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2000-01-30 Ulrich Drepper <drepper@redhat.com> * locale/programs/ld-collate.c (struct locale_collate_t): Change type of plane_size and plane_cnt to uint32_t. Reported by Jakub Jelinek. 2000-01-29 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h (SYSCALL_ERROR_HANDLER): Optimize. (__SYSCALL_STRING, __SYSCALL_CLOBBERS): Define. Include linux/sparc/sysdep.h. Use a different guard define than linux/sparc/sysdep.h. * sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list: Remove stubs for inlined syscalls. * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h (SYSCALL_ERROR_HANDLER): Optimize. (__SYSCALL_STRING, __SYSCALL_CLOBBERS): Define. Include linux/sparc/sysdep.h. * sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Remove stubs for inlined syscalls. * sysdeps/unix/sysv/linux/sparc/sparc64/sigaction.c (__sigaction): Use INLINE_SYSCALL. * sysdeps/unix/sysv/linux/sparc/sparc64/Makefile: Remove. * sysdeps/unix/sysv/linux/sparc/sysdep.h: New file. 2000-01-29 Ulrich Drepper <drepper@redhat.com>
109 lines
3.1 KiB
C
109 lines
3.1 KiB
C
/* Copyright (C) 1997, 2000 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Richard Henderson <richard@gnu.ai.mit.edu>, 1997.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifndef _LINUX_SPARC64_SYSDEP_H
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#define _LINUX_SPARC64_SYSDEP_H 1
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#include <sysdeps/unix/sysdep.h>
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#undef SYS_ify
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#define SYS_ify(syscall_name) __NR_##syscall_name
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#ifdef __ASSEMBLER__
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#ifdef DONT_LOAD_G1
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# define LOADSYSCALL(x)
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#else
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# define LOADSYSCALL(x) mov __NR_##x, %g1
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#endif
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/* Linux/SPARC uses a different trap number */
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#undef PSEUDO
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#undef ENTRY
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#define ENTRY(name) \
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.global C_SYMBOL_NAME(name); \
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.align 2; \
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C_LABEL(name); \
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.type name,@function;
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#define SYSCALL_ERROR_HANDLER \
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save %sp, -192, %sp; \
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call __errno_location; \
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nop; \
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st %i0, [%o0]; \
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jmpl %i7+8, %g0; \
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restore %g0, -1, %o0
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#define PSEUDO(name, syscall_name, args) \
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.text; \
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ENTRY(name); \
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LOADSYSCALL(syscall_name); \
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ta 0x6d; \
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bcc,pt %xcc, 1f; \
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nop; \
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SYSCALL_ERROR_HANDLER; \
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1:
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#undef PSEUDO_END
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#define PSEUDO_END(name) \
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.size name,.-name
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#undef END
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#define END(name) \
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.size name,.-name
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/* Careful here! This "ret" define can interfere; use jmpl if unsure. */
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#define ret retl; nop
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#define r0 %o0
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#define r1 %o1
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#define MOVE(x,y) mov x, y
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#else /* __ASSEMBLER__ */
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#define __SYSCALL_STRING \
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"ta 0x6d;" \
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"bcc,pt %%xcc, 1f;" \
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" nop;" \
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"save %%sp, -192, %%sp;" \
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"call __errno_location;" \
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" nop;" \
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"st %%i0,[%%o0];" \
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"restore %%g0, -1, %%o0;" \
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"1:"
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#define __SYSCALL_CLOBBERS "g2", "g3", "g4", "g5", "g7", \
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"f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", \
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"f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", \
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"f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23", \
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"f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31", \
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"f32", "f34", "f36", "f38", "f40", "f42", "f44", "f46", \
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"f48", "f50", "f52", "f54", "f56", "f58", "f60", "f62", \
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"cc", "memory"
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#include <sysdeps/unix/sysv/linux/sparc/sysdep.h>
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#endif /* __ASSEMBLER__ */
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/* This is the offset from the %sp to the backing store above the
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register windows. So if you poke stack memory directly you add this. */
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#define STACK_BIAS 2047
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#endif /* linux/sparc64/sysdep.h */
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