Move all old ChangeLogs to a top-level ChangeLog.old directory.

1 files changed, 2657 insertions, 0 deletions

diff --git a/ChangeLog.old/ChangeLog.ports-mips b/ChangeLog.old/ChangeLog.ports-mips
new file mode 100644
index 0000000000..06a0049e6c
--- /dev/null
+++ b/ChangeLog.old/ChangeLog.ports-mips
@@ -0,0 +1,2657 @@
+This file describes changes to the MIPS port while it was in the ports
+add-on directory.  This port is no longer part of an add-on and so
+future changes to it should be listed in the top-level ChangeLog file,
+not here.
+
+
+
+2014-02-10  Joseph Myers  <joseph@codesourcery.com>
+
+	* sysdeps/mips: Move directory to ../sysdeps/mips.
+	* sysdeps/unix/mips: Move directory to ../sysdeps/unix/mips.
+	* sysdeps/unix/sysv/linux/mips: Move directory to
+	../sysdeps/unix/sysv/linux/mips.
+
+	* sysdeps/unix/sysv/linux/mips/mips64/umount.c: Move from
+	sysdeps/unix/sysv/linux/hppa/umount.c instead of #include of that
+	file.
+
+	* sysdeps/unix/sysv/linux/mips/ipc_priv.h: Directly include
+	sysdeps/unix/sysv/linux/powerpc/ipc_priv.h instead of via
+	sysdeps/unix/sysv/linux/alpha/ipc_priv.h.
+
+2014-01-07  Joseph Myers  <joseph@codesourcery.com>
+
+	* sysdeps/unix/sysv/linux/mips/mips32/nptl/libc.abilist: Move to
+	....
+	* sysdeps/unix/sysv/linux/mips/mips32/fpu/nptl/libc.abilist:
+	... here.
+	* sysdeps/unix/sysv/linux/mips/mips32/nofpu/nptl/libc.abilist: New
+	file.
+
+2014-01-01  Joseph Myers  <joseph@codesourcery.com>
+
+	* sysdeps/mips/mips32/libm-test-ulps: Regenerated.
+	* sysdeps/mips/mips64/libm-test-ulps: Likewise.
+
+2013-12-03  Joseph Myers  <joseph@codesourcery.com>
+
+	* sysdeps/mips/dl-lookup.c: Update from generic version.
+
+2013-11-28  Joseph Myers  <joseph@codesourcery.com>
+
+	* sysdeps/mips/fpu/fegetround.c (fegetround): Use libm_hidden_def.
+
+2013-11-27  Aurelien Jarno <aurelien@aurel32.net>
+
+	* sysdeps/unix/sysv/linux/mips/bits/resource.h (RLIM64_INFINITY): Fix
+	Fix 64-bit value for 32-bit ABIs.
+	* sysdeps/unix/sysv/linux/mips/getrlimit64.c: Rename generic getrlimit64
+	version as getrlimit64@@GLIBC_2_2.  Provide the getrlimit64 as
+	getrlimit64@@GLIBC_2_19.
+	* sysdeps/unix/sysv/linux/mips/setrlimit64.c: Ditto with setrlimit64.
+	* sysdeps/unix/sysv/linux/mips/mips32/nptl/libc.abilist (GLIBC_2.19):
+	Add getrlimit64 and setrlimit64.
+	* sysdeps/unix/sysv/linux/mips/mips64/n32/nptl/libc.abilist: Ditto.
+	* sysdeps/unix/sysv/linux/mips/mips32/Versions (libc): Add
+	getrlimit64@@GLIBC_2_19 and setrlimit64@@GLIBC_2_19.
+	* sysdeps/unix/sysv/linux/mips/mips64/n32/Versions: Ditto.
+
+2013-11-27  Aurelien Jarno <aurelien@aurel32.net>
+
+	* sysdeps/unix/sysv/linux/mips/getrlimit64.c: On O32 and N32 ABIs,
+	include the generic getrlimit64 version as __internal_getrlimit64
+	and add a wrapper around it to convert the RLIM64_INFINITY constant
+	between the libc and the kernel version.
+	* sysdeps/unix/sysv/linux/mips/setrlimit64.c: Ditto with setrlimit64.
+
+2013-11-26  Ondřej Bílka  <neleai@seznam.cz>
+	* sysdeps/unix/sysv/linux/mips/bits/ipc.h: Use __glibc_reserved instead __unused.
+	* sysdeps/unix/sysv/linux/mips/bits/msq.h: Likewise.
+	* sysdeps/unix/sysv/linux/mips/bits/sem.h: Likewise.
+	* sysdeps/unix/sysv/linux/mips/bits/shm.h: Likewise.
+
+2013-10-30  Mike Frysinger  <vapier@gentoo.org>
+
+	* sysdeps/mips/configure.in: Moved to ...
+	* sysdeps/mips/configure.ac: ... here.
+	* sysdeps/unix/sysv/linux/mips/configure.in: Moved to ...
+	* sysdeps/unix/sysv/linux/mips/configure.ac: ... here.
+	* sysdeps/unix/sysv/linux/mips/mips64/configure.in: Moved to ...
+	* sysdeps/unix/sysv/linux/mips/mips64/configure.ac: ... here.
+	* sysdeps/mips/configure: Regenerated.
+	* sysdeps/unix/sysv/linux/mips/configure: Likewise.
+	* sysdeps/unix/sysv/linux/mips/mips64/configure: Likewise.
+
+2013-09-26  Steve Ellcey  <sellcey@mips.com>
+
+	[BZ #15632]
+	* sysdeps/mips/mips32/fpu/e_sqrt.c: New.
+	* sysdeps/mips/mips32/fpu/e_sqrtf.c: New.
+	* sysdeps/mips/mips64/n32/fpu/e_sqrt.c: New.
+	* sysdeps/mips/mips64/n32/fpu/e_sqrtf.c: New.
+	* sysdeps/mips/mips64/n64/fpu/e_sqrt.c: New.
+	* sysdeps/mips/mips64/n64/fpu/e_sqrtf.c: New.
+
+2013-09-23  Steve Ellcey  <sellcey@mips.com>
+
+	* sysdeps/mips/math_private.h (libc_feholdexcept_mips): New function.
+	(libc_feholdexcept): New macro.
+	(libc_feholdexceptf): New macro.
+	(libc_feholdexceptl): New macro.
+	(libc_fesetround_mips): New function.
+	(libc_fesetround): New macro.
+	(libc_fesetroundf): New macro.
+	(libc_fesetroundl): New macro.
+	(libc_feholdexcept_setround_mips): New function.
+	(libc_feholdexcept_setround): New macro.
+	(libc_feholdexcept_setroundf): New macro.
+	(libc_feholdexcept_setroundl): New macro.
+	(libc_fesetenv_mips): New function.
+	(libc_fesetenv): New macro.
+	(libc_fesetenvf): New macro.
+	(libc_fesetenvl): New macro.
+	(libc_feupdateenv_mips): New function.
+	(libc_feupdateenv): New macro.
+	(libc_feupdateenvf): New macro.
+	(libc_feupdateenvl): New macro.
+
+2013-09-23  Maciej W. Rozycki  <macro@codesourcery.com>
+
+	* sysdeps/mips/bits/atomic.h: Fix comment typo.
+
+2013-09-23  Steve Ellcey  <sellcey@mips.com>
+
+	* sysdeps/mips/fpu/fegetround.c (fegetround): Use _FPU_RC_MASK.
+	* sysdeps/mips/fpu/fesetround.c (fesetround): Use _FPU_RC_MASK.
+
+2013-09-23  Steve Ellcey  <sellcey@mips.com>
+
+	* sysdeps/mips/fpu_control.h (_FPU_RC_MASK): New.
+
+2013-09-23  Steve Ellcey  <sellcey@mips.com>
+
+	* sysdeps/mips/fpu_control.h (comments): Add capitalization and
+	periods to match GNU standard.
+
+2013-09-20  Steve Ellcey  <sellcey@mips.com>
+
+	* sysdeps/mips/memset.S: Change prefetching and add loop unrolling.
+	* sysdeps/mips/mips64/memset.S: Remove.
+
+2013-09-18  Maciej W. Rozycki  <macro@codesourcery.com>
+	    Thomas Schwinge  <thomas@codesourcery.com>
+
+	* sysdeps/mips/dl-machine.h (ELF_MACHINE_NAN2008): New macro.
+	(elf_machine_matches_host): Reject objects that use a different
+	NaN encoding convention.
+	* sysdeps/mips/fpu_control.h: Document IEEE 754-2008 feature
+	control bits.
+	(_FPU_ABS2008, _FPU_NAN2008): New macros.
+	(_FPU_RESERVED): Clear bits #20 and #19.
+	(_FPU_DEFAULT) [__mips_nan2008]: Set bit #18.
+	(_FPU_IEEE) [__mips_nan2008]: Likewise.
+	* sysdeps/mips/math_private.h [__mips_nan2008]
+	(HIGH_ORDER_BIT_IS_SET_FOR_SNAN): Don't define.
+	* sysdeps/mips/bits/nan.h [__mips_nan2008] (__qnan_bytes): Define
+	appropriately.
+	* sysdeps/mips/mips64/soft-fp/sfp-machine.h [__mips_nan2008]
+	(_FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q): Define 2008-NaN
+	payloads.
+	(_FP_QNANNEGATEDP): Set to 0.
+	* sysdeps/mips/soft-fp/sfp-machine.h [__mips_nan2008]
+	(_FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q): Define 2008-NaN
+	payloads.
+	(_FP_QNANNEGATEDP): Set to 0.
+	* sysdeps/unix/sysv/linux/mips/dl-cache.h (_DL_CACHE_DEFAULT_ID):
+	Define 2008 NaN encoding values.
+	* sysdeps/unix/sysv/linux/mips/readelflib.c (process_elf_file):
+	Handle 2008-NaN libraries.
+	* sysdeps/mips/shlib-versions [HAVE_MIPS_NAN2008]: Set
+	ld=ld-linux-mipsn8.so.1.
+	* sysdeps/mips/configure.in: Define HAVE_MIPS_NAN2008 if the
+	2008 NaN encoding is used.
+	* sysdeps/unix/sysv/linux/mips/Makefile (abi-variants): Add
+	2008-NaN ABI variants.
+	(abi-o32_soft-options, abi-o32_soft-condition): Update with the
+	__mips_nan2008 macro.
+	(abi-o32_hard-options, abi-o32_hard-condition): Likewise.
+	(abi-n32_soft-options, abi-n32_soft-condition): Likewise.
+	(abi-n32_hard-options, abi-n32_hard-condition): Likewise.
+	(abi-n64_soft-options, abi-n64_soft-condition): Likewise.
+	(abi-n64_hard-options, abi-n64_hard-condition): Likewise.
+	(abi-o32_soft-ld-soname, abi-o32_hard-ld-soname): New macros.
+	(abi-n32_soft-ld-soname, abi-n32_hard-ld-soname): Likewise.
+	(abi-n64_soft-ld-soname, abi-n64_hard-ld-soname): Likewise.
+	(abi-o32_soft_2008-options): Likewise.
+	(abi-o32_soft_2008-condition): Likewise.
+	(abi-o32_hard_2008-options): Likewise.
+	(abi-o32_hard_2008-condition): Likewise.
+	(abi-n32_soft_2008-options): Likewise.
+	(abi-n32_soft_2008-condition): Likewise.
+	(abi-n32_hard_2008-options): Likewise.
+	(abi-n32_hard_2008-condition): Likewise.
+	(abi-n64_soft_2008-options): Likewise.
+	(abi-n64_soft_2008-condition): Likewise.
+	(abi-n64_hard_2008-options): Likewise.
+	(abi-n64_hard_2008-condition): Likewise.
+	(abi-o32_soft_2008-ld-soname): Likewise.
+	(abi-o32_hard_2008-ld-soname): Likewise.
+	(abi-n32_soft_2008-ld-soname): Likewise.
+	(abi-n32_hard_2008-ld-soname): Likewise.
+	(abi-n64_soft_2008-ld-soname): Likewise.
+	(abi-n64_hard_2008-ld-soname): Likewise.
+	* sysdeps/unix/sysv/linux/mips/configure.in: Include the NaN
+	encoding selection in default-abi.  Set arch_minimum_kernel to
+	10.0.0 if 2008 NaN encoding is used.
+	* sysdeps/mips/configure: Regenerate.
+	* sysdeps/unix/sysv/linux/mips/configure: Regenerate.
+
+2013-08-30   Ondřej Bílka  <neleai@seznam.cz>
+
+	* sysdeps/mips/memcpy.S: Fix then/than typos.
+
+2013-08-30   Ondřej Bílka  <neleai@seznam.cz>
+
+	* sysdeps/mips/memcpy.S: Fix typos.
+
+2013-08-29  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* sysdeps/unix/sysv/linux/mips/ldsodefs.h (VALID_ELF_ABIVERSION):
+	Use ELFOSABI_GNU instead of ELFOSABI_LINUX.
+
+2013-08-29   Ondřej Bílka  <neleai@seznam.cz>
+
+	* sysdeps/mips/sys/asm.h: Fix typos.
+
+2013-08-22  Maciej W. Rozycki  <macro@codesourcery.com>
+
+	* sysdeps/mips/fpu_control.h: Document bits reserved for
+	architecture implementers.
+	(_FPU_RESERVED): Clear bit #21.
+	* sysdeps/mips/fpu/fedisblxcpt.c (fedisableexcept): Don't clear
+	reserved bits.
+	* sysdeps/mips/fpu/feenablxcpt.c (feenableexcept): Likewise.
+
+2013-07-02  Joseph Myers  <joseph@codesourcery.com>
+
+	* sysdeps/mips/mips32/libm-test-ulps: Regenerated.
+	* sysdeps/mips/mips64/libm-test-ulps: Likewise.
+
+	[BZ #13304]
+	* sysdeps/mips/ieee754/s_fma.c: New file.
+	* sysdeps/mips/ieee754/s_fmaf.c: Likewise.
+	* sysdeps/mips/ieee754/s_fmal.c: Likewise.
+	* sysdeps/mips/mips32/Implies: Add mips/soft-fp.
+	* sysdeps/mips/mips64/n32/s_fma.c: Remove file.
+	* sysdeps/mips/mips64/n64/s_fma.c: Likewise.
+	* sysdeps/mips/mips64/soft-fp/sfp-machine.h (_FP_MUL_MEAT_DW_S):
+	New macro.
+	(_FP_MUL_MEAT_DW_D): Likewise.
+	(_FP_MUL_MEAT_DW_Q): Likewise.
+	* sysdeps/mips/soft-fp/sfp-machine.h (_FP_MUL_MEAT_DW_S): New
+	macro.
+	(_FP_MUL_MEAT_DW_D): Likewise.
+	(_FP_MUL_MEAT_DW_Q): Likewise.
+
+2013-06-28  Ryan S. Arnold  <rsa@linux.vnet.ibm.com>
+
+	* sysdeps/mips/dl-procinfo.h (_dl_procinfo): Add TYPE parameter
+	to macro prototype for AT_HWCAP2 support.
+
+2013-06-27  Maciej W. Rozycki  <macro@codesourcery.com>
+
+	* sysdeps/unix/sysv/linux/mips/dl-static.c: Do not include
+	<bits/libc-lock.h>.
+	(_dl_static_lock): Remove variable.
+	(_dl_static_init): Remove _dl_static_lock locking.
+
+2013-06-15  Siddhesh Poyarekar  <siddhesh@redhat.com>
+
+	* sysdeps/unix/sysv/linux/mips/mips32/nptl/libpthread.abilist:
+	Update.
+	* sysdeps/unix/sysv/linux/mips/mips64/n32/nptl/libpthread.abilist:
+	Likewise.
+	* sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/libpthread.abilist:
+	Likewise.
+
+2013-06-14  Joseph Myers  <joseph@codesourcery.com>
+
+	[BZ #14909]
+	* sysdeps/mips/bits/setjmp.h (struct __jmp_buf_internal_tag):
+	Rename __fpc_csr field to __glibc_reserved1.
+	* sysdeps/mips/setjmp_aux.c (__sigsetjmp_aux) [__mips_hard_float]:
+	Do not set __fpc_csr.
+	* sysdeps/mips/mips64/setjmp_aux.c (__sigsetjmp_aux)
+	[__mips_hard_float]: Likewise.
+	* sysdeps/mips/__longjmp.c (____longjmp) [__mips_hard_float]: Do
+	not use __fpc_csr.
+	* sysdeps/mips/mips64/__longjmp.c (__longjmp) [__mips_hard_float]:
+	Likewise.
+
+	* sysdeps/mips/math-tests.h: New file.
+
+2013-06-05  Joseph Myers  <joseph@codesourcery.com>
+
+	* sysdeps/mips/fpu/fgetexcptflg.c: Remove trailing whitespace.
+	* sysdeps/mips/fpu/fraiseexcpt.c: Likewise.
+	* sysdeps/mips/memset.S: Likewise.
+	* sysdeps/mips/mips64/bsd-_setjmp.S: Likewise.
+	* sysdeps/mips/mips64/bsd-setjmp.S: Likewise.
+	* sysdeps/mips/mips64/memset.S: Likewise.
+	* sysdeps/mips/mips64/setjmp.S: Likewise.
+	* sysdeps/mips/start.S: Likewise.
+	* sysdeps/unix/mips/sysdep.S: Likewise.
+	* sysdeps/unix/sysv/linux/mips/dl-static.c: Likewise.
+	* sysdeps/unix/sysv/linux/mips/nptl/lowlevellock.h: Likewise.
+
+2013-05-29  Siddhesh Poyarekar  <siddhesh@redhat.com>
+
+	[BZ #15465]
+	* sysdeps/mips/dl-lookup.c (do_lookup_x): Use DSO_FILENAME.
+	(add_dependency): Likewise.
+	(_dl_lookup_symbol_x): Likewise.
+	(_dl_debug_bindings): Likewise.
+	* sysdeps/mips/dl-machine.h (elf_machine_reloc): Use
+	RTLD_PROGNAME.
+
+2013-05-22  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
+
+	* sysdeps/unix/sysv/linux/mips/bits/siginfo.h (siginfo_t): Add
+	si_addr_lsb to _sifields.sifault.
+	(si_addr_lsb): Define new macro.
+	(BUS_MCEERR_AR, BUS_MCEERR_AO): Define new values.
+
+2013-05-22  Joseph Myers  <joseph@codesourcery.com>
+
+	* sysdeps/mips/mips32/libm-test-ulps: Update test names.
+	* sysdeps/mips/mips64/libm-test-ulps: Likewise.
+
+2013-05-21  Joseph Myers  <joseph@codesourcery.com>
+
+	[BZ #15506]
+	* sysdeps/unix/sysv/linux/mips/mips64/nptl/sysdep-cancel.h
+	[!__PIC__] (PSEUDO): Undefine and redefine.
+	(PSEUDO_END): Undefine and redefine unconditionally.
+	[!__PIC__] (STK_PAD): Define to 0.
+	[!__PIC__] (STKOFF_GP): Do not define.
+	[!__PIC__] (STKSPACE): Define to (STKOFF_SVMSK + SZREG).
+	(PSEUDO_JMP): Define depending on [__PIC__].
+	(CENABLE): Use PSEUDO_JMP in all definitions.
+	(CDISABLE): Likewise.
+	* sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h
+	(SYSCALL_ERROR_LABEL): Define unconditionally.
+	* sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h
+	(SYSCALL_ERROR_LABEL): Define unconditionally.
+
+2013-05-19  Joseph Myers  <joseph@codesourcery.com>
+
+	* sysdeps/mips/mips32/libm-test-ulps: Update names of sincos
+	tests.
+	* sysdeps/mips/mips64/libm-test-ulps: Likewise.
+
+2013-05-16  Maciej W. Rozycki  <macro@codesourcery.com>
+
+	[BZ #15442]
+	* sysdeps/mips/mips64/soft-fp/sfp-machine.h (_FP_QNANNEGATEDP):
+	New macro.
+	(_FP_NANFRAC_S): Don't set the quiet bit.
+	(_FP_NANFRAC_D): Likewise.
+	(_FP_NANFRAC_Q): Likewise.
+	* sysdeps/mips/soft-fp/sfp-machine.h (_FP_QNANNEGATEDP): New
+	macro.
+	(_FP_NANFRAC_S): Don't set the quiet bit.
+	(_FP_NANFRAC_D): Likewise.
+	(_FP_NANFRAC_Q): Likewise.
+
+2013-05-16  Ryan S. Arnold  <rsa@linux.vnet.ibm.com>
+
+	* sysdeps/unix/sysv/linux/mips/kernel_rt_sigframe.h: Add missing
+	#include <stdint.h> due to uint64_t or uint32_t usage.
+	* sysdeps/mips/bits/atomic.h: Likewise.
+
+2013-04-02  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* sysdeps/mips/math_private.h: New file.
+
+2013-03-20  Joseph Myers  <joseph@codesourcery.com>
+
+	* sysdeps/unix/sysv/linux/mips/configure.in (default-abi): Set
+	using LIBC_CONFIG_VAR.
+	* sysdeps/unix/sysv/linux/mips/configure: Regenerated.
+	* sysdeps/unix/sysv/linux/mips/Makefile: Do not include
+	default-abi.make.
+
+2013-03-15  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* sysdeps/unix/sysv/linux/mips/bits/mman.h [__USE_MISC]
+	(MAP_ANONYMOUS): Don't define.
+
+2013-03-06  Andreas Jaeger  <aj@suse.de>
+
+	* sysdeps/unix/sysv/linux/mips/bits/mman.h: Remove all defines
+	provided by bits/mman-linux.h and include <bits/mman-linux.h>.
+	(__MAP_ANONYMOUS): Define.
+
+	* sysdeps/unix/sysv/linux/mips/bits/msq.h (MSG_COPY): Define.
+
+2013-02-27  Chung-Lin Tang  <cltang@codesourcery.com>
+	    Maciej W. Rozycki  <macro@codesourcery.com>
+	    Maxim Kuvyrkov  <maxim@codesourcery.com>
+
+	* sysdeps/mips/abort-instr.h (ABORT_INSTRUCTION) [__mips16]:
+	New macro.
+	* sysdeps/mips/dl-machine.h (elf_machine_load_address): Add
+	MIPS16 version of assembly code.
+	(RTLD_START) [__mips16]: New macro.
+	* sysdeps/mips/fpu_control.h (__mips_fpu_getcw): New prototype.
+	(__mips_fpu_setcw): Likewise.
+	(_FPU_GETCW) [__mips16]: New macro.
+	(_FPU_SETCW) [__mips16]: Likewise.
+	* sysdeps/mips/machine-gmon.h (MCOUNT): Add `.set nomips16'.
+	* sysdeps/mips/tls-macros.h (LOAD_GP) [__mips16]: New macro.
+	(TLS_GD, TLS_LD, TLS_IE, TLS_LE) [__mips16]: Likewise.
+	* sysdeps/mips/bits/atomic.h: Also use __atomic_* builtins with
+	GCC 4.7 in MIPS16 code.
+	(atomic_compare_and_exchange_val_acq) [__mips16]: New macro.
+	(atomic_compare_and_exchange_bool_acq) [__mips16]: Likewise.
+	(atomic_exchange_acq) [__mips16]: Likewise.
+	(atomic_exchange_and_add) [__mips16]: Likewise.
+	(atomic_bit_test_set) [__mips16]: Likewise.
+	(atomic_and, atomic_and_val) [__mips16]: Likewise.
+	(atomic_or, atomic_or_val) [__mips16]: Likewise.
+	(atomic_full_barrier) [__mips16]: Likewise.
+	* sysdeps/mips/nptl/tls.h (READ_THREAD_POINTER) [__mips16]:
+	Likewise.
+	* sysdeps/mips/sys/tas.h (_test_and_set): Add `__nomips16__'
+	attribute.
+	* sysdeps/unix/mips/sysdep.h (PSEUDO_NOERRNO): Add
+	`.set nomips16'.
+	(PSEUDO_ERRVAL): Likewise.
+	* sysdeps/unix/mips/mips32/sysdep.h (PSEUDO): Likewise.
+	* sysdeps/unix/mips/mips64/n32/sysdep.h (PSEUDO): Likewise.
+	* sysdeps/unix/mips/mips64/n64/sysdep.h (PSEUDO): Likewise.
+	* sysdeps/unix/sysv/linux/mips/mips32/sysdep.h
+	(INTERNAL_SYSCALL, INTERNAL_SYSCALL_NCS) [__mips16]: New macros.
+	(INTERNAL_SYSCALL_MIPS16) [__mips16]: Likewise.
+	* sysdeps/unix/sysv/linux/mips/mips32/mips16/mips16-syscall.h:
+	New file.
+	* sysdeps/unix/sysv/linux/mips/nptl/sysdep-cancel.h (PSEUDO):
+	Add `.set nomips16'.
+	* sysdeps/mips/bsd-_setjmp.S (_setjmp): Likewise.
+	* sysdeps/mips/bsd-setjmp.S (setjmp): Likewise.
+	* sysdeps/mips/memset.S (memset): Likewise.
+	* sysdeps/mips/setjmp.S (__sigsetjmp): Likewise.
+	* sysdeps/mips/start.S (ENTRY_POINT) [__mips16]: New function.
+	* sysdeps/mips/mips32/crti.S: Add `.set nomips16'.
+	* sysdeps/mips/mips32/crtn.S: Likewise.
+	* sysdeps/mips/mips64/n32/crti.S: Likewise.
+	* sysdeps/mips/mips64/n32/crtn.S: Likewise.
+	* sysdeps/mips/mips64/n64/crti.S: Likewise.
+	* sysdeps/mips/mips64/n64/crtn.S: Likewise.
+	* sysdeps/unix/mips/sysdep.S: Likewise.
+	* sysdeps/unix/sysv/linux/mips/clone.S: Likewise.
+	* sysdeps/unix/sysv/linux/mips/getcontext.S: Likewise.
+	* sysdeps/unix/sysv/linux/mips/makecontext.S: Likewise.
+	* sysdeps/unix/sysv/linux/mips/setcontext.S: Likewise.
+	* sysdeps/unix/sysv/linux/mips/swapcontext.S: Likewise.
+	* sysdeps/unix/sysv/linux/mips/vfork.S: Likewise.
+	* sysdeps/mips/__longjmp.c (__longjmp): Rename function to...
+	(____longjmp): ... this.  Make static and add `nomips16'
+	attribute.
+	(__longjmp): New alias.
+	* sysdeps/mips/dl-trampoline.c (_dl_runtime_resolve) [__mips16]:
+	New function.
+	(_dl_runtime_pltresolve): Likewise.
+	* sysdeps/mips/setjmp_aux.c (__sigsetjmp_aux): Add `nomips16'
+	attribute.
+	* sysdeps/mips/fpu/e_sqrt.c (__ieee754_sqrt): Likewise.
+	* sysdeps/mips/fpu/e_sqrtf.c (__ieee754_sqrtf): Likewise.
+	* sysdeps/unix/sysv/linux/mips/brk.c (__brk): Rewrite in terms
+	of INTERNAL_SYSCALL.
+	* sysdeps/mips/mips32/fpu/fpu_control.c: New file.
+	* sysdeps/mips/mips32/mips16/add_n.c: New file.
+	* sysdeps/mips/mips32/mips16/addmul_1.c: New file.
+	* sysdeps/mips/mips32/mips16/lshift.c: New file.
+	* sysdeps/mips/mips32/mips16/mul_1.c: New file.
+	* sysdeps/mips/mips32/mips16/rshift.c: New file.
+	* sysdeps/mips/mips32/mips16/sub_n.c: New file.
+	* sysdeps/mips/mips32/mips16/submul_1.c: New file.
+	* sysdeps/unix/sysv/linux/mips/mips32/mips16/mips16-syscall0.c:
+	New file.
+	* sysdeps/unix/sysv/linux/mips/mips32/mips16/mips16-syscall1.c:
+	New file.
+	* sysdeps/unix/sysv/linux/mips/mips32/mips16/mips16-syscall2.c:
+	New file.
+	* sysdeps/unix/sysv/linux/mips/mips32/mips16/mips16-syscall3.c:
+	New file.
+	* sysdeps/unix/sysv/linux/mips/mips32/mips16/mips16-syscall4.c:
+	New file.
+	* sysdeps/unix/sysv/linux/mips/mips32/mips16/mips16-syscall5.c:
+	New file.
+	* sysdeps/unix/sysv/linux/mips/mips32/mips16/mips16-syscall6.c:
+	New file.
+	* sysdeps/unix/sysv/linux/mips/mips32/mips16/mips16-syscall7.c:
+	New file.
+	* sysdeps/mips/mips32/fpu/Versions: New file.
+	* sysdeps/unix/sysv/linux/mips/mips32/mips16/Versions: New file.
+	* sysdeps/unix/sysv/linux/mips/mips32/nptl/libc.abilist: New
+	file.
+	* sysdeps/mips/mips32/mips16/fpu/Makefile: New file.
+	* sysdeps/unix/sysv/linux/mips/mips32/mips16/Makefile: New file.
+	* sysdeps/mips/preconfigure: Handle o32 MIPS16 compilation.
+
+2013-02-20  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* sysdeps/mips/bits/nan.h [!__GNUC__] (__nan_union): Change
+	__attribute__ ((unused)) to __attribute__ ((__unused__)).
+
+	* sysdeps/unix/sysv/linux/mips/mips32/nptl/libc.abilist: Sort
+	properly.
+
+	* sysdeps/mips/bits/nan.h [!__GNUC__] (__nan_union): Change
+	__attribute_used__ to __attribute__ ((unused)).
+
+	* sysdeps/mips/bits/nan.h [!__GNUC__] (__nan_union): Add
+	__attribute_used__.
+
+	* sysdeps/mips/bits/nan.h: Align to generic IEEE 754 file.
+
+2013-02-19  Joseph Myers  <joseph@codesourcery.com>
+
+	[BZ #14920]
+	* sysdeps/unix/sysv/linux/mips/nptl/lowlevellock.h
+	(FUTEX_WAIT_REQUEUE_PI): Define.
+	(FUTEX_CMP_REQUEUE_PI): Likewise.
+	(lll_futex_wait_requeue_pi): Likewise.
+	(lll_futex_timed_wait_requeue_pi): Likewise.
+	(lll_futex_cmp_requeue_pi): Likewise.
+
+2013-02-18  Siddhesh Poyarekar  <siddhesh@redhat.com>
+
+	* sysdeps/unix/sysv/linux/mips/mips32/nptl/libc.abilist: Add
+	__cxa_thread_atexit_impl.
+	* sysdeps/unix/sysv/linux/mips/mips64/n32/nptl/libc.abilist:
+	Likewise.
+	* sysdeps/unix/sysv/linux/mips/mips64/n64/nptl/libc.abilist:
+	Likewise.
+
+2013-02-13  Joseph Myers  <joseph@codesourcery.com>
+
+	[BZ #13550]
+	* sysdeps/unix/sysv/linux/mips/mips64/fxstat64.c (__fxstat64): Do
+	not use __ptrvalue.
+	* sysdeps/unix/sysv/linux/mips/mips64/fxstatat64.c (__fxstatat64):
+	Likewise.
+	* sysdeps/unix/sysv/linux/mips/mips64/lxstat64.c (__lxstat64):
+	Likewise.
+	* sysdeps/unix/sysv/linux/mips/mips64/xstat64.c (__xstat64):
+	Likewise.
+	* sysdeps/unix/sysv/linux/mips/sigaction.c (__libc_sigaction):
+	Likewise.
+
+2013-02-11  Joseph Myers  <joseph@codesourcery.com>
+
+	* sysdeps/mips/include/sys/asm.h: New file.
+	* sysdeps/mips/mips64/bsd-_setjmp.S (_setjmp): Use SETUP_GP64_REG
+	and RESTORE_GP64_REG.
+	* sysdeps/mips/mips64/bsd-setjmp.S (setjmp): Likewise.
+	* sysdeps/mips/mips64/setjmp.S (__sigsetjmp): Likewise.
+	* sysdeps/mips/sys/asm.h (__mips_cfi_startproc): Define to empty.
+	(__mips_cfi_endproc): Likewise.
+	(LEAF): Use __mips_cfi_startproc.
+	(NESTED): Likewise.
+	(END): Use __mips_cfi_endproc.
+	(EXPORT): Use __mips_cfi_startproc.
+	* sysdeps/unix/mips/mips32/sysdep.h (PSEUDO): Add CFI information
+	for error-handling code in both definitions.
+	* sysdeps/unix/mips/mips64/n32/sysdep.h (PSEUDO): Likewise.
+	* sysdeps/unix/mips/mips64/n64/sysdep.h (PSEUDO): Likewise.
+	* sysdeps/unix/mips/sysdep.h (ENTRY): Use cfi_startproc.
+	(END): Use cfi_endproc.
+	(PSEUDO_END): Likewise.
+	(PSEUDO_END_NOERRNO): Likewise.
+	(PSEUDO_END_ERRVAL): Likewise.
+	* sysdeps/unix/sysv/linux/mips/clone.S (__clone): Add CFI
+	information.  Use SETUP_GP64_STACK and RESTORE_GP64_STACK.
+	* sysdeps/unix/sysv/linux/mips/getcontext.S (__getcontext):
+	Likewise.
+	* sysdeps/unix/sysv/linux/mips/makecontext.S (__makecontext):
+	Likewise.
+	* sysdeps/unix/sysv/linux/mips/mips64/n64/ioctl.S (__ioctl): Use
+	SETUP_GP64_REG and RESTORE_GP64_REG.
+	* sysdeps/unix/sysv/linux/mips/mips64/nptl/sysdep-cancel.h
+	[(!NOT_IN_libc || IS_IN_libpthread || IS_IN_librt) && __PIC__]
+	(PSEUDO): Use cfi_endproc before ENTRY.
+	* sysdeps/unix/sysv/linux/mips/mips64/syscall.S (syscall): Add CFI
+	information.  Use SETUP_GP64_REG and RESTORE_GP64_REG.
+	* sysdeps/unix/sysv/linux/mips/nptl/sysdep-cancel.h [(!NOT_IN_libc
+	|| IS_IN_libpthread || IS_IN_librt) && __PIC__] (PSEUDO): Use
+	cfi_endproc before ENTRY.
+	* sysdeps/unix/sysv/linux/mips/setcontext.S (__setcontext): Add
+	CFI information.  Use SETUP_GP64_STACK and RESTORE_GP64_STACK.
+	* sysdeps/unix/sysv/linux/mips/swapcontext.S (__swapcontext):
+	Likewise.
+	* sysdeps/unix/sysv/linux/mips/vfork.S (__vfork): Add CFI
+	information.  Use SETUP_GP64_REG and RESTORE_GP64_REG.
+
+2013-02-08  Joseph Myers  <joseph@codesourcery.com>
+
+	[BZ #13550]
+	* sysdeps/unix/sysv/linux/mips/mips64/fxstat64.c: Don't include
+	<bp-checks.h>.
+	* sysdeps/unix/sysv/linux/mips/pread.c: Likewise.
+	(__libc_pread): Don't use CHECK_N.
+	* sysdeps/unix/sysv/linux/mips/pread64.c: Don't include
+	<bp-checks.h>.
+	(__libc_pread64): Don't use CHECK_N.
+	* sysdeps/unix/sysv/linux/mips/pwrite.c: Don't include
+	<bp-checks.h>.
+	(__libc_pwrite): Don't use CHECK_N.
+	* sysdeps/unix/sysv/linux/mips/pwrite64.c: Don't include
+	<bp-checks.h>.
+	(__libc_pwrite64): Don't use CHECK_N.
+
+	* sysdeps/mips/add_n.S (__mpn_add_n): Use END.
+	* sysdeps/mips/bsd-_setjmp.S (_setjmp): Likewise.
+	* sysdeps/mips/bsd-setjmp.S (setjmp): Likewise.
+	* sysdeps/mips/mips64/add_n.S (__mpn_add_n): Use ENTRY and END.