diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux')
| -rw-r--r-- | sysdeps/unix/sysv/linux/getsysstats.c | 85 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/bits/environments.h | 24 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/sys/io.h | 90 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/lddlibc4.c | 20 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/ldsodefs.h | 22 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/bits/environments.h | 28 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/s390/bits/environments.h | 28 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sh/sh4/getcontext.S | 6 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sh/sh4/register-dump.h | 20 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sh/sh4/setcontext.S | 6 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sh/sh4/swapcontext.S | 12 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/bits/environments.h | 28 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/bits/siginfo.h | 4 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/getsysstats.c | 9 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/sys/eventfd.h | 4 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sys/eventfd.h | 4 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/x86_64/bits/environments.h | 28 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/x86_64/sys/io.h | 92 |
18 files changed, 330 insertions, 180 deletions
diff --git a/sysdeps/unix/sysv/linux/getsysstats.c b/sysdeps/unix/sysv/linux/getsysstats.c index 6d4c9c06e8..28f52c0463 100644 --- a/sysdeps/unix/sysv/linux/getsysstats.c +++ b/sysdeps/unix/sysv/linux/getsysstats.c @@ -1,5 +1,5 @@ /* Determine various system internal values, Linux version. - Copyright (C) 1996-2001, 2002, 2003, 2006, 2007 Free Software Foundation, Inc. + Copyright (C) 1996-2003, 2006, 2007, 2009 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. @@ -49,10 +49,13 @@ But not all systems have support for the /proc filesystem. If it is not available we simply return 1 since there is no way. */ +#include <not-cancel.h> + + /* Other architectures use different formats for /proc/cpuinfo. This provides a hook for alternative parsers. */ #ifndef GET_NPROCS_PARSER -# define GET_NPROCS_PARSER(FP, BUFFER, RESULT) \ +# define GET_NPROCS_PARSER(FD, BUFFER, CP, RE, BUFFER_END, RESULT) \ do \ { \ (RESULT) = 0; \ @@ -60,45 +63,89 @@ "processor". We don't have to fear extremely long lines since \ the kernel will not generate them. 8192 bytes are really \ enough. */ \ - while (fgets_unlocked (BUFFER, sizeof (BUFFER), FP) != NULL) \ - if (strncmp (BUFFER, "processor", 9) == 0) \ + char *l; \ + while ((l = next_line (FD, BUFFER, &CP, &RE, BUFFER_END)) != NULL) \ + if (strncmp (l, "processor", 9) == 0) \ ++(RESULT); \ } \ while (0) #endif +static char * +next_line (int fd, char *const buffer, char **cp, char **re, + char *const buffer_end) +{ + char *res = *cp; + char *nl = memchr (*cp, '\n', *re - *cp); + if (nl == NULL) + { + if (*cp != buffer) + { + if (*re == buffer_end) + { + memmove (buffer, *cp, *re - *cp); + *re = buffer + (*re - *cp); + *cp = buffer; + + ssize_t n = read_not_cancel (fd, *re, buffer_end - *re); + if (n < 0) + return NULL; + + *re += n; + } + + res = *cp; + nl = memchr (*cp, '\n', *re - *cp); + } + + if (nl == NULL) + nl = *re - 1; + } + + *cp = nl + 1; + assert (*cp <= *re); + + return res == *re ? NULL : res; +} + + int __get_nprocs () { /* XXX Here will come a test for the new system call. */ char buffer[8192]; + char *const buffer_end = buffer + sizeof (buffer); + char *cp = buffer_end; + char *re = buffer_end; int result = 1; +#ifdef O_CLOEXEC + const int flags = O_RDONLY | O_CLOEXEC; +#else + const int flags = O_RDONLY; +#endif /* The /proc/stat format is more uniform, use it by default. */ - FILE *fp = fopen ("/proc/stat", "rc"); - if (fp != NULL) + int fd = open_not_cancel_2 ("/proc/stat", flags); + if (fd != -1) { - /* No threads use this stream. */ - __fsetlocking (fp, FSETLOCKING_BYCALLER); - result = 0; - while (fgets_unlocked (buffer, sizeof (buffer), fp) != NULL) - if (strncmp (buffer, "cpu", 3) == 0 && isdigit (buffer[3])) + + char *l; + while ((l = next_line (fd, buffer, &cp, &re, buffer_end)) != NULL) + if (strncmp (l, "cpu", 3) == 0 && isdigit (l[3])) ++result; - fclose (fp); + close_not_cancel_no_status (fd); } else { - fp = fopen ("/proc/cpuinfo", "rc"); - if (fp != NULL) + fd = open_not_cancel_2 ("/proc/cpuinfo", flags); + if (fd != -1) { - /* No threads use this stream. */ - __fsetlocking (fp, FSETLOCKING_BYCALLER); - GET_NPROCS_PARSER (fp, buffer, result); - fclose (fp); + GET_NPROCS_PARSER (fd, buffer, cp, re, buffer_end, result); + close_not_cancel_no_status (fd); } } @@ -141,7 +188,7 @@ __get_nprocs_conf () #ifdef GET_NPROCS_CONF_PARSER /* If we haven't found an appropriate entry return 1. */ - FILE *fp = fopen ("/proc/cpuinfo", "rc"); + FILE *fp = fopen ("/proc/cpuinfo", "rce"); if (fp != NULL) { char buffer[8192]; diff --git a/sysdeps/unix/sysv/linux/i386/bits/environments.h b/sysdeps/unix/sysv/linux/i386/bits/environments.h index 16f7732aad..785dd7e8fa 100644 --- a/sysdeps/unix/sysv/linux/i386/bits/environments.h +++ b/sysdeps/unix/sysv/linux/i386/bits/environments.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1999, 2001, 2004 Free Software Foundation, Inc. +/* Copyright (C) 1999, 2001, 2004, 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 @@ -25,29 +25,35 @@ `-1' means it is never supported. Undefined means it cannot be statically decided. - _POSIX_V6_ILP32_OFF32 32bit int, long, pointers, and off_t type - _POSIX_V6_ILP32_OFFBIG 32bit int, long, and pointers and larger off_t type + _POSIX_V7_ILP32_OFF32 32bit int, long, pointers, and off_t type + _POSIX_V7_ILP32_OFFBIG 32bit int, long, and pointers and larger off_t type - _POSIX_V6_LP64_OFF32 64bit long and pointers and 32bit off_t type - _POSIX_V6_LPBIG_OFFBIG 64bit long and pointers and large off_t type + _POSIX_V7_LP64_OFF32 64bit long and pointers and 32bit off_t type + _POSIX_V7_LPBIG_OFFBIG 64bit long and pointers and large off_t type - The macros _XBS5_ILP32_OFF32, _XBS5_ILP32_OFFBIG, _XBS5_LP64_OFF32, and - _XBS5_LPBIG_OFFBIG were used in previous versions of the Unix standard - and are available only for compatibility. + The macros _POSIX_V6_ILP32_OFF32, _POSIX_V6_ILP32_OFFBIG, + _POSIX_V6_LP64_OFF32, _POSIX_V6_LPBIG_OFFBIG, _XBS5_ILP32_OFF32, + _XBS5_ILP32_OFFBIG, _XBS5_LP64_OFF32, and _XBS5_LPBIG_OFFBIG were + used in previous versions of the Unix standard and are available + only for compatibility. */ /* By default we have 32-bit wide `int', `long int', pointers and `off_t' and all platforms support LFS. */ +#define _POSIX_V7_ILP32_OFF32 1 +#define _POSIX_V7_ILP32_OFFBIG 1 #define _POSIX_V6_ILP32_OFF32 1 #define _POSIX_V6_ILP32_OFFBIG 1 #define _XBS5_ILP32_OFF32 1 #define _XBS5_ILP32_OFFBIG 1 /* We optionally provide an environment with the above size but an 64-bit - side `off_t'. Therefore we don't define _XBS5_ILP32_OFFBIG. */ + side `off_t'. Therefore we don't define _POSIX_V7_ILP32_OFFBIG. */ /* Environments with 64-bit wide pointers can be provided, so these macros aren't defined: + # undef _POSIX_V7_LP64_OFF64 + # undef _POSIX_V7_LPBIG_OFFBIG # undef _POSIX_V6_LP64_OFF64 # undef _POSIX_V6_LPBIG_OFFBIG # undef _XBS5_LP64_OFF64 diff --git a/sysdeps/unix/sysv/linux/i386/sys/io.h b/sysdeps/unix/sysv/linux/i386/sys/io.h index 39a7877f7e..128c2caac7 100644 --- a/sysdeps/unix/sysv/linux/i386/sys/io.h +++ b/sysdeps/unix/sysv/linux/i386/sys/io.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 2000 Free Software Foundation, Inc. +/* Copyright (C) 1996, 2000, 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 @@ -41,138 +41,142 @@ extern int iopl (int __level) __THROW; #if defined __GNUC__ && __GNUC__ >= 2 static __inline unsigned char -inb (unsigned short int port) +inb (unsigned short int __port) { unsigned char _v; - __asm__ __volatile__ ("inb %w1,%0":"=a" (_v):"Nd" (port)); + __asm__ __volatile__ ("inb %w1,%0":"=a" (_v):"Nd" (__port)); return _v; } static __inline unsigned char -inb_p (unsigned short int port) +inb_p (unsigned short int __port) { unsigned char _v; - __asm__ __volatile__ ("inb %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (port)); + __asm__ __volatile__ ("inb %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (__port)); return _v; } static __inline unsigned short int -inw (unsigned short int port) +inw (unsigned short int __port) { unsigned short _v; - __asm__ __volatile__ ("inw %w1,%0":"=a" (_v):"Nd" (port)); + __asm__ __volatile__ ("inw %w1,%0":"=a" (_v):"Nd" (__port)); return _v; } static __inline unsigned short int -inw_p (unsigned short int port) +inw_p (unsigned short int __port) { unsigned short int _v; - __asm__ __volatile__ ("inw %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (port)); + __asm__ __volatile__ ("inw %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (__port)); return _v; } static __inline unsigned int -inl (unsigned short int port) +inl (unsigned short int __port) { unsigned int _v; - __asm__ __volatile__ ("inl %w1,%0":"=a" (_v):"Nd" (port)); + __asm__ __volatile__ ("inl %w1,%0":"=a" (_v):"Nd" (__port)); return _v; } static __inline unsigned int -inl_p (unsigned short int port) +inl_p (unsigned short int __port) { unsigned int _v; - __asm__ __volatile__ ("inl %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (port)); + __asm__ __volatile__ ("inl %w1,%0\noutb %%al,$0x80":"=a" (_v) + :"Nd" (__port)); return _v; } static __inline void -outb (unsigned char value, unsigned short int port) +outb (unsigned char value, unsigned short int __port) { - __asm__ __volatile__ ("outb %b0,%w1": :"a" (value), "Nd" (port)); + __asm__ __volatile__ ("outb %b0,%w1": :"a" (value), "Nd" (__port)); } static __inline void -outb_p (unsigned char value, unsigned short int port) +outb_p (unsigned char value, unsigned short int __port) { __asm__ __volatile__ ("outb %b0,%w1\noutb %%al,$0x80": :"a" (value), - "Nd" (port)); + "Nd" (__port)); } static __inline void -outw (unsigned short int value, unsigned short int port) +outw (unsigned short int value, unsigned short int __port) { - __asm__ __volatile__ ("outw %w0,%w1": :"a" (value), "Nd" (port)); + __asm__ __volatile__ ("outw %w0,%w1": :"a" (value), "Nd" (__port)); } static __inline void -outw_p (unsigned short int value, unsigned short int port) +outw_p (unsigned short int value, unsigned short int __port) { __asm__ __volatile__ ("outw %w0,%w1\noutb %%al,$0x80": :"a" (value), - "Nd" (port)); + "Nd" (__port)); } static __inline void -outl (unsigned int value, unsigned short int port) +outl (unsigned int value, unsigned short int __port) { - __asm__ __volatile__ ("outl %0,%w1": :"a" (value), "Nd" (port)); + __asm__ __volatile__ ("outl %0,%w1": :"a" (value), "Nd" (__port)); } static __inline void -outl_p (unsigned int value, unsigned short int port) +outl_p (unsigned int value, unsigned short int __port) { __asm__ __volatile__ ("outl %0,%w1\noutb %%al,$0x80": :"a" (value), - "Nd" (port)); + "Nd" (__port)); } static __inline void -insb (unsigned short int port, void *addr, unsigned long int count) +insb (unsigned short int __port, void *__addr, unsigned long int __count) { - __asm__ __volatile__ ("cld ; rep ; insb":"=D" (addr), - "=c" (count):"d" (port), "0" (addr), "1" (count)); + __asm__ __volatile__ ("cld ; rep ; insb":"=D" (__addr), "=c" (__count) + :"d" (__port), "0" (__addr), "1" (__count)); } static __inline void -insw (unsigned short int port, void *addr, unsigned long int count) +insw (unsigned short int __port, void *__addr, unsigned long int __count) { - __asm__ __volatile__ ("cld ; rep ; insw":"=D" (addr), - "=c" (count):"d" (port), "0" (addr), "1" (count)); + __asm__ __volatile__ ("cld ; rep ; insw":"=D" (__addr), "=c" (__count) + :"d" (__port), "0" (__addr), "1" (__count)); } static __inline void -insl (unsigned short int port, void *addr, unsigned long int count) +insl (unsigned short int __port, void *__addr, unsigned long int __count) { - __asm__ __volatile__ ("cld ; rep ; insl":"=D" (addr), - "=c" (count):"d" (port), "0" (addr), "1" (count)); + __asm__ __volatile__ ("cld ; rep ; insl":"=D" (__addr), "=c" (__count) + :"d" (__port), "0" (__addr), "1" (__count)); } static __inline void -outsb (unsigned short int port, const void *addr, unsigned long int count) +outsb (unsigned short int __port, const void *__addr, + unsigned long int __count) { - __asm__ __volatile__ ("cld ; rep ; outsb":"=S" (addr), - "=c" (count):"d" (port), "0" (addr), "1" (count)); + __asm__ __volatile__ ("cld ; rep ; outsb":"=S" (__addr), "=c" (__count) + :"d" (__port), "0" (__addr), "1" (__count)); } static __inline void -outsw (unsigned short int port, const void *addr, unsigned long int count) +outsw (unsigned short int __port, const void *__addr, + unsigned long int __count) { - __asm__ __volatile__ ("cld ; rep ; outsw":"=S" (addr), - "=c" (count):"d" (port), "0" (addr), "1" (count)); + __asm__ __volatile__ ("cld ; rep ; outsw":"=S" (__addr), "=c" (__count) + :"d" (__port), "0" (__addr), "1" (__count)); } static __inline void -outsl (unsigned short int port, const void *addr, unsigned long int count) +outsl (unsigned short int __port, const void *__addr, + unsigned long int __count) { - __asm__ __volatile__ ("cld ; rep ; outsl":"=S" (addr), - "=c" (count):"d" (port), "0" (addr), "1" (count)); + __asm__ __volatile__ ("cld ; rep ; outsl":"=S" (__addr), "=c" (__count) + :"d" (__port), "0" (__addr), "1" (__count)); } #endif /* GNU C */ diff --git a/sysdeps/unix/sysv/linux/lddlibc4.c b/sysdeps/unix/sysv/linux/lddlibc4.c index 7683ec2efd..694d1291cd 100644 --- a/sysdeps/unix/sysv/linux/lddlibc4.c +++ b/sysdeps/unix/sysv/linux/lddlibc4.c @@ -1,5 +1,5 @@ /* Stub for ldd script to print Linux libc4 dependencies. - Copyright (C) 1998, 2005 Free Software Foundation, Inc. + Copyright (C) 1998, 2005, 2009 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. @@ -56,6 +56,24 @@ main (int argc, char *argv[]) if (argc != 2) return 1; + if (strcmp (argv[1], "--help") == 0) + { + printf (gettext ("Usage: lddlibc4 FILE\n\n")); + printf (gettext ("For bug reporting instructions, please see:\n\ +<http://www.gnu.org/software/libc/bugs.html>.\n")); + return 0; + } + else if (strcmp (argv[1], "--version") == 0) + { + printf ("lddlibc4 (GNU %s) %s\n", PACKAGE, VERSION); + printf (gettext ("\ +Copyright (C) %s Free Software Foundation, Inc.\n\ +This is free software; see the source for copying conditions. There is NO\n\ +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\ +"), "2009"); + return 0; + } + filename = argv[1]; /* First see whether this is really an a.out binary. */ diff --git a/sysdeps/unix/sysv/linux/ldsodefs.h b/sysdeps/unix/sysv/linux/ldsodefs.h index 0bdca3c3fd..0965f1496f 100644 --- a/sysdeps/unix/sysv/linux/ldsodefs.h +++ b/sysdeps/unix/sysv/linux/ldsodefs.h @@ -1,5 +1,5 @@ /* Run-time dynamic linker data structures for loaded ELF shared objects. - Copyright (C) 2001, 2002, 2003, 2006 Free Software Foundation, Inc. + Copyright (C) 2001, 2002, 2003, 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 @@ -53,4 +53,24 @@ extern void _dl_non_dynamic_init (void) internal_function; # define HAVE_AUX_PAGESIZE #endif +/* Accept binaries which identify the binary as using Linux extensions. */ +#define VALID_ELF_HEADER(hdr,exp,size) (memcmp (hdr, exp, size) == 0 \ + || memcmp (hdr, expected2, size) == 0) +#define VALID_ELF_OSABI(osabi) (osabi == ELFOSABI_SYSV \ + || osabi == ELFOSABI_LINUX) +#define VALID_ELF_ABIVERSION(ver) (ver == 0) +#define MORE_ELF_HEADER_DATA \ + static const unsigned char expected2[EI_PAD] = \ + { \ + [EI_MAG0] = ELFMAG0, \ + [EI_MAG1] = ELFMAG1, \ + [EI_MAG2] = ELFMAG2, \ + [EI_MAG3] = ELFMAG3, \ + [EI_CLASS] = ELFW(CLASS), \ + [EI_DATA] = byteorder, \ + [EI_VERSION] = EV_CURRENT, \ + [EI_OSABI] = ELFOSABI_LINUX, \ + [EI_ABIVERSION] = 0 \ + } + #endif /* ldsodefs.h */ diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/environments.h b/sysdeps/unix/sysv/linux/powerpc/bits/environments.h index a51a564cbb..c675ecc627 100644 --- a/sysdeps/unix/sysv/linux/powerpc/bits/environments.h +++ b/sysdeps/unix/sysv/linux/powerpc/bits/environments.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1999, 2001, 2004 Free Software Foundation, Inc. +/* Copyright (C) 1999, 2001, 2004, 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 @@ -27,21 +27,25 @@ `-1' means it is never supported. Undefined means it cannot be statically decided. - _POSIX_V6_ILP32_OFF32 32bit int, long, pointers, and off_t type - _POSIX_V6_ILP32_OFFBIG 32bit int, long, and pointers and larger off_t type + _POSIX_V7_ILP32_OFF32 32bit int, long, pointers, and off_t type + _POSIX_V7_ILP32_OFFBIG 32bit int, long, and pointers and larger off_t type - _POSIX_V6_LP64_OFF32 64bit long and pointers and 32bit off_t type - _POSIX_V6_LPBIG_OFFBIG 64bit long and pointers and large off_t type + _POSIX_V7_LP64_OFF32 64bit long and pointers and 32bit off_t type + _POSIX_V7_LPBIG_OFFBIG 64bit long and pointers and large off_t type - The macros _XBS5_ILP32_OFF32, _XBS5_ILP32_OFFBIG, _XBS5_LP64_OFF32, and - _XBS5_LPBIG_OFFBIG were used in previous versions of the Unix standard - and are available only for compatibility. + The macros _POSIX_V6_ILP32_OFF32, _POSIX_V6_ILP32_OFFBIG, + _POSIX_V6_LP64_OFF32, _POSIX_V6_LPBIG_OFFBIG, _XBS5_ILP32_OFF32, + _XBS5_ILP32_OFFBIG, _XBS5_LP64_OFF32, and _XBS5_LPBIG_OFFBIG were + used in previous versions of the Unix standard and are available + only for compatibility. */ #if __WORDSIZE == 64 /* Environments with 32-bit wide pointers are optionally provided. Therefore following macros aren't defined: + # undef _POSIX_V7_ILP32_OFF32 + # undef _POSIX_V7_ILP32_OFFBIG # undef _POSIX_V6_ILP32_OFF32 # undef _POSIX_V6_ILP32_OFFBIG # undef _XBS5_ILP32_OFF32 @@ -50,10 +54,12 @@ /* We also have no use (for now) for an environment with bigger pointers and offsets. */ +# define _POSIX_V7_LPBIG_OFFBIG -1 # define _POSIX_V6_LPBIG_OFFBIG -1 # define _XBS5_LPBIG_OFFBIG -1 /* By default we have 64-bit wide `long int', pointers and `off_t'. */ +# define _POSIX_V7_LP64_OFF64 1 # define _POSIX_V6_LP64_OFF64 1 # define _XBS5_LP64_OFF64 1 @@ -61,16 +67,20 @@ /* By default we have 32-bit wide `int', `long int', pointers and `off_t' and all platforms support LFS. */ +# define _POSIX_V7_ILP32_OFF32 1 +# define _POSIX_V7_ILP32_OFFBIG 1 # define _POSIX_V6_ILP32_OFF32 1 # define _POSIX_V6_ILP32_OFFBIG 1 # define _XBS5_ILP32_OFF32 1 # define _XBS5_ILP32_OFFBIG 1 /* We optionally provide an environment with the above size but an 64-bit - side `off_t'. Therefore we don't define _XBS5_ILP32_OFFBIG. */ + side `off_t'. Therefore we don't define _POSIX_V7_ILP32_OFFBIG. */ /* Environments with 64-bit wide pointers can be provided, so these macros aren't defined: + # undef _POSIX_V7_LP64_OFF64 + # undef _POSIX_V7_LPBIG_OFFBIG # undef _POSIX_V6_LP64_OFF64 # undef _POSIX_V6_LPBIG_OFFBIG # undef _XBS5_LP64_OFF64 diff --git a/sysdeps/unix/sysv/linux/s390/bits/environments.h b/sysdeps/unix/sysv/linux/s390/bits/environments.h index 713d21c9a5..29628b2ed4 100644 --- a/sysdeps/unix/sysv/linux/s390/bits/environments.h +++ b/sysdeps/unix/sysv/linux/s390/bits/environments.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1999, 2001, 2004 Free Software Foundation, Inc. +/* Copyright (C) 1999, 2001, 2004, 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 @@ -27,21 +27,25 @@ `-1' means it is never supported. Undefined means it cannot be statically decided. - _POSIX_V6_ILP32_OFF32 32bit int, long, pointers, and off_t type - _POSIX_V6_ILP32_OFFBIG 32bit int, long, and pointers and larger off_t type + _POSIX_V7_ILP32_OFF32 32bit int, long, pointers, and off_t type + _POSIX_V7_ILP32_OFFBIG 32bit int, long, and pointers and larger off_t type - _POSIX_V6_LP64_OFF32 64bit long and pointers and 32bit off_t type - _POSIX_V6_LPBIG_OFFBIG 64bit long and pointers and large off_t type + _POSIX_V7_LP64_OFF32 64bit long and pointers and 32bit off_t type + _POSIX_V7_LPBIG_OFFBIG 64bit long and pointers and large off_t type - The macros _XBS5_ILP32_OFF32, _XBS5_ILP32_OFFBIG, _XBS5_LP64_OFF32, and - _XBS5_LPBIG_OFFBIG were used in previous versions of the Unix standard - and are available only for compatibility. + The macros _POSIX_V6_ILP32_OFF32, _POSIX_V6_ILP32_OFFBIG, + _POSIX_V6_LP64_OFF32, _POSIX_V6_LPBIG_OFFBIG, _XBS5_ILP32_OFF32, + _XBS5_ILP32_OFFBIG, _XBS5_LP64_OFF32, and _XBS5_LPBIG_OFFBIG were + used in previous versions of the Unix standard and are available + only for compatibility. */ #if __WORDSIZE == 64 /* Environments with 32-bit wide pointers are optionally provided. Therefore following macros aren't defined: + # undef _POSIX_V7_ILP32_OFF32 + # undef _POSIX_V7_ILP32_OFFBIG # undef _POSIX_V6_ILP32_OFF32 # undef _POSIX_V6_ILP32_OFFBIG # undef _XBS5_ILP32_OFF32 @@ -50,10 +54,12 @@ /* We also have no use (for now) for an environment with bigger pointers and offsets. */ +# define _POSIX_V7_LPBIG_OFFBIG -1 # define _POSIX_V6_LPBIG_OFFBIG -1 # define _XBS5_LPBIG_OFFBIG -1 /* By default we have 64-bit wide `long int', pointers and `off_t'. */ +# define _POSIX_V7_LP64_OFF64 1 # define _POSIX_V6_LP64_OFF64 1 # define _XBS5_LP64_OFF64 1 @@ -61,16 +67,20 @@ /* By default we have 32-bit wide `int', `long int', pointers and `off_t' and all platforms support LFS. */ +# define _POSIX_V7_ILP32_OFF32 1 +# define _POSIX_V7_ILP32_OFFBIG 1 # define _POSIX_V6_ILP32_OFF32 1 # define _POSIX_V6_ILP32_OFFBIG 1 # define _XBS5_ILP32_OFF32 1 # define _XBS5_ILP32_OFFBIG 1 /* We optionally provide an environment with the above size but an 64-bit - side `off_t'. Therefore we don't define _XBS5_ILP32_OFFBIG. */ + side `off_t'. Therefore we don't define _POSIX_V7_ILP32_OFFBIG. */ /* Environments with 64-bit wide pointers can be provided, so these macros aren't defined: + # undef _POSIX_V7_LP64_OFF64 + # undef _POSIX_V7_LPBIG_OFFBIG # undef _POSIX_V6_LP64_OFF64 # undef _POSIX_V6_LPBIG_OFFBIG # undef _XBS5_LP64_OFF64 diff --git a/sysdeps/unix/sysv/linux/sh/sh4/getcontext.S b/sysdeps/unix/sysv/linux/sh/sh4/getcontext.S index 68bc235bcf..3432dca5d1 100644 --- a/sysdeps/unix/sysv/linux/sh/sh4/getcontext.S +++ b/sysdeps/unix/sysv/linux/sh/sh4/getcontext.S @@ -1,5 +1,5 @@ /* Save current context. - Copyright (C) 2005 Free Software Foundation, Inc. + Copyright (C) 2005, 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 @@ -61,6 +61,7 @@ ENTRY(__getcontext) mov.l r9, @-r0 mov.l r8, @-r0 +#ifdef __SH_FPU_ANY__ mov r4, r0 /* We need 2 add instruction because oFPUL+4 > 127. */ add #124,r0 @@ -101,6 +102,7 @@ ENTRY(__getcontext) fmov.s fr2, @-r0 fmov.s fr1, @-r0 fmov.s fr0, @-r0 +#endif /* __SH_FPU_ANY__ */ /* sigprocmask (SIG_BLOCK, NULL, &uc->uc_sigmask). */ mov r4, r6 @@ -117,7 +119,7 @@ ENTRY(__getcontext) not r1, r1 // r1=0 means r0 = -1 to -4095 tst r1, r1 // i.e. error in linux bf .Lgetcontext_end -.Lsyscall_error: +.Lsyscall_error: SYSCALL_ERROR_HANDLER .Lgetcontext_end: /* All done, return 0 for success. */ diff --git a/sysdeps/unix/sysv/linux/sh/sh4/register-dump.h b/sysdeps/unix/sysv/linux/sh/sh4/register-dump.h index d09ad2a373..e3c9c0e639 100644 --- a/sysdeps/unix/sysv/linux/sh/sh4/register-dump.h +++ b/sysdeps/unix/sysv/linux/sh/sh4/register-dump.h @@ -1,5 +1,5 @@ /* Dump registers. - Copyright (C) 1999, 2000 Free Software Foundation, Inc. + Copyright (C) 1999, 2000, 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 @@ -31,15 +31,15 @@ MACL: XXXXXXXX MACH: XXXXXXXX PC: XXXXXXXX PR: XXXXXXXX GBR: XXXXXXXX SR: XXXXXXXX - FR0: XXXXXXXX FR1: XXXXXXXX FR2: XXXXXXXX FR3: XXXXXXXX - FR4: XXXXXXXX FR5: XXXXXXXX FR6: XXXXXXXX FR7: XXXXXXXX - FR8: XXXXXXXX FR9: XXXXXXXX FR10: XXXXXXXX FR11: XXXXXXXX -FR12: XXXXXXXX FR13: XXXXXXXX FR14: XXXXXXXX FR15: XXXXXXXX + FR0: XXXXXXXX FR1: XXXXXXXX FR2: XXXXXXXX FR3: XXXXXXXX + FR4: XXXXXXXX FR5: XXXXXXXX FR6: XXXXXXXX FR7: XXXXXXXX + FR8: XXXXXXXX FR9: XXXXXXXX FR10: XXXXXXXX FR11: XXXXXXXX +FR12: XXXXXXXX FR13: XXXXXXXX FR14: XXXXXXXX FR15: XXXXXXXX - XR0: XXXXXXXX XR1: XXXXXXXX XR2: XXXXXXXX XR3: XXXXXXXX - XR4: XXXXXXXX XR5: XXXXXXXX XR6: XXXXXXXX XR7: XXXXXXXX - XR8: XXXXXXXX XR9: XXXXXXXX XR10: XXXXXXXX XR11: XXXXXXXX -XR12: XXXXXXXX XR13: XXXXXXXX XR14: XXXXXXXX XR15: XXXXXXXX + XR0: XXXXXXXX XR1: XXXXXXXX XR2: XXXXXXXX XR3: XXXXXXXX + XR4: XXXXXXXX XR5: XXXXXXXX XR6: XXXXXXXX XR7: XXXXXXXX + XR8: XXXXXXXX XR9: XXXXXXXX XR10: XXXXXXXX XR11: XXXXXXXX +XR12: XXXXXXXX XR13: XXXXXXXX XR14: XXXXXXXX XR15: XXXXXXXX FPSCR: XXXXXXXX FPUL: XXXXXXXX @@ -144,6 +144,7 @@ register_dump (int fd, struct sigcontext *ctx) ADD_STRING ("\n"); +#ifdef __SH_FPU_ANY__ if (ctx->sc_ownedfp != NULL) { hexvalue (ctx->sc_fpregs[0], fpregs[0], 8); @@ -253,6 +254,7 @@ register_dump (int fd, struct sigcontext *ctx) ADD_STRING ("\n"); } +#endif /* __SH_FPU_ANY__ */ /* Write the stuff out. */ writev (fd, iov, nr); diff --git a/sysdeps/unix/sysv/linux/sh/sh4/setcontext.S b/sysdeps/unix/sysv/linux/sh/sh4/setcontext.S index 2bc546d1a1..48f6d4c721 100644 --- a/sysdeps/unix/sysv/linux/sh/sh4/setcontext.S +++ b/sysdeps/unix/sysv/linux/sh/sh4/setcontext.S @@ -1,5 +1,5 @@ /* Install given context. - Copyright (C) 2005 Free Software Foundation, Inc. + Copyright (C) 2005, 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 @@ -43,13 +43,14 @@ ENTRY(__setcontext) not r1, r1 // r1=0 means r0 = -1 to -4095 tst r1, r1 // i.e. error in linux bf .Lsetcontext_restore -.Lsyscall_error: +.Lsyscall_error: SYSCALL_ERROR_HANDLER .Lpseudo_end: rts nop .Lsetcontext_restore: +#ifdef __SH_FPU_ANY__ mov r8, r0 add #(oFR0),r0 fmov.s @r0+, fr0 @@ -88,6 +89,7 @@ ENTRY(__setcontext) frchg lds.l @r0+, fpscr lds.l @r0+, fpul +#endif /* __SH_FPU_ANY__ */ mov r8, r0 add #(oPC), r0 diff --git a/sysdeps/unix/sysv/linux/sh/sh4/swapcontext.S b/sysdeps/unix/sysv/linux/sh/sh4/swapcontext.S index 1aeca1b1a7..1f1b69baee 100644 --- a/sysdeps/unix/sysv/linux/sh/sh4/swapcontext.S +++ b/sysdeps/unix/sysv/linux/sh/sh4/swapcontext.S @@ -1,5 +1,5 @@ /* Save current context and install the given one. - Copyright (C) 2005 Free Software Foundation, Inc. + Copyright (C) 2005, 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 @@ -61,6 +61,7 @@ ENTRY(__swapcontext) mov.l r9, @-r0 mov.l r8, @-r0 +#ifdef __SH_FPU_ANY__ mov r4, r0 /* We need 2 add instruction because oFPUL+4 >= 127. */ add #124,r0 @@ -101,6 +102,7 @@ ENTRY(__swapcontext) fmov.s fr2, @-r0 fmov.s fr1, @-r0 fmov.s fr0, @-r0 +#endif /* __SH_FPU_ANY__ */ mov r5, r8 @@ -119,12 +121,13 @@ ENTRY(__swapcontext) not r1, r1 // r1=0 means r0 = -1 to -4095 tst r1, r1 // i.e. error in linux bf .Lswapcontext_restore -.Lsyscall_error: +.Lsyscall_error: SYSCALL_ERROR_HANDLER .Lpseudo_end: rts nop -.Lswapcontext_restore: +.Lswapcontext_restore: +#ifdef __SH_FPU_ANY__ mov r8, r0 add #(oFR0),r0 fmov.s @r0+, fr0 @@ -163,6 +166,7 @@ ENTRY(__swapcontext) frchg lds.l @r0+, fpscr lds.l @r0+, fpul +#endif /* __SH_FPU_ANY__ */ mov r8, r0 add #(oPC), r0 @@ -208,7 +212,7 @@ ENTRY(__swapcontext) mov.l @r15+, r0 jmp @r0 mov.l @r15+, r0 - + PSEUDO_END(__swapcontext) weak_alias (__swapcontext, swapcontext) diff --git a/sysdeps/unix/sysv/linux/sparc/bits/environments.h b/sysdeps/unix/sysv/linux/sparc/bits/environments.h index a51a564cbb..c675ecc627 100644 --- a/sysdeps/unix/sysv/linux/sparc/bits/environments.h +++ b/sysdeps/unix/sysv/linux/sparc/bits/environments.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1999, 2001, 2004 Free Software Foundation, Inc. +/* Copyright (C) 1999, 2001, 2004, 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 @@ -27,21 +27,25 @@ `-1' means it is never supported. Undefined means it cannot be statically decided. - _POSIX_V6_ILP32_OFF32 32bit int, long, pointers, and off_t type - _POSIX_V6_ILP32_OFFBIG 32bit int, long, and pointers and larger off_t type + _POSIX_V7_ILP32_OFF32 32bit int, long, pointers, and off_t type + _POSIX_V7_ILP32_OFFBIG 32bit int, long, and pointers and larger off_t type - _POSIX_V6_LP64_OFF32 64bit long and pointers and 32bit off_t type - _POSIX_V6_LPBIG_OFFBIG 64bit long and pointers and large off_t type + _POSIX_V7_LP64_OFF32 64bit long and pointers and 32bit off_t type + _POSIX_V7_LPBIG_OFFBIG 64bit long and pointers and large off_t type - The macros _XBS5_ILP32_OFF32, _XBS5_ILP32_OFFBIG, _XBS5_LP64_OFF32, and - _XBS5_LPBIG_OFFBIG were used in previous versions of the Unix standard - and are available only for compatibility. + The macros _POSIX_V6_ILP32_OFF32, _POSIX_V6_ILP32_OFFBIG, + _POSIX_V6_LP64_OFF32, _POSIX_V6_LPBIG_OFFBIG, _XBS5_ILP32_OFF32, + _XBS5_ILP32_OFFBIG, _XBS5_LP64_OFF32, and _XBS5_LPBIG_OFFBIG were + used in previous versions of the Unix standard and are available + only for compatibility. */ #if __WORDSIZE == 64 /* Environments with 32-bit wide pointers are optionally provided. Therefore following macros aren't defined: + # undef _POSIX_V7_ILP32_OFF32 + # undef _POSIX_V7_ILP32_OFFBIG # undef _POSIX_V6_ILP32_OFF32 # undef _POSIX_V6_ILP32_OFFBIG # undef _XBS5_ILP32_OFF32 @@ -50,10 +54,12 @@ /* We also have no use (for now) for an environment with bigger pointers and offsets. */ +# define _POSIX_V7_LPBIG_OFFBIG -1 # define _POSIX_V6_LPBIG_OFFBIG -1 # define _XBS5_LPBIG_OFFBIG -1 /* By default we have 64-bit wide `long int', pointers and `off_t'. */ +# define _POSIX_V7_LP64_OFF64 1 # define _POSIX_V6_LP64_OFF64 1 # define _XBS5_LP64_OFF64 1 @@ -61,16 +67,20 @@ /* By default we have 32-bit wide `int', `long int', pointers and `off_t' and all platforms support LFS. */ +# define _POSIX_V7_ILP32_OFF32 1 +# define _POSIX_V7_ILP32_OFFBIG 1 # define _POSIX_V6_ILP32_OFF32 1 # define _POSIX_V6_ILP32_OFFBIG 1 # define _XBS5_ILP32_OFF32 1 # define _XBS5_ILP32_OFFBIG 1 /* We optionally provide an environment with the above size but an 64-bit - side `off_t'. Therefore we don't define _XBS5_ILP32_OFFBIG. */ + side `off_t'. Therefore we don't define _POSIX_V7_ILP32_OFFBIG. */ /* Environments with 64-bit wide pointers can be provided, so these macros aren't defined: + # undef _POSIX_V7_LP64_OFF64 + # undef _POSIX_V7_LPBIG_OFFBIG # undef _POSIX_V6_LP64_OFF64 # undef _POSIX_V6_LPBIG_OFFBIG # undef _XBS5_LP64_OFF64 diff --git a/sysdeps/unix/sysv/linux/sparc/bits/siginfo.h b/sysdeps/unix/sysv/linux/sparc/bits/siginfo.h index 7ff1971c2a..c0f98f6072 100644 --- a/sysdeps/unix/sysv/linux/sparc/bits/siginfo.h +++ b/sysdeps/unix/sysv/linux/sparc/bits/siginfo.h @@ -289,6 +289,10 @@ typedef struct sigevent { int _pad[__SIGEV_PAD_SIZE]; + /* When SIGEV_SIGNAL and SIGEV_THREAD_ID set, LWP ID of the + thread to receive the signal. */ + __pid_t _tid; + struct { void (*_function) (sigval_t); /* Function to start. */ diff --git a/sysdeps/unix/sysv/linux/sparc/getsysstats.c b/sysdeps/unix/sysv/linux/sparc/getsysstats.c index f064b372ff..e96a8e5605 100644 --- a/sysdeps/unix/sysv/linux/sparc/getsysstats.c +++ b/sysdeps/unix/sysv/linux/sparc/getsysstats.c @@ -1,5 +1,5 @@ /* Determine various system internal values, Linux/Sparc version. - Copyright (C) 1999 Free Software Foundation, Inc. + Copyright (C) 1999, 2009 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Andreas Schwab <schwab@suse.de> and Jakub Jelinek <jj@ultra.linux.cz> @@ -21,7 +21,7 @@ /* We need to define a special parser for /proc/cpuinfo. */ -#define GET_NPROCS_PARSER(FP, BUFFER, RESULT) \ +#define GET_NPROCS_PARSER(FD, BUFFER, CP, RE, BUFFER_END, RESULT) \ do \ { \ (RESULT) = 0; \ @@ -29,8 +29,9 @@ active cpus. We don't have to fear extremely long lines since \ the kernel will not generate them. 8192 bytes are really \ enough. */ \ - while (fgets_unlocked (BUFFER, sizeof (BUFFER), FP) != NULL) \ - if (sscanf (BUFFER, "ncpus active : %d", &(RESULT)) == 1) \ + char *l; \ + while ((l = next_line (FD, BUFFER, &CP, &RE, BUFFER_END)) != NULL) \ + if (sscanf (l, "ncpus active : %d", &(RESULT)) == 1) \ break; \ } \ while (0) diff --git a/sysdeps/unix/sysv/linux/sparc/sys/eventfd.h b/sysdeps/unix/sysv/linux/sparc/sys/eventfd.h index aff4f3592e..c42f2ce59b 100644 --- a/sysdeps/unix/sysv/linux/sparc/sys/eventfd.h +++ b/sysdeps/unix/sysv/linux/sparc/sys/eventfd.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2007, 2008 Free Software Foundation, Inc. +/* Copyright (C) 2007, 2008, 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 @@ -45,7 +45,7 @@ extern int eventfd (int __count, int __flags) __THROW; extern int eventfd_read (int __fd, eventfd_t *__value); /* Increment event counter. */ -extern int eventfd_write (int __fd, eventfd_t value); +extern int eventfd_write (int __fd, eventfd_t __value); __END_DECLS diff --git a/sysdeps/unix/sysv/linux/sys/eventfd.h b/sysdeps/unix/sysv/linux/sys/eventfd.h index 205824b669..7c6cf7196d 100644 --- a/sysdeps/unix/sysv/linux/sys/eventfd.h +++ b/sysdeps/unix/sysv/linux/sys/eventfd.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2007, 2008 Free Software Foundation, Inc. +/* Copyright (C) 2007, 2008, 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 @@ -45,7 +45,7 @@ extern int eventfd (int __count, int __flags) __THROW; extern int eventfd_read (int __fd, eventfd_t *__value); /* Increment event counter. */ -extern int eventfd_write (int __fd, eventfd_t value); +extern int eventfd_write (int __fd, eventfd_t __value); __END_DECLS diff --git a/sysdeps/unix/sysv/linux/x86_64/bits/environments.h b/sysdeps/unix/sysv/linux/x86_64/bits/environments.h index a51a564cbb..c675ecc627 100644 --- a/sysdeps/unix/sysv/linux/x86_64/bits/environments.h +++ b/sysdeps/unix/sysv/linux/x86_64/bits/environments.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1999, 2001, 2004 Free Software Foundation, Inc. +/* Copyright (C) 1999, 2001, 2004, 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 @@ -27,21 +27,25 @@ `-1' means it is never supported. Undefined means it cannot be statically decided. - _POSIX_V6_ILP32_OFF32 32bit int, long, pointers, and off_t type - _POSIX_V6_ILP32_OFFBIG 32bit int, long, and pointers and larger off_t type + _POSIX_V7_ILP32_OFF32 32bit int, long, pointers, and off_t type + _POSIX_V7_ILP32_OFFBIG 32bit int, long, and pointers and larger off_t type - _POSIX_V6_LP64_OFF32 64bit long and pointers and 32bit off_t type - _POSIX_V6_LPBIG_OFFBIG 64bit long and pointers and large off_t type + _POSIX_V7_LP64_OFF32 64bit long and pointers and 32bit off_t type + _POSIX_V7_LPBIG_OFFBIG 64bit long and pointers and large off_t type - The macros _XBS5_ILP32_OFF32, _XBS5_ILP32_OFFBIG, _XBS5_LP64_OFF32, and - _XBS5_LPBIG_OFFBIG were used in previous versions of the Unix standard - and are available only for compatibility. + The macros _POSIX_V6_ILP32_OFF32, _POSIX_V6_ILP32_OFFBIG, + _POSIX_V6_LP64_OFF32, _POSIX_V6_LPBIG_OFFBIG, _XBS5_ILP32_OFF32, + _XBS5_ILP32_OFFBIG, _XBS5_LP64_OFF32, and _XBS5_LPBIG_OFFBIG were + used in previous versions of the Unix standard and are available + only for compatibility. */ #if __WORDSIZE == 64 /* Environments with 32-bit wide pointers are optionally provided. Therefore following macros aren't defined: + # undef _POSIX_V7_ILP32_OFF32 + # undef _POSIX_V7_ILP32_OFFBIG # undef _POSIX_V6_ILP32_OFF32 # undef _POSIX_V6_ILP32_OFFBIG # undef _XBS5_ILP32_OFF32 @@ -50,10 +54,12 @@ /* We also have no use (for now) for an environment with bigger pointers and offsets. */ +# define _POSIX_V7_LPBIG_OFFBIG -1 # define _POSIX_V6_LPBIG_OFFBIG -1 # define _XBS5_LPBIG_OFFBIG -1 /* By default we have 64-bit wide `long int', pointers and `off_t'. */ +# define _POSIX_V7_LP64_OFF64 1 # define _POSIX_V6_LP64_OFF64 1 # define _XBS5_LP64_OFF64 1 @@ -61,16 +67,20 @@ /* By default we have 32-bit wide `int', `long int', pointers and `off_t' and all platforms support LFS. */ +# define _POSIX_V7_ILP32_OFF32 1 +# define _POSIX_V7_ILP32_OFFBIG 1 # define _POSIX_V6_ILP32_OFF32 1 # define _POSIX_V6_ILP32_OFFBIG 1 # define _XBS5_ILP32_OFF32 1 # define _XBS5_ILP32_OFFBIG 1 /* We optionally provide an environment with the above size but an 64-bit - side `off_t'. Therefore we don't define _XBS5_ILP32_OFFBIG. */ + side `off_t'. Therefore we don't define _POSIX_V7_ILP32_OFFBIG. */ /* Environments with 64-bit wide pointers can be provided, so these macros aren't defined: + # undef _POSIX_V7_LP64_OFF64 + # undef _POSIX_V7_LPBIG_OFFBIG # undef _POSIX_V6_LP64_OFF64 # undef _POSIX_V6_LPBIG_OFFBIG # undef _XBS5_LP64_OFF64 diff --git a/sysdeps/unix/sysv/linux/x86_64/sys/io.h b/sysdeps/unix/sysv/linux/x86_64/sys/io.h index 802a0dfb42..4f8537f428 100644 --- a/sysdeps/unix/sysv/linux/x86_64/sys/io.h +++ b/sysdeps/unix/sysv/linux/x86_64/sys/io.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 2000, 2002 Free Software Foundation, Inc. +/* Copyright (C) 1996, 2000, 2002, 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 @@ -41,138 +41,138 @@ extern int iopl (int __level) __THROW; #if defined __GNUC__ && __GNUC__ >= 2 static __inline unsigned char -inb (unsigned short int port) +inb (unsigned short int __port) { unsigned char _v; - __asm__ __volatile__ ("inb %w1,%0":"=a" (_v):"Nd" (port)); + __asm__ __volatile__ ("inb %w1,%0":"=a" (_v):"Nd" (__port)); return _v; } static __inline unsigned char -inb_p (unsigned short int port) +inb_p (unsigned short int __port) { unsigned char _v; - __asm__ __volatile__ ("inb %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (port)); + __asm__ __volatile__ ("inb %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (__port)); return _v; } static __inline unsigned short int -inw (unsigned short int port) +inw (unsigned short int __port) { unsigned short _v; - __asm__ __volatile__ ("inw %w1,%0":"=a" (_v):"Nd" (port)); + __asm__ __volatile__ ("inw %w1,%0":"=a" (_v):"Nd" (__port)); return _v; } static __inline unsigned short int -inw_p (unsigned short int port) +inw_p (unsigned short int __port) { unsigned short int _v; - __asm__ __volatile__ ("inw %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (port)); + __asm__ __volatile__ ("inw %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (__port)); return _v; } static __inline unsigned int -inl (unsigned short int port) +inl (unsigned short int __port) { unsigned int _v; - __asm__ __volatile__ ("inl %w1,%0":"=a" (_v):"Nd" (port)); + __asm__ __volatile__ ("inl %w1,%0":"=a" (_v):"Nd" (__port)); return _v; } static __inline unsigned int -inl_p (unsigned short int port) +inl_p (unsigned short int __port) { unsigned int _v; - __asm__ __volatile__ ("inl %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (port)); + __asm__ __volatile__ ("inl %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (__port)); return _v; } static __inline void -outb (unsigned char value, unsigned short int port) +outb (unsigned char __value, unsigned short int __port) { - __asm__ __volatile__ ("outb %b0,%w1": :"a" (value), "Nd" (port)); + __asm__ __volatile__ ("outb %b0,%w1": :"a" (__value), "Nd" (__port)); } static __inline void -outb_p (unsigned char value, unsigned short int port) +outb_p (unsigned char __value, unsigned short int __port) { - __asm__ __volatile__ ("outb %b0,%w1\noutb %%al,$0x80": :"a" (value), - "Nd" (port)); + __asm__ __volatile__ ("outb %b0,%w1\noutb %%al,$0x80": :"a" (__value), + "Nd" (__port)); } static __inline void -outw (unsigned short int value, unsigned short int port) +outw (unsigned short int __value, unsigned short int __port) { - __asm__ __volatile__ ("outw %w0,%w1": :"a" (value), "Nd" (port)); + __asm__ __volatile__ ("outw %w0,%w1": :"a" (__value), "Nd" (__port)); } static __inline void -outw_p (unsigned short int value, unsigned short int port) +outw_p (unsigned short int __value, unsigned short int __port) { - __asm__ __volatile__ ("outw %w0,%w1\noutb %%al,$0x80": :"a" (value), - "Nd" (port)); + __asm__ __volatile__ ("outw %w0,%w1\noutb %%al,$0x80": :"a" (__value), + "Nd" (__port)); } static __inline void -outl (unsigned int value, unsigned short int port) +outl (unsigned int __value, unsigned short int __port) { - __asm__ __volatile__ ("outl %0,%w1": :"a" (value), "Nd" (port)); + __asm__ __volatile__ ("outl %0,%w1": :"a" (__value), "Nd" (__port)); } static __inline void -outl_p (unsigned int value, unsigned short int port) +outl_p (unsigned int __value, unsigned short int __port) { - __asm__ __volatile__ ("outl %0,%w1\noutb %%al,$0x80": :"a" (value), - "Nd" (port)); + __asm__ __volatile__ ("outl %0,%w1\noutb %%al,$0x80": :"a" (__value), + "Nd" (__port)); } static __inline void -insb (unsigned short int port, void *addr, unsigned long int count) +insb (unsigned short int __port, void *addr, unsigned long int __count) { - __asm__ __volatile__ ("cld ; rep ; insb":"=D" (addr), - "=c" (count):"d" (port), "0" (addr), "1" (count)); + __asm__ __volatile__ ("cld ; rep ; insb":"=D" (addr), "=c" (__count) + :"d" (__port), "0" (addr), "1" (__count)); } static __inline void -insw (unsigned short int port, void *addr, unsigned long int count) +insw (unsigned short int __port, void *addr, unsigned long int __count) { - __asm__ __volatile__ ("cld ; rep ; insw":"=D" (addr), - "=c" (count):"d" (port), "0" (addr), "1" (count)); + __asm__ __volatile__ ("cld ; rep ; insw":"=D" (addr), "=c" (__count) + :"d" (__port), "0" (addr), "1" (__count)); } static __inline void -insl (unsigned short int port, void *addr, unsigned long int count) +insl (unsigned short int __port, void *addr, unsigned long int __count) { - __asm__ __volatile__ ("cld ; rep ; insl":"=D" (addr), - "=c" (count):"d" (port), "0" (addr), "1" (count)); + __asm__ __volatile__ ("cld ; rep ; insl":"=D" (addr), "=c" (__count) + :"d" (__port), "0" (addr), "1" (__count)); } static __inline void -outsb (unsigned short int port, const void *addr, unsigned long int count) +outsb (unsigned short int __port, const void *addr, unsigned long int __count) { - __asm__ __volatile__ ("cld ; rep ; outsb":"=S" (addr), - "=c" (count):"d" (port), "0" (addr), "1" (count)); + __asm__ __volatile__ ("cld ; rep ; outsb":"=S" (addr), "=c" (__count) + :"d" (__port), "0" (addr), "1" (__count)); } static __inline void -outsw (unsigned short int port, const void *addr, unsigned long int count) +outsw (unsigned short int __port, const void *addr, unsigned long int __count) { - __asm__ __volatile__ ("cld ; rep ; outsw":"=S" (addr), - "=c" (count):"d" (port), "0" (addr), "1" (count)); + __asm__ __volatile__ ("cld ; rep ; outsw":"=S" (addr), "=c" (__count) + :"d" (__port), "0" (addr), "1" (__count)); } static __inline void -outsl (unsigned short int port, const void *addr, unsigned long int count) +outsl (unsigned short int __port, const void *addr, unsigned long int __count) { - __asm__ __volatile__ ("cld ; rep ; outsl":"=S" (addr), - "=c" (count):"d" (port), "0" (addr), "1" (count)); + __asm__ __volatile__ ("cld ; rep ; outsl":"=S" (addr), "=c" (__count) + :"d" (__port), "0" (addr), "1" (__count)); } #endif /* GNU C */ |