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Update.

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2004-11-05  Maciej W. Rozycki  <macro@mips.com>

	* sysdeps/mips/dl-machine.h: Include <sgidefs.h>.  Use _ABIO32,
	_ABIN32 and _ABI64 for ABI selection throughout.
	* sysdeps/mips/elf/start.S: Likewise.
	* sysdeps/mips/mips64/__longjmp.c: Likewise.
	* sysdeps/mips/mips64/bsd-_setjmp.S: Likewise.
	* sysdeps/mips/mips64/bsd-setjmp.S: Likewise.
	* sysdeps/mips/mips64/setjmp.S: Likewise.
	* sysdeps/mips/mips64/setjmp_aux.c: Likewise.
	* sysdeps/mips/sys/regdef.h: Likewise.
	* sysdeps/mips/sys/ucontext.h: Likewise.
	* sysdeps/unix/mips/sysdep.h: Likewise.
	* sysdeps/unix/sysv/linux/kernel-features.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/pread.c: Likewise.
	* sysdeps/unix/sysv/linux/mips/pread64.c: Likewise.
	* sysdeps/unix/sysv/linux/mips/ptrace.c: Likewise.
	* sysdeps/unix/sysv/linux/mips/pwrite.c: Likewise.
	* sysdeps/unix/sysv/linux/mips/pwrite64.c: Likewise.
	* sysdeps/unix/sysv/linux/mips/sigaction.c: Likewise.
	* sysdeps/unix/sysv/linux/mips/sys/procfs.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/sys/ucontext.h: Likewise.

	* sysdeps/mips/atomicity.h: Use _ABIO32, _ABIN32 and _ABI64 for
	ABI selection throughout.
	* sysdeps/mips/bits/setjmp.h: Likewise.
	* sysdeps/mips/fpu/bits/mathdef.h: Likewise.
	* sysdeps/mips/machine-gmon.h: Likewise.
	* sysdeps/mips/sys/asm.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/bits/fcntl.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/bits/sigcontext.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/bits/stat.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/kernel_stat.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/sigcontextinfo.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/sys/ptrace.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/sys/tas.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/sys/user.h: Likewise.

	* sysdeps/mips/sgidefs.h: Prevent <asm/sgidefs.h> from being 
	included by kernel headers and undo its settings if already 
	included.  Define _ABIO32, _ABIN32 and _ABI64 if missing and use 
	them to define _MIPS_SIM_ABI32, _MIPS_SIM_NABI32 and 
	_MIPS_SIM_ABI64 for compatibility.
	* sysdeps/unix/sysv/linux/mips/Makefile: Use _ABIO32, _ABIN32 and
	_ABI64 for ABI selection in generated syscall-list.h
	* sysdeps/unix/sysv/linux/mips/configure.in: Use _ABIO32, _ABIN32
	and _ABI64 for ABI selection in generated asm-unistd.h.
	* sysdeps/unix/sysv/linux/mips/configure: Regenerate.

	* sysdeps/unix/sysv/linux/mips/pwrite.c (__libc_pwrite): Correct
	an inverted _MIPS_SIM conditional.
This commit is contained in:
Andreas Jaeger
2004-11-24 04:39:24 +00:00
parent cdb7b96289
commit c997e9d40e
37 changed files with 214 additions and 107 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
sysdeps/unix/sysv/linux/mips/Makefile
View File

@@ -28,10 +28,10 @@ $(objpfx)syscall-%.h $(objpfx)syscall-%.d: ../sysdeps/unix/sysv/linux/mips/sys/s
sed -n 's@^#define __NR_\([^ ]*\) .*$$@#define SYS_\1 __NR_\1@p' \
> $(@:.d=.h).newt; \
if grep SYS_O32_ $(@:.d=.h).newt > /dev/null; then \
echo '#if _MIPS_SIM == _MIPS_SIM_NABI32'; \
echo '#if _MIPS_SIM == _ABIN32'; \
sed -n 's/^\(#define SYS_\)N32_/\1/p' < $(@:.d=.h).newt | \
LC_ALL=C sort; \
echo '#elif _MIPS_SIM == _MIPS_SIM_ABI64'; \
echo '#elif _MIPS_SIM == _ABI64'; \
sed -n 's/^\(#define SYS_\)N64_/\1/p' < $(@:.d=.h).newt | \
LC_ALL=C sort; \
echo '#else'; \

6
sysdeps/unix/sysv/linux/mips/bits/fcntl.h
View File

@@ -22,8 +22,8 @@
# error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
#endif
#include <sys/types.h>
#include <sgidefs.h>
#include <sys/types.h>
/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
located on an ext2 file system */
@@ -144,7 +144,7 @@ typedef struct flock
#ifndef __USE_FILE_OFFSET64
__off_t l_start; /* Offset where the lock begins. */
__off_t l_len; /* Size of the locked area; zero means until EOF. */
#if _MIPS_SIM != _MIPS_SIM_ABI64
#if _MIPS_SIM != _ABI64
/* The 64-bit flock structure, used by the n64 ABI, and for 64-bit
fcntls in o32 and n32, never has this field. */
long int l_sysid;
@@ -154,7 +154,7 @@ typedef struct flock
__off64_t l_len; /* Size of the locked area; zero means until EOF. */
#endif
__pid_t l_pid; /* Process holding the lock. */
#if ! defined __USE_FILE_OFFSET64 && _MIPS_SIM != _MIPS_SIM_ABI64
#if ! defined __USE_FILE_OFFSET64 && _MIPS_SIM != _ABI64
/* The 64-bit flock structure, used by the n64 ABI, and for 64-bit
flock in o32 and n32, never has this field. */
long int pad[4];

6
sysdeps/unix/sysv/linux/mips/bits/sigcontext.h
View File

@@ -34,7 +34,7 @@
licenses, the fact that the file is pasted, instead of included,
doesn't really make any difference for the program that includes
this header. */
#if _MIPS_SIM == _MIPS_SIM_ABI32
#if _MIPS_SIM == _ABIO32
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
@@ -70,7 +70,7 @@ struct sigcontext {
};
#endif /* _ASM_SIGCONTEXT_H */
#else /* _MIPS_SIM != _MIPS_SIM_ABI32 */
#else /* _MIPS_SIM != _ABIO32 */
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
@@ -101,5 +101,5 @@ struct sigcontext {
};
#endif /* _ASM_SIGCONTEXT_H */
#endif /* _MIPS_SIM != _MIPS_SIM_ABI32 */
#endif /* _MIPS_SIM != _ABIO32 */
#endif

2
sysdeps/unix/sysv/linux/mips/bits/stat.h
View File

@@ -36,7 +36,7 @@
#define _MKNOD_VER _MKNOD_VER_LINUX /* The bits defined below. */
#if _MIPS_SIM == _MIPS_SIM_ABI32
#if _MIPS_SIM == _ABIO32
/* Structure describing file characteristics. */
struct stat
{

6
sysdeps/unix/sysv/linux/mips/configure.in
View File

@@ -42,7 +42,7 @@ BEGIN { print "#include <sgidefs.h>"; }
name = $2;
sub (/_O32_/, "_", name);
print;
print "#if _MIPS_SIM == _MIPS_SIM_ABI32";
print "#if _MIPS_SIM == _ABIO32";
print "# define " name " " $2;
print "#endif";
next;
@@ -51,7 +51,7 @@ BEGIN { print "#include <sgidefs.h>"; }
name = $2;
sub (/_N32_/, "_", name);
print;
print "#if _MIPS_SIM == _MIPS_SIM_NABI32";
print "#if _MIPS_SIM == _ABIN32";
print "# define " name " " $2;
print "#endif";
next;
@@ -60,7 +60,7 @@ BEGIN { print "#include <sgidefs.h>"; }
name = $2;
sub (/_N64_/, "_", name);
print;
print "#if _MIPS_SIM == _MIPS_SIM_ABI64";
print "#if _MIPS_SIM == _ABI64";
print "# define " name " " $2;
print "#endif";
next;

2
sysdeps/unix/sysv/linux/mips/kernel_stat.h
View File

@@ -3,7 +3,7 @@
userland data structures are not identical, because of different
padding. */
/* Definition of `struct stat' used in the kernel. */
#if _MIPS_SIM != _MIPS_SIM_ABI32
#if _MIPS_SIM != _ABIO32
struct kernel_stat
{
unsigned int st_dev;

7
sysdeps/unix/sysv/linux/mips/pread.c
View File

@@ -20,6 +20,7 @@
#include <assert.h>
#include <errno.h>
#include <sgidefs.h>
#include <unistd.h>
#include <endian.h>
@@ -55,14 +56,14 @@ __libc_pread (fd, buf, count, offset)
{
ssize_t result;
#if _MIPS_SIM != _MIPS_SIM_ABI64
#if _MIPS_SIM != _ABI64
assert (sizeof (offset) == 4);
#endif
if (SINGLE_THREAD_P)
{
/* First try the syscall. */
#if _MIPS_SIM == _MIPS_SIM_NABI32 || _MIPS_SIM == _MIPS_SIM_ABI64
#if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64
result = INLINE_SYSCALL (pread, 4, fd, CHECK_N (buf, count), count,
offset);
#else
@@ -80,7 +81,7 @@ __libc_pread (fd, buf, count, offset)
int oldtype = LIBC_CANCEL_ASYNC ();
/* First try the syscall. */
#if _MIPS_SIM == _MIPS_SIM_NABI32 || _MIPS_SIM_ABI64
#if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64
result = INLINE_SYSCALL (pread, 4, fd, CHECK_N (buf, count), count, offset);
#else
result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count, 0,

5
sysdeps/unix/sysv/linux/mips/pread64.c
View File

@@ -19,6 +19,7 @@
02111-1307 USA. */
#include <errno.h>
#include <sgidefs.h>
#include <unistd.h>
#include <endian.h>
@@ -58,7 +59,7 @@ __libc_pread64 (fd, buf, count, offset)
if (SINGLE_THREAD_P)
{
/* First try the syscall. */
#if _MIPS_SIM == _MIPS_SIM_NABI32 || _MIPS_SIM == _MIPS_SIM_ABI64
#if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64
result = INLINE_SYSCALL (pread, 4, fd, CHECK_N (buf, count), count,
offset);
#else
@@ -77,7 +78,7 @@ __libc_pread64 (fd, buf, count, offset)
int oldtype = LIBC_CANCEL_ASYNC ();
/* First try the syscall. */
#if _MIPS_SIM == _MIPS_SIM_NABI32 || _MIPS_SIM == _MIPS_SIM_ABI64
#if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64
result = INLINE_SYSCALL (pread, 4, fd, CHECK_N (buf, count), count, offset);
#else
result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count, 0,

3
sysdeps/unix/sysv/linux/mips/ptrace.c
View File

@@ -18,6 +18,7 @@
02111-1307 USA. */
#include <errno.h>
#include <sgidefs.h>
#include <sys/types.h>
#include <sys/ptrace.h>
#include <sys/user.h>
@@ -28,7 +29,7 @@
#include <bp-checks.h>
#include <sgidefs.h>
#if _MIPS_SIM == _MIPS_SIM_NABI32
#if _MIPS_SIM == _ABIN32
__extension__ typedef long long int reg_type;
#else
typedef long int reg_type;

7
sysdeps/unix/sysv/linux/mips/pwrite.c
View File

@@ -20,6 +20,7 @@
#include <assert.h>
#include <errno.h>
#include <sgidefs.h>
#include <unistd.h>
#include <endian.h>
@@ -55,14 +56,14 @@ __libc_pwrite (fd, buf, count, offset)
{
ssize_t result;
#if _MIPS_SIM == _MIPS_SIM_ABI64
#if _MIPS_SIM != _ABI64
assert (sizeof (offset) == 4);
#endif
if (SINGLE_THREAD_P)
{
/* First try the syscall. */
#if _MIPS_SIM == _MIPS_SIM_NABI32 || _MIPS_SIM == _MIPS_SIM_ABI64
#if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64
result = INLINE_SYSCALL (pwrite, 4, fd, CHECK_N (buf, count), count,
offset);
#else
@@ -80,7 +81,7 @@ __libc_pwrite (fd, buf, count, offset)
int oldtype = LIBC_CANCEL_ASYNC ();
/* First try the syscall. */
#if _MIPS_SIM == _MIPS_SIM_NABI32 || _MIPS_SIM == _MIPS_SIM_ABI64
#if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64
result = INLINE_SYSCALL (pwrite, 4, fd, CHECK_N (buf, count), count, offset);
#else
result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count, 0,

5
sysdeps/unix/sysv/linux/mips/pwrite64.c
View File

@@ -19,6 +19,7 @@
02111-1307 USA. */
#include <errno.h>
#include <sgidefs.h>
#include <unistd.h>
#include <endian.h>
@@ -54,7 +55,7 @@ __libc_pwrite64 (fd, buf, count, offset)
if (SINGLE_THREAD_P)
{
/* First try the syscall. */
#if _MIPS_SIM == _MIPS_SIM_NABI32 || _MIPS_SIM == _MIPS_SIM_ABI64
#if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64
result = INLINE_SYSCALL (pwrite, 4, fd, CHECK_N (buf, count), count,
offset);
#else
@@ -74,7 +75,7 @@ __libc_pwrite64 (fd, buf, count, offset)
int oldtype = LIBC_CANCEL_ASYNC ();
/* First try the syscall. */
#if _MIPS_SIM == _MIPS_SIM_NABI32 || _MIPS_SIM == _MIPS_SIM_ABI64
#if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64
result = INLINE_SYSCALL (pwrite, 4, fd, CHECK_N (buf, count), count, offset);
#else
result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count, 0,

9
sysdeps/unix/sysv/linux/mips/sigaction.c
View File

@@ -18,6 +18,7 @@
02111-1307 USA. */
#include <errno.h>
#include <sgidefs.h>
#include <signal.h>
#include <string.h>
@@ -40,7 +41,7 @@ int __libc_missing_rt_sigs;
#endif
#if _MIPS_SIM != _MIPS_SIM_ABI32
#if _MIPS_SIM != _ABIO32
# ifdef __NR_rt_sigreturn
static void restore_rt (void) asm ("__restore_rt");
@@ -82,7 +83,7 @@ __libc_sigaction (sig, act, oact)
memcpy (&kact.sa_mask, &act->sa_mask, sizeof (kernel_sigset_t));
kact.sa_flags = act->sa_flags;
# ifdef HAVE_SA_RESTORER
# if _MIPS_SIM == _MIPS_SIM_ABI32
# if _MIPS_SIM == _ABIO32
kact.sa_restorer = act->sa_restorer;
# else
kact.sa_restorer = &restore_rt;
@@ -140,7 +141,7 @@ __libc_sigaction (sig, act, oact)
oact->sa_mask.__val[0] = k_osigact.sa_mask;
oact->sa_flags = k_osigact.sa_flags;
# ifdef HAVE_SA_RESTORER
# if _MIPS_SIM == _MIPS_SIM_ABI32
# if _MIPS_SIM == _ABIO32
oact->sa_restorer = k_osigact.sa_restorer;
# else
oact->sa_restorer = &restore;
@@ -177,7 +178,7 @@ asm \
);
/* The return code for realtime-signals. */
#if _MIPS_SIM != _MIPS_SIM_ABI32
#if _MIPS_SIM != _ABIO32
# ifdef __NR_rt_sigreturn
RESTORE (restore_rt, __NR_rt_sigreturn)
# endif

2
sysdeps/unix/sysv/linux/mips/sigcontextinfo.h
View File

@@ -20,7 +20,7 @@
#include <sgidefs.h>
#if _MIPS_SIM == _MIPS_SIM_ABI32
#if _MIPS_SIM == _ABIO32
#define SIGCONTEXT unsigned long _code, struct sigcontext *
#define SIGCONTEXT_EXTRA_ARGS _code,

7
sysdeps/unix/sysv/linux/mips/sys/procfs.h
View File

@@ -25,6 +25,7 @@
used on Linux. */
#include <features.h>
#include <sgidefs.h>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/user.h>
@@ -34,7 +35,7 @@
#define ELF_NGREG 45
#define ELF_NFPREG 33
#if _MIPS_SIM == _MIPS_SIM_NABI32
#if _MIPS_SIM == _ABIN32
__extension__ typedef unsigned long long elf_greg_t;
#else
typedef unsigned long elf_greg_t;
@@ -65,7 +66,7 @@ struct elf_prstatus
{
struct elf_siginfo pr_info; /* Info associated with signal. */
short int pr_cursig; /* Current signal. */
#if _MIPS_SIM == _MIPS_SIM_NABI32
#if _MIPS_SIM == _ABIN32
__extension__ unsigned long long int pr_sigpend;
__extension__ unsigned long long int pr_sighold;
#else
@@ -93,7 +94,7 @@ struct elf_prpsinfo
char pr_sname; /* Char for pr_state. */
char pr_zomb; /* Zombie. */
char pr_nice; /* Nice val. */
#if _MIPS_SIM == _MIPS_SIM_NABI32
#if _MIPS_SIM == _ABIN32
__extension__ unsigned long long int pr_flag;
#else
unsigned long int pr_flag; /* Flags. */

2
sysdeps/unix/sysv/linux/mips/sys/ptrace.h
View File

@@ -124,7 +124,7 @@ enum __ptrace_request
appear (those that are used for the particular request) as:
pid_t PID, void *ADDR, int DATA, void *ADDR2
after REQUEST. */
#if _MIPS_SIM == _MIPS_SIM_NABI32
#if _MIPS_SIM == _ABIN32
__extension__ extern long long int ptrace
(enum __ptrace_request __request, ...) __THROW;
#else

3
sysdeps/unix/sysv/linux/mips/sys/tas.h
View File

@@ -21,7 +21,6 @@
#define _SYS_TAS_H 1
#include <features.h>
#include <sgidefs.h>
__BEGIN_DECLS
@@ -43,7 +42,7 @@ _test_and_set (int *p, int v) __THROW
("/* Inline test and set */\n"
"1:\n\t"
".set push\n\t"
#if _MIPS_SIM == _MIPS_SIM_ABI32
#if _MIPS_SIM == _ABIO32
".set mips2\n\t"
#endif
"ll %0,%3\n\t"

5
sysdeps/unix/sysv/linux/mips/sys/ucontext.h
View File

@@ -22,14 +22,13 @@
#define _SYS_UCONTEXT_H 1
#include <features.h>
#include <sgidefs.h>
#include <signal.h>
/* We need the signal context definitions even if they are not used
included in <signal.h>. */
#include <bits/sigcontext.h>
#include <sgidefs.h>
/* Type for general register. Even in o32 we assume 64-bit registers,
like the kernel. */
__extension__ typedef unsigned long long int greg_t;
@@ -54,7 +53,7 @@ typedef struct fpregset {
/* Context to describe whole processor state. */
#if _MIPS_SIM == _MIPS_SIM_ABI32
#if _MIPS_SIM == _ABIO32
/* Earlier versions of glibc for mips had an entirely different
definition of mcontext_t, that didn't even resemble the
corresponding kernel data structure. Since all legitimate uses of

8
sysdeps/unix/sysv/linux/mips/sys/user.h
View File

@@ -32,7 +32,7 @@
instead of included separately, doesn't change in any way the
licensing status of a program that includes user.h. Since this is
for gdb alone, and gdb is GPLed, no surprises here. */
#if _MIPS_SIM == _MIPS_SIM_ABI32
#if _MIPS_SIM == _ABIO32
/*
* Various register offset definitions for debuggers, core file
* examiners and whatnot.
@@ -100,7 +100,7 @@
#endif /* __ASM_MIPS_REG_H */
#else /* _MIPS_SIM != _MIPS_SIM_ABI32 */
#else /* _MIPS_SIM != _ABIO32 */
/*
* Various register offset definitions for debuggers, core file
@@ -170,9 +170,9 @@
#endif /* _ASM_REG_H */
#endif /* _MIPS_SIM != _MIPS_SIM_ABI32 */
#endif /* _MIPS_SIM != _ABIO32 */
#if _MIPS_SIM == _MIPS_SIM_ABI32
#if _MIPS_SIM == _ABIO32
struct user
{