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Author SHA1 Message Date
hp.com!davidm
05feedabea (rotate_regs): Load up "pr" with first value. Preserve p63 across rotation. 
(save_pr): New function.

(Logical change 1.292)
 2005-05-17 13:24:49 +00:00
hp.com!davidm
8462f1f87d (pr_ltop): Remove. 
(pr_ptol): Remove.

(Logical change 1.292)
 2005-05-17 13:24:49 +00:00
hp.com!davidm
aac9a2c1b6 (tests/Gtest-concurrent): Use a smallish stack to make it more likely that 
all threads can be created.

BKrev: 4279e622XkyQMUhPQmclWMQOQfJEug
 2005-05-05 09:23:46 +00:00
hp.com!davidm
b0406d0a2a (doit): Set stack-size attribute to increase likelihood that we're able 
to create NTHREADS threads.  With NTHREADS==128 and the stack-size
	rlimit set to "unlimited", the test is otherwise likely to fail because
	on ia64 it will default to using 32MB of stack per thread.

(Logical change 1.291)
 2005-05-05 09:23:46 +00:00
mostang.com!davidm
23884c98cb Rename: src/sigsetjmp.c -> src/setjmp/sigsetjmp.c 
}(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
4d7f2a5be7 Rename: src/sigsetjmp.c -> src/setjmp/sigsetjmp.c 
(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
5ac5853589 Rename: src/setjmp.c -> src/setjmp/setjmp.c 
}(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
8e06df0e52 Rename: src/setjmp.c -> src/setjmp/setjmp.c 
(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
9bc79a618b Rename: src/dwarf/dwarf-eh.h -> include/dwarf-eh.h 
}(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
836ee627e0 Rename: src/dwarf/dwarf-eh.h -> include/dwarf-eh.h 
(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
06d223e924 Initial revision 2005-05-03 09:13:17 +00:00
mostang.com!davidm
a5e8408d47 Include <string.h> to get memset() declared. 
(consume_some_stack_space): New function.
(main): Call consume_some_stack_space() before establishing the
	rlimit.  Otherwise, stack-expansion may bump into
	the address-space rlimit.

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
4e833d43fc Include "setjmp_i.h". 
Abstract ia64-specific code into bsp_match() routine.
Support any platform with at least 2 EH argument registers.

}(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
4f16756123 Include "setjmp_i.h". 
Abstract ia64-specific code into bsp_match() routine.
Support any platform with at least 2 EH argument registers.

2004/12/06 01:33:16-08:00 mostang.com!davidm
Rename: src/longjmp.c -> src/setjmp/longjmp.c

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
203c0a5363 Include "setjmp_i.h". 
Abstract ia64-specific code into bsp_match() and
resume_restores_sigmask() routines.

}(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
acf90b1f82 Include "setjmp_i.h". 
Abstract ia64-specific code into bsp_match() and
resume_restores_sigmask() routines.

2004/12/06 01:33:01-08:00 mostang.com!davidm
Rename: src/siglongjmp.c -> src/setjmp/siglongjmp.c

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
fbab73e7e6 Improve comment. 
(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
239ea4e7ea Implement for real. Note: this version is currently broken. 
We don't pass sigmask the way this routine expects because it
can't work.

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
7a5549f2d8 Drop "inline" since it's now part of ALWAYS_INLINE. 
(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
411331eecb Delete: src/hppa/Lget_reg.c 
}(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
ca02ad1708 Delete: src/hppa/Lget_proc_name.c 
}(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
181bddfba0 Delete: src/hppa/Gget_reg.c 
}(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
f45210852c Delete: src/hppa/Gget_proc_name.c 
}(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
fdb6bee068 Change "ia64_rse" prefix to "rse". 
(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
10a269d6d0 Also enable DWARF code for UNW_TARGET_HPPA. 
2004/11/23 16:59:56-08:00 mostang.com!davidm
(_UPTi_find_unwind_table): Implement first draft for x86/-64.

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
b267dfc8c9 Adjust for sigset_t to intrmask_t renaming. 
}(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
dc89a17613 Adjust for sigset_t to intrmask_t renaming. 
2004/12/02 00:40:45-08:00 mostang.com!davidm
Add copyright notice.
Provide canonical DWARF-based implementation.

2004/11/30 23:38:42-08:00 mostang.com!davidm
Rename: src/hppa/global.c -> src/hppa/Gglobal.c

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
1f5ac0f5bd Adjust for sigset_t to intrmask_t renaming. 
2004/11/17 02:43:39-08:00 mostang.com!davidm
(struct callback_data): New structure.
(linear_search): New function.
(callback): Convert to getting auxiliary info passed via a pointer to
	a callback_data structure, rather than an unw_dyn_info_t
	structure.
	Keep track of the maximum load address in max_load_addr.
	If an object doesn't have a binary search-table, fall back
	on a linear search.
(dwarf_find_proc_info): Fill in callback-data structure before calling
	dl_iterate_phdr().  Upon returning, check whether
	cb_data.single_fde is set and, if so, return directly, without
	searching the DWARF unwind-table.
(dwarf_search_unwind_table): Adjust for renaming of
	dwarf_parse_fde() to dwarf_extract_proc_info_from_fde().
	If IP doesn't fall into the IP-range of the FDE-entry found
	by the search, return UNW_ENOINFO.

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
7fbb8a9593 Adjust for sigset_t to intrmask_t renaming. 
(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
9f3360a546 Adjust for "ia64_rse" to "rse" prefix change. 
2005/02/23 12:55:45-08:00 mostang.com!davidm
(inlined_uc_addr): Adjust for ALWAYS_INLINE change.

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
7f8b54ae5c Adjust for "ia64_rse" to "rse" prefix change. 
2005/02/20 21:42:55-08:00 mostang.com!davidm
Adjust for NELEMS to ARRAY_SIZE renaming.

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
3f73836b87 Adjust for "ia64_rse" to "rse" prefix change. 
2004/12/15 15:40:09-08:00 hp.com!davidm
Include "tdep.h" on ia64 (we need the cursor).
(bsp_match): Fix it so it compiles again.
(resume_restore_sigmask): Likewise.

2004/12/06 10:40:49-08:00 mostang.com!davidm

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
3e00b79170 Adjust for "ia64_rse" to "rse" prefix change. 
2004/12/06 10:40:49-08:00 mostang.com!davidm
(tdep_access_reg): Fix typo in code to read EH argument registers.

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
4849af2d09 Adjust for "ia64_rse" to "rse" prefix change. 
2004/11/23 16:59:56-08:00 mostang.com!davidm
(_UPT_access_reg): If the register is out of range, set errno
	to EINVAL.
	When encountering an error while accessing a register,
	print the corresponding error string.

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
87081cebab Adjust for "ia64_rse" to "rse" prefix change. 
2004/10/25 07:52:30-07:00 hp.com!davidm
(unw_step): Add Debug statement to print return-value.

2004/10/25 05:21:51-07:00 hp.com!davidm
(unw_step): Print IP along with cursor address.

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
bf832fc29e Adjust for "ia64_rse" to "rse" prefix change. 
(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
3f16641760 (x86_local_resume): Delete unused code. 
(establish_machine_state): Fix off-by-one error.
	Fix Debug-statement formatting & debug-level.

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
27f7d7d720 (unw_tdep_proc_info_t): Drop dwarf_info member. 
(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
17bf4d0af8 (unw_step): If dwarf_step() fails and the frame doesn't look like 
a signal-trampoline, assume that it's a PLT stub.
	If non-DWARF stepping fails to change IP and CFA, declare
	it a bad frame.

2004/11/23 16:59:56-08:00 mostang.com!davidm
(unw_step): Also print IP as part of the function-trace.

2004/11/23 16:17:37-08:00 mostang.com!davidm
(unw_step): When dwarf_step() fails on a signal-frame, fill in all
	the known locations because dwarf_step() fails on older
	kernels which don't export the kernel vDSO even though every-
	thing else may be providing proper DWARF unwind-info.

2004/10/25 17:43:57+02:00 homeip.net!davidm
Add Debug statement for return-value.

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
fa0828ac7d (unw_step): Also print IP as part of the function-trace. 
2004/11/23 12:49:54-08:00 mostang.com!davidm
(unw_step): If dwarf_step() fails on a signal-frame, fill in the
	save-locations for everything that gets saved in the
	sigcontext structure.

2004/10/25 17:43:57+02:00 homeip.net!davidm
Add Debug statement for return-value.

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
93599dc278 (unw_init_local): Implement it based on the DWARF unwinder. 
(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
0f27732d35 (unw_get_proc_info): Implement it based on dwarf_make_proc_info(). 
(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
7ac9665fd3 (unw_get_proc_info): Don't freak out if dwarf_make_proc_info() fails. 
Unfortunately, it must fail for current versions of libc
	since they fail to provide unwind-info for _start() and
	_dl_start().

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
e7fba77e9d (unw_dyn_info_format_t): Remove UNW_INFO_FORMAT_DWARF_FDE. 
(UNW_DYN_DFI_FLAG_FDE_PE_MASK): Remove.
(UNW_DYN_DFI_FLAG_AUGMENTATION_HAS_SIZE): Remove.
(unw_dyn_dwarf_fde_info_t): Remove.
(unw_dyn_info_t): Remove dfi member.

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
66ecac1b5f (unw_addr_space): If we have atomic_ops.h, declare cache_generation 
to be of type AO_t.

2004/10/25 17:43:57+02:00 homeip.net!davidm
(DWARF_IS_REG_LOC): Define as 0 for the local-only case.

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
b1b84400b9 (tdep_uc_addr): Define as HIDDEN. 
(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
db1517609c (tdep_access_reg): Buffer writes to EH argument registers (EAX 
and EDX) in dwarf.eh_args[].


2004/11/17 02:43:39-08:00 mostang.com!davidm
(tdep_access_reg): Treat UNW_X86_ESP exactly like UNW_X86_CFA.

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
adeb9b5984 (struct dwarf_cursor): Add members eh_args and eh_valid_mask so 
we can track writes to exception-handling argument regs.

2004/11/17 02:43:39-08:00 mostang.com!davidm
(dwarf_cie_info_pool): New declaration.
(dwarf_cie_info_t): New type.
(dwarf_state_record): Drop cfa_is_sp member.
(dwarf_extract_proc_info_from_fde): Rename from dwarf_parse_fde.

2004/10/25 17:38:51+02:00 homeip.net!davidm
Fix typo: DW_CFA_CFA_expression -> DW_CFA_expression.

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
caa61dfec1 (remote_install_cursor): Fix off-by-one error. 
2004/10/25 05:21:51-07:00 hp.com!davidm
(unw_resume): Print IP along with cursor-address.

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
6ef1640a5f (main): Fix a typo in the argument-checking code. 
(Logical change 1.290)
 2005-05-03 09:13:17 +00:00