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498 commits

Author SHA1 Message Date
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
hp.com!davidm
3a27d1661c (_UPTi_find_unwind_table): Add dummy x86 implementation. 
(_UPT_find_proc_info): On ia64, when returning info about the kernel's unwind
	table, copy the unwind info into a malloc'd buffer and use
	unw_local_addr_space to search the table, since the table is stored
	in local memory.

(Logical change 1.71)
 2003-03-29 07:32:50 +00:00
hp.com!davidm
1acfcc74e5 (_UPT_reg_offset): Add definitions for x86. 
(Logical change 1.71)
 2003-03-29 07:32:50 +00:00
hp.com!davidm
e00aa27222 (_UPT_get_dyn_info_list_addr): Bracket ia64-specific variables in #if UNW_TARGET_IA64. 
If ui->ei.image is non-NULL, close the old image and invalidate the
	cache before mapping the new image.

(Logical change 1.71)
 2003-03-29 07:32:50 +00:00
hp.com!davidm
e21a83deb0 (_UPT_access_fpreg): Fix typo in cast. 
(Logical change 1.71)
 2003-03-29 07:32:50 +00:00
mostang.com!davidm
4f17bce117 Regenerate. 
(Logical change 1.70)
 2003-03-28 07:43:22 +00:00
mostang.com!davidm
b838c72f9a (lookup_symbol): Portability fix: avoid arithmetic on void *. 
(Logical change 1.70)
 2003-03-28 07:43:22 +00:00
mostang.com!davidm
e4f251b98a (local_resume): "static inline" version of what used to be ia64_local_resume(). 
(ia64_local_resume): Declare as "HIDDEN" (not "HIDDEN inline"), use local_resume().
(unw_resume): For UNW_LOCAL_ONLY case, call local_resume().

(Logical change 1.70)
 2003-03-28 07:43:22 +00:00
mostang.com!davidm
81f4297d5a (intern_regions): Don't mix signed and unsigned types for 3rd argument to fetch32(). 
(intern_dyn_info): Ditto.

(Logical change 1.70)
 2003-03-28 07:43:22 +00:00
mostang.com!davidm
2e65e639a5 (ia64_getfp): Return -UNW_EBADREG when trying to access unsaved register. 
(ia64_putfp): Ditto.
(ia64_get): Ditto.
(ia64_put): Ditto.

(Logical change 1.70)
 2003-03-28 07:43:22 +00:00
mostang.com!davidm
5b1f22a309 Regenerate. 
(Logical change 1.69)
 2003-03-27 04:34:23 +00:00
mostang.com!davidm
f168752fcf (Logical change 1.68) 2003-03-27 04:29:07 +00:00
mostang.com!davidm
58df2a4b8f Initial revision 2003-03-27 04:29:07 +00:00
mostang.com!davidm
bf2a805be2 If we have it, include <ia64intrin.h>. 
(current_gp): New function.
(callback): Use current_gp() instead of open-coding it.

(Logical change 1.68)
 2003-03-27 04:29:07 +00:00
mostang.com!davidm
26ad35667c Avoid GNU local labels for improved portability. 
(Logical change 1.68)
 2003-03-27 04:29:07 +00:00