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* sysdeps/sh/sh4/dl-trampoline.S: Only set HAVE_FPU if __SH_FPU_ANY__
is set. * sysdeps/sh/sh4/setjmp.S: Support SH4-NOFPU. * sysdeps/sh/sh4/__longjmp.S: Likewise. * sysdeps/unix/sysv/linux/sh/sh4/getcontext.S: Likewise. * sysdeps/unix/sysv/linux/sh/sh4/setcontext.S: Likewise. * sysdeps/unix/sysv/linux/sh/sh4/swapcontext.S: Likewise. * sysdeps/unix/sysv/linux/sh/sh4/register-dump.h: Likewise.
This commit is contained in:
Ulrich Drepper
parent
22cc3f7580
commit
0899b8897c
11
ChangeLog
11
ChangeLog
@ -1,3 +1,14 @@
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2009-02-03 Andrew Stubbs <ams@codesourcery.com>
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* sysdeps/sh/sh4/dl-trampoline.S: Only set HAVE_FPU if __SH_FPU_ANY__
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is set.
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* sysdeps/sh/sh4/setjmp.S: Support SH4-NOFPU.
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* sysdeps/sh/sh4/__longjmp.S: Likewise.
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* sysdeps/unix/sysv/linux/sh/sh4/getcontext.S: Likewise.
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* sysdeps/unix/sysv/linux/sh/sh4/setcontext.S: Likewise.
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* sysdeps/unix/sysv/linux/sh/sh4/swapcontext.S: Likewise.
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* sysdeps/unix/sysv/linux/sh/sh4/register-dump.h: Likewise.
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2009-02-04 Ulrich Drepper <drepper@redhat.com>
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* po/ru.po: Update from translation team.
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@ -1,5 +1,5 @@
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/* longjmp for SH.
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Copyright (C) 1999, 2000, 2005, 2006 Free Software Foundation, Inc.
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Copyright (C) 1999, 2000, 2005, 2006, 2009 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -52,6 +52,7 @@ ENTRY (__longjmp)
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mov.l @r4+, r15
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lds.l @r4+, pr
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#endif
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#ifdef __SH_FPU_ANY__
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ldc.l @r4+, gbr
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lds.l @r4+, fpscr
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fmov.s @r4+, fr12
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@ -59,4 +60,8 @@ ENTRY (__longjmp)
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fmov.s @r4+, fr14
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rts
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fmov.s @r4+, fr15
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#else
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rts
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ldc.l @r4+, gbr
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#endif /* !__SH_FPU_ANY__ */
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END (__longjmp)
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@ -1,2 +1,4 @@
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#define HAVE_FPU
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#ifdef __SH_FPU_ANY__
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# define HAVE_FPU
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#endif
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#include <sysdeps/sh/dl-trampoline.S>
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@ -1,5 +1,5 @@
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/* setjmp for SH4.
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Copyright (C) 1999, 2000, 2005, 2006 Free Software Foundation, Inc.
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Copyright (C) 1999, 2000, 2005, 2006, 2009 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -23,11 +23,13 @@
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ENTRY (__sigsetjmp)
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/* Save registers */
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add #JB_SIZE, r4
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#ifdef __SH_FPU_ANY__
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fmov.s fr15, @-r4
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fmov.s fr14, @-r4
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fmov.s fr13, @-r4
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fmov.s fr12, @-r4
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sts.l fpscr, @-r4
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#endif /* __SH_FPU_ANY__ */
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stc.l gbr, @-r4
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#ifdef PTR_MANGLE
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sts pr, r2
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@ -1,5 +1,5 @@
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/* Save current context.
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Copyright (C) 2005 Free Software Foundation, Inc.
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Copyright (C) 2005, 2009 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -61,6 +61,7 @@ ENTRY(__getcontext)
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mov.l r9, @-r0
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mov.l r8, @-r0
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#ifdef __SH_FPU_ANY__
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mov r4, r0
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/* We need 2 add instruction because oFPUL+4 > 127. */
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add #124,r0
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@ -101,6 +102,7 @@ ENTRY(__getcontext)
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fmov.s fr2, @-r0
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fmov.s fr1, @-r0
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fmov.s fr0, @-r0
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#endif /* __SH_FPU_ANY__ */
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/* sigprocmask (SIG_BLOCK, NULL, &uc->uc_sigmask). */
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mov r4, r6
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@ -117,7 +119,7 @@ ENTRY(__getcontext)
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not r1, r1 // r1=0 means r0 = -1 to -4095
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tst r1, r1 // i.e. error in linux
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bf .Lgetcontext_end
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.Lsyscall_error:
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.Lsyscall_error:
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SYSCALL_ERROR_HANDLER
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.Lgetcontext_end:
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/* All done, return 0 for success. */
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@ -1,5 +1,5 @@
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/* Dump registers.
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Copyright (C) 1999, 2000 Free Software Foundation, Inc.
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Copyright (C) 1999, 2000, 2009 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -31,15 +31,15 @@ MACL: XXXXXXXX MACH: XXXXXXXX
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PC: XXXXXXXX PR: XXXXXXXX GBR: XXXXXXXX SR: XXXXXXXX
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FR0: XXXXXXXX FR1: XXXXXXXX FR2: XXXXXXXX FR3: XXXXXXXX
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FR4: XXXXXXXX FR5: XXXXXXXX FR6: XXXXXXXX FR7: XXXXXXXX
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FR8: XXXXXXXX FR9: XXXXXXXX FR10: XXXXXXXX FR11: XXXXXXXX
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FR12: XXXXXXXX FR13: XXXXXXXX FR14: XXXXXXXX FR15: XXXXXXXX
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FR0: XXXXXXXX FR1: XXXXXXXX FR2: XXXXXXXX FR3: XXXXXXXX
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FR4: XXXXXXXX FR5: XXXXXXXX FR6: XXXXXXXX FR7: XXXXXXXX
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FR8: XXXXXXXX FR9: XXXXXXXX FR10: XXXXXXXX FR11: XXXXXXXX
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FR12: XXXXXXXX FR13: XXXXXXXX FR14: XXXXXXXX FR15: XXXXXXXX
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XR0: XXXXXXXX XR1: XXXXXXXX XR2: XXXXXXXX XR3: XXXXXXXX
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XR4: XXXXXXXX XR5: XXXXXXXX XR6: XXXXXXXX XR7: XXXXXXXX
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XR8: XXXXXXXX XR9: XXXXXXXX XR10: XXXXXXXX XR11: XXXXXXXX
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XR12: XXXXXXXX XR13: XXXXXXXX XR14: XXXXXXXX XR15: XXXXXXXX
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XR0: XXXXXXXX XR1: XXXXXXXX XR2: XXXXXXXX XR3: XXXXXXXX
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XR4: XXXXXXXX XR5: XXXXXXXX XR6: XXXXXXXX XR7: XXXXXXXX
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XR8: XXXXXXXX XR9: XXXXXXXX XR10: XXXXXXXX XR11: XXXXXXXX
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XR12: XXXXXXXX XR13: XXXXXXXX XR14: XXXXXXXX XR15: XXXXXXXX
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FPSCR: XXXXXXXX FPUL: XXXXXXXX
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@ -144,6 +144,7 @@ register_dump (int fd, struct sigcontext *ctx)
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ADD_STRING ("\n");
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#ifdef __SH_FPU_ANY__
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if (ctx->sc_ownedfp != NULL)
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{
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hexvalue (ctx->sc_fpregs[0], fpregs[0], 8);
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@ -253,6 +254,7 @@ register_dump (int fd, struct sigcontext *ctx)
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ADD_STRING ("\n");
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}
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#endif /* __SH_FPU_ANY__ */
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/* Write the stuff out. */
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writev (fd, iov, nr);
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@ -1,5 +1,5 @@
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/* Install given context.
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Copyright (C) 2005 Free Software Foundation, Inc.
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Copyright (C) 2005, 2009 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -43,13 +43,14 @@ ENTRY(__setcontext)
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not r1, r1 // r1=0 means r0 = -1 to -4095
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tst r1, r1 // i.e. error in linux
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bf .Lsetcontext_restore
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.Lsyscall_error:
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.Lsyscall_error:
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SYSCALL_ERROR_HANDLER
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.Lpseudo_end:
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rts
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nop
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.Lsetcontext_restore:
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#ifdef __SH_FPU_ANY__
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mov r8, r0
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add #(oFR0),r0
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fmov.s @r0+, fr0
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@ -88,6 +89,7 @@ ENTRY(__setcontext)
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frchg
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lds.l @r0+, fpscr
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lds.l @r0+, fpul
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#endif /* __SH_FPU_ANY__ */
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mov r8, r0
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add #(oPC), r0
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@ -1,5 +1,5 @@
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/* Save current context and install the given one.
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Copyright (C) 2005 Free Software Foundation, Inc.
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Copyright (C) 2005, 2009 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -61,6 +61,7 @@ ENTRY(__swapcontext)
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mov.l r9, @-r0
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mov.l r8, @-r0
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#ifdef __SH_FPU_ANY__
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mov r4, r0
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/* We need 2 add instruction because oFPUL+4 >= 127. */
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add #124,r0
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@ -101,6 +102,7 @@ ENTRY(__swapcontext)
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fmov.s fr2, @-r0
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fmov.s fr1, @-r0
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fmov.s fr0, @-r0
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#endif /* __SH_FPU_ANY__ */
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mov r5, r8
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@ -119,12 +121,13 @@ ENTRY(__swapcontext)
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not r1, r1 // r1=0 means r0 = -1 to -4095
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tst r1, r1 // i.e. error in linux
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bf .Lswapcontext_restore
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.Lsyscall_error:
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.Lsyscall_error:
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SYSCALL_ERROR_HANDLER
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.Lpseudo_end:
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rts
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nop
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.Lswapcontext_restore:
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.Lswapcontext_restore:
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#ifdef __SH_FPU_ANY__
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mov r8, r0
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add #(oFR0),r0
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fmov.s @r0+, fr0
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@ -163,6 +166,7 @@ ENTRY(__swapcontext)
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frchg
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lds.l @r0+, fpscr
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lds.l @r0+, fpul
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#endif /* __SH_FPU_ANY__ */
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mov r8, r0
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add #(oPC), r0
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@ -208,7 +212,7 @@ ENTRY(__swapcontext)
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mov.l @r15+, r0
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jmp @r0
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mov.l @r15+, r0
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PSEUDO_END(__swapcontext)
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weak_alias (__swapcontext, swapcontext)
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