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2002-12-28  Ulrich Drepper  <drepper@redhat.com>

	* descr.h (struct pthread): Move header.data.list to the back of the
	struct.
	* sysdeps/i386/tls.h (tcbhead_t): Move list to the back of the struct.
	(MULTIPLE_THREADS_OFFSET): Adjust offset.
	(SYSINFO_OFFSEET): Likewise.

2002-12-27  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/sysv/linux/i386/i686/dl-sysdep.h (USE_DL_SYSINFO):
	Define.
	(DL_SYSINFO_DEFAULT): Cast to uintptr_t to avoid warnings.
	* sysdeps/unix/sysv/linux/i386/dl-sysdep.h (NEED_DL_SYSINFO,
	DL_SYSINFO_DEFAULT, DL_SYSINFO_IMPLEMENTATION): Define.
	(USE_DL_SYSINFO): Undef.

2002-12-22  Jakub Jelinek  <jakub@redhat.com>

	* Makefile (tests-reverse): Use $(objpfx)../libc.so instead of
	$(common-objpfx)libc.so.
	* tst-cancel4.c (tf_write, tf_writev): Increase buf sizes so that
	it is bigger than pipe buffer size even on arches with bigger
	page size.
	(tf_usleep): Cast usleep argument to useconds_t to avoid warnings.
This commit is contained in:
Ulrich Drepper
2002-12-28 09:27:26 +00:00
parent ca78735936
commit 131fd126cd
36 changed files with 907 additions and 110 deletions
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50
sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
View File

@ -31,11 +31,7 @@
#ifdef __ASSEMBLER__
#ifdef DONT_LOAD_G1
# define LOADSYSCALL(x)
#else
# define LOADSYSCALL(x) mov __NR_##x, %g1
#endif
#define LOADSYSCALL(x) mov __NR_##x, %g1
/* Linux/SPARC uses a different trap number */
#undef PSEUDO
@ -47,6 +43,21 @@
C_LABEL(name); \
.type name,@function;
#ifdef LINKER_HANDLES_R_SPARC_WDISP22
/* Unfortunately, we cannot do this yet. Linker doesn't seem to
handle R_SPARC_WDISP22 against non-STB_LOCAL symbols properly . */
# define SYSCALL_ERROR_HANDLER_ENTRY(handler) \
.section .gnu.linkonce.t.handler,"ax",@progbits; \
.globl handler; \
.hidden handler; \
.type handler,@function; \
handler:
#else
# define SYSCALL_ERROR_HANDLER_ENTRY(handler) \
.subsection 3; \
handler:
#endif
#if RTLD_PRIVATE_ERRNO
# define SYSCALL_ERROR_HANDLER \
.section .gnu.linkonce.t.__sparc64.get_pic.l7,"ax",@progbits; \
@ -57,6 +68,7 @@ __sparc64.get_pic.l7: \
retl; \
add %o7, %l7, %l7; \
.previous; \
SYSCALL_ERROR_HANDLER_ENTRY(__syscall_error_handler) \
save %sp, -192, %sp; \
sethi %hi(_GLOBAL_OFFSET_TABLE_-4), %l7; \
call __sparc64.get_pic.l7; \
@ -64,17 +76,20 @@ __sparc64.get_pic.l7: \
ldx [%l7 + errno], %l0; \
st %i0, [%l0]; \
jmpl %i7+8, %g0; \
restore %g0, -1, %o0;
restore %g0, -1, %o0; \
.previous;
#else
# define SYSCALL_ERROR_HANDLER \
.global __errno_location; \
.type __errno_location,@function; \
save %sp, -192, %sp; \
call __errno_location; \
nop; \
st %i0, [%o0]; \
jmpl %i7+8, %g0; \
restore %g0, -1, %o0;
# define SYSCALL_ERROR_HANDLER \
SYSCALL_ERROR_HANDLER_ENTRY(__syscall_error_handler) \
.global __errno_location; \
.type __errno_location,@function; \
save %sp, -192, %sp; \
call __errno_location; \
nop; \
st %i0, [%o0]; \
jmpl %i7+8, %g0; \
restore %g0, -1, %o0; \
.previous;
#endif
#define PSEUDO(name, syscall_name, args) \
@ -82,10 +97,9 @@ __sparc64.get_pic.l7: \
ENTRY(name); \
LOADSYSCALL(syscall_name); \
ta 0x6d; \
bcc,pt %xcc, 1f; \
bcs,pn %xcc, __syscall_error_handler; \
nop; \
SYSCALL_ERROR_HANDLER; \
1:
SYSCALL_ERROR_HANDLER
#undef PSEUDO_END
#define PSEUDO_END(name) \