+++ /dev/null
---- a/extra/Configs/Config.in
-+++ b/extra/Configs/Config.in
-@@ -235,6 +235,7 @@ config TARGET_SUBARCH
- default "i486" if CONFIG_486
- default "i586" if CONFIG_586 || CONFIG_586MMX
- default "i686" if TARGET_ARCH = "i386"
-+ default "mips64" if CONFIG_MIPS_N64_ABI
- default ""
-
- source "extra/Configs/Config.in.arch"
---- /dev/null
-+++ b/libpthread/nptl/sysdeps/unix/sysv/linux/mips/mips64/sysdep-cancel.h
-@@ -0,0 +1,182 @@
-+/* Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
-+ This file is part of the GNU C Library.
-+
-+ The GNU C Library is free software; you can redistribute it and/or
-+ modify it under the terms of the GNU Lesser General Public
-+ License as published by the Free Software Foundation; either
-+ version 2.1 of the License, or (at your option) any later version.
-+
-+ The GNU C Library is distributed in the hope that it will be useful,
-+ but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ Lesser General Public License for more details.
-+
-+ You should have received a copy of the GNU Lesser General Public
-+ License along with the GNU C Library. If not, see
-+ <http://www.gnu.org/licenses/>. */
-+
-+#include <sysdep.h>
-+#include <tls.h>
-+#ifndef __ASSEMBLER__
-+# include <pthreadP.h>
-+#endif
-+#include <sys/asm.h>
-+
-+/* Gas will put the initial save of $gp into the CIE, because it appears to
-+ happen before any instructions. So we use cfi_same_value instead of
-+ cfi_restore. */
-+
-+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
-+
-+#ifdef __PIC__
-+# undef PSEUDO
-+# define PSEUDO(name, syscall_name, args) \
-+ .align 2; \
-+ L(pseudo_start): \
-+ cfi_startproc; \
-+ cfi_adjust_cfa_offset (STKSPACE); \
-+ cfi_rel_offset (gp, STKOFF_GP); \
-+ 99: move a0, v0; \
-+ PTR_LA t9,__syscall_error; \
-+ /* manual cpreturn */ \
-+ REG_L gp, STKOFF_GP(sp); \
-+ cfi_same_value (gp); \
-+ RESTORESTK; \
-+ jr t9; \
-+ .type __##syscall_name##_nocancel, @function; \
-+ .globl __##syscall_name##_nocancel; \
-+ __##syscall_name##_nocancel: \
-+ SAVESTK; \
-+ .cpsetup t9, STKOFF_GP, name; \
-+ cfi_rel_offset (gp, STKOFF_GP); \
-+ li v0, SYS_ify(syscall_name); \
-+ syscall; \
-+ bne a3, zero, SYSCALL_ERROR_LABEL; \
-+ /* manual cpreturn */ \
-+ REG_L gp, STKOFF_GP(sp); \
-+ cfi_same_value (gp); \
-+ RESTORESTK; \
-+ ret; \
-+ .size __##syscall_name##_nocancel,.-__##syscall_name##_nocancel; \
-+ ENTRY (name) \
-+ SAVESTK; \
-+ .cpsetup t9, STKOFF_GP, name; \
-+ cfi_rel_offset (gp, STKOFF_GP); \
-+ SINGLE_THREAD_P(v1); \
-+ bne zero, v1, L(pseudo_cancel); \
-+ .set noreorder; \
-+ li v0, SYS_ify(syscall_name); \
-+ syscall; \
-+ .set reorder; \
-+ bne a3, zero, SYSCALL_ERROR_LABEL; \
-+ /* manual cpreturn */ \
-+ REG_L gp, STKOFF_GP(sp); \
-+ cfi_same_value (gp); \
-+ RESTORESTK; \
-+ ret; \
-+ L(pseudo_cancel): \
-+ cfi_adjust_cfa_offset (STKSPACE); \
-+ cfi_rel_offset (gp, STKOFF_GP); \
-+ REG_S ra, STKOFF_RA(sp); \
-+ cfi_rel_offset (ra, STKOFF_RA); \
-+ PUSHARGS_##args; /* save syscall args */ \
-+ CENABLE; \
-+ REG_S v0, STKOFF_SVMSK(sp); /* save mask */ \
-+ POPARGS_##args; /* restore syscall args */ \
-+ .set noreorder; \
-+ li v0, SYS_ify (syscall_name); \
-+ syscall; \
-+ .set reorder; \
-+ REG_S v0, STKOFF_SC_V0(sp); /* save syscall result */ \
-+ REG_S a3, STKOFF_SC_ERR(sp); /* save syscall error flag */ \
-+ REG_L a0, STKOFF_SVMSK(sp); /* pass mask as arg1 */ \
-+ CDISABLE; \
-+ REG_L a3, STKOFF_SC_ERR(sp); /* restore syscall error flag */ \
-+ REG_L ra, STKOFF_RA(sp); /* restore return address */ \
-+ REG_L v0, STKOFF_SC_V0(sp); /* restore syscall result */ \
-+ bne a3, zero, SYSCALL_ERROR_LABEL; \
-+ /* manual cpreturn */ \
-+ REG_L gp, STKOFF_GP(sp); \
-+ cfi_same_value (gp); \
-+ RESTORESTK; \
-+ L(pseudo_end):
-+
-+
-+# undef PSEUDO_END
-+# define PSEUDO_END(sym) cfi_endproc; .end sym; .size sym,.-sym
-+
-+#endif
-+
-+# define PUSHARGS_0 /* nothing to do */
-+# define PUSHARGS_1 PUSHARGS_0 REG_S a0, STKOFF_A0(sp); cfi_rel_offset (a0, STKOFF_A0);
-+# define PUSHARGS_2 PUSHARGS_1 REG_S a1, STKOFF_A1(sp); cfi_rel_offset (a1, STKOFF_A1);
-+# define PUSHARGS_3 PUSHARGS_2 REG_S a2, STKOFF_A2(sp); cfi_rel_offset (a2, STKOFF_A2);
-+# define PUSHARGS_4 PUSHARGS_3 REG_S a3, STKOFF_A3(sp); cfi_rel_offset (a3, STKOFF_A3);
-+# define PUSHARGS_5 PUSHARGS_4 REG_S a4, STKOFF_A4(sp); cfi_rel_offset (a3, STKOFF_A4);
-+# define PUSHARGS_6 PUSHARGS_5 REG_S a5, STKOFF_A5(sp); cfi_rel_offset (a3, STKOFF_A5);
-+
-+# define POPARGS_0 /* nothing to do */
-+# define POPARGS_1 POPARGS_0 REG_L a0, STKOFF_A0(sp);
-+# define POPARGS_2 POPARGS_1 REG_L a1, STKOFF_A1(sp);
-+# define POPARGS_3 POPARGS_2 REG_L a2, STKOFF_A2(sp);
-+# define POPARGS_4 POPARGS_3 REG_L a3, STKOFF_A3(sp);
-+# define POPARGS_5 POPARGS_4 REG_L a4, STKOFF_A4(sp);
-+# define POPARGS_6 POPARGS_5 REG_L a5, STKOFF_A5(sp);
-+
-+/* Save an even number of slots. Should be 0 if an even number of slots
-+ are used below, or SZREG if an odd number are used. */
-+# define STK_PAD SZREG
-+
-+/* Place values that we are more likely to use later in this sequence, i.e.
-+ closer to the SP at function entry. If you do that, the are more
-+ likely to already be in your d-cache. */
-+# define STKOFF_A5 (STK_PAD)
-+# define STKOFF_A4 (STKOFF_A5 + SZREG)
-+# define STKOFF_A3 (STKOFF_A4 + SZREG)
-+# define STKOFF_A2 (STKOFF_A3 + SZREG) /* MT and more args. */
-+# define STKOFF_A1 (STKOFF_A2 + SZREG) /* MT and 2 args. */
-+# define STKOFF_A0 (STKOFF_A1 + SZREG) /* MT and 1 arg. */
-+# define STKOFF_RA (STKOFF_A0 + SZREG) /* Used if MT. */
-+# define STKOFF_SC_V0 (STKOFF_RA + SZREG) /* Used if MT. */
-+# define STKOFF_SC_ERR (STKOFF_SC_V0 + SZREG) /* Used if MT. */
-+# define STKOFF_SVMSK (STKOFF_SC_ERR + SZREG) /* Used if MT. */
-+# define STKOFF_GP (STKOFF_SVMSK + SZREG) /* Always used. */
-+
-+# define STKSPACE (STKOFF_GP + SZREG)
-+# define SAVESTK PTR_SUBU sp, STKSPACE; cfi_adjust_cfa_offset(STKSPACE)
-+# define RESTORESTK PTR_ADDU sp, STKSPACE; cfi_adjust_cfa_offset(-STKSPACE)
-+
-+# ifdef IS_IN_libpthread
-+# define CENABLE PTR_LA t9, __pthread_enable_asynccancel; jalr t9
-+# define CDISABLE PTR_LA t9, __pthread_disable_asynccancel; jalr t9
-+# elif defined IS_IN_librt
-+# define CENABLE PTR_LA t9, __librt_enable_asynccancel; jalr t9
-+# define CDISABLE PTR_LA t9, __librt_disable_asynccancel; jalr t9
-+# else
-+# define CENABLE PTR_LA t9, __libc_enable_asynccancel; jalr t9
-+# define CDISABLE PTR_LA t9, __libc_disable_asynccancel; jalr t9
-+# endif
-+
-+# ifndef __ASSEMBLER__
-+# define SINGLE_THREAD_P \
-+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
-+ header.multiple_threads) \
-+ == 0, 1)
-+# else
-+# define SINGLE_THREAD_P(reg) \
-+ READ_THREAD_POINTER(reg); \
-+ lw reg, MULTIPLE_THREADS_OFFSET(reg)
-+#endif
-+
-+#elif !defined __ASSEMBLER__
-+
-+# define SINGLE_THREAD_P 1
-+# define NO_CANCELLATION 1
-+
-+#endif
-+
-+#ifndef __ASSEMBLER__
-+# define RTLD_SINGLE_THREAD_P \
-+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
-+ header.multiple_threads) == 0, 1)
-+#endif
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