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Author SHA1 Message Date
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
a356356660 (access_nat): rotate_gr() expects a register number in the range r32-r127. 
(Logical change 1.41)
 2003-01-23 10:04:09 +00:00
mostang.com!davidm
51b47e4ecf Test unwinding across signal delivered on alternate signal stack. 
(Logical change 1.40)
 2003-01-21 17:41:20 +00:00
mostang.com!davidm
6e7fb1619c Support register-backing-store switching. This should make unwinding across signals 
delivered on alternate signal stack work.  More testing is needed, but the code should
be complete.

BKrev: 3e2d8640dkwvw3HFk-yQoXqN3nmYaA
 2003-01-21 17:41:20 +00:00
mostang.com!davidm
28490baa52 Regenerate. 
(Logical change 1.40)
 2003-01-21 17:41:20 +00:00
mostang.com!davidm
1efaaab46e (Logical change 1.40) 2003-01-21 17:41:20 +00:00
mostang.com!davidm
81d01dfc27 Initial revision 2003-01-21 17:41:20 +00:00
mostang.com!davidm
ca50cf6354 Begin to support resuming execution beyond a signal handler frame (not working yet). 
(Logical change 1.40)
 2003-01-21 17:41:20 +00:00
mostang.com!davidm
4f231eb84a Add copyright notice. 
(Logical change 1.40)
 2003-01-21 17:41:20 +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
7aaa1e995a (unw_regname0: Use NELEMS() instead of corresponding open code. 
(Logical change 1.40)
 2003-01-21 17:41:20 +00:00
mostang.com!davidm
644a56edfc (unw_init_local): Add comment as to why we can assume initial register window is 
contiguous.

(Logical change 1.40)
 2003-01-21 17:41:20 +00:00
mostang.com!davidm
3f3215952d (unw_get_save_loc): Use ia64_get_stacked() and don't forget to rotate stacked 
registers before accessing them.

(Logical change 1.40)
 2003-01-21 17:41:20 +00:00
mostang.com!davidm
29fbe1c0bc (uc_addr): Correct value returned for AR_BSPSTORE. 
(Logical change 1.40)
 2003-01-21 17:41:20 +00:00
mostang.com!davidm
8b17d136c5 (struct cursor): Replace rbs_top and top_rnat_loc with rbs_wridx, rbs_curr, 
rbs_nvalid, and rbs_area.  Add new member sigcontext_off.

(Logical change 1.40)
 2003-01-21 17:41:20 +00:00
mostang.com!davidm
7c6f9ccd2c (run_script): Use ia64_get_stacked() to access stacked register & don't forget to 
rotate stacked registers.


(Logical change 1.40)
 2003-01-21 17:41:20 +00:00
mostang.com!davidm
5a55c1d8a8 (rbs_record_switch): New function. 
(rbs_underflow): Ditto.
(rbs_find_reg): Ditto.
(ia64_get_stacked): Ditto.

(Logical change 1.40)
 2003-01-21 17:41:20 +00:00
mostang.com!davidm
15ea4d442e (noinst_PROGRAMS): Mentio ntest-resume-sig. 
(Logical change 1.40)
 2003-01-21 17:41:20 +00:00
mostang.com!davidm
ea0a71ab32 (ia64_local_resume): Begin to support unw_resume() that goes across a signal 
(not complete yet).

(Logical change 1.40)
 2003-01-21 17:41:20 +00:00
mostang.com!davidm
a393d743f0 (finish_prologue): use NELEMS() instead of corresponding open code. 
(create_state_record_for): Turn on UNW_PI_FLAG_IA64_RBS_SWITCH when a procedure
	has saved all of ar.bsp, ar.bspstore, and ar.rnat.

(Logical change 1.40)
 2003-01-21 17:41:20 +00:00
mostang.com!davidm
03db644db3 (common_init): Drop initialization of top_rnat_loc and rbs_top. Initialize 
rbs_curr, rbs_wridx, rbs_nvalid, and rbs_area[0] instead.

(Logical change 1.40)
 2003-01-21 17:41:20 +00:00
mostang.com!davidm
3ead93703a (access_nat): use ia64_get_stacked() to access stacked register & don't forget 
to rotate stacked regs.
(ia64_access_reg): Ditto.

(Logical change 1.40)
 2003-01-21 17:41:20 +00:00
mostang.com!davidm
427c1894c2 (SOVERSION): Increment "current" to reflect change in size of unw_cursor_t. 
(libunwind_la_SOURCES_ia64): Mention rbs-ia64.c.

(Logical change 1.40)
 2003-01-21 17:41:20 +00:00
mostang.com!davidm
66eefe5e66 Various small updates/cleanups. 
BKrev: 3e2d0000UwgCCnhp9HK6-DTSbiS_LA
 2003-01-21 08:08:32 +00:00
mostang.com!davidm
2212e1276b Fix comment for ia64_rse_num_regs(). 
(Logical change 1.39)
 2003-01-21 08:08:32 +00:00
mostang.com!davidm
cb8d20c098 (unw_regname): Use NELEMS() instead of open code. 
(Logical change 1.39)
 2003-01-21 08:08:32 +00:00
mostang.com!davidm
0797f31dd2 (main): Add missing return. 
(Logical change 1.39)
 2003-01-21 08:08:32 +00:00
mostang.com!davidm
313653f66e (likely): New macro. 
(unlikely): Ditto.
(NELEMS): Ditto.

(Logical change 1.39)
 2003-01-21 08:08:32 +00:00
mostang.com!davidm
b5fe317cc8 (UNW_TDEP_CURSOR_LEN): Define. 
(UNW_PI_FLAG_IA64_RBS_SWITCH_BIT): New macro.
(UNW_PI_FLAG_IA64_RBS_SWITCH): Ditto.

(Logical change 1.39)
 2003-01-21 08:08:32 +00:00
mostang.com!davidm
26f6cf761e (UNW_TDEP_CURSOR_LEN): Define. 
(Logical change 1.39)
 2003-01-21 08:08:32 +00:00
mostang.com!davidm
a4bea2c466 (UNW_STATE_LEN): Remove (replaced by UNW_TDEP_CURSOR_LEN). 
(UNWPI_FLAG_FIRST_TDEP_BIT): Define.
Fix typo in comment: LITTLE not LITLE...

(Logical change 1.39)
 2003-01-21 08:08:32 +00:00
mostang.com!davidm
54653ccacc (.tex.man): Check source file out of bitkeeper with write-lock (-e). 
(Logical change 1.39)
 2003-01-21 08:08:32 +00:00
mostang.com!davidm
5ffeae6637 Use \SeeAlso{} in the See Also section. 
(Logical change 1.38)
 2003-01-18 08:10:40 +00:00
mostang.com!davidm
9f4c59d95e Some reformatting for clarity. Add SeeAlso macro. 
(Logical change 1.38)
 2003-01-18 08:10:40 +00:00
mostang.com!davidm
edc22a3a7e Regenerate. 
(Logical change 1.38)
 2003-01-18 08:10:40 +00:00
mostang.com!davidm
e9b93ad9c3 More documentation updates. In particular, add libunwind-ia64(3) man-page. 
BKrev: 3e290c00nMCoOzkrl5uQA7xsgqYC9g
 2003-01-18 08:10:40 +00:00
mostang.com!davidm
a308875278 Add \sloppy to avoid overfull hboxes. 
(SeeAlso): New command.

(Logical change 1.38)
 2003-01-18 08:10:40 +00:00
mostang.com!davidm
827ab382f2 (man3_MANS): Generate man pages into _source_ directory. 
(EXTRA_DIST): Mention libunwind-ia64.tex.
(L2P): New macro.
(.tex.man): Optionally do a "bk get -e" to get a writelock.
(html): Append section name to generated php-page.
(pdf): New make target.

(Logical change 1.38)
 2003-01-18 08:10:40 +00:00
mostang.com!davidm
bd2b4658cb (Logical change 1.38) 2003-01-18 08:10:40 +00:00
mostang.com!davidm
68518d5b24 Initial revision 2003-01-18 08:10:40 +00:00
mostang.com!davidm
1d9504ddec Fix checkin lossage. 
BKrev: 3e2847a71a3emJBVAYE41FJXzDGZQg
 2003-01-17 18:12:55 +00:00
mostang.com!davidm
0440c53608 Fix checkin lossage. 
(Logical change 1.37)
 2003-01-17 18:12:55 +00:00
mostang.com!davidm
3631469c78 Fix typo in unw_set_fpreg(). 
(Logical change 1.36)
 2003-01-17 07:57:55 +00:00
mostang.com!davidm
bd00905997 Fix typo in libunwind(3) man page. 
BKrev: 3e27b783XumOP2WROUNRQTOREFQOww
 2003-01-17 07:57:55 +00:00
mostang.com!davidm
f648f6f243 Regenerate. 
(Logical change 1.35)
 2003-01-17 07:48:52 +00:00
mostang.com!davidm
b5a5406e0f (Logical change 1.35) 2003-01-17 07:48:52 +00:00
mostang.com!davidm
5299120ed3 Initial revision 2003-01-17 07:48:52 +00:00
mostang.com!davidm
bd94f81b99 Convert old-style AC_OUTPUT() to new-style AC_CONFIG_FILES()/AC_OUTPUT. 
(Logical change 1.35)
 2003-01-17 07:48:52 +00:00
mostang.com!davidm
fa47e3f3bc Added first man page: libunwind(3). 
BKrev: 3e27b564ySIbApfmHueF1SCtAADxog
 2003-01-17 07:48:52 +00:00
mostang.com!davidm
d1b5c8a0bc Add rules to generate man-pages and html version of man-pages. 
(Logical change 1.35)
 2003-01-17 07:48:52 +00:00