From af0172162f7c653cad6a11ed1c1a5459bc154465 Mon Sep 17 00:00:00 2001 From: "Peter S. Mazinger" Date: Sat, 14 Jan 2006 00:58:03 +0000 Subject: hidden_def/hidden_proto: convert all users (I hope) termios split, add some missing headers, other jump relocs removed --- libc/sysdeps/linux/powerpc/__longjmp.S | 2 ++ libc/sysdeps/linux/powerpc/brk.S | 13 ++++++------ libc/sysdeps/linux/powerpc/clone.S | 12 +++++------ libc/sysdeps/linux/powerpc/ioctl.c | 11 +++++----- libc/sysdeps/linux/powerpc/mmap.c | 5 +++-- libc/sysdeps/linux/powerpc/pread_write.c | 35 +++++++++++++++++--------------- libc/sysdeps/linux/powerpc/vfork.S | 15 +++++++------- libc/sysdeps/linux/powerpc/vfork.c | 5 +++-- 8 files changed, 51 insertions(+), 47 deletions(-) (limited to 'libc/sysdeps/linux/powerpc') diff --git a/libc/sysdeps/linux/powerpc/__longjmp.S b/libc/sysdeps/linux/powerpc/__longjmp.S index 874354e5a..83f094c15 100644 --- a/libc/sysdeps/linux/powerpc/__longjmp.S +++ b/libc/sysdeps/linux/powerpc/__longjmp.S @@ -80,3 +80,5 @@ FP( lfd fp31,((JB_FPRS+17*2)*4)(r3)) mr r3,r4 blr .size __longjmp,.-__longjmp + +libc_hidden_def(__longjmp) diff --git a/libc/sysdeps/linux/powerpc/brk.S b/libc/sysdeps/linux/powerpc/brk.S index b718c0de4..bf42784cb 100644 --- a/libc/sysdeps/linux/powerpc/brk.S +++ b/libc/sysdeps/linux/powerpc/brk.S @@ -17,6 +17,7 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ +#include #include "ppc_asm.h" #define _ERRNO_H 1 #include @@ -25,12 +26,11 @@ #ifdef __NR_brk .comm __curbrk,4,4 .text - .globl __brk - .hidden __brk - .type __brk,@function + .globl brk + .type brk,@function .align 2 -__brk: +brk: stwu r1,-16(r1) stw r3,8(r1) li 0, __NR_brk; @@ -55,8 +55,7 @@ __brk: b __syscall_error - .size __brk,.-__brk + .size brk,.-brk - .weak brk - brk=__brk +libc_hidden_def(brk) #endif diff --git a/libc/sysdeps/linux/powerpc/clone.S b/libc/sysdeps/linux/powerpc/clone.S index 9e8a1ca53..b5b4d17a2 100644 --- a/libc/sysdeps/linux/powerpc/clone.S +++ b/libc/sysdeps/linux/powerpc/clone.S @@ -30,11 +30,11 @@ int flags [r5], void *arg [r6]); */ #ifdef __NR_clone - .globl __clone - .type __clone,@function + .globl clone + .type clone,@function .align 2 -__clone: +clone: /* Check for child_stack == NULL || fn == NULL. */ cmpwi cr0,r4,0 cmpwi cr1,r3,0 @@ -78,7 +78,7 @@ __clone: mr r3,r31 bctrl /* Call _exit with result from procedure. */ - b _exit_internal + b HIDDEN_JUMPTARGET(_exit) .Lparent: /* Parent. Restore registers & return. */ @@ -93,7 +93,5 @@ __clone: b __syscall_error - .size __clone,.-__clone - .weak clone - clone=__clone + .size clone,.-clone #endif diff --git a/libc/sysdeps/linux/powerpc/ioctl.c b/libc/sysdeps/linux/powerpc/ioctl.c index bb8842bb6..211bb3b25 100644 --- a/libc/sysdeps/linux/powerpc/ioctl.c +++ b/libc/sysdeps/linux/powerpc/ioctl.c @@ -16,15 +16,15 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ -#define tcsetattr __tcsetattr -#define tcgetattr __tcgetattr - #include #include #include #include #include +libc_hidden_proto(tcsetattr) +libc_hidden_proto(tcgetattr) + /* The user-visible size of struct termios has changed. Catch ioctl calls using the new-style struct termios, and translate them to old-style. */ @@ -33,7 +33,7 @@ static inline _syscall3(int, __syscall_ioctl, int, fd, unsigned long int, request, void *, arg); -int attribute_hidden __ioctl (int fd, unsigned long int request, ...) +int ioctl (int fd, unsigned long int request, ...) { void *arg; va_list ap; @@ -69,4 +69,5 @@ int attribute_hidden __ioctl (int fd, unsigned long int request, ...) return result; } -strong_alias(__ioctl,ioctl) +libc_hidden_proto(ioctl) +libc_hidden_def(ioctl) diff --git a/libc/sysdeps/linux/powerpc/mmap.c b/libc/sysdeps/linux/powerpc/mmap.c index cac08ba65..8003c8bbc 100644 --- a/libc/sysdeps/linux/powerpc/mmap.c +++ b/libc/sysdeps/linux/powerpc/mmap.c @@ -10,7 +10,7 @@ return (__sc_err & 0x10000000 ? errno = __sc_ret, __sc_ret = -1 : 0), \ (type) __sc_ret -void attribute_hidden * __mmap(void *start, size_t length, int prot, int flags, int fd, +void * mmap(void *start, size_t length, int prot, int flags, int fd, off_t offset) { unsigned long __sc_ret, __sc_err; @@ -45,4 +45,5 @@ void attribute_hidden * __mmap(void *start, size_t length, int prot, int flags, __syscall_return (void *); } -strong_alias(__mmap,mmap) +libc_hidden_proto(mmap) +libc_hidden_def(mmap) diff --git a/libc/sysdeps/linux/powerpc/pread_write.c b/libc/sysdeps/linux/powerpc/pread_write.c index 8115d4d01..1cf7f690b 100644 --- a/libc/sysdeps/linux/powerpc/pread_write.c +++ b/libc/sysdeps/linux/powerpc/pread_write.c @@ -33,7 +33,6 @@ # undef __USE_FILE_OFFSET64 #endif - #include #include #include @@ -52,14 +51,14 @@ ssize_t __libc_pread(int fd, void *buf, size_t count, off_t offset) { return(__syscall_pread(fd, buf, count, (off64_t)offset)); } -weak_alias (__libc_pread, pread) +strong_alias(__libc_pread,pread) #if defined __UCLIBC_HAS_LFS__ ssize_t __libc_pread64(int fd, void *buf, size_t count, off64_t offset) { return(__syscall_pread(fd, buf, count, offset)); } -weak_alias (__libc_pread64, pread64) +strong_alias(__libc_pread64,pread64) #endif /* __UCLIBC_HAS_LFS__ */ #endif /* __NR_pread */ @@ -73,20 +72,25 @@ ssize_t __libc_pwrite(int fd, const void *buf, size_t count, off_t offset) { return(__syscall_pwrite(fd, buf, count, (off64_t)offset)); } -weak_alias (__libc_pwrite, pwrite) +strong_alias(__libc_pwrite,pwrite) #if defined __UCLIBC_HAS_LFS__ ssize_t __libc_pwrite64(int fd, const void *buf, size_t count, off64_t offset) { return(__syscall_pwrite(fd, buf, count, offset)); } -weak_alias (__libc_pwrite64, pwrite64) +strong_alias(__libc_pwrite64,pwrite64) #endif /* __UCLIBC_HAS_LFS__ */ #endif /* __NR_pwrite */ #if ! defined __NR_pread || ! defined __NR_pwrite +libc_hidden_proto(lseek) +libc_hidden_proto(lseek64) +libc_hidden_proto(read) +libc_hidden_proto(write) + static ssize_t __fake_pread_write(int fd, void *buf, size_t count, off_t offset, int do_pwrite) { @@ -96,11 +100,11 @@ static ssize_t __fake_pread_write(int fd, void *buf, /* Since we must not change the file pointer preserve the * value so that we can restore it later. */ - if ((old_offset=__lseek(fd, 0, SEEK_CUR)) == (off_t) -1) + if ((old_offset=lseek(fd, 0, SEEK_CUR)) == (off_t) -1) return -1; /* Set to wanted position. */ - if (__lseek (fd, offset, SEEK_SET) == (off_t) -1) + if (lseek (fd, offset, SEEK_SET) == (off_t) -1) return -1; if (do_pwrite==1) { @@ -114,7 +118,7 @@ static ssize_t __fake_pread_write(int fd, void *buf, /* Now we have to restore the position. If this fails we * have to return this as an error. */ save_errno = errno; - if (__lseek(fd, old_offset, SEEK_SET) == (off_t) -1) + if (lseek(fd, old_offset, SEEK_SET) == (off_t) -1) { if (result == -1) __set_errno(save_errno); @@ -134,11 +138,11 @@ static ssize_t __fake_pread_write64(int fd, void *buf, /* Since we must not change the file pointer preserve the * value so that we can restore it later. */ - if ((old_offset=__lseek64(fd, 0, SEEK_CUR)) == (off64_t) -1) + if ((old_offset=lseek64(fd, 0, SEEK_CUR)) == (off64_t) -1) return -1; /* Set to wanted position. */ - if (__lseek64(fd, offset, SEEK_SET) == (off64_t) -1) + if (lseek64(fd, offset, SEEK_SET) == (off64_t) -1) return -1; if (do_pwrite==1) { @@ -151,7 +155,7 @@ static ssize_t __fake_pread_write64(int fd, void *buf, /* Now we have to restore the position. */ save_errno = errno; - if (__lseek64 (fd, old_offset, SEEK_SET) == (off64_t) -1) { + if (lseek64 (fd, old_offset, SEEK_SET) == (off64_t) -1) { if (result == -1) __set_errno (save_errno); return -1; @@ -167,14 +171,14 @@ ssize_t __libc_pread(int fd, void *buf, size_t count, off_t offset) { return(__fake_pread_write(fd, buf, count, offset, 0)); } -weak_alias (__libc_pread, pread) +strong_alias(__libc_pread,pread) #if defined __UCLIBC_HAS_LFS__ ssize_t __libc_pread64(int fd, void *buf, size_t count, off64_t offset) { return(__fake_pread_write64(fd, buf, count, offset, 0)); } -weak_alias (__libc_pread64, pread64) +strong_alias(__libc_pread64,pread64) #endif /* __UCLIBC_HAS_LFS__ */ #endif /* ! __NR_pread */ @@ -184,14 +188,13 @@ ssize_t __libc_pwrite(int fd, const void *buf, size_t count, off_t offset) { return(__fake_pread_write(fd, buf, count, offset, 1)); } -weak_alias (__libc_pwrite, pwrite) +strong_alias(__libc_pwrite,pwrite) #if defined __UCLIBC_HAS_LFS__ ssize_t __libc_pwrite64(int fd, const void *buf, size_t count, off64_t offset) { return(__fake_pread_write64(fd, (void*)buf, count, offset, 1)); } -weak_alias (__libc_pwrite64, pwrite64) +strong_alias(__libc_pwrite64,pwrite64) #endif /* __UCLIBC_HAS_LFS__ */ #endif /* ! __NR_pwrite */ - diff --git a/libc/sysdeps/linux/powerpc/vfork.S b/libc/sysdeps/linux/powerpc/vfork.S index 7cf5eaa16..5b4bcc069 100644 --- a/libc/sysdeps/linux/powerpc/vfork.S +++ b/libc/sysdeps/linux/powerpc/vfork.S @@ -4,23 +4,22 @@ #ifndef __NR_vfork /* No vfork so use fork instead */ -hidden_strong_alias(__fork,__vfork) -weak_alias(vfork,__libc_fork) +strong_alias(fork,vfork) +strong_alias(vfork,__libc_fork) #else .text -.global __vfork -.hidden __vfork -.type __vfork,@function +.global vfork +.type vfork,@function .type __syscall_error,@function -__vfork: +vfork: li 0, __NR_vfork sc bnslr+ b __syscall_error -.size __vfork,.-__vfork +.size vfork,.-vfork #endif -strong_alias(__vfork,vfork) +libc_hidden_def(vfork) diff --git a/libc/sysdeps/linux/powerpc/vfork.c b/libc/sysdeps/linux/powerpc/vfork.c index 39f992513..92e9f8d63 100644 --- a/libc/sysdeps/linux/powerpc/vfork.c +++ b/libc/sysdeps/linux/powerpc/vfork.c @@ -9,7 +9,7 @@ return (__sc_err & 0x10000000 ? errno = __sc_ret, __sc_ret = -1 : 0), \ (type) __sc_ret -pid_t attribute_hidden __vfork(void) +pid_t vfork(void) { unsigned long __sc_ret, __sc_err; register unsigned long __sc_0 __asm__ ("r0"); @@ -46,4 +46,5 @@ pid_t attribute_hidden __vfork(void) __syscall_return (pid_t); } -strong_alias(__vfork,vfork) +libc_hidden_proto(vfork) +libc_hidden_def(vfork) -- cgit v1.2.3