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17 commits

Author SHA1 Message Date
mostang.com!davidm
513e7159bd Drop unnecessary include of "rse.h" (already included via unwind_i.h).
(Logical change 1.221)
2004-05-04 22:16:57 +00:00
mostang.com!davidm
9468bda47a (unw_step): Add Debug() statement.
(Logical change 1.166)
2004-02-14 07:49:50 +00:00
hp.com!davidm
c67d345c33 Convert from debug() to Debug().
(Logical change 1.162)
2004-01-30 00:01:24 +00:00
hp.com!davidm
c4f5974dd1 Declare libunwind-entry-points as PROTECTED to ensure local uses get
resolved within the library itself.

(Logical change 1.151)
2004-01-03 10:50:24 +00:00
hp.com!davidm
6c2e6e7f72 (update_frame_state): Delete unnecessary "pr" variable.
(Logical change 1.130)
2003-11-27 06:52:54 +00:00
hp.com!davidm
f3b8566331 (linux_interrupt): Add "marker" argument. Support both old and new
Linux kernel "struct pt_regs" layout.
(update_frame_state): Handle ABI_MARKER_OLD_LINUX_SIGTRAMP and
	ABI_MARKRE_OLD_LINUX_INTERRUPT.  Cast values of type unw_word_t
	to (unsigned long) before printing them.

(Logical change 1.91)
2003-07-08 22:29:34 +00:00
hp.com!davidm
e0160b16b7 (linux_interrupt): New function.
(update_frame_state): Handle ABI_MARKER_LINUX_INTERRUPT by calling linux_interrupt().
	If c->abi_marker is non-zero, copy it to c->last_abi_marker.

(Logical change 1.89)
2003-04-25 07:44:23 +00:00
mostang.com!davidm
4bc8b02277 (linux_sigtramp): New function.
(hpux_sigtramp): Ditto.
(update_frame_state): Use abi_marker to decide how to handle a special frame.

(Logical change 1.87)
2003-04-24 20:45:07 +00:00
mostang.com!davidm
237a66bc21 Adjust for save-loc member renaming.
Adjust for renaming of Linux sigcontext offset macros.
(check_rbs_switch): Handle Linux-case only if abi_marker==ABI_MARKER_LINUX_SIGTRAMP.
(update_frame_state): For cursor's with a non-zero abi_marker, do special
	Linux or HP-UX sigtramp handling as appropriate.
	Clear abi_marker instead of is_signal_frame.

(Logical change 1.84)
2003-04-23 05:56:59 +00:00
mostang.com!davidm
60b8811527 (update_frame_state): On HP-UX, catch ucontext_t location from r32.
(Logical change 1.77)
2003-04-08 21:14:16 +00:00
hp.com!davidm
bd93c64f01 (update_frame_state): Update the IP-cache before doing anything else.
If we reached the en of the frame-chain, then the remaining
	registers may not be valid/accessible anymore.

(Logical change 1.55)
2003-02-26 08:33:57 +00:00
mostang.com!davidm
77821808ab (check_rbs_switch): Mark it as "inline". Make rbs_record_switch() the last call.
(update_frame_state): Remove conditional call to rbs_underflow().

(Logical change 1.52)
2003-02-21 07:36:26 +00:00
mostang.com!davidm
83893355b0 (update_frame_state): Handle "cfm" cache.
(Logical change 1.42)
2003-01-23 18:47:51 +00:00
mostang.com!davidm
ad8830e9ce (check_rbs_switch): New function. Split-off from update_frame_state().
(Logical change 1.41)
2003-01-23 10:04:09 +00:00
mostang.com!davidm
56f367ca9c (update_frame_state): Update c->sigcontext_off so unw_resume() can reconstruct the
original stack-pointer from c->sigcontext_loc.
	Handle rbs-switches for Linux signal deliver on alternate signal stack and
	for general case, indicated by UNW_PI_FLAG_IA64_RBS_SWITCH.
	Call rbs_underflow() when we detect a register-backing-store underflow.

(Logical change 1.40)
2003-01-21 17:41:20 +00:00
mostang.com!davidm
57901eea02 Rename ia64_cursor -> cursor.
2002/12/18 15:52:24-08:00 mostang.com!davidm
Rename: src/ia64/Gstep.c -> src/ia64/Gstep-ia64.c

(Logical change 1.32)
2002-12-19 07:16:50 +00:00
mostang.com!davidm
9f32da41c3 Initial revision 2002-12-19 07:16:50 +00:00