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https://sourceware.org/git/glibc.git
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bb4002d601
asm/unistd.h into asm-unistd.h. * sysdeps/unix/sysv/linux/mips/configure: Generated. * sysdeps/unix/sysv/linux/mips/Makefile: Do custom processing of syscall list. * sysdeps/unix/sysv/linux/mips/sys/syscall.h: New file. * sysdeps/unix/sysv/linux/mips/clone.S: Don't include asm/unistd.h.
51 lines
1.9 KiB
Makefile
51 lines
1.9 KiB
Makefile
ifeq ($(subdir),signal)
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sysdep_routines += rt_sigsuspend rt_sigprocmask rt_sigtimedwait \
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rt_sigqueueinfo rt_sigaction rt_sigpending
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#sysdep_routines += sigsuspend
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endif
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ifeq ($(subdir),misc)
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sysdep_routines += cachectl cacheflush sysmips _test_and_set
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sysdep_headers += sys/cachectl.h sys/sysmips.h sys/tas.h
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no_syscall_list_h = 1
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# Generate the list of SYS_* macros for the system calls (__NR_* macros).
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# We generate not only SYS_<syscall>, pointing at SYS_<abi>_<syscall> if
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# it exists, but also define SYS_<abi>_<syscall> for all ABIs.
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$(objpfx)syscall-%.h $(objpfx)syscall-%.d: ../sysdeps/unix/sysv/linux/mips/sys/syscall.h
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rm -f $(@:.h=.d)-t
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{ \
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echo '/* Generated at libc build time from kernel syscall list. */';\
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echo ''; \
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echo '#ifndef _SYSCALL_H'; \
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echo '# error "Never use <bits/syscall.h> directly; include <sys/syscall.h> instead."'; \
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echo '#endif'; \
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echo ''; \
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rm -f $(@:.d=.h).newt; \
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SUNPRO_DEPENDENCIES='$(@:.h=.d)-t $@' \
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$(CC) -E -x c -I $(common-objdir) $(sysincludes) $< -D_LIBC -dM | \
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sed -n 's@^#define __NR_\([^ ]*\) .*$$@#define SYS_\1 __NR_\1@p' > $(@:.d=.h).newt; \
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if grep SYS_O32_ $(@:.d=.h).newt > /dev/null; then \
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echo '#if defined _ABI64 && _MIPS_SIM == _ABI64'; \
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sed -n 's/^\(#define SYS_\)N64_/\1/p' < $(@:.d=.h).newt; \
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echo '#elif defined _ABIN32 && _MIPS_SIM == _ABIN32'; \
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sed -n 's/^\(#define SYS_\)N32_/\1/p' < $(@:.d=.h).newt; \
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echo '#else'; \
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sed -n 's/^\(#define SYS_\)O32_/\1/p' < $(@:.d=.h).newt; \
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echo '#endif'; \
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sed -n '/^#define SYS_\([ON]32\|N64\)_/p' < $(@:.d=.h).newt; \
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else \
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cat $(@:.d=.h).newt; \
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fi; \
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rm $(@:.d=.h).newt; \
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} > $(@:.d=.h).new
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mv -f $(@:.d=.h).new $(@:.d=.h)
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sed < $(@:.h=.d)-t > $(@:.h=.d)-t2 \
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-e 's,$(subst .,\.,$@),$(patsubst $(objpfx)%,$$(objpfx)%,\
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$(@:.d=.h) $(@:.h=.d)),'
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rm -f $(@:.h=.d)-t
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mv -f $(@:.h=.d)-t2 $(@:.h=.d)
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endif
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