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269 commits

Author SHA1 Message Date
David Mosberger-Tang
e6b9f350f7 Introduce a tdep_get_func_addr_hook() in the ELF lookup_symbol() 
routine and add address-space argument.  This is needed because on
PPC64, a the function-name symbol refers to a function descriptor
(unlike, for example, on ia64, where the @fptr() operator is needed to
refer to a function descriptor).  Thus, in order to look up the name
of a function, we need to dereference the function descriptor.  To
make matters more "interesting", the function descriptors are normally
resolved by the dynamic linker, so we can't get their values from the
ELF file.  Instead, we have to read them from the running image, hence
the need for the address-space argument.
 2007-08-22 13:02:09 -06:00
David Mosberger-Tang
fad8b04c9f Rebuilt configure and Makefile.in files. 2007-08-06 19:56:28 -06:00
Jose Flavio Aguilar Paulino
b33021e4b2 Add PPC64 support. 2007-08-02 09:59:43 -06:00
Arun Sharma
be02d9ac0d dwarf.h needs atomic_ops.h. So include it. 2006-08-16 15:39:52 -06:00
David Mosberger-Tang
b3f25f65af [dwarf] Include <config.h> in dwarf.h since it's testing HAVE_ATOMIC_OPS_H. 
Reported by Arun Sharma.
 2006-08-10 21:44:14 -06:00
Arun Sharma (अरुण)
795529eee3 [x86-64] Add a known good address cache. 
This improves the performance of Lperf-simple from 500ns to 195ns
on the avg.

Signed-off-by: Arun Sharma <arun.sharma@google.com>
 2006-08-10 21:30:01 -06:00
David Mosberger-Tang
1fdb08e5fc Various fixes to get x86 to compile and work again. 
include/dwarf.h: Declare dwarf_reg_state_pool and dwarf_cie_info_pool.
include/dwarf_i.h: Include libunwind_i.h instead of tdep.h.
	Make dwarf_to_unw_regnum() a macro so it doesn't get compiled
	into an object file merely because it include dwarf_i.h (important
	when optimization is turned off).
	(dwarf_read_encoded_pointer_inlined): New function.
include/tdep-x86/libunwind_i.h: Add include of "mempool.h".
include/tdep-x86_64/libunwind_i.h: Add include of "mempool.h".
 2006-07-26 22:36:03 -06:00
Arun Sharma
11ea1275bd [dwarf] The sword() function in Gexpr.c doesn't do what's intended. 
Yes, it casts to signed, but then converts right back to
unsigned via the return type.  Fixed thus.

Signed-off-by: Richard Henderson <rth@redhat.com>
Signed-off-by: Arun Sharma <arun.sharma@google.com>
 2006-07-26 22:12:10 -06:00
Arun Sharma
8cdd8bfed8 [x86-64] Make even UNW_LOCAL_ONLY accessors go through validation. 
Signed-off-by: Arun Sharma <arun.sharma@google.com>
 2006-07-26 21:39:46 -06:00
Arun Sharma
c5dc3c150a [dwarf] Allow return address column to differ from function to function. 
Signed-off-by: Andrey Veskov <Andrey.Veskov@intel.com>
Signed-off-by: Arun Sharma <arun.sharma@google.com>
 2006-07-26 21:29:50 -06:00
Arun Sharma
036cbfa020 Fix x86 compilation. 
x86 needs the global_cache just like the x86-64 version.

Signed-off-by: Andrey.Veskov@intel.com
Signed-off-by: Arun Sharma <arun.sharma@google.com>
 2006-07-26 21:20:59 -06:00
Arun Sharma
00db7f752a Implement a ip -> dwarf_reg_state cache. 
Signed-off-by: Arun Sharma <arun.sharma@google.com>
 2006-07-26 21:18:49 -06:00
David Mosberger-Tang
37be21c01e Restore more files wiped out by Bitkeeper->CVS->GIT transition. 2006-07-26 15:09:39 -06:00
David Mosberger-Tang
ca69fee8bb Merge ../libunwind-v0.98 
Conflicts:

	include/dwarf_i.h
	include/x86/jmpbuf.h
	include/x86_64/jmpbuf.h
	src/hppa/init.h
	src/mi/Gget_fpreg.c
	src/mi/Gset_fpreg.c
	src/mi/strerror.c
 2006-07-25 21:41:43 -06:00
David Mosberger-Tang
f176ad6fc6 Bring git v0.98.5 tree in sync with released v0.98.5. 
Sadly, the conversion from Bitkeeper -> CVS -> git wasn't perfect.  Or
so it seems.
 2006-07-25 21:32:28 -06:00
hp.com!davidm
b47b9aa232 UNW_IA64_BSP and UNW_IA64_SP are no longer read-only. 
(Logical change 1.303)
 2005-05-20 15:32:18 +00:00
hp.com!davidm
7a8b0ba617 (rbs_get_base): New macro. 
(Logical change 1.297)
 2005-05-20 13:13:07 +00:00
hp.com!davidm
d5ab898cdf (SOS_MEMORY_SIZE): Move to here from src/mi/mempool.c. 
(Logical change 1.295)
 2005-05-20 11:28:16 +00:00
hp.com!davidm
9d94c8f62b Rename: include/x86_64/jmpbuf.h -> include/tdep-x86_64/jmpbuf.h 
}(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
e3ac62c5f1 Rename: include/x86_64/jmpbuf.h -> include/tdep-x86_64/jmpbuf.h 
(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
3a2c945244 Rename: include/x86/jmpbuf.h -> include/tdep-x86/jmpbuf.h 
}(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
f6d4c74beb Rename: include/x86/jmpbuf.h -> include/tdep-x86/jmpbuf.h 
(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
e6cf7e84eb Rename: include/x86/dwarf-config.h -> include/tdep-x86/dwarf-config.h 
}(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
d90772c868 Rename: include/x86/dwarf-config.h -> include/tdep-x86/dwarf-config.h 
(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
56cea5b4a9 Rename: include/ia64/script.h -> include/tdep-ia64/script.h 
}(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
12f0ce1a39 Rename: include/ia64/script.h -> include/tdep-ia64/script.h 
(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
910087d5b5 Rename: include/ia64/jmpbuf.h -> include/tdep-ia64/jmpbuf.h 
}(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
e86e18224d Rename: include/ia64/jmpbuf.h -> include/tdep-ia64/jmpbuf.h 
(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
983d841e64 Rename: include/hppa/jmpbuf.h -> include/tdep-hppa/jmpbuf.h 
}(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
f8a07dfb22 Rename: include/hppa/jmpbuf.h -> include/tdep-hppa/jmpbuf.h 
(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
400a917a7a Rename: include/hppa/dwarf-config.h -> include/tdep-hppa/dwarf-config.h 
}(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
c56b45e82e Rename: include/hppa/dwarf-config.h -> include/tdep-hppa/dwarf-config.h 
(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
180a1ececa Initial revision 2005-05-20 09:48:08 +00:00
hp.com!davidm
f9b7af51ed Include <libunwind.h> instead of "internal.h" and "mempool.h". 
(dwarf_reg_state_pool): Move to dwarf_i.h.
(dwarf_cie_info_pool): Likewise.

(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
3ad4903154 Include "libunwind_i.h" instead of "tdep.h". 
Include "mempool.h".
(dwarf_reg_state_pool): Move here from dwarf.h.
(dwarf_cie_info_pool): Likewise.
Include "libunwind_i.h" instead of "tdep.h".

(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
ead43e8545 Include "libunwind_i.h" instead of "internal.h". 
}(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
59f9f6a1ac Include "libunwind_i.h" instead of "internal.h". 
2005/05/19 08:11:38-07:00 hp.com!davidm
Rename: include/ia64/rse.h -> include/tdep-ia64/rse.h

(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
5724bee8c2 Include "libunwind_i.h" instead of "internal.h". 
(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
5e5db2dada Adjust for renaming of file. 
Drop include of <libunwind.h>.
Include "script.h" instead of "ia64/script.h".

}(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
0870c54c2a Adjust for renaming of file. 
Drop include of <libunwind.h>.
Include "script.h" instead of "ia64/script.h".

2005/05/19 07:42:45-07:00 hp.com!davidm
Rename: include/tdep-ia64.h -> include/tdep-ia64/libunwind_i.h

(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
ce46ac7167 Adjust for renaming of file. 
(tdep_put_unwind_info): Adjust for change of arguments.

}(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
bea50a5d41 Adjust for renaming of file. 
(tdep_put_unwind_info): Adjust for change of arguments.

2005/05/19 07:42:45-07:00 hp.com!davidm
Rename: include/tdep-x86_64.h -> include/tdep-x86_64/libunwind_i.h

(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
47eca0fadf Adjust for renaming of file. 
(tdep_put_unwind_info): Adjust for change of arguments.

2005/05/19 07:42:45-07:00 hp.com!davidm
Rename: include/tdep-x86.h -> include/tdep-x86/libunwind_i.h

(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
34e70b5937 Adjust for renaming of file. 
}(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
dce55286ab Adjust for renaming of file. 
2005/05/19 07:42:45-07:00 hp.com!davidm
Rename: include/tdep-hppa.h -> include/tdep-hppa/libunwind_i.h

(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
6980fa4f25 Adjust comment. 
}(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
e5944788ad Adjust comment. 
2005/05/19 08:13:00-07:00 hp.com!davidm
Rename: include/x86_64/dwarf-config.h -> include/tdep-x86_64/dwarf-config.h

(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
c446186670 Add include of <stdlib.h>. 
}(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
5135d044ed Add include of <stdlib.h>. 
2005/05/19 07:42:56-07:00 hp.com!davidm
Rename: include/internal.h -> include/libunwind_i.h

(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
c3e9383d30 (struct cursor): Add "ec_loc" member. 
(Logical change 1.293)
 2005-05-17 21:28:19 +00:00