Author: aurel32
Date: 2009-05-09 23:08:53 +0000 (Sat, 09 May 2009)
New Revision: 3474
Removed:
glibc-package/branches/eglibc-2.10/debian/patches/mips/cvs-context.diff
Modified:
glibc-package/branches/eglibc-2.10/debian/changelog
glibc-package/branches/eglibc-2.10/debian/patches/series
Log:
- Remove debian/patches/mips/cvs-context.diff (merged).
Modified: glibc-package/branches/eglibc-2.10/debian/changelog
===================================================================
--- glibc-package/branches/eglibc-2.10/debian/changelog 2009-05-09 23:07:40 UTC
(rev 3473)
+++ glibc-package/branches/eglibc-2.10/debian/changelog 2009-05-09 23:08:53 UTC
(rev 3474)
@@ -17,8 +17,8 @@
- Remove debian/patches/hurd-i386/cvs-get_pc_thunk.diff (merged).
- Remove debian/patches/hurd-i386/cvs-strerror_l.diff (merged).
- Remove debian/patches/hurd-i386/cvs-rtld.diff (merged).
+ - Remove debian/patches/mips/cvs-context.diff (merged).
-
-- Aurelien Jarno <[email protected]> Tue, 05 May 2009 09:57:43 +0200
eglibc (2.9-13) unstable; urgency=low
Deleted: glibc-package/branches/eglibc-2.10/debian/patches/mips/cvs-context.diff
===================================================================
--- glibc-package/branches/eglibc-2.10/debian/patches/mips/cvs-context.diff
2009-05-09 23:07:40 UTC (rev 3473)
+++ glibc-package/branches/eglibc-2.10/debian/patches/mips/cvs-context.diff
2009-05-09 23:08:53 UTC (rev 3474)
@@ -1,1019 +0,0 @@
-2009-04-18 Maciej W. Rozycki <[email protected]>
-
- * sysdeps/unix/sysv/linux/mips/getcontext.S: New file.
- * sysdeps/unix/sysv/linux/mips/makecontext.S: New file.
- * sysdeps/unix/sysv/linux/mips/setcontext.S: New file.
- * sysdeps/unix/sysv/linux/mips/swapcontext.S: New file.
- * sysdeps/unix/sysv/linux/mips/sys/ucontext.h (mcontext_t):
- Update comment.
- * sysdeps/unix/sysv/linux/mips/kernel_rt_sigframe.h: New file.
- * sysdeps/unix/sysv/linux/mips/ucontext_i.sym: New file.
- * sysdeps/unix/sysv/linux/mips/Makefile (gen-as-const-headers):
- Add ucontext_i.sym.
-
-2009-04-15 Maciej W. Rozycki <[email protected]>
-
- * sysdeps/mips/sys/fpregdef.h: Update for new ABIs.
-
-diff --git a/sysdeps/unix/sysv/linux/mips/Makefile
b/sysdeps/unix/sysv/linux/mips/Makefile
-index 110fccb..162f1b9 100644
---- a/ports/sysdeps/unix/sysv/linux/mips/Makefile
-+++ b/ports/sysdeps/unix/sysv/linux/mips/Makefile
-@@ -135,3 +135,7 @@ sysdep_routines += dl-static
- sysdep-rtld-routines += dl-static
- endif
- endif
-+
-+ifeq ($(subdir),stdlib)
-+gen-as-const-headers += ucontext_i.sym
-+endif
-diff --git a/sysdeps/unix/sysv/linux/mips/getcontext.S
b/sysdeps/unix/sysv/linux/mips/getcontext.S
-new file mode 100644
-index 0000000..1e77467
---- /dev/null
-+++ b/ports/sysdeps/unix/sysv/linux/mips/getcontext.S
-@@ -0,0 +1,149 @@
-+/* Save current context.
-+ Copyright (C) 2009 Free Software Foundation, Inc.
-+ This file is part of the GNU C Library.
-+ Contributed by Maciej W. Rozycki <[email protected]>.
-+
-+ 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, write to the Free
-+ Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
-+ 02110-1301, USA. */
-+
-+#include <sysdep.h>
-+#include <sys/asm.h>
-+#include <sys/fpregdef.h>
-+#include <sys/regdef.h>
-+
-+#include "ucontext_i.h"
-+
-+/* int getcontext (ucontext_t *ucp) */
-+
-+ .text
-+LOCALSZ = 0
-+MASK = 0x00000000
-+#ifdef __PIC__
-+LOCALSZ = 1 /* save gp */
-+# if _MIPS_SIM != _ABIO32
-+MASK = 0x10000000
-+# endif
-+#endif
-+FRAMESZ = ((LOCALSZ * SZREG) + ALSZ) & ALMASK
-+GPOFF = FRAMESZ - (1 * SZREG)
-+
-+NESTED (__getcontext, FRAMESZ, ra)
-+ .mask MASK, 0
-+ .fmask 0x00000000, 0
-+
-+#ifdef __PIC__
-+ SETUP_GP
-+
-+ move a2, sp
-+# define _SP a2
-+
-+# if _MIPS_SIM != _ABIO32
-+ move a3, gp
-+# define _GP a3
-+# endif
-+
-+ PTR_ADDIU sp, -FRAMESZ
-+ SETUP_GP64 (GPOFF, __getcontext)
-+ SAVE_GP (GPOFF)
-+
-+#else /* ! __PIC__ */
-+# define _SP sp
-+# define _GP gp
-+
-+#endif /* ! __PIC__ */
-+
-+#ifdef PROF
-+ .set noat
-+ move AT, ra
-+ jal _mcount
-+ .set at
-+#endif
-+
-+ /* Store a magic flag. */
-+ li v1, 1
-+ REG_S v1, (0 * SZREG + MCONTEXT_GREGS)(a0) /* zero */
-+
-+ REG_S s0, (16 * SZREG + MCONTEXT_GREGS)(a0)
-+ REG_S s1, (17 * SZREG + MCONTEXT_GREGS)(a0)
-+ REG_S s2, (18 * SZREG + MCONTEXT_GREGS)(a0)
-+ REG_S s3, (19 * SZREG + MCONTEXT_GREGS)(a0)
-+ REG_S s4, (20 * SZREG + MCONTEXT_GREGS)(a0)
-+ REG_S s5, (21 * SZREG + MCONTEXT_GREGS)(a0)
-+ REG_S s6, (22 * SZREG + MCONTEXT_GREGS)(a0)
-+ REG_S s7, (23 * SZREG + MCONTEXT_GREGS)(a0)
-+#if ! defined (__PIC__) || _MIPS_SIM != _ABIO32
-+ REG_S _GP, (28 * SZREG + MCONTEXT_GREGS)(a0)
-+#endif
-+ REG_S _SP, (29 * SZREG + MCONTEXT_GREGS)(a0)
-+ REG_S fp, (30 * SZREG + MCONTEXT_GREGS)(a0)
-+ REG_S ra, (31 * SZREG + MCONTEXT_GREGS)(a0)
-+ REG_S ra, MCONTEXT_PC(a0)
-+
-+#ifdef __mips_hard_float
-+# if _MIPS_SIM == _ABI64
-+ s.d fs0, (24 * SZREG + MCONTEXT_FPREGS)(a0)
-+ s.d fs1, (25 * SZREG + MCONTEXT_FPREGS)(a0)
-+ s.d fs2, (26 * SZREG + MCONTEXT_FPREGS)(a0)
-+ s.d fs3, (27 * SZREG + MCONTEXT_FPREGS)(a0)
-+ s.d fs4, (28 * SZREG + MCONTEXT_FPREGS)(a0)
-+ s.d fs5, (29 * SZREG + MCONTEXT_FPREGS)(a0)
-+ s.d fs6, (30 * SZREG + MCONTEXT_FPREGS)(a0)
-+ s.d fs7, (31 * SZREG + MCONTEXT_FPREGS)(a0)
-+
-+# else /* _MIPS_SIM != _ABI64 */
-+ s.d fs0, (20 * SZREG + MCONTEXT_FPREGS)(a0)
-+ s.d fs1, (22 * SZREG + MCONTEXT_FPREGS)(a0)
-+ s.d fs2, (24 * SZREG + MCONTEXT_FPREGS)(a0)
-+ s.d fs3, (26 * SZREG + MCONTEXT_FPREGS)(a0)
-+ s.d fs4, (28 * SZREG + MCONTEXT_FPREGS)(a0)
-+ s.d fs5, (30 * SZREG + MCONTEXT_FPREGS)(a0)
-+
-+# endif /* _MIPS_SIM != _ABI64 */
-+
-+ cfc1 v1, fcr31
-+ sw v1, MCONTEXT_FPC_CSR(a0)
-+#endif /* __mips_hard_float */
-+
-+/* rt_sigprocmask (SIG_BLOCK, NULL, &ucp->uc_sigmask, _NSIG8) */
-+ li a3, _NSIG8
-+ PTR_ADDU a2, a0, UCONTEXT_SIGMASK
-+ move a1, zero
-+ li a0, SIG_BLOCK
-+
-+ li v0, SYS_ify (rt_sigprocmask)
-+ syscall
-+ bnez a3, 99f
-+
-+#ifdef __PIC__
-+ RESTORE_GP64
-+ PTR_ADDIU sp, FRAMESZ
-+#endif
-+ move v0, zero
-+ jr ra
-+
-+99:
-+#ifdef __PIC__
-+ PTR_LA t9, JUMPTARGET (__syscall_error)
-+ RESTORE_GP64
-+ PTR_ADDIU sp, FRAMESZ
-+ jr t9
-+
-+#else /* ! __PIC__ */
-+
-+ j JUMPTARGET (__syscall_error)
-+#endif /* ! __PIC__ */
-+PSEUDO_END (__getcontext)
-+
-+weak_alias (__getcontext, getcontext)
-diff --git a/sysdeps/unix/sysv/linux/mips/kernel_rt_sigframe.h
b/sysdeps/unix/sysv/linux/mips/kernel_rt_sigframe.h
-new file mode 100644
-index 0000000..edf8d45
---- /dev/null
-+++ b/ports/sysdeps/unix/sysv/linux/mips/kernel_rt_sigframe.h
-@@ -0,0 +1,10 @@
-+/* Linux kernel RT signal frame. */
-+typedef struct kernel_rt_sigframe
-+ {
-+ uint32_t rs_ass[4];
-+ uint32_t rs_code[2];
-+ struct siginfo rs_info;
-+ struct ucontext rs_uc;
-+ uint32_t rs_altcode[8] __attribute__ ((__aligned__ (1 << 7)));
-+ }
-+kernel_rt_sigframe_t;
-diff --git a/sysdeps/unix/sysv/linux/mips/makecontext.S
b/sysdeps/unix/sysv/linux/mips/makecontext.S
-new file mode 100644
-index 0000000..cceee3f
---- /dev/null
-+++ b/ports/sysdeps/unix/sysv/linux/mips/makecontext.S
-@@ -0,0 +1,189 @@
-+/* Modify saved context.
-+ Copyright (C) 2009 Free Software Foundation, Inc.
-+ This file is part of the GNU C Library.
-+ Contributed by Maciej W. Rozycki <[email protected]>.
-+
-+ 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, write to the Free
-+ Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
-+ 02110-1301, USA. */
-+
-+#include <sysdep.h>
-+#include <sys/asm.h>
-+#include <sys/fpregdef.h>
-+#include <sys/regdef.h>
-+
-+#include "ucontext_i.h"
-+
-+/* int makecontext (ucontext_t *ucp, (void *func) (), int argc, ...) */
-+
-+ .text
-+LOCALSZ = 0
-+ARGSZ = 0
-+MASK = 0x00000000
-+#ifdef __PIC__
-+LOCALSZ = 1 /* save gp */
-+#endif
-+#if _MIPS_SIM != _ABIO32
-+ARGSZ = 5 /* save a3-a7 */
-+# ifdef __PIC__
-+MASK = 0x10000000
-+# endif
-+#endif
-+FRAMESZ = (((ARGSZ + LOCALSZ) * SZREG) + ALSZ) & ALMASK
-+GPOFF = FRAMESZ - ((ARGSZ + 1) * SZREG)
-+#if _MIPS_SIM != _ABIO32
-+A3OFF = FRAMESZ - (5 * SZREG) /* callee-allocated */
-+A4OFF = FRAMESZ - (4 * SZREG)
-+A5OFF = FRAMESZ - (3 * SZREG)
-+A6OFF = FRAMESZ - (2 * SZREG)
-+A7OFF = FRAMESZ - (1 * SZREG)
-+NARGREGS = 8
-+#else
-+A3OFF = FRAMESZ + (3 * SZREG) /* caller-allocated */
-+NARGREGS = 4
-+#endif
-+
-+NESTED (__makecontext, FRAMESZ, ra)
-+ .mask MASK, -(ARGSZ * SZREG)
-+ .fmask 0x00000000, 0
-+
-+98:
-+#ifdef __PIC__
-+ SETUP_GP
-+#endif
-+
-+ PTR_ADDIU sp, -FRAMESZ
-+
-+#ifdef __PIC__
-+ SETUP_GP64 (GPOFF, __makecontext)
-+ SAVE_GP (GPOFF)
-+#endif
-+
-+#ifdef PROF
-+ .set noat
-+ move AT, ra
-+ jal _mcount
-+ .set at
-+#endif
-+
-+ /* Store args to be passed. */
-+ REG_S a3, A3OFF(sp)
-+#if _MIPS_SIM != _ABIO32
-+ REG_S a4, A4OFF(sp)
-+ REG_S a5, A5OFF(sp)
-+ REG_S a6, A6OFF(sp)
-+ REG_S a7, A7OFF(sp)
-+#endif
-+
-+ /* Store a magic flag. */
-+ li v1, 1
-+ REG_S v1, (0 * SZREG + MCONTEXT_GREGS)(a0) /* zero */
-+
-+ /* Set up the stack. */
-+ PTR_L t0, STACK_SP(a0)
-+ PTR_L t2, STACK_SIZE(a0)
-+ PTR_ADDIU t1, sp, A3OFF
-+ PTR_ADDU t0, t2
-+ and t0, ALMASK
-+ blez a2, 2f /* no arguments */
-+
-+ /* Store register arguments. */
-+ PTR_ADDIU t2, a0, MCONTEXT_GREGS + 4 * SZREG
-+ move t3, zero
-+0:
-+ addiu t3, 1
-+ REG_L v1, (t1)
-+ PTR_ADDIU t1, SZREG
-+ REG_S v1, (t2)
-+ PTR_ADDIU t2, SZREG
-+ bgeu t3, a2, 2f /* all done */
-+ bltu t3, NARGREGS, 0b /* next */
-+
-+ /* Make room for stack arguments. */
-+ PTR_SUBU t2, a2, t3
-+ PTR_SLL t2, 3
-+ PTR_SUBU t0, t2
-+ and t0, ALMASK
-+
-+ /* Store stack arguments. */
-+ move t2, t0
-+1:
-+ addiu t3, 1
-+ REG_L v1, (t1)
-+ PTR_ADDIU t1, SZREG
-+ REG_S v1, (t2)
-+ PTR_ADDIU t2, SZREG
-+ bltu t3, a2, 1b /* next */
-+
-+2:
-+#if _MIPS_SIM == _ABIO32
-+ /* Make room for a0-a3 storage. */
-+ PTR_ADDIU t0, -(NARGSAVE * SZREG)
-+#endif
-+ PTR_L v1, UCONTEXT_LINK(a0)
-+#ifdef __PIC__
-+ PTR_ADDIU t9, 99f - 98b
-+#else
-+ PTR_LA t9, 99f
-+#endif
-+ REG_S t0, (29 * SZREG + MCONTEXT_GREGS)(a0) /* sp */
-+ REG_S v1, (16 * SZREG + MCONTEXT_GREGS)(a0) /* s0 */
-+#ifdef __PIC__
-+ REG_S gp, (17 * SZREG + MCONTEXT_GREGS)(a0) /* s1 */
-+#endif
-+ REG_S t9, (31 * SZREG + MCONTEXT_GREGS)(a0) /* ra */
-+ REG_S a1, MCONTEXT_PC(a0)
-+
-+#ifdef __PIC__
-+ RESTORE_GP64
-+ PTR_ADDIU sp, FRAMESZ
-+#endif
-+ jr ra
-+
-+99:
-+#ifdef __PIC__
-+ move gp, s1
-+#endif
-+ move a0, zero
-+ beqz s0, 0f
-+
-+ /* setcontext (ucp) */
-+ move a0, s0
-+#ifdef __PIC__
-+ PTR_LA t9, JUMPTARGET (__setcontext)
-+ jalr t9
-+# if _MIPS_SIM == _ABIO32
-+ move gp, s1
-+# endif
-+#else
-+ jal JUMPTARGET (__setcontext)
-+#endif
-+ move a0, v0
-+
-+0:
-+ /* exit (a0) */
-+#ifdef __PIC__
-+ PTR_LA t9, HIDDEN_JUMPTARGET (exit)
-+ jalr t9
-+#else
-+ jal HIDDEN_JUMPTARGET (exit)
-+#endif
-+
-+ /* You don't exist, you won't feel anything. */
-+1:
-+ lb zero, (zero)
-+ b 1b
-+PSEUDO_END (__makecontext)
-+
-+weak_alias (__makecontext, makecontext)
-diff --git a/sysdeps/unix/sysv/linux/mips/setcontext.S
b/sysdeps/unix/sysv/linux/mips/setcontext.S
-new file mode 100644
-index 0000000..186f3a7
---- /dev/null
-+++ b/ports/sysdeps/unix/sysv/linux/mips/setcontext.S
-@@ -0,0 +1,192 @@
-+/* Set current context.
-+ Copyright (C) 2009 Free Software Foundation, Inc.
-+ This file is part of the GNU C Library.
-+ Contributed by Maciej W. Rozycki <[email protected]>.
-+
-+ 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, write to the Free
-+ Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
-+ 02110-1301, USA. */
-+
-+#include <sysdep.h>
-+#include <sys/asm.h>
-+#include <sys/fpregdef.h>
-+#include <sys/regdef.h>
-+
-+#include "ucontext_i.h"
-+
-+/* int setcontext (const ucontext_t *ucp) */
-+
-+ .text
-+LOCALSZ = 0
-+ARGSZ = 0
-+MASK = 0x00000000
-+#ifdef __PIC__
-+LOCALSZ = 1 /* save gp */
-+#endif
-+#if _MIPS_SIM != _ABIO32
-+ARGSZ = 1 /* save a0 */
-+# ifdef __PIC__
-+MASK = 0x10000000
-+# endif
-+#endif
-+FRAMESZ = (((ARGSZ + LOCALSZ) * SZREG) + ALSZ) & ALMASK
-+GPOFF = FRAMESZ - ((ARGSZ + 1) * SZREG)
-+#if _MIPS_SIM != _ABIO32
-+A0OFF = FRAMESZ - (1 * SZREG) /* callee-allocated */
-+#else
-+A0OFF = FRAMESZ + (0 * SZREG) /* caller-allocated */
-+#endif
-+
-+NESTED (__setcontext, FRAMESZ, ra)
-+ .mask MASK, -(ARGSZ * SZREG)
-+ .fmask 0x00000000, 0
-+
-+#ifdef __PIC__
-+ SETUP_GP
-+#endif
-+
-+ PTR_ADDIU sp, -FRAMESZ
-+
-+#ifdef __PIC__
-+ SETUP_GP64 (GPOFF, __setcontext)
-+ SAVE_GP (GPOFF)
-+#endif
-+
-+#ifdef PROF
-+ .set noat
-+ move AT, ra
-+ jal _mcount
-+ .set at
-+#endif
-+
-+ /* Check for the magic flag. */
-+ li v0, 1
-+ REG_L v1, (0 * SZREG + MCONTEXT_GREGS)(a0) /* zero */
-+ bne v0, v1, 98f
-+
-+ REG_S a0, A0OFF(sp)
-+
-+/* rt_sigprocmask (SIG_SETMASK, &ucp->uc_sigmask, NULL, _NSIG8) */
-+ li a3, _NSIG8
-+ move a2, zero
-+ PTR_ADDU a1, a0, UCONTEXT_SIGMASK
-+ li a0, SIG_SETMASK
-+
-+ li v0, SYS_ify (rt_sigprocmask)
-+ syscall
-+ bnez a3, 99f
-+
-+ REG_L v0, A0OFF(sp)
-+
-+#ifdef __mips_hard_float
-+# if _MIPS_SIM == _ABI64
-+ l.d fs0, (24 * SZREG + MCONTEXT_FPREGS)(v0)
-+ l.d fs1, (25 * SZREG + MCONTEXT_FPREGS)(v0)
-+ l.d fs2, (26 * SZREG + MCONTEXT_FPREGS)(v0)
-+ l.d fs3, (27 * SZREG + MCONTEXT_FPREGS)(v0)
-+ l.d fs4, (28 * SZREG + MCONTEXT_FPREGS)(v0)
-+ l.d fs5, (29 * SZREG + MCONTEXT_FPREGS)(v0)
-+ l.d fs6, (30 * SZREG + MCONTEXT_FPREGS)(v0)
-+ l.d fs7, (31 * SZREG + MCONTEXT_FPREGS)(v0)
-+
-+# else /* _MIPS_SIM != _ABI64 */
-+ l.d fs0, (20 * SZREG + MCONTEXT_FPREGS)(v0)
-+ l.d fs1, (22 * SZREG + MCONTEXT_FPREGS)(v0)
-+ l.d fs2, (24 * SZREG + MCONTEXT_FPREGS)(v0)
-+ l.d fs3, (26 * SZREG + MCONTEXT_FPREGS)(v0)
-+ l.d fs4, (28 * SZREG + MCONTEXT_FPREGS)(v0)
-+ l.d fs5, (30 * SZREG + MCONTEXT_FPREGS)(v0)
-+
-+# endif /* _MIPS_SIM != _ABI64 */
-+
-+ lw v1, MCONTEXT_FPC_CSR(v0)
-+ ctc1 v1, fcr31
-+#endif /* __mips_hard_float */
-+
-+ /* Note the contents of argument registers will be random
-+ unless makecontext() has been called. */
-+ REG_L a0, (4 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L a1, (5 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L a2, (6 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L a3, (7 * SZREG + MCONTEXT_GREGS)(v0)
-+#if _MIPS_SIM != _ABIO32
-+ REG_L a4, (8 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L a5, (9 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L a6, (10 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L a7, (11 * SZREG + MCONTEXT_GREGS)(v0)
-+#endif
-+
-+ REG_L s0, (16 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L s1, (17 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L s2, (18 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L s3, (19 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L s4, (20 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L s5, (21 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L s6, (22 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L s7, (23 * SZREG + MCONTEXT_GREGS)(v0)
-+#if ! defined (__PIC__) || _MIPS_SIM != _ABIO32
-+ REG_L gp, (28 * SZREG + MCONTEXT_GREGS)(v0)
-+#endif
-+ REG_L sp, (29 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L fp, (30 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L ra, (31 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L t9, MCONTEXT_PC(v0)
-+
-+ move v0, zero
-+ jr t9
-+
-+98:
-+ /* This is a context obtained from a signal handler.
-+ Perform a full restore by pushing the context
-+ passed onto a simulated signal frame on the stack
-+ and call the signal return syscall as if a signal
-+ handler exited normally. */
-+ PTR_ADDIU sp, -((RT_SIGFRAME_SIZE + ALSZ) & ALMASK)
-+
-+ /* Only ucontext is referred to from rt_sigreturn,
-+ copy it. */
-+ PTR_ADDIU t1, sp, RT_SIGFRAME_UCONTEXT
-+ li t3, ((UCONTEXT_SIZE + SZREG - 1) / SZREG) - 1
-+0:
-+ REG_L t2, (a0)
-+ PTR_ADDIU a0, SZREG
-+ REG_S t2, (t1)
-+ PTR_ADDIU t1, SZREG
-+ .set noreorder
-+ bgtz t3, 0b
-+ addiu t3, -1
-+ .set reorder
-+
-+/* rt_sigreturn () -- no arguments, sp points to struct rt_sigframe. */
-+ li v0, SYS_ify (rt_sigreturn)
-+ syscall
-+
-+ /* Restore the stack and fall through to the error
-+ path. Successful rt_sigreturn never returns to
-+ its calling place. */
-+ PTR_ADDIU sp, ((RT_SIGFRAME_SIZE + ALSZ) & ALMASK)
-+99:
-+#ifdef __PIC__
-+ PTR_LA t9, JUMPTARGET (__syscall_error)
-+ RESTORE_GP64
-+ PTR_ADDIU sp, FRAMESZ
-+ jr t9
-+
-+#else /* ! __PIC__ */
-+
-+ j JUMPTARGET (__syscall_error)
-+#endif /* ! __PIC__ */
-+PSEUDO_END (__setcontext)
-+
-+weak_alias (__setcontext, setcontext)
-diff --git a/sysdeps/unix/sysv/linux/mips/swapcontext.S
b/sysdeps/unix/sysv/linux/mips/swapcontext.S
-new file mode 100644
-index 0000000..b0b8417
---- /dev/null
-+++ b/ports/sysdeps/unix/sysv/linux/mips/swapcontext.S
-@@ -0,0 +1,212 @@
-+/* Save and set current context.
-+ Copyright (C) 2009 Free Software Foundation, Inc.
-+ This file is part of the GNU C Library.
-+ Contributed by Maciej W. Rozycki <[email protected]>.
-+
-+ 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, write to the Free
-+ Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
-+ 02110-1301, USA. */
-+
-+#include <sysdep.h>
-+#include <sys/asm.h>
-+#include <sys/fpregdef.h>
-+#include <sys/regdef.h>
-+
-+#include "ucontext_i.h"
-+
-+/* int swapcontext (ucontext_t *oucp, const ucontext_t *ucp) */
-+
-+ .text
-+LOCALSZ = 0
-+ARGSZ = 0
-+MASK = 0x00000000
-+#ifdef __PIC__
-+LOCALSZ = 1 /* save gp */
-+#endif
-+#if _MIPS_SIM != _ABIO32
-+ARGSZ = 1 /* save a1 */
-+# ifdef __PIC__
-+MASK = 0x10000000
-+# endif
-+#endif
-+FRAMESZ = (((ARGSZ + LOCALSZ) * SZREG) + ALSZ) & ALMASK
-+GPOFF = FRAMESZ - ((ARGSZ + 1) * SZREG)
-+#if _MIPS_SIM != _ABIO32
-+A1OFF = FRAMESZ - (1 * SZREG) /* callee-allocated */
-+#else
-+A1OFF = FRAMESZ + (1 * SZREG) /* caller-allocated */
-+#endif
-+
-+NESTED (__swapcontext, FRAMESZ, ra)
-+ .mask MASK, -(ARGSZ * SZREG)
-+ .fmask 0x00000000, 0
-+
-+#ifdef __PIC__
-+ SETUP_GP
-+
-+ move a2, sp
-+# define _SP a2
-+
-+# if _MIPS_SIM != _ABIO32
-+ move a3, gp
-+# define _GP a3
-+# endif
-+
-+ PTR_ADDIU sp, -FRAMESZ
-+ SETUP_GP64 (GPOFF, __swapcontext)
-+ SAVE_GP (GPOFF)
-+
-+#else /* ! __PIC__ */
-+# define _SP sp
-+# define _GP gp
-+
-+#endif /* ! __PIC__ */
-+
-+#ifdef PROF
-+ .set noat
-+ move AT, ra
-+ jal _mcount
-+ .set at
-+#endif
-+
-+ /* Store a magic flag. */
-+ li v1, 1
-+ REG_S v1, (0 * SZREG + MCONTEXT_GREGS)(a0) /* zero */
-+
-+ REG_S s0, (16 * SZREG + MCONTEXT_GREGS)(a0)
-+ REG_S s1, (17 * SZREG + MCONTEXT_GREGS)(a0)
-+ REG_S s2, (18 * SZREG + MCONTEXT_GREGS)(a0)
-+ REG_S s3, (19 * SZREG + MCONTEXT_GREGS)(a0)
-+ REG_S s4, (20 * SZREG + MCONTEXT_GREGS)(a0)
-+ REG_S s5, (21 * SZREG + MCONTEXT_GREGS)(a0)
-+ REG_S s6, (22 * SZREG + MCONTEXT_GREGS)(a0)
-+ REG_S s7, (23 * SZREG + MCONTEXT_GREGS)(a0)
-+#if ! defined (__PIC__) || _MIPS_SIM != _ABIO32
-+ REG_S _GP, (28 * SZREG + MCONTEXT_GREGS)(a0)
-+#endif
-+ REG_S _SP, (29 * SZREG + MCONTEXT_GREGS)(a0)
-+ REG_S fp, (30 * SZREG + MCONTEXT_GREGS)(a0)
-+ REG_S ra, (31 * SZREG + MCONTEXT_GREGS)(a0)
-+ REG_S ra, MCONTEXT_PC(a0)
-+
-+#ifdef __mips_hard_float
-+# if _MIPS_SIM == _ABI64
-+ s.d fs0, (24 * SZREG + MCONTEXT_FPREGS)(a0)
-+ s.d fs1, (25 * SZREG + MCONTEXT_FPREGS)(a0)
-+ s.d fs2, (26 * SZREG + MCONTEXT_FPREGS)(a0)
-+ s.d fs3, (27 * SZREG + MCONTEXT_FPREGS)(a0)
-+ s.d fs4, (28 * SZREG + MCONTEXT_FPREGS)(a0)
-+ s.d fs5, (29 * SZREG + MCONTEXT_FPREGS)(a0)
-+ s.d fs6, (30 * SZREG + MCONTEXT_FPREGS)(a0)
-+ s.d fs7, (31 * SZREG + MCONTEXT_FPREGS)(a0)
-+
-+# else /* _MIPS_SIM != _ABI64 */
-+ s.d fs0, (20 * SZREG + MCONTEXT_FPREGS)(a0)
-+ s.d fs1, (22 * SZREG + MCONTEXT_FPREGS)(a0)
-+ s.d fs2, (24 * SZREG + MCONTEXT_FPREGS)(a0)
-+ s.d fs3, (26 * SZREG + MCONTEXT_FPREGS)(a0)
-+ s.d fs4, (28 * SZREG + MCONTEXT_FPREGS)(a0)
-+ s.d fs5, (30 * SZREG + MCONTEXT_FPREGS)(a0)
-+
-+# endif /* _MIPS_SIM != _ABI64 */
-+
-+ cfc1 v1, fcr31
-+ sw v1, MCONTEXT_FPC_CSR(a0)
-+#endif /* __mips_hard_float */
-+
-+ REG_S a1, A1OFF(sp)
-+
-+/* rt_sigprocmask (SIG_SETMASK, &ucp->uc_sigmask, &oucp->uc_sigmask, _NSIG8)
*/
-+ li a3, _NSIG8
-+ PTR_ADDU a2, a0, UCONTEXT_SIGMASK
-+ PTR_ADDU a1, a1, UCONTEXT_SIGMASK
-+ li a0, SIG_SETMASK
-+
-+ li v0, SYS_ify (rt_sigprocmask)
-+ syscall
-+ bnez a3, 99f
-+
-+ REG_L v0, A1OFF(sp)
-+
-+#ifdef __mips_hard_float
-+# if _MIPS_SIM == _ABI64
-+ l.d fs0, (24 * SZREG + MCONTEXT_FPREGS)(v0)
-+ l.d fs1, (25 * SZREG + MCONTEXT_FPREGS)(v0)
-+ l.d fs2, (26 * SZREG + MCONTEXT_FPREGS)(v0)
-+ l.d fs3, (27 * SZREG + MCONTEXT_FPREGS)(v0)
-+ l.d fs4, (28 * SZREG + MCONTEXT_FPREGS)(v0)
-+ l.d fs5, (29 * SZREG + MCONTEXT_FPREGS)(v0)
-+ l.d fs6, (30 * SZREG + MCONTEXT_FPREGS)(v0)
-+ l.d fs7, (31 * SZREG + MCONTEXT_FPREGS)(v0)
-+
-+# else /* _MIPS_SIM != _ABI64 */
-+ l.d fs0, (20 * SZREG + MCONTEXT_FPREGS)(v0)
-+ l.d fs1, (22 * SZREG + MCONTEXT_FPREGS)(v0)
-+ l.d fs2, (24 * SZREG + MCONTEXT_FPREGS)(v0)
-+ l.d fs3, (26 * SZREG + MCONTEXT_FPREGS)(v0)
-+ l.d fs4, (28 * SZREG + MCONTEXT_FPREGS)(v0)
-+ l.d fs5, (30 * SZREG + MCONTEXT_FPREGS)(v0)
-+
-+# endif /* _MIPS_SIM != _ABI64 */
-+
-+ lw v1, MCONTEXT_FPC_CSR(v0)
-+ ctc1 v1, fcr31
-+#endif /* __mips_hard_float */
-+
-+ /* Note the contents of argument registers will be random
-+ unless makecontext() has been called. */
-+ REG_L a0, (4 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L a1, (5 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L a2, (6 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L a3, (7 * SZREG + MCONTEXT_GREGS)(v0)
-+#if _MIPS_SIM != _ABIO32
-+ REG_L a4, (8 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L a5, (9 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L a6, (10 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L a7, (11 * SZREG + MCONTEXT_GREGS)(v0)
-+#endif
-+
-+ REG_L s0, (16 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L s1, (17 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L s2, (18 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L s3, (19 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L s4, (20 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L s5, (21 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L s6, (22 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L s7, (23 * SZREG + MCONTEXT_GREGS)(v0)
-+#if ! defined (__PIC__) || _MIPS_SIM != _ABIO32
-+ REG_L gp, (28 * SZREG + MCONTEXT_GREGS)(v0)
-+#endif
-+ REG_L sp, (29 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L fp, (30 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L ra, (31 * SZREG + MCONTEXT_GREGS)(v0)
-+ REG_L t9, MCONTEXT_PC(v0)
-+
-+ move v0, zero
-+ jr t9
-+
-+99:
-+#ifdef __PIC__
-+ PTR_LA t9, JUMPTARGET (__syscall_error)
-+ RESTORE_GP64
-+ PTR_ADDIU sp, FRAMESZ
-+ jr t9
-+
-+#else /* ! __PIC__ */
-+
-+ j JUMPTARGET (__syscall_error)
-+#endif /* ! __PIC__ */
-+PSEUDO_END (__swapcontext)
-+
-+weak_alias (__swapcontext, swapcontext)
-diff --git a/sysdeps/unix/sysv/linux/mips/sys/ucontext.h
b/sysdeps/unix/sysv/linux/mips/sys/ucontext.h
-index ac496f3..251f0c8 100644
---- a/ports/sysdeps/unix/sysv/linux/mips/sys/ucontext.h
-+++ b/ports/sysdeps/unix/sysv/linux/mips/sys/ucontext.h
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1997, 1998, 2000, 2003, 2004, 2006 Free Software
-+/* Copyright (C) 1997, 1998, 2000, 2003, 2004, 2006, 2009 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
-@@ -56,12 +56,9 @@ typedef struct fpregset {
- #if _MIPS_SIM == _ABIO32
- /* Earlier versions of glibc for mips had an entirely different
- definition of mcontext_t, that didn't even resemble the
-- corresponding kernel data structure. Since all legitimate uses of
-- ucontext_t in glibc mustn't have accessed anything beyond
-- uc_mcontext and, even then, taking a pointer to it, casting it to
-- sigcontext_t, and accessing it as such, which is what it has always
-- been, this can still be rectified. Fortunately, makecontext,
-- [gs]etcontext et all have never been implemented. */
-+ corresponding kernel data structure. Fortunately, makecontext,
-+ [gs]etcontext et all were not implemented back then, so this can
-+ still be rectified. */
- typedef struct
- {
- unsigned int regmask;
-diff --git a/sysdeps/unix/sysv/linux/mips/ucontext_i.sym
b/sysdeps/unix/sysv/linux/mips/ucontext_i.sym
-new file mode 100644
-index 0000000..f14b886
---- /dev/null
-+++ b/ports/sysdeps/unix/sysv/linux/mips/ucontext_i.sym
-@@ -0,0 +1,52 @@
-+#include <inttypes.h>
-+#include <signal.h>
-+#include <stddef.h>
-+#include <sys/ucontext.h>
-+
-+#include <kernel_rt_sigframe.h>
-+
-+-- Constants used by the rt_sigprocmask call.
-+
-+SIG_BLOCK
-+SIG_SETMASK
-+
-+_NSIG8 (_NSIG / 8)
-+
-+-- Offsets of the fields in the kernel rt_sigframe_t structure.
-+#define rt_sigframe(member) offsetof (kernel_rt_sigframe_t, member)
-+
-+RT_SIGFRAME_UCONTEXT rt_sigframe (rs_uc)
-+
-+RT_SIGFRAME_SIZE sizeof (kernel_rt_sigframe_t)
-+
-+-- Offsets of the fields in the ucontext_t structure.
-+#define ucontext(member) offsetof (ucontext_t, member)
-+#define stack(member) ucontext (uc_stack.member)
-+#define mcontext(member) ucontext (uc_mcontext.member)
-+
-+UCONTEXT_FLAGS ucontext (uc_flags)
-+UCONTEXT_LINK ucontext (uc_link)
-+UCONTEXT_STACK ucontext (uc_stack)
-+UCONTEXT_MCONTEXT ucontext (uc_mcontext)
-+UCONTEXT_SIGMASK ucontext (uc_sigmask)
-+
-+STACK_SP stack (ss_sp)
-+STACK_SIZE stack (ss_size)
-+STACK_FLAGS stack (ss_flags)
-+
-+MCONTEXT_GREGS mcontext (gregs)
-+MCONTEXT_FPREGS mcontext (fpregs)
-+MCONTEXT_MDHI mcontext (mdhi)
-+MCONTEXT_HI1 mcontext (hi1)
-+MCONTEXT_HI2 mcontext (hi2)
-+MCONTEXT_HI3 mcontext (hi3)
-+MCONTEXT_MDLO mcontext (mdlo)
-+MCONTEXT_LO1 mcontext (lo1)
-+MCONTEXT_LO2 mcontext (lo2)
-+MCONTEXT_LO3 mcontext (lo3)
-+MCONTEXT_PC mcontext (pc)
-+MCONTEXT_FPC_CSR mcontext (fpc_csr)
-+MCONTEXT_USED_MATH mcontext (used_math)
-+MCONTEXT_DSP mcontext (dsp)
-+
-+UCONTEXT_SIZE sizeof (ucontext_t)
-diff --git a/ports/sysdeps/mips/sys/fpregdef.h
b/ports/sysdeps/mips/sys/fpregdef.h
-index 3781152..d6c72bb 100644
---- a/ports/sysdeps/mips/sys/fpregdef.h
-+++ b/ports/sysdeps/mips/sys/fpregdef.h
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1991, 92, 94, 95, 96, 97, 98 Free Software Foundation, Inc.
-+/* Copyright (C) 1991,92,94,95,96,97,98,2009 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
-@@ -19,19 +19,52 @@
- #ifndef _SYS_FPREGDEF_H
- #define _SYS_FPREGDEF_H
-
--/*
-- * These definitions only cover the R3000-ish 16/32 register model.
-- * But we're trying to be R3000 friendly anyway ...
-- */
--#define fv0 $f0 /* return value */
--#define fv0f $f1
-+#include <sgidefs.h>
-+
-+/* Commonalities first, individualities next... */
-+
-+#define fv0 $f0 /* return value */
- #define fv1 $f2
-+
-+#if _MIPS_SIM == _ABIO32 || _MIPS_SIM == _ABIN32
-+#define fs0 $f20 /* callee saved */
-+#define fs1 $f22
-+#define fs2 $f24
-+#define fs3 $f26
-+#define fs4 $f28
-+#define fs5 $f30
-+#endif /* _MIPS_SIM == _ABIO32 || _MIPS_SIM == _ABIN32 */
-+
-+#if _MIPS_SIM == _ABI64 || _MIPS_SIM == _ABIN32
-+#define fa0 $f12 /* argument registers */
-+#define fa1 $f13
-+#define fa2 $f14
-+#define fa3 $f15
-+#define fa4 $f16
-+#define fa5 $f17
-+#define fa6 $f18
-+#define fa7 $f19
-+
-+#define ft0 $f4 /* caller saved */
-+#define ft1 $f5
-+#define ft2 $f6
-+#define ft3 $f7
-+#define ft4 $f8
-+#define ft5 $f9
-+#define ft6 $f10
-+#define ft7 $f11
-+#endif /* _MIPS_SIM == _ABI64 || _MIPS_SIM == _ABIN32 */
-+
-+#if _MIPS_SIM == _ABIO32
-+#define fv0f $f1 /* return value, high part */
- #define fv1f $f3
--#define fa0 $f12 /* argument registers */
-+
-+#define fa0 $f12 /* argument registers */
- #define fa0f $f13
- #define fa1 $f14
- #define fa1f $f15
--#define ft0 $f4 /* caller saved */
-+
-+#define ft0 $f4 /* caller saved */
- #define ft0f $f5
- #define ft1 $f6
- #define ft1f $f7
-@@ -43,19 +76,44 @@
- #define ft4f $f17
- #define ft5 $f18
- #define ft5f $f19
--#define fs0 $f20 /* callee saved */
--#define fs0f $f21
--#define fs1 $f22
-+
-+#define fs0f $f21 /* callee saved, high part */
- #define fs1f $f23
--#define fs2 $f24
- #define fs2f $f25
--#define fs3 $f26
- #define fs3f $f27
--#define fs4 $f28
- #define fs4f $f29
--#define fs5 $f30
- #define fs5f $f31
-+#endif /* _MIPS_SIM == _ABIO32 */
-+
-+#if _MIPS_SIM == _ABI64
-+#define ft8 $f20 /* caller saved */
-+#define ft9 $f21
-+#define ft10 $f22
-+#define ft11 $f23
-+#define ft12 $f1
-+#define ft13 $f3
-+
-+#define fs0 $f24 /* callee saved */
-+#define fs1 $f25
-+#define fs2 $f26
-+#define fs3 $f27
-+#define fs4 $f28
-+#define fs5 $f29
-+#define fs6 $f30
-+#define fs7 $f31
-+#endif /* _MIPS_SIM == _ABI64 */
-+
-+#if _MIPS_SIM == _ABIN32
-+#define ft8 $f21 /* caller saved */
-+#define ft9 $f23
-+#define ft10 $f25
-+#define ft11 $f27
-+#define ft12 $f29
-+#define ft13 $f31
-+#define ft14 $f1
-+#define ft15 $f3
-+#endif /* _MIPS_SIM == _ABIN32 */
-
--#define fcr31 $31 /* FPU status register */
-+#define fcr31 $31 /* FPU status register */
-
- #endif /* sys/fpregdef.h */
Modified: glibc-package/branches/eglibc-2.10/debian/patches/series
===================================================================
--- glibc-package/branches/eglibc-2.10/debian/patches/series 2009-05-09
23:07:40 UTC (rev 3473)
+++ glibc-package/branches/eglibc-2.10/debian/patches/series 2009-05-09
23:08:53 UTC (rev 3474)
@@ -112,7 +112,6 @@
mips/local-lazy-eval.diff
mips/local-r10k.diff
-mips/cvs-context.diff
powerpc/local-sysconf.diff
--
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