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Author SHA1 Message Date
mostang.com!davidm
fdd93a262e Adjust for unw_word_t -> ia64_loc_t changes. 
(rbs_find_stacked): Detect rbs-area underflow and complain when detected.

2003/04/22 22:16:35-07:00 mostang.com!davidm
Rename: src/ia64/rbs-ia64.c -> src/ia64/Grbs-ia64.c

(Logical change 1.84)
 2003-04-23 05:56:59 +00:00
mostang.com!davidm
c1d2557a31 Adjust for unw_word_t -> ia64_loc_t changes. 
(ia64_local_resume): Disable for now (it's presently broken).
(remote_install_cursor): Ditto.

(Logical change 1.84)
 2003-04-23 05:56:59 +00:00
mostang.com!davidm
83ec749aaf Adjust for unw_word_t -> ia64_loc_t changes. 
(Logical change 1.84)
 2003-04-23 05:56:59 +00:00
mostang.com!davidm
72199b31ff Adjust for save-loc renaming. 
Adjust for unw_word_t -> ia64_loc_t changes.

(Logical change 1.84)
 2003-04-23 05:56:59 +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
f24e3d70a0 (unw_is_signal_frame): Return true for any cursor with a non-zero abi_marker. 
(Logical change 1.84)
 2003-04-23 05:56:59 +00:00
mostang.com!davidm
5adda54e79 (unw_get_save_loc): Adjust for unw_word_t -> ia64_loc_t changes. 
(Logical change 1.84)
 2003-04-23 05:56:59 +00:00
mostang.com!davidm
8bf1568dbf (script_new): Clear abi_marker to 0. 
(emit_nat_info): For registers saved in a general-register, use IA64_INSN_SET_REG
	instead of IA64_INSN_SET.
	Set insn.dst to register number, instead of unw.preg_index[i].
(compile_reg): Set val directly to register number, instead of unw.preg_index[i].
	Use IA64_INSN_INC_PSP instead of IA64_INSN_ADD to pop a fixed stack frame.
(build_script): Handle signal-frames by directly copying abi_marker, rather than
	emitting an IA64_INSN_SET instruction.
(run_script): Copy abi_marker into cursor.  Rather than updating a word, update
	a save-location.  Only exceptions are IA64_INSN_INC_PSP and
	IA64_INSN_LOAD_PSP.

(Logical change 1.84)
 2003-04-23 05:56:59 +00:00
mostang.com!davidm
693c4fa30c (libunwind_la_SOURCES_ia64): Rename _Uia64_install_context.S to 
_Uia64_install_cursor.S.  Replace rbs-ia64.c with
	Grbs-ia64.c and Lrbs-ia64.c.

(Logical change 1.84)
 2003-04-23 05:56:59 +00:00
mostang.com!davidm
f8d5624ee9 (ia64_strloc): New function to stringify a location. 
(Logical change 1.84)
 2003-04-23 05:56:59 +00:00
mostang.com!davidm
69dc9063ae (decode_abreg): Rename IA64_REG_RP -> IA64_REG_IP. 
(UNW_REG_RP): Ditto.
(lookup_preg): Ditto.
(create_state_record_for): Ditto.

(Logical change 1.84)
 2003-04-23 05:56:59 +00:00
mostang.com!davidm
f59f3d3569 (_Uia64_install_cursor): Rename from _Uia64_install_context(). 
Mask out only the least-significant 2 bits (rather than the least significant
	3 bits).

}(Logical change 1.84)
 2003-04-23 05:56:59 +00:00
mostang.com!davidm
7ac1f4c998 (_Uia64_install_cursor): Rename from _Uia64_install_context(). 
Mask out only the least-significant 2 bits (rather than the least significant
	3 bits).

2003/04/22 22:15:48-07:00 mostang.com!davidm
Rename: src/ia64/_Uia64_install_context.S -> src/ia64/_Uia64_install_cursor.S

(Logical change 1.84)
 2003-04-23 05:56:59 +00:00
mostang.com!davidm
02920bf911 (UNW_LOCAL_ONLY): Define before including "internal.h". 
Adjust for save-loc renaming.

(Logical change 1.84)
 2003-04-23 05:56:59 +00:00
mostang.com!davidm
18b186bf30 (Logical change 1.84) 2003-04-23 05:56:59 +00:00
mostang.com!davidm
6da53a7b66 (LINUX_SIGFRAME_ARG2_OFF): Rename from SIGFRAME_ARG2_OFF. 
(LINUX_SC_*): Rename from SIGCONTEXT_*.

(Logical change 1.84)
 2003-04-23 05:56:59 +00:00
hp.com!davidm
307616bafb Regenerate. 
(Logical change 1.83)
 2003-04-21 23:37:15 +00:00
hp.com!davidm
5b90a927a1 (Logical change 1.81) 2003-04-21 23:14:14 +00:00
hp.com!davidm
eacc4f2073 Initial revision 2003-04-21 23:14:14 +00:00
hp.com!davidm
63a539999d (x86_access_reg): Add a debug statement so accesses to bad register numbers 
can be seen with debugging enabled.

(Logical change 1.81)
 2003-04-21 23:14:14 +00:00
hp.com!davidm
c91cfd2f5d (unw_is_signal_frame): On Linux, do code-reading to see if a given cursor 
is a signal-frame.  This will break if the 8 bytes at EIP are not
	readable.


(Logical change 1.81)
 2003-04-21 23:14:14 +00:00
hp.com!davidm
2c7e76f27a (unw_get_proc_info): Implement a minimalistic version for x86. 
(Logical change 1.81)
 2003-04-21 23:14:14 +00:00
hp.com!davidm
5c2c73523c (siglongjmp): If there aren't at least 4 eh-regs, abort() for now. In 
the future, we may want to support this for real by putting the
	necessary info on the stack.

(Logical change 1.81)
 2003-04-21 23:14:14 +00:00
hp.com!davidm
33e6e3fc1e (libunwind_la_SOURCES_x86): Mention regname-x86.c, Ginit_remote-x86.c, 
Gis_signal_frame-x86.c, Gcreate_addr_space.c, Lcreate_addr_space.c,
	Linit_remote-x86,  and Lis_signal_frame-x86.c.

(Logical change 1.81)
 2003-04-21 23:14:14 +00:00
hp.com!davidm
07721f3487 (get_static_proc_name): New function. 
(x86_local_addr_space_init): Initialize get_proc_name() callback.

(Logical change 1.81)
 2003-04-21 23:14:14 +00:00
hp.com!davidm
bbfe13cce0 (_UPT_reg_offset): Fix off-by-1 error. 
(Logical change 1.81)
 2003-04-21 23:14:14 +00:00
hp.com!davidm
060850b2c7 (_UPT_access_reg): When ptrace() returns an error, branch to common 
"badreg" error handler.

(Logical change 1.81)
 2003-04-21 23:14:14 +00:00
hp.com!davidm
de5b16e4a8 (_UI_siglongjmp_cont): Implement a dummy handler. 
(Logical change 1.81)
 2003-04-21 23:14:14 +00:00
hp.com!davidm
508f65f8b9 Regenerate. 
(Logical change 1.80)
 2003-04-21 18:56:16 +00:00
hp.com!davidm
ed625d646e (libunwind_la_SOURCES_x86): Mention Lset_reg-x86.c. 
(Logical change 1.80)
 2003-04-21 18:56:16 +00:00
hp.com!davidm
796bd962e3 Regenerate. 
(Logical change 1.79)
 2003-04-21 18:46:23 +00:00
hp.com!davidm
1b770df7ef (libunwind_la_SOURCES_x86): Mention Gset_reg-x86.c. 
(Logical change 1.79)
 2003-04-21 18:46:23 +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
mostang.com!davidm
fb293ae33d (struct unwind_header): Rename member "unknown1" to "format". 
(Logical change 1.77)
 2003-04-08 21:14:16 +00:00
mostang.com!davidm
d9ba5fb915 (desc_abi): Also recognize ".unwabi @hpux, 1" as a signal trampoline. 
(Logical change 1.77)
 2003-04-08 21:14:16 +00:00
mostang.com!davidm
b10a6c5b9f (SYSCALL_CFM_SAVE_REG): New macro. 
(REASON_SYSCALL): Ditto.
(access_reg): Use __uc_get_reason() to determine how ucontext_t was created.
	Handle UNW_IA64_AR_BSP differently depending on whether or not
	ucontext_t was created by a syscall.  Ditto for UNW_IA64_IP and
	UNW_IA64_CFM.  Add debug statement.

(Logical change 1.77)
 2003-04-08 21:14:16 +00:00
mostang.com!davidm
0802cd49ad (rbs_find_stacked): Allow NULL locp. 
(Logical change 1.76)
 2003-04-08 20:34:06 +00:00
mostang.com!davidm
7057901782 (ia64_get_stacked): Allow NULL "locp". 
(Logical change 1.76)
 2003-04-08 20:34:06 +00:00
mostang.com!davidm
bc41c6ad9f [HAVE_SYS_UC_ACCESS_H]: Add include of <sys/uc_access.h>. 
(access_reg) [HAVE_SYS_UC_ACCESS_H]: New function.
(access_fpreg) [HAVE_SYS_UC_ACCESS_H]: New function.

(Logical change 1.75)
 2003-04-03 07:59:15 +00:00
mostang.com!davidm
6ab15cdec4 Regenerate. 
(Logical change 1.75)
 2003-04-03 07:59:15 +00:00
mostang.com!davidm
e4ea1bcdb8 Drop include of <endian.h>. 
(Logical change 1.75)
 2003-04-03 07:59:15 +00:00
mostang.com!davidm
aa371f972e Don't include <endian.h>. 
(Logical change 1.75)
 2003-04-03 07:59:15 +00:00
mostang.com!davidm
b513773cb2 (unw_init_local): Do sc_rbs_base manipulation only if HAVE_SYS_UC_ACCES_H is not 
defined.

(Logical change 1.75)
 2003-04-03 07:59:15 +00:00
mostang.com!davidm
3b5cb41875 (local_resume): Unsupported on HP-UX for now. 
(remote_install_cursor): Ditto.

(Logical change 1.75)
 2003-04-03 07:59:15 +00:00
mostang.com!davidm
5929f8e02b (libunwind_la_SOURCES_os_hpux): New macro. 
(libunwind_la_SOURCES_os): For HP-UX, use libunwind_la_SOURCES_os_hpux.

(Logical change 1.75)
 2003-04-03 07:59:15 +00:00
mostang.com!davidm
ee12f505ed (is_local_addr_space): Test for _ULia64_local_addr_space only if UNW_GENERIC_ONLY 
is not defined.
(tdep_find_proc_info) [HAVE_DLMODINFO): Declare new type "struct unwind_header"
	to accommodate HP-UX unwind header.  Fetch unwind table from this
	header.

(Logical change 1.75)
 2003-04-03 07:59:15 +00:00
mostang.com!davidm
9abe0decf0 (ia64_init): Call _ULia64_local_addr_space_init() only if UNW_GENERIC_ONLY is 
not defined.

(Logical change 1.75)
 2003-04-03 07:59:15 +00:00
mostang.com!davidm
4ca42d4a0c (get_unwind_info): _Only call _Uia64_get_kernel_table() on Linux. 
(Logical change 1.75)
 2003-04-03 07:59:15 +00:00
mostang.com!davidm
9c23f9c408 (elf_map_image): Declare "path" argument as "const". 
(Logical change 1.75)
 2003-04-03 07:59:15 +00:00
hp.com!davidm
cfded02a05 (maps_close): Do nothing if mi->fp is already NULL. 
(Logical change 1.71)
 2003-03-29 07:32:50 +00:00