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authorUlrich Drepper <drepper@redhat.com>2003-12-11 20:46:47 +0000
committerUlrich Drepper <drepper@redhat.com>2003-12-11 20:46:47 +0000
commit092eb73ca2507c29adb37cd8075730e43c1e3794 (patch)
tree3898bbd02791720be314b47950e2c19a06c68a4c /linuxthreads/sysdeps/unix/sysv/linux
parent209454572369b17c5c038e2bf5295b789799e072 (diff)
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Update.
2003-12-01 Jes Sorensen <jes@wildopensource.com> * rt/tst-clock.c (do_test): Print message when skipping CLOCK_PROCESS_CPUTIME_ID test. * sysdeps/unix/sysv/linux/ia64/clock_getcpuclockid.c: New file. Provide CLOCK_PROCESS_CPUTIME_ID only if /proc/sal/itc_drift is 0. peek_token. This avoids some copying and reduces code size. (init_dfa): Initialize map_notascii. (build_wcs_upper_buffer): If map_notascii is zero use simplified
Diffstat (limited to 'linuxthreads/sysdeps/unix/sysv/linux')
-rw-r--r--linuxthreads/sysdeps/unix/sysv/linux/ia64/pt-initfini.c66
1 files changed, 49 insertions, 17 deletions
diff --git a/linuxthreads/sysdeps/unix/sysv/linux/ia64/pt-initfini.c b/linuxthreads/sysdeps/unix/sysv/linux/ia64/pt-initfini.c
index 04d577d843..85fd33f4a8 100644
--- a/linuxthreads/sysdeps/unix/sysv/linux/ia64/pt-initfini.c
+++ b/linuxthreads/sysdeps/unix/sysv/linux/ia64/pt-initfini.c
@@ -1,5 +1,5 @@
/* Special .init and .fini section support for ia64. LinuxThreads version.
- Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
+ Copyright (C) 2000, 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
@@ -36,40 +36,62 @@
* crtn.s puts the corresponding function epilogues
in the .init and .fini sections. */
+#include <stddef.h>
+
+#ifdef HAVE_INITFINI_ARRAY
+
+# define INIT_NEW_WAY \
+ ".xdata8 \".init_array\", @fptr(__pthread_initialize_minimal)\n"
+# define INIT_OLD_WAY ""
+#else
+# define INIT_NEW_WAY ""
+# define INIT_OLD_WAY \
+ "\n\
+ st8 [r12] = gp, -16\n\
+ br.call.sptk.many b0 = __pthread_initialize_minimal# ;;\n\
+ ;;\n\
+ adds r12 = 16, r12\n\
+ ;;\n\
+ ld8 gp = [r12]\n\
+ ;;\n"
+#endif
+
__asm__ ("\n\
\n\
#include \"defs.h\"\n\
\n\
/*@HEADER_ENDS*/\n\
\n\
-/*@_init_PROLOG_BEGINS*/\n\
- .section .init\n\
+/*@_init_PROLOG_BEGINS*/\n"
+ INIT_NEW_WAY
+ ".section .init\n\
.align 16\n\
.global _init#\n\
.proc _init#\n\
_init:\n\
+ .prologue\n\
+ .save ar.pfs, r34\n\
alloc r34 = ar.pfs, 0, 3, 0, 0\n\
+ .vframe r32\n\
mov r32 = r12\n\
+ .save rp, r33\n\
mov r33 = b0\n\
+ .body\n\
adds r12 = -16, r12\n\
- ;;\n\
-/* we could use r35 to save gp, but we use the stack since that's what\n\
- * all the other init routines will do --davidm 00/04/05 */\n\
- st8 [r12] = gp, -16\n\
- br.call.sptk.many b0 = __pthread_initialize_minimal# ;;\n\
- ;;\n\
- adds r12 = 16, r12\n\
- ;;\n\
- ld8 gp = [r12]\n\
- ;;\n\
- .align 16\n\
- .endp _init#\n\
+ ;;\n"
+ INIT_OLD_WAY
+ ".endp _init#\n\
\n\
/*@_init_PROLOG_ENDS*/\n\
\n\
/*@_init_EPILOG_BEGINS*/\n\
.section .init\n\
- .regstk 0,2,0,0\n\
+ .proc _init#\n\
+ .prologue\n\
+ .save ar.pfs, r34\n\
+ .vframe r32\n\
+ .save rp, r33\n\
+ .body\n\
mov r12 = r32\n\
mov ar.pfs = r34\n\
mov b0 = r33\n\
@@ -83,18 +105,28 @@ _init:\n\
.global _fini#\n\
.proc _fini#\n\
_fini:\n\
+ .prologue\n\
+ .save ar.pfs, r34\n\
alloc r34 = ar.pfs, 0, 3, 0, 0\n\
+ .vframe r32\n\
mov r32 = r12\n\
+ .save rp, r33\n\
mov r33 = b0\n\
+ .body\n\
adds r12 = -16, r12\n\
;;\n\
- .align 16\n\
.endp _fini#\n\
\n\
/*@_fini_PROLOG_ENDS*/\n\
\n\
/*@_fini_EPILOG_BEGINS*/\n\
.section .fini\n\
+ .proc _fini#\n\
+ .prologue\n\
+ .save ar.pfs, r34\n\
+ .vframe r32\n\
+ .save rp, r33\n\
+ .body\n\
mov r12 = r32\n\
mov ar.pfs = r34\n\
mov b0 = r33\n\