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* sysdeps/mips/atomicity.h: Remove unused file. * sysdeps/mips/dl-machine.h (elf_machine_rel): Add TLS relocations. * sysdeps/mips/dl-tls.h: New file. * sysdeps/mips/libc-tls.c: New file. * sysdeps/mips/tls-macros.h: New file. * sysdeps/mips/bits/atomic.h: New file. * sysdeps/mips/bits/setjmp.h: Protect against multiple inclusion. * sysdeps/mips/elf/configure.in: New file. * sysdeps/mips/elf/configure: Generated. * sysdeps/mips/sys/asm.h: New file. * sysdeps/unix/sysv/linux/mips/vfork.S: New file. * sysdeps/unix/sysv/linux/mips/clone.S: Add NPTL and five-argument clone support. * sysdeps/unix/sysv/linux/mips/mips32/sysdep.h (INTERNAL_SYSCALL_NCS): New. (INTERNAL_SYSCALL): Update for non-constant support. (internal_syscall0): Likewise. (internal_syscall1): Likewise. (internal_syscall2): Likewise. (internal_syscall3): Likewise. (internal_syscall4): Likewise. (internal_syscall5): Likewise. (internal_syscall6): Likewise. (internal_syscall7): Likewise. * sysdeps/unix/sysv/linux/mips/bits/siginfo.h (SIGEV_THREAD): Update to match the kernel. (SIGEV_CALLBACK): Likewise. (SIGEV_THREAD_ID): Likewise. 2005-03-28 Daniel Jacobowitz <dan@codesourcery.com>
36 lines
881 B
Plaintext
36 lines
881 B
Plaintext
GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
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# Local configure fragment for sysdeps/mips/elf.
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if test "$usetls" != no; then
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# Check for support of thread-local storage handling in assembler and
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# linker.
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AC_CACHE_CHECK(for MIPS TLS support, libc_cv_mips_tls, [dnl
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cat > conftest.s <<\EOF
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.section ".tdata", "awT", %progbits
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.globl foo
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foo: .long 1
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.section ".tbss", "awT", %nobits
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.globl bar
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bar: .skip 4
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.text
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lw $25, %call16(__tls_get_addr)($28)
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jalr $25
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addiu $4, $28, %tlsgd(x)
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EOF
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dnl
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if AC_TRY_COMMAND(${CC-cc} -c $CFLAGS conftest.s 1>&AS_MESSAGE_LOG_FD); then
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libc_cv_mips_tls=yes
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else
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libc_cv_mips_tls=no
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fi
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rm -f conftest*])
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if test $libc_cv_mips_tls = yes; then
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AC_DEFINE(HAVE_TLS_SUPPORT)
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fi
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fi
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dnl No MIPS GCC supports accessing static and hidden symbols in an
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dnl position independent way.
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dnl AC_DEFINE(PI_STATIC_AND_HIDDEN)
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