From a8dc90eaaa5e6474beac828558d969b1aafee4af Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Wed, 9 Jan 2013 16:17:21 +0100 Subject: libc: add {get,set,swap,make}context user context manipulation functions Add the obsolescent SUSv3 family of user context manipulating functions for arm, i386, mips, x86_64. Signed-off-by: Timon ter Braak Signed-off-by: Florian Fainelli Signed-off-by: Bernhard Reutner-Fischer Signed-off-by: Natanael Copa Signed-off-by: Bernhard Reutner-Fischer --- libc/sysdeps/linux/Makefile.commonarch | 20 +++++++++++++++++++- 1 file changed, 19 insertions(+), 1 deletion(-) (limited to 'libc/sysdeps/linux/Makefile.commonarch') diff --git a/libc/sysdeps/linux/Makefile.commonarch b/libc/sysdeps/linux/Makefile.commonarch index c1bc5df30..ac89e7258 100644 --- a/libc/sysdeps/linux/Makefile.commonarch +++ b/libc/sysdeps/linux/Makefile.commonarch @@ -37,5 +37,23 @@ headers-y += $(ARCH_HEADERS_OUT) headers_clean-y += HEADERCLEAN_$(subst $(top_builddir),,$(ARCH_OUT)) HEADERCLEAN_$(subst $(top_builddir),,$(ARCH_OUT)): $(do_rm) $(ARCH_HEADERS_OUT) - endif + +CFLAGS-ucontext_i.c = -S + +$(ARCH_OUT)/ucontext_i.c: $(ARCH_DIR)/ucontext_i.sym + $(do_awk) $(top_srcdir)extra/scripts/gen-as-const.awk $< > $@ + +$(ARCH_OUT)/ucontext_i.s: $(ARCH_OUT)/ucontext_i.c + $(compile.c) + +$(ARCH_OUT)/ucontext_i.h: $(ARCH_OUT)/ucontext_i.s + $(do_sed) $(PTHREAD_GENERATE_MANGLE) $< > $@ + +pregen-headers-$(UCLIBC_HAS_CONTEXT_FUNCS) += $(ARCH_OUT)/ucontext_i.h + +headers_clean-$(UCLIBC_HAS_CONTEXT_FUNCS) += \ + HEADERCLEAN_$(subst $(top_builddir),,$(ARCH_OUT)/ucontext_i) + +HEADERCLEAN_$(subst $(top_builddir),,$(ARCH_OUT)/ucontext_i): + $(do_rm) $(addprefix $(ARCH_OUT)/ucontext_i., c h s) -- cgit v1.2.3