diff options
author | Ulrich Drepper <drepper@redhat.com> | 2004-12-22 20:10:10 +0000 |
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committer | Ulrich Drepper <drepper@redhat.com> | 2004-12-22 20:10:10 +0000 |
commit | a334319f6530564d22e775935d9c91663623a1b4 (patch) | |
tree | b5877475619e4c938e98757d518bb1e9cbead751 /sysdeps/unix/sysv/linux/mips/mips64 | |
parent | 0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (diff) | |
download | glibc-a334319f6530564d22e775935d9c91663623a1b4.zip glibc-a334319f6530564d22e775935d9c91663623a1b4.tar.gz glibc-a334319f6530564d22e775935d9c91663623a1b4.tar.bz2 |
(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.
Diffstat (limited to 'sysdeps/unix/sysv/linux/mips/mips64')
-rw-r--r-- | sysdeps/unix/sysv/linux/mips/mips64/Dist | 1 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/mips/mips64/ldconfig.h | 26 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/mips/mips64/ldd-rewrite.sed | 1 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/mips/mips64/llseek.c | 1 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/mips/mips64/n32/ftruncate64.c | 28 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h | 242 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/mips/mips64/n32/truncate64.c | 30 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/mips/mips64/n64/glob64.c | 1 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/mips/mips64/n64/ioctl.S | 42 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h | 242 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/mips/mips64/recv.c | 1 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/mips/mips64/send.c | 1 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/mips/mips64/syscall.S | 53 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/mips/mips64/syscalls.list | 21 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/mips/mips64/umount.c | 1 |
15 files changed, 691 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/Dist b/sysdeps/unix/sysv/linux/mips/mips64/Dist new file mode 100644 index 0000000..b8fa28f --- /dev/null +++ b/sysdeps/unix/sysv/linux/mips/mips64/Dist @@ -0,0 +1 @@ +ldd-rewrite.sed diff --git a/sysdeps/unix/sysv/linux/mips/mips64/ldconfig.h b/sysdeps/unix/sysv/linux/mips/mips64/ldconfig.h new file mode 100644 index 0000000..d490fb9 --- /dev/null +++ b/sysdeps/unix/sysv/linux/mips/mips64/ldconfig.h @@ -0,0 +1,26 @@ +/* Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <sysdeps/generic/ldconfig.h> + +#define SYSDEP_KNOWN_INTERPRETER_NAMES \ + { "/lib32/ld.so.1", FLAG_ELF_LIBC6 }, \ + { "/lib64/ld.so.1", FLAG_ELF_LIBC6 }, +#define SYSDEP_KNOWN_LIBRARY_NAMES \ + { "libc.so.6", FLAG_ELF_LIBC6 }, \ + { "libm.so.6", FLAG_ELF_LIBC6 }, diff --git a/sysdeps/unix/sysv/linux/mips/mips64/ldd-rewrite.sed b/sysdeps/unix/sysv/linux/mips/mips64/ldd-rewrite.sed new file mode 100644 index 0000000..2c32732 --- /dev/null +++ b/sysdeps/unix/sysv/linux/mips/mips64/ldd-rewrite.sed @@ -0,0 +1 @@ +s_^\(RTLDLIST=\)\(.*lib\)\(\|32\|64\)\(/[^/]*\.so\.[0-9.]*\)[ ]*$_\1"\232\4 \264\4 \2\4"_ diff --git a/sysdeps/unix/sysv/linux/mips/mips64/llseek.c b/sysdeps/unix/sysv/linux/mips/mips64/llseek.c new file mode 100644 index 0000000..24013a8 --- /dev/null +++ b/sysdeps/unix/sysv/linux/mips/mips64/llseek.c @@ -0,0 +1 @@ +/* lseek() is 64-bit capable already. */ diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/ftruncate64.c b/sysdeps/unix/sysv/linux/mips/mips64/n32/ftruncate64.c new file mode 100644 index 0000000..42efcba --- /dev/null +++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/ftruncate64.c @@ -0,0 +1,28 @@ +/* Copyright (C) 2003 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <sys/types.h> + +#include <sysdep.h> + +extern int ftruncate (int fd, off64_t length); + +int __ftruncate64 (int fd, off64_t length) { + return ftruncate (fd, length); +} +weak_alias (__ftruncate64, ftruncate64) diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h b/sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h new file mode 100644 index 0000000..be343aa --- /dev/null +++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h @@ -0,0 +1,242 @@ +/* Copyright (C) 2000, 2002, 2003, 2004 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#ifndef _LINUX_MIPS_SYSDEP_H +#define _LINUX_MIPS_SYSDEP_H 1 + +/* There is some commonality. */ +#include <sysdeps/unix/mips/mips64/n32/sysdep.h> + +/* For Linux we can use the system call table in the header file + /usr/include/asm/unistd.h + of the kernel. But these symbols do not follow the SYS_* syntax + so we have to redefine the `SYS_ify' macro here. */ +#undef SYS_ify +#ifdef __STDC__ +# define SYS_ify(syscall_name) __NR_N32_##syscall_name +#else +# define SYS_ify(syscall_name) __NR_N32_/**/syscall_name +#endif + +#ifdef __ASSEMBLER__ + +/* We don't want the label for the error handler to be visible in the symbol + table when we define it here. */ +#ifdef __PIC__ +# define SYSCALL_ERROR_LABEL 99b +#endif + +#else /* ! __ASSEMBLER__ */ + +/* Define a macro which expands into the inline wrapper code for a system + call. */ +#undef INLINE_SYSCALL +#define INLINE_SYSCALL(name, nr, args...) \ + ({ INTERNAL_SYSCALL_DECL(err); \ + long result_var = INTERNAL_SYSCALL (name, err, nr, args); \ + if ( INTERNAL_SYSCALL_ERROR_P (result_var, err) ) \ + { \ + __set_errno (INTERNAL_SYSCALL_ERRNO (result_var, err)); \ + result_var = -1L; \ + } \ + result_var; }) + +#undef INTERNAL_SYSCALL_DECL +#define INTERNAL_SYSCALL_DECL(err) long err + +#undef INTERNAL_SYSCALL_ERROR_P +#define INTERNAL_SYSCALL_ERROR_P(val, err) ((long) (err)) + +#undef INTERNAL_SYSCALL_ERRNO +#define INTERNAL_SYSCALL_ERRNO(val, err) (val) + +#undef INTERNAL_SYSCALL +#define INTERNAL_SYSCALL(name, err, nr, args...) internal_syscall##nr(name, err, args) + +#define internal_syscall0(name, err, dummy...) \ +({ \ + long _sys_result; \ + \ + { \ + register long __v0 asm("$2"); \ + register long __a3 asm("$7"); \ + __asm__ volatile ( \ + ".set\tnoreorder\n\t" \ + "li\t$2, %2\t\t\t# " #name "\n\t" \ + "syscall\n\t" \ + ".set reorder" \ + : "=r" (__v0), "=r" (__a3) \ + : "i" (SYS_ify(name)) \ + : __SYSCALL_CLOBBERS); \ + err = __a3; \ + _sys_result = __v0; \ + } \ + _sys_result; \ +}) + +#define internal_syscall1(name, err, arg1) \ +({ \ + long _sys_result; \ + \ + { \ + register long long __v0 asm("$2"); \ + register long long __a0 asm("$4") = (long long) arg1; \ + register long long __a3 asm("$7"); \ + __asm__ volatile ( \ + ".set\tnoreorder\n\t" \ + "li\t$2, %3\t\t\t# " #name "\n\t" \ + "syscall\n\t" \ + ".set reorder" \ + : "=r" (__v0), "=r" (__a3) \ + : "r" (__a0), "i" (SYS_ify(name)) \ + : __SYSCALL_CLOBBERS); \ + err = __a3; \ + _sys_result = __v0; \ + } \ + _sys_result; \ +}) + +#define internal_syscall2(name, err, arg1, arg2) \ +({ \ + long _sys_result; \ + \ + { \ + register long long __v0 asm("$2"); \ + register long long __a0 asm("$4") = (long long) arg1; \ + register long long __a1 asm("$5") = (long long) arg2; \ + register long long __a3 asm("$7"); \ + __asm__ volatile ( \ + ".set\tnoreorder\n\t" \ + "li\t$2, %4\t\t\t# " #name "\n\t" \ + "syscall\n\t" \ + ".set\treorder" \ + : "=r" (__v0), "=r" (__a3) \ + : "r" (__a0), "r" (__a1), "i" (SYS_ify(name)) \ + : __SYSCALL_CLOBBERS); \ + err = __a3; \ + _sys_result = __v0; \ + } \ + _sys_result; \ +}) + +#define internal_syscall3(name, err, arg1, arg2, arg3) \ +({ \ + long _sys_result; \ + \ + { \ + register long long __v0 asm("$2"); \ + register long long __a0 asm("$4") = (long long) arg1; \ + register long long __a1 asm("$5") = (long long) arg2; \ + register long long __a2 asm("$6") = (long long) arg3; \ + register long long __a3 asm("$7"); \ + __asm__ volatile ( \ + ".set\tnoreorder\n\t" \ + "li\t$2, %5\t\t\t# " #name "\n\t" \ + "syscall\n\t" \ + ".set\treorder" \ + : "=r" (__v0), "=r" (__a3) \ + : "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)) \ + : __SYSCALL_CLOBBERS); \ + err = __a3; \ + _sys_result = __v0; \ + } \ + _sys_result; \ +}) + +#define internal_syscall4(name, err, arg1, arg2, arg3, arg4) \ +({ \ + long _sys_result; \ + \ + { \ + register long long __v0 asm("$2"); \ + register long long __a0 asm("$4") = (long long) arg1; \ + register long long __a1 asm("$5") = (long long) arg2; \ + register long long __a2 asm("$6") = (long long) arg3; \ + register long long __a3 asm("$7") = (long long) arg4; \ + __asm__ volatile ( \ + ".set\tnoreorder\n\t" \ + "li\t$2, %5\t\t\t# " #name "\n\t" \ + "syscall\n\t" \ + ".set\treorder" \ + : "=r" (__v0), "+r" (__a3) \ + : "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)) \ + : __SYSCALL_CLOBBERS); \ + err = __a3; \ + _sys_result = __v0; \ + } \ + _sys_result; \ +}) + +#define internal_syscall5(name, err, arg1, arg2, arg3, arg4, arg5) \ +({ \ + long _sys_result; \ + \ + { \ + register long long __v0 asm("$2"); \ + register long long __a0 asm("$4") = (long long) arg1; \ + register long long __a1 asm("$5") = (long long) arg2; \ + register long long __a2 asm("$6") = (long long) arg3; \ + register long long __a3 asm("$7") = (long long) arg4; \ + register long long __a4 asm("$8") = (long long) arg5; \ + __asm__ volatile ( \ + ".set\tnoreorder\n\t" \ + "li\t$2, %5\t\t\t# " #name "\n\t" \ + "syscall\n\t" \ + ".set\treorder" \ + : "=r" (__v0), "+r" (__a3) \ + : "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)), \ + "r" (__a4) \ + : __SYSCALL_CLOBBERS); \ + err = __a3; \ + _sys_result = __v0; \ + } \ + _sys_result; \ +}) + +#define internal_syscall6(name, err, arg1, arg2, arg3, arg4, arg5, arg6)\ +({ \ + long _sys_result; \ + \ + { \ + register long long __v0 asm("$2"); \ + register long long __a0 asm("$4") = (long long) arg1; \ + register long long __a1 asm("$5") = (long long) arg2; \ + register long long __a2 asm("$6") = (long long) arg3; \ + register long long __a3 asm("$7") = (long long) arg4; \ + register long long __a4 asm("$8") = (long long) arg5; \ + register long long __a5 asm("$9") = (long long) arg6; \ + __asm__ volatile ( \ + ".set\tnoreorder\n\t" \ + "li\t$2, %5\t\t\t# " #name "\n\t" \ + "syscall\n\t" \ + ".set\treorder" \ + : "=r" (__v0), "+r" (__a3) \ + : "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)), \ + "r" (__a4), "r" (__a5) \ + : __SYSCALL_CLOBBERS); \ + err = __a3; \ + _sys_result = __v0; \ + } \ + _sys_result; \ +}) + +#define __SYSCALL_CLOBBERS "$1", "$3", "$10", "$11", "$12", "$13", \ + "$14", "$15", "$24", "$25", "memory" +#endif /* __ASSEMBLER__ */ + +#endif /* linux/mips/sysdep.h */ diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/truncate64.c b/sysdeps/unix/sysv/linux/mips/mips64/n32/truncate64.c new file mode 100644 index 0000000..339023f --- /dev/null +++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/truncate64.c @@ -0,0 +1,30 @@ +/* Copyright (C) 2003 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <sys/types.h> + +#include <sysdep.h> +#include <bp-checks.h> + +extern int truncate (const char *__unbounded path, int dummy, + off64_t length); + +int truncate64 (const char *__unbounded path, int dummy, + off64_t length) { + return truncate (path, dummy, length); +} diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/glob64.c b/sysdeps/unix/sysv/linux/mips/mips64/n64/glob64.c new file mode 100644 index 0000000..33918ea --- /dev/null +++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/glob64.c @@ -0,0 +1 @@ +/* glob64 is in glob.c */ diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/ioctl.S b/sysdeps/unix/sysv/linux/mips/mips64/n64/ioctl.S new file mode 100644 index 0000000..7b14089 --- /dev/null +++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/ioctl.S @@ -0,0 +1,42 @@ +/* Copyright 2003 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <sysdep.h> + +#include <sys/asm.h> + +/* Sign-extend the ioctl number, since the kernel wants it as a + sign-extended 32-bit value, but our prototype is that of a long. */ + + .text +ENTRY (__ioctl) + li v0, __NR_ioctl + sll a1,a1,0 + syscall /* Do the system call. */ + bne a3, zero, L(error) + ret + +L(error): + .cpsetup t9, a0, __ioctl + PTR_LA t9,__syscall_error + .cprestore + jr t9 + +PSEUDO_END (__ioctl) + +weak_alias (__ioctl, ioctl) diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h b/sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h new file mode 100644 index 0000000..f30a465 --- /dev/null +++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h @@ -0,0 +1,242 @@ +/* Copyright (C) 2000, 2002, 2003, 2004 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#ifndef _LINUX_MIPS_SYSDEP_H +#define _LINUX_MIPS_SYSDEP_H 1 + +/* There is some commonality. */ +#include <sysdeps/unix/mips/mips64/n64/sysdep.h> + +/* For Linux we can use the system call table in the header file + /usr/include/asm/unistd.h + of the kernel. But these symbols do not follow the SYS_* syntax + so we have to redefine the `SYS_ify' macro here. */ +#undef SYS_ify +#ifdef __STDC__ +# define SYS_ify(syscall_name) __NR_N64_##syscall_name +#else +# define SYS_ify(syscall_name) __NR_N64_/**/syscall_name +#endif + +#ifdef __ASSEMBLER__ + +/* We don't want the label for the error handler to be visible in the symbol + table when we define it here. */ +#ifdef __PIC__ +# define SYSCALL_ERROR_LABEL 99b +#endif + +#else /* ! __ASSEMBLER__ */ + +/* Define a macro which expands into the inline wrapper code for a system + call. */ +#undef INLINE_SYSCALL +#define INLINE_SYSCALL(name, nr, args...) \ + ({ INTERNAL_SYSCALL_DECL(err); \ + long result_var = INTERNAL_SYSCALL (name, err, nr, args); \ + if ( INTERNAL_SYSCALL_ERROR_P (result_var, err) ) \ + { \ + __set_errno (INTERNAL_SYSCALL_ERRNO (result_var, err)); \ + result_var = -1L; \ + } \ + result_var; }) + +#undef INTERNAL_SYSCALL_DECL +#define INTERNAL_SYSCALL_DECL(err) long err + +#undef INTERNAL_SYSCALL_ERROR_P +#define INTERNAL_SYSCALL_ERROR_P(val, err) ((long) (err)) + +#undef INTERNAL_SYSCALL_ERRNO +#define INTERNAL_SYSCALL_ERRNO(val, err) (val) + +#undef INTERNAL_SYSCALL +#define INTERNAL_SYSCALL(name, err, nr, args...) internal_syscall##nr(name, err, args) + +#define internal_syscall0(name, err, dummy...) \ +({ \ + long _sys_result; \ + \ + { \ + register long __v0 asm("$2"); \ + register long __a3 asm("$7"); \ + __asm__ volatile ( \ + ".set\tnoreorder\n\t" \ + "li\t$2, %2\t\t\t# " #name "\n\t" \ + "syscall\n\t" \ + ".set reorder" \ + : "=r" (__v0), "=r" (__a3) \ + : "i" (SYS_ify(name)) \ + : __SYSCALL_CLOBBERS); \ + err = __a3; \ + _sys_result = __v0; \ + } \ + _sys_result; \ +}) + +#define internal_syscall1(name, err, arg1) \ +({ \ + long _sys_result; \ + \ + { \ + register long __v0 asm("$2"); \ + register long __a0 asm("$4") = (long) arg1; \ + register long __a3 asm("$7"); \ + __asm__ volatile ( \ + ".set\tnoreorder\n\t" \ + "li\t$2, %3\t\t\t# " #name "\n\t" \ + "syscall\n\t" \ + ".set reorder" \ + : "=r" (__v0), "=r" (__a3) \ + : "r" (__a0), "i" (SYS_ify(name)) \ + : __SYSCALL_CLOBBERS); \ + err = __a3; \ + _sys_result = __v0; \ + } \ + _sys_result; \ +}) + +#define internal_syscall2(name, err, arg1, arg2) \ +({ \ + long _sys_result; \ + \ + { \ + register long __v0 asm("$2"); \ + register long __a0 asm("$4") = (long) arg1; \ + register long __a1 asm("$5") = (long) arg2; \ + register long __a3 asm("$7"); \ + __asm__ volatile ( \ + ".set\tnoreorder\n\t" \ + "li\t$2, %4\t\t\t# " #name "\n\t" \ + "syscall\n\t" \ + ".set\treorder" \ + : "=r" (__v0), "=r" (__a3) \ + : "r" (__a0), "r" (__a1), "i" (SYS_ify(name)) \ + : __SYSCALL_CLOBBERS); \ + err = __a3; \ + _sys_result = __v0; \ + } \ + _sys_result; \ +}) + +#define internal_syscall3(name, err, arg1, arg2, arg3) \ +({ \ + long _sys_result; \ + \ + { \ + register long __v0 asm("$2"); \ + register long __a0 asm("$4") = (long) arg1; \ + register long __a1 asm("$5") = (long) arg2; \ + register long __a2 asm("$6") = (long) arg3; \ + register long __a3 asm("$7"); \ + __asm__ volatile ( \ + ".set\tnoreorder\n\t" \ + "li\t$2, %5\t\t\t# " #name "\n\t" \ + "syscall\n\t" \ + ".set\treorder" \ + : "=r" (__v0), "=r" (__a3) \ + : "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)) \ + : __SYSCALL_CLOBBERS); \ + err = __a3; \ + _sys_result = __v0; \ + } \ + _sys_result; \ +}) + +#define internal_syscall4(name, err, arg1, arg2, arg3, arg4) \ +({ \ + long _sys_result; \ + \ + { \ + register long __v0 asm("$2"); \ + register long __a0 asm("$4") = (long) arg1; \ + register long __a1 asm("$5") = (long) arg2; \ + register long __a2 asm("$6") = (long) arg3; \ + register long __a3 asm("$7") = (long) arg4; \ + __asm__ volatile ( \ + ".set\tnoreorder\n\t" \ + "li\t$2, %5\t\t\t# " #name "\n\t" \ + "syscall\n\t" \ + ".set\treorder" \ + : "=r" (__v0), "+r" (__a3) \ + : "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)) \ + : __SYSCALL_CLOBBERS); \ + err = __a3; \ + _sys_result = __v0; \ + } \ + _sys_result; \ +}) + +#define internal_syscall5(name, err, arg1, arg2, arg3, arg4, arg5) \ +({ \ + long _sys_result; \ + \ + { \ + register long __v0 asm("$2"); \ + register long __a0 asm("$4") = (long) arg1; \ + register long __a1 asm("$5") = (long) arg2; \ + register long __a2 asm("$6") = (long) arg3; \ + register long __a3 asm("$7") = (long) arg4; \ + register long __a4 asm("$8") = (long) arg5; \ + __asm__ volatile ( \ + ".set\tnoreorder\n\t" \ + "li\t$2, %5\t\t\t# " #name "\n\t" \ + "syscall\n\t" \ + ".set\treorder" \ + : "=r" (__v0), "+r" (__a3) \ + : "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)), \ + "r" (__a4) \ + : __SYSCALL_CLOBBERS); \ + err = __a3; \ + _sys_result = __v0; \ + } \ + _sys_result; \ +}) + +#define internal_syscall6(name, err, arg1, arg2, arg3, arg4, arg5, arg6)\ +({ \ + long _sys_result; \ + \ + { \ + register long __v0 asm("$2"); \ + register long __a0 asm("$4") = (long) arg1; \ + register long __a1 asm("$5") = (long) arg2; \ + register long __a2 asm("$6") = (long) arg3; \ + register long __a3 asm("$7") = (long) arg4; \ + register long __a4 asm("$8") = (long) arg5; \ + register long __a5 asm("$9") = (long) arg6; \ + __asm__ volatile ( \ + ".set\tnoreorder\n\t" \ + "li\t$2, %5\t\t\t# " #name "\n\t" \ + "syscall\n\t" \ + ".set\treorder" \ + : "=r" (__v0), "+r" (__a3) \ + : "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)), \ + "r" (__a4), "r" (__a5) \ + : __SYSCALL_CLOBBERS); \ + err = __a3; \ + _sys_result = __v0; \ + } \ + _sys_result; \ +}) + +#define __SYSCALL_CLOBBERS "$1", "$3", "$10", "$11", "$12", "$13", \ + "$14", "$15", "$24", "$25", "memory" +#endif /* __ASSEMBLER__ */ + +#endif /* linux/mips/sysdep.h */ diff --git a/sysdeps/unix/sysv/linux/mips/mips64/recv.c b/sysdeps/unix/sysv/linux/mips/mips64/recv.c new file mode 100644 index 0000000..b910525 --- /dev/null +++ b/sysdeps/unix/sysv/linux/mips/mips64/recv.c @@ -0,0 +1 @@ +#include <sysdeps/unix/sysv/linux/x86_64/recv.c> diff --git a/sysdeps/unix/sysv/linux/mips/mips64/send.c b/sysdeps/unix/sysv/linux/mips/mips64/send.c new file mode 100644 index 0000000..d2c2996 --- /dev/null +++ b/sysdeps/unix/sysv/linux/mips/mips64/send.c @@ -0,0 +1 @@ +#include <sysdeps/unix/sysv/linux/x86_64/send.c> diff --git a/sysdeps/unix/sysv/linux/mips/mips64/syscall.S b/sysdeps/unix/sysv/linux/mips/mips64/syscall.S new file mode 100644 index 0000000..ea5bf49 --- /dev/null +++ b/sysdeps/unix/sysv/linux/mips/mips64/syscall.S @@ -0,0 +1,53 @@ +/* Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <sysdep.h> + +#include <sys/asm.h> + +/* Please consult the file sysdeps/unix/sysv/linux/x86-64/sysdep.h for + more information about the value -4095 used below. */ + +/* Usage: long syscall (syscall_number, arg1, arg2, arg3, arg4, arg5) + We need to do some arg shifting, the syscall_number will be in + rax. */ + + + .text +ENTRY (syscall) + move v0, a0 /* Syscall number -> v0 */ + move a0, a1 /* shift arg1 - arg7. */ + move a1, a2 + move a2, a3 + move a3, a4 + move a4, a5 + move a5, a6 + move a6, a7 + + syscall /* Do the system call. */ + bne a3, zero, L(error) + + ret + +L(error): + .cpsetup t9, a0, syscall + PTR_LA t9,__syscall_error + .cprestore + jr t9 + +PSEUDO_END (syscall) diff --git a/sysdeps/unix/sysv/linux/mips/mips64/syscalls.list b/sysdeps/unix/sysv/linux/mips/mips64/syscalls.list new file mode 100644 index 0000000..b0d79ff --- /dev/null +++ b/sysdeps/unix/sysv/linux/mips/mips64/syscalls.list @@ -0,0 +1,21 @@ +# File name Caller Syscall name Args Strong name Weak names + +lseek - lseek i:iii __libc_lseek __lseek lseek __llseek llseek __libc_lseek64 __lseek64 lseek64 + +# proper socket implementations: +recvfrom - recvfrom i:ibniBN __libc_recvfrom __recvfrom recvfrom +sendto - sendto i:ibnibn __libc_sendto __sendto sendto + +# semaphore and shm system calls +msgctl - msgctl i:iip __msgctl msgctl +msgget - msgget i:ii __msgget msgget +msgrcv - msgrcv i:ibnii __msgrcv msgrcv +msgsnd - msgsnd i:ibni __msgsnd msgsnd +shmat - shmat i:ipi __shmat shmat +shmctl - shmctl i:iip __shmctl shmctl +shmdt - shmdt i:s __shmdt shmdt +shmget - shmget i:iii __shmget shmget +semop - semop i:ipi __semop semop +semtimedop - semtimedop i:ipip semtimedop +semget - semget i:iii __semget semget +semctl - semctl i:iiii __semctl semctl diff --git a/sysdeps/unix/sysv/linux/mips/mips64/umount.c b/sysdeps/unix/sysv/linux/mips/mips64/umount.c new file mode 100644 index 0000000..9a91ba5 --- /dev/null +++ b/sysdeps/unix/sysv/linux/mips/mips64/umount.c @@ -0,0 +1 @@ +#include <sysdeps/unix/sysv/linux/hppa/umount.c> |