| d1c383c5bb03420decf5cf789cf14ab144b0720d |
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10-Apr-2014 |
Christopher Ferris <cferris@google.com> |
Fix all warnings, and make warnings errors.
Change-Id: Ia2039922b55891551b1de0f0c281c266db6ee219
/external/libunwind/src/ptrace/_UPT_access_mem.c
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| 34764fe4fa6bbacc9c6f9235bf0790cb917c4901 |
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26-Feb-2014 |
Christopher Ferris <cferris@google.com> |
Fix mips memory reads.
Cast the first 32 bit read to an unsigned value to avoid sign extending the
value up to 64 bits.
Change-Id: Ib678f48acf91f382fd5d8bcbf2be7d5803aaf0b8
/external/libunwind/src/ptrace/_UPT_access_mem.c
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| 6efcda4b51d0aab9709557a1ca2ac8dd92d4f0fe |
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12-Feb-2014 |
Christopher Ferris <cferris@google.com> |
Fix mips unwind.
On mips 32, ptrace returns a long but unw_word_t is 64 bits. Unfortunately,
the read code assumes that unw_word_t and long are the same, so most
of the returned values are incorrect.
I fixed it by doing two reads on mips to pull in all of the 64 bits. This
could be a slight performance degradation, but I don't think it matters
enough to try and fix.
Change-Id: Ied0fbf56e62fe2c933e468741f8c47df882f6e44
/external/libunwind/src/ptrace/_UPT_access_mem.c
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| 3d6f7479b04b153f43bc9918a1bad25e3e8d2cd7 |
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15-Sep-2012 |
Cody P Schafer <cody@linux.vnet.ibm.com> |
ptrace: check for NULL arg.
tdep_get_func_addr in ppc64 passes NULL for the last argument of
as->access_mem. tdep_get_func_addr is called by elf_w(lookup_symbol),
which in turn is called by elf_w(get_proc_name_in_image).
elf_w(get_proc_name_in_image) is part of the API, and is only passed an
unw_addr_space_t, not a unw_cursor_t, meaning that we cannot recover the
UPT_info on the PPC64 platform.
This could be fixed by giving libunwind the knowledge to perform
relocations itself, thus not needing to look at the running image to
determine function addresses.
/external/libunwind/src/ptrace/_UPT_access_mem.c
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| 6f7b335e89e1b7f9c539fc0ebb3f789e34d0b7e4 |
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10-Apr-2010 |
Konstantin Belousov <kostik@pooma.home> |
Add my copyrights to several files that contain essential modifications
/external/libunwind/src/ptrace/_UPT_access_mem.c
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| cf6ae3548f96fa90da32b96529897cb6257355c1 |
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06-Mar-2010 |
Konstantin Belousov <kostik@pooma.home> |
Code to read/write user memory on FreeBSD
/external/libunwind/src/ptrace/_UPT_access_mem.c
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| 84109794bd0786cbbec44dd13d7283cfa2652687 |
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19-Feb-2004 |
mostang.com!davidm <mostang.com!davidm> |
(_UPT_access_mem): Fix typo in Debug() macro calls.
(Logical change 1.174)
/external/libunwind/src/ptrace/_UPT_access_mem.c
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| 3152b04bb4d4962ee611a885be76d2443f478688 |
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30-Jan-2004 |
hp.com!davidm <hp.com!davidm> |
Update.
2004/01/27 21:49:09-08:00 hp.com!davidm
Rename: src/_UPT_access_mem.c -> src/ptrace/_UPT_access_mem.c
(Logical change 1.162)
/external/libunwind/src/ptrace/_UPT_access_mem.c
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| b88369b8314dc8e8fe617184b07527fb34b66f22 |
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30-Jan-2004 |
hp.com!davidm <hp.com!davidm> |
Initial revision
/external/libunwind/src/ptrace/_UPT_access_mem.c
|