot.o sigio.o \
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2006-07-10 07:45:13 -04:00
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signal.o smp.o syscall.o sysrq.o time.o tlb.o trap.o uaccess.o \
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uml: throw out CONFIG_MODE_TT
This patchset throws out tt mode, which has been non-functional for a while.
This is done in phases, interspersed with code cleanups on the affected files.
The removal is done as follows:
remove all code, config options, and files which depend on
CONFIG_MODE_TT
get rid of the CHOOSE_MODE macro, which decided whether to
call tt-mode or skas-mode code, and replace invocations with their
skas portions
replace all now-trivial procedures with their skas equivalents
There are now a bunch of now-redundant pieces of data structures, including
mode-specific pieces of the thread structure, pt_regs, and mm_context. These
are all replaced with their skas-specific contents.
As part of the ongoing style compliance project, I made a style pass over all
files that were changed. There are three such patches, one for each phase,
covering the files affected by that phase but no later ones.
I noticed that we weren't freeing the LDT state associated with a process when
it exited, so that's fixed in one of the later patches.
The last patch is a tidying patch which I've had for a while, but which caused
inexplicable crashes under tt mode. Since that is no longer a problem, this
can now go in.
This patch:
Start getting rid of tt mode support.
This patch throws out CONFIG_MODE_TT and all config options, code, and files
which depend on it.
CONFIG_MODE_SKAS is gone and everything that depends on it is included
unconditionally.
The few changed lines are in re-written Kconfig help, lines which needed
something skas-related removed from them, and a few more which weren't
strictly deletions.
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-16 04:26:50 -04:00
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um_arch.o umid.o skas/
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2005-04-16 18:20:36 -04:00
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2005-05-20 16:59:10 -04:00
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obj-$(CONFIG_BLK_DEV_INITRD) += initrd.o
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2005-04-16 18:20:36 -04:00
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obj-$(CONFIG_GPROF) += gprof_syms.o
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obj-$(CONFIG_GCOV) += gmon_syms.o
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2006-03-27 04:14:36 -05:00
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USER_OBJS := config.o
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2005-04-16 18:20:36 -04:00
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include arch/um/scripts/Makefile.rules
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2005-05-05 19:15:18 -04:00
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targets := config.c config.tmp
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2005-04-16 18:20:36 -04:00
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# Be careful with the below Sed code - sed is pitfall-rich!
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# We use sed to lower build requirements, for "embedded" builders for instance.
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$(obj)/config.tmp: $(objtree)/.config FORCE
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$(call if_changed,quote1)
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quiet_cmd_quote1 = QUOTE $@
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2009-03-31 18:23:40 -04:00
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cmd_quote1 = sed -e 's/"/\\"/g' -e 's/^/"/' -e 's/$$/\\n",/' \
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2005-04-16 18:20:36 -04:00
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$< > $@
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$(obj)/config.c: $(src)/config.c.in $(obj)/config.tmp FORCE
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$(call if_changed,quote2)
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quiet_cmd_quote2 = QUOTE $@
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cmd_quote2 = sed -e '/CONFIG/{' \
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2009-03-31 18:23:40 -04:00
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-e 's/"CONFIG"//' \
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2005-04-16 18:20:36 -04:00
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-e 'r $(obj)/config.tmp' \
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2005-05-01 11:58:54 -04:00
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-e 'a \' \
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2009-03-31 18:23:40 -04:00
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-e '""' \
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2005-04-16 18:20:36 -04:00
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-e '}' \
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$< > $@
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