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-rw-r--r--ChangeLog67
-rw-r--r--Makerules2
-rw-r--r--csu/initfini.c1
-rw-r--r--elf/elf.h18
-rw-r--r--libio/Versions6
-rw-r--r--libio/fileops.c77
-rw-r--r--libio/libioP.h16
-rw-r--r--libio/oldfileops.c13
-rw-r--r--libio/vsnprintf.c1
-rw-r--r--math/atest-exp.c8
-rw-r--r--math/atest-exp2.c8
-rw-r--r--math/atest-sincos.c14
-rw-r--r--sysdeps/unix/sysv/linux/i386/Versions3
-rw-r--r--sysdeps/unix/sysv/linux/i386/i686/sysdep.h4
-rw-r--r--sysdeps/unix/sysv/linux/i386/syscalls.list1
-rw-r--r--sysdeps/unix/sysv/linux/i386/sysdep.h4
16 files changed, 194 insertions, 49 deletions
diff --git a/ChangeLog b/ChangeLog
index f671589..107d0d1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,69 @@
-1998-08-23 Ricahrd Henderson <rth@cygnus.com>
+1998-08-23 Ulrich Drepper <drepper@cygnus.com>
+
+ * sysdeps/unix/sysv/linux/i386/Versions [GLIBC_2.1]: Add
+ __modify_ldt and modify_ldt.
+ * sysdeps/unix/sysv/linux/i386/syscalls.list: Add modify_ldt.
+
+ * sysdeps/unix/sysv/linux/i386/sysdep.h (SYSCALL_ERROR_HANDLER):
+ Use orl $-1 instead of movl $-1 to save two bytes.
+ * sysdeps/unix/sysv/linux/i386/i686/sysdep.h (SYSCALL_ERROR_HANDLER):
+ Likewise.
+
+1998-08-17 H.J. Lu <hjl@gnu.org>
+
+ * libio/Versions (_IO_do_write, _IO_file_attach,
+ _IO_file_close_it, _IO_file_finish, _IO_file_fopen,
+ _IO_file_init, _IO_file_overflow, _IO_file_seekoff,
+ _IO_file_setbuf, _IO_file_sync, _IO_file_underflow,
+ _IO_file_write, _IO_file_xsputn): Added to GLIBC_2.1.
+
+ * libio/fileops.c (_IO_do_write, _IO_file_attach,
+ _IO_file_close_it, _IO_file_finish, _IO_file_fopen,
+ _IO_file_init, _IO_file_overflow, _IO_file_seekoff,
+ _IO_file_setbuf, _IO_file_sync, _IO_file_underflow,
+ _IO_file_write, _IO_file_xsputn): Change the prefix to
+ "_IO_new_". Added to GLIBC_2.1.
+
+ * libio/libioP.h (_IO_do_write, _IO_file_attach,
+ _IO_file_close_it, _IO_file_finish, _IO_file_fopen,
+ _IO_file_init, _IO_file_overflow, _IO_file_seekoff,
+ _IO_file_setbuf, _IO_file_sync, _IO_file_underflow,
+ _IO_file_write, _IO_file_xsputn): Add prototypes for the prefix
+ "_IO_new_".
+
+ * libio/oldfileops.c (_IO_do_write, _IO_file_attach,
+ _IO_file_close_it, _IO_file_finish, _IO_file_fopen,
+ _IO_file_init, _IO_file_overflow, _IO_file_seekoff,
+ _IO_file_setbuf, _IO_file_sync, _IO_file_underflow,
+ _IO_file_write, _IO_file_xsputn): Added to GLIBC_2.0.
+
+1998-08-23 Richard Henderson <rth@cygnus.com>
+
+ * Makeconfig (LDFLAGS): Remove.
+
+ * csu/initfini.c: Return to .text before __gmon_start__.
+
+ * elf/elf.h (EM_FAKE_ALPHA): Rename from EM_OLD_ALPHA.
+ (STO_MIPS_*): Rename from STO_*.
+ (STB_MIPS_SPLIT_COMMON): Rename from STB_SPLIT_COMMON.
+ (STO_ALPHA_NOPV, STO_ALPHA_STD_GPLOAD): New.
+
+ * math/atest-exp.c (mpn_bitsize): Fix bit location calculation.
+ (main): e3s is negative on zero.
+ * math/atest-exp2.c: Likewise.
+ * math/atest-sincos.c: Likewise.
+
+1998-08-23 Andreas Jaeger <aj@arthur.rhein-neckar.de>
+
+ * Makerules (install): Add comment about absolute paths.
+
+1998-08-23 Ulrich Drepper <drepper@cygnus.com>
+
+ * libio/vsnprintf.c (_IO_vsnprintf): Set first byte of destination
+ array to NUL to handle maxlen==1 case correctly.
+ Patch by HJ Lu.
+
+1998-08-23 Richard Henderson <rth@cygnus.com>
* sysdeps/alpha/elf/crtbegin.S: Fix .prologue; no pv used.
* sysdeps/alpha/elf/crtend.S: Likewise.
diff --git a/Makerules b/Makerules
index d8fe977..c17ea78 100644
--- a/Makerules
+++ b/Makerules
@@ -688,6 +688,8 @@ ifndef subdir
# link script. It contains references for the various libraries we need.
# The libc.so object is not complete since some functions are only defined
# in libc_nonshared.a.
+# We need to use absolute paths since otherwise local copies (if they exist)
+# of the files are taken by the linker.
install: $(inst_libdir)/libc.so
$(inst_libdir)/libc.so: $(common-objpfx)libc.so$(libc.so-version) \
$(inst_libdir)/$(patsubst %,$(libtype.oS),\
diff --git a/csu/initfini.c b/csu/initfini.c
index b05d36a..1f74f20 100644
--- a/csu/initfini.c
+++ b/csu/initfini.c
@@ -83,6 +83,7 @@ _init (void)
SECTION(".init");
}
asm ("END_INIT");
+SECTION(".text");
/* This version of __gmon_start__ is used if no other is found. By providing
a default function we avoid the need to test whether the pointer is NULL,
diff --git a/elf/elf.h b/elf/elf.h
index dfcadf3..4557667 100644
--- a/elf/elf.h
+++ b/elf/elf.h
@@ -184,7 +184,7 @@ typedef struct
#define EM_RH32 38 /* TRW RH32 */
#define EM_MMA 39 /* Fujitsu MMA */
#define EM_ARM 40 /* ARM */
-#define EM_OLD_ALPHA 41 /* Digital Alpha */
+#define EM_FAKE_ALPHA 41 /* Digital Alpha */
#define EM_SH 42 /* Hitachi SH */
#define EM_SPARCV9 43 /* SPARC v9 64-bit */
#define EM_TRICORE 44 /* Siemens Tricore */
@@ -1006,14 +1006,14 @@ typedef struct
/* Symbol tables. */
/* MIPS specific values for `st_other'. */
-#define STO_DEFAULT 0x0
-#define STO_INTERNAL 0x1
-#define STO_HIDDEN 0x2
-#define STO_PROTECTED 0x3
-#define STO_SC_ALIGN_UNUSED 0xff
+#define STO_MIPS_DEFAULT 0x0
+#define STO_MIPS_INTERNAL 0x1
+#define STO_MIPS_HIDDEN 0x2
+#define STO_MIPS_PROTECTED 0x3
+#define STO_MIPS_SC_ALIGN_UNUSED 0xff
/* MIPS specific values for `st_info'. */
-#define STB_SPLIT_COMMON 13
+#define STB_MIPS_SPLIT_COMMON 13
/* Entries found in sections of type SHT_MIPS_GPTAB. */
@@ -1306,6 +1306,10 @@ typedef Elf32_Addr Elf32_Conflict;
#define SHF_ALPHA_GPREL 0x10000000
+/* Legal values for st_other field of Elf64_Sym. */
+#define STO_ALPHA_NOPV 0x80 /* No PV required. */
+#define STO_ALPHA_STD_GPLOAD 0x88 /* PV only used for initial ldgp. */
+
/* Alpha relocs. */
#define R_ALPHA_NONE 0 /* No reloc */
diff --git a/libio/Versions b/libio/Versions
index 7cc0945..c9d74d3 100644
--- a/libio/Versions
+++ b/libio/Versions
@@ -83,6 +83,12 @@ libc {
# functions used in other libraries
_IO_fclose; _IO_fopen; _IO_fdopen; __asprintf;
+ # functions used in libstdc++
+ _IO_do_write; _IO_file_attach; _IO_file_close_it; _IO_file_finish;
+ _IO_file_fopen; _IO_file_init; _IO_file_overflow; _IO_file_seekoff;
+ _IO_file_setbuf; _IO_file_sync; _IO_file_underflow;
+ _IO_file_write; _IO_file_xsputn;
+
# Changed getline function in libio.
_IO_getline_info;
diff --git a/libio/fileops.c b/libio/fileops.c
index 5a5f9d9..a2017f2 100644
--- a/libio/fileops.c
+++ b/libio/fileops.c
@@ -105,7 +105,7 @@ extern int errno;
void
-_IO_file_init (fp)
+_IO_new_file_init (fp)
_IO_FILE *fp;
{
/* POSIX.1 allows another file handle to be used to change the position
@@ -119,7 +119,7 @@ _IO_file_init (fp)
}
int
-_IO_file_close_it (fp)
+_IO_new_file_close_it (fp)
_IO_FILE *fp;
{
int write_status, close_status;
@@ -146,7 +146,7 @@ _IO_file_close_it (fp)
}
void
-_IO_file_finish (fp, dummy)
+_IO_new_file_finish (fp, dummy)
_IO_FILE *fp;
int dummy;
{
@@ -192,7 +192,7 @@ _IO_file_open (fp, filename, posix_mode, prot, read_write, is32not64)
}
_IO_FILE *
-_IO_file_fopen (fp, filename, mode, is32not64)
+_IO_new_file_fopen (fp, filename, mode, is32not64)
_IO_FILE *fp;
const char *filename;
const char *mode;
@@ -250,7 +250,7 @@ _IO_file_fopen (fp, filename, mode, is32not64)
}
_IO_FILE *
-_IO_file_attach (fp, fd)
+_IO_new_file_attach (fp, fd)
_IO_FILE *fp;
int fd;
{
@@ -269,7 +269,7 @@ _IO_file_attach (fp, fd)
}
_IO_FILE *
-_IO_file_setbuf (fp, p, len)
+_IO_new_file_setbuf (fp, p, len)
_IO_FILE *fp;
char *p;
_IO_ssize_t len;
@@ -288,7 +288,7 @@ _IO_file_setbuf (fp, p, len)
Then mark FP as having empty buffers. */
int
-_IO_do_write (fp, data, to_do)
+_IO_new_do_write (fp, data, to_do)
_IO_FILE *fp;
const char *data;
_IO_size_t to_do;
@@ -322,7 +322,7 @@ _IO_do_write (fp, data, to_do)
}
int
-_IO_file_underflow (fp)
+_IO_new_file_underflow (fp)
_IO_FILE *fp;
{
_IO_ssize_t count;
@@ -377,7 +377,7 @@ _IO_file_underflow (fp)
}
int
-_IO_file_overflow (f, ch)
+_IO_new_file_overflow (f, ch)
_IO_FILE *f;
int ch;
{
@@ -428,7 +428,7 @@ _IO_file_overflow (f, ch)
}
int
-_IO_file_sync (fp)
+_IO_new_file_sync (fp)
_IO_FILE *fp;
{
_IO_ssize_t delta;
@@ -462,7 +462,7 @@ _IO_file_sync (fp)
}
_IO_fpos64_t
-_IO_file_seekoff (fp, offset, dir, mode)
+_IO_new_file_seekoff (fp, offset, dir, mode)
_IO_FILE *fp;
_IO_off64_t offset;
int dir;
@@ -664,7 +664,7 @@ _IO_file_close (fp)
}
_IO_ssize_t
-_IO_file_write (f, data, n)
+_IO_new_file_write (f, data, n)
_IO_FILE *f;
const void *data;
_IO_ssize_t n;
@@ -688,7 +688,7 @@ _IO_file_write (f, data, n)
}
_IO_size_t
-_IO_file_xsputn (f, data, n)
+_IO_new_file_xsputn (f, data, n)
_IO_FILE *f;
const void *data;
_IO_size_t n;
@@ -761,7 +761,7 @@ _IO_file_xsputn (f, data, n)
dont_write = block_size >= 128 ? to_do % block_size : 0;
count = to_do - dont_write;
- if (_IO_do_write (f, s, count) == EOF)
+ if (_IO_new_do_write (f, s, count) == EOF)
return n - to_do;
to_do = dont_write;
@@ -865,23 +865,56 @@ _IO_file_xsgetn (fp, data, n)
struct _IO_jump_t _IO_file_jumps =
{
JUMP_INIT_DUMMY,
- JUMP_INIT(finish, _IO_file_finish),
- JUMP_INIT(overflow, _IO_file_overflow),
- JUMP_INIT(underflow, _IO_file_underflow),
+ JUMP_INIT(finish, _IO_new_file_finish),
+ JUMP_INIT(overflow, _IO_new_file_overflow),
+ JUMP_INIT(underflow, _IO_new_file_underflow),
JUMP_INIT(uflow, _IO_default_uflow),
JUMP_INIT(pbackfail, _IO_default_pbackfail),
- JUMP_INIT(xsputn, _IO_file_xsputn),
+ JUMP_INIT(xsputn, _IO_new_file_xsputn),
JUMP_INIT(xsgetn, _IO_file_xsgetn),
- JUMP_INIT(seekoff, _IO_file_seekoff),
+ JUMP_INIT(seekoff, _IO_new_file_seekoff),
JUMP_INIT(seekpos, _IO_default_seekpos),
- JUMP_INIT(setbuf, _IO_file_setbuf),
- JUMP_INIT(sync, _IO_file_sync),
+ JUMP_INIT(setbuf, _IO_new_file_setbuf),
+ JUMP_INIT(sync, _IO_new_file_sync),
JUMP_INIT(doallocate, _IO_file_doallocate),
JUMP_INIT(read, _IO_file_read),
- JUMP_INIT(write, _IO_file_write),
+ JUMP_INIT(write, _IO_new_file_write),
JUMP_INIT(seek, _IO_file_seek),
JUMP_INIT(close, _IO_file_close),
JUMP_INIT(stat, _IO_file_stat),
JUMP_INIT(showmanyc, _IO_default_showmanyc),
JUMP_INIT(imbue, _IO_default_imbue)
};
+
+
+#if defined PIC && DO_VERSIONING
+default_symbol_version (_IO_new_do_write, _IO_do_write, GLIBC_2.1);
+default_symbol_version (_IO_new_file_attach, _IO_file_attach, GLIBC_2.1);
+default_symbol_version (_IO_new_file_close_it, _IO_file_close_it, GLIBC_2.1);
+default_symbol_version (_IO_new_file_finish, _IO_file_finish, GLIBC_2.1);
+default_symbol_version (_IO_new_file_fopen, _IO_file_fopen, GLIBC_2.1);
+default_symbol_version (_IO_new_file_init, _IO_file_init, GLIBC_2.1);
+default_symbol_version (_IO_new_file_setbuf, _IO_file_setbuf, GLIBC_2.1);
+default_symbol_version (_IO_new_file_sync, _IO_file_sync, GLIBC_2.1);
+default_symbol_version (_IO_new_file_overflow, _IO_file_overflow, GLIBC_2.1);
+default_symbol_version (_IO_new_file_seekoff, _IO_file_seekoff, GLIBC_2.1);
+default_symbol_version (_IO_new_file_underflow, _IO_file_underflow, GLIBC_2.1);
+default_symbol_version (_IO_new_file_write, _IO_file_write, GLIBC_2.1);
+default_symbol_version (_IO_new_file_xsputn, _IO_file_xsputn, GLIBC_2.1);
+#else
+# ifdef strong_alias
+strong_alias (_IO_new_do_write, _IO_do_write);
+strong_alias (_IO_new_file_attach, _IO_file_attach);
+strong_alias (_IO_new_file_close_it, _IO_file_close_it);
+strong_alias (_IO_new_file_finish, _IO_file_finish);
+strong_alias (_IO_new_file_fopen, _IO_file_fopen);
+strong_alias (_IO_new_file_init, _IO_file_init);
+strong_alias (_IO_new_file_setbuf, _IO_file_setbuf);
+strong_alias (_IO_new_file_sync, _IO_file_sync);
+strong_alias (_IO_new_file_overflow, _IO_file_overflow);
+strong_alias (_IO_new_file_seekoff, _IO_file_seekoff);
+strong_alias (_IO_new_file_underflow, _IO_file_underflow);
+strong_alias (_IO_new_file_write, _IO_file_write);
+strong_alias (_IO_new_file_xsputn, _IO_file_xsputn);
+# endif
+#endif
diff --git a/libio/libioP.h b/libio/libioP.h
index 004c95a..bf5638f 100644
--- a/libio/libioP.h
+++ b/libio/libioP.h
@@ -340,6 +340,7 @@ extern struct _IO_jump_t _IO_streambuf_jumps;
extern struct _IO_jump_t _IO_proc_jumps;
extern struct _IO_jump_t _IO_str_jumps;
extern int _IO_do_write __P ((_IO_FILE *, const char *, _IO_size_t));
+extern int _IO_new_do_write __P ((_IO_FILE *, const char *, _IO_size_t));
extern int _IO_old_do_write __P ((_IO_FILE *, const char *, _IO_size_t));
extern int _IO_flush_all __P ((void));
extern int _IO_cleanup __P ((void));
@@ -389,6 +390,21 @@ extern int _IO_file_close_it __P ((_IO_FILE *));
extern _IO_fpos64_t _IO_file_seek __P ((_IO_FILE *, _IO_off64_t, int));
extern void _IO_file_finish __P ((_IO_FILE *, int));
+extern _IO_FILE* _IO_new_file_attach __P ((_IO_FILE *, int));
+extern int _IO_new_file_close_it __P ((_IO_FILE *));
+extern void _IO_new_file_finish __P ((_IO_FILE *, int));
+extern _IO_FILE* _IO_new_file_fopen __P ((_IO_FILE *, const char *, const char *,
+ int));
+extern void _IO_new_file_init __P ((_IO_FILE *));
+extern _IO_FILE* _IO_new_file_setbuf __P ((_IO_FILE *, char *, _IO_ssize_t));
+extern int _IO_new_file_sync __P ((_IO_FILE *));
+extern int _IO_new_file_underflow __P ((_IO_FILE *));
+extern int _IO_new_file_overflow __P ((_IO_FILE *, int));
+extern _IO_fpos64_t _IO_new_file_seekoff __P ((_IO_FILE *, _IO_off64_t, int, int));
+extern _IO_ssize_t _IO_new_file_write __P ((_IO_FILE *, const void *,
+ _IO_ssize_t));
+extern _IO_size_t _IO_new_file_xsputn __P ((_IO_FILE *, const void *, _IO_size_t));
+
extern _IO_FILE* _IO_old_file_setbuf __P ((_IO_FILE *, char *, _IO_ssize_t));
extern _IO_fpos64_t _IO_old_file_seekoff __P ((_IO_FILE *, _IO_off64_t, int,
int));
diff --git a/libio/oldfileops.c b/libio/oldfileops.c
index ae710b1..59de8d8 100644
--- a/libio/oldfileops.c
+++ b/libio/oldfileops.c
@@ -721,5 +721,18 @@ struct _IO_jump_t _IO_old_file_jumps =
JUMP_INIT(stat, _IO_file_stat)
};
+symbol_version (_IO_old_do_write, _IO_do_write, GLIBC_2.0);
+symbol_version (_IO_old_file_attach, _IO_file_attach, GLIBC_2.0);
+symbol_version (_IO_old_file_close_it, _IO_file_close_it, GLIBC_2.0);
+symbol_version (_IO_old_file_finish, _IO_file_finish, GLIBC_2.0);
+symbol_version (_IO_old_file_fopen, _IO_file_fopen, GLIBC_2.0);
+symbol_version (_IO_old_file_init, _IO_file_init, GLIBC_2.0);
+symbol_version (_IO_old_file_setbuf, _IO_file_setbuf, GLIBC_2.0);
+symbol_version (_IO_old_file_sync, _IO_file_sync, GLIBC_2.0);
+symbol_version (_IO_old_file_overflow, _IO_file_overflow, GLIBC_2.0);
+symbol_version (_IO_old_file_seekoff, _IO_file_seekoff, GLIBC_2.0);
+symbol_version (_IO_old_file_underflow, _IO_file_underflow, GLIBC_2.0);
+symbol_version (_IO_old_file_write, _IO_file_write, GLIBC_2.0);
+symbol_version (_IO_old_file_xsputn, _IO_file_xsputn, GLIBC_2.0);
#endif /* PIC && DO_VERSIONING */
diff --git a/libio/vsnprintf.c b/libio/vsnprintf.c
index 5ac2317..e223e5d 100644
--- a/libio/vsnprintf.c
+++ b/libio/vsnprintf.c
@@ -124,6 +124,7 @@ _IO_vsnprintf (string, maxlen, format, args)
_IO_init ((_IO_FILE *) &sf, 0);
_IO_JUMPS ((_IO_FILE *) &sf) = &_IO_strn_jumps;
+ string[0] = '\0';
_IO_str_init_static ((_IO_FILE *) &sf, string, maxlen - 1, string);
ret = _IO_vfprintf ((_IO_FILE *) &sf, format, args);
diff --git a/math/atest-exp.c b/math/atest-exp.c
index 4cab953..4aef38d 100644
--- a/math/atest-exp.c
+++ b/math/atest-exp.c
@@ -96,11 +96,11 @@ mpn_bitsize(const mp_limb_t *SRC_PTR, mp_size_t SIZE)
for (i = SIZE - 1; i > 0; i--)
if (SRC_PTR[i] != 0)
break;
- for (j = mpbpl - 1; j > 0; j--)
- if ((SRC_PTR[i] & 1 << j) != 0)
+ for (j = mpbpl - 1; j >= 0; j--)
+ if ((SRC_PTR[i] & (mp_limb_t)1 << j) != 0)
break;
- return i * 32 + j;
+ return i * mpbpl + j;
}
int
@@ -141,7 +141,7 @@ main (void)
e2s = mpn_bitsize (e2,SZ);
e3s = mpn_bitsize (e3,SZ);
- if (e3s > 1 && e2s - e3s < 54)
+ if (e3s >= 0 && e2s - e3s < 54)
{
#if PRINT_ERRORS
printf ("%06x ", i * (0x100000 / (1 << N2)));
diff --git a/math/atest-exp2.c b/math/atest-exp2.c
index 7243944..059e4cc 100644
--- a/math/atest-exp2.c
+++ b/math/atest-exp2.c
@@ -147,11 +147,11 @@ mpn_bitsize(const mp_limb_t *SRC_PTR, mp_size_t SIZE)
for (i = SIZE - 1; i > 0; --i)
if (SRC_PTR[i] != 0)
break;
- for (j = mpbpl - 1; j > 0; --j)
- if ((SRC_PTR[i] & 1 << j) != 0)
+ for (j = mpbpl - 1; j >= 0; --j)
+ if ((SRC_PTR[i] & (mp_limb_t)1 << j) != 0)
break;
- return i * 32 + j;
+ return i * mpbpl + j;
}
int
@@ -192,7 +192,7 @@ main (void)
e2s = mpn_bitsize (e2, SZ);
e3s = mpn_bitsize (e3, SZ);
- if (e3s > 1 && e2s - e3s < 54)
+ if (e3s >= 0 && e2s - e3s < 54)
{
#if PRINT_ERRORS
printf ("%06x ", i * (0x100000 / (1 << N2)));
diff --git a/math/atest-sincos.c b/math/atest-sincos.c
index 2f4187c..4dbbffb 100644
--- a/math/atest-sincos.c
+++ b/math/atest-sincos.c
@@ -132,11 +132,11 @@ mpn_bitsize (const mp_limb_t *SRC_PTR, mp_size_t SIZE)
for (i = SIZE - 1; i > 0; i--)
if (SRC_PTR[i] != 0)
break;
- for (j = mpbpl - 1; j > 0; j--)
- if ((SRC_PTR[i] & 1 << j) != 0)
+ for (j = mpbpl - 1; j >= 0; j--)
+ if ((SRC_PTR[i] & (mp_limb_t)1 << j) != 0)
break;
- return i * 32 + j;
+ return i * mpbpl + j;
}
int
@@ -188,8 +188,8 @@ main (void)
s3s = mpn_bitsize (s3, SZ);
c2s = mpn_bitsize (c2, SZ);
c3s = mpn_bitsize (c3, SZ);
- if (s3s > 1 && s2s - s3s < 54
- || c3s > 1 && c2s - c3s < 54
+ if (s3s >= 0 && s2s - s3s < 54
+ || c3s >= 0 && c2s - c3s < 54
|| 0)
{
#if PRINT_ERRORS
@@ -204,8 +204,8 @@ main (void)
print_mpn_hex (c2, (FRAC / 4) + 1);
putchar ('\n');
printf (" %c%c ",
- s2s-s3s < 54 ? s2s - s3s == 53 ? 'e' : 'F' : 'P',
- c2s-c3s < 54 ? c2s - c3s == 53 ? 'e' : 'F' : 'P');
+ s3s >= 0 && s2s-s3s < 54 ? s2s - s3s == 53 ? 'e' : 'F' : 'P',
+ c3s >= 0 && c2s-c3s < 54 ? c2s - c3s == 53 ? 'e' : 'F' : 'P');
print_mpn_hex (s3, (FRAC / 4) + 1);
putchar (' ');
print_mpn_hex (c3, (FRAC / 4) + 1);
diff --git a/sysdeps/unix/sysv/linux/i386/Versions b/sysdeps/unix/sysv/linux/i386/Versions
index 1ec868a..87b0167 100644
--- a/sysdeps/unix/sysv/linux/i386/Versions
+++ b/sysdeps/unix/sysv/linux/i386/Versions
@@ -4,4 +4,7 @@ libc {
vm86;
}
+ GLIBC_2.1 {
+ __modify_ldt; modify_ldt;
+ }
}
diff --git a/sysdeps/unix/sysv/linux/i386/i686/sysdep.h b/sysdeps/unix/sysv/linux/i386/i686/sysdep.h
index 3f1391f..4a4ee93 100644
--- a/sysdeps/unix/sysv/linux/i386/i686/sysdep.h
+++ b/sysdeps/unix/sysv/linux/i386/i686/sysdep.h
@@ -43,7 +43,7 @@
popl %ecx; \
popl %ebx; \
movl %ecx, (%eax); \
- movl $-1, %eax; \
+ orl $-1, %eax; \
jmp L(pseudo_end);
/* A quick note: it is assumed that the call to `__errno_location' does
not modify the stack! */
@@ -58,7 +58,7 @@
subl %eax, %edx; \
movl errno@GOT(%ecx), %ecx; \
movl %edx, (%ecx); \
- movl $-1, %eax; \
+ orl $-1, %eax; \
jmp L(pseudo_end);
# endif /* _LIBC_REENTRANT */
#endif /* PIC */
diff --git a/sysdeps/unix/sysv/linux/i386/syscalls.list b/sysdeps/unix/sysv/linux/i386/syscalls.list
index a66ccc0..2c167b9 100644
--- a/sysdeps/unix/sysv/linux/i386/syscalls.list
+++ b/sysdeps/unix/sysv/linux/i386/syscalls.list
@@ -1,5 +1,6 @@
# File name Caller Syscall name # args Strong name Weak names
+modify_ldt EXTRA modify_ldt 3 __modify_ldt modify_ldt
s_chown chown chown 3 __syscall_chown
s_getgroups getgroups getgroups 2 __syscall_getgroups
s_llseek llseek _llseek 5 __sys_llseek
diff --git a/sysdeps/unix/sysv/linux/i386/sysdep.h b/sysdeps/unix/sysv/linux/i386/sysdep.h
index 8c046ef..f9c70f4 100644
--- a/sysdeps/unix/sysv/linux/i386/sysdep.h
+++ b/sysdeps/unix/sysv/linux/i386/sysdep.h
@@ -86,7 +86,7 @@
popl %ecx; \
popl %ebx; \
movl %ecx, (%eax); \
- movl $-1, %eax; \
+ orl $-1, %eax; \
jmp L(pseudo_end);
/* A quick note: it is assumed that the call to `__errno_location' does
not modify the stack! */
@@ -99,7 +99,7 @@
subl %eax, %edx; \
movl errno@GOT(%ecx), %ecx; \
movl %edx, (%ecx); \
- movl $-1, %eax; \
+ orl $-1, %eax; \
jmp L(pseudo_end);
#endif /* _LIBC_REENTRANT */
#endif /* PIC */
generated by cgit v1.1 at 2024-12-28 06:42:14 +0000