forked from luck/tmp_suning_uos_patched
13c06be399
This patch adds an implementation of setjmp and longjmp to UML, allowing access to the inside of a jmpbuf without needing the access macros formerly provided by libc. The implementation is stolen from klibc. I copy the relevant files into arch/um. I have another patch which avoids the copying, but requires klibc be in the tree. setjmp and longjmp users required some tweaking. Includes of <setjmp.h> were removed and includes of the UML longjmp.h were added where necessary. There are also replacements of siglongjmp with UML_LONGJMP which I somehow missed earlier. Signed-off-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
24 lines
668 B
Makefile
24 lines
668 B
Makefile
obj-y = bugs.o checksum.o delay.o fault.o ksyms.o ldt.o ptrace.o \
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ptrace_user.o setjmp.o signal.o sigcontext.o syscalls.o sysrq.o \
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sys_call_table.o tls.o
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obj-$(CONFIG_MODE_SKAS) += stub.o stub_segv.o
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subarch-obj-y = lib/bitops.o kernel/semaphore.o
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subarch-obj-$(CONFIG_HIGHMEM) += mm/highmem.o
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subarch-obj-$(CONFIG_MODULES) += kernel/module.o
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USER_OBJS := bugs.o ptrace_user.o sigcontext.o fault.o
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USER_OBJS += user-offsets.s
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extra-y += user-offsets.s
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extra-$(CONFIG_MODE_TT) += unmap.o
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UNPROFILE_OBJS := stub_segv.o
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CFLAGS_stub_segv.o := $(CFLAGS_NO_HARDENING)
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include arch/um/scripts/Makefile.rules
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$(obj)/unmap.%: _c_flags = $(call unprofile,$(CFLAGS))
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