(UNW_TDEP_CURSOR_LEN): Define.
(Logical change 1.39)
diff --git a/include/libunwind-hppa.h b/include/libunwind-hppa.h
index e69de29..97dd4fb 100644
--- a/include/libunwind-hppa.h
+++ b/include/libunwind-hppa.h
@@ -0,0 +1,86 @@
+/* libunwind - a platform-independent unwind library
+ Copyright (C) 2003 Hewlett-Packard Co
+ Contributed by Scott Marovitch
+
+This file is part of libunwind.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+
+#ifndef LIBUNWIND_H
+#define LIBUNWIND_H
+
+#include <stdint.h>
+#include <ucontext.h>
+
+#define UNW_TARGET hppa
+#define UNW_TARGET_HPPA 1
+
+/* This needs to be big enough to accommodate "struct cursor", while
+ leaving some slack for future expansion. Changing this value will
+ require recompiling all users of this library. Stack allocation is
+ relatively cheap and unwind-state copying is relatively rare, so we
+ want to err on making it rather too big than too small. */
+#define UNW_TDEP_CURSOR_LEN 127
+
+typedef uint64_t unw_tdep_word_t;
+
+typedef enum
+ {
+ /* Note: general registers are excepted to start with index 0.
+ This convention facilitates architecture-independent
+ implementation of the C++ exception handling ABI. See
+ _Unwind_SetGR() and _Unwind_GetGR() for details. */
+ UNW_HPPA_GR = 0,
+ UNW_HPPA_SP = UNW_HPPA_GR + 30,
+
+ UNW_HPPA_FR = UNW_HPPA_GR + 32,
+
+ UNW_HPPA_IP = UNW_HPPA_FR + 32, /* instruction pointer */
+
+ /* other "preserved" registers (fpsr etc.)... */
+
+ UNW_TDEP_LAST_REG = UNW_HPPA_IP,
+
+ UNW_TDEP_IP = UNW_HPPA_IP,
+ UNW_TDEP_SP = UNW_HPPA_SP
+ }
+hppa_regnum_t;
+
+typedef struct unw_tdep_save_loc
+ {
+ /* Additional target-dependent info on a save location. */
+ }
+unw_tdep_save_loc_t;
+
+/* On PA-RISC, we can directly use ucontext_t as the unwind context. */
+typedef ucontext_t unw_tdep_context_t;
+
+/* XXX this is not ideal: an application should not be prevented from
+ using the "getcontext" name just because it's using libunwind. We
+ can't just use __getcontext() either, because that isn't exported
+ by glibc... */
+#define unw_tdep_getcontext(uc) (getcontext (uc), 0)
+
+/* XXX fixme: */
+#define unw_tdep_is_fpreg(r) ((unsigned) ((r) - UNW_HPPA_FR) < 128)
+
+#include "libunwind-common.h"
+
+#endif /* LIBUNWIND_H */