From 0da28f8a5836c4e69ae72bf05cbd65800f4bbfd4 Mon Sep 17 00:00:00 2001 From: Randolph Chung Date: Sat, 8 May 2004 03:17:57 +0000 Subject: 2004-05-07 Randolph Chung * hppa-tdep.c (hppa_frame_prev_register_helper): New function to do common handling of the pcoqt register. (hppa_frame_prev_register, hppa_stub_frame_prev_register): Convert to use helper function. (hppa_frame_unwind_sniffer): Only use if unwind entry is present. (hppa_fallback_frame_cache, hppa_fallback_frame_this_id) (hppa_fallback_frame_prev_register, hppa_fallback_frame_unwind): New generic fallback unwinder when all else fails. (hppa_gdbarch_init): Add fallback sniffer. * hppa-tdep.h (hppa_frame_prev_register_helper): Prototype. * hppa-linux-tdep.c (hppa_linux_sigtramp_frame_prev_register): Convert to use helper function. --- gdb/hppa-linux-tdep.c | 15 +++------------ 1 file changed, 3 insertions(+), 12 deletions(-) (limited to 'gdb/hppa-linux-tdep.c') diff --git a/gdb/hppa-linux-tdep.c b/gdb/hppa-linux-tdep.c index 1d7d047..8fae030 100644 --- a/gdb/hppa-linux-tdep.c +++ b/gdb/hppa-linux-tdep.c @@ -415,21 +415,12 @@ hppa_linux_sigtramp_frame_prev_register (struct frame_info *next_frame, int regnum, int *optimizedp, enum lval_type *lvalp, CORE_ADDR *addrp, - int *realnump, void *bufferp) + int *realnump, void *valuep) { struct hppa_linux_sigtramp_unwind_cache *info = hppa_linux_sigtramp_frame_unwind_cache (next_frame, this_prologue_cache); - int pcoqt = (regnum == HPPA_PCOQ_TAIL_REGNUM); - - if (pcoqt) - regnum = HPPA_PCOQ_HEAD_REGNUM; - - trad_frame_prev_register (next_frame, info->saved_regs, regnum, - optimizedp, lvalp, addrp, realnump, bufferp); - - if (pcoqt) - store_unsigned_integer (bufferp, 4, - extract_unsigned_integer (bufferp, 4) + 4); + hppa_frame_prev_register_helper (next_frame, info->saved_regs, regnum, + optimizedp, lvalp, addrp, realnump, valuep); } static const struct frame_unwind hppa_linux_sigtramp_frame_unwind = { -- cgit v1.1