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authorUlrich Drepper <drepper@redhat.com>1999-10-10 20:36:40 +0000
committerUlrich Drepper <drepper@redhat.com>1999-10-10 20:36:40 +0000
commitbe9cd93a78a536ea078d4f2c6c75fe858d6845e3 (patch)
tree531512c37b11ba48095eddab9af5009558ddc5bc /sysdeps/hppa/sysdep.h
parenta73b0d84418552e0b05c2107e88e0f019ecd4dee (diff)
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Update.
1999-10-10 Ulrich Drepper <drepper@cygnus.com> * sysdeps/powerpc/sysdep.h: New file. * sysdeps/unix/powerpc/sysdep.h: New file. * sysdeps/unix/sysv/linux/powerpc/sysdep.h: Include sysdeps/unix/powerpc/sysdep.h, not sysdeps/unix/sysdep.h. * sysdeps/powerpc/fpu/s_copysign.S: Use symbolic names for registers instead of bare numbers. * sysdeps/powerpc/fpu/s_fabs.S: Likewise. * sysdeps/powerpc/fpu/s_fmax.S: Likewise. * sysdeps/powerpc/fpu/s_fmin.S: Likewise. * sysdeps/hppa/sysdep.h: New file.
Diffstat (limited to 'sysdeps/hppa/sysdep.h')
-rw-r--r--sysdeps/hppa/sysdep.h77
1 files changed, 77 insertions, 0 deletions
diff --git a/sysdeps/hppa/sysdep.h b/sysdeps/hppa/sysdep.h
new file mode 100644
index 0000000000..735882da09
--- /dev/null
+++ b/sysdeps/hppa/sysdep.h
@@ -0,0 +1,77 @@
+/* Assembler macros for HP/PA.
+ Copyright (C) 1999 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper, <drepper@cygnus.com>, August 1999.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <sysdeps/generic/sysdep.h>
+#include <sys/syscall.h>
+
+#ifdef __ASSEMBLER__
+
+/* Syntactic details of assembler. */
+
+#define ALIGNARG(log2) log2
+
+
+/* Define an entry point visible from C.
+
+ There is currently a bug in gdb which prevents us from specifying
+ incomplete stabs information. Fake some entries here which specify
+ the current source file. */
+#define ENTRY(name) \
+ .SPACE $TEXT$; \
+ .SUBSPA $CODE$,QUAD=0,ALIGN=8,ACCESS=44,CODE_ONLY; \
+ .align ALIGNARG(4); \
+ .NSUBSPA $CODE$,QUAD=0,ALIGN=8,ACCESS=44,CODE_ONLY; \
+ .EXPORT C_SYMBOL_NAME(name),ENTRY,PRIV_LEV=3,ARGW0=GR,RTNVAL=GR; \
+ C_LABEL(name) \
+
+ CALL_MCOUNT
+
+#undef END
+#define END(name) \
+ .PROCEND
+
+
+/* If compiled for profiling, call `mcount' at the start of each function. */
+#ifdef PROF
+/* The mcount code relies on a normal frame pointer being on the stack
+ to locate our caller, so push one just for its benefit. */
+#define CALL_MCOUNT \
+ XXX
+#else
+#define CALL_MCOUNT /* Do nothing. */
+#endif
+
+#define PSEUDO(name, syscall_name, args) \
+ ENTRY (name) \
+ DO_CALL (syscall_name, args)
+
+#undef PSEUDO_END
+#define PSEUDO_END(name) \
+ END (name)
+
+#define JUMPTARGET(name) name
+#define SYSCALL_PIC_SETUP /* Nothing. */
+
+/* Local label name for asm code. */
+#ifndef L
+#define L(name) name
+#endif
+
+#endif /* __ASSEMBLER__ */